Braking rail of antiskid device and antiskid device
A braking rail and anti-slip technology, which is applied in the field of rail vehicles, can solve the problems of the braking rail not falling into the low-position relief state accurately, danger, and the narrow space between the braking rail and the rail.
Inactive Publication Date: 2012-03-28
CHINA SHENHUA ENERGY CO LTD +1
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Problems solved by technology
[0006] However, in unexpected cases, the brake rail may not fall into the low relief state exactly, but remain in the high braking state
In this contingency, if figure 1 and figure 2 As shown, if the rail vehicle still passes the anti-slip device, it will be braked by the brake rail, resulting in difficulty in passing. What is more serious is that due to the narrow space between the brake rail and the track, it may cause the wheel Rolling over the brake rail can easily cause the vehicle to derail, resulting in a dangerous situation
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[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0026] In the present invention, unless stated to the contrary, the used orientation words such as "up and down" usually refer to the orientation in the state where the anti-slip device is installed on the track for anti-slip function. "Inner and outer" refers to the inside and outside of the track.
[0027] Such as image 3 and Figure 4 As shown, the brake rail of the anti-slip device according to the present invention includes a body 20 extending in the longitudinal direction (X direction), the body 20 has a first plane 201 extending in the longitudinal direction and a longitudinal end located at the body 20 The second plane 202 inclined from the first pla...
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The invention discloses a braking rail of an antiskid device and the antiskid device comprising the braking rail. The braking rail comprises a body (20) extending along the vertical direction, wherein the body (20) is provided with a first plane (201) extending along the vertical direction, and a second plane (202); the second plane (202) is positioned at one vertical end part of the body (20), deviates to the body (20) from the first plane (201), is opposite to the first plane (201) and has a slant side; the braking rail also comprises a third plane (203); and the third plane (203) is positioned between the first plane (201) and the second plane (202) and slants towards the first plane (201) and the second plane (202). Therefore, a protrudent part at the boundary between the first plane (201) and the second plane (202) can be weakened so as to avoid that the protrudent part is extruded in the space between the first plane (201) and a rail, thereby greatly reducing the possibility that wheels roll above the braking rail.
Description
technical field [0001] The invention relates to the field of rail vehicles, in particular to a brake rail of an anti-rolling device and an anti-rolling device comprising the brake rail. Background technique [0002] As the railway transportation tasks become more and more heavy, the safety situation faced by the railway is also becoming more and more severe. For a long time, preventing vehicles from slipping away has been an important part of railway safety. [0003] For the rail vehicle (as train) that is parked on the arrival and departure line, generally utilize " iron shoe " that is commonly called as in the industry to realize the braking to wheel, to prevent this rail vehicle from slipping away. However, this method is mainly implemented manually, so not only the efficiency is very low, but also the reliability is not high. [0004] For this reason, the applicant of the present application once proposed an anti-slip device, see Chinese utility model patent CN 2020114...
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IPC IPC(8): B61K7/04
Inventor 郝小平郭尽朝张季双郑志忠张青常晓东秦宪国马红兵杨志军
Owner CHINA SHENHUA ENERGY CO LTD