Railway high-column annunciator limit measuring device and method
A technology of measuring device and signal machine, applied in the direction of measuring device, using optical device, instrument, etc., can solve the problems of insufficient measurement accuracy, high labor intensity, difficult practical application, etc., to solve the problem of limit measurement, easy to use, Practical effect of detection method
Pending Publication Date: 2021-07-27
JILIN YINGCHONG TECH CO LTD
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Problems solved by technology
[0003] The current limit detection, especially the limit detection of high-column semaphore, and the detection of catenary limit detection are still using original methods such as pull wires and pendants. It is labor-intensive and the measurement accuracy cannot meet the needs. The high-column signal limit detection is actually a high-column signal. For the limit measurement of the backplane, since the backplane of the high-column signal machine is relatively thin and perpendicular to the rail, it is difficult to use laser ranging technology to capture the target on site, and it is difficult for practical application
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] The implementation of the present invention will be described in detail below in conjunction with specific embodiments, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below by referring to the figures are exemplary, and are only used to explain the patent, and should not be construed as limiting the patent.
[0028] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "ins...
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The embodiment of the invention relates to the technical field of railway surveying and mapping, and particularly relates to a railway high-column annunciator limit measuring device and method. The railway high-column annunciator limit measuring device comprises detection arms, a high-column annunciator backboard and a contact net. The high-column annunciator backboard is further provided with a high-column signal lampshade, and each detection arm is provided with a control module. A folding mechanism is included and used for folding or unfolding the adjacent detection arms; a fixing mechanism is included and is used for fixing the detection arms between steel rails; and a measuring mechanism is included, arranged on the detection arms and is used for the limit measurement of the high-column annunciator and the contact net. The high-column annunciator lampshade serves as a detection target of the high-column annunciator limit, the measuring mechanism is used for detecting coordinates of any two points of the lampshade, the problem that the target cannot be captured is solved, the detection mode is practical, detection data are stable, reliable and convenient to manage, and the high-column annunciator limit measurement problem is effectively solved.
Description
technical field [0001] The invention relates to the technical field of railway surveying and mapping, in particular to a device and method for measuring limits of railway high-post signal machines. Background technique [0002] In order to ensure that the train has enough running space and safe running, except for the rolling stock and the buildings and equipment that interact with the rolling stock, other buildings and equipment shall not be intruded within the limit, and on-site operations often require key equipment In recent years, with the rapid development of electronic technology and computer technology, the launch of limit detection products based on new technologies and methods can better meet the needs of limit detection operations. [0003] The current limit detection, especially the limit detection of high-column semaphore, and the detection of catenary limit detection are still using original methods such as pull wires and pendants. It is labor-intensive and the...
Claims
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IPC IPC(8): G01B21/22G01B11/02
CPCG01B11/02G01B21/22
Inventor孙铁强姜云飞李航孙建峰王磊张敏全孙伟
OwnerJILIN YINGCHONG TECH CO LTD