CN202016783U - Constant-tension cable coiling power supply device - Google Patents
Constant-tension cable coiling power supply device Download PDFInfo
- Publication number
- CN202016783U CN202016783U CN2011200741439U CN201120074143U CN202016783U CN 202016783 U CN202016783 U CN 202016783U CN 2011200741439 U CN2011200741439 U CN 2011200741439U CN 201120074143 U CN201120074143 U CN 201120074143U CN 202016783 U CN202016783 U CN 202016783U
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- current collection
- cable
- drum
- coupler
- power supply
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- Expired - Fee Related
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Abstract
The utility model provides a constant-tension cable coiling power supply device, which can lead traveling equipment to have a larger movement range and comprises a drum and a cable wound on the drum. The drum is connected with a speed reducer and a current collection box via a connecting pipe arranged on a center shaft, the connecting pipe is utilized as a rotating shaft shared by the drum, the speed reducer and the current collection box, an input shaft of the speed reducer is connected with a torque motor via a coupler, a current collection ring rack is disposed in the current collection box and provided with a current collection copper ring, a carbon brush and an insulation ring, one end of the cable is connected with a fixed power source while the other end of the cable penetrates through the connecting pipe to be connected with the current collection copper ring in the current collection box, and power is outputted to be supplied to movable equipment via the carbon brush and an outer lead. The constant-tension cable coiling power supply device adopts the torque motor, effectively avoids torque changed generated due to increase of cables on the drum, avoids changing tension of the cables, guarantees constant tension during cable coiling, adopts the coupler with a brake wheel so as to be capable of controlling cable coiling speed at any time, and can adjust cable pay-off speed by means of changing magnitude of braking force.
Description
Technical field
The utility model belongs to the universal machine field, relates to a kind of electric supply installation that is used for mechanically moving equipment, relates in particular to a kind of permanent tension force cable rolling electric supply installation, and the equipment that is mainly used in is the power supply in the straight-line motion process in limited range.
Background technology
The power of walking mechanically moving generally derives from and carries the driving engine or the energy, and this power driven mode must be added after being with energy depletion.The mechanism's (equipment) that moves in limited range needn't adopt this type of drive, but adopts the fixed power source power supply mode more convenient.
At present, fixed power source is connected with walking machine and realize that adopt of power supply touch the slip Current Collecting Methods or drag the slip power supply mode more.Above-mentioned two kinds of power supply modes all need to increase support to support slip, and touching slip length needs greater than the machine-walking stroke; It is disorderly to drag slip to cause supply line to pile up easily.These problems have limited the stroke of machine-walking, make the machine-walking action radius less.
Summary of the invention
The purpose of this utility model is in order to overcome problems of the prior art, a kind of permanent tension force cable rolling electric supply installation to be provided, and this device can make walking arrangement that big action radius is arranged.
The purpose of this device is achieved through the following technical solutions.This mechanism forms and comprises:
A kind of permanent tension force cable rolling electric supply installation comprises reel and the cable that is wrapped on the reel; Described reel is connected with reductor, collector box by the adapting pipe that is arranged on the axis, and this adapting pipe is as the shared rotating shaft of reel, reductor, collector box; The input shaft of described reductor is connected with torque motor by coupler; Be provided with the current collection ring stand in the described collector box, the current collection ring stand is provided with current collection copper ring, insulating collar and carbon brush; One termination fixed power source of described cable, the other end passes adapting pipe, and is connected with current collection copper ring in the collector box by lead, again by carbon brush and outer lead output to mobile power supply equipment.
In order to control the speed of cable rolling at any time, above-mentioned coupler adopts the coupler of band brake wheel, the speed in the time of can adjusting cable laying by the size that changes braking force.
The utility model has the following advantages with respect to prior art:
1, the utility model adopts torque motor, efficiently solves the moment variations that the cable increase is produced on the reel, avoids the variation to cable tension, and constant tension force is arranged when having guaranteed cable rolling.
2, the utility model uses the coupler of band brake wheel, can control the speed of cable rolling at any time, the speed the when size of change braking force can be adjusted cable laying.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below by specific embodiment structure of the present utility model and principle of work are further described.
With reference to Fig. 1, a kind of permanent tension force cable rolling electric supply installation comprises reel 2, is wrapped in the cable 1 on the reel, reductor 4, collector box 8.Wherein, reel 2 is connected with reductor 4, collector box 8 by the adapting pipe 3 that is arranged on the axis.
Adapting pipe 3 is connection pipes of reel 2, reductor 4, collector box 8, also is the shared rotating shaft of reel 2, reductor 4, collector box 8, works to support reel simultaneously.
