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Coupler connection test bench

A technology of test bench and coupler, which is applied in the testing of mechanical components, testing of machine/structural components, instruments, etc., and can solve problems such as the cumbersome transfer process of the coupler

Active Publication Date: 2021-05-11
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application solves the technical problem of the complicated transfer process of the coupler in the prior art by providing a coupler coupling test bench, and improves the efficiency of the coupling coupling test

Method used

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  • Coupler connection test bench
  • Coupler connection test bench

Examples

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Embodiment 1

[0031] see Figure 1 to Figure 7 , a coupler coupling test bench for installing a coupler tooling frame 1, including a base 10 and a test device 20.

[0032] The test device 20 is used to install a coupler, it should be noted that, see figure 1 , it is known to those skilled in the art that two couplers are needed to complete the coupling during the coupler test, and the two couplers need to be installed on two test devices, so that as the two test devices approach each other, drive The two couplers are in contact with each other and connected to each other. Therefore, the present invention can achieve a clear purpose only by describing the structure of one of the test devices 20. It does not mean that a certain test device must be used at the same time. The test device 20, that is, those skilled in the art only need to use one of the test devices 20 to solve the cumbersome technical problems of the coupler transfer process in the prior art and achieve the technical effect of...

Embodiment 2

[0079] On the basis of Embodiment 1, this embodiment can also solve the tedious technical problems of the coupler transfer process in the prior art, and then can improve the efficiency of the coupler coupling test. In this embodiment, the test device 20 includes a fastening mechanism 100 and The elevating mechanism 200, wherein, the structural composition of the fastening mechanism 100 and the connection relationship between them are the same as those in the second embodiment, so the present invention does not repeat this. The difference between the elevating mechanism 200 and the second embodiment is that, as Figure 9 As shown, the second lifting part 222 and the first lifting part 221 are arranged at intervals along the longitudinal direction of the coupler connection, so as to facilitate the lateral movement of the test device 20 along the coupler connection on the one hand, and avoid contact with the test device 20. Interference occurs with other components. On the other h...

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Abstract

The invention proposes a coupler connecting test bench, which belongs to the technical field of coupler testing equipment and is used for installing a coupler tooling frame. The coupler connecting test bench includes a base and a test device. The test device is used to install a coupler. The test The device is supported on the base, and the test device includes a fastening mechanism, which is used to connect with the coupler frock so as to limit the movement of the coupler frock. The invention can improve the efficiency of coupler coupling test.

Description

technical field [0001] The invention belongs to the technical field of coupler test equipment, and in particular relates to a coupler coupling test bench. Background technique [0002] Couplers (such as close-fitting type, etc.) are required to carry out a coupling test in order to test product performance after the production assembly is completed and the old parts are overhauled. The coupling test needs to be carried out on the coupler coupling test bench. [0003] The existing operation process of the coupling test includes: after the production assembly or maintenance of the coupler is completed, the operator needs to unscrew the connecting bolt between the coupler and the coupler tooling frame (in order to facilitate the operator to carry out related production operations, when the coupler is assembled or overhauled Both need to be fixedly connected to the coupler tooling frame by bolts for assembly and maintenance operations), so that the coupler is separated from the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 田玉坤孟范鹏徐东辉
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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