I-Scaffolding iyipulatifomu esebenzayo eyakhiwe ukuqinisekisa inqubekela phambili ebushelelezi yenqubo ngayinye yokwakhiwa. Ngokuya ngendawo yokwakhiwa, kungahlukaniswa ku-scaflolding yangaphandle kanye nokuklanywa kwangaphakathi; Ngokwezinto zokwakha ezahlukahlukene, zingahlukaniswa ngokhuni lwe-scaffolding, i-bamboo scaffolding, kanye ne-scaffolding yensimbi yensimbi; Ngokwefomu lesakhiwo, lingahlukaniswa libe yi-Scaffolding vertical Scaffolding, ibhuloho elisezingeni eliphakeme, ukugoba kwe-portal, ukumiswa kwesikebhe, ukulengiswa scaffolding, kanye nokugibela isiswaka, kanye nokugibela scaffolding. Le ndatshana ikulethela izidingo zobuchwepheshe zokuphepha zokwakhiwa kohlobo lwe-Ground-Type Scaffolding.
Izinhlobo ezahlukahlukene zokwakhiwa kobunjiniyela zisebenzisa ukuswayipha kwezinjongo ezahlukahlukene. Iningi lama-Bridge Support Frames asebenzisa i-Bowl Bucketle Scaffolding, futhi abanye basebenzisa ukusika kwe-portal. Iningi lohlobo lomhlabathi-hlobo lwe-scaffolding lwesakhiwo esiyinhloko sokwakhiwa lusebenzisa i-fastener scaffolding. Ibanga elithe mpo yesigxobo sokuphamba isigcawu ngokuvamile kungu-1.2 ~ 1.8m; Ibanga elivundlile ngokuvamile lingu-0.9 ~ 1.5m.
Okokuqala, izidingo eziyisisekelo zokwakhiwa kohlobo lwe-Ground-Type Scaffolding
1) Lungiselela uhlelo olukhethekile lokwakha bese uluvumela.
2) Izimpawu zokwamukelwa kanye neziqubulo zokuxwayisa kufanele zilengiswe ngohlaka lwangaphandle ukuqinisekisa ubucwebe nobuhle.
3) Ingaphezulu lepayipi lensimbi kufanele lipendwe ophuzi, futhi ingaphezulu le-Scissor Brace kanye neBhodi le-Skirting kufanele kupendwe ngopende obomvu nolwemhlophe.
4) Ukuqunjelwa kufanele kwakhiwe ngenqubekela phambili yokwakha, nokuphakama kwe-Erection akufanele kudlule izinyathelo ezimbili ngaphezulu kokuxhumeka odongeni oseduze.
Okwesibili, ukwakheka kohlaka
1. Ukwelashwa okusekelwa: Isisekelo sokuqalisa uhlaka kumele sibe sesifuywayo futhi siqinile, sinesibopho esanele sokuthwala; Akumele kube khona ukunqwabelana kwamanzi esizeni sokwenziwa.
2. Ukwakhiwa kohlaka:
. I-pad ingaba yipheshana lokhuni elinobude obungaphansi kwama-span ama-2, ubukhulu bokungaphansi kwama-50mm, nobubanzi obungaphansi kwama-200mm;
(2) Uhlaka kufanele lufakwe izinduku ezikhukhulayo ezinde nezintengelo. Induku ekhukhula ende kufanele ifakwe ngesivinini esilungile esisesigxotsheni esingekho ngaphezulu kwe-200mm ukusuka esiphelweni esingezansi sepayipi lensimbi. Induku evundlile kufanele ilungiswe esigxotshe esime mpo ngaphansi kwenduku ethe xaxa nge-fastener ye-angle elungile;
. Umehluko wokuphakama akufanele ube mkhulu kune-1m, futhi ibanga ukusuka e-eksisi ebheke phezulu ohlangothini olungaphezulu lomthambeka emthambekeni akufanele kube ngaphansi kwama-500mm;
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. Lapho izigxobo eziqonde mpo zigcwele, ubude be-overlap akufanele bube ngaphansi kwama-1m nangama-fasteners amabili noma ngaphezulu ajikelezayo kufanele asetshenziselwe ukulungiswa. Ibanga ukusuka emaphethelweni wesembozo se-fastender sokugcina esiphethweni sePole akufanele kube ngaphansi kwe-100mm.
