CN202756481U - Paying-off reel braking device for power cable construction - Google Patents
Paying-off reel braking device for power cable construction Download PDFInfo
- Publication number
- CN202756481U CN202756481U CN 201220385744 CN201220385744U CN202756481U CN 202756481 U CN202756481 U CN 202756481U CN 201220385744 CN201220385744 CN 201220385744 CN 201220385744 U CN201220385744 U CN 201220385744U CN 202756481 U CN202756481 U CN 202756481U
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- power cable
- brake
- base
- utility
- braking
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Abstract
The utility model discloses a paying-off reel braking device for power cable construction. The device is characterized by comprising a braking piece, a braking rod, a rotating supporting frame, and a base, wherein the rotating supporting frame is fixed to the base, the braking rod is installed on the rotating supporting frame in a rotating mode, one end of the braking rod is fixedly provided with the braking piece, and fixing bolts are arranged on the base. The device is simple and reasonable in structural design, and is safe and convenient to brake.
Description
Technical field
The utility model relates to a kind of power cable the construction line-putting dish brake device.
Background technique
Along with constantly carrying out of China's urban renewal, also more and more to the demand of power cable.In the power cable layer process, often can run into special circumstances and need to stop immediately twisting mill, conveyor and cable tray.Satisfying at existing traditional system of laying in the situation about stopping synchronously of strand mill and conveyor, cable tray can not stop synchronously.This can might cause cable friction ground, makes the oversheath of power cable damaged; Perhaps cause between the power cable bending radius too small, damage cable; The workmen who is responsible for simultaneously cable tray is also easily injured, has larger potential safety hazard.
During traditional power cable construction is laid, cable tray, wire-unfolding rack, the space between the ground is narrower and small, and the braking of cable tray all is to take manually to withstand cable tray with waddy, or drags the mode of cable tray with hand.When the rotating speed of cable tray faster situation be that above-mentioned retardation efficiency is low, can not play the effect of synchronous braking, also very dangerous may cause security incident simultaneously.
The model utility content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, braking safe, power cable the construction line-putting dish brake device easily.
The technical scheme in the invention for solving the above technical problem is: this power cable the construction line-putting dish brake device, it is characterized in that: comprise brake block, brake lever, rotary support support, base, described rotary support support is fixed on the base, described brake lever is rotatably installed on the rotary support support, one end of brake lever is brake block fixedly, is provided with fixed bolt on the described base.This device in use, be fixed on the below of draw drum by fixed bolt, the other end of brake lever is applied downward power, an end of brake lever lifts, so that the wheel disc of brake block and draw drum contacts, when realizing stopping in emergency in the power cable layer process cable tray is taked braking brake.
Brake lever described in the utility model is hinged on the rotary support support by connecting rod.
The material of brake block described in the utility model adopts rubber.
The utility model compared with prior art has the following advantages and effect: structural design advantages of simple, braking safe, convenience.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation.
Fig. 2 is the utility model embodiment's use view.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1 to Fig. 2, the present embodiment power cable the construction line-putting dish brake device, comprise brake block 1, brake lever 2, rotary support support 3, base 4, rotary support support 3 is fixed on the base 4, and brake lever 2 is hinged on the rotary support support 3 by connecting rod 5.One end of brake lever 2 is brake block 1 fixedly, is provided with fixed bolt 6 on the base 4.
The material of brake block 1 adopts rubber in the present embodiment.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification only is to the explanation of the utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. power cable the construction line-putting dish brake device, it is characterized in that: comprise brake block, brake lever, rotary support support, base, described rotary support support is fixed on the base, described brake lever is rotatably installed on the rotary support support, one end of brake lever is brake block fixedly, is provided with fixed bolt on the described base.
2. power cable the construction line-putting dish brake device according to claim 1, it is characterized in that: described brake lever is hinged on the rotary support support by connecting rod.
3. power cable the construction line-putting dish brake device according to claim 1 is characterized in that: the material employing rubber of described brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385744 CN202756481U (en) | 2012-08-06 | 2012-08-06 | Paying-off reel braking device for power cable construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385744 CN202756481U (en) | 2012-08-06 | 2012-08-06 | Paying-off reel braking device for power cable construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756481U true CN202756481U (en) | 2013-02-27 |
Family
ID=47735665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385744 Expired - Lifetime CN202756481U (en) | 2012-08-06 | 2012-08-06 | Paying-off reel braking device for power cable construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756481U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746320A (en) * | 2014-01-24 | 2014-04-23 | 福州大学 | Variable-friction pay-off unit for cable |
| CN105680366A (en) * | 2014-11-19 | 2016-06-15 | 中国石油化工股份有限公司 | Hydraulic cable collecting-releasing apparatus |
| CN106229883A (en) * | 2016-08-23 | 2016-12-14 | 国网山东省电力公司滨州市滨城区供电公司 | A kind of special brake unit of cable unreeling rack |
| CN106429630A (en) * | 2016-12-06 | 2017-02-22 | 上海腾茸电气有限公司 | Cable reel supporting device with braking device |
| CN111392506A (en) * | 2020-03-27 | 2020-07-10 | 广东电网有限责任公司 | Rope structure releasing assembly |
-
2012
- 2012-08-06 CN CN 201220385744 patent/CN202756481U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746320A (en) * | 2014-01-24 | 2014-04-23 | 福州大学 | Variable-friction pay-off unit for cable |
| CN103746320B (en) * | 2014-01-24 | 2016-02-03 | 福州大学 | A kind of change frictional force cable drum device |
| CN105680366A (en) * | 2014-11-19 | 2016-06-15 | 中国石油化工股份有限公司 | Hydraulic cable collecting-releasing apparatus |
| CN105680366B (en) * | 2014-11-19 | 2018-06-19 | 中国石油化工股份有限公司 | Fluid pressure type cable winding apparatus |
| CN106229883A (en) * | 2016-08-23 | 2016-12-14 | 国网山东省电力公司滨州市滨城区供电公司 | A kind of special brake unit of cable unreeling rack |
| CN106229883B (en) * | 2016-08-23 | 2018-02-16 | 国网山东省电力公司滨州市滨城区供电公司 | A kind of special brake apparatus of cable unreeling rack |
| CN106429630A (en) * | 2016-12-06 | 2017-02-22 | 上海腾茸电气有限公司 | Cable reel supporting device with braking device |
| CN111392506A (en) * | 2020-03-27 | 2020-07-10 | 广东电网有限责任公司 | Rope structure releasing assembly |
| CN111392506B (en) * | 2020-03-27 | 2021-12-03 | 广东电网有限责任公司 | Rope structure releasing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |