A quick-installation bus duct with the function of avoiding wire core breakage

Abstract

The invention discloses a quick-to-install bus duct having a function of avoiding the fracture of a wire core. The quick-to-install bus duct comprises a mounting box, an air inlet hole, a turbine, a fixing plate, an engagement post, a horizontal plate, a first spring, a rack, an air guiding pipe, an exhaust hole, a single gear, a rotating rod, a chute, a telescopic rod, a sleeve, a third spring, aconnecting rod, a first shaft rod, a bus duct frame, a heat shrinkable tube, a mica belt, an insulator, a flame retardant separating plate, a large bevel gear, a second shaft rod, a motor, a bevel pinion, a through hole, a second spring, a curved block, an air guide cylinder, an annular rotating plate and a joint side plate. The quick-to-install bus duct having the function of avoiding the fracture of the wire core can well install the wire core and the bus duct, greatly reduces the working strength of a worker, also avoids a cable fracture caused by the fracture of the wire core, greatly improves the efficiency of the mounting box, can well dissipate the heat in the bus duct, prevents a large amount of heat from burning components and causing facture, greatly prlongs the service life ofthe bus duct, and also enhances the practicability of the bus duct.

Description

technical field [0001] The invention relates to a bus duct, in particular to a quick-install bus duct with the function of preventing wire core breakage, and belongs to the technical field of bus duct application. Background technique [0002] Busway is a closed metal device composed of copper and aluminum busbar columns, which is used to distribute large power to various components of the decentralized system. It has been increasingly replaced in indoor low-voltage power transmission main line projects. Wires and cables, traditional cables used as power transmission wires can no longer meet the requirements in large current transmission systems. The parallel use of multiple cables has brought a lot of inconvenience to on-site installation and construction connections. Therefore, in power transmission trunk line projects, busway has become more and more The more wires and cables are replaced. [0003] The installation between the existing busway and the wires is cumbersome ...

AI Technical Summary

Problems solved by technology

[0002] Busway is a closed metal device composed of copper and aluminum busbar columns, which is used to distribute large power to various components of the decentralized system. It has been increasingly replaced in indoor low-voltage power transmission main line projects. Wires and cables, traditional cables used as power transmission wires can no longer meet the requirements in large current transmission systems. The parallel use of multiple cables has brought a lot of inconvenience to on-site installation and construction connections. Therefore, in power transmission trunk line projects, busway has become more and more More and more instead of wires and cables

[0003] The installation between the existing busway and the wires is cumbersome and needs to be fixed by fixing bolts, which increases the work intensity of the staff and also easily causes the cable core to break at the connection of the busway, resulting in After the cable is disconnected and the busway works for a long time, the internal components will generate a lot of heat, and the residual heat will burn the internal components and reduce the service life of the device

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