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Ke hoʻonohonoho ʻia ka scaffolding, pehea e hoʻohālikelike ai i nā paipu a me nā hui?

Ke hoʻonohonoho ʻia ka scaffolding, pehea e hoʻohālikelike ai i nā paipu a memea hui?

 

ʻOiai hiki iā ʻoe ke koho i ke kīʻaha kīʻaha, ringlock, cross-lock, etc., no ka hoʻopaʻa ʻana, no ke kumu kūʻai, kūpono, a me ka noʻonoʻo pono ʻana, ʻo ka paipu kila ʻano huila e noho mau ana i ka hapa nui o ka mākeke.Hiki ke hoʻohana ʻia ʻaʻole wale ma ke ʻano he scaffolding o waho wale nō, akā e like me ka scaffolding i loko, ka scaffolding hale piha a me ke kākoʻo formwork.

coupler scaffolding

Hoʻopiliʻano scaffold paipu kila

ʻO ka scaffolding hui pū kekahi o nā ʻāpana penei:

01

Paipu kila

Pono e hana ʻia ka paipu kila me ke kila Q235A (A3) me nā ʻano mechanical haʻahaʻa, a pono e hoʻokō i nā koi o ke kila Q235A.Pono e koho i ka pauku kea o ka paipu kila e like me ka Papa 2-5.ʻO ka lōʻihi o ka paipu kila ka mea maʻamau: nui keʻa keʻa, ʻo ka pou kuʻekuʻe he 4 ~ 4.5m, liʻiliʻi ʻO ka pae ākea ʻoi aku ka maikaʻi o 2.1 ~ 2.3m.ʻAʻole pono ka nui o ka nui o kēlā me kēia paipu kila ma mua o 25kg, kahi kūpono i nā limahana e hōʻuluʻulu a wehe, a hiki ke hoʻokō i nā pono o ke kūkulu ʻana.

 

02

ʻO nā hoa pili

Hoʻohana ʻia nā mea hoʻohui e hoʻohui i nā paipu kila.ʻEkolu mau ʻano kumu o Couplers, e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei.

 

kihi ʻākauʻO nā hoa pili, i ʻike ʻia ʻo Cross Couplers, hoʻohana ʻia e hoʻohui i ʻelua paipu kila kea;

Hoʻohana ʻia ʻo Rotating Couplers, ʻike ʻia ʻo Rotating Couplers, e hoʻohui i ʻelua paipu kila kea ma kēlā me kēia kihi;

Hoʻohana ʻia ʻo Butt Couplers, i kapa ʻia ʻo In-line Couplers, no ka hoʻopili ʻana i nā puʻu o nā paipu kila ʻelua.

 

I kēia manawa, ʻelua ʻano o nā Couplers i hoʻohana ʻia ma koʻu ʻāina: forgeable casting Couplers a me steel plate pressed Couplers.Ma muli o ka ʻenehana hana oʻo o ka malleable casting Couplers, nā kūlana huahana ʻāina a me nā ʻoihana hoʻāʻo ʻoihana, maʻalahi ka maikaʻi e hōʻoia.

ʻO ka maʻamau, pono e hana ʻia nā mea hoʻoheheʻe malleable me ka hao hoʻoheheʻe malleable me nā waiwai mechanical ʻaʻole i emi iho ma mua o KTH330-08.ʻAʻole pono nā māwae, pores, shrinkage porosity, nā lua one a i ʻole nā ​​mea hoʻoheheʻe ʻē aʻe e pili ana i ka hoʻohana ʻana, a e hoʻoneʻe ʻia ke one paʻa e pili ana i ka maikaʻi o ka helehelena., Hoʻopau ʻia nā koena o ka hoʻoheheʻe ʻana, nā hili ʻaʻahu, ka hulu hipa, ka ʻili oxide, etc.

ʻO ka ʻili kūpono o ka mea hoʻohui a me ka paipu kila e hoʻopili pono ʻia i mea e pili pono ai i ka paipu kila ke hoʻopaʻa ʻia.Ke hoʻopaʻa ka Coupler i ka paipu kila, ʻaʻole pono e emi ka mamao ma waena o nā puka ma lalo o 5mm.Hiki i ka ʻāpana hoʻoneʻe o ka mea hoʻohui ke hiki ke hoʻololi me ka maʻalahi, a ʻo ke āpau ma waena o nā ʻaoʻao ʻelua o ka hui hoʻololi e emi iho ma lalo o 1mm.

03

Scaffold

Hiki ke hana ʻia ka papa scaffolding me ke kila, ka lāʻau, ka ʻohe a me nā mea ʻē aʻe, a ʻaʻole pono ka nui o kēlā me kēia ʻāpana ma mua o 30kg.

