Lifting anchors yog cov khoom tshwj xeeb uas tsim los ntawm cov khoom siv hlau uas tau muab tso rau hauv cov pob zeb ua ntej kom muaj kev nyab xeeb thiab siv tau zoo, nqa, thiab muab cov khoom hnyav. Tsim los hloov cov khoom siv siab ncaj qha rau hauv cov pob zeb, lawv ua kom muaj kev ruaj ntseg thaum thauj, demolding, thiab installation.
Kev txhim kho tsis raug ntawm kev nqa cov thauj tog rau nkoj tuaj yeem ua rau muaj kev puas tsuaj, ua rau cov kab tawg tawg, kev sib tsoo ntawm qhov chaw, lossis txawm tias nqa tsis ua haujlwm. Txawm li cas los xij, nrog rau txoj hauv kev zoo, koj tuaj yeem ua kom muaj kev ncaj ncees ntawm cov neeg ua haujlwm, kev nyab xeeb ntawm cov neeg ua haujlwm, thiab kev ua haujlwm zoo. Hauv phau ntawv qhia no, peb yuav rhuav tshem txoj hauv kev nyab xeeb thiab raug rau nruab lifting anchors hauv precast qhob panels. Txawm hais tias koj yog tus tshiab rau precast los yog tswj ntau pua lub nqa ib lub lim tiam, qhov no yog koj mus - mus rau daim ntawv teev kev nyab xeeb!
Hom Anchors thiab lawv daim ntawv thov
Lifting anchors tuaj nyob rau hauv ntau qhov tsim, txhua tus engineered kom tau raws li cov kev xav tau tshwj xeeb thiab cov khoom tsim khoom precast. Xaiv lub thauj tog rau nkoj txoj cai kom muaj kev nyab xeeb, kev teeb tsa yooj yim dua, thiab kev ua tau zoo ib yam nyob ntawm qhov chaw sib txawv.
1. Ko taw Anchors
Tsim los nrog lub hauv paus dav dav kom ua tiav kev thauj khoom muaj zog hloov mus rau hauv cov pob zeb.
Feem ntau siv nyob rau hauv phab ntsa panels, kab, kab teeb, thiab hnyav structural units.
Zoo tagnrho rau kev nqa ntsug thiab ntug-lifting tej yam kev mob.
2. Cov yeeb nkab lossis nthuav cov thauj tog rau nkoj
Tsim los rau nkhaus lossis cylindrical precast Cheebtsam xws li manholes, kav dej, tso tsheb hlau luam, thiab cov khoom siv hluav taws xob.
Lawv cov duab pab tswj kev ruaj ntseg thaum qaij- nce thiab tig.
3. Qhov muag Anchors / Nplhaib Anchors
Muab qhov chaw txuas txhim khu kev qha rau kev nqa cov clutches hauv ntau cov lus qhia.
Haum rau nruab nrab - mus rau - hnyav precast units uas yuav tsum tau ntau- lub kaum sab xis nqa.
4. Rebar Loop Anchors
Tus nqi -kev xaiv zoo rau cov khoom siv sib zog.
Feem ntau siv hauv cov khoom siv hluav taws xob me me, cov khoom thaiv, thiab tsis yog - cov khoom siv.
5. Coil Inserts & Ferrule Inserts
Versatile threaded systems tau tshaj lifting loops, bolts, thiab lifting ob lub qhov muag.
Haum rau modular precast khoom, precast stairs, thiab architectural ntsiab.
Kauj ruam -los ntawm - Cov kauj ruam Installation Guide
Cov txheej txheem kev teeb tsa kom raug ua kom ntseeg tau tias nqa cov thauj tog rau nkoj xa lawv lub peev xwm thauj khoom thiab tswj kev ruaj ntseg thaum tuav. Cov kauj ruam hauv qab no qhia txog txoj kev txhim khu kev qha siv thoob plaws cov chaw ua haujlwm precast.
1. Npaj Pwm
Ntxuav cov pwm saum npoo thiab paub meej tias cov txheej txheem thauj tog rau nkoj raws li kev kos duab. Qhov tseeb qhov chaw tiv thaiv kev ntxhov siab thaum lub sijhawm nqa.
2. Tso lub Anchor
Muab lub thauj tog rau nkoj rau ntawm qhov chaw, kom ntseeg tau tias cov kev taw qhia kev thauj khoom sib haum nrog lub hom phiaj nqa lub kaum sab xis. Lub thauj tog rau nkoj yuav tsum tau zaum nrees tiv thaiv pwm nto.
3. Kho lub Recess qub
Txuas cov roj hmab los yog steel recess qub los tsim ib lub hnab nqa nqa huv. Lub hnab tshos no tso cai rau lub lifting clutch tuaj yeem ua haujlwm zoo tom qab demolding.
4. Txhim kho kev txhawb zog
Khi lub thauj tog rau nkoj kom ruaj ntseg rau cov rebar nyob ib puag ncig. Kev txhawb nqa kom txaus yog qhov tseem ceeb rau kev xa khoom thauj, tshwj xeeb tshaj yog nyob rau hauv siab - thaj tsam kev ntxhov siab. rebar. Kev txhawb nqa txaus yog qhov tseem ceeb rau kev thauj khoom dist
5. Kev ruaj ntseg zaum kawg
Muab ob npaug rau- xyuas verticality thiab embedment qhov tob. Txawm tias me me sib txawv tuaj yeem cuam tshuam kev nqa nqa.
6. Ncuav thiab vibrate lub pob zeb
Ncuav pob zeb ua tib zoo kom tsis txhob hloov lub thauj tog rau nkoj. Vibrate qhov sib tov sib npaug kom tshem tawm cov hnab ris huab cua nyob ib ncig ntawm lub cev thauj tog rau nkoj.
7. Demold thiab tshuaj xyuas
Tom qab kho, tshem tawm qhov chaw qub thiab tshawb xyuas lub hnab tshos, thauj tog rau nkoj, thiab kev sib dhos. Kuaj lub lifting clutch haum ua ntej txav lub tsev.
Cov Cuab Yeej & Cov Khoom Yuav Tsum Tau (Checklist)
Ib qho kev nyab xeeb thiab meej installation nyob ntawm seb muaj cov cuab yeej thiab cov ntaub ntawv raug npaj ua ntej cov txheej txheem casting pib. Cov npe hauv qab no suav nrog cov khoom tseem ceeb uas feem ntau siv hauv precast factories:
Lifting Anchors
Load- ntsuas anchors raug xaiv raws li qhov hnyav, geometry, thiab nqa txoj kev ntawm chav tsev precast.
Recess qub / Rubber qub
Siv los tsim ib lub hnab ntim huv, zoo ib yam rau lub lifting clutch. Cov roj hmab qub tiv thaiv pob zeb adhesion thiab xyuas kom yooj yim tshem tawm.
Anchoring Rebar Reinforcement
Cov hlua txuas ntxiv khi rau lub thauj tog rau nkoj kom hloov lub zog nqa mus rau hauv cov pob zeb thiab tiv thaiv rub- tawm tsis ua haujlwm.
Installation Jig lossis Positioning Device
Pab tswj kom raug thauj tog rau nkoj kom raug, embedment qhov tob, thiab qhov sib nrug thaum teeb tsa.
Cov cuab yeej ntsuas
Xws li cov kab xev ntsuas, theem, thiab lub kaum ntse ntse los txheeb xyuas qhov chaw thiab nqa cov kev taw qhia.
Hnab looj tes & PPE
Qhov tseem ceeb rau kev tiv thaiv cov neeg ua haujlwm thaum npaj pwm, txhim kho kev txhim kho, thiab kev ua vaj tse.
Kev ruaj ntseg yuav tsum tau & Load Standards
Kev txhim kho lifting thauj tog rau nkoj kom zoo yuav tsum ua raws li cov txheej txheem kev nyab xeeb thiab cov qauv thauj khoom kom tsis txhob muaj kev puas tsuaj thiab ua kom muaj kev nyab xeeb thaum thauj thiab txhim kho. Cov ntsiab lus hauv qab no qhia txog cov kev cai tseem ceeb siv thoob plaws hauv kev lag luam precast.
1. Ua raws li EN 1992-1-1 (Eurocode 2)
Kev nqa cov thauj tog rau nkoj thiab lawv qhov kev txhawb nqa yuav tsum tau tsim raws li Eurocode cov hauv paus ntsiab lus rau kev ua vaj tse. Qhov no suav nrog kev ntsuam xyuas lub zog ntawm pob zeb, kev taw qhia kev thauj khoom, qhov tob ntawm qhov chaw nres nkoj, thiab kev nthuav dav ntxiv.
2. Lifting Lub kaum sab xis tsawg dua lossis sib npaug li 30 degree
Kev lag luam xyaum txwv lub lifting lub kaum sab xis ntawm lub thauj tog rau nkoj thiab lub lifting clutch rau 30 degrees los yog tsawg dua. Cov kaum sab xis loj dua ua rau lub nra hnyav ntawm lub thauj tog rau nkoj thiab tuaj yeem ua rau pob zeb tawg lossis ua tsis tiav ntxov.
3. Yam tsawg kawg nkaus lub zog ua ntej nqa
Cov pob zeb yuav tsum ncav cuag lub zog uas tau teev tseg -feem ntau 15-20 MPa rau kev tuav thawj zaug lossis raws li kev pom zoo los ntawm cov chaw tsim khoom thauj tog rau nkoj. Kev nqa ua ntej cov pob zeb ncav cuag lub zog txaus tuaj yeem cuam tshuam cov ntawv cog lus thiab txo cov peev xwm thauj khoom.
