Stacked combined type heavy hammer sheet and manufacturing method thereof

Abstract

The invention discloses a stacked combined type heavy hammer sheet and a manufacturing method thereof and belongs to the technical field of hammer manufacturing. The heavy hammer sheet comprises heavyhammer sheet bodies, wherein a square groove is formed in an upper surface of each heavy hammer sheet body, a connecting rod mounting groove is formed in the middle of each heavy hammer sheet body, the multiple heavy hammer sheet bodies are arranged in an overlapped mode, butt joint pieces are symmetrically mounted on two sides of the connecting rod mounting groove in the middle of each heavy hammer sheet body, and the butt joint pieces are symmetrically distributed with the circle center point of each heavy hammer sheet body as the center. The stacked combined type heavy hammer sheet is advantaged in that the whole combined heavy hammer sheet is integrated into a whole, overall stability is improved, after the heavy hammer sheets are combined, the combined heavy hammer sheets are arranged on the cable, the heavy hammer sheet is convenient to assemble and disassemble, high in bonding strength, high in use stability and high in practicability, shock resistance is improved, use safety is improved, compactness and waterproof performance of a coating can be effectively improved, connecting friction force is increased when the square connecting rod mounting groove polished by a file ismounted, and mounting stability is improved.

Description

technical field [0001] The invention relates to the technical field of heavy hammer manufacturing, in particular to a superimposed and combined heavy hammer and a manufacturing method thereof. Background technique [0002] Generally, a counterweight hammer is required in the jumper string of the tension tower to prevent the wire from swinging, to ensure the electrical safety distance from the tower, and to avoid discharge to the tower. In recent years, with the extensive application of composite insulators for overhead transmission lines, especially the suspension strings of diversion wires for tension poles and towers, composite insulators are light in weight and poor in wind deflection resistance, and wind deflection discharge accidents are prone to occur, so it is necessary to install heavy hammers to Improve the windproof ability of the transmission line, prevent the wire from swinging, ensure the electrical safety distance from the tower, and avoid discharging the tower...

AI Technical Summary

Problems solved by technology

In recent years, with the extensive application of composite insulators for overhead transmission lines, especially the suspension strings of diversion wires for tension poles and towers, composite insulators are light in weight and poor in wind deflection resistance, and wind deflection discharge accidents are prone to occur, so it is necessary to install heavy hammers to Improve the windproof ability of the transmission line, prevent the wire from swinging, ensure the electrical safety distance from the tower, and avoid discharging the tower. When the existing heavy hammer is installed, it is only fixed by the two ends of the connecting rod. In bad weather such as strong wind Under the circumstances, the fixing part under the connecting rod will move down when it shakes for a long time, resulting in the looseness of the heavy hammer. The existing heavy hammer has poor corrosion resistance, poor mechanical quality, and low stability in use.

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