Tip-over 'a e forklift mo e ngaahi fakatu'utamaki 'i he taulanga uta 'o e fale koloa¶
'Oku kehekehe 'a e ngaahi fika fakavavevave 'i he fonua .. ʻOku fakaʻaongaʻi ʻe he peesi ko ʻení ʻa e 911, ko e fika ia ki he ʻIunaiteti Siteití mo Kānata. ‘Oku ngāue‘aki ‘e he ngaahi fonua lahi kehe ‘a e 112, 999, pe ko ha toe fika kehe. Kumi e fika ki ho fonua ..
Ko e ngaahi loli fakangaue'anga (forklifts) mo e ngaahi taulanga uta koloa fakakomesiale 'oku nau kau 'i he ngaahi sone fakamisini fakatu'utamaki taha 'i he ngaahi ngaue fakalotofonua fakaonopooni, ngaohi'anga koloa, mo e fakatau. Neongo 'oku 'ikai ke lahi ange 'a e forklift counterbalance 'o e fale koloa 'i ha me'alele pasese subcompact, 'oku mamafa 'i he vaha'a 'o e 3,500 mo e 6,000 kilokalami (7,700 mo e 13,200 pauni), pe ko e liunga ua ki he tolu 'o e mamafa 'o ha loli pickup lahi kakato 'i he d-ense, mui. Koe'uhi ko ha forklift nofo-hifo 'oku poupou'i 'e ha founga ta'ofi 'o e poini 'e tolu 'oku fakangatangata (ua 'o e ngaahi uili 'o e faka'uli 'i mu'a 'oku tu'u ma'u mo ha axle faka'uli 'i mui 'oku pivoted 'e taha), ko hono senitaa 'o e kalavite 'oku hiki 'i tu'a 'i he tu'unga ma'u 'o e tafa'aki tolu mo e vave fakatupu manavasi'i 'i he taimi 'oku tafoki ai mo ha kavenga ma'olunga 'a e racross a,faka'uli orle.
Ko e tupu'anga 'e taha 'o e mate 'i he ngaahi fakatu'utamaki 'o e forklift ko e mousetrap 'a e ola lolotonga ha tip-'olunga 'i he tafa'aki. ‘I he kamata ke tō hifo ha me‘alele hiki ‘oku tangutu hifo ki hono tafa‘akí, ‘oku kaila ‘a e ‘inasi fakaetangatá ki he tokotaha ‘oku ‘ikai ke ne faka‘aonga‘í ke ne puna ‘o mavahe mei he kā. Koe'uhi ko e tumu'aki 'o e 'ulu malu'i 'o e 'ai'angakai 'o e manu 'oku fononga 'i ha arc lahi 'i he vave angular ma'olunga, 'oku meimei ke 'ikai ke liliu 'a e kau ngaue puna 'i he loto 'ea pea pinned 'i he tafa'aki 'o e fatafata pe 'ulu 'e he 'ulu 'o e ukamea 'oku to 'a e pa le'o 'o e 'ulu 'o fakafepaki'i 'a e faliki sima. 'Ilo'i 'a e 'uhinga kuo pau ke nofo ai ha tokotaha ngaue 'oku tangutu 'i he fusi 'i loto 'i he cab mo e brace lolotonga ia kuo pau ke laka ki mui 'a e tokotaha ngaue 'oku tu'u-hake 'a e a'u-loli ki tu'a mei he loki, founga ke mo'ui ai ha uta taulanga 'o e treila to'o-'o pe tu'uta 'a e me'angaue 'o e holo, pea mo e founga ke ta'ofi ai ha domino-uesia 'o e pallet rack 'o e holo 'a e watrehouse lives 'oku fakahaofi 'a e mo'ui.
Fai ʻeni he taimí ni .¶
- 'OUA 'E TEITEI puna mei ha forklift counterbalance tangutu-hifo 'oku tipping 'i hono tafa'aki. Nofo ma'u 'i ho sea mo ho'o fusi nofo'anga buckled, puke 'a e uili 'o e faka'uli 'aki 'a e ongo nima, to ho va'e fefeka ki he laupapa 'o e faliki, pea fakafalala ho sino 'i 'olunga mo e 'ulu 'o e fa ** 'o e 'ulu 'o e steage faliki takatakai ʻiate koe ʻo hangē ha paʻanga takai.
- Laka ki mui fakahangatonu ki he hinga kapau 'oku ke fakalele ha loli tu'u hake 'oku a'u ki ai 'a e 'aisi fāsi'i 'oku ne tipi pe tuku hifo mei ha taulanga. 'Oku kehe mei he ngaahi forklift nofo-hifo mo e ngaahi fusi nofo'anga, 'oku 'i ai ha loli tu'u hake 'o a'u ki mui mo e kau 'ota 'oku 'i ai ha hū'anga 'ata'ataa 'i mui 'o 'ikai ha sea; tukuange 'a e deadman pedal pea laka hangatonu ki tu'a 'i he fakaava 'i mui ki he faliki 'o e fale koloa 'o mama'o mei he fakahinohino tipping.
- ʻOua naʻá ke teitei fakavavevave mai ke hiki hake ha foʻi hiki ʻoku tipiʻi mei ha taha kuo pineʻi ʻo fakaʻaongaʻi ha siaka fale koloa ʻe taha ʻoku ʻikai ke fakafuofuaʻi pe ʻaki ho nimá. ʻE holoki ʻe ha foʻi hiki kilokalami ʻe 4,500 (pauni ʻe 10,000) ʻa e ngaahi siaka ʻo e kaá ʻoku ʻikai ke fakafuofuaʻí pea ʻe tō atu ʻa e ngaahi nifo ʻo e foʻi ʻakau ʻoku ʻikai ke fakafuofuaʻí; faka'aonga'i ha forklift fakangaue'anga hono ua 'o e ivi fakafuofua fe'unga fakataha mo e ngaahi poloka cribbing 'akau fefeka ke malu'i 'a e milimita kotoa pe 'o e hiki, pea telefoni ki ho'o fika fakavavevave fakalotofonua (911 'i he 'Iunaiteti Siteiti mo Kanata, 112 'i he kotoa 'o e 'Iunioni 'Iulope, 999 'i he Pule'anga Fakatahataha) pe vakai'i . ngaahi fika fakavavevave.
- Nofo 'i loto 'i he roll cage kapau 'oku plunges ho'o forklift nofo-hifo mei ha tafa'aki 'o e taulanga uta. 'I he taimi 'oku to'o vave ai ha semi-treiler pe totolo ki mu'a lolotonga 'a e uta, brace fefeka 'i loto 'i he nofo-hifo cab kae 'ikai ko e puna ki he ava 'i he vaha'a 'o e 'ā 'o e taulanga mo e misini 'oku to 5-ton.
- Faka'auha 'a e hala kotoa 'o e fale koloa 'i he taimi pe ko ia kapau 'oku taa'i 'e ha forklift pea buckles ha kolomu 'o e pallet rack 'oku tu'u hangatonu. 'Oku tanaki 'e he ngaahi pallet fili 'o e ngaahi ngaue'anga 'a e ngaahi kilokalami 'e laui hongofulu afe 'i he malumalu 'o e kavenga compressive lahi; 'e lava ke fakatupu 'e ha pou hangatonu 'e taha 'i lalo 'oku pikopiko ha holo fakalakalaka 'o e domino 'i he fale koloa kotoa 'i loto 'i ha ngaahi sekoni.
