Portable buffer-type power junction device

Abstract

The invention discloses a portable buffer-type power junction device which comprises a junction tube main body. The inside of the junction tube main body is a cavity; rubber protective rings for carrying out protection on a connection wire are arranged on junction holes at both left and right ends of the junction tube main body; two wire mounting seats are arranged in a matching sliding mode in the cavity of the junction tube main body; a plurality of connection springs are connected between two wire mounting seats; the upper parts of the wire mounting seats are in threaded connection with fixed bolts; the lower ends of the fixed bolts extend into wire accommodating grooves; the upper ends of the fixed bolts extend to the outside of the junction tube main body; guide rollers are rotationally mounted in front side, rear side and lower roller grooves of the wire mounting seats by roller shafts; and guide slots corresponding to the guide rollers are formed on the front side inner wall, the rear side inner wall and the bottom inner wall of the junction tube main body. The portable buffer-type power junction device is convenient to use; stable reliability of power line connection is promoted; a power line is arranged in a telescopic mode; the portable buffer-type power junction device is wide in application range and higher in practicality.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a portable buffer type power connection device. Background technique [0002] When power transmission, the line must be erected first, and the power line wiring device is indispensable in the process of erecting the power line. In the prior art, crimping or winding connection is often used for connection between wires. For crimping connections, when the pressure on the wire is high, it is necessary to increase the length of the crimping wire and the pressure on the wire to prevent it from falling off during use. For winding connections, the joint process is rough and the reliability is poor. Therefore, at present there is a connection with a power connection tube, but the connection tube in the prior art is not convenient enough to use. Sometimes the pressure is not tight enough when the wire is pressed, and the power line will be pulled out, and most of the power lines ...

AI Technical Summary

Problems solved by technology

For crimping connections, when the pressure on the wire is high, it is necessary to increase the length of the crimping wire and the pressure on the wire to prevent it from falling off during use. For winding connections, the joint process is rough and the reliability is poor

Therefore, at present there is a connection with a power connection tube, but the connection tube in the prior art is not convenient enough to use. Sometimes the pressure is not tight enough when the wire is pressed, and the power line will be pulled out, and most of the power lines are fixed connections, lacking elastic buffers. The power line is easily damaged, the scope of application is small, and the practicability is not good

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