Ubwino wa ringlock scaffolding ndi chiyani?
M'zaka zaposachedwa, pamsika waku China womanga,ringlock scaffoldingpang'onopang'ono wakhala waukulu Construction Scaffold, ndikapu ya scaffoldingwazimiririka pang'onopang'ono m'munda wa masomphenya a aliyense.Ringlock scaffoldingndi mtundu watsopano womanga dongosolo lothandizira lomwe lili ndi ntchito zosiyanasiyana.Malingana ndi zofunikira zosiyanasiyana zomanga, zikhoza kumangidwa ndi maonekedwe osiyanasiyana ndi mphamvu zonyamula katundu wamtundu umodzi ndi gulu lamagulu, scaffolds-mizere iwiri, mizati yothandizira, mafelemu othandizira, ndi ntchito zina.zida.
Ringlock scaffoldingamagwiritsidwa ntchito kwambiri pomanga, misewu yamatauni ndi milatho, kuyenda kwa njanji, mafakitale amphamvu ndi mankhwala, ndege, ndi zomanga zombo, ntchito zazikulu zachikhalidwe ndi masewera zomanga zosakhalitsa, ndi zina.
1. Zida zazikulu za scaffolding
Chalk chachikulu chaRinglock scaffoldingndi ofukula, yopingasa, diagonal brace, maziko chosinthika, U-Head Jacks, etc.
Oyimirira:Mbale yolumikizira yozungulira yomwe imatha kumangidwa ndi maulalo 8 amawotcherera pamamita 0.5 aliwonse.Mapeto amodzi opindika amawotcherera ndi manja olumikizira kapena ndodo yolumikizira mkati kuti alumikizane ndi ofukula.
Chopingasa:Amapangidwa ndi pulagi, pini ya wedge, ndi chitoliro chachitsulo.Crossbar ikhoza kumangidwa pa vertical rod disc.
Diagonal Brace:Ndodo ya diagonal imagawidwa mu ndodo yopingasa yopingasa ndi ndodo yopingasa.Ndi ndodo kuonetsetsa bata la chimango dongosolo.Malekezero awiri a chitoliro chachitsulo ali ndi zolumikizira zomangira, ndipo kutalika kwake kumatsimikiziridwa ndi katayanidwe ndi mtunda wa chimango.
Zosintha:maziko anaika pansi pa chimango kusintha kutalika kwa scaffold.
Zosintha za U-head Screw Jacks:screw jack yomwe imayikidwa pamwamba pa mtengo kuti ivomereze keel ndikusintha kutalika kwa scaffold yothandizira.
2. Kuyika njira ya mtundu watsopano wa ringlock scaffolding
Mukayika, mumangofunika kugwirizanitsa cholumikizira chopingasa pa malo a mbale ya ringlock, kenaka lowetsani pini mu dzenje la ringlock ndikudutsa pansi pa cholumikizira, kenako ndikugunda pamwamba pa pini ndi nyundo kuti mupange. Arc pamwamba pa olowa yopingasa mwamphamvu ophatikizidwa ndi ofukula muyezo.
The Vertical Standard amapangidwa ndi Q345B low-carbon alloy structural steel, Φ60.3mm, ndipo makulidwe a khoma ndi 3.2mm.Kulemera kwakukulu kwa muyezo umodzi ndi matani 20, ndipo kapangidwe kake kamakhala mpaka matani 8.
Chopingasa chimapangidwa ndi zinthu za Q235, pakati ndi 48.3mm, ndipo makulidwe a khoma ndi 2.75mm.
Chingwe cha diagonal chimapangidwa ndi zinthu za Q195, Φ48.0mm, ndipo makulidwe a khoma ndi 2.5mm;chimbale amapangidwa Q345B zakuthupi, ndi makulidwe ndi 10mm;dongosolo ili okonzeka ndi wapadera ofukula diagonal brace, m'malo chitsulo chitoliro chomangira mtundu ofukula scissor brace, ofukula ndodo synchronous kapangidwe, moyang'anizana Kuima kwa ndodo ndi synchronized kukonza kupatuka.Malinga ndi luso lamakono laumisiri, scaffold yothandizira mu ringlock imatha kukhazikitsidwa pamtunda wa 20-30 metres nthawi imodzi.