- Tapuni 'a e ngaahi valve 'o e tangike propane pe motuhi 'a e ngaahi palaka vave 'o e maka pea faka'ata 'a e feitu'u hili ha fakatu'utamaki 'o e forklift. Tipped liquefied kasa lolo (LPG) 'oku 'alu 'a e kohu propane mamafa ange-'i he 'ea, lolotonga ia 'oku lilingi 'e he ngaahi forklift 'o e kasa 'o e 'esiti 'o e maka 'o e 'esiti sulfu e corrosive; fakangata 'a e ngaahi ma'u'anga 'o e ignition pea tauhi 'a e kau mamata ki mui.
flowchart TD
Start["Forklift pe Fakavavevave ki he Taulanga Uta"] --> Type{"Ko e hā e faʻahinga mīsini pe meʻa ʻoku hokó?"}
Type -->|"Nofo-Hifo Fakafepaki'i 'o e Forklift Tipping"| SitDown["1. 'OUA 'E PUNA (Fakatu'utamaki 'o e tauhele 'o e ki'i mouse)<br/>2. Puke ma'u 'a e uili faka'uli<br/>3. Fakapipiki va'e 'i he laupapa 'o e faliki<br/>4. Lean torso mo e 'ulu MAMA'O mei he tafa'aki uesia ."]
Type -->|"Tu'u-Hake A'u Loli Tipping pe Taulanga Drop"| StandUp["Laka hangatonu ki mui ki tu'a 'a e fakaava 'o e loki 'o e operator 'i mui ki he faliki 'o mama'o mei he fakahinohino 'o e hinga ."]
Type -->|"Naʻe fakapipiki ʻa e tokotaha maʻunimaá ʻi lalo ʻi he Forklift ʻoku ʻi ai hono tipi"| Pinned["1. Ta ki he 911 / 112 / 999 ki he Fakahaofi Mamafa<br/>2. Tāpuniʻi ʻa e valve LPG propane pe ko e palaka ʻo e mīsiní<br/>3. Hiki PE mo e forklift pe airbags kuo fakafuofua'i + cribbing 'akau fefeka<br/>4. Vakai ki he mahaki 'o e reperfusion 'o e crush"]
Type -->|"Taa'i 'e he Forklift 'a e Paleti Rack 'oku tu'u hangatonu"| RackHit["1. 'OUA 'e fakafoki 'a e forklift ki tu'a kapau 'oku ne poupou'i 'a e pou piko<br/>2. Faka'auha 'a e 'aisi mo e ngaahi 'aisi 'oku ofi mai 'i he taimi pe ko ia<br/>3. Cordone off zone kae 'oua kuo 'uta 'a e kau 'enisinia 'i he rack"]
SitDown --> AfterStop["Tatali kae 'oua kuo ha'u 'a e misini ki ha tu'u kakato, tapuni 'a e ignition mo e propane valve, hu ki tu'a 'i he tafa'aki ki 'olunga ."]
StandUp --> AfterStop
Ko e tafaʻaki tolu ʻo e tuʻunga maʻú mo e ʻuhinga ʻoku fakatupu mate ai ʻa e puna mei ha forklift tangutu hifo .¶
Ke mahino 'a e 'uhinga 'oku hoko fakafokifā ai 'a e tip-overs 'o e forklift pea ko e ha 'oku hoko ai 'a e puna ko ha tautea mate, kuo pau ke mahino ki he kau fakalele kotoa pe mo e supavaisa 'o e fale koloa 'a e geometry 'o e tafa'aki tolu 'o e tu'unga ma'u mo e kinematics 'o e mousetrap effect.
| Kalasi mo e Fakalelei'i 'o e Forklift | Tu'unga 'o e Operator mo e Ta'ofi | Fakatu'utamaki 'o e Tip-Over / Hinga 'o e Palaimeli | Ngaue Fakamo'ui Fakavavevave Fakamafai'i |
|---|---|---|---|
| Nofo-Hifo Counterbalance Forklift (Kalasi I 'Uhila, Kalasi IV Kusini Ta'a, Kalasi V Pneumatic LPG/Tisolo) | Nofo 'i loto 'i ha 4-pou ROPS/FOPS 'i 'olunga 'o e 'ai'angakai malu'i; fakanaunau'i 'aki ha fusi nofo'anga 'o e 'aofi pe ngaahi me'a fakangatangata 'o e hip kapakau | Lateral (tafa'aki) tip-over lolotonga 'a e ngaahi afe vave 'oku 'ikai ha uta, afe mo e pou 'oku hiki hake, pe ngaahi ta'a 'oku 'ikai ke tatau; tip-over loloa 'i he taimi 'oku fu'u lahi ai 'a e uta pe ta'ofi hifo | Nofo pe 'i he sea; 'OUA 'E TEITEI puna. Puke 'a e uili, fakama'u ho va'e 'i he faliki, pea punou mama'o mei he feitu'u 'oku uesia ai . |
| Tu'u-Hake Counterbalance mo e Loli A'u ki he Narrow-Aisle (Kalasi II 'Uhila) | ‘Oku tu‘u ‘a e tokotaha ngāué ‘i he tafa‘akí pe hanga ki mu‘a ‘i loto ‘i ha loki ‘oku ‘atā hono tu‘á ‘o ‘ikai ha fusi nofo‘anga; pule'i 'e ha fola deadman ta'ofi 'o e pedal . | Tip-over 'i he ngaahi hala fāsi'i pe plunge ki mui mei ha taulanga uta 'oku fakaava 'i he taimi 'oku mavahe ai ha treila . | Laka ki mui mei he ava 'i mui ki he faliki 'o e fale koloa, 'o nga'unu fakahangatonu pe fehangahangai mo e fakahangatonu 'o e hinga 'a e misini . |
| High-Lift 'ota Picker / Sitoka Picker (Kalasi II) | ʻOku tuʻu ʻa e tokotaha ngāué ʻi ha tuʻunga hiki hake ʻoku ʻalu hake ʻo aʻu ki he mita ʻe 10 (fute ʻe 33) ʻi he ʻeá ʻi he tafaʻaki ʻo e ngaahi foʻi ʻakaú . | Hinga mei he peletifoomu ma'olunga pe holo 'a e rack 'o taa'i 'a e pou kuo hiki hake . | Tui ha ha'i sino kakato mo ha afo 'oku ne to'o 'a ia 'oku fakama'u ki he feitu'u taula 'i 'olunga 'i he taimi kotoa pe; 'oua 'aupito na'a unclip lolotonga 'oku hiki hake |
| Siaki Paleti Walkie Fakamotu'alea / Siaki Heka (Kalasi III) | 'Oku lue 'a e tokotaha ngaue 'i mui pe tu'u 'i ha ki'i peletifoomu 'oku lava ke fo'i hifo 'o ne puke ha nima pule 'o e tiller . | Ko hono fakapipiki ʻo e fatafata pe pelvis ʻo e tokotaha ngāué ki ha ʻā pe fata ʻi he taimi ʻoku back up aí; lavea 'i he va'e | Lomiʻi ʻa e switch fakafoki fakavavevave ʻo e kete-button kulokula ʻi he ngataʻanga ʻo e meʻa puke ʻo e tiller; 'oua 'aupito na'a ke lue ki mui ki ha 'ā mate mo e tiller 'oku fakataumu'a ki ho sino . |
| Telehandler 'o e feitu'u 'oku 'ikai ke 'i ai ha 'uhinga / Boom Forklift (Kalasi VII) | Nofo 'i loto 'i ha cab 'oku tapuni pe ROPS mo ha boom telescopic 'oku fakalahi atu ki mu'a mo 'olunga . | Fakafoki ki mu'a pe tafa'aki 'i he taimi 'oku fakalahi ai 'a e boom 'i he pelepela molumalu, kelekele 'oku 'ikai ke levolo, pe 'ikai ha ngaahi outriggers 'oku faka'aonga'i . | Nofo fusi 'i loto 'i he ROPS cab, puke 'a e uili, fakama'u 'a e va'e, pea punou mama'o mei he hinga; 'oua 'aupito na'a ke mavahe ofi ki he ngaahi laine 'uhila 'i 'olunga kuo holo |
Founga ngaue 'a e tafa'aki tolu 'o e tu'unga ma'u .¶
'Oku kehe mei ha me'alele, 'a ia 'oku 'i ai ha ngaahi matavai tau'ataina 'e fa 'i he ngaahi tuliki kotoa pe 'e fa (fa'u ha tapafā tu'unga ma'u 'a e laulahi), 'oku malolo mo'oni ha forklift counterbalance 'o e uili 'e fa 'i he poini 'e tolu:
- Ko e ta'a faka'uli hema 'i mu'a.
