High-voltage disconnecting switch manual operation mechanism capable of being quickly disassembled and assembled
A high-voltage isolating switch, manual operation technology, applied in the direction of contact drive mechanism, contact operating parts, contact electrical connection, etc., can solve the problems of heavy disassembly and assembly, long maintenance time, low work efficiency, etc., and achieve a solution Large disassembly and assembly workload, easy to disassemble and assemble
Pending Publication Date: 2021-11-05
CHANGGAO ELECTRIC GROUP CO LTD +1
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a high-voltage isolating switch manual operating mechanism that can be quickly disassembled and assembled, aiming at solving the problems of large disassembly and assembly workload, low work efficiency and long maintenance time of the existing high-voltage isolating switch manual operating mechanism
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[0023] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] 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 part 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 creative efforts fall within the protection scope of the present invention.
[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positi...
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The invention discloses a high-voltage disconnecting switch manual operation mechanism capable of being rapidly disassembled and assembled. The mechanism comprises a main component module, a main shaft body, a manual operation handle, an electromagnetic lock module, a mechanism box, an auxiliary switch module, a heating module and a terminal strip module; and the main component module is detachably connected to the top of the mechanism box, the main shaft body is movably connected to the top of the main component module, the top of the main shaft body is connected with a connecting rod, a first clamping groove is formed in one side of the connecting rod, the bottom of the manual operation handle is movably connected with the first clamping groove, the electromagnetic lock module is detachably connected with the main component module through a mounting piece, the auxiliary switch module, the heating module and the terminal strip module are detachably connected in the mechanism box. According to the high-voltage disconnecting switch manual operation mechanism, all parts are modularized and independent parts, disassembly and assembly are convenient, and the problems that an existing high-voltage disconnecting switch manual operation mechanism is large in disassembly and assembly workload, low in working efficiency and long in maintenance time are solved.
Description
technical field [0001] The invention relates to the field of electric equipment, in particular to a manual operating mechanism for a high-voltage isolating switch that can be quickly disassembled and assembled. Background technique [0002] High-voltage isolating switch is a commonly used switching device in the power grid. Generally, the operating mechanism drives the knife switch of the body to open or close. After opening, an obvious circuit disconnection point can be formed. In the power transmission system, the isolating switch Opening and closing are completed by the operating mechanism. The main purpose of the high-voltage isolating switch is to ensure the safety of workers when overhauling electrical devices, and to form a sufficiently large and visible air insulation gap between the device that needs to be overhauled and other live parts. , the existing high-voltage isolating switch generally adopts a traditional operating mechanism box, and the connection between i...
Claims
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Login to View More IPC IPC(8): H01H3/02H01H3/46H01H1/58
Inventor 黄艳珍彭壮王林军张君徐姿
Owner CHANGGAO ELECTRIC GROUP CO LTD