Choyamba, chidule cha ukadaulo wa scaffold
1. Ntchito ndi erection ya mzere wowirikiza kawiri
1) Ntchito yopanga malo owiritsa kawiri: Kutulutsa kwapawiri kwa mzere wa φ48 × 35 Pansi pa scaffold scaffald imaphatikizidwa ndi dothi lodziwika bwino, ma 100mm a Conner Conneion aponyedwa m'malo mwake, kutalika kolunjika ndi kolosera kokhazikika kumayikidwa 200mm pamwamba pa nthaka. Mipanda ya bamboo yaikidwa pamtengo wina wopingasa, mtengo wokhomedwa umakhazikika kunja kwa 250mm pa mtengo yaying'ono yaying'ono, ndipo ma handral awiri amakhazikitsidwa 600mm ndi 1200mm. Ukonde wobiriwira wobiriwira umapachikidwa kunja. Bokosi la 180mm limakhala pamayendedwe atatu apamwamba. Magawo a Scaffagung amakhazikitsidwa m'masitepe awiri ndi ma spans atatu ndipo amalumikizidwa ndi ozimitsa awiri.
. Mitengo yolunjika ndi miyala yayikulu iyenera kukhala yokhazikika ndi othamanga kumanja, ndipo palibe njira zomwe zingakhazikitsidwe kapena kusiyidwa. Kupatula pamwamba pamtunda wapamwamba, zowonjezera zowonjezera pamtengo zimalumikizidwa ndi zowonera zazitali nthawi zonse. Mtunda kuchokera m'mphepete mwa kuthamangitsidwa kwamapeto kuphimba mbale ku ndodo sikochepera 100mm. Kupatuka kwa mtengo wa vertical kuyenera kukhala wamkulu kuposa 1/300 kwa kutalika kwake, ndipo nthawi yomweyo, kupatuka kwake kwathunthu kuyenera kulamulidwanso kulibe 50mm.
. Mtanda waukulu umakhazikika malinga ndi kutalika, ndipo masitepe awiri akhazikika pansi. Kutalikirana si kopitilira 1500mm, ndipo kumakwaniritsa zofunikira za kapangidwe. Zingwe zimalumikizidwa ndi zolumikizira kapena zopitilira. Mukamalimbikitsa, malo olumikizirana a mtanda ayenera kukhazikika mtunda wautali wa mitanda yopingasa, yokhala ndi mtunda wocheperako osachepera 500mm ndi kutalika kwa rod. Mtunda wochokera ku mitengo yoyandikana ndi yoyandikana sayenera kukhala yayikulu kuposa 1/3 ya mtunda wowongoka.
. Cholowa china chiyenera kukhazikitsidwa pamalo akulu, chomangika ndi ngodya kumanja, komanso zoletsedwa mokha kuchotsedwa. Kutalika kwa mtunda pakati pa makoma awiri a ngodya pamalo akulu sayenera kukhala akulu kuposa 150mm. Kutalika kwa mtanda wokhazikika wochokera kumbali ya pole yakunja sikuyenera kukhala kosiyana, ndipo ndibwino kuwongolera mkati mwa 150 mpaka 300mm kuti athandizire kukhazikitsidwa kwa chipululu chofiyira ndikuwonetsetsa kuti mawonekedwe a nkhope yonse yakunja. Kutalika kwakukulu kwa khoma laling'ono motsutsana ndi khoma sikuyenera kuchepera 100m ndipo sikuyenera kukhala lalikulu kuposa 300mm, ndi mtunda kuchokera pagombe polimbana ndi 100mm. Mphepo yaying'ono yomwe siikulu yopanda magwiridwe antchito iyenera kukhazikitsidwa pamtunda wofanana malinga ndi zofunikira zothandizira bolodi, ndipo kutalika kwake sikuyenera kukhala wamkulu kuposa 1/2 pa mtunda wa mitanda. Pakati pa mitengo yoyandikana, 1 mpaka 2 yaying'ono iyenera kuwonjezeredwa ngati pakufunika. Palibe chilichonse chomwe chija chiyenera kukhala mamembala oyambira achotsedwa.
. Chingwe cha scossors chimayenera kuyika mogwirizana ndi mitengo yopingasa, kutalika kozungulira, zina zopingasa zomwe zimazungulira ndi zomangira zazikuluzokhazo zosaposa 150mm. Kutalika pakati pa ndodo zama digissors a lumo brace ndi nthaka ndi madigiri 45, ndipo ndodo za digissol za scoloonars brace ziyenera kulumikizidwa ndi mamembala oyambira. Kulumikizana kwa mawonekedwe ndi odalirika. Torning Torque of the Fittener Bolts ndi 40n.m mpaka 65n.m.
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. Lekani kugwiritsa ntchito kwa masiku opitilira 15 m'zomangamanga, ndipo iyenera kusankhidwa isanagwiritsidwe ntchito; Atalowetsedwa mwamphamvu monga mkuntho, mvula yamphamvu, zivomezi, ndi zina.; Mukamagwiritsa ntchito, ngati kusokoneza kofunikira, kukhazikika, kuchotsa ndodo ndi mfundo, ndi zoopsa za chitetezo zimapezeka.
(8) Ukonde wotetezedwa uyenera kupachikidwa ndi mawonekedwe akunja akunja. Ukonde wotetezedwa uyenera kumangidwa ndikukhazikika pachipaso chachitsulo ndi chingwe cha nayiloni ndipo sichiyenera kumasulidwa.
Chachiwiri, kutsitsa kapangidwe ka pulatika ndi kusankha kwa zinthu zakuthupi.
1) Kutsitsa kapangidwe ka nsanja: Kuonetsetsa kuti zojambula ndi zomangamanga, zomangamanga zomanga pansi zimayambitsa nsanja yotsitsayo pansi kuchokera pansi. Kukula kwa ndege za nsanja yotsitsa ndi 5000mm × 3000mm. Pansi imagwiritsa ntchito zingwe za I - monga mtengo waukulu wolandila nsanja yokhala ndi 1500mm. Angle chitsulo chimagwiritsidwa ntchito ngati chithandizo pakati pa i-mitanda yokhala ndi 500mm. Nthaka yachitsulo ndi i-i-i-i-I-I-I-I-I-I-I-I-InLed wathunthu, ndipo pamwamba pake imakutidwa ndi plywood plywood. Pamiyala i-i-mbali zonsezi 800m kutali ndi kumapeto kwakunja kwa nsanja yomwe yalandilidwa, mbale yachitsulo imawombedwa chifukwa cha zingwe zazikazi zazikazi. Pamiyala i-i-mbali zonse ziwiri, mapaipi achitsulo okhala ndi kutalika kwa 1200mm ndi kutalika kwa 1500mm amalandidwa monga ma handrails.
2) Kusankha Zinthu:
CAntilever Blated: Gwiritsani ntchito matenda a i-Beam Boy 126 × 74 × 5.:
Angle Steel: Gwiritsani ntchito ∟50 × 6) chitsulo chachitsulo;
Chingwe cha waya: gwiritsani ntchito chingwe cha waya 6
Kudzera mu scress-back: Gwiritsani ntchito chitsulo cha φ20 kuzungulira;
Kulumikiza mbale yachitsulo: Gwiritsani ntchito mbale ya 20mm imodzi,
3) Kukhazikitsa, kuvomerezedwa, ndikugwiritsa ntchito nsanja yotsitsa
. Pulatifomu yotsitsa imadzaza pansi slab pofika 300mm. Bowo lokhala ndi mulifupi wa 250mm limasungidwa pamtengo wapamwamba kwambiri. Mukakhazikitsa, cholumikizira choluka chimakhazikika mu dzenje losungidwa. Pulatifomu yolandirira ndipo bolt imalumikizidwa ndi mbale yosankha ndi waya. Chingwe cha waya chimapanga makona a 45 ° ndi nsanja yolandirira. Chingwe chotsitsa cha waya chimatengera φ19 waya wa waya, 4 kwathunthu, 2 mwa zomwe zimagwiritsidwa ntchito ngati zingwe zotetezeka. Chingwe cha waya chimasinthidwa ndi basket bolt kuti zitsimikizire kuti chingwe cha waya chimapanikizika kwambiri. Chingwe cholumikizira chingwe chimatengera chingwe chimakhala ndi chochepera 6. Mbali zitatuzo za nsanja yatsekedwa ndi kutalika kwa 1200mm. Amawombedwa ndi φ48 mapaipi a chitsulo, ndipo mauthenga otetezedwa amakhala mkati. Pulatifomu yotsitsayo sinalumikizidwe ku scaffording yakunja.
. Mukaphwanyidwa, konzekerani zokongoletsera pamakona anayi ndikutumiza siginecha yoyambayo, koma ingokweza nsanja ndikumasula chingwe cha waya ndi waya usanachitike. Zingwe zinayi zowongolera za mbedza ziyenera kukhala zofanana kuti zitsimikizire kuti nsanjayo ndi yokhazikika panthawi yakomweko. Pambuyo atangokhalira kunakonzekeretsa, choyamba, konzani nsanja i-banga, ndiye kuti muchepetse mtedza, kenako mumasula mbewa ya rane. Pulatifomu yotsitsa imatha kugwiritsidwa ntchito pambuyo poikidwa ndikuvomerezedwa. Zikufunika kusokonezedwa ndikulandila kamodzi.
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Chachitatu, chitetezo chamakono choloza
1. Chitetezo cha Chitetezo cha Scaffald
1) Ndodo za mphezi ziyenera kukhazikitsidwa pa chitsulo chachitsulo, chomwe chimayikidwa pakona ya ngodya yakunja ndikulumikizidwa ndi nearbar yayikulu kuti ipange ma network oteteza, ndipo kukana kuyenera kupezeka 30s.
2) Kondani nthawi zonse, pezani mavuto ndi zoopsa zobisika, ndikukonza ndikukhazikitsa ndikukhazikitsa nthawi musanakwaniritse chitetezo chomangira.
3) ogwira ntchito omwe amatola akunja ayenera kutsimikiziridwa kuti azigwira ntchito ndikugwiritsa ntchito zisoti zachitetezo, ziphuphu zotetezeka, komanso nsapato zosakhazikika.
4) Ndi zoletsedwa kwambiri kukhala ndi mabodi a probe pa matabwa a scafold. Mukayika ma board ndi magwiridwe antchito ambiri, kufalikira kwamkati komanso kunja kwa katundu womanga kuyenera kukhala kovuta momwe mungathere.
5) Onetsetsani kuti kukhulupirika m'thupi, musamamangiri kumangiriza pamodzi ndi okwera, ndipo musadule chimango.
6) Kusanjikiza kulikonse kwakunja kwa mawonekedwe amangidwa. Itatha, itha kugwiritsidwa ntchito pokhapokha kuvomerezedwa ndi mkulu wovomerezeka wa dipatimenti ya polojekiti. Mtsogoleri aliyense wamagulu komanso munthu aliyense sangachotse zigawo za scaffalogung popanda chilolezo.
7) Mosamala katundu womanga, bolodi yopanga scaffold sadzakhazikika ndikunyamula, ndipo katundu womanga sudzakhala wamkulu kuposa 3nnncy / m2 kuti atsimikizire kuti ndi malo osungirako chitetezo.
