Power system live-line disconnection operation device
A technology for operating devices and power systems, applied to measuring devices, measuring device casings, fault locations, etc., can solve problems such as potential safety hazards, time-consuming and labor-intensive construction operations, and high requirements for maintenance personnel, achieving good reliability and reducing labor intensity.
Inactive Publication Date: 2021-01-05
JIYANG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1
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Problems solved by technology
This method has certain potential safety hazards, high requirements for maintenance personnel, time-consuming and laborious construction work, and because maintenance personnel need manual operation, it is not suitable for the situation of live disconnection
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[0024] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0025] Such as Figure 1 to Figure 5 As shown, a power system live line disconnection operation device includes a lifting mechanism and a shearing mechanism. The lifting mechanism includes a fixed casing 1 and a movable casing 2, and the fixed casing 1 and the movable casing 2 are connected in rotation. , both the fixed housing 1 and t...
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The invention discloses a power system live-line disconnection operation device, which comprises a lifting mechanism and a shearing mechanism, wherein the lifting mechanism comprises a fixed shell anda movable shell, the fixed shell is rotatably connected with the movable shell, rollers are arranged in the fixed shell and the movable shell, the shearing mechanism comprises a supporting platform,a telescopic frame, a fixed plate and a movable plate, the telescopic frame is movably connected with the supporting platform, the fixed plate is fixed to the end of the telescopic frame, the movableplate is connected with the fixed plate in a sliding mode, a V-shaped groove is formed in the upper end of the movable plate, and the shearing mechanism is arranged on the side surface of the movableplate. The device does not need manual operation of the maintenance personnel, can adapt to the situation of live-line disconnection, only needs manual remote control, and does not have potential safety hazards.
Description
technical field [0001] The invention relates to the technical field of disconnection in the electric power industry, in particular to a live disconnection operation device for a power system. Background technique [0002] When a distribution line fails or is repaired, it is necessary to cut high-voltage cables. The current operation method is that maintenance personnel climb poles or be transported by elevators, and manually carry wire cutters to cut the cables. This method has certain potential safety hazards, high requirements for maintenance personnel, time-consuming and laborious construction work, and because maintenance personnel need manual operation, it is not suitable for the situation of live disconnection. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, and provide a live disconnection operation device for a power system, which can realize live cutting of distribution lines, without manual climbing and cutt...
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IPC IPC(8): G01R31/08G01R31/54G01R1/04
CPCG01R31/086G01R31/54G01R1/0408
Inventor 郭佳琦郭华齐玥孙妍昕马斌孙善朋张世杰
Owner JIYANG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO