A carbon fiber wire cutting limit adjustment device

Abstract

The invention discloses a carbon fiber wire cutting limiting adjusting device which is used in the field of carbon fiber wire cutting devices. The carbon fiber wire cutting limiting adjusting device comprises two stud bolts which are arranged at the two ends of a saw blade in parallel. Clamping grooves where the saw blade is placed are formed in the two stud bolts in the axial direction. The two ends of the two stub bolts are all provided with nuts for clamping the saw blade. A limiting strip parallel to the saw blade is connected to the positions, on one sides of the clamping grooves, of the middles of the two stud bolts. When the carbon fiber wire cutting limiting adjusting device is used, the saw blade is placed inside the clamping grooves of the two stud bolts, the positions of the saw blade inside the clamping grooves are adjusted through the nuts at the two ends of the stud bolts, the distance between the tooth edge pointed end of the saw blade and the lower end face of the limiting strip is controlled according to the thickness of the skin of a carbon fiber wire, when the saw blade cuts to reach the assigned depth, excessively deep saw cutting is avoided due to limitation of the limiting strip, therefore, a carbon fiber core is guaranteed to be free of any damage, the quality of the carbon fiber wire is guaranteed, and safety running of a power grid is guaranteed.

Description

technical field [0001] The invention relates to a sawing auxiliary device, in particular to a wire cutting limit adjustment device. Background technique [0002] Carbon fiber composite wire is a high-strength carbon fiber composite power transmission wire, including a core and an annular conductive layer wrapped around the core. The core is a conductive core composed of carbon fibers or a composite conductive core composed of carbon fibers. The annular conductive layer is composed of copper, aluminum and aluminum alloy wires tightly wrapped around the periphery of the core. The outer periphery of the annular conductive layer is generally covered with an insulating layer. Carbon fiber composite transmission wire is a new energy-saving capacity-enhancing wire with a new structure. It is mostly used for overhead lines. Compared with conventional wires, it has light weight, high tensile strength, good heat resistance, small thermal expansion coefficient, small high-temperature ...

AI Technical Summary

Problems solved by technology

[0003] In the use of carbon fiber composite wire, it is necessary to cut its skin. Most of the cutting is done with a manual hacksaw. During the sawing process, it is necessary to use human eyes to judge the cutting depth of the wire. This method often causes damage to the carbon fiber core and cannot be known. In the end, the carbon fiber wires were disconnected during use, which led to a large-scale power outage, and also caused serious safety problems.

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