An intelligent high-voltage outdoor switch
A high-voltage, outdoor technology, applied in the direction of air switch components, power devices inside the switch, etc., can solve problems that are difficult to meet the trend and requirements of intelligence and automation, and achieve excellent practicability, stable and reliable performance, and small footprint Effect
Active Publication Date: 2016-04-20
温州罗克维电气有限公司
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Problems solved by technology
However, most of the existing isolating switches use manual opening and closing operations, which is difficult to meet the current trend and requirements of intelligence and automation, so there is an urgent need for improvement in its structure
Method used
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Embodiment 1
[0020] Figure 1 to Figure 7 A specific embodiment of the invention is shown in which figure 1 It is a schematic diagram of a three-dimensional structure of the present invention; figure 2 for figure 1 A schematic diagram of a three-dimensional structure of the smart outdoor high-voltage switch shown after removing some components; image 3 for figure 2 A front view of the smart outdoor high voltage switch with parts removed as shown; Figure 4 for image 3 Sectional view along line A-A; Figure 5 for figure 2 A schematic diagram of a three-dimensional structure of the intelligent outdoor high-voltage switch shown after removing the frame; Figure 6 for figure 1 A schematic diagram of a three-dimensional structure of the transmission part in the intelligent outdoor high-voltage switch shown; Figure 7 for Figure 6 A three-dimensional structural schematic diagram of the transmission member shown when viewed from another angle.
[0021] This embodiment is an intel...
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The invention discloses an intelligent high voltage outdoor switch which comprises an outdoor high voltage vacuum circuit breaker and an isolating switch. The isolating switch comprises a frame fixed on the vacuum circuit breaker, an isolating spindle arranged on the frame, and an electric driving device for driving the isolating spindle to rotate. The electric driving device comprises a driving motor with an output shaft, a transmission part sleeved on the output shaft, a transmission pin arranged on the isolating spindle, a clutch part, and a reset elastic part for providing a reset elastic force for the clutch part. The transmission part is arranged between the clutch part and the transmission pin. The clutch part is provided with a clutch boss. The end of the transmission part, which is abutted against the transmission part, is provided with a limit boss. The other end of the transmission part is provided with a transmission boss for being pressed against the transmission pin so as to drive the isolating spindle to rotate. Due to the adoption of the electric driving device, remote switching-on and switching off and automatic switching-on and switching-off can be realized. The intelligent high voltage outdoor switch has simplified and compact structure, small occupied space, few parts and stable and reliable performance.
Description
technical field [0001] The invention belongs to the technical field of high-voltage switches, and in particular relates to an intelligent outdoor high-voltage switch. Background technique [0002] Most of the existing outdoor high-voltage switches are composed of a vacuum circuit breaker and an isolating switch. The purpose of selecting the isolating switch is because the break between the moving and static contacts cannot be seen when the vacuum circuit breaker is opened, so an external isolating switch is used for A clearly visible fracture is formed. However, most of the existing isolating switches are manually opened and closed, which is difficult to meet the current trend and requirements of intelligence and automation, so there is an urgent need for improvement in its structure. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent high-voltage outdoor switch capable of electric opening and closing. [0004] The techni...
Claims
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IPC IPC(8): H01H31/02H01H3/26
Inventor 刘灿彬郑正荣王佑民陈成明
Owner 温州罗克维电气有限公司