- Ko e ta'a faka'uli to'omata'u 'i mu'a.
- Ko e senita pivot pin 'o e steering axle 'i mui ('a ia 'oku maka 'o 'alu hake mo hifo koe'uhi ke lava 'o nofo 'a e ngaahi uili 'i mui 'i he fetu'utaki mo e ngaahi faliki 'oku 'ikai ke tatau).
Ko e taimi te ke tā ai ha ngaahi laine fakakaukau ʻoku nau fakafehokotaki ʻa e ngaahi poini ʻe tolu ko ʻení ʻi he falikí, ʻoku nau faʻu ʻa e Tafaʻaki Tolu ʻo e Tuʻunga Maʻú (pea ʻi he taimi ʻoku fakafuofuaʻi hake ai ki ʻolunga ki he tumuʻaki ʻo e poú, ko e Stability Pyramid). 'I loto 'i he forklift 'oku 'i ai 'a e Senitā 'o e Kalavite Fakataha'i (CG), 'a ia ko e poini palanisi 'i he vaha'a 'o e mamafa 'i mui 'o e cast-ukamea counterweight mo e kavenga ki mu'a 'i he ngaahi fo'i 'akau:
- Ko e taimi pe 'oku nofo ai 'a e CG Fakatahataha'i 'i loto 'i he Tafa'aki Tolu 'o e Tu'uma'u, 'oku tangutu hangatonu 'a e forklift.
- Ko e ha 'oku faingofua ai 'a e tipi tafa'aki 'a e forklift UNLOADED: 'Oku ma'u 'e he kau ngaue tokolahi 'oku tipi pe 'a e forklift 'i he taimi 'oku nau 'ave ai ha paleti mamafa. Ko hono mo'oni, ko ha unloaded forklift mo hono ngaahi fo'i 'akau 'oku tuku hifo 'oku 'i ai hono senitaa 'o e kaveinga 'oku hiki mama'o ki mui ki he tumutumu 'o e mui 'o e Stability Triangle 'oku fakapuliki, 'oku tuhu ofi ki he 'asi faka'uli. Ko hono toʻo ha tuliki māsila ʻi ha kilomita pē ʻe 12 ʻi he houa (maile ʻe 7.5 ʻi he houa) ʻi ha forklift ʻataʻatā ʻokú ne fakatupu ha mālohi centrifugal feʻunga ke tekeʻi ʻa e CG mamafa ko ia ʻi muí ʻi he tafaʻaki totonu ʻo e laine tafaʻaki fāsiʻi ʻo e tafaʻaki tolú, ʻo flipping ʻa e mīsiní ki hono tafaʻakí ʻi ha sekoni ʻe 1.5.
- Ko e ha 'oku fakatu'utamaki ai hono hiki hake 'o e pou lolotonga 'a e nga'unu: 'I ho'o hiki hake ha paleti 'oku uta ki 'olunga, 'Oku nga'unu 'a e CG Fakatahataha ki 'olunga ki he tumutumu 'o e 'olunga 'o e Stability Pyramid 'oku fakangatangata. Ko hono fakapiko ʻo e pou ki muʻá, taaʻi ha mafesifesi ʻo e falikí ʻoku senitimita ʻe 3 (ʻinisi ʻe 1.2), pe tafoki lolotonga hono hiki hake ʻo e kavengá ʻokú ne tekeʻi leva ʻa e CG ki tuʻa ʻi he pilamití.
Ko e biomechanics 'o e "tauhele 'o e ki'i mouse" 'a e ola¶
Ka tips laterally ha forklift tangutu-hifo, ko e hā ʻoku mate ai ʻa e kau ngāue ʻoku ʻikai ke nau fakaʻaongaʻí lolotonga ia ʻoku lue atu ʻa e kau ngāue ʻoku fakaʻaongaʻí mo e fanga kiʻi lavea iiki?
- Angular velocity 'o e le'o 'i 'olunga: Ko e ukamea 'o e 'olunga 'o e le'o 'o e forklift 'oku tangutu fakafuofua ki he mita 'e 2.1 (fute 'e 7) 'i 'olunga 'i he faliki sima. 'I he taimi 'oku pivots takai 'a e forklift 'i hono patch fetu'utaki 'o e pa'anga 'i mu'a, 'oku uipi hifo 'a e pa 'i 'olunga 'o e 'ai'angakai 'o e ukamea 'o fakafou 'i ha arc 90-tikilī pea taa'i 'a e faliki sima 'i ha vave 'oku laka hake 'i he 25 ki he 35 kilomita 'i he houa (15 ki he 22 maile 'i he houa) 'i he roughly **.1.
- Ko e puna ta'elavame'a: 'Oku ongo'i 'e ha tokotaha ngaue 'oku 'ikai ke ne ha'i 'a e tilt 'a e misini 'o fakalaka 'i he tikilī 'e 15 pea feinga ke puna ki tu'a mei he tafa'aki hifo 'o e cab (he 'oku 'osi toho 'e he kalavite honau sino ki he tafa'aki ko ia). Ka neongo ia, ko hono teke'i 'o ha tō, tilting floorboard 'oku ne 'omi 'a e meimei zero 'a e ivi 'o e launch fakahosite. 'Oku to 'a e tokotaha ngaue ki he faliki sima 'i he hala 'o e pa 'o e fungavaka ukamea 'oku hifo.