The input shaft of reductor 4 is connected with torque motor 6 by the coupler 5 of band brake wheel.Reductor 4 makes the mechanical equipment moving velocity consistent with cable rolling speed; Coupler 5 can be controlled the speed of cable rolling at any time, and it is synchronous to make the speed of cable rolling and cable laying and main garage walk speed.Torque motor is realized the constant-tension (when load increased, the conveying axis rotating speed of motor can decrease automatically) to cable.
Be provided with current collection ring stand 13 in the collector box 8, current collection ring stand 13 is provided with current collection copper ring 9, insulating collar 10 and carbon brush 12.One termination fixed power source of cable 1, the other end passes adapting pipe 3, and is connected by the current collection copper ring 9 in lead 7 and the collector box 8, passes through carbon brush 12 again and outer lead 11 is exported to mobile power supply equipment.
With the coal unloader is example, and an end of cable 1 is connected with fixed power source, and outer lead 11 connects with coal unloader supply line, when coal unloader advances, and reel 2 cable layings, reel 2 take-ups when coal unloader retreats.Thereby realize the power supply of fixed power source to traveling gear.This mechanism is used for the north during cold season, and the lubricating oil in the reductor can not adopt the big lubricating oil of viscosity, in order to avoid resistance is excessive, and normal cable laying.Can increase arrangement of clutch and damping arrangement and solve deadweight cable laying problem.
Claims (2)
1. permanent tension force cable rolling electric supply installation, comprise reel (2) and be wrapped in cable (1) on the reel, it is characterized in that: described reel (2) is connected with reductor (4), collector box (8) by the adapting pipe (3) that is arranged on the axis, and this adapting pipe (3) is as the shared rotating shaft of reel (2), reductor (4), collector box (8); The input shaft of described reductor (4) is connected with torque motor (6) by coupler (5); Be provided with current collection ring stand (13) in the described collector box (8), current collection ring stand (13) is provided with current collection copper ring (9), insulating collar (10) and carbon brush (12); One termination fixed power source of described cable (1), the other end are passed adapting pipe (3) and also are connected by the current collection copper ring (9) in lead (7) and the collector box (8), export to mobile power supply equipment by carbon brush (12) and outer lead (11) again.
2. permanent according to claim 1 tension force cable rolling electric supply installation is characterized in that: described coupler (5) is the coupler of band brake wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200741439U CN202016783U (en) | 2011-03-21 | 2011-03-21 | Constant-tension cable coiling power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200741439U CN202016783U (en) | 2011-03-21 | 2011-03-21 | Constant-tension cable coiling power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016783U true CN202016783U (en) | 2011-10-26 |
Family
ID=44810457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200741439U Expired - Fee Related CN202016783U (en) | 2011-03-21 | 2011-03-21 | Constant-tension cable coiling power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016783U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523612A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Water pipe reel device |
| CN103964264A (en) * | 2013-02-02 | 2014-08-06 | 王召胜 | Automatic take-up and pay-off device for cables |
| CN107902499A (en) * | 2017-10-26 | 2018-04-13 | 安徽中宏线缆有限公司 | A kind of low-voltage cable length extension device of automatic deploying and retracting |
| CN108063478A (en) * | 2017-12-25 | 2018-05-22 | 苏州塔比诺机电有限公司 | A kind of novel electric bicycle charger |
| CN110950192A (en) * | 2019-11-25 | 2020-04-03 | 中国电子科技集团公司第三十八研究所 | Cable winding and unwinding device of small-sized captive balloon |
-
2011
- 2011-03-21 CN CN2011200741439U patent/CN202016783U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964264A (en) * | 2013-02-02 | 2014-08-06 | 王召胜 | Automatic take-up and pay-off device for cables |
| CN103964264B (en) * | 2013-02-02 | 2016-03-16 | 王召胜 | The automatic retraction device of a kind of cable |
| CN103523612A (en) * | 2013-10-31 | 2014-01-22 | 北方重工集团有限公司 | Water pipe reel device |
| CN107902499A (en) * | 2017-10-26 | 2018-04-13 | 安徽中宏线缆有限公司 | A kind of low-voltage cable length extension device of automatic deploying and retracting |
| CN108063478A (en) * | 2017-12-25 | 2018-05-22 | 苏州塔比诺机电有限公司 | A kind of novel electric bicycle charger |
| CN110950192A (en) * | 2019-11-25 | 2020-04-03 | 中国电子科技集团公司第三十八研究所 | Cable winding and unwinding device of small-sized captive balloon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20140321 |