1. I-Pole Erection
Ibanga phakathi kwezigxobo ezimile licishe libe ngu-1.50m. Ngenxa yokwakheka nenhloso yesakhiwo, ibanga phakathi kwezigxobo mpo lingashintshwa kancane, futhi ukuhlukaniswa kwezindawo eziqonde mpo ngu-1.50m. Ibanga eliphakeme phakathi komugqa wangaphakathi wezigxobo nodonga ngu-0.40m, umugqa wangaphandle wezigxobo nodonga ngu-1.90m, isigaba esingezansi sisebenzisa i-pole eyodwa. Amalunga ezinhlamvu eziseduzane kufanele athuke ngo-2 ~ 3m, futhi kufanele axhunywe ngabakwa-In-line Fasteners. Ama-fassener we-Cross akufanele asetshenziselwe ukuxhuma kwi-Cross-Road enkulu yomgwaqo noma ama-fasteners afihliwe. Izigxobo ezimile kufanele zibe mpo ngokuphambuka okuphezulu kwe-1/1 pole. Ukuxhumeka kwezigxobo zombili emigqeni yangaphakathi nangaphandle kufanele kube nge-perpendicular odongeni. Lapho ukuklanywa kwe-scaffolding kwakhiwa phezulu kwesakhiwo, umugqa wangaphakathi wezigxobo kufanele ube ngu-40-50cm uphansi kunama-eveves wesakhiwo, futhi umugqa wangaphandle wezigxobo kufanele ube ngu-1 kuye ku-1.5M aphezulu kunezindlela zesakhiwo. Amagada amabili kufanele akhiwe futhi nenetha lokuphepha kufanele lilengiswe.
2. Ukufakwa kwe-crossbar enkulu
I-scaffold kumele ifakwe esigxotsheni esishukumisayo ezinhlosweni eziqonde mpo nasezivundlile. Ibanga lesigxathu lesigxobo esikhulu kuleli phrojekthi yi-1.5m, engahlangabezana nezidingo zemisebenzi yaphansi kepha akufanele idlule u-1.5m. I-crossbar enkulu kufanele ixhumeke ngokuvundlile. Sebenzisa ukuxhumana kwekhadi elilodwa elilodwa, futhi akufanele kuxhunywe yikhadi le-hinge. Amalunga amalunga angaphakathi nawomugqa wangaphakathi kanye nokuhlangana kwezinyathelo eziphezulu nangaphansi emgqeni ofanayo kumele anyakaze ngesikhala se-rod mpo. I-Crossbar kufanele isetshenziselwe isixhumi esinqenqemeni sesiphambano esikhulu se-crossbar kanye ne-vertical bar.
3. Ukufakwa kwe-crossbar encane
Isikhala se-Crossbars esincane sicishe sibe ngu-1.50m ngesikhala sentambo esithe mpo, isiphetho sodonga singama-30cm kude nodonga oluhlelekile, futhi ekugcineni kwangaphandle kukhipha induku ebheke phezulu. Lapho i-crossbar encane ibekwa, izikhala ngeke zibe zinkulu kune-1.5m, futhi lapho kungabikwa khona, izikhala ngeke zibe zinkulu kune-3.0m. Ngemuva kokuthi induku encane evundlile nenduku eqondile ihleliwe, sebenzisa ikhadi lesiphambano esikhundleni sekhadi le-shaft. Ibha elincane elincane kufanele licindezelwe ku-Cross-Bar enkulu, futhi akufanele lisetshenziswe ngokulengiswa ngaphansi kwalo.
4. Scaffolding
Le phrojekthi isebenzisa ama-scaffolds ayi-5cm aminyene, enziwe ngophayini noma nge-fir, ngobude obungu-4m, ububanzi obungama-20-25cm, nesisindo esisodwa hhayi ngaphezulu kwe-30kg. I-Scaffold Board of Wearl wokwakha wokwakha kufanele isakazeke ngokuphelele, ibeke ngokuqinile, futhi ngokuqinile, ngaphandle kwamapulangwe e-probe, amapulangwe amabhodi okugqekeza, futhi amalunga amabhodi ama-scaffold azoba isicaba, futhi amalunga ama-coughts kumele afakwe izinduku ezivundlile. Sebenzisa i-φ12 noma φ14 imigoqo yensimbi yokucindezela i-Scaffold Board, qinisa i-Scaffold Board nge-8 # yokuhola i-wire kanye nemigoqo yensimbi encane, ibhodi yensimbi encane, nebhodi ngalinye lesikhumba ngeke libe ngaphansi kwemigqa emi-3. Uhlangothi lwangaphandle lwesikali esitezi esisebenzayo kufanele luhlome ngamabhodi ezinzwane, futhi ukuphakama ngeke kube ngaphansi kwe-18cm.
5. Ukuvikelwa
U-Railing uhlelwe phakathi kwama-crossbars aphezulu nangaphansi aphansi ngaphandle kwendawo esebenzayo, enokuphakama kwesinyathelo esingu-1/2, futhi isethwe ngendawo esebenzayo. Ngesikhathi sokwakha, izofakwa emugqeni wangaphandle wezigxobo ezimile. Ukuhlangana kwezitimela kanye nebha elimile kufanele kufakwe ngekhadi lesiphambano, futhi indlela yokuxhumana yekhadi elibunjiwe elilodwa liyefana nele-crossbar enkulu. Inetha elincane le-Eye vertical kufanele livalwe ngokuphelele kusuka phansi liye phezulu futhi liboshwe ngokuqinile nge-crossbar enkulu kungqimba elifanayo le-scaffold ukuvimbela ukuvuza. Ngesikhathi sokwakha, inetha lamehlo livalwe ngohlaka lwangaphandle.
6. Izindlela zokuvikela ukuphepha
Ipayipi lensimbi: Umzimba wepayipi kufanele uqonde, ububanzi obungaphandle bungama-48-51 mm, nobukhulu bodonga olungu-3 kuye ku-3.5 mm. Ubude obukhulu bangamamitha ayisithupha, amamitha amathathu, namamitha amabili, alandelwa ngamamitha amane. Ipayipi lensimbi kufanele lihlolwe ngaphambi kokungena kwisiza. Ilayisense Yebhizinisi NeSitifiketi Siqu, isiza kufanele sibe neshidi lokuqinisekiswa kwekhwalithi (isitifiketi) bese sihlola ikhwalithi yokubukeka. Kuvinjelwe ukuyisebenzisa uma ubukhulu bodonga alwanele, buwele kakhulu, bugobile, buthambile noma buphukile.
7. I-Fasteners
Kufanele kube yi-falleter yensimbi emangalisayo ekhiqizwe yiyunithi evunyelwe nguMnyango Wezabasebenzi. Akunankinga ekubukekeni, ukuxhumeka okuguqukayo nokujikeleza, futhi kunesitifiketi seziqu zefekthri. Bheka ikhwalithi yayo yokubukeka. Kutholakale ukuthi kukhona ukungalingani, ukuguqulwa, ukuslayida, kanye ne-axis-axis. Ipuleti, i-pine noma ikhwalithi ye-fir, ubude 2-6 metres, ubukhulu be-5 cm, ububanzi 23-25 cm, hoop nge-lead wire ngemuva kokuthenga. Kunezindawo ezisebenzayo ekuqhekekeni kwezingalo ezibolile, kanye nama-scaffolds ane-offset engathi sína nokushintshana kwenqatshelwe ukusetshenziswa. Ububanzi benetha lokuphepha alikho ngaphansi kwamamitha amathathu, ubude bungewona amamitha ayi-6, futhi i-mesh ayikho ngaphezu kwe-10cm. Amanetha okuphepha okumele aveze nge-nylon, ukotini, i-nylon, nezinye izinto ezihlangabezana namazinga kazwelonke angavunyelwe ngokuphelele ekusebenziseni amanetha okuphepha aphukile futhi awohlokile. Amanetha amancane e-polypropylene avunyelwe kuphela ukuthi asetshenziswe njengamanetha amile.
Isikhathi sePosi: Nov-11-2020