CN104716615A - Crown block mobile car cable laying method - Google Patents
Crown block mobile car cable laying method Download PDFInfo
- Publication number
- CN104716615A CN104716615A CN201310691570.5A CN201310691570A CN104716615A CN 104716615 A CN104716615 A CN 104716615A CN 201310691570 A CN201310691570 A CN 201310691570A CN 104716615 A CN104716615 A CN 104716615A
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- cable
- terminal box
- overhead traveling
- traveling crane
- crown block
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The invention discloses a crown block mobile car cable laying method. The method includes the steps that a main distribution control cabinet of a crown block is arranged on a crown block girder, and the crown block girder and a crown block mobile car are each provided with one terminal box. One end of each terminal box is provided with common connectors, and the other end of each terminal box is provided with at least one main connector. The main connectors are connected with the common connectors through common cables in the terminal boxes, then all connectors of the main distribution control cabinet of the crown block are correspondingly connected with the common connectors on the terminal box on the crown block girder one by one through common cables, all the connectors on the mobile car are correspondingly connected with the common connectors on the terminal box arranged on the mobile car through common cables one by one, and then the main connectors of the two terminal boxes are connected through telescopic multi-core cables. By means of the crown block mobile car cable laying method, the safety and reliability of supplying power to the mobile car through the crown block are improved, the economical efficiency of the crown block is considered, and the method is worth of being popularized.
Description
Technical field
The present invention
relate toa kind of
the laying method of travelling car cable on overhead traveling crane, belongs to equipment mounting technique field on overhead traveling crane.
Background technology
in factory, overhead traveling crane there is many needs to use removal cable, and a fairly large number of situation of removal cable.Travelling car on existing overhead traveling crane, its equipment comprises: multiple stage movable motor and hook lifting motor, and this motor all adopts Frequency Converter Control, then every platform motor is also to having fan of frequency converter motor, brake etc., only power cable just about about 10 ~ 30; Be arranged on the stroke on travelling car, proximity switch, elevator motor speed monitoring encoder etc. in addition, the control cables needed for it also about has about 10 ~ 30; This part cable was all emanantly to lay by traditional in the past, and namely these cables attract from the control cabinet for power distribution of overhead traveling crane respectively, make this part removal cable quantity on the high side, arrange not easily.The main distribution control cubicle of overhead traveling crane can only be arranged on above the crossbeam of overhead traveling crane, and on travelling car, space is comparatively narrow is not suitable for installing control cabinet for power distribution again, and prior art adopts normal flexible copper core power cable or flexible shielding control cables, this part cable due to when overhead traveling crane runs itself vibration and go out aluminium travelling car and drag back and forth, the heart yearn frangibility of this part removal cable, is unfavorable for safe, the shorter useful life of cable of cable; Need whole cable root to extract out after cable core fractures, when changing cable, inconvenient handling failure, the handling failure time is long.Therefore prior art is very undesirable.
Summary of the invention
the object of the present invention is to provide the laying method of travelling car cable on a kind of overhead traveling crane, current overhead traveling crane mobile motor number of cables be numerous to solve, problem that cable core frangibility and repairing time are long, thus overcome the deficiencies in the prior art.
content of the present invention
the laying method of travelling car cable on a kind of overhead traveling crane, the method is arranged on runway girder by the main distribution control cubicle of overhead traveling crane, then on runway girder and on the travelling car of overhead traveling crane, a terminal box is installed respectively, generic interface is provided with in one end of each terminal box, its other end is provided with at least 1 total interface, total interface is connected by the common cable in terminal box with generic interface, then the generic interface common cable on the terminal box on each interface of main distribution control cubicle of overhead traveling crane and runway girder is connected one to one, the generic interface common cable of interface each on travelling car with the terminal box be arranged on travelling car is connected one to one, then two total interfaces of terminal box are connected by the multicore cable of extension type, thus the multicore cable realized between two terminal boxs moves along with travelling car work on overhead traveling crane, and two terminal boxs do not need to move relative to respective runway girder and travelling car with common cable.
on aforementioned overhead traveling crane removal cable laying method in, the total interface be arranged on terminal box is 1 ~ 6.
on aforementioned overhead traveling crane removal cable laying method in, the multicore cable of extension type is the copper core power cable of high-performance high flexibility or the shielding control cables of high-performance high flexibility.