 

He papa scaffold maʻamau i hoʻohana ʻia me ka pā kila mānoanoa 2mm, me ka lōʻihi o 2-4m a me ka laulā o 250mm.Pono ka ʻili i nā ana anti-skid.

Hiki ke hana ʻia ka papa scaffolding lāʻau i ka papa fir a i ʻole ka pine me ka mānoanoa ʻaʻole i emi iho ma mua o 50mm, me ka lōʻihi o 3-4m a me ka laulā o 200-250mm.Pono nā wēlau ʻelua i hoʻopaʻa ʻia me ʻelua mau puʻupuʻu uʻa kila i mea e pale ai i ka pōʻino o nā welau o ka papa scaffolding.

04

ʻāpana pā

Hoʻopili ka ʻāpana pā hoʻohui i ka pou kū a me ka hale nui, a hiki ke hana ʻia me nā ʻāpana pā hoʻohui paʻa me nā paipu kila, nā mea hoʻohui a i ʻole nā ​​ʻāpana i hoʻopili mua ʻia, a i ʻole nā ​​ʻāpana paʻa hiki ke hoʻopili ʻia me nā ʻāpana kila e like me nā kaola.

 

 

Pehea e hoʻohālikelike ai i ka paipu rack a me ka mea hoʻohui

ʻAʻole maopopo loa ka nui o nā mea hou e pili ana i kēia.

ʻO ka ʻōlelo maʻamau, koi ʻia nā ʻāpana 300 o nā mea hoʻohui no hoʻokahi tona o ka pahu rack.

 

Ma waena o nā hui 300 o nā mea hoʻohui, ʻo ka ratio o nā mea hoʻohui ʻākau ʻākau, nā hui hoʻopaʻa paʻa, a me nā mea hoʻopili kaʻawili, ʻo ia ka 8:1:1, a ʻo nā mea hoʻohui he 240, 30, a me 30 pakahi.

 

ʻO ka nānā ʻana a me ka mālama ʻana o ka hui

I mea e hōʻoia ai i ka palekana a me ka paʻa o ka scaffolding, pono e hoʻouna ʻia nā mea hoʻohui i nā keʻena kūpono no ka nānā ʻana.ʻO nā lula kikoʻī penei:

1

No nā hale ma lalo o 10 papahele, ʻo ka helu o nā mea hoʻohui i waiho ʻia no ka nānā ʻana he 32 sets, me 16 mau pūʻulu o nā hui ʻākau ʻākau, 8 mau pūʻulu o nā hui hoʻololi, a me 8 mau pūʻulu o nā mea hoʻohui docking;

2

No nā hale ma lalo o nā papahele 11-19, ʻo ka helu o nā mea hoʻohui, i waiho ʻia no ka nānā ʻana, he 52 sets, me 26 sets o nā hui hui ʻākau, 13 sets o nā hui hoʻololi, a me 13 mau pūʻulu o nā hui docking;

3

No nā hale me nā papahele he 20 a ʻoi aku, ʻo ka helu o nā mea hoʻohui i waiho ʻia no ka nānā ʻana he 80 sets, ʻo ia hoʻi he 40 sets o nā huila ʻākau ʻākau, 20 sets o nā hui hoʻololi ʻana, a me 20 mau pūʻulu o nā mea hoʻohui docking;

ʻOkoʻa ka helu o nā hui i waiho ʻia no ka nānā ʻana no nā hale o nā kiʻekiʻe like ʻole.ʻO ka lakio o ka helu o nā hui i waiho ʻia no ka nānā ʻana he 2:1:1.

 

Pono nā hui i waiho ʻia no ka nānā ʻana e like me ka anti-skid performance test, anti-destructive performance test, tensile performance test, compression performance test, etc., a hiki ke hoʻohana ʻia ma hope o ka hala ʻana o ka hoʻāʻo.

No ka mea, ua maʻalahi nā mea hoʻohui e ka makū a i ʻole nā ​​mea ʻino ma muli o ka ua lōʻihi, ʻoi aku ka maikaʻi o ka galvanize a i ʻole ke kāpī i ka pena i nā mea hoʻohui.

No nā mea hoʻohui kahiko, hiki ke hoʻohana ʻia ka hoʻoheheʻe ʻana i ka aila, ka ʻū ʻana, ka palaki ʻana, a me nā mea ʻē aʻe no ka hoʻopaʻa ʻana i mea e pale ai i nā mea hoʻohui mai ka oxidized a corroded.


Ka manawa hoʻouna: Mar-16-2021