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Working device and torque testing platform

A working device and torque testing technology, which is applied in force/torque/power measuring instruments, measuring devices, torque measurement, etc., can solve the problems of large torque test errors and reduce errors

Pending Publication Date: 2018-12-28
BEIJING CSR TIMES LOCOMOTIVE & ROLLING STOCK MECHANICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the design of the working device of the power head torque detection platform simulates the actual working conditions, and there is a deviation between the simulated scene and the actual use, resulting in a large torque test error

Method used

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  • Working device and torque testing platform
  • Working device and torque testing platform

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Embodiment Construction

[0020] Therefore, the core of the present invention is to provide a working device and a torque testing platform to reduce the error of torque testing.

[0021] In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solution of the invention described in the claims.

[0022] see Figure 1 to Figure 2 , the working device 200 in the embodiment of the present invention includes:

[0023] support frame 201;

[0024] The support platform 202 is arranged on the top of the support frame 201 , and the middle part of the support platform 202 is provided with a test hole for the drill rod 101 on the power head 100 to pass through, and the support platform 202 can abut against the spring 102 on the drill rod 101 .

[0025] When using the working device 200 of the present invention, the drill rod 101 ...

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PUM

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Abstract

The invention discloses a working device and a torque testing platform. The working device comprises a support frame and a support table arranged at the top of the support frame. The middle of the support table is provided with a test hole through which the drill rod on a power head penetrates, and the support table can abut against the spring on the drill rod. When using the working device, the drill rod on the power head penetrates through the test hole, the support table abuts against the spring on the drill rod, the support frame can support a test device arranged on the drill rod, and thetest device does not bear the pressure of the power head. Therefore, according to the working device, the torque of the power head can be tested in actual operation, and torque test errors are remarkably reduced compared with the prior art.

Description

technical field [0001] The invention relates to the technical field of torque testing, and more specifically, to a working device and a torque testing platform. Background technique [0002] The rotary drilling rig needs to be tested and calibrated for various performances before leaving the factory, and the torque test of the power head is one of the items to be tested. However, at present, the design of the working device of the power head torque detection platform simulates the actual working conditions, and there is a deviation between the simulated scene and the actual use, resulting in a large torque test error. Contents of the invention [0003] In view of this, the technical problem to be solved by the present invention is how to reduce the error of torque testing. Therefore, the present invention provides a working device and a torque testing platform. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005...

Claims

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Application Information

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IPC IPC(8): G01L5/00G01L3/00
CPCG01L3/00G01L5/00
Inventor 张昊陈曦吴斌李远虎宗群涛王燕刘国娟郭燕
Owner BEIJING CSR TIMES LOCOMOTIVE & ROLLING STOCK MECHANICS
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