Nta ntawm laj kab hlau, hom laj kab, qhov zoo thiab qhov tsis zoo, kev teeb tsa thev naus laus zis. Lub laj kab hlau yog lub laj kab uas tsis qis dua hauv kev ntseeg tau rau cov qauv zoo sib xws ua los ntawm pob zeb lossis pob zeb ua ke. Hauv kab lus no peb yuav qhia koj yuav ua li cas thiaj ua lub laj kab, xav txog nws hom thiab yam ntxwv.
Kev tsim cov laj kab hlau
Cov txheej txheem, cov laj kab hlau tau muab faib ua peb yam tseem ceeb:
- Qhov muag tsis pom laj kab … Lawv yog qhov txawv los ntawm cov ntaub tawv tawv, uas ntseeg tau zais qhov chaw ib puag ncig ntawm lub xaib los ntawm sab nrauv saib.
- Los ntawm laj kab … Lawv tso lub teeb kom dhau mus dawb thiab tsis cuam tshuam nrog qhov pom ntawm thaj chaw sab nraud ntawm lawv. Nyob rau tib lub sijhawm, cov txheej txheem qhov kawg-rau-kawg yog nruj heev thiab ntseeg tau.
- Laj kab laj kab … Cov qauv no tau txawv los ntawm kev yooj yim ntawm kev sib dhos, lub zog siab thiab cov khoom tiv thaiv zoo heev.
Ntau hom hlau laj kab
Nyob rau hauv tsos, mesh, welded, forged laj kab thiab laj kab ua los ntawm daim ntawv profiled yog qhov txawv. Cia peb xav txog lawv cov yam ntxwv hauv kev nthuav dav.
Laj kab laj kab
Qhov feem ntau ntawm cov laj kab zoo li no yog cov saw hlau txuas, tsau rau ntawm cov lus txhawb nqa. Cov khoom siv rau cov ntxaij vab tshaus yog xaim, los ntawm cov xwm txheej lossis cov pob zeb zoo li lub cev tau tsim los ntawm kev xaws thiab qhov chaw vuam.
Tus nqi pheej yig ntawm laj kab txuas txuas laj kab ua rau nws nrov heev ntawm cov tswv vaj hauv tsev. Lub laj kab zoo li no tsis cuam tshuam nrog kev nkag mus rau lub teeb mus rau hauv txaj, tsim cov xwm txheej zoo rau kev cog zaub thiab lwm yam qoob loo. Ib qho ntxiv, nws ntseeg tau heev thiab tsis xav tau kev txawj tshwj xeeb thaum teeb tsa.
Lwm hom laj kab zoo li no yog laj kab laj kab laj kab ntawm lub hauv paus kab txaij. Ib txheej txheej tshwj xeeb tau thov rau lub hauv paus tseem ceeb ntawm tus qauv tiv thaiv lub laj kab laj kab los ntawm kev cuam tshuam los ntawm huab cua thiab nag lossis daus. Cov khoom txau tuaj yeem yog qhov sib txawv ntxoov ntxoo, uas ua rau kev ua kom zoo nkauj zoo nkauj dua.
Hlau laj kab laj kab ntawm lub hauv paus sawb yog txhav ntau dua li cov saw hlau txuas txuas laj kab. Cov kab xev ua vaj tse ntawm nws lub hauv paus tshem tawm ib qho deformation ntawm cov qauv cuam tshuam nrog kev txav ntawm cov dej hauv av. Cov laj kab zoo li no feem ntau tau teeb tsa nyob ib puag ncig cov kis las thiab chaw ua si, qhov twg saib ntawm ib puag ncig yog qhov tseem ceeb.
Laj kab laj kab
Lub laj kab zoo li no yog tsim los ntawm kev txuas cov hlau ntawm lub lattice nrog hluav taws xob vuam. Qee zaum lawv tau ua ke nrog cov khoom lag luam forged. Cov ntu ntawm cov laj kab txuas txuas ua ke feem ntau sawv cev rau kev kos duab zoo nkauj. Yog tias nws raug hloov kho kom raug rau lub tsev, lub laj kab txuas txuas yuav coj kev zoo nkauj zoo nkauj rau nws tus tswv thiab lawv cov qhua.
Cov laj kab no ruaj khov, muaj zog thiab pheej yig thaum piv rau cov laj kab uas ua los ntawm cov forged.
Wrought hlau laj kab
Txhawm rau tsim lub laj kab forged xav tau kev siv zog ntau, qhov raug thiab kev paub dhau los, yog li nws yog ua los ntawm tes los ntawm cov kws tshaj lij txuj ci. Qhov tshwm sim ntawm lawv txoj haujlwm nyuaj tuaj yeem yog qhov ua haujlwm tiag tiag ntawm kev kos duab. Wrought hlau laj kab feem ntau yog qhov txawv ntawm tus kheej thiab kev zoo nkauj.
Vim tias kev siv zog ua haujlwm siab ntawm kev tsim khoom, cov laj kab tsis pheej yig. Tus tswv npaj txhua ntu nws cais. Tom qab ntawd lawv tau txuas nrog rau hauv ib tus qauv los ntawm cov ncej-kab, uas tuaj yeem ua los ntawm cov hlau, pob zeb, cib lossis pob zeb ua ke. Tag nrho cov ntaub ntawv no tau zoo ua ke nrog kev kos duab zoo nkauj.
Profiled ntawv laj kab
Qhov kev nyiam ntawm hom hlau laj kab no yog vim tus nqi pheej yig ntawm cov ntaub ntawv siv, lawv qhov hnyav thiab ntseeg tau.
Cov ntawv txheeb los ntawm cov ntu ntawm cov laj kab zoo li tau ua rau muaj qhov ntom ntom ntom. Qhov no ua rau muaj zog ntxiv thiab khoov lub zog ntawm cov khoom. Cov ntawv no nyuaj rau deform lossis puas. Lub neej ua haujlwm ntawm lub laj kab ua los ntawm cov ntaub pua plag tsev nce mus txog 50 xyoo.
Thaum tsim cov ntawv corrugated, cov xim tshwj xeeb tau siv rau lawv cov nplaim, uas, tom qab ziab, lav cov khoom tiv thaiv xeb ua haujlwm. Lawv tuaj yeem sib txawv ntxoov. Qhov no yooj yim xaiv cov xim ntawm laj kab yav tom ntej. Lub thickness ntawm cov ntawv txheeb yog 0, 4-1, 2 hli.
Kev teeb tsa lub laj kab yog yooj yim, nws tuaj yeem ua tiav ntawm nws tus kheej lub hauv paus lossis tsis muaj nws. Cov txheej txheem zoo li no yog cov laj kab thaiv qhov muag. Vim tias kev sib tshooj ntawm cov nplooj ntawv, lub laj kab ua los ntawm cov ntawv txheeb tau ua haujlwm tsis muaj qhov qhib los ntawm qhov chaw tuaj yeem pom.
Qhov zoo thiab qhov tsis zoo ntawm cov laj kab hlau
Lub zog thiab kev ntseeg tau ntawm cov laj kab hlau tau lees paub los ntawm ntau xyoo ntawm kev coj ua hauv lawv siv. Ib qho ntxiv, kev teeb tsa cov qauv no muaj tus lej ntawm qhov zoo:
- Txhim khu kev ntseeg ntawm thaj chaw tiaj nraum qaum tsev los ntawm qhov muag pom thiab nkag mus rau cov neeg tsis xav tau.
- Muaj ntau yam qauv tsim thiab cov khoom siv rau kev tsim kho kom zoo thiab laj kab zoo nkauj.
- Nrog kev saib xyuas kom raug, cov laj kab hlau tiv taus nag, cua thiab xeb.
- Kev teeb tsa cov laj kab ruaj khov muab qhov chaw tiv thaiv los ntawm cua, thiab nrog lub laj kab qhov siab ntau dua 3 meters - lub suab rwb thaiv tsev zoo.
- Welded, wicker lossis forged ntsiab ntawm cov laj kab hlau yog nyob hauv kev sib haum xeeb nrog cov ncej ua los ntawm cov pob zeb ntuj, ntsib cov cib thiab pob zeb ua ke.
Cov teeb meem tshwm sim los ntawm kev tsim cov laj kab zoo li no tsawg dua. Cov no suav nrog cov hauv qab no:
- Qhov hnyav ntawm cov khoom, tshwj xeeb tshaj yog rau welded thiab forged laj kab. Nws tsim qee yam tsis yooj yim thaum thauj mus los thiab teeb tsa cov khoom fencing.
- Qhov xav tau kev saib xyuas ib ntus. Yog tias txheej txheej tiv thaiv xeb ntawm lub laj kab tawg, nws yuav tsum tau rov ua dua. Txwv tsis pub, cov hlau yuav xeb thiab tsis zoo zuj zus.
Hlau laj kab kev teeb tsa tshuab
Nws yog qhov ua tau los tsim cov laj kab hlau nrog koj tus kheej txhais tes. Qhov no yuav xav kom muaj kev tsim kho, cov cuab yeej siv vuam thiab cov cuab yeej yooj yim. Peb yuav piav qhia luv luv cov thev naus laus zis rau kev tsim cov mesh, forged thiab qee qhov laj kab hauv qab no.
Laj kab ua los ntawm cov ntawv txheeb
Txhawm rau txhim kho lub laj kab zoo li no, koj yuav xav tau cov kav dej zoo ib yam rau cov ncej txhawb nqa thiab tsim cov thav duab, cov ntawv nthuav tawm, tus kheej tapping ntsia hlau, lub tshuab zom zaws, tus ntsia hlau ntswj, laum, duav, qib tsev, rauj, hlua thiab pegs. Yog tias tus ncej tau npaj ua los ntawm cib, koj tseem yuav xav tau cov cement mortar thiab lub hau tiv thaiv.
Ua ntej tshaj, koj yuav tsum tau ua kom tawg ib puag ncig ntawm lub laj kab uas siv pegs thiab qaum, suav nrog qhov chaw ntawm lub rooj vag, wicket thiab txhawb nqa tus ncej. Qhov kev pom zoo nruab nrab ntawm cov ncej yog 2.5 m. Qhov tob ntawm kev khawb hauv av rau lawv yog 1.2 m, thiab qhov dav yog 0.2 m. Tom qab kev teeb tsa thiab kho ntawm txhua tus ncej, nws yog qhov tsim nyog yuav tsum tau ua nrog cov pob zeb nruj me ntsis ntsug raws theem ntawm kev khawb av.
Thaum nws tawv, koj tuaj yeem npaj tus ncej ntawm lub laj kab rau sheathing nrog profiled flooring. Txhawm rau ua qhov no, cov ntawv txhawb nqa yuav tsum txuas nrog los ntawm vuam nrog peb kab kab rov tav 40x20 mm, tso lawv tusyees hla tag nrho qhov siab ntawm kev txhawb nqa. Cov txheej txheem no yuav tsum ua tiav nrog txhua khub ntawm racks. Tom qab ntawd, lub thav duab yuav tsum tau pleev xim, txij li tom qab sheathing nws yuav ua tsis tau qhov no.
Cov ntawv txheeb yuav tsum tau sib tshooj los ntawm ib nthwv dej, kho lawv nrog tus kheej tapping screws ntawm cov lus qhia kab rov tav. Qhov kev ncua deb ntawm 0.15 m yuav tsum nyob nruab nrab ntawm hauv qab ntawm daim ntawv thiab cov av saum npoo av kom tsis txhob xeb ntxov ntawm cov khoom los ntawm ya raws. Nws raug nquahu kom xaiv lub kaus mom ntawm lub khawm kom haum cov xim hauv pem teb. Kev siv tus ntswj ntsia hlau yuav pab tau yooj yim rau kev sib tsoo ntawm tus ncej.
Laj kab laj kab
Rau kev teeb tsa lub laj kab hlau los ntawm lub mesh, koj yuav xav tau kev txhawb nqa, "saw-txuas", xaim, ntsia hlau, ntsia hlau, qib tsev, pegs, hlua, ntsuas kab xev, M400 qhob, laum thiab duav
Tom qab khij ib puag ncig ntawm lub laj kab siv kab xev ntsuas, pegs thiab qaum, nws yog qhov tsim nyog los khawb qhov rau qhov txhawb nqa. Lawv qhov tob yuav tsum yog 0.6-0.8 m. Yog tias muaj qhov laum, nws tuaj yeem siv tau tsis siv lub duav. Cov ncej hauv qhov yuav tsum tau teeb tsa nruj me ntsis raws ib puag ncig ntawm lub laj kab. Txhawm rau ua qhov no, tom qab teeb tsa cov kev txhawb nqa siab heev, koj yuav tsum rub txoj hlua ntawm lawv thiab teeb tsa qhov seem nrog nws.
Thaum txhua tus ncej nyob hauv lawv qhov chaw hauv txoj haujlwm tsim, lub qhov yuav tsum tau nchuav nrog pob zeb ua ke thiab sab laug kom khov. Qhov no yuav siv sijhawm 5-6 hnub, txhua yam nws nyob ntawm huab cua thiab qhov zoo ntawm qhov sib xyaw.
Tom qab lub sijhawm no tau dhau mus, koj yuav tsum pib rub lub mesh "saw-txuas" ntawm cov kev txhawb nqa. Txhawm rau ua qhov no, lub qhov yuav tsum tau drilled hauv cov ntawv thiab cov xaim yuav tsum dhau los ntawm lawv. Txhawm rau tshem tawm qhov ntxeev ntawm lub ntxaij, yuav tsum tau muab cov cuab yeej nruj nyob hauv txhua qhov txuas ntawm lub laj kab.
Cov ntaub npuag yuav tsum tau kho ntawm lub laj kab uas siv xaim 6, 5 hli. Nws yuav tsum tau threaded los ntawm cov hlwb ntawm "saw-txuas" thiab welded rau cov kev txhawb nqa. Kev vuam yuav tsum tau nqa tawm hauv lub npog ntsej muag, suav nrog thiab hauv huab cua qhuav, nco ntsoov ntsuas kev nyab xeeb. Tom qab kev teeb tsa tiav, nws raug nquahu kom pleev xim rau lub laj kab laj kab nrog cov tshuaj tiv thaiv xeb.
Wrought hlau laj kab
Lub laj kab no tuaj yeem kub lossis txias txias. Txoj kev kawg yog tsim nyog rau kev ua tus kheej. Txhawm rau ua nws, koj yuav xav tau cov cav tov rau kev kho kom zoo nkauj ntawm ntu ntu ntawm lub laj kab forged, lub tshuab vuam, "tshuab zom", tus xaum xaum xaum xaum thiab cov cuab yeej siv hauv tsev.
Koj yuav tsum pib los ntawm kev xaiv cov duab thiab tus qauv ntawm lub laj kab laj kab. Cov tswv yim zoo tuaj yeem nrhiav tau hauv Is Taws Nem. Lattice txhawb tuaj yeem yog hlau, pob zeb, pob zeb lossis cib. Peb yuav tsom mus rau thawj qhov kev xaiv. Nws cuam tshuam txog qhov kev txiav txim hauv qab no ntawm kev ua haujlwm:
- Siv tus pas nrig, ntsuas kab xev thiab xaim, ua kom tawg ib puag ncig ntawm lub laj kab yav tom ntej, suav nrog qhov chaw ntawm txhua qhov ntawm nws cov racks.
- Khawb lossis laum 50x50 cm qhov nqes hav hauv av rau kev txhawb nqa. Lawv qhov tob yuav tsum yog li 0.7 m.
- Nws raug nquahu kom txuas lub tawb txhawb nqa los ntawm cov hlau hlau 10 hli txoj kab uas hla mus rau hauv qab ntawm qhov txhawb nqa. Qhov kev txhawb nqa ntxiv no yuav ua rau muaj kev ruaj ntseg ntawm cov ntawv ua ntej txuas rau qhov laj kab forged hnyav rau lawv.
- Kev txhawb nqa nrog kev txhawb nqa yuav tsum tau teeb tsa hauv qhov npaj ua ntej nruj me ntsis, tswj kev teeb tsa txheej txheem nrog qib tsev. Txhawm rau txhim kho racks hauv txoj haujlwm kawg, koj tuaj yeem siv spacers ua los ntawm cov ntoo thaiv.
- Sau cov qhov nrog cov kev txhawb nqa teeb tsa hauv lawv nrog cov pob zeb ua ke thiab tso lawv rau ib lub lim tiam txhawm rau ua kom sib tov sib xyaw.
- Tom qab 6-7 hnub, ntu npaj ntawm cov laj kab forged tuaj yeem txuas lossis txuas rau cov ncej. Lub laj kab tiav yuav tsum tau pleev xim kom tsis txhob xeb.
Thaum siv pob zeb, ua vaj tsev lossis cib rau kev tsim cov racks, cov txheej txheem rau txhim kho laj kab hlau yog tib yam. Hauv qhov no, tus ncej hlau yuav ua lub luag haujlwm txhawb tus pas nrig sab hauv kom zoo nkauj txhawb nqa. Vim qhov nce ntawm qhov hnyav ntawm cov qauv, yuav tsum muaj lub hauv paus ruaj khov rau lub laj kab forged nrog cov ncej zeb. Yog li ntawd, ua ntej yuav txhim kho cov hlau racks ncig ib puag ncig ntawm lub laj kab yav tom ntej, koj yuav tsum khawb qhov nqes hav thiab nteg tus ncej hlau ua los ntawm 12 hli pas nrig rau hauv.
Yuav ua li cas kom laj kab hlau - saib cov vis dis aus:
Ua ntej ua laj kab hlau, nws muaj txiaj ntsig zoo los nug txog tus nqi ntawm cov khoom siv yooj yim. Tus nqi ntawm ib daim ntawv ntawm corrugated board yog 300 rubles, thiab yob ntawm netting "netting" yog 500 rubles. Koj tuaj yeem yuav cov khoob rau lub laj kab forged lossis siv cov hlau uas muaj nyob hauv kev ua liaj ua teb ntawm qhov chaw.
