CN202217968U - Lifting type paying-off tackle for wires in power distribution lines - Google Patents
Lifting type paying-off tackle for wires in power distribution lines Download PDFInfo
- Publication number
- CN202217968U CN202217968U CN2011203351340U CN201120335134U CN202217968U CN 202217968 U CN202217968 U CN 202217968U CN 2011203351340 U CN2011203351340 U CN 2011203351340U CN 201120335134 U CN201120335134 U CN 201120335134U CN 202217968 U CN202217968 U CN 202217968U
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- CN
- China
- Prior art keywords
- pulley
- wires
- vertical column
- column
- tackle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a lifting type paying-off tackle for wires in power distribution lines, comprising a fixed frame. The fixed frame is connected with a cross arm by a fixed mechanism and is provided with a vertical column which is provided with a pulley; the lower end of the vertical column is provided with a lifting bolt; and the vertical column is provided with a wheel shaft moving groove. Since the fixed frame is arranged on the cross arm and is provided with the vertical column, and a shaft of the pulley can move in the wheel shaft moving groove by movement of the lifting bolt at the lower end of the vertical column, the change of the position of the pulley is very conveniently realized so as to meet the need of different heights and be beneficial to debugging and installation of the wires at the later stage. According to the lifting type paying-off tackle, the structure is simple, the operation is stable, the daily maintenance and the daily management are convenient, the labor intensity of workers can be effectively reduced, and the safety and the stability can be further improved. The upper end of the vertical column is provided with an air hook, so that the stability of wires in the pulley is guaranteed, and a safety accident caused by falling of the wires can be avoided.
Description
Technical field
The utility model belongs to the exhibition of distribution line conduction and puts equipment technical field, particularly a kind of distribution line lead elevation type releasing pulley.
Background technology
At present, it is to hang, draw through lead through a pulley towards the sky that the line conductor exhibition that we use always is put, but the pulley position of this a kind of form is fixed; Be unfavorable for adjusting the hanging position of lead, bring greater inconvenience, cause staff's work high above the ground labour intensity bigger for later stage conductor mounting debugging; Poor stability; Fail safe also receives certain influence, in the lead moving process, is easy to occur that lead falls or even casualty accident.
The utility model content
The utility model provide a kind of can change the lead hanging position, effectively reduce lead through the coaster resistance, can directly lead be placed into the distribution line lead elevation type releasing pulley in the insulator upper groove.
A kind of distribution line lead elevation type releasing pulley comprises the fixed mount that is connected through fixed mechanism with cross-arm, on the said fixed mount column is set, and on the said column pulley is set, and the lower end is provided with lifting bolt, and the wheel shaft shifting chute is set on the said column.
The upper end of said column is provided with window catch.
Because the utility model is through being provided with fixed mount on cross-arm; Column is set on the fixed mount; Through moving of column lower end lifting bolt, the axle of pulley can move in the wheel shaft shifting chute, has realized the variation of pulley position easily; The needs that adapt to differing heights, the debugging that is beneficial to the later stage lead is installed; The utility model is simple in structure, stable, is convenient to regular maintenance and management, can effectively reduce working strength of workers, and fail safe can further improve with stable.The upper end of column is provided with window catch, has guaranteed the stability of lead in pulley, is unlikely to fall, and security incident occurs.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1: a kind of distribution line lead elevation type releasing pulley; Comprise the fixed mount 1 that is connected through fixed mechanism 4 with cross-arm 2, on the said fixed mount 1 column 7 is set, on the said column 7 pulley 3 is set; The lower end is provided with lifting bolt 5, on the said column 7 wheel shaft shifting chute 6 is set.The upper end of said column 7 is provided with window catch 8.Because the utility model is through being provided with fixed mount 1 on cross-arm 2; Column 7 is set on the fixed mount 1; Through moving of column 7 lower end lifting bolts 5, the axle of pulley 3 can move in wheel shaft shifting chute 6, has realized the variation of pulley 3 positions easily; The needs that adapt to differing heights, the debugging that is beneficial to the later stage lead is installed; The utility model is simple in structure, stable, is convenient to regular maintenance and management, can effectively reduce working strength of workers, and fail safe can further improve with stable.The upper end of column is provided with window catch, has guaranteed the stability of lead in pulley, is unlikely to fall, and security incident occurs.The utility model is simple in structure, stable, is convenient to regular maintenance and management.
