Busbar mounting method without switching structure

Abstract

The invention provides a busbar mounting method without a switching structure. which comprises the following steps of forming a housing by a cover plate and a side plate; forming segmented busbars by built-in phase wire conductors; between the busbar segments, connecting the phase wire conductor with a conductor connecting plate of a joining device, and directly connecting the side plate with the joint pressing plate of the joining device for fixing. Side plate connectors are saved, and low number of components is realized. High heat radiation efficiency and low operation temperature increase of a busbar system are realized. Main components are one-time extruded section bars. The busbar mounting method further has advantages of simple production and manufacturing process, low labor intensity of workers, high connection reliability, high convenience in mounting and transportation, high corrosion resistance, small weight and attractive appearance.

Description

technical field [0001] The invention relates to a method for installing busbars without a transfer structure. Background technique [0002] In the low-voltage power transmission and distribution industry, the joints between the sections of the busway products are connected and conducted through the connector. The width of the connector is usually larger than the width of the main product of the busway. The connector must pass through the connector before it can be connected to the busway The side panels of the main product are connected. The traditional side panel connectors are generally made of Q235 steel plates, which are heavy, inconvenient for installation and transportation, and are prone to rust due to factors such as rain and fog. The surface treatment process is troublesome; the side panel connectors and joints Connectors need to be connected through an adapter plate, and an insulating bushing needs to be set between the adapter plate and the joint bolts. The butter...

AI Technical Summary

Problems solved by technology

[0002] In the low-voltage power transmission and distribution industry, the joints between the sections of the busway products are connected and conducted through the connector. The width of the connector is usually larger than the width of the main product of the busway. The connector must pass through the connector before it can be connected to the busway The side panels of the main product are connected. The traditional side panel connectors are generally made of Q235 steel plates, which are heavy, inconvenient for installation and transportation, and are prone to rust due to factors such as rain and fog. The surface treatment process is troublesome; the side panel connectors and joints Connectors need to be connected through an adapter plate, and an insulating bushing needs to be set between the adapter plate and the joint bolts. The butterfly spring of the connector is in direct contact with the outermost insulating partition of the connector, and the connection effect is not good. Large quantity, cumbersome installation, cumbersome manufacturing process, high cost, low heat dissipation efficiency of joints, resulting in high temperature rise of busbar system; temperature rise of connectors is an important indicator for testing the safety performance of busway products, traditional connectors have low heat dissipation efficiency

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