Device for detecting moving posture of rail transit vehicle
A rail transit vehicle and motion attitude technology, applied in the direction of measuring devices, surveying and navigation, instruments, etc., can solve the problems of inconvenient disassembly and maintenance, complicated detection methods, complicated equipment installation, etc., to achieve convenient disassembly and maintenance, and simple detection methods , the effect of simple structure
Pending Publication Date: 2020-02-07
安徽浦进轨道装备有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a detection device for the motion posture of rail transit vehicles, which has a simple structure, is convenient to install and disassemble, facilitates the maintenance of various components, and can detect the motion posture of rail transit vehicles , the detection method is simple and easy to use, which can effectively solve the problems that the detection method in the background technology is relatively complicated, and the equipment installation is complicated, and it is inconvenient to disassemble and maintain
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-4 , the present invention provides a technical solution: a detection device for the motion posture of a rail transit vehicle, including a main pipe 1, two rolling balls are placed inside the main pipe 1, and two symmetrically arranged rollers are arranged on the side of the main pipe 1 An arc-shaped groove, and the inside of the arc-shaped groove is provided with a first detection part 3, the first detection part 3 includes an elastic leat...
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The invention discloses a device for detecting the moving posture of a rail transit vehicle. The device comprises a main pipe, and two rolling balls are placed in the main pipe; two arc-shaped grooveswhich are symmetrically formed are formed in the side surface of the main pipe, and first detection parts are arranged in the arc-shaped grooves; each first detection part comprises an elastic leather sheath installed in the corresponding arc-shaped groove, and a baffle is fixedly connected to the outer side face of each elastic leather sheath; two symmetrically-arranged fixed frames are arrangedon the side face, corresponding to the first detection parts, of the main pipe, and first pressure sensors are arranged on the sides, close to the baffles, of the fixed frames. The device provided bythe invention is simple in structure, convenient to mount and dismount, capable of facilitating maintenance of all parts, capable of detecting the moving posture of the rail transit vehicle, simple in detection mode and convenient to use.
Description
technical field [0001] The invention relates to the technical field of rail transit vehicle detection, in particular to a detection device for a motion attitude of a rail transit vehicle. Background technique [0002] With the development of modern rail transit to high traffic density and high operating speed, timely detection of the structural status and geometric parameters of rail transit infrastructure at the normal operating speed of the line is becoming a technical guarantee to guide maintenance and ensure traffic safety. [0003] The existing technology detects the attitude of the rail transit vehicle based on the calculation method of the attitude of the pendulum train based on the "mathematical platform", which simulates and calculates the attitude of the pendulum train. This detection method is relatively complicated, and the installation of the equipment is complicated, and it is inconvenient to disassemble and maintain. Contents of the invention [0004] The t...
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IPC IPC(8): G01C21/00B61L23/00
CPCG01C21/00B61L23/00
Inventor 许超
Owner 安徽浦进轨道装备有限公司