Hom Hom Thiab Ua Rau Cov Hla Hla Choj Crane Loss Accidents

Feem ntau hom thiab ua rau overhead choj crane poob xwm txheej

 

Kev sib tsoo ntawm tus choj crane poob yog hais txog cov xwm txheej uas cov khoom hnyav xws li cranes thiab slings poob saum ntuj thaum lub sijhawm nqa khoom, ua rau tus kheej raug mob thiab khoom puas tsuaj. Kev sib tsoo poob yog ib qho kev sib tsoo loj heev nrog cov cuab yeej no.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Muaj ntau hom hauv qab no:

 

1. Kev sib tsoo hlua:

 

Kev sib tsoo hlua khi yog hais txog cov neeg raug tsim txom thiab kev puas tsuaj los ntawm cov khoom hnyav poob tawm thiab sib tsoo los ntawm cov hlua khi hlua khi. Qhov laj thawj tseem ceeb ntawm kev sib tsoo ntawm txoj hlua khi yog txoj kev khi tsis zoo thiab qhov tseem ceeb ntawm cov khoom hnyav, ua rau cov khoom hnyav plam. Kev xaiv tsis raug ntawm qhov chaw hoisting ntawm lub ntiajteb txawj nqus ua rau lub hoisting load tsis sib npaug lossis qhov chaw hoisting tsis ruaj khov, ua rau cov khoom hnyav poob; qhov ncua kev thauj khoom viav vias vim kev sib tsoo, kev cuam tshuam, kev co, thiab lwm yam, ua rau cov khoom hnyav poob.

 

2. Decoupling kev huam yuaj:

 

Unhooking kev huam yuaj yog hais txog cov xwm txheej uas cov khoom hnyav, nqa hlua lossis cov hlua tshwj xeeb poob tawm ntawm lub qhov ncauj qhov ncauj, ua rau poob ntawm cov khoom hnyav. Cov laj thawj tseem ceeb rau kev sib tsoo decoupling yog qhov tsis muaj qhov sib txuas tiv thaiv ntawm lub crane nuv; tsis ua hauj lwm ntawm tus nuv tiv thaiv ntaus ntawv; Txoj kev nqa tsis zoo, deformation ntawm tus nuv qhib, thiab lwm yam.

 

 

3. Txoj hlua tawg kev sib tsoo:

 

Raws li series, lub ntsiab ua rau ntawmtxoj hluabreakage yog overloaded hoisting uas ua rau cov hlua hlau tawg; lub lifting txwv hloov tsis tau, ua rau cov hlua hlau tawg vim overcoiling; oblique dai cable yog messed thiab cov hlua hlau yog crushed; cov hlua hlau yog qaug zog, deformed, thiab hnav vim siv mus ntev thiab tsis muaj kev saib xyuas. , puas ntsoog, ncav cuag lossis tshaj cov txheej txheem seem, thiab tseem siv tau vim kev sib tsoo tawg.

 

Lub ntsiab yog vim li cas rau txoj hlua hlau tawg yog tias lub kaum sab xis lifting loj dhau. Qhov no ua rau lub zog tensile ntawm txoj hlua hoisting tshaj qhov nqi thiab tawg. Kev xaiv tsis raug ntawm hoisting hlau hlua specifications, los yog tseem siv cov hlua hlau uas tau mus txog cov txheej txheem seem rau bundle hoisting cov khoom hnyav, ua rau cov hlua hoisting hlau tawg; tsis muaj kev tiv thaiv kev tiv thaiv xws li gaskets ntawm qhov chaw sib txuas ntawm txoj hlua hoisting hlau thiab cov khoom hnyav, ua rau cov hlua hoisting hlau yuav raug txiav ntawm cov ces kaum thiab tawg. xwm txheej.

 

4. Hook breakage kev huam yuaj:

 

Hookbreakage xwm txheej hais txog kev poob phaus tshwm sim los ntawm kev sib tsoo sib tsoo. Feem ntau qhov sib tsoo sib tsoo yog tshwm sim los ntawm qhov tsis xws ntawm cov khoom siv nuv. Lub cev sib txuas tseem siv tau tom qab siv lub sijhawm ntev los yog feem ntau overloaded, uas txo cov ntu ntu thiab ncav cuag cov txheej txheem seem, ua rau qaug zog puas tsuaj lossis puas tsuaj.

 

 

Nyiaj siv ua haujlwm choj crane poob kev raug mob feem ntau tshwm sim hauv kev nqa thiab winding system ntawm lub tshuab nqa. Ntxiv nrog rau cov hlua poob, kev tsis sib txuas, kev sib tsoo hlua, thiab kev sib tsoo hooks, kev kho ntawm ob qho kawg ntawm txhua txoj hlua nqa hlua kuj tseem ceeb heev, xws li seb lub nplhaib kev ruaj ntseg ntawm cov hlua hlau ntawm lub nruas tuaj yeem lav ntau tshaj 2 lem, seb puas muaj kev tiv thaiv qis qis qis qis, thiab seb cov hlua hlau nruas puas yog qhov kho cov qauv ntawm cov phaj siab thiab cov npoo ntawm cov cuab yeej muaj kev nyab xeeb thiab tsim nyog, thiab lwm yam.