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Device for trimming tree crowns under lines in live-line manner

A transmission line and line technology, applied in overhead line/cable equipment, botanical equipment and methods, cutting tools, etc., can solve the problems of low efficiency, high risk factor of operation, etc., achieve high safety factor, save money, and compensate for the cost The effect of solving

Active Publication Date: 2016-08-03
MAINTENANCE BRANCH STATE GRID LIAONING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the work of clearing obstacles was manually operated, with low efficiency, high risk factor, and many hidden dangers.

Method used

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  • Device for trimming tree crowns under lines in live-line manner

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Embodiment Construction

[0012] The specific embodiment of the present invention is further described below in conjunction with accompanying drawing:

[0013] Such as figure 1 , the canopy device under the live pruning line, including the line tackle I3 hung on the power transmission line I1, and the line tackle II4 hung on the power transmission line II2.

[0014] Below line block I, II (3, 4) is suspended guide rail 6 by insulating bar 5, and track block 7 is arranged on guide rail 6, and track block 7 connects DC pruning motor 8, and the axle head of pruning motor 8 is installed saw blade 9, and saw blade 9 is a woodworking saw blade.

[0015] The sliding of line block I, II (3,4) and track block 7 and the start of trimming motor are all controlled by wireless control device 11.

[0016] A camera 10 is provided on the rail trolley 7, and an image display 12 is provided on the ground.

[0017] The above is only the basic principle of the present invention, and does not limit the present invention...

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PUM

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Abstract

The invention relates to a device for trimming tree crowns under lines in a live-line manner. The device comprises line tackles hung on power transmission lines; a guide rail is hung below the line tackles through insulating rods; a rail tackle is arranged on the guide rail; the rail tackle is connected with a trimming motor; the shaft head of the trimming motor is provided with a saw blade; the line tackles, the rail tackle and the trimming motor are all connected by a wireless control device; the rail tackle is provided with a camera; and an image display is arranged on the ground. The device can be operated remotely, manual work can be replaced, and a high safety factor is high. The device is applicable to various kinds of lines, tower environments and application environments. With the device adopted, the universality of an operation tool can be improved, the number of purchased tools and purchase cost can be decreased, and cost can be saved.

Description

technical field [0001] The invention relates to a tree crown device under an electrified pruning line. Background technique [0002] The crown of trees under the transmission line poses hidden dangers to the safe operation of the line. Clearing hidden trees is an important task for transmission line inspectors. In the past, the work of clearing obstacles was manually operated, with low efficiency, high risk factor, and many hidden dangers. Contents of the invention [0003] The technical problem to be solved by the present invention is to develop an efficient, environment-friendly and convenient crown trimming device under the charged line, which improves the versatility of working tools, has wide adaptability, liberates manpower, and has a high safety factor. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] The canopy device under the live pruning line includes the line pulleys hung on the power transmission ...

Claims

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Application Information

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IPC IPC(8): H02G1/02A01G3/00
CPCA01G3/00H02G1/02
Inventor 张宏志尹常富陈双庆张纹宁田雨林姚振先李大鹏周晓刚陈震张忠瑞孙艳鹤顾国峰刘克敏张宏峰王丽飞
Owner MAINTENANCE BRANCH STATE GRID LIAONING ELECTRIC POWER
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