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Coupling test system for coupler

A test system and coupler technology, applied in the field of coupler connection test system, can solve the problems of time-consuming, labor-intensive, safety, etc., and achieve the effects of improving efficiency, reducing space, saving labor and hoisting operations, and saving time and effort.

Active Publication Date: 2019-02-19
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 problems of time-consuming, labor-intensive and poor safety in the process of transferring the coupler in the prior art by providing a coupler coupling test system, and improves the efficiency of the coupling coupling test

Method used

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  • Coupling test system for coupler
  • Coupling test system for coupler
  • Coupling test system for coupler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see figure 1 , the present invention proposes a coupler coupling test system for coupling testing between two couplers, which includes a test bench 1 and a pit base 2 .

[0032] The test stand 1 is used to install the coupler and carry out the coupling test to the coupler. The test stand 1 has a base 10, and the base 10 mainly plays a supporting role. The specific structure of the test stand 1 can be selected from structures known to those skilled in the art, or can The structure of the follow-up improvement of the present invention (see below).

[0033] The pit base 2 is formed by slotting downward from the ground. According to actual needs, it can be the tank itself, or it can be a support structure including the tank and arranged in the tank. For example, a metal support frame is arranged in the tank to Improve the stability of pit base 2.

[0034] The base 10 is supported and arranged inside the pit base 2. For example, the base 10 can be fixedly arranged inside t...

Embodiment 2

[0045] On the basis of the first embodiment, this embodiment can also solve the technical problem of the complicated transfer process of the coupler in the prior art, and further improve the efficiency of the coupler coupling test, as follows.

[0046] In the existing coupler connection test, when the coupler is transferred, the coupler needs to be unloaded from the coupler tooling frame (for example, the operator needs to unscrew the connecting bolt between the coupler and the coupler tooling frame), and then the unloaded The coupler is installed on the coupler mounting frame of the test bench (for example, using bolts to connect the coupler to the coupler mounting frame of the test bench), which leads to cumbersome operations during the coupler transfer process, which seriously affects the efficiency of the coupler coupling test.

[0047] For the technical problems of the complicated transfer process of the coupler in the prior art, see Figure 2 to Figure 6 , The coupler co...

Embodiment 3

[0097] On the basis of Embodiment 1, this embodiment can also solve the technical problem of the cumbersome coupler transfer process in the prior art, thereby improving the efficiency of the coupler coupling test, see figure 1 ,as well as Figure 8 to Figure 11 , in this embodiment, the test device 20 includes a fastening mechanism 100 and a lifting mechanism 200, wherein, the structural composition of the fastening mechanism 100 and the connection relationship between them are the same as those in Embodiment 2, so the present invention does not repeat them here, and the lifting mechanism 200 differs from Embodiment 2 in that, for example 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. Other components interfere...

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Abstract

The invention provides a coupling test system for a coupler, and belongs to the technical field of coupler test equipment. The test system comprises a test bench and a pit base body. The test bench isused for mounting a coupler and performing a coupling test on the coupler. The test bench is provided with a base, and the base is supported inside the pit base body. According to the coupling test system for a coupler, the efficiency of the coupling test of a coupler can be improved.

Description

technical field [0001] The invention belongs to the technical field of coupler test equipment, in particular to a coupler coupling test system. 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 (with the help of the coupler tooling frame) is completed, the coupler needs to be hoisted to the coupler mounting frame of the coupling test bench with the help of a crown block, and then the test coupler is used Connect with the coupler mounting frame of the test bench, and carry out the hanging test after the connection is completed, and then remove the bolts between the test coupler and the couple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 孟范鹏徐东辉姚宝天
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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