A dense busway connector socket structure with integral elastic limit structure

Abstract

The present invention has an integral elastic limit structure dense busway connector socket structure, and the two conductive row ends of the conductor connecting pieces of each phase of the connector protrude out of the pin groove formed above the upper edge of the insulating partition to surround and restrain the pin grooves of each phase. Rectangular composite rubber spring, the edges of the rectangular composite rubber spring are connected to multiple pairs of horizontal insulating support rods through insulating connecting rods to form a herringbone structure. The pins and the pin slots are plugged together, and the plug-in contact has reliable electrical conductivity. The elastic limit structure of each phase conductor connecting piece can be assembled in place in one operation, and the vertical limit is provided for the rectangular spring coil through the limit groove. , to prevent displacement when plugging and unplugging the plug-in box, the shunt current performance is stable and reliable, the number of connectors and socket parts can be reduced, the process is simplified, and the packaging, transportation, installation, management and operation are convenient.

Description

technical field [0001] The invention relates to a socket structure of a dense bus duct connector with an integral elastic limit structure. Background technique [0002] The key components of the power transmission and distribution system in the power industry are busway products. The busway products of each section are connected and conducted through connectors, and are distributed along the floor space through various types of elbows. The self-control equipment passes through the interlayer distribution box. Send current to each electrical equipment; traditional dense busway products are provided with sockets in the middle of each section, and the current is tapped through the plug-in box and the socket, and the two ends of each dense busway product are connected to the adjacent ones through connectors. For the connection of dense busway products, the conductors of each phase of the connector and the socket must be formed and bent separately to meet the requirements of the ...

AI Technical Summary

Problems solved by technology

[0002] The key components of the power transmission and distribution system in the power industry are busway products. The busway products of each section are connected and conducted through connectors, and are distributed along the floor space through various types of elbows. The self-control equipment passes through the interlayer distribution box. Send current to each electrical equipment; traditional dense busway products are provided with sockets in the middle of each section, and the current is tapped through the plug-in box and the socket, and the two ends of each dense busway product are connected to the adjacent ones through connectors. For the connection of dense busway products, the conductors of each phase of the connector and the socket must be formed and bent separately to meet the requirements of the safety electrical clearance and creepage distance. Insulation seat and other parts, the number of parts is large, the installation and transportation are inconvenient, and the assembly operation is cumbersome; while the plug-in interface structure is directly set on the connector part of the busway product, the supporting shrapnel cannot be directly installed on the conductive bar of the connector, and the plug-in fit The contact conduction effect is not good, and the traditional support shrapnel is large and heavy, and it is inconvenient to package, transport, and install; the elastic limit ring is clamped on the conductive row of the connector. Due to the large number of conductive rows of the connector, the corresponding elastic limit The number of rings is also large, and the diameter of the elastic limit ring is small, and the packaging, transportation, installation and management operations are not convenient

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