- Ko e uesia: Ko e ngaahi konga ʻo ha sekoni hili hono taaʻi ʻe he tokotaha ngāué ʻa e simá, ʻoku tō hifo ʻa e forklift kilokalami ʻe 4,500 (pauni ʻe 10,000) ʻi ʻolunga ʻiate kinautolú, ʻo ne fakapipiki honau hui, pelvis, pe ʻulu ʻi lalo ʻi he pa leʻo ukamea ʻi ʻolunga ʻoku senitimita ʻe 5 hono matolú ʻo hangē ha fuʻu barna shupping shupping.
- Ko e ha 'oku ngaue ai 'a e nofo buckled: 'Oku fakanaunau'i 'a e ngaahi sea forklift fakaonopooni 'aki 'a e ngaahi fusi nofo'anga 'o e lap (pea fa'a takai-takai 'i he kapakau 'o e ta'ofi 'o e hip) 'oku 'enisinia pau ke pukepuke ho'o pelvis 'i loto 'i he 'enivolope malu'i 'o e 4-pou ROPS (Roll-Over Protective Structure) 'o e 'ai'angakai 'o e manu. Kapau te ke puke ʻa e uili ʻo e meʻalelé, tō ho vaʻé, pea fakahū ho ʻulú mo ho umá ki loto ʻo mamaʻo mei he falikí, ʻoku ʻuluaki taaʻi ʻe he ʻaiʻangakai ukameá ʻa e simá pea poupouʻi ʻa e mamafa kotoa ʻo e meʻa hiki meʻalelé ʻo ʻikai ke ne ala ki ho sinó pe ʻuluʻi ʻutó.
Danger
ʻOua naʻá ke teitei fakataʻeʻaongaʻi, nonoʻo ki mui, pe haʻi ha fusi nofoʻanga ʻo e forklift ʻi ho tuʻá ke fakaʻehiʻehi mei he lomiʻi ia ʻi he taimi ʻoku toutou tuʻu aí. ʻI ha lateral tip-over, naʻa mo e tokotaha ngāue mālohi tahá ʻoku ʻikai ke ne lava ʻo pukepuke kinautolu ʻi loto ʻi he seá ʻo fakaʻaongaʻi pē ʻa e mālohi ʻo e nimá ʻi he taimi pē ʻoku tilts ai ʻa e mīsiní ʻo fakalaka ʻi he tikilī ʻe 45; ʻo ʻikai ke taula ʻe he fusi nofoʻangá ho ongo umá ki he fakavaʻe ʻo e seá, ʻe fakaʻuliʻi koe ʻe he kalāvité mei he kā ʻo fakahangatonu ʻi lalo ʻi he ʻaiʻangakai ʻo e ʻulu ʻoku tō hifo.
Polokalama mo'ui fakasitepu lolotonga ha tip-'olunga 'o e forklift .¶
1. Ki ha tokotaha ngaue 'o e forklift 'o e palanisi 'o e tangutu-hifo .¶
Kapau 'oku ke ongo'i 'oku hiki hake 'e ho'o forklift tangutu-hifo hono ngaahi uili 'i loto pea tipi ki hono tafa'aki pe pitching ki mu'a:
- Nofo pe 'i he sea pea 'oua na'a ke vete ho'o fusi sea. Tau'i 'a e reflex ke 'ai ho va'e ki tu'a 'o fakahangatonu ki he kelekele pe puna ki tu'a mei he cab.
- Puke ma'u 'a e rim 'o e steering wheel 'aki ho ongo nima (ngaahi tuhutuhu 'i tu'a 'i he rim): 'Oua 'e ala atu ke puke 'a e ngaahi pou tu'u 'o e fale le'o 'i 'olunga. Kapau ʻe takai ho louhiʻi nimá ʻi ha pou ROPS ʻi tuʻa ʻi he taimi ʻoku tō ai ʻa e forklift ki he simá, ʻe kosi kotoa ʻe he ukamea kilo ʻe 4,500 ho louhiʻi nimá ʻo ʻalu ki he falikí.
- To'u fefeka 'a e ongo va'e ki he laupapa 'o e faliki: Ko hono teke ki mui 'aki ho va'e 'oku ne wedges ho konga ki lalo 'o e tu'a mo e pelvis 'o fefeka ki he pakete sea.
- Fakafalala ho sino mo ho 'ulu 'O ME'A mei he tafa'aki 'o e hinga: Kapau 'oku tipping 'a e forklift ki he to'ohema, fakafalala fefeka ki he to'omata'u 'o fakahangatonu ki he tafa'aki 'o e 'olunga 'o e cab (pea kapau 'oku pitching ki mu'a, fakafalala fefeka ho 'ulu mo ho uma ki mui ki he backrest 'o e sea). ‘Oku tauhi ‘e he me‘á ni ho ‘ulú mo ho umá ke ma‘a mei he faliki simá ‘i he taimi ‘oku taa‘i ai ‘a e tafa‘aki ‘o e ‘ai‘angakai ‘o e manú.
- Tatali kae 'oua kuo tu'u kakato 'a e ngaue kotoa pe kimu'a pea toki unbuckling: Hili 'a e 'uluaki uesia, 'e lava ke fakatupu 'e ha paleti mamafa 'oku to mei he ngaahi fo'i 'akau 'a e forklift ke bounce pe 'oku toe takai holo. Ko e taimi pē ʻoku tuʻu kakato ai ʻa e mīsiní, tāmateʻi ʻa e kī ʻo e ʻuhilá, vete hoʻo fusi nofoʻangá, pea kaka ki tuʻa ʻo fou ʻi he tafaʻaki ʻoku hanga hake ki ʻolunga ʻo e kā.
2. Ki ha loli a'u tu'u-hake pe 'ota-picker fakalele .¶
Tu'u-hake 'a e ngaahi loli 'oku a'u ki he hala fakapuliki ('a ia 'oku tu'u ai 'a e tokotaha ngaue 'i ha loki 'i mui 'oku fakaava 'o 'ikai ha sea pe seatbelt) 'oku kehekehe 'aupito 'a e tip-'olunga mo e taulanga-to dynamics ako lahi 'e he NIOSH mo e ANSI/ITSDF (B56.1):
- Kapau 'e tips 'a e loli 'oku tu'u hake 'o a'u ki 'olunga pe kamata ke plunging ki mui mei ha taulanga uta 'oku fakaava:
- Tukuange leva ʻa e ngaahi meʻa pule ʻo e nimá pea hiki hake ho vaʻé mei he pedal ʻo e deadman ʻi he falikí (ʻa ia ʻokú ne fakahoko ʻa e taʻofi ʻuhila fakavavevavé).
- Laka hangatonu ki mui mei he loki 'i mui 'oku fakaava ki he faliki 'o e fale koloa, 'o hiki mei he tafa'aki 'oku tipping ai 'a e pou.
- ʻOua naʻá ke teitei puke ʻa e ngaahi tafaʻaki ʻi tuʻa ʻo e loki ʻo e meʻalelé pe feinga ke puna ki tuʻa mei he tafaʻakí ʻi ʻolunga ʻi he puha ʻo e pātí.