4. Siv cov kev tso cai nqa Clutches nkaus xwb
Txhua hom thauj tog rau nkoj yuav tsum muaj qhov sib txuam, muaj ntawv pov thawj nqa clutch kom ntseeg tau tias muaj kev koom tes zoo. Kev sib xyaw cov tshuab tsis sib xws tuaj yeem ua rau kev swb lossis dhau lub sijhawm hoisting.
Ua raws li cov kev cai ntawm kev nyab xeeb no muab kev ua tau zoo ntawm kev nqa nqa, txo txoj haujlwm- qhov chaw txaus ntshai, thiab pab tswj lub sijhawm ntev - kev ncaj ncees ntawm cov khoom precast.
Daim ntawv tshuaj ntsuam xyuas zoo
1. Txheeb xyuas Vertical Alignment
Paub meej tias lub thauj tog rau nkoj yog ntsia perpendicular mus rau lub pob zeb nto. Txawm tias me me sib txawv tuaj yeem tsim qhov tsis sib xws ntawm kev thauj khoom thiab txo qis kev nqa khoom.
2. Tshawb xyuas qhov tob tob
Tshawb xyuas lub hnab ntim khoom kom paub meej tias nws huv, zoo ib yam, thiab sib sib zog nqus txaus rau lub lifting clutch kom ua tiav. Cov hnab tsho tsis tu ncua tuaj yeem ua rau lub rooj zaum tsis raug ntawm lub clutch.
3. Tshawb xyuas Anchor Marking & Load Class
Tshawb xyuas lub thauj tog rau nkoj cov cim cim thiab qhov ntsuas kev thauj khoom. Qhov no ua kom ntseeg tau tias lub thauj tog rau nkoj yog raug ntsia raws li lub hom phiaj nqa thiab tias nws lub peev xwm sib tw qhov hnyav ntawm chav tsev precast.
4. Tshawb xyuas cov pob zeb muaj zog
Ntsuas pob zeb compressive zog kom paub meej tias nws ua tau raws li qhov yuav tsum tau nqa qhov pib. Kev nqa ntxov dhau tuaj yeem cuam tshuam ob qho tib si thauj tog rau nkoj thiab cov qauv kev ncaj ncees ntawm lub caij.
5. Kuaj-Rau lub Lifting Clutch
Txuas lub lifting clutch los xyuas kom meej tias nws locks ruaj ntseg thiab rotates dawb nyob rau hauv lub recess. Ib qho haum haum ua kom muaj kev nyab xeeb kev koom tes thaum lub sij hawm hoisting.
FAQ
1. Yuav tsum nqa lub thauj tog rau nkoj tob npaum li cas?
Qhov yuav tsum tau embedment qhov tob yog nyob ntawm lub thauj tog rau nkoj hom thiab load class, tab sis feem ntau cov thauj tog rau nkoj yuav tsum tau tag nrho embedded ces ko taw los yog load -hloov seem yog surrounded los ntawm cov pob zeb tsim nyog. Cov neeg tsim khoom feem ntau hais txog qhov tsawg kawg nkaus qhov tob, thiab nws yuav tsum ua raws li qhov kev txhawb nqa thiab kev txhawb nqa lub kaum ntse ntse.
2. Dab tsi yog qhov tsawg kawg nkaus lub zog ua ntej nqa?
Cov ntsiab lus precast yuav tsum tsuas yog nqa thaum lub pob zeb ncav cuag lub zog uas tau teev tseg -feem ntau 15–20 MPa rau kev tuav thawj zaug lossis tus nqi pom zoo hauv cov ntaub ntawv qhia kev. Kev nqa ua ntej tuaj yeem txo cov thauj tog rau nkoj lub peev xwm.
3. Puas tuaj yeem nqa cov thauj tog rau nkoj rov qab siv tau?
Cov thauj tog rau nkoj kos rau hauv pob zeb yog ib qho - siv cov khoom. Tsuas yog cov lifting clutches thiab accessories yog reusable, yog hais tias lawv tsis qhia cov tsos mob ntawm hnav los yog puas thiab phim lub thauj tog rau nkoj hom thiab load rating.
4. Kuv puas xav tau cov khoom txhawb nqa rau nqa cov thauj tog rau nkoj?
Yog lawm. Cov tuav tuav yog qhov tseem ceeb rau kev hloov cov quab yuam los ntawm lub thauj tog rau nkoj mus rau hauv lub pob zeb thiab tiv thaiv rub - tawm. Txhua hom thauj tog rau nkoj muaj cov qauv kev txhawb nqa tshwj xeeb uas yuav tsum tau ua raws.
5. Yuav ua li cas xaiv lub thauj tog rau nkoj txoj cai?
Xaiv cov chav kawm thauj khoom raws li lub hauv paus qhov hnyav, nqa kev taw qhia, thiab qhov yuav tsum tau muaj kev nyab xeeb. Nco ntsoov xa mus rau cov ntaub ntawv qhia txog kev siv tshuab thiab xyuas kom meej tias lub lifting clutch sib phim rau lub thauj tog rau nkoj xaiv.
