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a branch trimmer

A technology of trimmers and branches, which is applied in the field of transmission line maintenance equipment, can solve the problems of low efficiency, inability to effectively transmit the force of branch pruning tools, and heavy tree pruning work, so as to achieve stable work, increase the kinetic energy of the hammer, and reduce weight The effect of hammer fixing and stabilizing

Inactive Publication Date: 2019-03-15
JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims at the problem that the force of the existing branch pruning tools cannot be effectively transmitted, and the work of pruning trees in the transmission line corridor is heavy and the efficiency is not high.

Method used

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Embodiment Construction

[0025] In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0026] figure 1 It is the first embodiment of the present invention, as shown in the figure, a kind of branch pruning device, comprises operating bar 1, pruning knife 2, weight 3, baffle plate 4, and pruning knife 2 is installed on the top of operating bar 1, and baffle plate The plate 4 is installed on the lower end of the operating rod 1, and the operating rod 1 between the pruning knife 2 and the baffle plate 4 is provided with a heavy hammer 3, and the center of the heavy hammer 3 is provided with a sleeve hole, and the heavy hammer 3 is set on the operating rod 1 through the sleeve hole. On, the weight 3 is also provided with a handle 31 . The operating rod 1 is placed vertically, the high end is defined as the top or upper part, and the low end is defined as the bottom or the low...

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Abstract

The invention discloses a branch pruning device which comprises an operation rod, a pruning cutter, a heavy hammer and a baffle. The pruning cutter is installed on the top of the operation rod, the baffle is installed at the lower end of the operation rod, the heavy hammer is arranged on the portion, between the pruning cutter and the baffle, on the operation rod, a sleeve hole is formed in the center of the heavy hammer, the operation rod is sleeved with the heavy hammer through the sleeve hole, and a handle is further arranged on the heavy hammer. Branch pruning force transmission is achieved in a very economical mode, and work efficiency is greatly improved; branch pruning is finished through kinetic transmission of the heavy hammer, work efficiency is greatly improved, a lot of useless work is reduced, manufacturing cost is low, work is stable, the operation rod is high so that high branches can be conveniently pruned, and safety of power transmission lines is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of transmission line maintenance equipment, in particular to a tree branch trimmer. Background technique [0002] The safe operation of transmission lines is not only related to national production and life, but also related to the stable operation of the power system. During the operation of the transmission line, the tall trees in the line protection area seriously threaten its operation safety. Due to issues such as property rights and precious species, such trees cannot be felled and can only be pruned from time to time. The general branch trimmer is composed of a cutter head installed on the top of the insulating operating rod. The cutter head is hung on the branch to be trimmed manually, and the branch is cut off by manual dragging. And other factors, the point of action often slips, causing the dragging force to effectively cut off the branches. The existing improvement scheme is to replace the cutt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G3/08
CPCA01G3/081
Inventor 胥超芦雪李瑜庄力行张健万旭刘华博
Owner JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO
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