compared with prior art, the present invention is applicable in factory, overhead traveling crane need to use removal cable, the especially a fairly large number of situation of removal cable.By the present invention, removal cable quantity reduces many relatively, arranges easily; By adopting the copper core power cable of high-performance high flexibility or the shielding control cables of high-performance high flexibility between two fixing terminal boxs, and outside two fixed terminal casees, adopting common flexible cable, the macroeconomic so both having looked after equipment turn improves the useful life of removal cable; The core for subsequent use of the cable of multicore can be utilized during cable fault, when cable core fractures, core for subsequent use can be utilized rapidly to connect, during as whole cable will be changed, then only need the part between replacing two fixed terminal casees, improve efficiency.The present invention effectively can to improve on overhead traveling crane control cabinet for power distribution to the useful life of the removal cable of travelling car, and the speed changing cable is improve when removal cable fault, improve fail safe that overhead traveling crane powers to travelling car, reliability, also look after the economy of travelling overhead crane apparatus, have the meaning be worthy to be popularized.
Accompanying drawing explanation
fig. 1 schematic diagram of the present invention.
being labeled as in accompanying drawing: the main distribution control cubicle of 1-overhead traveling crane, 2-goes out travelling car, 3-goes out aluminium car movable motor, 4-goes out aluminium car movable motor fan, electromotor brake is walked by 5-Chu Lv garage, 6-goes out aluminium hook lifting motor, 7-goes out aluminium hook lifting motor fan, 8-goes out aluminium hook lifting motor brake, 9-goes out the stroke on aluminium travelling car, proximity switch, 10-elevator motor speed monitoring encoder, 11-goes out the power cable of aluminium car movable motor, 12-goes out the power cable of aluminium car movable motor fan brake, 13-goes out the power cable of aluminium hook lifting motor, 14-goes out the power cable of aluminium hook lifting motor fan brake, 15-goes out the multicore shielding control cables of the stroke proximity switch on aluminium travelling car, 16-elevator motor speed monitoring encoder shields multipair twisted-pair feeder flexible cable, 17-terminal box one, 18-terminal box two.
Embodiment
below in conjunction with accompanying drawing, the aluminium travelling car that goes out that the present invention is used on electrolysis multi-function crane is described in further detail, but not as any limitation of the invention.
as shown in the figure: the laying method of travelling car cable on a kind of overhead traveling crane, the method is arranged on runway girder by the main distribution control cubicle 1 of overhead traveling crane, then difference mounting terminal case 1 and terminal box 2 18 on runway girder and on the travelling car 2 of overhead traveling crane, generic interface is provided with in one end of terminal box 1 and terminal box 2 18, its other end is provided with 6 total interfaces, total interface is connected by the common cable in respective terminal box with generic interface, then the generic interface common cable on the terminal box 1 on each interface of main distribution control cubicle 1 of overhead traveling crane and runway girder is connected one to one, the generic interface common cable of interface each on travelling car 2 with the terminal box 2 18 be arranged on travelling car is connected one to one, then terminal box 1 is connected by the multicore cable of extension type with total interface of terminal box 2 18, thus the multicore cable realized between two terminal boxs moves along with travelling car work on overhead traveling crane, and two terminal boxs do not need to move relative to respective runway girder and travelling car with common cable.
wherein employing 6 with the merging method of multicore cable is: 2 go out aluminium car movable motor 3 and can share the power cable 11 that goes out aluminium car movable motor, the fan 4 of aluminium car movable motor, brake 5 shares the power cable 12 that goes out aluminium hook lifting motor fan brake, go out aluminium hook lifting motor 6 goes out aluminium hook lifting motor power cable 13 with one, go out the fan 7 of aluminium hook lifting motor, brake 8 shares the power cable 14 that goes out aluminium hook lifting motor fan brake, stroke on all dollies, the control cables of proximity switch 9 shares the multicore shielding control cables 15 that goes out the stroke proximity switch on aluminium travelling car, an elevator motor speed monitoring encoder 10 elevator motor speed monitoring encoder shields multipair twisted-pair feeder flexible cable 16.
then whole go out aluminium travelling car four multicore power cables, two multicore shielding control cables, namely the power cable 11 going out aluminium car movable motor is one, the power cable 12 going out aluminium car movable motor fan brake is one, the power cable 13 going out aluminium hook lifting motor is one, the power cable 14 going out aluminium hook lifting motor fan brake is one, the multicore shielding control cables 15 going out the stroke proximity switch on aluminium travelling car is one, it is one that elevator motor speed monitoring encoder shields multipair twisted-pair feeder flexible cable 16, the terminal box 17 be fixed on runway girder is one, the terminal box 18 be fixed on out on aluminium travelling car is one.Sequence number is the copper core power cable of the cable employing high-performance high flexibility of 11 ~ 14, and sequence number 15 to 16 cable adopts the shielding control cables of high-performance high flexibility.
wherein to be about long x height x dark for the size of two terminal boxs: 400 mm(L) X250 mm (H) x150 mm (D), degree of protection is IP54, internal terminal is vibration proof terminal, terminal is divided into power terminal and control terminal, and the cable distribution cable head of turnover terminal box is dust-proof; Secondly the copper core power cable of high-performance high flexibility and the shielding control cables of high-performance high flexibility can adopt foreign brand name cable; The flexible cable of home brands can be adopted to lay from terminal box to the cable of power consumption equipment.
