A kind of heavy hammer easily replaced from the side and its processing technology

Abstract

The invention discloses a heavy hammer piece which is easy to replace from the side and its processing technology, wherein the inner cavity of the heavy hammer body is hollow, which reduces the consumption of raw materials and transportation costs, and the three parts of the basic bottom plate, the side ring and the first fan plate The diameter values ​​are the same, so that the appearance of the whole hammer is more beautiful and round after installation. At the same time, multiple hammers can be stacked freely, and the second fan can be rotated freely. When the second fan is opened, it is convenient for the replacement of the hammer. The handle assembly can play the role of positioning the second fan. The handle assembly can be hung on the edge ring and the edge of the first fan. At the same time, it can play a role of limit to prevent the heavy hammer from falling off; heavy hammer processing At the same time, first punch the round hole on the blank, and then carry out pretreatment. The pretreatment includes stamping, bulging and bottom punching, trimming and polishing, then sandblasting and galvanizing on the blank, and finally the hammer sheet Assembled, the sealing plate can be filled with fine sand or solid iron sand inside the weight body before installation.

Description

technical field [0001] The invention relates to a processing technology of a heavy hammer, in particular to a heavy hammer which is easy to replace from the side and its processing technology. 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 swing of the wire, ensure the electrical safety distance from the tower, and avoid discharge to the tower...

AI Technical Summary

Problems solved by technology

We know that the weight of the solid heavy hammer is heavy, and it does not use it for transportation. At the same time, it consumes too much metal, resulting in a large amount of metal material consumption and increased operating costs. The existing heavy hammer still has the problem of inconvenient disassembly and replacement. , some heavy hammers are easy to disassemble and replace. There is a channel in the center of the hammer, but the positioning is not done well, and the heavy hammer may still fall off accidentally

Images