Yuav Ua Li Cas Txheeb Xyuas Crane Accessories 2?
Mar 06, 2023
Yuav Ua Li Cas Txheeb Xyuas Crane Accessories 2?
Crane accessories tseem ceeb heev rau choj cranes thiab gantry cranes, yog li yuav ua li cas los xyuas qhov zoo ntawm crane accessories tom qab yuav ib lub crane?
Ntxiv nrog rau cov khoom siv crane tau hais hauv "Yuav Ua Li Cas Txheeb Xyuas Crane Accessories 1?", cov hauv qab no yuav tsum tau ua tib zoo xyuas:
(Yog tias koj pom muaj teeb meem thaum kuaj xyuas, thov hu rau peb hauv lub sijhawm)
7. Cov teeb liab thiab teeb pom kev zoo
(1) Ntxiv rau qhov hluav taws xob hoist ua haujlwm hauv av, tag nrho lwm hom cranes thiab elevators (xws li elevators) yuav tsum tau nruab nrog lub teeb liab cov khoom siv, thiab cov neeg caij tsheb elevator yuav tsum tau nruab nrog lub tswb nrov.
(2) The three phases of the main sliding line of the crane should be equipped with indicator lights, and the colors are yellow, green and red. When the rail length is >50m, qhov taw qhia teeb yuav tsum tau nruab rau ntawm ob qho kawg ntawm cov kab swb, thiab qhov taw qhia lub teeb rau lub zog xa hluav taws xob hauv tus neeg tsav tsheb cab yuav tsum tau nruab rau hauv qab lub ntsiab hloov riam ntawm lub hwj huam mov.
(3) Lub crane cab teeb pom kev zoo yuav tsum siv 24V thiab 36V kev nyab xeeb voltage. Lub teeb pom kev zoo nyob rau hauv tus choj ncej yuav tsum tau txais kev tiv thaiv kev vibration sib sib zog nqus lub tais teeb, thiab 10mm × 10mm tshav kub-tiv thaiv net yuav tsum tau nruab rau hauv lub teeb.
(4) Cov khoom siv hluav taws xob teeb pom kev zoo yuav tsum yog cov khoom siv hluav taws xob ywj pheej.
8. PE hlau thiab khoom siv hluav taws xob
(1) Lub zog hluav taws xob ntawm lub crane yuav tsum tau txais TN-S (peb-theem tsib-xaim system) lossis TN-C (peb-theem plaub-xaim system) system kom ze rau txuas PE kab ntawm daim phiaj hluav taws xob nrog lub crane. taug qab.
(2) Lub plhaub hlau ntawm ntau yam khoom siv hluav taws xob thiab cov chaw ntawm lub crane yuav tsum tau txuas nrog cov qauv hlau ntawm tag nrho lub tshuab; txwv tsis pub, txuas cov kab yuav tsum tau ntxiv.
(3) Kev ntsuas av rov qab yuav tsum tau txais kev pom zoo rau cov crane khiav. Thaum txoj kab ntev yog> 150 m, ob lub ntsiab lus hauv av yuav tsum tau teem rau ntawm kab kab pheeb ces kaum ntawm txoj kab. Txawm li cas los xij, nws tsis tas yuav tsum tau rov qab ua haujlwm ntawm daim phiaj hluav taws xob tsawg dua lossis sib npaug li 50 m ntawm qhov chaw ua haujlwm.
(4) Ob txoj hlua ntawm lub crane yuav tsum ruaj khov los ntawm kev sib txuas ntawm cov xov hlau. Cov pob qij txha ntawm cov lem ntawm tib kawg yuav tsum tau welded nrog jumper nyob ntawm tej (tshwj tsis yog rau cov lem ntawm lub steel girder ncej). Hla-section yuav tsum tau rau kev sib txuas ntawm cov xov hlau thiab jumper xov hlau: puag ncig steel Ntau dua lossis sib npaug ntawm 30mm2 (φ6-φ8 mm), tiaj tus steel Ntau dua lossis sib npaug rau 150mm2 (3 hli × 50mm lossis 4mm × 40mm).
(5) PE kab ntawm of the elevator (elevator) yuav tsum tau txuas ncaj qha mus rau cov kab hauv av dav dav ntawm chav tshuab, thiab nws tsis tso cai rau kev sib txuas hauv series.