Claims (3)
1. the laying method of travelling car cable on an overhead traveling crane, it is characterized in that: the method is arranged on runway girder by the main distribution control cubicle of overhead traveling crane, then on runway girder and on the travelling car of overhead traveling crane, a terminal box is installed respectively, generic interface is provided with in one end of each terminal box, its other end is provided with at least 1 total interface, total interface is connected by the common cable in terminal box with generic interface, then the generic interface common cable on the terminal box on each interface of main distribution control cubicle of overhead traveling crane and runway girder is connected one to one, the generic interface common cable of interface each on travelling car with the terminal box be arranged on travelling car is connected one to one, then two total interfaces of terminal box are connected by the multicore cable of extension type, thus the multicore cable realized between two terminal boxs moves along with travelling car work on overhead traveling crane, and two terminal boxs do not need to move relative to respective runway girder and travelling car with common cable.
2. the laying method of removal cable on overhead traveling crane according to claim 1, is characterized in that: the total interface be arranged on terminal box is 1 ~ 6.
3. the laying method of removal cable on overhead traveling crane according to claim 1, is characterized in that: the multicore cable of extension type is the copper core power cable of high-performance high flexibility or the shielding control cables of high-performance high flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691570.5A CN104716615B (en) | 2013-12-17 | 2013-12-17 | The laying method of moving cart cable on overhead traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691570.5A CN104716615B (en) | 2013-12-17 | 2013-12-17 | The laying method of moving cart cable on overhead traveling crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104716615A true CN104716615A (en) | 2015-06-17 |
| CN104716615B CN104716615B (en) | 2018-04-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691570.5A Active CN104716615B (en) | 2013-12-17 | 2013-12-17 | The laying method of moving cart cable on overhead traveling crane |
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| CN (1) | CN104716615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268036A (en) * | 2021-11-26 | 2022-04-01 | 国网北京市电力公司 | Cabinet body structure |
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| CN202849446U (en) * | 2012-08-16 | 2013-04-03 | 芜湖新兴铸管有限责任公司 | Water slag overhead travelling crane for water slag tank used in blast furnace smelting process |
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2013
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5297548A (en) * | 1976-02-12 | 1977-08-16 | Okamura Corp | Device for transferring stacker crane power feed cable suspension fitting from guide rail on layered shelf to said crane by having said suspension fitting run on said rail |
| JPH08225293A (en) * | 1995-02-22 | 1996-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Operating method and control device for cable crane |
| CN2897965Y (en) * | 2006-04-14 | 2007-05-09 | 宋世鹏 | Crane of container |
| CN201359699Y (en) * | 2009-02-27 | 2009-12-09 | 岳阳千盟电子有限公司 | Control system for overhead traveling crane positioning and location management |
| CN201639251U (en) * | 2010-03-14 | 2010-11-17 | 山西太钢不锈钢股份有限公司 | Transmission cable laying structure of electric slab clamp |
| CN202046805U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Hook bridge crane |
| CN102838041A (en) * | 2011-06-21 | 2012-12-26 | 中国石油化工集团公司 | Slide-transmission wire used in overhead crane |
| CN202231169U (en) * | 2011-10-17 | 2012-05-23 | 衡水供电公司 | Special wiring board with aviation joint body for thermometer test |
| CN202322061U (en) * | 2011-11-21 | 2012-07-11 | 江麓机电科技有限公司 | Wired remote system of tower crane |
| CN202849446U (en) * | 2012-08-16 | 2013-04-03 | 芜湖新兴铸管有限责任公司 | Water slag overhead travelling crane for water slag tank used in blast furnace smelting process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268036A (en) * | 2021-11-26 | 2022-04-01 | 国网北京市电力公司 | Cabinet body structure |
| CN114268036B (en) * | 2021-11-26 | 2024-01-23 | 国网北京市电力公司 | Cabinet structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104716615B (en) | 2018-04-20 |
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