Kev rub -} tawm qis qis qis yog lub tsheb tshwj xeeb tsim rau kev thauj cov oversized, rog dhau los, lossis overheight thauj khoom. Nws cov tub ntxhais tseem ceeb yog cov kev hloov kho tau yooj yim, uas tuaj yeem rub tawm lossis txuas ntxiv rau kom haum raws li cov khoom thauj. Cov tsheb no feem ntau yog qhov kev tiaj tiaj tiaj tiaj nyom semi- trailer qeb. Vim tias lawv qhov siab qis qis, lawv txo qis dua qhov nruab nrab ntawm kev sib tsoo ntawm cov khoom siv tau, txhim kho kev ruaj khov, thiab lwm yam ntev, tsis yog {5} {} tshem tawm cov khoom.
Los ntawm kev xav paub txuj ci, rub rub - tawm ntawm cov qauv ntawm kev rub tawm-} tawm cov flatbed tsawg ntawm hydraulic lossis tshuab kis tshuab. Hydraulic pull-out extends the flatbed using a cylinder, offering advantages such as easy operation and good synchronization, and is commonly found in high-end models. Neeg kho tshuab rub -} tawm ntawm cov zog, cov saw, thiab lwm yam khoom siv tshuab; Nws cov qauv yooj yim dua tab sis yuav tsum tau pab los ntawm kev pab los ntawm phau ntawv, thiab nws tus nqi yog qis dua. Nyob ntawm cov qauv tsim, rub-}}}}} {} {{{{{14} sided Rub - tawm tuaj yeem txuas ntxiv rau qhov chaw nyob ntev, muab ntau qhov ntau dua.
Nyob rau hauv cov nqe lus ntawm daim ntawv thov cov xwm txheej, rub - tawm cov shocked tsawg kawg nkaus yog siv dav hauv kev txhim kho infrastructure, kev tsim hluav taws xob, thiab lwm thaj teb. Piv txwv li, hauv cov phiaj xwm cua muaj zog, ib tus hniav ib leeg tuaj yeem ua 80 {{}} 100 meters cov tsheb thauj khoom ntev, uas cov tsoos tiaj tiaj nyom tsis tuaj yeem thauj khoom. Txawm li cas los xij, rub tawm cov shocked qis qis, los ntawm kev ncua lub flatbed mus rau ib zaug, zam kev ua haujlwm ntawm kev thauj khoom ntawm ntu. Tsis tas li ntawd, hauv kev tsim kho choj thiab nkoj ntu ntu, nws qhov chaw qis qis ntawm cov kev sib tsoo tsim kev pheej hmoo txo qhov kev pheej hmoo ntawm rollover thaum tig rov qab los, txhim kho kev nyab xeeb.
Cov qauv kev lag luam puas tsim nyog nruj sib xws ntawm kev tsim cov rub - tawm cov shocks tsawg. Raws li GB / T 26774 -} kev sib txuas yog yuav tsum tau ua kom muaj kev sib tw ua kom tiav, "Lub zog ntawm kev rub tawm kev ntsuas tsis muaj zog," Lub zog ntawm kev tawm dag zog kom paub tseeb tias tsis muaj deformation thaum ub- siv. Ib txhij, tag nrho cov tsheb siab (suav nrog cov khoom thauj) yuav tsum tsis pub tshaj 4.5 meters kom ua raws li kev txwv txoj kev tsheb loj. Thaum xaiv cov tiaj tiaj tiaj tus kheej, ua tib zoo mloog cov khoom siv uas rub tawm (xws li kev siv lub zog ntawm 5 hli), thiab qhov sib xws ntawm lub tshuab braking (yuav tsum tau txuas nrog lub tsheb laij teb).
Cov kev siv kev pab muaj xws li: xyuas lub srication ntawm kev rub -}} tawm cov ntsia hlau ua ntej thauj khoom ua ntej thauj khoom kom tsis txhob tso pa tawm; Kev tswj hwm lub tsheb ceev thaum lub tsheb thauj mus los (pom zoo kom tsis pub tshaj 60km / h) los txo qhov kev cuam tshuam ntawm kev rub tawm said lossis braking ntawm lub rub- tawm qauv; Nquag tshuaj xyuas cov kev sib khi ntawm cov kab ke hydraulic los tiv thaiv cov roj xau uas tuaj yeem ua rau ua haujlwm tsis zoo. Tsis tas li ntawd, raws li rub tawm - tawm cov shocks qis qis dua li cov khoom siv tshwj xeeb, cov tsav tsheb tshwj xeeb yuav tsum tuav A2 tus kws tsav tsheb tshwj xeeb. Tam sim no peb muab ntau tus qauv ntawm rub - tawm muaj peev xwm ntau ntawm 50t, lub teeb ci ntsa iab, haum rau kev thauj ntau hom khoom thauj loj.
