Portable Magnetic Assembly Cable Temporary Fixture

Abstract

The invention belongs to power transmission and transformation equipment in power industry, and particularly relates to a portable temporary cable fixing device of a magnetic assembly. A fixed end device I (5) is arranged at the upper part of an edge of a box door of a magnetic box body (1) and a fixed end device II (7) is arranged at the lower part; a box door handle (2) is connected to the periphery of the fixed end device I (5) through a magic tape (3); annular magnets (10) are fixed on the fixed end device I (5) and the fixed end device II (7); a battery (6) is arranged in the fixed end device I and is connected with one end of a pressure sensor U2 and the other end of the pressure sensor U2 is connected with a control chip U1; the control chip U1 controls a wireless transmitter circuit (5-1); an external cable (9) is fixed on the periphery of the fixed end device II (7) through a cable fixing groove (8); and an indicator light, namely a light-emitting diode D1 is arranged at the upper part of the front surface of a wireless receiver (12). The portable temporary cable fixing device of the magnetic assembly does not cause mechanical damage to the cable, and is convenient to carry, convenient to disassemble and assemble, safe and reliable.

Description

technical field [0001] The invention belongs to equipment for power transmission and transformation in the electric power industry, in particular to a temporary fixing device for cables of portable magnetic components. Background technique [0002] When the construction work in the substation needs to receive temporary power supply, it is a common problem that the cables cannot be reliably and standardizedly fixed. If the cables are not fixed, they will be easily separated from the power supply after being scratched or tripped, and even cause The internal short circuit of the power box, and the sudden power failure of the construction tools and instruments in use may cause greater harm. There is no component suitable for fixing or binding cables on the power box made of ferromagnetic materials. In addition, the cables are connected from the power box. If the box door is not locked after wiring, there will be a great potential safety hazard, but locking the box door will caus...

AI Technical Summary

Problems solved by technology

[0002] When the construction work in the substation needs to receive temporary power supply, it is a common problem that the cables cannot be reliably and standardizedly fixed. If the cables are not fixed, they will be easily separated from the power supply after being scratched or tripped, and even cause The internal short circuit of the power box, and the sudden power failure of the construction tools and instruments in use at the same time may cause greater harm. There is no component suitable for fixing or binding cables on the power box made of ferromagnetic materials. In addition, the cables are connected from the power box If the box door is not locked after wiring, there will be a great potential safety hazard, but locking the box door will cause severe extrusion to the connected cables and cause the box door to deform

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