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A Fatigue Test System for Smart Pantograph Carbon Skateboard with Good Adaptability

A pantograph carbon skateboard, fatigue testing technology, applied in the testing of mechanical components, testing of machine/structural components, using stable tension/pressure to test the strength of materials, etc., can solve the problems of endangering driving safety and achieve operation Convenience, improved detection efficiency, accurate detection effect

Active Publication Date: 2022-03-15
DATONG XINCHENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Carbon skateboard is an important conductive component. Once the carbon skateboard on the electric train fails, it will seriously endanger the driving safety

Method used

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  • A Fatigue Test System for Smart Pantograph Carbon Skateboard with Good Adaptability
  • A Fatigue Test System for Smart Pantograph Carbon Skateboard with Good Adaptability
  • A Fatigue Test System for Smart Pantograph Carbon Skateboard with Good Adaptability

Examples

Experimental program
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Embodiment

[0025] Example: see Figure 1-6 , an intelligent pantograph carbon skateboard fatigue testing system with good adaptability, comprising a bottom plate 1, the bottom plate 1 is a rectangular plate placed horizontally and horizontally, a water tank 13 is arranged on the top surface of the bottom plate 1, and the water tank 13 is a top A rectangular box with an open surface, the water tank 13 is provided with a carbon sliding plate 3 facing upward, the carbon sliding plate 3 is in the shape of a bow with the opening facing downward, and is located at the bottom of both sides of the water tank 13 and at both ends of the top surface of the bottom plate 1. A base 11 is provided, and the base 11 is a hollow square block; a vertically placed riser 2 is provided on the outside of the top surface of each base 11, and a driving mechanism is installed on the inner side of each riser 2 , the outer end surface of the connecting block 27 in the drive mechanism is fixedly connected to the out...

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Abstract

The invention discloses an intelligent pantograph carbon sliding plate fatigue testing system with good adaptability. There are bases, and vertical vertical plates are arranged on the outside of the top surface of each base. A drive mechanism is installed on the inner side of each vertical plate. The outer side is fixedly connected, and the bottom end of each fixing rod is provided with a horizontally placed fixing cylinder, and the limit mechanisms in the two fixing cylinders are respectively clamped with both ends of the carbon slide plate; The two pressing blocks are located just above both ends of the top surface of the carbon skateboard. The invention has the advantages of simple structure and convenient operation, can accurately detect the fatigue characteristics of the carbon sliding plate, and improves the detection efficiency of the pressure resistance and air tightness of the carbon sliding plate.

Description

technical field [0001] The invention relates to the technical field of carbon slide test equipment, in particular to an intelligent pantograph carbon slide fatigue test system with good adaptability. Background technique [0002] The carbon skateboard is installed on the pantograph and directly contacts the catenary wire, which belongs to the category of sliding contact material. The carbon skateboard obtains current from the catenary wire to supply power for the locomotive. The carbon slide plate and the catenary wire constitute a pair of special friction pairs with mechanical and electrical coupling, and its working conditions have the following characteristics: periodic random load changes; strong current passing through contact; high-speed sliding; complex and changeable environmental conditions. [0003] Carbon skateboard is an important conductive component. Once the carbon skateboard on the electric train fails, it will seriously endanger the driving safety. Therefor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00G01N3/12G01M3/06
CPCG01M13/00G01N3/12G01M3/06G01N2203/0003G01N2203/0019G01N2203/0042
Inventor 柴利春张培林武建军张作文王志辉
Owner DATONG XINCHENG NEW MATERIAL CO LTD
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