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A pantograph pressure measuring device

A technology of measuring device and pantograph, applied in the direction of measuring device, measuring force, instrument, etc., can solve the problem of low detection reliability, and achieve the effects of easy portability, stable reading, and improved accuracy

Active Publication Date: 2018-08-07
成都盛锴科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a pantograph pressure measuring device, which can solve the problem of low detection reliability

Method used

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  • A pantograph pressure measuring device
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  • A pantograph pressure measuring device

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Embodiment Construction

[0023] The core of the present invention is to provide a pantograph pressure measuring device, which can improve the accuracy of pressure measurement.

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Please refer to Figure 1 to Figure 4 , figure 1 Front view of the pantograph pressure measuring device provided by the embodiment of the present invention; figure 2 for figure 1 side view of image 3 for figure 1 top view of Figure 4 for figure 1 Schematic diagram of the structure of the middle and upper connectors.

[0026] A pantograph pressure measurement device provided by the present invention includes an upper connecting piece 1, 6 lower connecting pieces and a tension gauge 201; The connecting piece 6 and the pantograph; and the upper connecting piece 1, the...

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Abstract

The invention discloses a pantograph pressure measuring device. The pantograph pressure measuring device comprises an upper connection piece, a lower connection piece and a tension meter, wherein theupper connection piece is connected onto a contact network; the lower connection piece is connected with a pantograph; the two ends of the tension meter are connected with the upper connection piece and the lower connection piece respectively; and the tension meter is vertically arranged. The upper connection piece is provided with a groove for containing a lead wire of the contact network; and the upper connection piece is further provided with a buckle, which is used for connecting the upper connection piece and the lead wire. The upper connection piece and the tension meter are connected through adopting a countersunk bolt. With the adoption of the pantograph pressure measuring device disclosed by the invention, the pressure measuring accuracy can be improved.

Description

technical field [0001] The invention relates to the technical field of pantograph detection, in particular to a pantograph pressure measuring device. Background technique [0002] With the rapid development of my country's rail transit construction, the market demand for pantograph pressure measurement devices is increasing. [0003] The contact pressure of the working position of the pantograph is an important criterion for judging whether the pantograph is working normally. The Ministry of Railways has set a qualified standard for the lifting pressure of different pantographs. [0004] At present, the locomotive depots and bullet train stations generally adopt the spring scale method for the pantograph lifting pressure review. The operation of this method is as follows: first, the locomotive maintenance personnel go on the roof; then hang the spring scale on the pantograph slide plate raised by the lifting bow; finally Pull down the spring scale to a certain height, and r...

Claims

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Application Information

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IPC IPC(8): G01L1/00
CPCG01L1/005
Inventor 赵全轲高晓蓉张渝彭朝勇王泽勇彭建平杨凯梁斌谢任涛戴立新
Owner 成都盛锴科技有限公司
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