Phakathi kwezinhlobo eziningi zokuphamba, ukugcotshwa kwe-gantry kusetshenziswa kabanzi. Lapho usebenzisagantry scaffolding, Kuthiwani ngezinga lokuhlola le-gantry scaffolding? Ngesikhathi sokwamukelwa, kufanele kusetshenziswe ngokuya ngezidingo nemithetho efanele ukuqinisekisa ukuphepha kokusetshenziswa kanye nokuphepha kwabasebenzi. Masethule imininingwane yokwamukelwa kwe-portal scaffolting ndawonye.
I-Portal Scaffolding iyona evame kakhulu embonini yohlelo lokusebenza lwe-scaffolting. Isinyathelo sokugcina sokwamukelwa ngesikhathi senqubo yokwenziwa ye-portal scaffolding ibaluleke kakhulu. Kuyinto ebaluleke kakhulu kuphrojekthi yokwakha. Ingasetshenziswa ngemuva kokwamukelwa kuqeqeshelwe ngokuphelele. Ekwakheni ukwakhiwa, izinqubo zendandatho nendandatho zonke zokucatshangelwa kokuphepha. Kuphela ngokwenza izinto ngokucophelela, imvamisa yezingozi izoncishiswa ngaphezu kwengxenye. Ukuze uqinisekise ukuthi wonke umuntu usebenzisa isimo sokuphepha senqubo yokuvunyelwa kwe-portal.
Ukucaciswa kokwamukelwa kwe-portal scaffolding
Okwe-scaffolds ngokuphakama okungama-20m nangaphansi, umuntu ophethe le phrojekthi uzohlela abasebenzi bezokuphepha kwezobuchwepheshe ukuze bahlolwe nokwamukelwa; Okwe-scaffolds enokuphakama okungaphezulu kuka-20m, umuntu ophethe uMnyango wezoNjiniyela uzohlela umuntu ophethe abasebenzi bezokuphepha wobunjiniyela nabahlobene ngezigaba ngokuya ngenqubekela phambili yephrojekthi enze ukuhlola nokwamukelwa.
Izici zomkhiqizo ze-portal scaffolding
1. Imibhalo elandelayo izotholakala ekwamukelweni kwePortal Scaffolting:
Imibhalo yokwakhiwa okudingekayo nemidwebo yomhlangano; Isitifiketi sefektri noma isigaba sekhwalithi yokuhambelana kwezigaba zezakhi zokuthuka; Amarekhodi okwakha kanye namarekhodi wokuhlola asezingeni lamaphrojekthi wokubopha; Izinkinga ezinkulu kanye namarekhodi okulashwa okusolding ukwakheka; Umbiko wokwamukela wokwakha wamaphrojekthi wokubopha.
2. Ngokwamukelwa kwamaphrojekthi we-portal scaffolding amaphrojekthi, ngaphezu kokubheka amadokhumenti afanele, amasheke we-Spot kufanele futhi aqhutshwe esizeni.
Isheke lebala kufanele ligxile ezintweni ezilandelayo, futhi liqophe umbiko wokwamukela wokwakha:
Ukuthi ngabe yizinyathelo zokuphepha ziphelele, ngabe ama-fasteners anamathele futhi afaneleke; Ukuthi ngabe kumiswe inetha lokuphepha futhi ama-Armrests; Ukuthi isisekelo sisicaba futhi siqinile; Ukuthi ukusetwa kwezinduku zodonga ezixhumayo kushiyiwe, noma ngabe ziphelele futhi zihlangabezana nezidingo; i-verticality nokuthi ngabe izinga lifanelekile.
3. Izinga le-portal scaffolding:
Ukuphambuka okuvundlile okuvundlile kwesitezi esingezansi esiteji sodonga kufanele kube ngu-≤l / 600 (l ubude be-scaffold).
I-4
I-verticality ye-scaffold: ukuphambuka okuthe mpo kwesiketi eceleni kwentambo yodonga kufanele kube ngaphansi noma ukulingana ne-H / 400 (h kungukuphakama kwe-scaffold) no-50mm; Ukuphambuka okuqondile okuqondile kwe-scaffold kufanele kube ngaphansi noma kulingane ne-H / 600 no-50mm; Ukuphambuka okuthe mpo nokuvundlile kwesinyathelo ngasinye kufanele kube ≤HO / 600 (H2 ukuphakama kwe-master).
Lokhu okungenhla kwethula ulwazi olufanele lwamazinga wokuhlola we-portal scaffolding. Kucacisiwe kakhudlwana futhi kucace. Lapho inolwazi futhi yamukelwa, kufanele ihlolwe futhi yamukelwe ngokuqinile naleyo mithethonqubo, ukuze isebenzise ukusetshenziswa iphephe futhi isebenze kakhudlwana.
Isikhathi sePosi: Nov-02-2021