Jacks tsheb: dab tsi los xaiv? Jacks tsheb: xyuas

Tsis muaj tus jack tsis tau mus ncig teb chaws ntawm tag nrho cov, thiab qhov no yog ib qho cuab qhov tseeb. Txhua tus neeg tsav tsheb yuav tsum muaj nyob rau hauv nws tus kheej nyob rau hauv lub pob tw ntawm xws li ib tug ntaus ntawv, uas nyob rau hauv cov ntaub ntawv ntawm allergic ntawm lub log los yog txawm zoo li cas xyov pab tawm. Yog hais tias koj tsis tau muaj nws, koj yuav tsum xaiv. Tab sis raws li lawv muaj ntau li ntau, nws yuav ua tau heev yooj yim, tshwj xeeb tshaj yog yog hais tias koj yog ib tug beginner. Ua ntej koj yuav los xyuas seb yuav ua li cas txwv kom muab zais Jacks tsheb. Yuav ua li cas mus xaiv, nws yog koj lub lag luam. Tab sis cia tus txiav txim.

General tswv yim thiab kev faib

Yuav kom tsa ib tug tej yam hnyav rau qhov siab, raws li ib tug txoj cai, me ntsis yuav tsum tau siv lub nkaus. Chav cov dej num raws li cov sijhawm nyob rau hauv uas yog tsav los ntawm lub lifting mechanism. Tag nrho cov tsheb jacks yuav muab faib ua peb pawg: mechanical, hydraulic thiab pneumatic. Neeg kho tshuab pab kiag li lawm yooj yim heev. Cov jacks yog nruab nrog tag nrho cov tsheb los tawm lub rooj sib txoos kab. Lawv yog cov qib thiab folding. Tsis ntev los no mas cov niaj hnub no. Firstly, lawv yog cov tsis tshua txhim khu kev qha, thiab tib ob, nws yog ib tug ntawm lub ntsiab zoo tshaj rau nyiaj lub tsheb uas mus txog 2 tons. Nrog hydraulics tag nrho cov sib txawv me ntsis. Qhov no zoo ntawm jack yog heev hnyav, vim lub xub ntiag ntawm lub hydraulic lub tog raj kheej nrog hydraulic kua. Nyob rau tib lub sij hawm, xws li ib tug ntaus ntawv seb puas tsimnyog tau lub theej loj tsheb. Muaj telescopic thiab podkatnye, ib tug me ntsis rau yav tom ntej peb yuav saib txhua yam. Cia peb xav txog nyob rau hauv kom meej Jacks tsheb. Yuav ua li cas mus xaiv, dhau lawm, yuav txiav txim siab raws li nyob rau hauv lub peevxwm thiab cov yam ntxwv ntawm cov pab kiag li lawm.

cov neeg kho tshuab jacks

Neeg kho tshuab pab kiag li lawm tau nrov heev nyob rau hauv lub Soviet Union, tab sis tam sim no ib tug yuav feem ntau nrhiav tau ib chav tsev nyob rau hauv lub khw muag khoom txee, tab sis tus qauv tshiab. Nyob rau ntawm ib lub sij hawm nws yog ib tug guarantee ntawm kev ntseeg. Tsis muaj dab tsi yog li ntawd, ntev thiab qualitatively ua hauj lwm raws li ib tug kws kho tsheb. Piv txwv li, ib tug khib thiab pinion jacks tsheb yog cov feem ntau nrov nyob rau hauv pab pawg neeg no. Lawv muab faib ua ob hom: qib thiab iav. Tus thawj xib fwb sib txawv yog hais tias muaj yog ib tug khib nrog khib cov hniav thiab uas yog tsau rau ib tug khib. Tuav ntawm cov khoom muag nrog lub ratchet pawl. Thaum tus kov yog nqa sawv. Nws yog ib nqi hmoog rau lub fact tias cov chav nyob muaj heev tsis tshua zom, raws li lawv yog cov tsis tshua yooj yim. Nyhav yog los ntawm 2 mus rau 20 tons. Nyob rau hauv qhov tseeb, nws yog ib tug heev txhim khu kev qha tsheb jacks. Yuav ua li cas mus xaiv, koj hais? Xa mus rau lub chaw ua hauj lwm ua, lub tsheb ceeb thawj.

