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Free-climbing safe rope fastening apparatus used in tree cutting

A safety rope and tree technology, applied in agriculture, forestry, application and other directions, can solve problems such as safety hazards, and achieve the effects of ensuring personal safety, reducing accident risk rates, and having a simple structure.

Active Publication Date: 2017-04-26
LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a climbing-free safety rope tie-down device for tree felling, which can effectively solve the problem that the traction rope for tree felling requires operators to climb to the tree to tie it, and there is a big potential safety hazard

Method used

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  • Free-climbing safe rope fastening apparatus used in tree cutting
  • Free-climbing safe rope fastening apparatus used in tree cutting
  • Free-climbing safe rope fastening apparatus used in tree cutting

Examples

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Embodiment Construction

[0013] refer to figure 1 It is an embodiment of the tree felling free climbing safety rope tethering device of the present invention. The tree felling free climbing safety rope tethering device includes an insulating rod 1, a guide head, a guide rope 2 and a guide head 3, and the guide head includes a guide seat 4 And the roller 5, the guide seat 4 includes a fixed end 6 and a perforated end 7, the insulating rod 1 is fixed below the fixed end 6 of the guide seat 4, the roller 5 is fixed above the fixed end 6 of the guide seat 4, and the perforated end of the guide seat 4 7 has a guide hole 8, the guide hole 8 includes an inlet end 9 and an outlet end 10, the inlet end 9 of the guide hole 8 faces the top of the roller 5, and the front end of the guide rope 2 goes around the roller 5 and passes through the guide hole 8 in turn, guiding Head 3 is fixed on the front end of guide rope 2, in order to better fix the stay rope of guide rope 2 and fixed branch, as figure 2 As shown,...

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Abstract

The invention discloses a free-climbing safe rope fastening apparatus used in tree cutting. The safe rope fastening apparatus comprises an insulating rod, a guiding head, a guiding rope and a leading head, wherein the guiding head comprises a guiding seat and a rolling wheel; the guiding seat comprises a fixed end and a perforation end; the insulating rod is fixed below the fixed end of the guiding seat; the rolling wheel is fixed above the fixed end of the guiding seat; a guiding hole is formed in the perforation end of the guiding seat; the guiding hole comprises an inlet end and an outlet end; the inlet end of the guiding hole faces to the top end of the rolling wheel; the front end of the guiding rope winds the rolling wheel and then passes through the guiding hole; and the leading head is fixed at the front end of the guiding rope. The free-climbing safe rope fastening apparatus has the advantages as follows: the apparatus is simple in structure; a guiding path is formed through the guiding head; then the guiding rope and the leading head are adopted for traction to fix a traction rope on a tree branch, so that fixation of the traction rope can be realized without requiring an operator to climb up a tree; and therefore, personal safety of the operator is effectively guaranteed and accident risk ratio is lowered.

Description

technical field [0001] The invention relates to a climbing-free safety rope tie-down device for tree felling. Background technique [0002] The power distribution inspection team and the live work team are in charge of the line equipment along the line, most of which are located in the lush vegetation in the mountains. The line distance is long and the trees grow rapidly, which brings many challenges to the daily maintenance of the line. Some trees need to be cleared in time to eliminate potential safety hazards. In addition During the erection of the new line, the trees along the line should also be cleared in advance to ensure the subsequent erection work. In the previous felling process, the traction rope had to be artificially climbed up the tree and tied to the traction rope. The work method was labor-intensive and there was a huge potential safety hazard. In rainy and snowy weather, the trees were slippery, which threatened the safety of the workers. bring great chall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/08A01G23/099
CPCA01G23/08A01G23/099
Inventor 季炳荣吴建勇叶洪庆胡青青宋世亮李诚朱小华周建伟叶焰钦高钦刘俊
Owner LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER