Positioning detection device for automatic pipeline flaw detection
A positioning detection device and positioning detection technology, which are applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as low efficiency and safety accident work efficiency, and achieve the effect of effective detection and improvement of efficiency.
Pending Publication Date: 2019-02-15
湖南省特种设备检验检测研究院湘潭分院 +1
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[0004] The invention provides a pipeline automatic flaw detection and positioning detection device to solve the technical problems that the existing detection methods are likely to cause safety accidents and low work efficiency
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[0037] 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 invention will be described in detail below with reference to the accompanying drawings and examples.
[0038] In order to realize the multifunctional automatic intelligent flaw detection and positioning detection of pressure pipelines such as gas, the present invention provides an automatic flaw detection and positioning detection device for pipelines, which can be used for non-destructive testing of weld defects, cracks, cracks, etc. on the outer wall of the pipeline in use. The arrangement directions of the targeted pipelines can be varied, for example, they can be horizontally arranged pipelines or vertically arranged pipelines.
[0039] refer to figure 1 and figure 2 , a preferred embodiment of the present invention provides a pipeline automatic flaw detection positioning detection device...
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The invention discloses a positioning detection device for automatic pipeline flaw detection. The positioning detection device for the automatic pipeline flaw detection comprises a fixed mounting plate, a positioning detection mechanism and a walking mechanism, wherein the fixed mounting plate comprises a first accommodating groove for accommodating a pipeline and is arranged on the periphery of the pipeline in a surrounding manner; the positioning detection mechanism is rotationally connected to the first side of the fixed mounting plate and is used for enabling rays to penetrate through thepipeline during rotation of the periphery of the pipeline and displaying the damage situation of the pipeline in an imaging manner; and the walking mechanism is connected to the second side, oppositeto the positioning detection mechanism, of the fixed mounting plate and is used for supporting the outer wall of the pipeline in a rolling and clamping manner, driving the fixed mounted plate throughchange of the clamping position and in a rolling and walking circulating manner, and driving the positioning detection mechanism to translational walk along the axial direction of the pipeline. The positioning detection device for the automatic pipeline flaw detection can perform positioning detection for the automatic pipeline flaw detection, and is suitable for the detection of the relatively long pipeline; a worker does not need to climb the pipeline by carrying detection equipment; the positioning detection device for the automatic pipeline flaw detection can conveniently and effectively detect the pipeline, improves the detection efficiency, and reduces the working intensity of the worker and the occurrence rate of a pressure pipeline accident.
Description
technical field [0001] The invention relates to the technical field of non-destructive testing, in particular to a pipeline automatic flaw detection positioning detection device. Background technique [0002] The safety of gas and other pressure pipelines is related to the safety of the life and property of gas and other pressure pipeline companies and the majority of gas and other pressure pipeline users. Pressure pipeline inspection. [0003] At present, the way to detect the pressure pipeline is to manually carry the detection equipment weighing about 100 kg to climb to the pipeline several meters high for detection. This method is easy to cause safety accidents, and the work efficiency is low. Therefore, how to safely and effectively detect the damage on the pipeline to reduce the incidence of gas and other pressure pipeline accidents is a technical problem that needs to be solved urgently. Contents of the invention [0004] The invention provides an automatic flaw ...
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IPC IPC(8): G01N23/04
CPCG01N23/04G01N2223/646G01N2223/03G01N2223/1016G01N2223/308G01N2223/628
Inventor 王颂贺能王谷日李越成
Owner 湖南省特种设备检验检测研究院湘潭分院