Rack-and-pinion jack. cov ntaub ntawv dav dav

Rack-and-pinion jack. cov ntaub ntawv dav dav
Rack-and-pinion jack. cov ntaub ntawv dav dav

Video: Rack-and-pinion jack. cov ntaub ntawv dav dav

Video: Rack-and-pinion jack. cov ntaub ntawv dav dav
Video: 6 Nqi Lus Qhia Kev Ua neej ( leej twg mloog lub neej yuav zoo tuaj) 2024, Kaum ib hlis
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Rack Jack yog lub xov tooj ntawm tes (portable) uas tso cai rau koj nqa ntau yam kev thauj khoom mus rau qhov siab. Cov cuab yeej no tau nquag siv nyob rau hauv ntau qhov chaw vim muaj ntau hom qauv, thiab qhov txawv ntawm lwm cov cuab yeej nqa khoom yog tias lawv tau muab tso rau hauv qab ntawm lub load, thiab tsis yog saum toj no. Lub khib nyiab yog tshwj xeeb tshaj yog nrov nrog cov neeg tsav tsheb, vim nws cov compactness thiab yooj yim ntawm cov cuab yeej. Lawv tuaj yeem muaj cov cam khwb cia hlau lossis steel rail, thiab lawv tuaj yeem nqa lub nra mus rau qhov siab ntawm txoj kev tsheb ciav hlau no.

jack khib
jack khib

Feem ntau, lub khib nyiab yog nrov heev hauv txhua qhov chaw. Lub ntsiab lus ntawm nws cov txheej txheem yog nyob rau hauv qhov tseeb hais tias nyob rau hauv nws tsim muaj ib tug iav khib nrog ib tug tshwj xeeb lub khob. Lub tshuab yog teem rau hauv cov lus tsa suab los ntawm kev sib hloov ntawm tus kov, uas txav lub load raws txoj kev tsheb ciav hlau nrog rau lub khob txhawb nqa.

Rack-and-pinion jack DR-5 yog npaj rau kev nqa nqa los ntawm kev siv phau ntawv tsav. Cov cuab yeej no muaj peev xwm nqa tau lub nra rau qhov siab me me nrog qhov siab ntawm qhov raug, thaum xav tau qhov tsawg kawg nkaus ntawm kev siv lub cev. Khib jack DR-5 muaj nyob rau hauv nws cov khoom siv ua haujlwm lub tsheb thauj khoom, lub luag haujlwm tseem ceeb ntawm kev ua kom ruaj khovnqa load. Nws yog ib qho tseem ceeb uas nyob rau hauv cov ntaub ntawv no, ib tug proportional load ntawm lub axis ntawm lub khib yog pom.

jack dr 5
jack dr 5

Cov yam ntxwv tshwj xeeb ntawm cov txheej txheem no yog tias lawv yog cov cuab yeej sib cog lus uas tsis tas yuav muaj kev cuam tshuam hauv kev ua haujlwm. Thaum lifting ib tug load, ib theem siab ntawm smoothness yog guaranteed. Ua tsaug rau lub hauv paus txuas ntxiv, lub jack tau nce kev ruaj ntseg, thiab nws lub peev xwm thauj khoom yog 5 tons. Tag nrho cov kev zoo no ua rau cov cuab yeej no tseem ceeb hauv qee qhov kev lag luam.

Rack jack DR-10 muaj lub tshuab ratchet uas ua kom muaj kev nyab xeeb thiab txhim kho lub nra thaum nqa. Kev tswj xyuas siab thiab kev ntseeg siab ua rau cov cuab yeej zoo li no siv rau hauv cov txheej txheem nyuaj. Lub peev xwm nqa ntawm lub jack DR-10 yog 10 tons, uas nthuav dav ntawm nws daim ntawv thov piv rau hom yav dhau los tau nthuav tawm.

jack khib dr 10
jack khib dr 10

Lub khib nyiab tso cai rau koj kom tsis txhob nqa lub nra ntawm qhov siab, thaum lub load yuav ruaj ntseg. Cov peev txheej ntawm kev siv cov tshuab nqa nqa tau txiav txim siab los ntawm lawv cov peev txheej kev kawm: hom khoom siv, lub peev xwm thauj khoom, muaj cov haujlwm ntxiv, thiab lwm yam.

Raws li tau sau tseg saum toj no, cov txheej txheem zoo li no nyiam tshaj plaws ntawm cov neeg tsav tsheb, thiab tshwj xeeb tshaj yog cov neeg nyiam kev tawm mus rau txoj kev du. Nyob rau hauv cov xwm txheej hnyav, hom kev nqa no yog tus pab zoo tshaj.

Jacks muaj peev xwm nqa tau tshaj 10 tons,yog siv nyob rau hauv kev tsim kho kev ua hauj lwm thiab rau nteg railway rails. Lawv tuaj yeem siv tsis tau tsuas yog nyob rau hauv kab rov tav, tab sis kuj nyob rau hauv lub ntsug dav hlau, thaum lub ntsiab mob yog lub xub ntiag ntawm ib tug txhim khu kev qha kev pab cuam. Qhov siab tshaj plaws load peev ntawm khib jacks yog 20 tons.

Ntxiv rau cov khib nyiab, tseem muaj cov ntsia hlau, hydraulic thiab pneumatic hom.

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