10-kilovolt hot-line work combination tool
A combined tool and live working technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of increasing the psychological burden of operators, increasing the difficulty of synchronous coordination, and small live air gaps, etc., to achieve the effect of stability and relative stability
Pending Publication Date: 2019-12-27
PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the existing operating tools need to wait until the power failure to climb the pole tower for emergency repair, which requires more manpower and tools, and works on the narrow space platform of the pole tower. Arbitrary, increasing the difficulty of synchronous coordination, often resulting in small live air gaps, potential safety hazards, easy to increase the operator's psychological burden, and disadvantageous to the overall operation, and the proposed 10 kV live working combination tool
Method used
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] refer to Figure 1-3 , 10 kV live working combination tool, including insulating plate 1, fixed insulating tube 2, manual insulating tube 3, limiting mechanism 4, movable column 401, inserting rod 402, spring 403, stabilizing mechanism 5, first insulating rod 501, connecting Shaft 502, second insulating rod 503, bolt 504, nut 505, upper hanging plate 6 of the cross arm, lock opening 7 of the cross arm, buckle 8 and collar 9, and a fixed insulating tube 2 is ...
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Abstract
The invention discloses a 10-kilovolt hot-line work combination tool and relates to the technical field of power transmission. The tool comprises an insulation plate, wherein a fixed insulation tube is mounted on one side of a front surface of the insulation plate, a manual insulation tube is inserted into an inner side of the fixed insulation tube, a limiting mechanism is embedded in the inner side of the insulation plate, an inner side of the limiting mechanism comprises a movable column, a bottom end of the movable column is connected with a spring, an inserting rod is installed at the topof the movable column, the inserting rod is connected with the insulation plate in a penetrating mode, and a stabilizing mechanism is installed on the other side of the front face of the insulation plate. The tool is advantaged in that a fastener and the fixed insulation tube form the insulation plate with a detachable structure, the manual insulation pipe can be stabilized, clamped and the like by assisting in fixing the insulation pipe, the insulation plate and a PVC rod can be made into an insulation bolt to connect together, and the insulation plate is fixed on a 10-kilovolt cross arm through an opening of a lock cross arm arranged on the inner side of the insulation plate, so the installation work of the insulation plate is completed.
Description
technical field [0001] The invention relates to the technical field of electric power transmission, in particular to a combined tool for 10 kV live working. Background technique [0002] In the process of power system operation and maintenance live work, especially in the north due to the large temperature difference, the quality of the equipment is higher. Due to the large temperature difference, the expansion coefficient is large, and different metals have different expansion coefficients, which will cause equipment contact failure. Compared with the equipment in the south, the live work in the north is relatively more. In order to ensure the power consumption of users, we aim at the power distribution equipment and replace it with live electricity for drop-type faults. [0003] Existing working tools need to wait until the power failure to climb the pole tower for emergency repairs, and require more manpower and tools. Working on the narrow space platform of the pole towe...
Claims
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Login to View More IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 姜广敏文世喜苑婷陈洪波李楠刘震冰陈志恒秦超丁德晟黄宏达金先成曲维松刘建桐单众于洋魏禹李晓博王静黄文忠宋继成刘希强王浩斌曲搏杨树勇邓代福华飞邓代军邱廷高柱张家亮翁月莹高红章宁久彪
Owner PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY