Okokuqala, imininingwane yokusetha isisekelo sesigxobo
1. Isisekelo kufanele sibe yisicaba futhi sihlanganiswe, kanti ingaphezulu kufanele lube lukhuni ngokhonkolo. Isigxobo esibekwe emhlabathini kufanele sibekwe ngokuqondile futhi ngokuqinile esisekelweni sensimbi noma ipuleti lesisekelo eliqinile.
2. Izinduku ezimile nezivundile kufanele zibekwe ezansi kwesigxobo. Induku ekhukhula ende kufanele ilungiswe esigxotsheni kungabi ngaphezu kwe-200mm ngaphezulu kwesisekelo esine-fastener ye-angle-angle Lapho isisekelo sesigxobo singekho ekuphakameni okufanayo, induku ende yokushanela endaweni ephezulu kufanele idluliselwe endaweni ephansi ngama-spans amabili futhi isungulwe esigxotsheni, futhi umehluko wokuphakama akufanele ube mkhulu kune-1m. Ibanga ukusuka e-axis yesigxobo ngaphezulu komthambeka kuya emthambekeni akufanele kube ngaphansi kwama-500mm.
3. I-drainage ditch enesigaba esingesigaba esingaphansi kuka-200 × 200mm okufanele isethwe ngaphandle kwesizinda se-pole ukuze ugcine isisekelo se-pole free samanzi, futhi ukuqina kokhonkolo kufanele kusetshenziswe ngaphansi kohlu oluningi lwe-800mm ngaphandle.
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I-5. Lapho kunesisekelo semishini noma umsele wepayipi ngaphansi kwesisekelo se-scaffolding, ukumbiwa akufanele kwenziwe ngesikhathi sokusetshenziswa kwe-scaffolding. Lapho ukumbiwa kudingekile, kufanele kuthathwe izinyathelo zokuqinisa.
Okwesibili, ukucaciswa kwe-Pole Erection
1. Ukuphakama kwesinyathelo esingezansi sensimbi yepayipi yepayipi ngeke kudlule i-2m, futhi okunye ngeke kudlule i-1.8m. Ibanga elimile lesigxobo ngeke lidlule ku-1.8m, futhi ibanga elivundlile ngeke lidlule ku-1.5m. Ibanga elivundlile kufanele libe ngu-0.85m noma i-1.05m.
2. Uma ukuphakama kwe-erection kudlula ama-25m, izigxobo ezimbili noma indlela yokunciphisa izikhala izosetshenziselwa ukwakhiwa. Ukuphakama kwesigxobo esisizayo esigxotsheni esiphindwe kabili ngeke kube ngaphansi kwezinyathelo ezi-3 futhi kungabi ngaphansi kuka-6m.
I-3. Isigxobo esingezansi kufanele sihlome ngezinduku ezikhukhulayo ezinde nezintende. Induku ekhukhula ende kufanele ilungiswe esigxotsheni esingadluli ku-200mm kusuka ku-wap epidermis nge-fasteners ye-care-angle, futhi induku eguqukayo kufanele futhi isungulwe esigxotsheni esingezansi kwe-fasteres ye-angle ende.
I-4. Umugqa ongezansi wezigxobo, izinduku ezishanela, kanye nama-scissor braces wonke apendiwe ophuzi futhi omnyama noma obomvu nomhlophe.
Okwesithathu, Ukubeka Induku Ukubeka
1. Induku evundlile kufanele isethwe ekuxhumaneni kwesigxobo se-scaffolding nenduku evundlile futhi zombili iziphetho kufanele zilungiswe esigxotsheni ukuze kuqinisekiswe amandla aphephile.
2. Ngaphandle kwesinyathelo esiphezulu esitezi esiphezulu, ukunwetshwa kwesigxobo kungaqoqwa, futhi ezinye izinyathelo kumele zihlanganiswe. Lapho udlula, ubude bokugqagqana bungaphansi kwe-1m, futhi buboshwe ngaphandle kwama-fasteners amathathu ajikelezayo.
3. Ngesikhathi sokusebenzisa i-scaffolding, kunqatshelwe ngokuphelele ukususa izinduku ezivundlile nezintengentengayo endaweni eyinhloko.
4. Induku ende ende kufanele isethwe ngaphakathi kwesigxobo, futhi ubude bayo akufanele babe ngaphansi kwezipanseli ezi-3.
5 Lapho kusetshenziswa ama-butter ama-fasteners, ama-butt ama-fasteners ezinduku ezivundlile kufanele ahlelwe ngokuhlukile. Lapho kusetshenziswa ngokweqile, ubude be-Overlap bama-Longitudinal avundlile izinduku akufanele babe ngaphansi kwama-1m, kanti ama-fasteners ajikelezayo amathathu kufanele abekwe ngezikhathi ezilinganayo zokulungisa. Ibanga ukusuka emaphethelweni wepuleti yesembozo se-fasterer sokugcina kuze kube sekupheleni kwentonga evundile evundlile kufanele ingabi ngaphansi kwe-100mm.
