A test platform and detection method for the wear resistance performance of parts in the pipeline
A technology of wear resistance and test platform, applied in the direction of testing wear resistance, measuring device, strength characteristics, etc., can solve the problems of inability to realize friction performance test, low degree of automation, etc., to achieve the improvement effect, simplify the workload, and improve the work. The effect of efficiency
Active Publication Date: 2021-01-12
SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES
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Problems solved by technology
[0005] The purpose of the present invention is to solve the technical problem that the existing wear-resistant test platform has a low degree of automation and cannot realize efficient friction performance test
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[0039] In order to make the present invention more obvious and understandable, the preferred embodiments are described in detail as follows in conjunction with the accompanying drawings:
[0040] Such as Figure 3-8As shown, the present invention provides a platform for testing the wear resistance of components in the pipeline. image 3 It is a schematic diagram of the assembly composition of the test platform for wear resistance of the present invention, including control components, bearing platform 11, rotating mechanism, zero sensor 15, laser displacement sensor 13, oil and gas pipeline 20, tested parts and power mechanism; bearing platform 11 There is a rotating mechanism on the top, and the rotating mechanism is connected with the power mechanism; the rotating mechanism is provided with two axes that cross vertically, the two axes are equal in length, symmetrically arranged at the intersection of the two axes, and rotate horizontally with the intersection as the center o...
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The invention relates to a test platform and a detection method for detecting wear resistance of parts in a pipeline, and belongs to the technical field of oil and gas pipeline testing. The test platform comprises a bearing platform, a rotating mechanism, a zero position sensor, a laser displacement sensor, an oil and gas pipeline, a tested part, a power mechanism, a computer, a sampling controller and a laser controller, wherein different parts are exposed in the detection area of the laser sensor, the detected wear amount of the to-be-detected part is transmitted to the sampling controller and the computer, the wear amount and the rotation frequency of the part are recorded in real time, and the computer displays the wear amount and the rotation frequency to a user in a data report and curve output mode. According to the automatic test system, the working efficiency is improved, the wear resistance test effect is obviously improved, meanwhile, the workload of a user is simplified, the failure probability of detection in the pipeline is reduced, and the use difficulty of the user is reduced.
Description
technical field [0001] The invention relates to a test platform and a detection method for wear resistance performance of components in a pipeline, which belong to the technical field of oil and gas pipeline detection. Background technique [0002] In-pipeline detection relies on the internal detector to detect the geometric deformation of the pipeline, metal corrosion defects on the inner and outer walls, etc., and locate the position of the defect in the pipeline under the promotion of the pressure difference of the medium in the pipeline. In order to adapt to the high working pressure of the medium in the pipeline, the long detection mileage of the pipeline, and the fast running speed of the internal detector, it is required that the supporting wheel, mileage wheel and probe on the internal detector must have strong wear resistance. . In the past in-pipeline inspection work, there were many occasions that due to excessive wear of parts such as support wheels, probes and ...
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IPC IPC(8): G01N3/56G01N3/06
CPCG01N3/068G01N3/56G01N2203/0005G01N2203/0641G01N2203/0682
Inventor 赵番汤晓英陈德禄浦哲胡胜生
Owner SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES