10kv overhead line fixed point installation butt joint device and line fixed point connection method

Abstract

The invention discloses a 10kV overhead line fixed point installation butt joint device and a line fixed point connection method. The 10kV overhead line fixed point installation butt joint device comprises a cable tensioning mechanism, a cable connection mechanism and an injection molding insulation mechanism arranged on the cable connection mechanism in a sleeving mode. The butt joint speed is high, cables are not wasted, and the butt joint effect is good.

Description

technical field [0001] The invention belongs to the technical field of electric power transmission line cable docking equipment, and in particular relates to a fixed-point installation and docking device for a 10kV overhead line and a fixed-point connection method for the line. Background technique [0002] With the rapid development of the power industry, power cables are widely used, and the length has grown from tens of meters to hundreds of meters and thousands of meters. Especially in the construction of suburbs and new rural areas, a large number of 10kV cables need to be erected. In order to set up fast and efficient, usually both ends of the cable are installed at the same time or multiple sections are installed at the same time. The installation speed is significantly improved. The installation speed is At least twice as much as before, but there are also the following problems in the erection of both ends: when the cable is connected at a fixed point in the middle,...

AI Technical Summary

Problems solved by technology

Especially in the construction of suburbs and new rural areas, a large number of 10kV cables need to be erected. In order to set up fast and efficient, usually both ends of the cable are installed at the same time or multiple sections are installed at the same time. The installation speed is significantly improved. The installation speed is At least twice as much as before, but there are also the following problems in the erection of both ends: when the cable is connected at a fixed point in the middle, the length of the cable a at the left end and the cable b at the right end is not enough. Cut off one end of cable b beyond the pole d, then tie cable c to pole d, and finally connect on the pole; and even if the length of cable a at the left end and cable b at the right end is sufficient, the middle must be at the left end Cable a is connected to a section of cable c, and then the end of cable b at the right end is cut off beyond the pole d, and then cable c is tied to pole d, and finally docked on the pole; all of the above needs to intercept the cable, which is a serious waste. Time-consuming and labor-intensive connection speed is slow, and the quality of the butt joint is not good.

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