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7. Amalunga we-swelep kanye ne-butt yezinduku eziseduze kumele athuke ngesikhala esisodwa, futhi amalunga endizeni efanayo ngeke adlule ama-50%.
Okwesine, ukucaciswa kokucaciswa kwe-Scissor Brace kanye ne-transveral diagonal braces
1. I-Scissor Brace kufanele isethwe ngokuqhubekayo kusuka emakoneni angezansi kuya phezulu kanye nobude bokuqondisa;
2. Izinduku ze-diagonal ze-scissor brace kufanele zixhunywe emaphethelweni anwetshiwe ezinduku ezithe mpo noma izinduku ezivundlile. Ukunwetshwa kwenduku ye-diagonal kufanele kufakwe ngaphakathi, ngokuthambekela kwe-45º ~ 60º 60º
3. I-Horizontal Diagonal Broces kufanele isethwe emaphethelweni womabili ama-Scaffolding e-Scaflolding I-diagonal brace evundlile kufanele ibekwe njalo ngezikhala ezi-6 phakathi.
I-4. I-Scissor brace kanye ne-ailontal brace ye-diagonal kufanele kwakhiwe ngokuvumelanayo ngezigxobo ezithe mpo, kanye nezigxobo ezivundlile nezitholile.
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Okwesihlanu, ukucaciswa nokucaciswa kwe-GuardRail
1. Ukuqunjelwa kokushiswa kwangaphandle kufanele kubekwe ngokugcwele esinyathelweni ngasinye.
2. I-scaffolding kufanele ibekwe ngokuqondile nangokuqondile odongeni. I-scaffolding kufanele ibekwe endaweni egcwele ngaphandle kokushiya isikhala.
I-3. I-scaffolding kufanele iboshwe ngokuqinile ngemicu engu-18 Lapho ishidi le-scaffolding lilimele, kufanele lithathelwe indawo ngesikhathi.
I-4. Ingaphandle le-scaffolding kufanele livalwe nenetha eliminyene le-mesh ukuphepha. Inetha lokuphepha kufanele lilungiswe ngaphakathi kwesigxobo esingaphandle se-scaffolding enocingo olungu-18 # lokuhola.
5 Uma ingaphakathi le-scaffoldolding lakha umphetho, indlela yokuvikela ngaphandle kwe-scaffolding kufanele ilandelwe.
I-6. Isigxobo sangaphandle sophahla olufulethi kufanele lube yi-1.2m ephakeme kunezindlela. Isigxobo sangaphandle sophahla ophahleni lwe-sloping kufanele lube ngu-1.5m oluphakeme kunama-eves.
Okwesithupha, uhlaka kanye nokucaciswa kwethayi
1. Ukuxhumana odongeni kufanele kusethwe eduze kwe-node eyinhloko, futhi ibanga ukusuka endaweni enkulu akufanele kube likhulu kune-300mm. Lapho kukhulu kune-300mm, kufanele kube nezinyathelo zokuqinisa. Lapho uxhumano lodonga lutholakala eduze kwe-1/2 yesinyathelo sePole, kufanele lulungiswe.
2. Izibopho zodonga kufanele zifakwe kusuka kusinyathelo sokuqala somugqa ovundlile ovundlile phansi. Lapho kunzima ukufaka khona, ezinye izindlela zokulungisa ezithembekile kufanele zamukelwe. Izibopho zodonga kufanele zihlelwe ngesimo se-rhombus, futhi nazo zingahlelelwa ekwakhekeni kwesikwele noma ngesikwele.
3. Izibopho zodonga kufanele zixhunywe esakhiweni esinodonga oluqinile.
4. Izibopho zodonga kufanele zifakwe ngokuvundlile. Lapho zingakwazi ukufakwa ngokuvundlile, ukuphela okuxhumeke ku-scaffolding kufanele kuxhunywe phansi kwe-diagonally phansi, futhi akufanele kuxhunywe ku-diagonally kuya phezulu.
I-5. Isikhala phakathi kwamathayi odonga kufanele ahlangabezane nezidingo zoHlelo Olukhethekile Lokwakha. Inkomba evundlile akufanele ibe yimali emikhulu kune-3 spans, ukuqondisa okuqondile akufanele kube kukhulu kunezinyathelo ezi-3, futhi akufanele kube kukhulu kunezinyathelo ezi-4, lapho ukuphakama kohlaka kungaphezulu kwama-50m, akufanele kube kukhulu kunezinyathelo ezi-2). Izibopho zodonga kufanele zibe njalo ngaphakathi kwe-1m ekhoneni lesakhiwo kanye ne-800mm ephezulu.
