Zvipfeko zvesimbi zvechimedu-mhando simbi pombi scaffolding, zvinokurudzirwa kushandisa pombi dzesimbi neyekunze dhayamu ye 48.3. Urongwa hwekuvaka hwakakosha hunofanirwa kuve hwakave hwakarongeka hwekutarisirwa kwechimiro, uye dhizaini yemhando inofanirwa kuverengerwa kuongororwa, uye inotenderwa nemitemo. For Ground-Type Steel pombi Scaffolding nekureba kwe 24m kana pamusoro, chirongwa chakakosha chekuvaka chinofanira kunge chakagadzirirwa kusati kwamboitwa kuvaka. Chimiro chacho chakavakwa kupfuura nekureba kubvumidzwa neyekutaurwa
1. Kubata kwekurapa kwevhu-mhando scaffolding
. Hapafanire kuve nekuunganidzwa kwemvura munzvimbo yekuregererwa.
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Chimiro chinofanira kuve chakashongedzerwa nemitezo yemapfuuriro uye inodudzira kutsvaira kutsvaira matanda. Iyo Longitudinal inotsvaira tsvimbo inofanira kugadziriswa pane pole isingasviki 200mm kubva kuPasi Kupera kweiyo Steel Pipi ine kurudyi-angle fasteners. Iyo inotsigira tsvimbo inotsvaira inofanira kugadziriswa pane pono padyo nepasi pepfuma yekutsvaira kutsvaira netsvimbo yakarurama-kona.
3. Ties yemadziro evhu-mhando scaffoldinging
Madziro emadziro anofanirwa kurongwa padyo nepedyo node uye kure kure kubva kune huru node haifanirwe kunge yakakura kupfuura 300mm. Madziro emadziro emutsara-mutsara wetsimbe mbichana pombi scaffolding inofanira kubatana nemitsara yemukati uye yekunze yematanda ematanda.
Zvemutsara-kaviri Kuparadzaniswa kwemadziro hakufanirwe kuve kwakakura kupfuura kureba kwepasi kwechivako, uye hakufanirwe kuve kwakakura kupfuura 4m, uye chinhambwe chisingafanirwe kupfuura 6m. Madziro emadziro anofanirwa kuiswa pamigumo miviri yeakavhurika kaviri-mutsetse.
Scissor braces nemadziro emadziro anofanirwa kuve akaiswa uye akashambidzwa panguva imwe chete neyekunze yekutsvaga. Izvo zvinorambidzwa zvakanyatsorambidzwa kuvaunzira ivo gare gare kana kuvhiringidza ivo kutanga.
4. Scissor braces yevhu-mhando scaffoldinging
Scaffolding inofanira kugara ichimisikidzwa pane iyo yese nzvimbo yekunze. Iyo siki yeiyo scissor brace ndeye mashanu kusvika manomwe ematanda ematanda. Kuwedzerwa kweiyo diagona tsvimbo yeiyo scissor brace inogona kuwanikwa neButt Joint kana kuyambuka. Kureba kwekureba hakufanirwe kunge kuri kushoma pane 1m, uye kunofanirwa kugadziriswa pasina isingasviki 3 kutenderera fasteners. Kune mapuranga ekunze pazasi 24m, scissor braces yakaiswa pamatanho ekunze emadziro, makona, uye nzvimbo dzakasarudzika nekuparadzaniswa kweshoko risingapfuure 15m pakati. Kune mapuranga ari pamusoro 24m, kuenderera mberi kwesissor braces kunofanirwa kuiswa kunze kunze.
Iyo scissor brace uye iyo nzvimbo yakatwasuka inofanira kuve yakabatana kwazvo kuti iite yakazara. Pasi pekupedzisira kweScissor brace tsvimbo inofanira kunge yakasimba kupokana nepasi, uye kona yeiyo scissor brace inofanira kunge iri pakati pa45 "uye -60". Yakatwasuka diagonal braces inofanira kumisikidzwa pamigumo miviri yeiyo yakajeka scaffolding.
Yakatwasuka diagonal braces inofanira kuiswa pamigumo miviri yeiyo yakatwasuka-mutsara uye yakavhurika-mhando-mutsara-mutsara. Zvemapuranga pamusoro 24m, nzvimbo yakatwasuka diagona inofanira kuiswa pamakona echipfuva uye matanhatu matanhatu akapfeka pakati; Iyo yakakwirisa diagonal braces inofanira kurongwa muchimiro cheZigzag kubva pasi kusvika kumusoro mune imwe nguva, uye iyo diagonal brack inofanira kuyambuka uye yakabatana nepamusoro neyekumusoro uye kunze kwekunze madhiri emuchinjiko.
5. Kushanda layer uye kuchengetedzwa kwekuchengetedza kwevhu-mhando scaffolding
Bhodhi reScaffing Panofanira kunge pasina nzvimbo, probe bhodhi, kana kubhururuka bhodhi. Iyo scaffolding bhodhi inofanirwa kuiswa pane isingasviki matatu akatwasuka mabara. Kana kureba kwebhodhi rezuru risina kuderera pane 2M, miviri mitsara yakatwasuka inogona kushandiswa kutsigirwa. Iwo magumo maviri ebhodhi rechiteshi anofanirwa kuve akaiswa pachena nemabhawa akatwasuka kudzivirira kupora.
Muchengeti uye tsoka yetsoka isingasviki 180mm yakakwira inofanira kuiswa kunze kwekunze kweiyo yekushandisa.
Chimiro chinofanira kuvharwa nemambure ekuchengetedza dense anotsvedza mukati memukati mechimiro chekunze. Mambure ekuchengetedza anofanirwa kuve akasimba, akavharika kwazvo, uye akagadziriswa kune chimiro.
Mambure anochengetedzeka ekuchengetedza anofanirwa kuiswa mukati meiyo clearance kureba kwe3m pazasi peiyo yekushandisa nzvimbo yekuvaka yekuvaka. Mambure anochengetedzeka ekuchengetedza anofanirwa kuiswa gumi nemaviri kana kushoma pazasi pekutanga yakatwasuka. Mambure akasvinwa ekuchengetedza anofanirwawo kushandiswa kuchengetedzwa pakati pechimiro uye chimiro, uye mambure ese ekuchengetedza anofanirwa kusungirirwa netambo dzakakosha.
Kutumira Nguva: Oct-25-202024