Round manhole npog
Tnws dav tsim ntawm Round manhole npog yog tshwm sim los ntawm ntau yam kev xav,
suav nrog engineering, kev nyab xeeb, thiab tus nqi. Cov lus qhia ntxaws ntxaws raws li nram no
Kev Nyab Xeeb: Tshem tawm qhov kev pheej hmoo ntawm kev poob los ntawm lub cev lub cev
Txoj kab uas hla ntawm lub voj voog yog tsau, thaum lub puab txoj kab uas hla ntawm lub manhole qhib yog me ntsis me dua li txoj kab uas hla ntawm lub hau (feem ntau yog 5-10mm me). Tsis muaj teeb meem li cas lub hau yog flipped los yog qaij, nws qhov dav ntawm ib qho kev hla ntu yog sib npaug rau nws txoj kab uas hla, kom ntseeg tau tias nws yuav tsis poob rau hauv qhov manhole.
Nyob rau hauv sib piv, kab pheeb ces kaum ntev ntawm ib square manhole npog yog ntau tshaj nws sab ntev. Yog tias cov neeg ua haujlwm tsim kho ua yuam kev tso lub hau ntawm lub kaum sab xis, nws tuaj yeem yooj yim poob rau hauv qhov manhole raws kab pheeb ces kaum, uas yuav ua rau ntog, khoom siv puas tsuaj, thiab lwm yam kev nyab xeeb.
Mechanical Aspect: Cov qauv zoo dua qub thiab ruaj khov
Txawm Siab Tshaj Tawm
Ib lub voj voog muaj "kev sib npaug ntawm lub zog sib npaug." Thaum cov tsheb tsav hla nws lossis cov khoom hnyav compress nws, lub siab sib npaug sib npaug ntawm lub voj voog ntawm lub hau, tsis muaj zog ntawm ib qho taw tes (xws li lub ces kaum ntawm lub square). Yog li ntawd, qhov tshwm sim ntawm kev hnav thiab deformation ntawm cov npoo ntawm lub hau thiab qhib qhov manhole yog qis dua.
Kev qaug zog zoo dua
Nyob rau hauv ntev - lub sij hawm alternating loads (xws li nquag tsheb thauj mus los), qhov kev nyuaj siab ntawm ib tug voj voog yog npaum li cas qis dua lub square ib, ua rau nws tsis tshua muaj kev tawg thiab tawg, ua rau lub neej ntev kev pab cuam.
Cov haujlwm ua haujlwm: ua haujlwm tau zoo thiab ua haujlwm ntau dua -txuag tuav thiab teeb tsa
Hnyav- lub luag haujlwm manhole npog (xws li cov uas ua los ntawm cov hlau nplaum) tuaj yeem hnyav kaum kilograms. Lub voj voog manhole npog tuaj yeem dov ncaj qha, tso cai rau ib leeg -tus neeg ua haujlwm; square manhole npog, ntawm qhov tod tes, xav tau ntau tus neeg nqa, uas tsis yog tsuas yog ua haujlwm hnyav tab sis kuj ua rau muaj kev puas tsuaj thaum thauj.
Round manhole npog tsis tas yuav tsum tau ua raws li "cov ces kaum" thiab tuaj yeem muab tso rau txhua qhov chaw kom haum rau lub qhov qhib qhov qhib, txuag lub sijhawm tsim kho; square manhole npog yuav tsum muaj kev sib dhos ntawm cov npoo manhole, uas ua rau qis qis qis dua.
Engineering yam: Tsawg excavation thiab tu nqi
Yooj yim manhole excavation
Circular manhole opens tuaj yeem khawb tau siv cov cuab yeej drilling, nrog rau kev ua haujlwm qis dua thiab ua yuam kev me; square manhole qhib yuav tsum muaj ntau yam kev txiav thiab sib tsoo, ua rau cov txheej txheem ntau dua thiab sijhawm-siv.
Cov kav dej hauv nroog hauv nroog (xws li cov kav dej phwj thiab cov kav dej los nag) feem ntau yog ncig (cov kav dej hauv lub voj voog yog qhov tsim nyog rau kev thauj mus los thiab kev ntxhov siab ntau dua), yog li cov manholes sib thooj yog ib txwm tsim los ua voj voog, ua rau muaj kev sib raug zoo ntawm manhole npog thiab cov kav dej.
Kev kho yooj yim dua
Thaum lub sij hawm txij nkawm, lub disassembly thiab reassembly txheej txheem ntawm Round manhole npog yog yooj yim dua, yuav tsum tsis muaj kev hloov ntawm manhole puab; Yog hais tias square manhole npog tau hnav, cov npoo ntawm lub manhole yuav tsum tau kho kom haum rau lub hau tshiab.
Keeb kwm: Txuas ntxiv ntawm Industrial Standardization
Vim yog qhov ua tau zoo ntawm Round manhole npog, kev lag luam tau maj mam tsim cov qauv sib koom ua ke thiab cov khoom siv (xws li Tuam Tshoj tus GB / T 23858-2009). Cov khoom loj loj tuaj yeem txo cov khoom lag luam, kev thauj mus los, thiab cov nqi khoom muag, ntxiv kev txhawb nqa qhov nrov ntawm lub voj voog manhole npog.
Thov hu rau peb ntawm xov tooj.
Shanxi Jintai Hongye Casting & Forging Tshuab Co., Ltd. Ntau lub zos reserves ntawm npua hlau, coke, thiab steel muab cov khoom muaj zog txhawb nqa rau lub tuam txhab loj - nplai ntau lawm ntawm ntau yam khoom cam khwb cia hlau.
Xav paub ntau ntxiv txog peb cov khoom thiab kev pabcuam? Tiv tauj peb txhua lub sijhawm:
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