The portal scaffold ndi standardized zitsulo chitoliro scaffold wopangidwa ndi zipata chimango, mtanda thandizo, kulumikiza ndodo, buckle scaffold board kapena yopingasa chimango, loko mkono, etc., ndiyeno okonzeka ndi yopingasa kulimbikitsa ndodo, mtanda bracing, kusesa ndodo, kusindikiza ndodo, bulaketi ndi maziko, ndipo olumikizidwa ndi kapangidwe kake kanyumbako ndi zida zolumikizira khoma. Portal zitsulo chitoliro scaffold angagwiritsidwe ntchito osati ngati scaffold kunja, komanso ngati mkango wamkati kapena scaffold zonse.

cholinga

1. Amagwiritsidwa ntchito pothandizira denga la nyumba, maholo, milatho, ma viaducts ndi tunnels kapena ngati chimango chachikulu cha chithandizo chowulukira.

2. Pangani scaffolds za gridi yamkati ndi kunja kwa nyumba zapamwamba.

3. Pulatifomu yoyendetsera ntchito yopangira ma electromechanical, kukonza hull ndi ntchito zina zokongoletsera.

4. Malo osakhalitsa a malo ogona, nyumba yosungiramo katundu kapena malo ogwirira ntchito akhoza kupangidwa pogwiritsa ntchito scaffold ya portal ndi denga losavuta.

5. Amagwiritsidwa ntchito pokhazikitsa holo yanthawi yochepa komanso malo akulu akulu

Fastener scaffold ili ndi mawonekedwe a disassembly osinthika, mayendedwe osavuta komanso kulimba konsekonse. Chifukwa chake, amagwiritsidwa ntchito kwambiri ku China. Mu engineering ya scaffold, kugwiritsa ntchito kwake kumakhala kopitilira 60%. Ndilo scaffold yomwe imagwiritsidwa ntchito kwambiri komanso yogwiritsidwa ntchito kwambiri pakadali pano. Komabe, mtundu uwu wa scaffold uli ndi chitsimikizo chosatetezeka komanso chochepa chomanga, ndipo sichingakwaniritse zosowa za chitukuko cha ntchito zomanga zazikulu.

Pali zambiri zofotokozera ndi kukula kwa zigawo zikuluzikulu

Pali mafotokozedwe ndi makulidwe ambiri a ma portal scaffolds padziko lonse lapansi, kuphatikiza mayunitsi apadziko lonse lapansi ndi miyeso yaku Britain. Mwachitsanzo, m'lifupi 1219 zipata chimango mu English unit ndi 4 '(1219mm) ndi kutalika ndi 6′ (1930mm), ndi m'lifupi 1219 zipata chimango mu unit mayiko ndi 1200 mm ndi kutalika ndi 1900 mm. The gantry m'lifupi makampani akunja scaffold makamaka 900, 914, 1200 ndi 1219 mm. Pali miyeso yambiri ya kutalika kwa gantry, kupanga dongosolo.

Zomwe zimapangidwa ndi opanga angapo ku China ndizosagwirizana kwambiri. Ena amatsanzira zomwe zachokera kumayiko ena, ndipo magulu ena ofufuza zapakhomo amapanga madongosolo awokha. Ena amatengera kukula kwa Britain ndipo ena amatengera kukula kwa mayunitsi apadziko lonse lapansi. Mwachitsanzo, m'lifupi mwa gantry ndi 1219mm mu English dongosolo, 1200mm mu dongosolo lonse mayunitsi, ndi chimango katayanitsidwe ndi 1829mm ndi 1830mm motero. Chifukwa cha miyeso iyi yosiyana, gantry sangathe kugwiritsidwa ntchito wina ndi mzake. Monga chitsanzo china, pali miyeso yopitilira 8 ndi kukula kwake kwa gantry, palinso mipata yambiri yolumikizirana pakati pa mapini olumikizira, zomwe zimapangitsa kuti pakhale tsatanetsatane komanso mitundu yosiyanasiyana yolumikizira ma diagonal.

Ndi chifukwa cha kukula kwake komwe timafunikira mabizinesi amphamvu ngati ife kuti tikwaniritse zofunikira zosiyanasiyana za makasitomala. Takulandirani kuti mufunse, chonde titumizireni imelo kuti mumve zambiri.