Lub ratchet khi, tseem hu ua ratchet pluaj, yog ntau yam cuab yeej siv los ruaj ntseg cov khoom thauj, khoom siv, lossis cov khoom thauj thaum thauj lossis khaws cia.
Lub ratcheting load binder, tseem hu ua ratchet binder los yog ib lub pas tuav, yog ib qho cuab yeej siv rau kev ruaj ntseg thiab tensioning hnyav loads thaum lub sij hawm thauj los yog cia.
"Ratchet" thiab "tie-down" yog cov ntsiab lus feem ntau siv rau hauv cov ntsiab lus ntawm kev ruaj ntseg los yog fastening cov khoom, tshwj xeeb tshaj yog thaum thauj los yog tiv thaiv kev txav mus los.
Ratchet khi-downs, tseem hu ua ratchet straps los yog khi-down straps, yog ntau yam cuab yeej siv rau kev ruaj ntseg thiab fastening loads thaum thauj.
"Khi cia" feem ntau xa mus rau txhua cov khoom siv lossis cov hau kev siv los ua kom ruaj ntseg lossis nrawm khoom los tiv thaiv kev txav lossis hloov chaw. Lo lus feem ntau yog siv rau hauv cov ntsiab lus ntawm kev thauj mus los, kev tsim kho,
Forged clevis grab hooks yog hnyav-lub luag haujlwm hooks tsim los nqa thiab rigging daim ntaub ntawv. Lawv muaj cov qauv clevis uas tso cai rau lawv yooj yim txuas rau chains, hlua, thiab lwm yam khoom nqa nqa. Cov hooks no feem ntau siv rau ntau yam kev lag luam thiab kev lag luam uas muaj kev ruaj ntseg thiab txhim khu kev qha lifting thiab rigging yog qhov tseem ceeb. Nov yog qee qhov kev thov scenarios ntawm forged clevis grab hooks:
