Ground wire repairing device in power failure
A technology of conducting ground wire and repairing wire, which is used in insulation/armoured cable repair equipment, overhead line/cable equipment, equipment for connecting/terminating cables, etc. It can improve the reliability of power supply, easy operation, and reduce the time of power outage.
Active Publication Date: 2022-03-25
云南电网有限责任公司丽江供电局
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the disadvantages of the prior art that the repair of the ground wire can only be carried out manually, which has the disadvantages of serious consumption of manpower and material resources, long power outage time of the transmission line, and potential safety hazards for the operators, and proposes a device for repairing the ground wire after power failure
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[0020] Example: as attached figure 1 As shown, a power failure repair ground wire device includes a fixed base 1, a wire feeding mechanism 2 and a repairing mechanism 3. The wire feeding mechanism 2 and the repairing mechanism 3 are fixedly arranged on the surface of the fixed base 1 facing each other. It is used to transport the ground wire to be repaired through the repair mechanism 3, and the repair mechanism 3 is used to wind the repair wire on the ground wire to be repaired, and the above-mentioned components can be fixed by bolts.
[0021] Further, as attached image 3 As shown, the wire feeding mechanism 2 includes a wire feeding bracket 20, a wire feeding motor 21, a wire feeding motor connecting shaft 22, an active wire feeding runner 23 and a driven wire feeding runner 24, and the wire feeding bracket 20 is vertically installed on a fixed base 1 On the surface, the wire feeding motor 21 is fixedly installed on the top of the wire feeding bracket 20, the active wire ...
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The invention discloses a power failure ground wire repairing device which comprises a fixed base 1, a wire feeding mechanism 2 and a repairing mechanism 3, the wire feeding mechanism 2 and the repairing mechanism 3 are fixedly arranged on the surface of the fixed base 1 in a mutually opposite mode, and the wire feeding mechanism 2 is used for conveying a to-be-repaired ground wire to pass through the repairing mechanism 3. And the repairing mechanism 3 is used for winding the repairing wire on the grounding wire to be repaired. The device is simple in structure and convenient to operate, is not limited by the height of a wire, can only replace the manual repair work, guarantees the safety of operators, and can greatly shorten the operation time, thereby reducing the power failure time and improving the power supply reliability.
Description
technical field [0001] The invention belongs to the technical field of intelligent manufacturing, and in particular relates to a ground wire device for power failure repair. Background technique [0002] In the field of power grids, overhead transmission lines have the characteristics of multiple distribution points, complex terrain along the way, and need to pass through areas with harsh environments, and there may be lightning strikes and external force damage during the transmission process, which may cause the ground wire to break. Usually, when the cross-sectional area of the broken strands of the ground wire does not exceed 25% of the total cross-sectional area, the operators generally use winding, protective wires, and repair pipes to carry out manual repairs to meet the original conductivity and mechanical strength requirements of the ground wire. Therefore, the repair of broken strands of the ground wire often requires a lot of manpower and material resources, and...
Claims
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IPC IPC(8): H02G1/02H02G1/14H02G1/16
CPCH02G1/02H02G1/14H02G1/16
Inventor 杨跃魁和义鹏刘礼冰何鹏胡金殿张顺林贾高明倪早怀汪飞蔡秀华李霖
Owner 云南电网有限责任公司丽江供电局