Simple electricity testing device of 35-kV handcart switch
A technology of electrical inspection device and handcart, which is applied to switchgear, switchgear parts, pull-out switchgear, etc. simple effect
Active Publication Date: 2013-06-12
NINGBO ELECTRIC POWER BUREA
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- Abstract
- Description
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Problems solved by technology
At present, during the inspection and inspection process of the 35KV busbar and line of the indoor complete set of equipment, it is necessary to push the handcart switch from the test position out of the cabinet, then push the electric inspection handcart into the cabinet, and then shake the electric inspection handcart from the test position to The working position, and then conduct an electrical test, which greatly increases the operation of the operator and prolongs the operation time
Method used
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[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] figure 1 A schematic diagram showing a state of use of the 35KV handcart switch simple electric test device provided by the present invention, as figure 1 As shown, the simple electrometric device for a 35KV handcart switch includes an isolating baffle 1, and at least one first electrotest hole 21 is provided on the surface of the iso...
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The embodiment of the invention provides a simple electricity testing device of a 35-kV handcart switch. The device comprises an isolating baffle and a fastener, wherein at least one first electricity testing hole is formed in the surface of the isolating baffle; the fastener faces the isolating baffle and is arranged in parallel; the fastener and the isolating baffle can relatively slide; at least one second electricity testing hole is formed in the surface of the fastener; one end of a reset elastic device is fixed at one end, toward the sliding direction, of the fastener; the other end of the reset elastic device is fixed at one end of the isolating baffle; a fixed end of a conversion mechanism is fixed on the fastener; the conversion mechanism is used for pulling the fastener to slideto an electricity testing working position during starting; the reset elastic device is used for pushing the fastener away from the electricity testing working position when the conversion mechanism is closed; and only when the fastener is in the electricity testing working position, the second electricity testing hole in the fastener and the first electricity testing hole in the isolating baffleare in one-to-one superposition.
Description
technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a simple electric testing device for a 35KV handcart switch. Background technique [0002] In the operation of the power system, ensuring the safe and reliable operation of the substation is one of the first and most important requirements. A large number of operations in the substation operation are prone to misoperation and increase the incidence of accidents. In order to reduce or avoid the occurrence of misoperation, it is necessary to reduce the amount of operation of the substation operation staff. [0003] To reduce the amount of personnel operations while ensuring the safe operation of the equipment, it is necessary to first improve the reliability and rationality of the power equipment. At present, during the inspection and inspection process of the 35KV busbar and line of the indoor complete set of equipment, it is necessary to push the handcart swi...
Claims
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IPC IPC(8): H02B11/167H02B11/02
Inventor 朱海松陈志源王鸣陈一飞史贵孟方忠薛尔益陈惠
Owner NINGBO ELECTRIC POWER BUREA