Intelligent tester for measuring shortest distance between openings of two brake rails

A technology of the shortest distance and braking rail, which is applied in the field of intelligent testers, can solve the problems of heavy workload, large measurement errors, and failure to achieve standardization and standardization of measurements, and achieve scientific structural design, reduce workload, and save manpower. Effect

Pending Publication Date: 2021-01-08
TIANJIN RAILWAY SIGNAL
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Problems solved by technology

Since the top surfaces of the two brake rails are irregular, the standardization and normalization of the measurement cannot be achieved when the general measuring tool is used for testing. There are certain human factors and the measu

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  • Intelligent tester for measuring shortest distance between openings of two brake rails
  • Intelligent tester for measuring shortest distance between openings of two brake rails
  • Intelligent tester for measuring shortest distance between openings of two brake rails

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[0106] In order to make the technical means realized by the present invention easier to understand, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the related application, not to limit the application. In addition, it should be noted that, for ease of description, only parts relevant to the present application are shown in the drawings.

[0107] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0108] It should be noted that in the description of this application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The ...

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Abstract

The invention discloses an intelligent tester for measuring the shortest distance between openings of two brake rails. The intelligent tester comprises a spring telescopic mechanism; the spring telescopic mechanism comprises a bottom plate assembly, an upper plate assembly, a left telescopic block assembly, a right telescopic block assembly, a handle (23) and rollers. The intelligent tester for measuring the shortest distance between the openings of two brake rails is scientific in structural design, the shortest distance between the openings of two brake rails can be accurately and reliably measured, and the measurement precision is guaranteed. In addition, the workload of workers during measurement can be remarkably reduced, and precious manpower is saved.

Description

technical field [0001] The invention relates to the technical field of vehicle reducer testing in railway marshalling yards, in particular to an intelligent tester for measuring the shortest distance between openings of two brake rails. Background technique [0002] At present, for the vehicle reducer of my country's railway freight marshalling station (such as the hump station yard reducer), it is generally used to measure the minimum distance between the two brake rails of the reducer, such as an outer diameter caliper. Since the top surfaces of the two brake rails are irregular, the standardization and normalization of the measurement cannot be achieved when the general measuring tool is used for the test, and there are certain human factors, and the measurement error is relatively large. [0003] In addition, the measurement of the minimum distance between the two brake rails of the vehicle reducer in the freight marshalling station requires a large workload and requires...

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Application Information

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IPC IPC(8): B61K9/08
CPCB61K9/08
Inventor 许世雄蒋方幹王琼史国珍寇建设黄敏李攀
Owner TIANJIN RAILWAY SIGNAL
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