A fire-resistant bus connector and its assembly method

Abstract

The invention discloses a fire-resistant busbar connector and an assembling method thereof, relates to the technical field of busbar connectors, and solves the problem that the existing fire-resistant busbar connector has poor fire resistance, cannot be insulated, and the indoor temperature rises rapidly when a fire occurs, and the busway body The expansion leads to the bursting of the connector, and the immersion of fire water directly affects the insulation of the busbar and causes problems such as short circuit of the busbar. A fire-resistant busbar connector and an assembling method thereof, comprising a connector main body, a top protective mechanism is fixedly installed above the connector main body, and the top protective mechanism includes a protective cover, an observation hole, a connection frame plate, and a protective support Plate and temperature detection seat, the upper end face of the protective cover is provided with two observation holes. By adopting the fire-resistant insulating structure for assembly, the present invention can effectively prevent the bursting of the connector caused by the expansion of the bus duct body when a fire occurs, and has good thermal insulation effect, convenient assembly and safe use.

Description

technical field [0001] The invention relates to the technical field of busbar connectors, in particular to a fire-resistant busbar connector and an assembly method thereof. Background technique [0002] With the rapid development of social economy, bus ducts have increasingly replaced wires and cables in indoor low-voltage power transmission main line projects. Bus ducts are a closed metal device composed of copper and aluminum bus columns. It is used to distribute large power for each component of the decentralized system. The sections of the busway products are generally connected and conducted through connectors. Traditional connector products are distributed by multiple insulating partitions and multiple conductive connecting plates, and then through the connectors. Bolts and nuts are fixedly connected, and the structural shapes of multiple insulating partitions are inconsistent. The outermost layer of insulating partitions needs to be fitted with butterfly springs and j...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fire-resistant bus joint and its assembly method to solve the problem that the existing fire-resistant bus joint proposed in the above background technology has poor fire resistance, cannot be insulated, and the indoor temperature rises rapidly when a fire occurs. The expansion of the body leads to the bursting of the connector, and the immersion of fire water directly affects the insulation of the busbar and the short circuit of the busbar occurs.

Images