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Durability test device for single-pole switch

A technology of endurance test and switch, which is applied in the direction of circuit breaker test, etc., to achieve the effects of convenient adjustment, safe and reliable work, and convenient installation

Pending Publication Date: 2020-03-20
NANJING JINCHENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The purpose of the present invention is to overcome the deficiency of the existing test ability, and provide a kind of stand switch durability test device, which solves the durability test problem of the two-wheel vehicle stand switch

Method used

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  • Durability test device for single-pole switch
  • Durability test device for single-pole switch

Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the drawings.

[0023] Such as figure 1 As shown, the present invention includes a base bracket 1, a mounting plate 2, a tail shaft 3, a cylinder 4, a first magnetic ring switch 5, a second magnetic ring switch 6, a third magnetic ring switch 7, a fourth magnetic ring switch 8, a piston Rod 9, angle iron 10, pin 11, single support 12, single support switch 13, indicator light 14, air source filter 15, speed control valve 16, electromagnetic directional valve 17, double coil electromagnetic directional valve 18 and PLC electrical box 19.

[0024] Drill holes at a suitable position on one side of the base support 1 and install it in conjunction with the mounting plate 2 to horizontally fix the mounting plate 2 on the base support 1 and ensure that no interference occurs when the simulated single support 12 moves. Install the single support switch 13 on the single support 12 according to the assembly req...

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Abstract

The invention discloses an endurance test device for a single-pole switch. The device comprises an installation flat plate fixed to a base support, an air cylinder is installed on one side of the installation flat plate, a single support is installed on the other side of the installation flat plate, a single support switch is fixed to the single support, the other end of the single support is connected with a piston rod of the air cylinder, and therefore the installation flat plate, the air cylinder and the single support form a connecting rod mechanism; a plurality of magnetic ring switches are arranged on the cylinder wall of the air cylinder and are connected with the PLC electrical box; the single-support switch is connected with the PLC electrical box through the indicator light, theoutput end of the PLC electrical box is connected with the reversing valves, the reversing valves are connected in series, and one reversing valve is connected with the two ends of the air cylinder. The device is compact in design, simple in structure, convenient to install, and safe and reliable in work, can achieve the simulation of the working state of actual loading of the single-support switch, can record the number of tests, and monitors the motion state in real time through a PLC.

Description

Technical field [0001] The invention relates to the field of switch performance detection, in particular to a single-bracket switch durability test device. Background technique [0002] At present, no special equipment for durability test of single-bracket switch has been found that can be directly purchased and used. Therefore, it is necessary to use universal devices and combine the single-bracket and single-bracket switches in actual use to make a single-bracket switch durability test device. Summary of the invention [0003] Object of the invention: The object of the present invention is to overcome the shortcomings of the existing test capabilities and provide a single-bracket switch durability test device, which solves the durability test problem of a two-wheeled vehicle single-bracket switch. [0004] Technical Solution: The present invention includes a mounting plate fixed on a base frame, one side of the mounting plate is equipped with a cylinder, and the other side is equi...

Claims

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Application Information

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IPC IPC(8): G01R31/327
CPCG01R31/327
Inventor 王道永龚政丁宁胥银燕胡家凤侯传宁
Owner NANJING JINCHENG MACHINERY
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