Method for producing intensive bus ducts

Abstract

The invention discloses a method for producing intensive bus ducts. According to the method for producing the intensive bus ducts, disclosed by the invention, the intensive bus ducts are riveted into a whole through dedicated riveting equipment, a riveting technology of the dedicated riveting equipment is verified through a tension test, 4000-N tension force can be borne by riveting bodies of shells of the intensive bus ducts, the riveting bodies can be separated by a tension force which is greater than 4000N, and the riveting strength is reliable; riveting contact surfaces are in close contact while the riveting strength is reliable, the effect of heat transfer during load operation of the intensive bus ducts is enhanced, the temperature rise of the intensive bus ducts during normal use is effectively reduced, the electric conductivity of a busbar of the intensive bus ducts is increased, the working efficiency of the intensive bus ducts is ensured, and looseness due to vibration during transit cannot be generated.

Description

technical field [0001] The invention relates to a dense busway in power transmission and transformation equipment in public places, which is applied to distribution networks or industrial devices, large and medium-sized industrial and commercial buildings, airports, shopping malls, lighting and power supply of enterprises, and the like. Background technique [0002] In the prior art, the intensive busway structure is a combined structure of cover plate and side plate, using the small ribs (fixed parts) on both sides of the upper and lower cover plates to hold the left and right side plates at the same time, and the cover plate and side plate punching holes are fixed by bolts, Although this structure can connect the side cover plates of the busbar, the bolt fixing is not conducive to the dynamic and thermal stability of the busbar, resulting in high temperature of the busbar during operation, which affects the conductivity of the busbar of the busway product; and the installat...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the intensive busway structure is a combined structure of cover plate and side plate, using the small ribs (fixed parts) on both sides of the upper and lower cover plates to hold the left and right side plates at the same time, and the cover plate and side plate punching holes are fixed by bolts, Although this structure can connect the side cover plates of the busbar, the bolt fixing is not conducive to the dynamic and thermal stability of the busbar, resulting in high temperature of the busbar during operation, which affects the conductivity of the busbar of the busway product; and the installation of the existing dense busway , the number of bolts required is large, and the installation process is cumbersome, which affects the efficiency of production and installation, and because of the high cost of bolts, it affects the economic benefits of the product

The existing busbar socket structure adopts the traditional structure, and the pin assembly is riveted on both sides of the busbar with riveting equipment. The product assembly process is cumbersome. Although the joint part of the busbar has a heat sink structure, the heat dissipation effect of the joint part is not achieved during normal operation. Ideal effect, high temperature rise, there are certain safety hazards