I-6 Ukuhlukaniswa okuthe mpo kwamathayi odonga akufanele kube mkhulu kunokuphakama kwaphansi kwesakhiwo, futhi akufanele kube kukhulu kunezinyathelo ezi-4m noma ezi-2;
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8. Ngesikhathi sokusetshenziswa kwe-scaffolding, kunqatshelwe ngokuphelele ukususa izibopho zodonga. Izibopho zodonga kufanele zisuswe ungqimba ngesendlalelo nge-scaffolding. Kuyenqatshelwe ngokuphelele ukususa izibopho zodonga engxenyeni eyodwa noma izingqimba eziningana ngaphambi kokususa ukugcotshwa; Umehluko wokuphakama kokususwa okuhlukanisiwe akufanele ube mkhulu kunezinyathelo ezimbili. Uma umehluko wokuphakama ukhulu kunezinyathelo ezimbili, izibopho ezingezekile zodonga kufanele zengezwe ukuze ziqiniswe.
9. Lapho izibopho zodonga zangempela zidinga ukususwa ngenxa yezidingo zokwakha, izindlela ezithembekile nezisebenzayo kufanele zithathwe ukuze kuqinisekiswe ukuphepha nokwethenjwa kohlaka lwangaphandle.
10. Lapho ukuphakama kohlaka kudlula ama-40m futhi kukhona i-vortex yomoya, izibopho zodonga ezimelana nomphumela okhuphukayo nokudubula kufanele zithathwe.
Okwesikhombisa, ukucashunwa kwangaphakathi kohlaka
1 Lapho izidingo zingatholakali, kufanele kubekwe ipuleti emi. Iplate emi kufanele isethwe ifulethi futhi iqine.
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Eye-Eight, ukucaciswa kwe-ramp yokwakhiwa kwangaphandle
1. I-ramp inamathele ngaphandle kokudonswa kwe-scaffolding futhi ngeke ibe yinhle. I-ramp kufanele isethwe esimweni sokugoqa emuva kanye ne-folting, umthambeka akufanele ube mkhulu kune-1: 3, ububanzi akufanele bube ngaphansi kwe-1m, nendawo yesikhulumi ekhoneni akufanele ibe ngaphansi kwe-3M2. Izigxobo ze-ramp kufanele zisethwe ngokwahlukana, izigxobo zokuphamba ama-scaffolding akufanele zibolekwe, futhi ukuxhumana kufanele kusethwe zonke izinyathelo noma ibanga elide emikhondweni emile futhi evundlile.
2. I-180mm footboards (imigoqo) kufanele isethwe ezinhlangothini zombili ze-ramp kanye nengxenye yepulatifomu ekhoneni, futhi onogada bento efanayo kufanele abekwe ekuphakameni okungu-0.6m kanye ne-1.2m futhi bavale nge-net enobunzima bokuphepha.
3. I-Scissor Brace kufanele isethwe ohlangothini lwe-ramp nangaphandle kweplatifomu.
I-4. Ukuqunjelwa kwe-ramp kufanele kubekethwe ngokuqondile, futhi umucu wokulwa nama-anti-slip kufanele usethwe njalo nge-300mm. I-anti-slip strip kufanele yenziwe ngokhuni lwesikwele ezingama-20 × 40mm futhi iboshwe ngokuqinile ngezintambo eziningi.
Okwesishiyagalolunye, ukucaciswa kokuqala komnyango
Ukuvulwa komnyango ovuthiwe kufanele kusungule ukwakheka kwezinduku ezikhuphukayo ze-diagonal kanye nama-chord chord, kanye ne-angle ethambekele phakathi kwezinduku ze-diagonal nomhlabathi kufanele kube phakathi kuka-45º no-60
2. Izinduku zokusekelwa ezimise okwenziwe ayisishiyagalombili kufanele zithathwe izinduku zobude obugcwele;
3. Izinduku zokusekelwa ezimise okwenziwe ayisishiyagalombili kufanele zilungiswe ekugcineni kwama-crossbers amancane noma ama-crossbers amancane phakathi kwezikhala ezinama-fasteners ajikelezayo;
4. Izinduku zombili ezibheke phezulu ngaphansi komnyango wokuvula umnyango kufanele zibe izinduku ezimbi kabili, futhi ukuphakama kwezinduku ezibheke phezulu kufanele kube ngezinyathelo ezi-1 kuya kwezi-2 eziphakeme kunokuba kuvulwe umnyango;
5 I-anti-slip fastener kufanele isondele kuma-fasteners endaweni enkulu.
Isikhathi sePosi: Dece-23-2024