Ntsia Hlau Jacks tsheb: nta thiab cov kev pab

Tej cov rooj sib txoos yog lug siv nyob rau hauv kev tsim kho, thaum lub sij hawm kho thiab los ua ke thiab dismantling ub no. Qhov no yog ib tug zoo tshuaj yog tias koj yuav tsum muab tso rau nyhav rau ib yam luj (saum) los yog txhais ceg (los ntawm cov hauv qab). Ntsia Hlau jacks yuav suav hais tias tag nrho-lub sij hawm rau ib tug loj tus naj npawb ntawm cov tsheb. Luj ntawm lub ntaus ntawv yog hais txog 15 tons. Cia wb mus ib nyuag saib lub ntaus ntawv. Peb muaj ib tug los yog ntau tshaj leveling screws uas muab tso rau hauv ib tug cylindrical lub cev (puag). Toothed noob txiv nrog Trapezoidal xov , nyob ntawm seb cov kev taw qhia kev sib hloov ntawm cov kev kho tshiab los yog retracts lub screws. Thiab ua lifting / txos. Peb yuav hais tau tias lub ntsia hlau jacks rau tsheb yog heev txhim khu kev qha, check heev thiab resistant. Lwm zoo dua yog hais tias muaj yog tsis muaj yuav tsum tau siv tshwj xeeb kev txhawb zog. Nyob rau hauv tej zaum peb yuav tham txog ib tug seeb tuav, tab sis nws yog hais txog tsis tau tag nrho cov qauv.

Jacks tsheb raj mis

Yog hais tias koj sau tag nrho cov pab kiag li lawm ua hauj lwm rau lub hydraulics, cov chav nyob ntawm no hom yuav muab suav hais tias raws li cov feem ntau txhim khu kev qha thiab ntau yam. Lawv yuav ua tau telescopic los yog odnoshtokovymi (raj mis). Tsis ntev los no tsim rau los ua ke thiab disassembly ntawm cov khoom nyob rau hauv tej lag luam. Los ntawm cov mechanical engineering thiab metallurgy rau kev tsim kho. Heev feem ntau, lub raj mis jack siv los kho tsheb pab noj noj. Luj ntawm lub sau ua ib pawg tej zaum yuav txawv dua ib tug ntau yam ntawm 2 mus rau 200 tons. Tab sis nws yog tsim nyog los kos koj cov xim rau lub fact tias cov thauj ntawm lub raj mis nkaus yuav tsum tau nqa tawm tsuas yog nyob hauv ntsug txoj hauj lwm, nws yog tsim nyog los xyuas kom meej tias cov kua tsis ntws tawm ntawm tus kheej kheej. Muaj kuj telescopic jacks (2 Qws). Lawv peculiarity yog lub xub ntiag ntawm ib tug telescopic pas nrig uas tso cai rau koj mus nqa lub load rau ib tug dog dig ntau dua qhov siab piv rau lub classical (raj mis) kev xaiv.

Qhov no yog lub feem ntau kim zoo ntawm jacks, uas yog siv niaj hnub mus nqa lub tsheb thiab ua thaum muaj xwm ceev kho vaj tse. Tus ntaus ntawv yog heev yooj yim. Muaj ib tug ca roj hmab-plhaub ntawm siab zog ntaub thiab nyob ruaj ruaj compressor. Los ntawm cov tom kawg yog nkag nrog compressed cua los yog cov roj, uas yog lawm ua tus sau sheath, ua nyob rau hauv qhov siab. Tej zaum nws yog ib qhov nkaus xwb txoj kev txiav txim. Piv txwv li, yog tias qhov kev ncua deb ntawm qhov chaw ntawm lub nqa load thiab qhov tsawg kawg nkaus, ces tsuas ib tug haum pneumatic nkaus. Tab sis xws li pab kiag li lawm yog tsis yog tsis muaj drawbacks. Cov neeg siv, piv txwv li, tsis yog ib txwm ib tug zoo sib tham txog pneumatic jacks rau tsheb. Tshuav tej neeg kev muaj raws li piav tsis tau nqi ntawm cov ntaus ntawv, raws li tau zoo raws li tsim complexity. Nyob rau hauv tas li ntawd, xws li ib tug jack yog txaus ntshai thaum deflated, vim nws yog tsis yooj yim sua mus ua hauj lwm nyob rau decayed engine. Tam sim no cia saib ib tug ob peb pab kiag li lawm uas siv heev nrov nrog cov neeg tsav tsheb thiab tsis yog.

