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Manual isolation operation mechanism for GIS (gas isolated switchgear)

A technology of operating mechanism and isolating switch, which is applied in the direction of electric switch, switchgear, air switch parts, etc., can solve the problems of insulator sealing, strength and other performance effects, increase the workload of the site, etc., achieve low cost, reduce workload, The effect of easy operation

Pending Publication Date: 2017-12-29
SHANDONG TAIKAI HIGH VOLTAGE SWITCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only will the sealing and strength of the insulator be affected, but it will also increase the workload on site

Method used

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  • Manual isolation operation mechanism for GIS (gas isolated switchgear)
  • Manual isolation operation mechanism for GIS (gas isolated switchgear)

Examples

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Embodiment Construction

[0011] attached figure 1 with 2 It is a specific embodiment of the present invention. A manual isolation operating mechanism for a GIS isolation switch, including a spring 1, a bracket 2, a support plate 3, a baffle plate 4, an output gear 5, a gear support 6, a fixed plate 7, a spring pin 8, an opening indicator 9, and a bottom plate 10. Large gear 11, rocker 12, large gear support 13, travel switch 14, closing indicator 15, sealing rubber pad 16, mechanism cover 17, bent plate 18. The output gear 5 is connected to the shaft by a spline, the shaft is fixed on the gear support 6, and the gear support 6 is fixed on the bottom plate 10 by screws; the large gear 11 is connected to the shaft by a spline, and the shaft is fixed on the large gear support 13, and the large gear The support 13 is fixed on the bottom plate 10 by screws. In addition, the large gear 11 meshes with the output gear 5 through teeth; the opening sign 9 and the closing sign 15 are fixed on the bottom plate ...

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PUM

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Abstract

The invention relates to a manual isolation operation mechanism for a GIS (gas isolated switchgear). The mechanism comprises a spring, a support, a supporting plate, a baffle, an output gear, a gear supporting seat, a fixing plate, a spring pin, a switching-off indication board, a bottom plate, a large gear, a rocker, a large gear supporting seat, a travel switch, a switching-on indication board, a sealing rubber pad, a mechanism cover, a bent plate and the like. The large gear and the output gear are driven to rotate through the rotation of the rocker, so that the contact of the GIS can move, and a switching-off and switching-on function is realized. The manual isolation operation mechanism of the invention has the advantages of simple structure and convenient operation. With the manual isolation operation mechanism adopted, the influence of gas leakage caused by repeated disassembly of insulators on site can be avoided, field workload can be greatly reduced, and work efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a manual isolating operating mechanism for a GIS isolating switch, in particular to a manual isolating operating mechanism for separating the isolating fractures of a voltage transformer and a lightning arrester when a high-voltage combined electrical appliance withstands voltage on site. Background technique [0002] With the rapid development of the national economy, the demand for high-voltage power equipment is increasing. SF6 high-voltage combined electrical appliances are widely used in domestic and foreign electric power construction due to their small footprint, convenient maintenance and operation, and safe and reliable power supply. Its protective equipment voltage transformer and arrester are important components of high-voltage combined electrical appliances. In GIS, voltage transformer is a component that realizes voltage measurement and abnormal voltage protection functions. The main function of arrester is to pro...

Claims

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Application Information

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IPC IPC(8): H01H31/02H02B13/035
CPCH02B13/035H01H31/026
Inventor 化兆祥李伟
Owner SHANDONG TAIKAI HIGH VOLTAGE SWITCH
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