簡介夾軌器與機車是通過夾鉗軸後端的孔連接,機車行走時,拖(推)動夾軌器同步移動時,導輪在夾軌器的重量壓力下可沿蛇形軌道滾動,並經引導輪支架、導(dao)鉗(qian)軸(zhou)帶(dai)動(dong)夾(jia)軌(gui)器(qi)整(zheng)體(ti)在(zai)固(gu)定(ding)軸(zhou)沿(yan)軌(gui)道(dao)麵(mian)浮(fu)動(dong)。自(zi)動(dong)夾(jia)軌(gui)器(qi)自(zi)動(dong)夾(jia)軌(gui)器(qi)可(ke)自(zi)動(dong)將(jiang)門(men)式(shi)起(qi)重(zhong)機(ji)鎖(suo)定(ding)在(zai)軌(gui)道(dao)上(shang),以(yi)防(fang)止(zhi)受(shou)意(yi)外(wai)推(tui)力(li)時(shi)而(er)滑(hua)動(dong)。