Rail vehicles and on-board snow removal devices for rail vehicles
A rail vehicle and track technology, applied in the field of rail transit, can solve the problems of poor performance of snow removal mechanism, inconvenient maintenance, non-adjustable angle and height, etc., and achieve the effect of good snow removal effect and flexible and convenient operation
Active Publication Date: 2021-01-19
BYD CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
The brush is a non-moving part, the angle and height of the brush cannot be adjusted, it cannot adapt to the change of the track beam surface, and it can only move with the train under the action of the thrust of the train. The snow removal mechanism is always in working condition and does not need the snow removal mechanism to work need to be removed manually
This snow removal mechanism has poor performance and is inconvenient to maintain
Method used
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Embodiment Construction
[0032] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limitations to the present invention. Those of ordinary skill in the art can There are numerous changes, modifications, substitutions and variations to these embodiments, the scope of the present invention being defined by the claims and their equivalents.
[0033] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than ind...
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The invention discloses a rail vehicle and an onboard snow removing device thereof. The onboard snow removing device comprises a snow removing member movable between a snow removing position and a retracted position; a mounting member; a plurality of connecting rods pivotally connected with the snow removing member and the mounting member; a positioning member disposed on the connecting rods, wherein one of the positioning member and the mounting member is provided with two first positioning holes, the other one of the positioning member and the mounting member is provided with a second positioning hole, the second positioning hole corresponds to the position of one first positioning hole when the snow removing member is at the snow removing position, and corresponds to the position of theother first positioning hole when the snow removing member is at the retracted position; a locking assembly inserted into the first positioning holes and the second positioning hole when located at alocking position, and removed from the first positioning holes and / or the second positioning hole when located at a unlocked position. The onboard snow removing device of the embodiment of the invention can realize the translation motion of the snow removing member between the snow removing position and the retracted position, has a good snow removing effect, and is flexible and convenient to operate and reliable in performance.
Description
technical field [0001] The invention relates to the technical field of rail transit, and more particularly, relates to a vehicle-mounted snow removal device for rail vehicles and a rail vehicle with the vehicle-mounted snow removal device. Background technique [0002] The light rail train in the related art adopts a brush-type snow removal mechanism, wherein the snow removal mechanism assembly is fixedly connected to the head of the light rail train. The brush is a non-moving part, the angle and height of the brush cannot be adjusted, it cannot adapt to the change of the track beam surface, and it can only move with the train under the action of the thrust of the train. The snow removal mechanism is always in working condition and does not need the snow removal mechanism to work Sometimes it needs to be removed manually. This snow removal mechanism has poor performance and is inconvenient to maintain. Contents of the invention [0003] The present invention aims to solv...
Claims
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IPC IPC(8): E01H5/04B61F19/06
CPCB61F19/06E01H5/04
Inventor 晏皓恩王玉斌纪明刚
Owner BYD CO LTD