Claims (2)
1. distribution line lead elevation type releasing pulley; Comprise the fixed mount that is connected through fixed mechanism with cross-arm, on the said fixed mount column is set, on the said column pulley is set; It is characterized in that: the lower end is provided with lifting bolt, and the wheel shaft shifting chute is set on the said column.
2. distribution line lead elevation type releasing pulley as claimed in claim 1, it is characterized in that: the upper end of said column is provided with window catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351340U CN202217968U (en) | 2011-09-08 | 2011-09-08 | Lifting type paying-off tackle for wires in power distribution lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351340U CN202217968U (en) | 2011-09-08 | 2011-09-08 | Lifting type paying-off tackle for wires in power distribution lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217968U true CN202217968U (en) | 2012-05-09 |
Family
ID=46017199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203351340U Expired - Fee Related CN202217968U (en) | 2011-09-08 | 2011-09-08 | Lifting type paying-off tackle for wires in power distribution lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217968U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969676A (en) * | 2012-11-12 | 2013-03-13 | 嘉兴电力局 | Cable laying device adopting guiding type control of fixed pulleys |
| CN103401179A (en) * | 2013-07-12 | 2013-11-20 | 国家电网公司 | Rapid winding rack for insulating rope |
| CN103956682A (en) * | 2014-05-07 | 2014-07-30 | 国家电网公司 | Adjustable paying-off pulley test rack |
| CN103950792A (en) * | 2014-05-07 | 2014-07-30 | 国家电网公司 | Detecting device for interaction of wires and paying-off pulleys in tension stringing process |
| CN104078893A (en) * | 2014-07-10 | 2014-10-01 | 中建五局工业设备安装有限公司 | Vertical well cable construction device used for high-rise building |
| CN105652398A (en) * | 2016-03-14 | 2016-06-08 | 国网福建省电力有限公司 | Snowflake type OPGW over-cable rack |
| CN107062983A (en) * | 2016-12-29 | 2017-08-18 | 广西恩康机械设备有限公司 | The many times of strokes amplification jack of tubular heat exchanger cleaning device |
| CN108892065A (en) * | 2018-06-29 | 2018-11-27 | 国家电网公司 | Electric power weight Hoisting tackle and hanging method |
| CN110518491A (en) * | 2019-09-06 | 2019-11-29 | 国网山东省电力公司龙口市供电公司 | A kind of graphite lubrication unwrapping wire earthing tackle |
-
2011
- 2011-09-08 CN CN2011203351340U patent/CN202217968U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969676A (en) * | 2012-11-12 | 2013-03-13 | 嘉兴电力局 | Cable laying device adopting guiding type control of fixed pulleys |
| CN103401179A (en) * | 2013-07-12 | 2013-11-20 | 国家电网公司 | Rapid winding rack for insulating rope |
| CN103401179B (en) * | 2013-07-12 | 2017-02-08 | 国家电网公司 | Rapid winding rack for insulating rope |
| CN103956682A (en) * | 2014-05-07 | 2014-07-30 | 国家电网公司 | Adjustable paying-off pulley test rack |
| CN103950792A (en) * | 2014-05-07 | 2014-07-30 | 国家电网公司 | Detecting device for interaction of wires and paying-off pulleys in tension stringing process |
| CN103956682B (en) * | 2014-05-07 | 2018-05-01 | 国家电网公司 | A kind of adjustable pulley block test stand |
| CN104078893A (en) * | 2014-07-10 | 2014-10-01 | 中建五局工业设备安装有限公司 | Vertical well cable construction device used for high-rise building |
| CN104078893B (en) * | 2014-07-10 | 2017-01-25 | 中建五局工业设备安装有限公司 | Vertical well cable construction device used for high-rise building |
| CN105652398A (en) * | 2016-03-14 | 2016-06-08 | 国网福建省电力有限公司 | Snowflake type OPGW over-cable rack |
| CN107062983A (en) * | 2016-12-29 | 2017-08-18 | 广西恩康机械设备有限公司 | The many times of strokes amplification jack of tubular heat exchanger cleaning device |
| CN108892065A (en) * | 2018-06-29 | 2018-11-27 | 国家电网公司 | Electric power weight Hoisting tackle and hanging method |
| CN110518491A (en) * | 2019-09-06 | 2019-11-29 | 国网山东省电力公司龙口市供电公司 | A kind of graphite lubrication unwrapping wire earthing tackle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |