An early warning device for track crack detection
A crack detection and early warning device technology, which is applied in the field of track inspection, can solve the problems of low efficiency, high consumption cost of flaw detection vehicles, and slow inspection speed of manual carts, so as to achieve the effect of ensuring the forward speed and facilitating maintenance and follow-up work
Active Publication Date: 2019-11-22
陕西专壹知识产权运营有限公司
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Problems solved by technology
The traditional manual trolley has slow inspection speed and low efficiency, and the consumption cost of large-scale flaw detection vehicles is high. This invention clarifies a device that can comprehensively adjust the above problems
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[0020] Combine below Figure 1-Figure 6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0021] The present invention relates to an early warning device for track crack detection, which is mainly used in the track crack detection process. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:
[0022] An early warning device for track crack detection according to the present invention includes a folding column 11, and the outer end surface of the folding column 11 is fixedly connected with a left-right symmetrical beam 18, and the end of the beam 18 away from the center of symmetry is provided with a cover covering the track. plate 24, the cover plate 24 is provided with a flaw detection device 90...
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The invention provides an early warning device for track crack detection, comprising a folding column, wherein eudipleural cross beams are fixedly connected to an outer end face of the folding column,a cover plate for covering a track is arranged at one end of each cross beam away from the symcenter, a flaw detection device capable of performing mechanical touch on the surface of the track is arranged in the cover plate, and a marking bucket is arranged at an upper end of the flaw detection device; and the early warning device provided by the invention utilizes a jet-propelled power propulsion mode and a laminated sliding structure on the inner side of the track to ensure the forward velocity and to also ensure that the flaw detection structure can be closely laminated on the track via track guidance, the crack on the surface of the track can be inspected more visually via the mechanical touch, and a mark is left at the failure location, so that the follow-up personnel can conveniently perform the repair follow-up work.
Description
technical field [0001] The invention relates to the technical field of track inspection, in particular to an early warning device for track crack detection. Background technique [0002] With the introduction of advanced production technology, the probability of internal defects of rails is decreasing day by day, and the situation of rail fracture caused by defects on the surface of rails is becoming more and more common. Traditional manual trolleys have slow inspection speed and low efficiency, and large-scale flaw detection vehicles consume high costs. This invention clarifies a device that can comprehensively adjust the above problems. Contents of the invention [0003] technical problem: [0004] In the track inspection work, the traditional manual trolley inspection is slow and inefficient, and the consumption of large flaw detection vehicles is high. [0005] In order to solve the above-mentioned problems, this example designs an early warning device for track crac...
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IPC IPC(8): G01N33/2045
CPCG01N33/2045
Inventor 许丹
Owner 陕西专壹知识产权运营有限公司