Kugulitsa kwam'manja kumatanthauza zothandizira zosiyanasiyana pamalo omangawo kuti ogwira ntchito azigwiritsa ntchito ndikuthetsa mayendedwe owongoka komanso opingasa. Ili ndi mawonekedwe amsonkhano wosavuta komanso sunabsely, ntchito yabwino yonyamula katundu, kugwiritsa ntchito modalirika komanso yodalirika, etc. yakhala ikukula mwachangu. Mwa zina zatsopano za scafffolds, scaffold scafting idapangidwa kale ndipo ili ndi chiwonongeko chachikulu kwambiri. Kusintha kwa mafoni kunayamba koyamba ku United States. Pofika kumayambiriro kwa m'ma 1960, mayiko monga ku Europe ndi Japan adagwiritsa ntchito bwino ndikupanga mtundu wamtunduwu. Kuyambira chakumapeto kwa zaka za m'ma 1970, dziko lathu layamba kugwiritsidwa ntchito ndi kungochitika ku Japan, United States, United Kingdom, ndi mayiko ena.
Kuwunika kwa mafoni
Kukula ndi kufotokozera kwa makina ogulitsa mafoni makamaka ndi zotsatirazi: 1930 * 1219, 1219, 1719, 1529, 1529, 1529, ndi 919, ndi 919, 1219. Ichi ndiye kukula kofala kwambiri kwa mafoni. Mukamagwiritsa ntchito, imamangidwa malinga ndi kutalika. Nthawi zambiri, kutalika sikudzapitilira kwambiri, ndipo chitetezo chidzachepetsedwa.
NJIRA YA NAMEN Wa National Q235 ya scafold scaffold ndi zomwe zagwiritsidwa ntchito popanga chithunzi cha portal. Kutalika ndi 1700mm. M'lifupi pakati pa mafelemu awiriwa ndi 1800mm. M'lifupi mwake chimango chake ndi 2390px metres, omwe ali 1.7 * 1.8 * 0,956 metres. Kutalika kwa Persal: 1690mm popanda mbewa, 1900mm ndi mbedza; m'lifupi: 1000px, bongo la diagonal: Kutalika 5500px; Katswiri wazakudya 150mm, zosintha zagalimoto zili ndi kutalika kwa awiri: 30cm ndi 60cm. 1219 Scaffold Scaffold: 1700mm * 1800mm * 1260mm. 908 khomo laling'ono lachitatu: 2270PX * 1800mm * 2390mx.
Post Nthawi: Nov-30-2023