Compact busway

Abstract

The invention relates to a compact busway. The busway comprises a left one-piece side cover plate, a right one-piece side cover plate, reinforcing rib seal plates, a busbar and an insulating layer, wherein the busbar is put between the left one-piece side cover plate and the right one-piece side cover plate after wrapping the insulating layer; the left and right one-piece side cover plates are laminated and riveted by special riveting equipment to form a whole compact busway; and the reinforcing rib seal plates are fixed on the upper and lower necks of the whole compact busway formed by the left and right one-piece side cover plates. The busway is simple in structure, achieves minimum part quantity, is simplified in production process and simple in assembly procedures, is convenient to transport and install and is reliable in operation effect and excellent in heat dissipation.

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] According to the existing technology, the dense busway structure is a combination 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...

AI Technical Summary

Problems solved by technology

[0002] According to the existing technology, 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 a 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

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