Automatic Transfer Switch Mechanical Interlock Mechanism
A technology of automatic transfer switch and mechanical interlock, which is applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of not being able to have both at the same time, and achieve the effect of reliable mechanical interlock
Active Publication Date: 2018-06-26
沈阳斯沃电器有限公司
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Problems solved by technology
Commonly used automatic transfer switch electrical products, some focus on making and breaking capacity indicators; some focus on rated short-term withstand capacity indicators, both cannot be simultaneously
Method used
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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] refer to figure 1 , figure 2 , the present invention provides a mechanical interlocking mechanism for an automatic transfer switch, including a bracket 1, a switch assembly for locking the road I, a switch assembly for locking the road II, and a switch assembly for locking the road II switch, and the locking switch assembly for the road I The transmission connecting rod 2 of the road and the interlocking pressure plate 3 of the road II. The rear end of the road interlocking pressure plate 3 is a long hole connector, and the rear end of the I road transmission connecting rod 2 passes throu...
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The invention relates to an automatic changeover switch mechanical interlocking mechanism, and particularly relates to a mechanical interlocking mechanism applied to an automatic changeover switch electrical appliance. The mechanical interlocking mechanism comprises a support, a I-path switch locking II-path switch component and a II-path switch locking I-path switch component. The I-path switch locking II-path switch component comprises a I-path transmission connecting rod and a II-path interlocking pressing plate. The II-path switch locking I-path switch component comprises a II-path transmission connecting rod and a I-path interlocking pressing plate. The I-path interlocking pressing plate is arranged on the upper part of the I-path transmission connecting rod. The II-path interlocking pressing plate is arranged on the upper part of the II-path transmission connecting rod. The mechanical interlocking mechanism has the characteristics of being simple and compact in structure, high in reliability and flexible to operate. The mechanical interlocking mechanism is matched by utilizing the characteristics that the main performing switch has high connection and disconnection capacity and rated short-time endurance capacity indicators and fast separating and closing speed so that the perfect automatic changeover switch electrical appliance can be formed.
Description
technical field [0001] The patent of the present invention relates to a mechanical interlock mechanism of an automatic transfer switch, specifically a mechanical interlock mechanism used in automatic transfer switch electrical products. It belongs to the field of low-voltage electrical product manufacturing and application technology, mainly used in primary and secondary loads, construction, metallurgy, coal, petroleum, chemical industry, industrial medical treatment, and industrial and mining enterprises. Background technique [0002] At present, the automatic transfer switch electrical products used in the market have both the connecting and breaking capacity, high rated short-term withstand capacity, and fast switching speed. It can be said that there is no product. Commonly used automatic transfer switch electrical products, some focus on making and breaking capacity indicators; some focus on rated short-term withstand capacity indicators, and both cannot be possessed at...
Claims
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IPC IPC(8): H01H9/26
CPCH01H9/26
Inventor 赵寿林郭伟
Owner 沈阳斯沃电器有限公司