8) Panthawi yomangamanga, zigawo zingapo siziloledwa kugwiritsidwa ntchito nthawi yomweyo. Pa zokongoletsera, kuchuluka kwa zigawo kuti zigwire ntchito nthawi yomweyo sizidutsa zigawo ziwiri. Chiwerengero cha zigawo kuti chigwiritsidwe ntchito nthawi yomweyo pamapilosi osakhalitsa sichitha kupitirira kuchuluka kwa zigawo.
9) Pamene ogwiritsira ntchito ogwiritsira ntchito ali oposa 3.0m kuposa kulumikizana pansipa ndipo palibe kulumikizidwa kwa khoma pamwamba pake, njira zoyenerera zosafunikira ziyenera kutengedwa.
10) Mipanda yoteteza yoteteza iyenera kukhazikitsidwa pakati pa osakhazikika kuti isalepheretse zinthu zovulaza anthu.
11) Mitambo ya ngalande iyenera kukumbidwa kunja kwa maziko a mitengo ya scaffold kuti mupewe madzi amvula kuti asafikire maziko.
Chachinayi, Chitetezo Chaukadaulo Chowongolera Kuchotsa
1) Asanapusitse chiwonetserochi, kuyendera kokwanira kuyenera kuchitika pa scaffoldting kuti igwetsedwe. Malinga ndi zotsatira za kuyendera, dongosolo la opareshoni liyenera kukokedwa ndikutumizidwa kuti livomerezedwe. Ntchito imatha kuchitika pambuyo pofotokozera zaukadaulo.
2 Munthu wapadera ayenera kupatsidwa malo, ndipo osagwira ntchito sayenera kuletsa kulowa.
3) Njira yokhumudwitsa iyenera kutsata mfundo za pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pamwamba-pansi, ndiye kuti, kukhazikika koyambirira, ndikusiyani mozungulira, ndi zina zomveka chimodzi. Ndi zoletsedwa mosamalitsa kusokoneza chimango nthawi yomweyo.
4) Mukamavutitsa mtengo, gwiritsani ntchito mtengo woyamba kenako ndikuchotsa ma back awiri omaliza. Mukamavutitsa mtanda waukulu, wonyezimira, komanso wolumitsa, chimbale cha pakati chimayenera kuchotsedwa kaye, kenako gwiritsitsani pakati, kenako ndikumasula.
5) Khoma lolumikiza ndodo (mfundo) ziyenera kukhala zosungunuka ndi kusanjikiza pamene kuwonongeka kumadutsa. Mukamavutitsa malamba oponya, iyenera kuthandizidwa ndi chithandizo kwakanthawi musanakhumudwitse.
6) Panthawi yokhutira, lamulo logwirizana liyenera kuperekedwa, ndipo mbali zapamwamba ndi zotsika ziyenera kuyankha wina ndi mnzake ndikuwongolera mayendedwe. Mukamamasula mfundo zokhudzana ndi munthu wina, gulu linalo liyenera kudziwitsa kaye kuti mupewe kugwa.
7) Mukamavutitsa chimango, palibe munthu amene ayenera kusinthidwa pakati. Ngati munthu ayenera kusinthidwa, zinthu zomwe zikumulepheretsa ziyenera kufotokozedwa bwino musanachoke.
8) Zipangizo zosiyidwa ziyenera kunyamulidwa pansi pang'onopang'ono, ndipo kuponya ndizoletsedwa. Zipangizo zomwe zimayendetsedwa pansi zidzatengedwa ndikusunthidwa pamalo omwe adasankhidwa, kukhala ogawika ndikusindikizidwa, ndikusowa ndikuyeretsedwa tsiku lomwelo.
9) Mukamachoka tsiku lomwelo, magawo osasunthika adzalimbikitsidwa panthawi yoletsa ngozi zobisika kuti zisakhale ndi ngozi zopangidwa ndi anthu mutabwerako.
10) Pakakhala mvula yapadera ngati mphepo yamphamvu, mvula, chipale chofewa, etc.
Post Nthawi: Nov-19-2024