Double-column horizontally rotary type isolation switch testing device

A technology of horizontal rotary and isolating switches, which is applied in the direction of measuring devices, circuit breaker testing, and testing of mechanical components. It can solve problems such as high cost, single function, and lack of continuous detection functions, and achieve cost and volume savings. Effect

Active Publication Date: 2017-08-11
ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Looking at the existing test benches for outdoor isolating switch products, most of them are modified on the basis of the original products, and the functions realized are single, and they do not have the continuous detection function for quantificatio

Method used

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  • Double-column horizontally rotary type isolation switch testing device
  • Double-column horizontally rotary type isolation switch testing device

Examples

Experimental program
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Example Embodiment

[0033] Such as figure 1 The high-voltage isolating switch test device shown is composed of a flexible foundation platform, a transmission mechanism, a power drive mechanism, and a force load programmable simulation mechanism. The transmission mechanism, power drive mechanism and simulation mechanism are installed on the flexible foundation platform 1. , A T-shaped groove is opened on the flexible foundation platform 1.

[0034] The transmission mechanism is composed of a force-measurable connecting rod assembly, a driving post 3, a driven post 5, a driving faceplate 11 and a first driven faceplate 4, and the force-measurable connecting rod assembly is driven by a power driving mechanism. The two uprights are connected by two faceplates and a force-measurable connecting rod assembly to achieve linkage. The top of the uprights is used to install a conductive rod 6, and the conductive rod 6 is equipped with a contact finger 7.

[0035] The force-measurable connecting rod assembly is c...

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Abstract

The invention discloses a double-column horizontally rotary type isolation switch testing device. The existing outdoor isolation switch testing platform is mainly reshaped on the basis of an original one, and the functions are single and do not have the continuously quantitative detection function. The invention adopts the following technical schemes. The double-column horizontally rotary type isolation switch testing device comprises a transmission mechanism, a power driving mechanism and a force load programmable simulation mechanism wherein the simulation mechanism includes a bearing base, a bearing installed on the bearing base, a transmission connecting rod, and a second driven flower disc at the upper part of the bearing base. The lower end of the second driven flower disc penetrates the bearing and is then equipped with an electromagnetic brake; the transmission connecting rod is provided with a force sensor; and one end of the transmission connecting rod is connected with the second driven flower disc while the other end is connected with the driving flower disc. When the testing device moves, it acquires the data of the sensor and quantitative research on the performance of the isolation switch is possible.

Description

technical field [0001] The invention relates to a test device for an outdoor high-voltage isolating switch, in particular to a test device for a double-column horizontal rotary type isolating switch. Background technique [0002] With the rapid development of the modern social and economic situation, the demand for power energy in various industries is also increasing day by day, and the important role played by the power system is becoming increasingly prominent. While increasing the pressure on the power system, it also puts higher demands on the reliability and life of substation equipment. requirements. [0003] Outdoor high-voltage isolating switches are the most widely used in substations, and their structure is simple. Due to long-term operation in outdoor environments, especially in coastal areas near the sea and heavily polluted environments, there are a lot of corrosion in active equipment, overheating of conductive circuits, broken insulators, and bearings of slew...

Claims

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Application Information

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IPC IPC(8): G01R31/327G01M13/00
CPCG01M13/00G01R31/3271
Inventor 何成李文胜魏燕定赵建平孙谊媊王欣欣刘阳游溢张龙鲁俊艾红徐凯崔晓东雷鸣梁乃峰郑义赵普志陈立方升
Owner ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER
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