Okokuqala, izinhlinzeko ezijwayelekile ze-scaffolding
Ukwakheka kanye nenqubo yomhlangano yokuqothuka kufanele kuhlangabezane nezidingo zokwakha futhi kuqinisekiswe ukuthi uhlaka luqinile futhi luzinzile.
Izindawo zokuxhumana zezinduku zokuhlanza kufanele zihlangabezane namandla nezidingo zokuqina okujikelezayo, uhlaka kufanele luphephe ngesikhathi sokuphila kwenkonzo nezindawo akufanele zikhululeke.
Izinduku, izixhumi zeNode, izakhi, njll. Kusetshenziswe ku-scaffolding kufanele zikwazi ukusetshenziswa ngokuhlanganiswa futhi kufanele zihlangabezane nezindlela ezahlukahlukene zomhlangano nezidingo zokwakha.
I-Scissor Scissor eqondile futhi evundlile ye-scaffolding kufanele isethwe ngokuya ngohlobo lwazo, ukulayisha, isakhiwo kanye nokwakha. Izinduku ze-diagonal ze-scissor brace kufanele zixhunywe ngokuqinile ezinduku eziseduze; Ama-diagonal braces kanye nezinduku zokudonsa ezi-cross-udonga zingasetshenziswa esikhundleni se-braces scissor. Izinduku zokudonsa ezihambahamba ezinde ezisethwe ku-portal scaflolding scaffolding zingase zithathe indawo ye-Longitudinal Scissor Scissor Braces.
Okwesibili, ukusebenza kwe-Scafling
Ububanzi bokusebenzisa isiswaka esisebenzayo akufanele bube ngaphansi kwe-0.8m, futhi akufanele babe bukhulu kune-1,2m. Ukuphakama kwesendlalelo sokusebenza akufanele kube ngaphansi kwe-1.7m, futhi akufanele kube kukhulu kune-2m.
Ukusebenza okusebenzayo kuzohlonyiswa ngamathayi odonga ngokuya ngokukubalwa kwedizayini kanye nezidingo zokwakha, futhi kuzohambisana nezinhlinzeko ezilandelayo:
1. Izibopho zodonga zizoba ngesakhiwo esingamelana nengcindezi nokungezwani, futhi zizoxhunyaniswa ngokuqinile esakhiweni sokwakha kanye nohlaka;
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I-3 Isikhala esithe mpo sodonga izibopho zodonga ngeke zibe zinkulu kunele ndawo yokuphakama, futhi ngeke ibe nkulu kune-4.0m
Ama-braces aqonde mpo azosethwa kwi-fanade yangaphandle ende ye-scafelding esebenzayo, futhi azohambisana nezinhlinzeko ezilandelayo:
1. Ububanzi besikhafu ngasinye abazoba yi-space elingu-4 kuye kwali-6, futhi ngeke bube ngaphansi kuka-6m, noma bukhulu kune-9m; i-angle yokuthambekela ye-brace brace brace diagonal rod kuya endizeni evundlile kuzoba phakathi kwama-degree angama-45 kuya kwangama-60;
2. Lapho ukuphakama kwe-erection kungaphansi kwama-24m, kuzofakwa zombili iziphetho zohlaka, amakhona, naphakathi, ngezikhathi ezithile ze-15m isikere ngasinye se-Scissors zisethiwe bese zisetha ngokuqhubekayo kusuka phansi kuya phezulu; Lapho ukuphakama kwe-erection kungama-24m noma ngaphezulu, kufanele kusethwe ngokuqhubekayo kusuka phansi kuya phezulu kulo lonke i-facade yangaphandle;
I-3. I-Cantilever Scaffolding kanye nokuphakamisa ukuphakamisa ukuphakanyiswa kufanele kusethwe ngokuqhubekayo kusuka phansi kuya phezulu kuyo yonke i-facade yangaphandle.
I-Vertical Diagonal Cross-Donselela Ukubuyisela Isikhafu Esimi mpo:
Lapho izindonga ze-diagonal mpo nezinduku eziqonde mpo zisetshenziselwa ukufaka esikhundleni isikhafu esithe mpo sokusebenza okusebenzayo, imithetho elandelayo kufanele ihlangatshezwe
1. Umuntu kufanele ahlelwe ekugcineni nasekoneni lokusebenza okusebenzayo;
2. Lapho ukuphakama kwangaphambi kwesokunxele kungaphansi kwama-24m, umuntu kufanele ahlelwe njalo ngezikhala ezi-5 kuye kwayi-7;
Lapho ukuphakama kwe-erection kungu-24m noma ngaphezulu, umuntu kufanele ahlelwe njalo ngezikhala ezi-1 kuye kwangama-3; Ama-broces asemva mpo we-diagonal kufanele ahlelwe ngokulinganayo kumomo olimise okuyisishiyagalombili;
I-3. I-diagonal ngayinye ye-diagonal brace ngayinye kanye ne-vertical cross-dod mpo kufanele isethwe ngokuqhubekayo kusuka phansi kuya phezulu phakathi kwezigxobo ezihamba phambili ezisondelene kakhulu.
Izinduku zokukhukhula ezinde nezintengezo kufanele zifakwe ezigxotsheni ezingezansi zokusebenza okusebenzayo.
Phansi kwesigxobo se-cantilever scaffolding kufanele kuxhunywe ngokuthembekile esakhiweni sokusekela se-cantilever; Induku ebabazekayo ende kufanele ifakwe phansi kwesigxobo, futhi izikebhe ezivundlile noma izimbotshana ezivundlile kufanele zifakwe ngezikhathi ezithile.
Ukuphakamisa ukuphakamisa ukuphakamisa kuzohambisana nezinhlinzeko ezilandelayo:
1. Uhlaka oluphambili oluqondile kanye nama-trusses axhasayo avundlile azokwamukela i-truss noma isakhiwo sohlaka oluqinile, futhi izinduku zizoxhunywa ngokushiswa noma izimbotshana;
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3 Kuzosethwa ukusekelwa okunamathiselwe odongeni esitezi ngasinye esimbozwe yifreyimu eyinhloko emise;
Ukuxhaswa ngakunye okunamathiselwe odongeni kuzokwazi ukuthwala umthwalo ogcwele wesikhundla somshini; Uma usetshenziswa, uhlaka olusemqoka oluqondile luzolungiswa ngokuthembekile ekusekelweni okunamathiselwe odongeni;
4 Lapho kusetshenziswa imishini yokuphakamisa kagesi, ibanga eliqhubekayo lokuphakamisa imishini yokuphakamisa kagesi lizoba likhulu kunokuphakama kwesitezi esisodwa, futhi lizoba nokubopha okuthembekile kanye nemisebenzi yokubeka;
5 Idivaysi elwa nokuwa nokunamathiselwe nokulungiswa kwemishini yokuphakamisa izosethwa ngokwahlukana futhi ngeke ilungiswe ekusekelweni okufanayo kokunamathiselwe.
Isikhathi sePosi: Feb-05-2025