Portable wire aluminum armor tape winding device for overhead line of electric power grid

Abstract

The invention discloses a portable wire aluminum armor tape winding device for an overhead line of an electric power grid. The portable wire aluminum armor tape winding device comprises a box cover (1), a box body (2), a power device (3), a gear guide sleeve (4), a transmission device (5), a sliding bearing block (6) and a winding device (7), wherein the sliding bearing block (6) comprises a sliding bearing block base (61), a worm limiting hole (62), a sliding rail (63), a sliding bearing block limiting part (64) and a sliding bearing bush (65); the transmission device (5) comprises a driven worm (51), a gear (52), a worm wheel (53), a transmission bearing (54) and a gear positioning part (55); and the gear guide sleeve (4) comprises a guide sleeve body (41), a guide sleeve gear (42) and a winding device fixing base (43). The portable wire aluminum armor tape winding device for the overhead line of the electric power grid can replace manual work; automation of the overall aluminum armor tape winding work is achieved; the completing efficiency of the winding work is improved; the work quality of winding the aluminum armor tape is improved; the portable wire aluminum armor tape winding device is light, simple and good in adaptive effect, can be conveniently carried by line personnel and can be adjusted according to the condition.

Description

technical field [0001] The invention relates to a power construction device, in particular to a portable wire aluminum tape winding device for an overhead line of a power grid. Background technique [0002] The overhead wire is the main part of the transmission line, but because it is in the field, it is affected by the wind for a long time and causes vibration. The vibration causes slight slippage and alternating stress between the wire and the clamp, and the wire strands, and thus produces fretting wear. . Long-term fretting wear is likely to cause fatigue cracks, and even cause wire breakage and strand breakage, which have a huge impact on power transmission safety and people's production and life. The above problems can be effectively alleviated by winding the aluminum tape. At the same time, after the aluminum tape is wound, the tensile strength of the inner and outer aluminum strands is significantly higher than that of the unwrapped aluminum tape wire, and the alumin...

AI Technical Summary

Problems solved by technology

[0003] At present, the winding work of aluminum tape is all done manually by online workers. A large amount of aluminum tape needs to be wound at the corresponding position on the line every day. The work is boring and labor intensive. The winding quality depends entirely on the manual operation level and mentality of the workers. Guarantee, cannot guarantee the completion quality and completion efficiency of the entire work

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