Electric jack thiab nws cov nta

Nws yog muaj kev ruaj ntseg hais tias qhov no yog ib qho kev xaiv rau cov tub nkeeg. Koj tsis tas yuav ua dab tsi. Txawm li cas los, qhov no yog tsis zoo li cov tshuaj pleev tshuaj, yog tias koj ua txhaum los ntawm lub log qhov chaw nyob rau hauv lub wasteland. Nrhiav ib tug hluav taws xob yuav muaj ib qho teeb meem. Yog li ntawd, cov tshuaj no yog haum rau siv nyob rau hauv lub chav nres tsheb nyob rau ntawm lub qhov chaw nres tsheb thiab chaw nres tsheb thiab lwm yam Txawm tias yog koj cov roj teeb yog txawm tsis muaj dab tsi, ces koj muaj peev xwm txuas rau cable rau nws. Tam sim no noj ntawm tsawg tshaj li 20 A. Tab sis nws yog muaj raws qhov tseeb hais tias hluav taws xob tsheb jack tsis tsa ntau tshaj 2 tons. Txawm tias lub qhov siab ntawm ib tug heev impressive - 43 centimeters. Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm tus dais no yog dog dig zoo li ib tug cov neeg kho tshuab jack, tab sis es tsis txhob ntawm lub zog ces muaj lub hwj chim tsav thiab gearbox. Kis tau los ntawm cov gearbox mus rau lub kiv cua sib hloov, hais tias, nyob rau hauv lem, seb puas tsimnyog thiab txo tau qhov kom cov load. Jack yog haum rau siv nyob rau hauv hnyav huab cua tej yam kev mob, li ntawd thiaj qhov tsim nyog kho nyob rau hauv lub nag, daus los yog te yuav tsis muaj teeb meem. Platform unit ib thiab ruaj khov, tiam sis nws entails ib qho kev nce rau hauv lub loj ntawm cov khoom, uas, nyob rau hauv tus, yog tsis tseem ceeb. Nyob rau qhov no hauv paus, peb yuav hais tias cov jack fais tsheb - qhov no yog tsis yog ib tug phem daws, tiam sis yuav tsis yeej ib txwm pab tawm raws li txoj kev.

jack rhombic

Cov khoom hais txog ib tug pab pawg neeg ntawm cov neeg kho tshuab pab kiag li lawm. Cia wb mus ib nyuag saib cov qauv. Raws li kev coj tus kheej hais, peb muaj plaub levers, txoj kev nruab nrab ntawm lawv ib tug rhombus. lawv yog tsau, ntawm chav kawm, yog articulated. Lifting yog ua los ntawm kev hloov lub kaum sab xis ntawm lub diamonds, uas yog tiav los ntawm rotating cov ntsia hlau. Txhua yam koj ua tau yog tus lub jack nyob rau hauv txoj cai qhov chaw thiab tig tus kov. Lub ntsiab kom zoo dua yog hais tias koj tsis tas yuav pheev siv zog npaum. Nyob rau hauv tas li ntawd, cov kev siv platform muab txaus stability ntawm lub ntaus ntawv mus ua hauj lwm tsis tau tsuas yog nyob rau hauv ib tug khoom nto, txawm tias ib tug ntau nyob ntawm lub chaw tsim tshuaj paus. Nyob rau hauv hauv paus ntsiab lus, Jacks tsheb rhombic - nws yog pheej yig, tab sis nyob rau tib lub sij hawm txaus siab zoo ntaus nrog me me qhov ntev. Yog hais tias koj xav mus nqa ib tug load txog li 2 tons, nws yog qhov zoo tshaj plaws.

jacks

Ntawm cov hoob kawm, peb yuav tsis hais txog tej nrov hydraulic pab kiag li lawm. Lub npe lawv tau txais ib tug yog vim li cas. Lub fact tias cov jack tsim yog xws li hais tias koj muaj nws rolls nyob rau hauv lub tsheb, rau cov uas tus ntaus ntawv muaj ob tug los yog plaub chais. Tom ntej no nrog ib tug cwj mem ua lifting / txos. Muaj tshwj xeeb uas tsis muaj-profile versions. Lawv yog cov tsim thaum lub tsheb caij qhov siab yog me me. Nyob rau hauv hauv paus ntsiab lus, lifting jacks, hydraulic podkatnye tsheb (tsawg-profile) yuav ua tau ib tug zoo hloov ntawm pneumatic pab kiag li lawm, tsuas yog nyob rau hauv cov ntaub ntawv no koj yuav tau them npaum li cas tsawg. Nyob rau hauv feem ntau tus neeg mob, tus ntaus ntawv yog tsis nyhav tshaj 15 kilograms nyob rau hauv 2.5-3 tonne load peev xwm.

xaus

Raws li koj tau pom, muaj ntau yam ntawm lub tsheb jacks. Yuav ua li cas mus xaiv - nws yog koj lub lag luam. Yog hais tias koj xav tau maintainable chav tsev thiab yog li ib tug heev txhim khu kev qha thiab pheej yig, ces mam li muab nyiam mus kho tshuab pab kiag li lawm. Yog hais tias koj txaus siab rau cov kev ceev ntawm kev kho, raws li tau zoo raws li cov neeg yog ib qho tseem ceeb rau koj tu / down, koj yuav xyuam xim yuav hydraulic pab kiag li lawm. Raws li rau cov log tsheb, tab sis niaj hnub no cov jacks nws yog tseem tsis tau thoob plaws, tab sis tej zaum lawv yog urgently xav tau. Nyob rau hauv txhua rooj plaub, tsis txhob tsa lub jack ntau tshaj li tsim nyog, thiab nws yuav pab tau koj rau ib ntev lub sij hawm tsis muaj ib tug so.