1. Kev Xaiv Cov Kev Cai Lij Choj Lifting
Hauv cov xwm txheej nqa tus qauv, nws raug nquahu kom siv 20A I-beam rau EMET800mini fais hoist nrog trolley. Lub web thickness ntawm no specification yog nruab nrab (txog 7 hli), thiab lub flange dav (li 100 hli) yuav ua tau zoo disperse lub dynamic load thaum lub sij hawm ua hauj lwm ntawm lub hoist. Kev sim tiag tiag qhia tau hais tias tus qauv no tuaj yeem nqa lub nra ntawm 800kg nrog lub deformation tsawg dua 1/500 ntawm qhov ntev ntawm 3 meters, ua tau raws li cov khoom siv niaj hnub tuav.
2.Tshwj xeeb yuav tsum tau rau clamp installation
Thaum siv clip ntawm kev teeb tsa, qhov tseem ceeb yuav tsum tau muab rau 22B I-beams. Nws qhov dav dav flange (kwv yees li 110mm) muab qhov loj dua clamping qhov chaw, thiab nws cov qauv tsim tshwj xeeb tuaj yeem tiv thaiv sab nraud. Thov nco ntsoov:
- Qhov clamping yuav tsum yog tsawg kawg 300mm ntawm qhov kawg
- Txhua sab ntawm lub phaj clamp yuav tsum tsis pub tsawg tshaj 4 M12 bolts
- Qhov saum npoo ntawm cov nqaj hlau yuav tsum tau kho nrog kev tiv thaiv plam
Kev xaiv ntawm I-beam lem txawv nyob ntawm seb lub peev xwm thauj khoom ntawm mini fais hoist.Thiab nws tuaj yeem siv ua ke nrog varia crane.
3. Cov lus pom zoo rau kev xaiv cov khoom zoo
Hauv qhov chaw ntub dej lossis vibrating ib puag ncig, nws raug nquahu kom siv Q355B I- cov khoom siv nqaj, uas muaj lub zog tawm los uas yog li 50% siab dua li cov khoom siv 235. Thaum lub sij hawm installation, nws yog tsim nyog los xyuas kom meej tias:
- Ntxiv cov kev txhawb nqa nruab nrab thaum qhov ntev tshaj 5 meters
- Tsis tu ncua tshawb xyuas lub vev xaib steel rau deformation
- Tsis txhob vuam cov ntsiab lus ncua sij hawm ib ntus ntawm lub cev nqaj
- Corrosion ib puag ncig yuav tsum tau thov ib lub hlis twg ntawm cov xim tiv thaiv
