Switch device debugging tool, transmission connection method and transmission disconnection method
A technology of switchgear and debugging tooling, which is applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of large operating power, and achieve the effects of convenient operation, reduced hidden dangers, and reduced operating power
Active Publication Date: 2019-10-11
PINGGAO GRP +1
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Problems solved by technology
[0008] The purpose of the present invention is to provide a switchgear debugging tool to solve the problem in the prior art that the opening spring needs to be compressed when connecting the vacuum circuit breaker and the operating mechanism, resulting in a large operating work; The transmission connection method and disconnection method of the vacuum circuit breaker of the equipment debugging tooling and the operating mechanism
Method used
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Embodiment Construction
[0039] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0040] The specific embodiment of the transmission connection method between the vacuum circuit breaker and the operating mechanism of the present invention is as follows: figure 1 with figure 2 as well as Figure 7 to Figure 18 As shown, the switchgear debugging tooling used in the transmission connection method between the vacuum circuit breaker and the operating mechanism of the present invention is as follows: Figure 7 As shown, the switchgear debugging tooling includes a mounting base 10, and the mounting base 10 is provided with Figure 7 The elongated hole 16 (such as Figure 10 As shown), a screw 11 is installed in the long hole 16, the left end of the screw 11 extends to the left side of the mounting base 10, and a screw sleeve 9 is threaded on the screw rod 11, wherein the screw sleeve 9 is located on the left side of the mounting base 10 ...
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The invention provides a switch device debugging tool, a transmission connection method and a transmission disconnection method, and aims to solve the problem that a brake separating spring needs to be compressed when a vacuum circuit breaker and an operating mechanism are connected in the prior art, so that the required operating power is large. The switch device debugging tool comprises a driving crank arm which is used for being in transmission rotation stopping assembly with a switching-on and switching-off transmission rotating shaft of the vacuum circuit breaker, a mounting seat which isused for being mounted on a switch equipment support or the vacuum circuit breaker, and a lead screw nut mechanism which is arranged on the mounting seat, wherein the lead screw nut mechanism comprises a lead screw or a nut which is hinged with the driving crank arm and can move along a straight line to drive the corresponding vacuum circuit breaker to be switched on and off slowly; and the leadscrew nut mechanism further comprises a nut or a lead screw which drives the lead screw or the nut to move along the straight line during rotation.
Description
technical field [0001] The invention relates to a switchgear debugging tool, a transmission connection method, and a transmission disconnection method, in particular to a transmission connection method and a transmission disconnection method for a vacuum circuit breaker and an operating mechanism on a switchgear. Background technique [0002] At present, vacuum circuit breakers are more and more widely used. Vacuum switchgear has an absolute advantage in medium and low voltage products. However, high-voltage vacuum interrupters have not been applied on a large scale. It is necessary to carry out research and development of 126kV vacuum circuit breakers. Design the corresponding tooling in order to be able to manufacture 126kV single-port vacuum circuit breaker products that meet the needs of the power grid. [0003] Such as figure 1 with figure 2 Shown is a schematic diagram of a switchgear with a vacuum circuit breaker in the prior art, the switchgear comprises a switchg...
Claims
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Login to View More IPC IPC(8): H01H11/00
CPCH01H11/00
Inventor 张超军毕迎华韩桂全韩国辉卢彦辉李旭旭
Owner PINGGAO GRP