1. Ua ntej txhim kho lub cantilever crane, kev npaj yuav tsum tau ua.
Xyuas seb cov khoom thiab cov ntaub ntawv kev lag luam puas ploj lossis ploj raws li daim ntawv teev npe. Yog hais tias lub jib beam yog khoov, twisted, deformed los yog bruised thaum lub sij hawm kev thauj mus los, nws yuav tsum tau kho los yog rov qab raws. Tom qab kuaj xyuas tias cov khoom xa tuaj yog lawm, txuas ntxiv nrog kev teeb tsa.
2. Kem installation
Thaum txhim kho cov kab, cov kab yuav tsum tau muab tso rau ntsug rau hauv av, thiab cov ntsia hlau ntawm lub hauv paus yuav tsum nruj nreem kom tsis txhob xoob. Lub hauv paus phaj thiab lub hauv paus yuav tsum haum zoo. Yog tias muaj hluav taws xob hoist tau nruab, lub hauv paus yuav tsum muaj cov kab txuas ua ntej thiab cov chaw hauv av. Lub pre-embedded cables yuav tsum tau coj tawm ntawm qhov chaw ntawm lub hauv paus, thiab cov av tiv thaiv yuav tsum tsis txhob ntau tshaj 4Ω.
3. Kev teeb tsa ntawm cantilever beam
Txhawm rau txhim kho cantilever beam, thov ua raws li hauv qab no.
1) Ua ntej nqa lub nqaj horizontally.
2) Txuas lub slewing ntaus ntawv mus rau lub viav caj npab beam. Nruab lub reducer.
3) Txhim kho lub tshuab hluav taws xob thiab kev mus ncig trolley ntawm jib beam khiav.
4) Cov kauj ruam thib plaub yog txhawm rau txhim kho cov zawv zawg hu xov tooj thav duab thiab steel hlau hlua los yog C-zoo li tus khiav nyob rau sab saum toj ntawm cantilever beam. Cov hlua yog hlua rau hauv lub nplhaib zawv zawg thiab nruj. Muaj ib lub me me rub rau hauv txoj kev khiav, thiab nws yuav tsum tau muab tso rau tib lub sijhawm raws li lub thawv hluav taws xob tswj ntawm lub tshuab hluav taws xob hoist. Ntawm ib sab.
5) Txuas thiab nruab tag nrho cov khoom siv hluav taws xob ntawm lub nqaj, tawm hauv ib lub hwj chim qaum ntawm qhov ntev uas tsim nyog. (Saib daim duab hluav taws xob schematic thiab daim duab hluav taws xob xaim hluav taws xob rau kev xaim).
Tom qab ua tiav cov kauj ruam saum toj no, tag nrho hoisting ntawm lub cantilever beam tuaj yeem ua tiav.
4. Cantilever nqa
Thaum hoisting, tom qab lifting raws li txoj kev lifting, kho cov ncej nrog cov kabmob qhov nyob rau sab saum toj ntawm kem, thiab maj mam txo cov menyuam tiv thaiv kev sib tw ntawm kem. Tom qab kho txoj haujlwm tsim nyog, siv cov tshuab ntxhua khaub ncaws, cov txiv ntoo puag ncig thiab cov txiv ntoo puag ncig lub tshuab ntxhua khaub ncaws txhawm rau txhim kho cov ncej los ntawm cov qhov sab hauv ntawm sab saud. Tom qab ntawd rub lub nplhaib sau nrog ib txhais tes, hla nws los ntawm lub qhov sab ntawm sab saud ntawm kab, thiab muab tso rau ntawm lub nqaj ncej.
Tom qab ntawd, txuas cov xov hlau uas dai rau hauv qhov peripheral qhov ntawm lub nqaj mus rau lub terminals ntawm lub nplhaib sau, txuas cov txhuam hniav rau lub hwj chim hloov nyob rau hauv qab ntawm kem nrog cov xov hlau, thiab thaum kawg kho cov pa roj carbon txhuam tuav rau ntawm phab ntsa sab hauv. kem. Kho cov zawv zawg qhov rooj kom muaj kev sib cuag zoo nrog lub nplhaib tooj liab ntawm lub nplhaib sau. Qhib lub hwj chim thiab koj tuaj yeem sim tsav.
Cov kev ceev faj:
1. Thaum txhim kho cov nplhaib sib dhos thiab lwm yam khoom siv hauv kem, kev ntsuas tsim nyog (xws li khi lawv nrog cov hlua ua ntej) yuav tsum tau coj los tiv thaiv kom tsis txhob poob rau hauv kem.
2. Yog tias lub tshuab no tau teeb tsa thiab siv sab nraum zoov, yuav tsum tau txhim kho kev ntsuas dej tsis zoo.
Tom qab sib dhos lub cantilever beam thiab kem, nws yuav tsum tau ua
①Cov menyuam thiab cov kev sib tw yuav tsum haum zoo.
② Lub caj npab tig tau yooj yim tig 360 degree nyob ib ncig ntawm kab.
③ Kho qhov hloov kho gasket kom qhov kawg ntawm lub viav caj npab nqaj mus txog rau sab sauv deflection F Ntau dua lossis sib npaug rau R / 250 (R yog lub vojvoog ntawm kev sib hloov).
