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Overhauling training platform for disconnecting switch

A technology of isolation switch and platform, which is applied in the field of training platform to achieve good training effect

Active Publication Date: 2013-11-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since various types of isolating switches are designed with different forms of opening energy storage devices in the conductive parts, the energy storage devices will release energy in the direction of closing during the maintenance and debugging process. At present, there is no training platform that can make the Trainers can clearly see the whole closing process and understand the overall action

Method used

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  • Overhauling training platform for disconnecting switch
  • Overhauling training platform for disconnecting switch
  • Overhauling training platform for disconnecting switch

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0007] Specific implementation mode one: combine figure 1 , figure 2 with image 3 Describe this embodiment, the isolating switch maintenance training platform described in this embodiment includes an isolating switch, and the isolating switch is composed of an upper mechanism box 1, a lower conductive rod 2, an external pressure equalizing cover 3 for the movable joint of the conductive rod, and a moving contact 4 One end of the lower conducting rod 2 is connected to the upper mechanism box 1, the other end of the lower conducting rod 2 is connected to one end of the moving contact 4, and the other end of the moving contact 4 is connected to the moving contact The head-end pressure equalizing ball 5 is connected, and the external pressure equalizing cover 3 of the movable joint of the conductive rod is installed in the middle of the lower conductive rod 2. This embodiment also includes a disconnector bracket assembly, a main support frame 6, a platform main body bracket 7, ...

specific Embodiment approach 2

[0009] Specific implementation mode two: combination figure 1 , figure 2 with image 3 To illustrate this embodiment, a disconnector maintenance training platform described in this embodiment also includes a static contact telescopic rod 13, which is arranged on the upper surface of the platform main body bracket 7, and the static contact telescopic rod 13 The center line along the length direction is parallel to the center line in the elongation direction of the platform main body support 7, and the telescopic end of the static contact telescopic rod 13 is connected with the lower end of the static contact support 10, and the static contact telescopic rod 13 can push the static contact support 10 along the The platform body support 7 moves linearly along the length direction.

[0010] The beneficial effect of this embodiment is: the static contact telescopic rod 13 can adapt the via contact 9 to the moving contacts of different types of isolating switches. Other component...

specific Embodiment approach 3

[0011] Specific implementation mode three: combination figure 1 , figure 2 with image 3 This embodiment is described. A disconnector bracket assembly with a large isolation switch maintenance training platform includes a horizontal and vertical steering fixed plate 14, a longitudinal rotating bracket 15 and a plurality of locking bolts 16. The horizontal and vertical steering fixed plate 14 passes through multiple A locking bolt 16 is connected with the longitudinal rotation bracket 15, and the lower end of the longitudinal rotation bracket 15 is hinged with the upper end of the main support frame 6.

[0012] The technical effect of this embodiment is: so set, the isolation switch can realize 360 ​​° rotation in the horizontal direction, which provides convenient conditions for the isolation switch maintenance, debugging and training. The two energy storage springs 11 also stretch and store energy thereupon, so as to provide balance force for the gravity falling during the...

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Abstract

The invention relates to a training platform, particularly to an overhauling training platform for a disconnecting switch, and aims to solve the problem that no training platform existing at present enables trained staff to clearly see the entire switching-on process and master the entire action. In the overhauling training platform, one end of a lower conducting rod is connected with an upper mechanism cabinet; the other end of the lower conducting rod is connected with one end of a movable contact; the other end of the movable contact is connected with a movable contact end part equalizing ball; a conducting rod movable joint external equalizing cover is mounted in the middle of the lower conducting rod; the overhauling training platform further includes a disconnecting switch bracket assembly, a main support rack, a platform main body support, an anti-skid operation platform, a static contact, a static contact bracket, two energy storage springs and two fixing rings; the platform main body support is horizontally arranged; the anti-skid operation platform is mounted on the upper surface at one end of the platform main body support; the main support rack is mounted on the anti-skid operation platform. The overhauling training platform is applied in electric systems.

Description

technical field [0001] The invention relates to a training platform, in particular to a training platform for isolation switch maintenance. Background technique [0002] At present, the training on the ground of the isolating switch of the 220 kV system on site is basically limited to the inspection and viewing of the appearance. There is no actual perceptual knowledge of how to close and open the isolating switch. For how to debug, check the mechanical position of the isolating switch after closing Can't train at all. The maintenance of the ground of the isolating switch is just placed on the ground or the maintenance platform, and the conductive part is fixed by manpower, and then the components of the conductive part and the transmission part are disassembled for maintenance. Since various types of isolating switches are designed with different forms of opening energy storage devices in the conductive parts, the energy storage devices will release energy in the direction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
Inventor 由昆仑
Owner STATE GRID CORP OF CHINA
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