3. Kufotokozera mwatsatanetsatane za scaffolding
4. Chifukwa chiyani scaffolding ya ringlock ikuchulukirachulukirachulukira?
Ukadaulo wapamwamba:Njira yolumikizira ya ringlock ili ndi zolumikizira 8 pa node iliyonse, yomwe ndi chinthu chokwezeka cha scaffolding chomwe chikugwiritsidwa ntchito padziko lonse lapansi.
Zopangira zowonjezera:Zida zazikulu zonse zimapangidwa ndi chitsulo cha vanadium-manganese alloy structural chitsulo, chomwe mphamvu zake ndi 1.5-2 kuwirikiza kawiri kuposa chitoliro chamba chachitsulo cha carbon (GB Q235).
Njira Yotentha ya Zinc:Zigawo zazikuluzikulu zimathandizidwa ndi njira yamkati ndi yakunja yonyezimira ya zinc yotsutsana ndi dzimbiri, zomwe sizimangowonjezera moyo wautumiki wa mankhwalawa, komanso zimapereka chitsimikizo china chachitetezo chazinthu, ndipo nthawi yomweyo, ndizokongola komanso wokongola.
Kulemera kwakukulu:Kutenga chimango chothandizira cholemera monga chitsanzo, muyezo umodzi (060) umalola kuti katunduyo afike 140KN.
Kusadya komanso kupepuka:Nthawi zambiri, masitayilo amitengo ndi 1.2 metres, 1.8 metres, 2.4 metres ndi 3.0 metres.Kutalika kwa crossbar ndi 1.5 metres.Mtunda waukulu ukhoza kufika mamita 3, ndipo mtunda wa sitepe ukhoza kufika mamita 2.Chifukwa chake, kugwiritsa ntchito komwe kuli kothandizira komweko kudzachepetsedwa ndi 60% -70% poyerekeza ndi chimango chothandizira chopangira ma cuplok.
Kumanga mwachangu, kugwiritsa ntchito moyenera, komanso kupulumutsa mtengo:chifukwa chazing'ono komanso zopepuka, wogwiritsa ntchito amatha kusonkhana mosavuta, ndipo mphamvuyo imatha kuwonjezeka nthawi zoposa 3.Munthu aliyense akhoza kupanga chimango cha 200-300 cubic mita patsiku.Ndalama zonse (kukhazikitsa ndi kuwononga ndalama zogwirira ntchito, ndalama zoyendera maulendo obwerera, ndalama zobwereketsa, zolipiritsa makina osinthira, kutayika kwa zinthu, kuwononga ndalama, ndalama zosamalira, ndi zina zotero) zidzapulumutsidwa moyenerera.Nthawi zambiri, imatha kupulumutsa kuposa 30%.
5. Fananizani ndi scaffolding ya cuplok, ubwino wa ringlock scaffolding uli ndi chiyani?
1. Mtengo wotsika mtengo
Poyerekeza ndikapu ya scaffolding, imapulumutsa zoposa 1/3 ya zitsulo zomwe zimagwiritsidwa ntchito.Kuchepetsa kugwiritsidwa ntchito kwazitsulo kumagwirizana ndi ndondomeko ya dziko la chuma cha carbon low, kupulumutsa mphamvu, ndi kuchepetsa mpweya.Kuphatikiza pazopindulitsa zazikulu zamagulu, imaperekanso njira yodalirika komanso yotsimikizika ya formwork yothandizira magawo omanga, omwe amachepetsa kwambiri mtengo wogulira mabizinesi.
2. Mtengo wotsika womanga nsanja
Mphamvu ya ergonomic ya malo opangira chitoliro chachitsulo ndi 25-35m³/munthu-day, mphamvu ya ergonomic pakugwetsa ndi 35-45m³/man-day, mphamvu ya ergonomic ya malo opangira makapu ndi 40-55m³/tsiku lamunthu. , ndi kugwetsa kwamphamvu kwa ergonomic ndi 55-70m³/ Kugwira ntchito bwino kwa malo opangira ma ringlock ndi 100-160m³/munthu, ndipo mphamvu yowononga ndi 130-300m³/munthu.
3. Moyo wautali wazinthu
Onse amathandizidwa ndi njira yothira-dip galvanizing, ndi moyo wautumiki wopitilira zaka 15.