Large-scale cable high-altitude rapid gathering and splicing device

Abstract

The invention discloses a large-scale cable high-altitude rapid gathering and splicing device which comprises an upper end protection box, a lower end protection box and an internal connection cavitydisposed between the upper end protection box and the lower end protection box. The upper end protection box and the lower end protection box are in a vertical fit, fixed plates are fixedly welded toupper ends of two sides of the upper end protection box and upper ends of two sides of the lower end protection box, and upper and lower groups of fixed plates are in a movable fit. According to the device, the upper end protection box and the lower end protection box are spliced, internal reserved cables connect external cables at two ends, the purpose of quickly gathering and splicing large-scale cables at high altitude is achieved, the external cables are pressed through pressing round plates in connecting holes, the connection strength is ensured, the sealing performance is ensured, winding parts of the cable connecting cores are covered by insulating tapes, the insulation is strong, the device has double protection effects, the probability of electric leakage is little, and the devicecan be used safely.

Description

technical field [0001] The invention relates to the technical field of high-altitude fast gathering and splicing devices for large-scale cables, in particular to a high-altitude fast gathering and splicing device for large-scale cables. Background technique [0002] A large cable, usually a rope-like cable twisted by several or groups of wires (at least two in each group), each group of wires is insulated from each other, and often twisted around a center, the entire outer wrap Has a highly insulating covering. The cable has the characteristics of internal electrification and external insulation, but it still has the following disadvantages in actual use: [0003] 1. Large-scale cables often break in the middle due to external factors, and the breaks are not easy to quickly gather and splice, which brings inconvenience to electricity use; [0004] 2. After the large cables are gathered and spliced ​​at the middle break, poor insulation and leakage may occur, which is incon...

AI Technical Summary

Problems solved by technology

[0003] 1. Large-scale cables often break in the middle due to external factors, and the breaks are not easy to quickly gather and splice, which brings inconvenience to electricity use;

[0004] 2. After the large cables are gathered together at the middle break and spliced, poor insulation and leakage may occur, which is inconvenient and safe to use

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