Dab tsi yuav tsum tau them sai sai rau thaum yuav 75 Tuj Choj Crane
Jan 30, 2023
Dab tsi yuav tsum tau them sai sai rau thaum yuav 75 Tuj Choj Crane
1. "Kev Tiv Thaiv Kev Nyab Xeeb Rau 50 Tuj Choj Crane"
2. "Kev soj ntsuam kev nyab xeeb ntawm General Parts Ntawm 25 Tuj Choj Crane"
3. Hluav taws xob tswj ntaus ntawv
(1) Tswj cov cuab yeej.
Nws yuav tsum raug kuaj xyuas seb cov khoom siv hluav taws xob puas ua tiav, seb lub tshuab kho puas ruaj khov, tsis xoob, thiab tsis jammed; seb lub hwj chim cable puas muaj hnub nyoog los yog raug; cov khoom siv insulating yuav tsum nyob rau hauv qhov zoo.
Tsis muaj kev puas tsuaj thiab deterioration; bolt tiv tauj, txhuam thiab lwm yam kev sib txuas yuav tsum txhim khu kev qha; cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob tau xaiv rau ntawm 75 tuj choj crane yuav tsum sib haum nrog cov khoom siv hluav taws xob, chaw ua haujlwm thiab chaw ua haujlwm.
Rau cov khoom siv hluav taws xob liab qab, xyuas seb cov xim sab nraud thiab qhov taw qhia teeb pom kev zoo li cas; rau cov khoom siv hluav taws xob hloov tau yooj yim, xyuas seb qhov kev tshem tawm ntawm cable puas tsim nyog; rau cov neeg sau khoom, xyuas tias cov xaim zawv zawg tsis khoov rau hauv nws tag nrho ntev, thiab kev sib cuag yog txhim khu kev qha yam tsis muaj jamming.
(2) Kev tiv thaiv hluav taws xob.
Ib qho yooj yim-rau-kev khiav hauj lwm lub ntsiab kev rho tawm yuav tsum tau muab nyob rau ntawm txoj kab nkag ntawm 75 tuj choj crane, thiab ib qho kev hloov hluav taws xob thaum muaj xwm ceev yuav tsum muab rau ntawm lub crane, thiab nws yuav tsum tau xyuas seb lub ntsiab fais fab puas tuaj yeem txiav. tawm. Xyuas seb lub crane fais fab mov thiab txhua lub tshuab tau nruab nrog kev tiv thaiv luv luv, kev tiv thaiv hluav taws xob tsis zoo, xoom txoj haujlwm tiv thaiv, tiv thaiv overcurrent, thiab overspeed thiab poob ntawm excitation tiv thaiv rau tshwj xeeb cranes.
Tshawb xyuas qhov ua tiav thiab kev ua tau zoo ntawm cov cuab yeej tiv thaiv xws li hluav taws xob cuam tshuam, kev cuam tshuam, thiab kev ntsuas tus kheej.
Xyuas seb qhov rwb thaiv tsev tsis zoo ntawm cov kab hluav taws xob, qhov kev tiv thaiv hauv av ntawm cov khoom siv hluav taws xob, thiab kev tiv thaiv hauv av ntawm cov qauv hlau ua tau raws li qhov yuav tsum tau ua.
Tag nrho cov khoom siv hluav taws xob ntawm 75 tuj choj crane yuav tsum muaj kev ruaj ntseg hauv av (zero) kev tiv thaiv rau lub cev tsis siv neeg cov hlau casing, transformer core thiab hlau cais txheej, threading hlau yeeb nkab zawj, cable hlau sheath, thiab lwm yam, thiab cov qauv hlau.
4. Hlau qauv
Cov ntsiab lus tseem ceeb yuav tsum tau kuaj xyuas tag nrho lossis hauv zos tsis ruaj khov, qaug zog deformation, tawg, corrosion hnyav, thiab lwm yam.
Txawm hais tias qhov kev sib txuas thiab welds ntawm cov qauv hlau muaj qhov pom tseeb deformation thiab tawg.
Bolts los yog riveted kev sib txuas yuav tsum tsis txhob muaj qhov tsis xws luag xws li xoob thiab tsis xws luag.
Seb qhov kev sib txuas ntawm lub zog muaj zog muaj peev xwm ua ntej txaus.
Tag nrho cov tshuaj tiv thaiv corrosion ntawm cov qauv hlau yuav tsum zoo.
5. Cab
Kev ruaj khov thiab kev ntseeg siab ntawm kev ncua thiab kev txhawb nqa kev sib txuas ntawm tus tsav tsheb yuav tsum tau kuaj xyuas. Lub qhov rooj xauv thiab qhov rooj hluav taws xob sib cuam tshuam hloov, insulating pem teb thiab qhuav hmoov hluav taws tua hluav taws ntawm tus neeg tsav tsheb cab yuav tsum tau nruab thiab siv tau zoo.
Rau 75 tuj choj cranes ua haujlwm nyob rau hauv qhov chaw tsis zoo xws li plua plav, tshuaj lom, hluav taws xob, suab nrov, kub siab, thiab lwm yam, nws yuav tsum tau kuaj xyuas seb puas tsim nyog cov cuab yeej tiv thaiv raug teeb tsa los tiv thaiv tus neeg tsav tsheb noj qab haus huv.
Tus neeg tsav tsheb lub teeb pom kev zoo thiab lub teeb tshuaj ntsuam xyuas yuav tsum siv qhov hluav taws xob muaj kev nyab xeeb hauv 36V.
6. Cov cim kev nyab xeeb
Nws yuav tsum raug kuaj xyuas seb lub lifting muaj peev xwm kos npe ntawm 75 tuj choj crane thiab kev soj ntsuam kev nyab xeeb ntawm lub chaw saib xyuas kev lag luam tau dai rau hauv qhov chaw pom tseeb. Lub laub swb kab, cheb rail phaj, cable reel, spreader, trolley, rail clamp, swb kab tiv thaiv phaj, jib thav duab, crane tshuav caj npab, boom taub hau, outriggers, 75 nrog taug kev tuj Txawm tias sab nrauv ntawm tus ncej kawg ntawm tus choj crane yog txau nrog cov xim ntawm kev ruaj ntseg kos npe raws li qhov yuav tsum tau ua.