(6) Kev teeb tsa cov khoom siv hluav taws xob thiab cov kab ua tau raws li cov kev cai, tsis muaj kev laus, kev puas tsuaj, cov ntsiab lus hluav taws xob liab qab, thiab cov xaim ib ntus.
9. Saib xyuas cov ntsia hlau thiab daim hlau tiv thaiv
(1) Cov khoom txav txav tau ntawm lub crane uas tuaj yeem ua rau tib neeg, xws li cov hlua khi, cov hlua khi thiab cov hlua khi, cov hlua khi, cov hlua rub, cov pins, thiab lwm yam.
(2) Kev tiv thaiv railings yuav tsum tau nruab rau sab nraud ntawm lub tshuab hnyav hnyav uas yuav ua rau tib neeg poob. ).
(3) Cov zawv zawg kab thaiv phaj yuav tsum tau muab tso rau hauv qab kab zawv zawg kab kawg ntawm tus choj crane trolley txhawm rau tiv thaiv cov hlua los ntawm kev sib chwv (tshwj tsis yog rau txoj kab kev ruaj ntseg zawv zawg tiv tauj uas tau raug kaw zoo).
(4) Lub pem hauv ntej ntug ntawm lub crane log yuav tsum tau nruab nrog ib tug rail cheb phaj, qhov kev ncua deb ntawm lub tsheb ciav hlau nto yog tsawg tshaj li los yog sib npaug zos rau 10 hli.
(5) Lub crane taug kev phaj yuav tsum tau welded nrog checkered steel daim hlau nrog ib tug tuab ntau tshaj los yog sib npaug zos rau 4 hli, thiab yuav tsum tsis txhob muaj warping, skewing, hnyav corrosion, los yog desoldering. Yuav tsum tsis muaj qhov tshwj xeeb hauv chav. Yog tias tsis muaj qhov ua tau ntawm cov khoom me me poob, lub qhov taub yuav tsum yog<50mm.
10. Rain cover, anchoring device
Txoj kev tsheb ciav hlau los yog cov khoom siv thauj tog rau nkoj ntawm qhov qhib-cua crane yuav tsum yoog raws thiab txhim khu kev qha, thiab cov hluav taws xob tswj qhov yuav tsum muaj lub hau npog tsis zoo. Ib tug xov tooj ntawm cov qhov dej nrog ib txoj kab uas hla ntawm 50 hli yuav tsum tau sab laug ntawm txoj kev slab.
11. Cov cim kev nyab xeeb, cov khoom siv tua hluav taws
(1) Lub tonnage signboard ntawm qhov ntsuas lifting muaj peev xwm yuav tsum tau dai nyob rau hauv ib tug conspicuous txoj hauj lwm. Lub outriggers ntawm lub mobile crane, qhov kawg ntawm lub jib, lub counterweight ntawm lub slewing, sab phaj ntawm tus nuv pulley, thiab lwm yam., yuav tsum tau pleev xim rau nrog cov xim ntawm cov cim kev ruaj ntseg.
(2) Lub crane cab thiab elevator tshuab chav tsev yuav tsum tau nruab nrog me me qhuav hmoov tua hluav taws, uas yuav tsum tau siv nyob rau hauv lub sij hawm siv tau thiab muab tso rau hauv ib qho chaw nyab xeeb thiab txhim khu kev qha.
12. Slings
(1) Cov hlua yuav tsum tau muab khaws cia ntawm ob peb lub ntsiab lus hauv qhov chaw nruab nrab, thiab raug tswj hwm thiab tswj hwm los ntawm cov neeg ua haujlwm tshwj xeeb. Qhov chaw cia khoom muaj ib daim ntawv lo nrog cov kev xaiv tshwj xeeb thiab cov khoom sib xws.
(2) Kev nkag mus ntev ntawm lub taub hau pipa rau khi hlua hlau hlua yog 15 npaug ntawm txoj kab uas hla ntawm txoj hlua thiab tsis pub tsawg dua 300 hli.
(3) Jigs, clamps, ncej thiab chains yuav tsum tsis muaj kab nrib pleb, tsis muaj yas deformation thiab hnav ntau dhau.
