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Chamfering tool for power transmission line foundation construction

A technology for foundation construction and chamfering tools, applied in basic structure engineering, construction, etc., can solve problems such as low accuracy and poor chamfering quality, and achieve the effects of improving chamfering quality, cutting accuracy and smoothness.

Pending Publication Date: 2022-07-22
STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During line foundation construction, in order to reduce obtuse angles, it is necessary to chamfer the edge of the cement base. Generally, when using chamfering tools, the hand feel of the construction personnel is used to control the running track of the tool for chamfering. The accuracy is low, and the chamfering poor quality

Method used

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  • Chamfering tool for power transmission line foundation construction
  • Chamfering tool for power transmission line foundation construction
  • Chamfering tool for power transmission line foundation construction

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Refer to the attached Figures 1 to 4 , a chamfering tool for power transmission line foundation construction, comprising a sliding knife 1 and a guide frame 2, a blade 3 is provided on one side of the sliding knife 1, and a sliding block 4 is rotatably connected to both sides of the sliding knife 1, so The guide frame 2 is composed of two guide bars 2-1 that are perpendicular to each other in space. The inner wall of the guid...

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Abstract

The invention relates to the technical field of power transmission line foundation construction, in particular to a chamfering tool for power transmission line foundation construction. Comprising a sliding knife and a position guide frame, a blade is arranged on one side of the sliding knife, sliding blocks are rotationally connected to the two sides of the sliding knife, the position guide frame is composed of two position guide strips which are perpendicular to each other in space, sliding grooves are formed in the inner walls of the position guide strips in an embedded mode, and the sliding blocks are matched with the sliding grooves in shape and size. The outer wall of the sliding block is in sliding connection with the inner wall of the sliding groove. One end of each guide strip is fixedly connected with a first connecting block, a second connecting block is rotatably connected between the two first connecting blocks, and the outer side of each guide strip is fixedly connected with an anti-skid pad. According to the concrete base chamfering device, it is guaranteed that the edge of a cement base is cut and chamfered through the blade, the cutting precision and the chamfering quality of the sliding knife are improved, concrete blocks falling into the sliding groove are shoveled and cleaned through the shoveling block, blocking in the sliding groove is avoided, and the sliding smoothness of the sliding block is improved.

Description

technical field [0001] The invention relates to the technical field of transmission line foundation construction, in particular to a chamfering tool for transmission line foundation construction. Background technique [0002] Line construction refers to the construction project of transmission line construction. Line construction mainly includes construction steps such as digging pits, erecting poles, laying out lines, connecting wires, tightening lines, and making cables. [0003] In the construction of the line foundation, in order to reduce the obtuse angle, the edge of the cement base needs to be chamfered. Generally, the chamfering tools are mostly used to control the running track of the tool by the feel of the construction personnel. The accuracy is low, and the chamfering Poor quality. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a chamfering tool for foundation construction of power transmission lines in view of the above s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42E02D15/02
CPCE02D27/42E02D15/02
Inventor 邢强左英楠汪鹏赵鸿翔王轩宇
Owner STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO
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