Mavahevahe 'a e taulanga uta, totolo 'a e treila, mo e holo 'a e me'angaue tu'uta¶
Ko e mita ʻe 1.2 (fute ʻe 4) ʻo e tō fakahangatonu ʻi ha tafaʻaki taulanga uta fale koloa ko ha feituʻu fakatuʻutāmaki mahuʻinga ia ʻoku laiki ai ʻa e ngaahi forklift mo e kau fakalele ʻi he vahaʻa ʻo e ngaahi semi-trailers toni ʻe 40 mo e ngaahi ʻā taulanga sima.
| Uta 'a e Dock 'a e Mode 'o e Ta'elavame'a | Tupunga Fakasino | Ngaahi Fakaʻilonga Fakatokanga Kimuʻa pea Holo | Taʻofi mo e Tali Vave |
|---|---|---|---|
| To'o-'Ave 'a e Treiler vave (Faka'uli-Off) | 'Oku tui hala 'a e faka'uli 'o e semi-loli kuo 'osi 'a e uta (koe'uhi ko e miscommunication pe hala 'o e maama lanumata) pea toho 'a e tractor-trailer mei he taulanga lolotonga 'oku kolosi 'a e forklift 'i he peleti 'o e taulanga . | ʻOku tukuange ʻe he ngaahi taʻofi ʻea ʻo e lolí ʻaki ha ʻuʻulu leʻolahi; 'oku kamata ke 'alu hifo 'a e ngutu leveler 'o e taulanga mei he sill 'i mui 'o e treila | Fakahoko ma'u pe 'a e me'alele fakamisini/hydraulic 'o e matau (Dok-Lok) ki he pa ICC 'o e treila 'i mui, chock 'a e ngaahi uili 'o e treila, pea faka'aonga'i 'a e ngaahi maama faka'ilonga 'o e taulanga kulokula/lanumata |
| Totolo 'a e Trailer (Lue 'i he Taulanga) | Ko e toutou ivi ‘o ha forklift mamafa ‘oku faka‘uli ki loto mo tu‘a mei he treila pea ‘oku ne ta‘ofi mālohi ‘a e treila ‘inisi-ki-he-‘inisi ki mu‘a ‘o mama‘o mei he bumper ‘o e taulanga . | Fakalahi 'a e ava 'i he vaha'a 'o e mui 'o e treila mo e ngaahi bumpers 'o e taulanga kapa; peleti taulanga ngutu 'oku malolo 'i he senitimita 'e 2 faka'osi 'aupito ('inisi 'e 1) 'o e faliki 'o e treila | Chock 'a e ongo tafa'aki 'o e ngaahi uili tandem 'o e treila fefeka; sivi'i 'a e ngutu 'o e peleti 'o e taulanga 'i he taimi lolotonga 'a e uta 'o e pallet lahi |
| Ihu-Lue 'o e Treiler / Upending (Treiler 'oku 'ikai ke fakafehokotaki) | Ko ha pup treila (28-fute 'o e 'asi 'e taha 'o e treila) pe uncoupled semi-treila 'oku 'ikai ha talatala 'oku fakapipiki tips ki mu'a 'i hono tu'uta 'i he taimi 'oku faka'uli ai ha forklift mamafa 'o a'u ki he ihu 'o e puha . | 'Oku ngoto 'a e mu'a 'o e treila 'oku fakatokanga'i pe 'oku ki'i hiki hake 'a e ngaahi uili 'i mui 'i he paasi 'a e forklift ki mu'a 'o e va'e 'o e tu'uta . | Tuku ma'u pe 'a e ngaahi tu'unga 'o e siaka stabilizing 'o e treila to'oto'o mamafa (siaka ihu) 'i lalo 'i he ihu 'i mu'a 'o ha treila uncoupled kimu'a pea toki faka'uli ha forklift 'i loto |
| Holo 'a e Fa'unga 'o e Landing Gear | ʻOku haʻi ʻa e vaʻe ʻo e meʻalele tuʻuta ʻo e treila ʻoku ʻumeʻumea, ʻauʻauha, pe maumauʻi ʻe he uesia ʻi he lalo mamafa fakatahaʻi ʻo e kilo ʻe 8,000 (17,600-lb) ʻo ha meʻalele hiki ʻoku uta mo e uta . | ʻOku ongo ʻa e ukamea ʻoku ngungu ʻi lalo ʻi muʻa ʻi he treila; faliki 'o e treila 'oku fakapiko tafa'aki ki he va'e 'e taha 'o e me'angaue tu'uta | Sivi faka'ata 'a e ongo va'e 'o e tu'uta mo e kolosi-bracing kimu'a pea toki uncoupling ha talatala; faka'aonga'i 'a e ngaahi siaka ihu-tu'u 'i he ngaahi treila kotoa pe kuo tuku hifo |
| Mavahevahe 'o e Fola 'o e Trailer Pala | Ko e ngaahi uili faka‘uli ‘i mu‘a ‘o e forklift (‘a ia ‘oku nau ‘ave ‘a e peseti ‘e 80 ‘o e mamafa fakakātoa ‘oku uta) punch hangatonu ‘o fakafou ‘i he ngaahi laupapa ‘o e ‘oke ‘oku ‘i ai ‘a e vai, pala, pe mafesifesi laminated . | Ko e ‘akau spongy, ngaahi ‘uli ‘uli‘uli ‘o e vaí, pe ngaahi laupapa kuo motumotu ‘oku hā ‘i he taimi ‘oku fuofua fakaava ai ‘a e ngaahi matapā ‘o e treilaá . | Siviʻi ʻa e faliki ʻo e treila ʻoku ʻikai ha meʻa ʻi aí mei muʻa ki mui ʻi he ngaahi maama ngingila ʻo e tauʻanga vaká kimuʻa peá ke fakaʻuli ki he funga vaká; 'oua 'aupito na'a ke faka'uli 'i he ngaahi laupapa 'o e faliki 'oku mafesifesi |
Founga ke tali ki ha taulanga uta 'oku hinga pe pinned victim .¶
- Ta'ofi leva 'a e faka'uli semi-loli: Kapau 'e to'o atu ha treila 'o tuku hifo ha forklift ki he vaitupu uta, pa 'a e me'alea 'o e taulanga pe lele ki tu'a ki he loto'aa ke ta'ofi 'a e faka'uli loli ke 'oua na'a nau fakafoki 'a e treila 'o foki ki he vaitupu taulanga pea 'oku nau laiki 'a e tokotaha ngaue kuo hinga ki he 'ā sima.
- 'Oua 'aupito na'a ke ngaue'aki ha siaka 'oku 'ikai ke fakafuofua'i pe feinga ke hiki hake ha forklift kuo hinga 'aki ho nima: Kapau 'oku pinned ha tokotaha ngaue 'i lalo 'i ha forklift tipped 'i he faliki 'o e fale koloa pe 'i he vaitupu 'o e taulanga:
- Ta ki he 911, 112, pe 999 he taimi pe ko ia pea kole ki he potungaue tamate afi ha fakahaofi mamafa (ngaahi kato hiki pneumatic 'oku ma'olunga 'a e 'ea mo e ngaahi me'a fakamafola hydraulic).
- Sivi ki he mahaki 'o e laiki: Kapau kuo pinning 'a e ukamea mamafa 'o e fakava'e pe pou 'a e va'e 'o e victim, pelvis, pe kete 'i he lahi ange 'i he miniti 'e 15, 'e lava ke fakatupu 'e he hiki fakafokifā 'o e mamafa 'a e mate laiki carsart flood syndrome (potasiume cell camedic he im crushed puke). Fakafekauʻaki ʻa e hiki mo e kau toketā ʻoku nau aʻu maí ʻa ia te nau lava ʻo ʻoange ʻa e ngaahi vai ʻi he uoua mo e sotiume paikaponaiti kimuʻa pea toki tukuange, tukukehe kapau ʻoku pineʻi ʻa e fatafata ʻo e tokotaha ʻoku faingataʻaʻiá pea ʻikai ke nau lava ʻo mānava (ʻa ia ʻoku fie maʻu ke hiki vave ʻi ha ngaahi sekoni ke taʻofi ʻa e asphyxiation).
- Kapau 'oku fiema'u ke hiki vave ke faka'ata 'a e manava kimu'a pea toki a'u mai 'a e kau tamate afi: Ngaue'aki pe ha forklift fakangaue hono ua 'oku lahi ange hono ivi hiki fakafuofua 'i he mamafa 'o e konga 'oku tipped, pe ko e ngaahi siaka 'o e ngaahi misini fakangaue 'oku ma'olunga hono ivi. Hange ko e forklift hono ua 'oku hiki hake 'a e tipped 'o e 'ai'angakai 'o e manu 'aki 'a e senitimita 'e 2 ki he 5 ('inisi 'e 1 ki he 2), kuo pau ke 'alu hake ha tokotaha ngaue hono ua 'oku tu'u mahino mei he sone 'o e hinga ngaahi poloka cribbing 'akau fefeka (4x4 pe 6x6 'akau 'inisi) pe pallets 'akau fefeka 'i lalo 'i he fakava'e ("hiki hake ha 'inisi)f. 'oku 'ikai lava 'e he forklift 'o toe to ki he tokotaha 'oku faingata'a'ia.
Fale koloa pallet rack uesia mo e mo'ui 'a e holo 'a e domino¶
'Oku tu'u 'a e ngaahi sisitemi racking 'o e fale koloa fili fakaonopooni 'i he mita 'e 8 ki he 15 (fute 'e 26 ki he 50) 'a e ma'olunga pea 'oku nau pukepuke 'a e ngaahi toni metric 'e laungeau 'o e ngaahi koloa palletized. Koe'uhi 'oku fakafalala 'a e ngaahi racks ko 'eni ki he manifinifi-'a, momoko-takai ukamea 'o e ngaahi pou hangatonu 'i he lalo compression axial ma'olunga, 'e lava ke kamata 'e ha forklift 'oku ne taa'i mo pikopiko ha va'e hangatonu 'e taha 'i lalo ha fakatamaki fakalakalaka 'o e domino collapse 'i he fale koloa kotoa.
Warning
Kapau 'oku taa'i 'e ho'o pou forklift, counterweight, pe ngaahi fo'i 'akau ha fale koloa 'o e pallet 'o e kolomu hangatonu pea piko, mio'i, pe kosi 'a e va'e ukamea mei he palamu, **'oua 'e fakafoki 'a e forklift 'o mama'o kapau 'oku lolotonga wedged 'a e fakava'e 'o e forklift pe pou 'o fakafepaki'i 'a e pou 'oku ne pukepuke 'a e mamafa 'o e remorary mo e temporaring 'o e forklift to0. pallets 'i 'olunga 'oku nau tō hifo ki ho'o cab 'i he taimi pē ko iá.
Tali fakasitepu ki ha pallet rack kuo fakalelei'i .¶
- Tuku ha wedged forklift 'i he feitu'u pea fetukutuku 'i he va'e: Kapau 'oku pinned 'a e forklift 'i lalo 'i ha sagging 'o e 'akau 'o e 'akau pe poupou'i ha pou hangatonu buckled, tapuni 'a e tutu, unbuckle fakalelei lolotonga 'a e siofi 'o e ngaahi paleti 'i 'olunga intact, pea lue vave mei he hala 'o e 'aofi 'o e 'ao pe he kolosi tefito- mei he tafaʻaki ʻoku fakafalala aí).
- Le'o 'a e fafangu 'o e fetukutuku 'o e fale koloa pea fakama'a 'a e ngaahi hala tafa'aki: Pallet rack collapses 'oku 'ikai ke fa'a nofo fakangatangata ki ha bay 'e taha. 'I he taimi 'oku holo ai 'a e bay 'e taha 'i he tafa'aki, 'oku ne teke 'i he laine 'o e rack 'i hono tu'a ("flue space transfer") pea toho hifo 'a e ngaahi bays tafa'aki 'oku fehokotaki 'e he ngaahi pou kavenga fakahosite, 'o ne fakatupu ha peau domino 'oku ne fakalevolo 'a e mita 'e lauiafe 'i he sekoni 'e 10. Faka'auha 'a e hala kuo maumau plus 'o 'ikai si'i hifo he ongo hala kakato 'i he ongo tafa'aki.
- 'Oua 'aupito na'a ke feinga ke fakahifo 'a e pallets mei ha 'asi 'oku fakafalala pe buckled 'a e fata 'o faka'aonga'i ha forklift: Faka'uli 'o ha loli a'u ki ha fata maumau ke toho 'a e pallets mamafa mei he tu'unga 'i 'olunga 'oku ne fakafe'iloaki 'a e ngaahi ngaueue 'o e pou mo e hiki 'a e senitaa 'o e kalavite 'o e operator 'o e fokotu'utu'u 'oku fakangaloku, triggering fakahangatonu 'a e collap onto. Tatali ki he kau 'enisinia racking structural ke fokotu'u 'a e ngaahi taua shoring ukamea mo ha'i 'a e fakava'e kimu'a pea toki tukuange mei 'olunga ki lalo.
ʻEsiti ʻo e pātí, hū ʻa e propane, mo e kaponi monokisaiti ʻi he ngaahi fale tukuʻanga koloá¶
'Oku fakatupu 'e he ngaahi fakatu'utamaki 'o e forklift mo e ngaahi ngaue 'i loto 'a e ngaahi fakatu'utamaki kehekehe 'e tolu 'o e ngaahi naunau fakatu'utamaki 'o fakatatau ki he ma'u'anga ivi 'o e forklift.
1. Kasa lolo fakavai (LPG / Propane) 'oku 'alu 'a e tangike mo e kaponi monokisaiti¶
- Ko e fakatahataha'i 'o e kohu 'o e propane: Kapau 'e tipi hake ha forklift 'oku fakalele 'e he propane pe 'oku tu'u ki ha pou pea 'oku ne kosi 'a e valve 'o e tangike palasa pe ko e hose regulator, 'oku ulo 'a e propane vai ki ha 'ao 'uha hinehina matolu 'oku 1.5 taimi mamafa ange ia 'i he 'ea. ‘I he ‘ikai hangē ko e kasa fakanatulá, ‘a ia ‘oku ‘alu hake ki he silingí ‘i he fale tuku‘anga koloá, ‘oku ‘uma ‘a e propane ki he faliki simá, ‘o tafe hifo ki he ngaahi luo ‘o e taulanga uta‘angá mo e ngaahi ‘aá ‘i he falikí, pea pahū kapau ‘e a‘u ia ki ha ulo ‘o e charger ‘o e pātí, fana vela shrink-wrap, pe maama pailate.
- Ngaue: Kapau 'oku malu ke a'u ki ai 'o 'ikai ke lue 'i he 'uha momoko vai, liliu 'a e handwheel palasa 'i 'olunga 'i he LPG cylinder clockwise (ki he to'omata'u) ke tapuni 'a e tafe 'a e kasa. Fakangata 'a e ngaahi ma'u'anga tokoni kotoa pe 'o e ignition, fetukutuku 'a e sone, pea fakaava 'a e ngaahi matapa 'o e taulanga roll-up ke fakamovetevete 'a e ngaahi kohu 'i he levolo 'o e faliki. Kapau 'oku sprays 'a e propane vai momoko ki he kili, faito'o ia ko ha cryogenic lahi . frostbite injury by warming with tepid water (never rub frozen skin).
- Ko e kona 'o e kaponi monokisaiti (\(CO\)) 'i loto fale: Ko hono fakalele 'o ha forklift propane, penisini, pe tisolo 'oku 'ikai ke fakatonutonu totonu 'i loto 'i ha fale tuku'anga koloa 'oku tapuni pe 'i loto 'i ha semi-treiler fakamokomoko 'oku tapuni 'a e ngaahi matapa 'o e taulanga 'oku langa hake 'a e ngaahi tu'unga fakatupu mate 'o e odorless carbon monoxide within 15 to 30 minutes. If warehouse workers develop throbbing headaches, nausea, dizziness, or confusion, open all bay doors immediately, shut down internal-combustion forklifts, move workers to fresh outdoor air, and call 911, 112, or 999.
2. Lead-'esiti vs. Litiume-ion 'uhila forklift fakatu'utamaki .¶
- Lead-acid industrial batteries (sulfuric acid and hydrogen gas): A standard 36-volt or 48-volt industrial forklift battery weighs 900 to 1,800 kilograms (2,000 to 4,000 pounds) and contains hundreds of liters of 35-percent sulfuric acid (\(H_2SO_4\)) electrolyte.
- ‘I he taimi ‘oku tō ai ha forklift ‘oku ngāue‘aki ‘a e pātí, ‘oku lilingi atu ‘a e ‘ēsiti pātí ‘oku faka‘auha mei he ngaahi pulou ‘o e ‘ea ‘o e selá ‘i he tafa‘aki ‘e taha ‘o e falikí.
- Action: Pull the heavy plastic Anderson main battery disconnect handle to cut electrical power so wet acid does not short-circuit the frame. Never touch spilled liquid around a tipped electric forklift with bare hands. If battery acid splashes into a worker's eyes or onto skin, lead them immediately to the warehouse plumbed emergency eyewash and drench shower and flush with copious running water for at least 15 to 20 continuous minutes while holding eyelids open, then contain the floor spill using soda ash (sodium carbonate) or commercial acid neutralizer pillows from the battery charging station spill kit.
- Litiume-'aione 'o e ngaahi ngaue'anga 'o e ngaahi 'uhila (hola 'a e mafana): Kapau 'oku punctured ha 'uhila 'o e 'uhila 'o e 'uhila 'e ha tines 'o e forklift kehe pe kamata ke hissing, popping, mo e venting acrid kohu hinehina-hina (off-gassing kona 'o e haitoloseni fluoride mo e 'ikai lava ke faka'aonga'i 'a e ngaahi kohu 'o e 'uhila 'oku vela), **'ikai lava ke faka'aonga'i 'a e 'uhila 'o e 'uhila). ngaahi tali ‘a e selo ‘i lotó. Fakaʻauha leva ʻa e fale tukuʻanga koloá, toho ʻa e fakatokanga velá, pea tuku ke fakamokomokoʻi ʻe he kau tamate afí ʻa e ʻaiʻangakai ʻo e pātí ʻaki ha ngaahi voliume lahi ʻo e vaí mei ha mamaʻo malu; sio lithium-ion battery fires.
Tip
'Oku totonu ke fakakakato 'e he kau ngaue kotoa pe 'o e fale koloa 'a e ako fakamo'oni'i 'o e loli fakangaue'anga 'oku fakalele 'i he tafa'aki 'o ha nima-'i he feitu'u ngaue 'uluaki tokoni, CPR, mo e Ta'ofi 'a e toto 'a e ako mei he Kolosi Kulokula, St John Ambulance, pe ko ha tokotaha 'oku fakamo'oni'i 'a e hū ki he malu fakangaue, pea fakamo'oni'i faka'aho kimu'a 'i he sifi kotoa pe 'oku 'i ai 'a e waklift fakavavevave 'o e tu'unga 'o e eyewash flowing 'i he hoko mai ki he .
Ngaahi fehu'i 'oku toutou 'eke .¶
Why is jumping out of a tipping sit-down forklift almost always fatal, whereas stepping out of a tipping stand-up reach truck is recommended?
The difference comes down to operator posture, restraint systems, and cab geometry. In a sit-down counterbalance forklift, you are seated inside a four-post overhead protective cage equipped with a lap seatbelt; trying to unbuckle or leap sideways from a seated position takes longer than the 1.2 seconds it takes for the falling overhead guard bar to slam down on top of you (the mousetrap effect), whereas staying belted inside the seat keeps your body safely inside the steel roll cage. In contrast, a stand-up narrow-aisle reach truck has no seat, no seatbelt, and a completely open rear doorway; if you stay inside an unrestrained stand-up compartment during a tip-over or dock drop, your standing body is thrown violently against the steel control console or crushed against the floor, whereas stepping straight backward out the open rear doorway takes less than half a second and moves you completely clear of the falling mast.
Can an unloaded (empty) forklift tip over more easily than a loaded forklift?
Yes, in high-speed turns, an unloaded sit-down forklift is often more unstable laterally than a properly loaded forklift carrying a low pallet. To balance heavy forward loads, an empty counterbalance forklift carries thousands of kilograms of solid cast iron in its rear counterweight. When the forks are empty, the Combined Center of Gravity shifts far backward toward the narrow rear point of the three-point stability triangle. Turning the steering wheel sharply while driving fast in an empty forklift easily pushes that rear-heavy center of gravity outside the narrow rear triangle, flipping the machine onto its side.
What should I do if the forks of my forklift get stuck inside a pallet on a high warehouse rack and the rack starts shaking?
Stop moving the hydraulic mast and stop backing up immediately. Never jerk the forklift backward or rock the mast forward and back to yank a snagged pallet free at height, as horizontal pulling forces exceed the lateral load rating of selective pallet rack beams by tenfold and can pull the entire rack bay down onto your overhead guard. Carefully reverse your last micro-movement (for example, raise or lower the forks by 1 to 2 centimeters or adjust side-shift slightly) while a spotter standing safely in the cross-aisle watches the rack beam with binoculars or bright light to guide the tines clear without pulling the beam out of its teardrop connectors.
Why is it dangerous to lift a tipped forklift off a pinned coworker if they have been trapped under it for 20 or 30 minutes?
When a multi-ton machine pins a worker's thighs, pelvis, or abdomen for more than 15 minutes without killing them immediately, the crushed muscle tissue is deprived of blood flow and breaks down (rhabdomyolysis), filling the trapped limb with concentrated potassium, myoglobin, and lactic acid. If coworkers suddenly lift the forklift off the victim without paramedics present, blood rushes back into the crushed limb and flushes a lethal wave of potassium straight to the heart, causing sudden fatal cardiac arrest within minutes (known as crush reperfusion syndrome or "smiling death"). Unless the forklift is crushing the victim's chest and preventing breathing (which requires immediate lifting), wait for paramedics to start intravenous fluids and cardiac medications right before the weight is lifted.
What is "trailer creep" at a loading dock, and how does it cause forklifts to plunge into the dock well?
'Oku hoko 'a e totolo 'o e treila ('oku ui foki ko e lue 'i he taulanga) 'i he taimi 'oku tu'u ai ha semi-treiler 'i ha taulanga uta 'o 'ikai ha'ane pa ICC 'i mui 'oku loka'i ki ha taulanga fakamisini 'o e ta'ofi 'o e taulanga pea 'ikai ha ngaahi chocks 'o e uili. Ko e taimi kotoa pē ʻoku fakaʻuli vave ai ha forklift kilokalami ʻe 4,500 ʻo fakalaka ʻi he peleti ʻo e tauʻanga meʻalelé ki he treilá pea taʻofi mālohi ke fokotuʻu ha paleti, ʻoku hiki ʻa e ivi ki muʻá ki he taʻofi ʻo e treilá, ʻo ne ueʻi ʻa e treilá ki muʻa ʻaki ha ngaahi milimita siʻi. ʻI ha ngaahi fononga paleti ʻe 20 pe 30, ʻoku totolo ʻa e treilá ʻi ha senitimita ʻe 15 ki he 25 (ʻinisi ʻe 6 ki he 10) mei he ʻā ʻo e tauʻanga vaká kae ʻoua kuo tō ʻa e ngutu ʻo e meʻa fakaleleiʻi ʻo e taulanga ukameá mei he tafaʻaki mui ʻo e faliki ʻo e treilá, ʻo tō hangatonu hifo ʻa e forklift ʻoku ʻalu atu hono hokó ki he luo simá.
ʻOku totonu ke fēfē haʻaku fakaʻuli ha forklift kuo ʻosi uta ʻo ʻalu hake pe hifo ʻi ha hala pe ʻaluʻanga ʻo e fale tukuʻanga koloá ke ʻoua naʻa tō ʻa e kavengá pe tip ʻa e mīsiní?
Ko e taimi 'oku ke 'ave ai ha kavenga 'i he ngaahi fo'i 'akau (ha me'a pe 'oku ne hiki 'a e senitaa 'o e kaveinga ki mu'a), kuo pau ke ke tauhi ma'u pe 'a e kavenga ke tuhu ki 'OLUNGA 'i ha fa'ahinga ramp pe kalasi 'oku laka hake 'i he peseti 'e 5. Ko hono 'uhinga 'oku ke faka'uli KI MU'A 'i he taimi 'oku ke 'alu HAKE ai ha ramp, pea 'oku ke faka'uli 'i he REVERSE (back down malie lolotonga ho'o sio 'i 'olunga 'i ho uma) 'i he taimi 'oku ke 'alu hifo ai 'i ha ramp. Ko e fakaʻuli ki muʻa ʻi ha hala ʻoku ʻi ai ha paleti mamafa ʻokú ne hiki ʻa e mamafá kotoa ki he ʻasi ʻi muʻá pea tipiʻi ʻa e forklift ki muʻa pe lī ʻa e paleti mei he ngaahi foʻi ʻakaú. 'I hono fakafepaki'i, 'i he taimi 'oku UNLOADED kakato ai 'a e forklift (ngaahi fo'i 'akau 'ata'ataa), tauhi 'a e counterweight mamafa 'i mui 'i 'olunga 'aki hono faka'uli 'i he fakafepaki ki 'olunga 'o e ngaahi hala mo e ngaahi hala ki mu'a ki lalo.
Ngaahi fakahinohino fekau'aki¶
- Lavea 'i he lavea mo e syndrome 'o e loki
- Ngaahi lavea ʻi he ngāué mo e ngaahi fakatuʻutāmaki ʻi he ngāué .
- Ngaahi lavea 'i he tu'asino: immobilization mo e tokanga'i
- Ko e kona ‘o e kaponi monokisaiti
- Malingi kemikale mo e ngaahi naunau fakatu'utamaki .
- Vela 'a e pā 'o e litiume-'ion
Kuo vakaiʻi ʻa e ngaahi maʻuʻanga fakamatalá¶
- Pule'anga Malu mo e Mo'ui Lelei 'i he Ngaue (OSHA, 'Iunaiteti Siteiti): Tu'unga 'o e ngaahi loli ngaue'anga 'oku fakalele (29 CFR 1910.178) mo e ngaahi fakamatala malu 'o e taulanga uta
- Ko e ‘Inisititiuti Fakafonua ki he Malu mo e Mo‘ui Lelei ‘i he Ngāué (NIOSH / CDC, ‘Iunaite Seteté): Ta‘ofi ‘a e Lavea mo e Mate ‘a e Kau Ngāue ‘Oku Nau Ngāue pe Ngāue Ofi ki he Ngaahi Me‘alele Hiki (NIOSH Pulusi Fika 2001-109)
- Fakava'e Fakalakalaka 'o e Ngaahi Tu'unga Fakalakalaka 'o e Ngaahi Tu'unga 'o e Loli Ngaue'anga (ANSI / ITSDF, 'Iunaiteti Siteiti): Tu'unga Malu ki he Ngaahi Loli Hiki Ma'ulalo mo e Hiki Ma'olunga (ANSI/ITSDF B56.1)
- Pule ki he Mo'ui mo e Malu (HSE, Pule'anga Fakatahataha): Ngaahi Loli Hiki 'oku Fakalele 'e he Kau Heka: Ako'i 'o e Kau Ngaue mo e Ngaue'aki Malu (Kouti 'o e Ngaue Kuo Fakangofua L117) mo e Fale Tauhi'anga Koloa mo e Tauhi'anga Koloa: Ko ha Fakahinohino ki he Mo'ui mo e Malu (HSG76)
- Senitā ʻo Kānata ki he Moʻui Lelei mo e Malu ʻi he Ngāué (CCOHS, Kānata): Ngaahi Loli Forklift: Tafaʻaki Tolu ʻo e Tuʻumaʻú, Ngaahi Founga ʻo e Tip-Over, mo e Ngaahi Fakangatangata ʻo e Taulanga Uta