3. Ukusetha kodonga
(1) Amathayi odonga kufanele ahlelwe eduze kwendawo enkulu, futhi ibanga ukusuka endaweni enkulu akufanele lidlule ku-300mm. Izibopho zodonga zensimbi enomugqa wensimbi yensimbi kufanele zixhunywe emigqeni yangaphakathi nangaphandle yezigxobo ezimile;
(2) Kufanele zibekwe esinyathelweni sokuqala se-Longitudinal evundlile Pole engxenyeni engezansi. Lapho kunzima ukuyibeka lapho, ezinye izindlela ezithembekile kufanele zamukelwe ukukulungisa;
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(5) Lapho izibopho zodonga zingakwazi ukusethwa ezansi kwe-scaffolding, kufanele zithathwe izinyathelo zokulwa nokuchitheka. Lapho kukha umfutho wendoda, kufanele yenziwe ngezinduku zobude obugcwele futhi zihlelwe ku-scaffolding nge-fasteners ejikelezayo. I-angle enomhlabathi kufanele ibe phakathi kuka-45 ° no-60 °. Ibanga ukusuka enkabeni yephuzu lokuxhuma ku-node enkulu akufanele libe likhulu kune-300mm. Umfutho we-guy kufanele asuswe kuphela ngemuva kokuhlanganiswa kodonga;
(6) I-Scissor Brace kanye nokuxhunywa kodonga kumele kwakhiwe futhi kususwe ngasikhathi sinye nge-scaffolding yangaphandle. Kuyenqatshelwe ngokuphelele ukubakha kamuva noma ususe kuqala.
4. Isilungiselelo seScissor Brace
(1) Ukulamula okukodwa kanye nomugqa ophindwe kabili Ibanga elihambisanayo phakathi kwe-Middle Scissor Brace akufanele libe likhulu kunamamitha ayi-15.
. Ama-braces eScissor kumele abekwe endaweni ende ende. Ububanzi besembozo sesiphambano ngeke budlule izigxobo ezi-7 mpo, futhi i-angle evundlile kufanele ibe ngu-45 ° ~ 60 °.
. Ukunwetshwa kwenduku ye-diagonal ye-brace yeScissors kufanele kufakwe ngaphakathi noma kuhlanganiswe i-butt. Lapho ubhujiswe, ubude be-Overlap akufanele bube ngaphansi kwemitha eyi-1, futhi kufanele ilungiswe ngaphandle kwama-fasteners angaphansi kwama-3.
. I-diagonal brace evundlile kufanele isethwe emakhoneni ohlaka nakuwo wonke ama-spans ayisithupha phakathi kohlaka ngaphezulu kwamamitha angama-24.
5. Ukuxhaswa kohlaka
. Akufanele kube nezikhala namabhodi e-probe. Ibhodi lokubopha le-scaffolding kufanele libekwe ngaphansi kwemigoqo emithathu evundlile. Lapho ubude bebhodi lokuphamba le-scaffolding bungaphansi kwe-2m, imigoqo emibili evundlile ingasetshenziselwa ukusekelwa.
(2) Uhlaka kufanele luvalwe ngenetha lokuphepha eliminyene eceleni kohlangothi lwangaphandle. Amanetha okuphepha kufanele axhumeke ngokuqinile avalwe ngokuqinile, futhi ahlelwe ngohlaka.
Okwesithathu, ukwamukelwa kwe-scaffold
1. Ukwemukelwa kwesigaba se-scaffolding kanye nesisekelo saso
(1) Ngemuva kokuphothulwa kwesisekelo naphambi kokuba kwakhiwe isikali;
(2) Ngaphambi kokufaka isicelo ku-ungqimba lokusebenza;
(3) Ngemuva kokuphakama kwamamitha ayi-6 ubude;
(4) Ngemuva kokufinyelela ukuphakama komklamo;
(5) Ngemuva kokubhekana nomoya onamandla we-Level 6 noma ngaphezulu noma imvula enkulu, nangemva kwendawo yendawo eqandisiwe;
(6) ngaphandle kwenkonzo isikhathi esingaphezu kwenyanga eyodwa.
2. Amaphuzu asemqoka ekwamukelweni kokugoqa
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(4) Ukuthi izindlela zokuvikela zokuphepha zozimele zihlangabezana nezidingo;
(5) Ukuthi kukhona noma iyiphi into egcwele ngokweqile, njll.
Okwesine, amaphuzu asemqoka wokulawula
1. Lungiselela uhlelo olukhethekile lokwakha lwe-scaffolting elemection ngokwesimo sangempela sephrojekthi, futhi usebenzise ngokuqinile uhlelo lokufundisa ubuchwepheshe kanye nokuphepha;
2. Abasebenzi abadala uhlaka kufanele babe abasolwa abaqinisekisiwe futhi basebenzise imishini yokuvikela ukuphepha komuntu siqu ngokufanele;
3. Lapho ehlela uhlaka, abasebenzi bezobuchwepheshe bazohlinzeka ngokuholwa esizeni, futhi abasebenzi baphephe kakhulu bazokwamukela ukwakhiwa;
4. Yenza umsebenzi wokwamukelwa ngokuphepha ngokushesha;
I-5. Qinisekisa ukuhlolwa kokuphepha nomsebenzi wokuqapha.
Isikhathi sePosi: Dec-04-2024