Muaj pes tsawg yam muaj nyob rau hauv Choj Deck System ntawm Bailey? Kuv Yuav Tsum Ua Dab Tsi?

Bailey lawj system muaj xws li nqaj, nqaj ntev, choj vaj huam sib luag, flange thiab lwm yam.

Hla beam: Tus ntoo khaub lig beam yog nruab nrog 4 pawg ntawm buckle los txwv txoj kab ntev ntawm txoj kab, ob sab yog welded nrog luv luv rau txuas rau ntu ntu ntu, thiab ob sab muaj 3 lub qhov muag ntawm ntug hauv qab. Thaum txhim kho lub nqaj, ntxig lub qhov muag rau hauv cov ntsia hlau rau ntawm cov nqaj qaum ntawm lub plab bar ntawm kab, kom lub nqaj nyob rau hauv qhov chaw ntawm lub truss. Qhov sib nrug ntawm lub qhov yog tib yam li qhov sib nrug ntawm cov trusses, thiab tom qab cov kab teeb nyob rau hauv qhov chaw, qhov sib nrug ntawm lub trusses yog kho.

Bailey fixture: muaj li ntawm kev txhawb nqa pas nrig, ncua kev kawm beam thiab kev txhawb nqa pas nrig; Txhawm rau tuav lub beam nyob ruaj ruaj. Muaj lub taub hau convex nyob rau sab saum toj ntawm tus pas nrig, thiab lub taub hau ntawm tus pas nrig yog buckled rau hauv qhov chaw seem ntawm cov nqaj pad thaum lub sijhawm teeb tsa. Qhov kawg ntawm cov nqaj raug tshem tawm yog hooked rau ntawm lub voj voog ntawm lub voj voog ntawm kab ntsug ntsug, thiab tom qab ntawd tus pas nrig (los yog spanner) yog siv los tig lub pas nrig txhawb nqa kom nws kaw thiab ruaj khov. Lub beam jig tsis tuaj yeem dais qhov hnyav nce siab, yog li thaum lub nqaj jig yog clamped, nws yog nruj me ntsis txwv tsis pub siv hydraulic jacks nqa hauv qab beam, thiab lub nqaj yog tsau.

Longitudinal beam: Longitudinal beam muab faib ua buckle longitudinal beam thiab tsis muaj buckle longitudinal beam ob yam. Cov nyees khawm yog welded rau ntawm buckle longitudinal kab teeb, ua rau ntawm ob sab ntawm tus choj hauv pem teb, thiab tus choj vaj huam sib luag mortises yog muab tso rau hauv nruab nrab ntawm cov nyees khawm. Plaub ntawm cov nyees khawm yog muab nrog lub qhov sib khi, uas yog siv los txuas cov ntaub ntawv ntug thiab cov vaj huam sib luag choj nrog cov kab buckle longitudinal raws li lub qhov. Cov kab ntev uas tsis muaj kev sib txuas yog tsim nyob rau hauv nruab nrab ntawm tus choj yam tsis muaj qhov txawv ntawm ob sab.

Kev ceev faj txog kev nyab xeeb uas yuav tsum tau ua tib zoo saib ua ntej dismantling Bailey steel choj yog qhov tseem ceeb:

1. Thaum lub steel qauv choj yog dismantled, qhov kev tiv thaiv countermeasures yog thawj zaug teem rau ob sab ntawm tus choj, thiab cov cim tseem ceeb tau teeb tsa los txwv tsis pub cov neeg taug kev los ntawm kev nkag mus rau hauv tus choj, kom ntseeg tau tias kev txhim kho du ntawm cov qauv steel. choj demolition project.

2. Tsim kom muaj kev ruaj ntseg hauv Is Taws Nem thiab teeb tsa cov neeg ua haujlwm kev nyab xeeb kev tsim kho kom muaj kev qhia tshwj xeeb thiab saib xyuas kev soj ntsuam ntawm qhov chaw tsim kho kev nyab xeeb.

3. Hnav cov kaus mom kev nyab xeeb thaum lub sij hawm tsim kho ntawm bailey steel choj, teeb tsa kev ruaj ntseg nets raws li txoj cai, thiab hnav txoj siv sia thaum tsim nyog.