Yuav Ua Li Cas Xaiv Txoj Cai Gantry Crane?

Yuav ua li cas xaiv txoj cai gantry crane?

 

1. Yuav ua li cas xaiv ib leeg -girder thiab ob -girder gantry cranes

 

Feem ntau hais lus, qhov zoo ntawm kev nqa ntawm crane yog tswj hauv qab 50 tons, thiab qhov ntev ntawm crane yog tswj tsis pub dhau 35 meters. Yog tias tsis muaj cov lus qhia tshwj xeeb rau kev siv, peb tuaj yeem xaiv ib qho -girder crane. Tab sis yog tias muaj qhov yuav tsum tau ua rau qhov dav ntawm lub qhov rooj ob txhais ceg, piv txwv li, qhov dav ntawm lub qhov rooj ob txhais ceg yuav tsum tsis txhob me me, tab sis yuav tsum loj, thiab kev ua hauj lwm ceev yuav tsum tsis txhob qis, ceev los yog siab, los yog cov khoom hnyav, cov khoom loj thiab ntev yuav tsum tau nquag nqa, ces peb tuaj yeem xaiv ob -girder gantry crane.

 

 

2. Yuav tsum muaj rau gantry crane ncua thiab jib ntev

 

Qhov loj ntawm lub gantry crane raug cuam tshuam los ntawm kev ncua. Thaum peb ua peb xaiv, peb yuav tsum txo cov spans kom ntau li ntau tau thaum txhua yam ua tau raws li peb cov kev cai siv thiab ua tau raws li cov qauv tsim nyog rau spans.

 

 

3. Cov ntsiab cai rau kev txiav txim siab lub log ntawm lub gantry cranes

 

① Kev ruaj ntseg ntawm lub mast yuav tsum tau khaws cia thaum khiav raws lub crane khiav.

 

② Qhov loj ntawm lub tiaj tus steel ncej ntawm lub outriggers yuav tsum loj tshaj qhov loj tag nrho ntawm cov khoom thauj, kom cov khoom thauj mus tau zoo.

 

③ Nws yog ib qho tsim nyog yuav tsum ua kom ncua S thiab lub log puag B rau hauv ib qho kev faib ua feem. Feem ntau, lub hauv paus log yog nyob nruab nrab ntawm ib -lub quarter thiab ib - thib rau ntawm qhov ntev.

 

④ Txheeb xyuas qhov sib nrug ntawm qhov gantry crane.

 

Thaum ua haujlwm, tus neeg teb xov tooj yuav tsum tau xyuam xim rau qee qhov kev ncua deb ntawm sab nraud ntawm lub crane thiab cov khoom thauj lossis lwm lub tsheb, tawm hauv qhov chaw txaus los pab txhawb kev thauj khoom thiab tshem tawm ntawm lub crane. Qee zaum qhov chaw yuav tsum loj dua. Thaum lub tsheb thauj mus los ua haujlwm nyob rau hauv qhov ncua sij hawm, nws yog ib qho tsim nyog los xyuas kom meej tias qhov deb ntawm ntau tshaj 0.7 meters ntawm lub tsheb thauj mus los thiab lub qhov rooj ob txhais ceg. Thaum lub tsheb thauj khoom tsis ua haujlwm, qhov kev ncua deb ntawm lub tsheb thauj mus los thiab cov khoom sib kis tuaj yeem ua rau me me, ntau dua li ib nrab ib 'meter'. Qhov ntawd yog nws. Thaum dai cov khoom hla lub qhov rooj ob txhais ceg, qhov deb ntawm ntau tshaj li ib nrab ib 'meter' yuav tsum tau khaws cia.

 

 

4. Cov xwm txheej ntawm kev siv

 

Ib puag ncig tej yam kev mob: Kev khiav hauj lwm kub nyob rau hauv cov huab cua ntawm -25℃~ +40 degree, qhov nruab nrab kub rau 24 teev tsis tuaj yeem siab tshaj +35 degree, thiab qhov siab ntawm qhov chaw siv tsis siab tshaj 2000 meters. Thaum qhov siab siab tshaj 1000 meters, lub cev muaj zog yuav tsum tau kuaj xyuas. calibration.

 

Conductive daim ntawv: muab faib ua ob hom: cable conductive thiab swb xaim conductive.

 

Cov cuab yeej siv no yog siv los thauj cov ntaub ntawv thiab txhim kho thiab tswj cov cuab yeej hauv qhov chaw ruaj khov xws li cov chaw tsim khoom, chaw nres tsheb fais fab, warehouses, thiab stockyards. Raws li lub hom phiaj thiab cov khoom siv rov qab, nws tuaj yeem muab faib ua hom hauv qab no: Hook choj crane yog tsim rau kev thauj khoom dav dav, tshem tawm thiab nqa kev thauj mus los hauv kev ruaj khov sab hauv tsev lossis sab nraum zoov hauv factories, mines, enterprise rhiav, warehouses, thiab lwm yam. Cov theem ua haujlwm feem ntau yog A3 ~ A6.A3 ~ A4 yog qhov tsim nyog rau 5 cov khoom sib dhos, tsim thiab kho, A6. haum rau tibneeg hu tauj coob lossis feem ntau puv -load ua haujlwm. Lub crane no tsis haum rau kev nqa cov khoom uas muaj hluav taws kub thiab tawg tau txaus ntshai los yog siab tshaj -kua kua hlau.

 

5. Cov lus qhia luv luv rau gantry cranes

 

Lub gantry crane kuj yog crane. Nws yog tus choj hom crane uas yog siv los khiav ntawm txoj kev siab. Lub gantry crane khiav longitudinally raws txoj kev. Nws lub ntsiab feature yog tias tus choj tau muab tso rau ntawm txoj kev siab thiab khiav ntawm ob sab. Lub lifting trolley ntawm lub gantry crane yog kab rov tav raws txoj kev khiav ntawm tus choj. Qhov no tsim ib qho chaw ua haujlwm square, uas koj tuaj yeem ua haujlwm thiab nqa ntau yam khoom yam tsis muaj kev cuam tshuam los ntawm cov khoom siv hauv av.

 

Gantry cranes muaj ntau yam kev siv thiab tuaj yeem siv sab hauv tsev, sab nraum zoov, hauv cov chaw tsim khoom, qhib qhov chaw, docks thiab lwm qhov chaw. Gantry cranes tuaj yeem muab faib ua peb hom, ib qho yog ib qho yooj yim gantry crane, thiab lwm yam yog metallurgical - tshwj xeeb gantry crane.

 

Ordinary gantry cranes yog tsim los ntawm peb qhov chaw: lub lifting trolley, choj hlau qauv, thiab choj kev khiav hauj lwm mechanism. Lub lifting trolley tau muab faib ua peb ntu, suav nrog kev nqa lub tshuab, lub tshuab ua haujlwm trolley, thiab cov ncej me.

 

Lub tshuab nqa tau muab faib ua ob peb ntu, feem ntau suav nrog lub cev muaj zog, reducer, nruas thiab rub lub thaiv, thiab nres. Lub cev muaj zog hla lub reducer kom tig lub nruas, kom cov hlua hlau tuaj yeem nqa thiab txo cov khoom hnyav ntawm lub nruas. Lub trolley thav duab feem ntau yog welded qauv. Nws yog ib lub thav duab uas txhawb nqa thiab txhim kho lub lifting mechanism thiab kev ua haujlwm trolley.