An outdoor high-voltage circuit breaker installation and fixing frame
A high-voltage circuit breaker and fixing frame technology, which is applied in the direction of circuits, electrical components, electric switches, etc., can solve the problems of poor fixing effect of high-voltage circuit breakers, achieve the effect of avoiding falling in the air, strengthening the degree of stability, and ensuring normal power transmission
Inactive Publication Date: 2019-11-05
德清德洋自动化科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a mounting bracket for outdoor high-voltage circuit breakers, which has the advantage of good fixing effect and solves the common problem of poor fixing effect of outdoor high-voltage circuit breakers
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[0020] 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 some, not all, embodiments of the present invention. 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.
[0021] see Figure 1-5, an outdoor high-voltage circuit breaker installation and fixing frame, including a pole 1, the surface of the pole 1 is provided with a fixed cylinder 2, and the top of the fixed cylinder 2 is symmetrically provided with a first rotation groove 3, and the top of the fixed cylinder 2 corresponds to the first rotation groove 3 is provided with a first worm 4, the top of the first worm 4 is fixedly connected with a rotary handle 27, and th...
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The invention discloses an installation fixing rack for an outdoor high-voltage circuit breaker. The installation fixing rack comprises a line rod, wherein a fixed cylinder is arranged on a surface ofthe line rod, first rotation grooves are symmetrically formed in the top of the fixed cylinder, first worms are arranged at positions, corresponding to the first rotation grooves, of the top of the fixed cylinder, bottom ends of the first worms penetrate through the first rotation grooves and extend to the rotation grooves, second rotation grooves are formed in positions, corresponding to rear sides of the first worms, of the fixed cylinder, and second worms are arranged in the second rotation grooves. By arranging the first worms, the second worms, a clamping ring, a hydraulic rod, a supportrod, a rolling ball, a shockproof plate, a shockproof spring, a first reinforcement post, a reinforcement plate and a second reinforcement, the problem of relatively poor fixing effect of a frequently-seen outdoor high-voltage circuit breaker is solved, the situation that the outdoor high-voltage circuit breaker falls off caused by instable fixing is prevented, normal power transmission of a power transmission line is ensured, and great convenience is brought to production and life of people.
Description
technical field [0001] The invention relates to the technical field of high-voltage electrical appliances, in particular to an installation and fixing frame for outdoor high-voltage circuit breakers. Background technique [0002] The high-voltage circuit breaker plays a control role in the high-voltage circuit and is one of the important electrical components in the high-voltage circuit. The circuit breaker is used to connect or disconnect the circuit during normal operation. In the event of a fault, the circuit is quickly disconnected under the action of the relay protection device. In special cases (such as when it is automatically reclosed to the faulty line), it can reliably connect the short-circuit current, high-voltage A circuit breaker is a special electrical appliance that turns on or off a high-voltage circuit under normal or fault conditions. [0003] Common outdoor high-voltage circuit breakers are often placed on a fixed frame, and the fixed frame is fixed on t...
Claims
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IPC IPC(8): H01H9/02
CPCH01H9/02
Inventor 潘桂丰
Owner 德清德洋自动化科技有限公司