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Spring operating mechanism allowing gear energy storage

An operating mechanism and energy storage technology, which is applied in the field of high-voltage power transmission and transformation, can solve problems such as high cost, large volume, and unstable opening and closing parameters, and achieve fast energy storage time, stable mechanical characteristics, and high reliability. Effect

Active Publication Date: 2019-06-21
齐士杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a gear energy storage spring operating mechanism to solve the current technical problems such as large volume, high cost, and unstable opening and closing parameters of the spring operating mechanism of high-voltage circuit breakers.

Method used

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  • Spring operating mechanism allowing gear energy storage
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  • Spring operating mechanism allowing gear energy storage

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, this patent is described in further detail.

[0019] (Such as figure 1 , figure 2 , image 3 , Figure 4 Shown) the spring operating mechanism of the present invention is a double splint type structure. Place the left wall plate 1 and the right wall plate 2 in parallel, and fix the two fixing blocks 6, the opening spring fixing seat 19 and the closing spring fixing seat 28 between the left wall plate 1 and the right wall plate 2 with bolts and place them on the wall. The four corners of the board constitute the main frame of the mechanism.

[0020] (Such as image 3 Shown) output shaft 23, energy storage shaft 24, secondary gear shaft 25, primary gear shaft 26 two ends are worn between the left wall plate 1 and the right wall plate 2, and are placed in the middle of the wall plate horizontally. The two ends of the output shaft 23 and the energy storage shaft 24 protrude from the left wall plate 1 and the right wall ...

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Abstract

The invention discloses a spring operating mechanism allowing gear energy storage and belongs to the field of transmission and transformation technologies. The spring operating mechanism comprises a left wallboard (1) and a right wallboard (2) which are arranged oppositely in parallel, wherein the two ends of an output shaft (23), the two ends of an energy storage shaft (24), the two ends of a second-level gear shaft (25) and the two ends of a first-level gear shaft (26) are installed between the left wallboard (1) and the right wallboard (2) in a penetrating mode and horizontally arranged inthe middle positions of the wallboards, an opening spring and a closing spring are horizontally arranged between the left wallboard (1) and the right wallboard (2), an energy storage and closing control engine is arranged at the outer side of the left wallboard (1), and an opening control engine and a transmission cam system are arranged at the outer side of the right wallboard (2). Through the spring operating mechanism, the technical problems that currently a spring operating mechanism of a high-voltage-level breaker is large in size, high in cost, unstable in opening and closing parameter and the like can be solved.

Description

technical field [0001] The invention relates to a spring operating mechanism for a high-voltage circuit breaker, belonging to the technical field of high-voltage power transmission and transformation. It is especially suitable for the spring operating mechanism for sulfur hexafluoride circuit breakers. [0002] technical background [0003] The spring operating mechanism is an important equipment in the field of high-voltage power transmission and transformation, and is an important part of the high-voltage circuit breaker. The closing and opening operations of the high-voltage circuit breaker are realized through the operating mechanism. The spring operating mechanism has the characteristics of low cost, simple structure, intuitive principle, and less maintenance, and is suitable for mass use on high-voltage circuit breakers. [0004] Currently, spring operating mechanisms used in high-voltage circuit breakers generally have problems such as large overall volume and low out...

Claims

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Application Information

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IPC IPC(8): H01H33/36H01H33/42H01H3/38
Inventor 齐士杰
Owner 齐士杰
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