Bus duct socket insulation seat

Abstract

According to the invention, a bus duct socket insulation seat is provided. The interior of the seat body of the bus duct socket insulation seat is uniformly divided into a plurality of small insulation chambers by longitudinal partition plates. Each small insulation chamber is divided into small insertion chambers through two transverse partition plates. The plurality of small insertion chambers are sequentially distributed along the length direction of the seat body and are distributed in a staggered mode along the width direction of the seat body. The central distance between each small insertion chamber and an adjacent small insertion chamber along the width direction of the seat body is consistent with the thickness size of the phase line conductor of a bus duct product. Meanwhile, a slide groove structure is formed by inverted L-shaped partition plates at the end parts of the transverse partition plates. The sliding groove structure is matched with a plug structure raised on the phase line conductor, so that the structure can adapt to the requirements of the plug-in tap current of an intensive bus duct product. At a socket part, the shell of the bus duct product and the phaseline conductor do not need to be bent and formed, so that the abrasion of the plug pin of a plug-in box to the phase line conductor is reduced. The bus duct socket insulation seat is suitable for busduct products of various current specifications and sizes, and the occupied space is small. The bus duct socket insulation seat is simple in production and manufacturing process, and convenient in installation and operation. The production efficiency is improved.

Description

technical field [0001] The invention relates to an insulating seat for a bus duct socket. Background technique [0002] The busway products in the power transmission and transformation equipment in the power industry generally tap the current through the plug-in box, and the socket structure needs to be set at the position where the equipment taps the power flow, and the pins of the plug-in box are plugged into the phase conductors of the busway products through the socket structure. Contact tap current; the plug-in structure of traditional bus duct products generally sets U-shaped pins in the plug-in box to be directly plugged on the phase conductor of the bus duct. It has a certain clamping force to ensure that the pins and the phase conductors are in close contact with each other, but the clamping force between the pins and the phase conductors is difficult to insert, and the phase conductors are easy to wear after multiple insertions, which affects the stability of the c...

AI Technical Summary

Problems solved by technology

[0002] The busway products in the power transmission and transformation equipment in the power industry generally tap the current through the plug-in box, and the socket structure needs to be set at the position where the equipment taps the power flow, and the pins of the plug-in box are plugged into the phase conductors of the busway products through the socket structure. Contact tap current; the plug-in structure of traditional bus duct products generally sets U-shaped pins in the plug-in box to be directly plugged on the phase conductor of the bus duct. It has a certain clamping force to ensure that the pins and the phase conductors are in close contact with each other, but the clamping force between the pins and the phase conductors is difficult to insert, and the phase conductors are easy to wear after multiple insertions, which affects the stability of the current transmission of the busway; traditional When the plug-in box and the busway product are mated and plugged in, the pins are directly plugged into the phase conductor, which is also easy to wear the surface of the phase conductor and destroy the integrity of the phase conductor; the dense busway needs to align the phase conductor at the socket position. Bending and forming are carried out to provide a conductive space for plug and pin mating, sufficient electrical clearance and creepage distance. It is necessary to add protective plates and other structures outside the socket position, the insulating seat in the socket is bulky, the manufacturing process is complicated, the assembly is troublesome, and the production efficiency is not high

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