U-iav yog ib hom tshiab ntawm lub tsev profile iav, thiab nws tsuas yog siv rau 40 xyoo txawv teb chaws.Kev tsim khoom thiab kev siv ntawm U-iav hauv Suav teb tau maj mam nce hauv xyoo tas los.U-iav yog tsim los ntawm nias thiab txuas ntxiv ua ntej tsim, thiab ntu ntoo khaub lig yog nyob rau hauv cov duab ntawm "U", yog li nws yog hu ua U-iav.

U-type iav classification:

1. Raws li kev faib tawm xim: xim tsis muaj xim thiab xim raws li.Cov xim U-shaped iav yog txau thiab coated.
2. Raws li kev faib tawm ntawm iav nto: du nrog thiab tsis muaj qauv.
3. Raws li cov iav lub zog faib: hom zoo tib yam, toughened, zaj duab xis, rwb thaiv tsev txheej, ntxiv dag zog rau zaj duab xis, thiab lwm yam.

Kev txhim kho yuav tsum tau ua ntawm lub tsev U-shaped iav

1. Cov ntaub ntawv ruaj khov: aluminium profiles lossis lwm yam hlau profiles yuav tsum tau kho ntawm lub tsev nrog stainless hlau bolts lossis rivets, thiab cov khoom siv thav duab yuav tsum ruaj khov nrog cov phab ntsa lossis lub tsev qhib, tsis pub tsawg dua 2 cov ntsiab lus ruaj khov rau ib kab meter.

2. Cov iav rau hauv lub thav duab: ntxuav lub puab nto ntawm U-shaped iav, ntxig rau hauv lub thav duab, txiav cov yas buffering rau hauv qhov ntev thiab muab tso rau hauv lub thav duab ruaj khov.

3. Thaum U-shaped iav raug ntsia rau peb daim kawg, ua ntej muab ob daim iav rau hauv lub thav duab, thiab tom qab ntawd muab khi rau ntawm daim iav thib peb;Yog tias qhov seem seem ntawm lub qhov tsis tuaj yeem muab tso rau hauv lub khob tag nrho, U-shaped iav tuaj yeem raug txiav raws qhov ntev kev taw qhia kom tau raws li qhov seem seem, thiab cov iav txiav yuav tsum tau muab tso ua ntej.

4. Qhov sib txawv ntawm U-shaped tsom iav yuav tsum tau kho raws li qhov kub thiab txias thaum qhov kub sib txawv nce;

5. Thaum kab rov tav dav ntawm U-shaped iav yog ntau tshaj 2m, kab rov tav sib txawv ntawm cov tswv cuab transverse tuaj yeem yog 3 hli;Thaum qhov siab tsis tshaj 5m, qhov perpendicularity sib txawv ntawm tus ncej yog tso cai rau 5 hli;Thaum qhov siab tsis tshaj 6m, qhov ntev deflection ntawm tus tswv cuab raug tso cai yog 8 hli;

6. Qhov sib txawv ntawm lub thav duab thiab U-shaped iav yuav tsum tau ntim nrog cov ntaub qhwv elastic, thiab qhov sib cuag ntawm lub ncoo thiab lub khob thiab cov ncej yuav tsum tsis pub tsawg dua 12 hli;