CN201821038U - Special pulley for overhauling power transmission line - Google Patents
Special pulley for overhauling power transmission line Download PDFInfo
- Publication number
- CN201821038U CN201821038U CN2010205409676U CN201020540967U CN201821038U CN 201821038 U CN201821038 U CN 201821038U CN 2010205409676 U CN2010205409676 U CN 2010205409676U CN 201020540967 U CN201020540967 U CN 201020540967U CN 201821038 U CN201821038 U CN 201821038U
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- China
- Prior art keywords
- seat
- pulley
- power transmission
- special
- transmission line
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- 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 special pulley for overhauling a power transmission line. The special pulley comprises a seat and pulley wheels which are connected together, wherein, guardrails are arranged at the front part, the rear part, the left side and the right side of the seat; and pedals are arranged below the front part of the seat. In the utility model, the pulley wheels are arranged on the seat; and during the construction process, the pulley wheels are hung on a lead and a person sits on the seat, and then the pulley can freely slide or move under the traction of the lead by ground personnel. By adopting the special pulley, the problem of aerial work during the overhaul process of the power transmission line can be effectively solved; and the guardrails and the pedals are arranged on the seat, thus personal safety can be effectively ensured. The special pulley for overhauling the power transmission line provided by the utility model is convenient in overhaul, simple and convenient in operation, and is convenient and fast in application and has low cost, thus avoiding the trouble for employing a large quantity of mechanical equipment.
Description
Technical field
The utility model belongs to power transmission lines overhauling maintenance tool technical field, is specifically related to the special-purpose coaster of a kind of power transmission lines overhauling.
Background technology
Power transmission lines overhauling safeguards it is the important process that guarantees the normal operation of electric power and get rid of potential safety hazard.At present in power transmission lines overhauling is safeguarded, find many move such as stockbridge damper sliding run, problems such as foreign material take place to hang on damaged, the lead in lead, these problems all need timely processing, transmission pressure generally all is suspended in the air, need the workmen to be raised in the air, just can carry out stockbridge damper then and reset, keep in repair damaged lead, extract constructions such as hanging foreign material on the lead.Mostly the operational method that adopts is to utilize the live line working car to carry out at present, but it is higher that the use cost of live line working car compares, when running into when not having live line working car or road conditions difference car can not advance, can only use indigenous methods such as rope throwing method, but effect is often undesirable, such as can not in time allow stockbridge damper reset the time, can only change again at the shaft tower place.In the course of time, not only be unfavorable for transmission line stable operation, and caused the significant wastage of power equipment.
The utility model content
The utility model provides a kind of power transmission lines overhauling, special-purpose coaster of power transmission lines overhauling easy and simple to handle, that cost is low, easy to use of making things convenient for.
The special-purpose coaster of a kind of power transmission lines overhauling comprises seat and pulley, and described seat is connected with pulley.
The front portion of described seat, rear portion, left side, right side all are provided with guardrail, and the lower front of described seat is provided with pedal.
The special-purpose coaster of the utility model power transmission lines overhauling adopts pulley is set on the seat, during construction, pulley is hung on the lead, and the people is sitting in the seat, can independently slide or motion under the ground handling personnel draw with lead-in wire, can be adjusted to construction location flexibly.Utilize the utility model, the problem of aerial operation in the time of can effectively solving power transmission lines overhauling, and easy and simple to handle, cost is low, has removed the trouble of employing a large amount of plant equipment from, and seat all is provided with guardrail all around, can effectively ensure workmen's personal safety.The utility model simple operation, construction cost are low, applied widely.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1: the special-purpose coaster of a kind of power transmission lines overhauling, comprise seat 1 and pulley 2, the front portion of described seat, rear portion, left side, right side all are provided with guardrail 4, and the lower front of described seat is provided with pedal 3.The utility model adopts pulley 2 is set on the seat, during construction, the workmen climbs up shaft tower, pulley 2 is hung on the lead, on the special-purpose coaster of power transmission lines overhauling, fasten rope and it is hung to ground, the workmen is sitting in and fastens seat belts in the seat and protective rope, and the ground staff with rope coaster is pulled to target or the workmen independently slides coaster to construction location, after operation is finished coaster is being retracted original position.Utilize the utility model, the problem of aerial operation in the time of can effectively solving power transmission lines overhauling, and easy and simple to handle, cost is low, has removed the trouble of employing a large amount of plant equipment from.Seat all is provided with guardrail 4 all around, and the seat lower front is provided with pedal 3, can effectively ensure workmen's personal safety.The utility model simple operation, construction cost are low, applied widely, are the effective instruments of power transmission lines overhauling, are particularly useful for the area that ungetable remote mountain areas or equipment comparatively fall behind.
Claims (2)
1. the special-purpose coaster of a power transmission lines overhauling, it is characterized in that: comprise seat and pulley, described seat is connected with pulley.
2. the special-purpose coaster of power transmission lines overhauling as claimed in claim 1, it is characterized in that: the front portion of described seat, rear portion, left side, right side all are provided with guardrail, and the lower front of described seat is provided with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205409676U CN201821038U (en) | 2010-09-26 | 2010-09-26 | Special pulley for overhauling power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205409676U CN201821038U (en) | 2010-09-26 | 2010-09-26 | Special pulley for overhauling power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821038U true CN201821038U (en) | 2011-05-04 |
Family
ID=43918980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205409676U Expired - Fee Related CN201821038U (en) | 2010-09-26 | 2010-09-26 | Special pulley for overhauling power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709839A (en) * | 2012-05-31 | 2012-10-03 | 石家庄供电公司 | Aloft traveling device for ascending height during hot-line work |
| CN103618248A (en) * | 2013-11-28 | 2014-03-05 | 国家电网公司 | Direct current high-tension transmission line maintenance method and special safety hanging seat |
| CN107394667A (en) * | 2017-08-09 | 2017-11-24 | 国网山东省电力公司青岛供电公司 | A kind of assembly pulley and coaster that may span across lead spacer |
-
2010
- 2010-09-26 CN CN2010205409676U patent/CN201821038U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709839A (en) * | 2012-05-31 | 2012-10-03 | 石家庄供电公司 | Aloft traveling device for ascending height during hot-line work |
| CN102709839B (en) * | 2012-05-31 | 2015-03-18 | 国家电网公司 | Aloft traveling device for ascending height during hot-line work |
| CN103618248A (en) * | 2013-11-28 | 2014-03-05 | 国家电网公司 | Direct current high-tension transmission line maintenance method and special safety hanging seat |
| CN107394667A (en) * | 2017-08-09 | 2017-11-24 | 国网山东省电力公司青岛供电公司 | A kind of assembly pulley and coaster that may span across lead spacer |
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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: 20110504 Termination date: 20130926 |