Movable train stop device
A kind of stopper and mobile technology, which is applied in the direction of mandatory railway stopper, railway car body parts, transportation and packaging, etc., which can solve the problem of inability to meet various railway basic rail models, high dimensional accuracy requirements for clamping rails, and increased processing. Cost and other issues, to achieve the effect of reducing labor costs, improving equipment safety performance, and prolonging service life
Inactive Publication Date: 2017-07-07
天津市文铁机车车辆配件有限公司
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- Summary
- Abstract
- Description
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AI Technical Summary
Problems solved by technology
However, when the existing railway stopper is installed on the basic rail of the railway, it is generally carried by a small lifting device or manually lifted, which is time-consuming and laborious.
[0003] In addition, in order to form a pressing force between the clamping rail and the basic rail of the railway in the prior art, the clamping rail and the basic rail of the railway need to be closely bonded, that is, the dimensional accuracy of the clamping rail is high, and it cannot meet the needs of various railways. The requirements of the basic rail model will undoubtedly increase the processing cost
Method used
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[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] Such as Figure 2 ~ Figure 6 As shown, a mobile car stopper includes a triangular bracket 1, a buffer head assembly 2 is provided at the top of the triangular bracket 1, and extensions 11 are symmetrically arranged on both sides of the bottom surface of the triangular bracket 1, and the bottom surface of the triangular bracket 1 Both ends are symmetrically provided with a damping member 3, and the damping member 3 is fixed under the extension portion 11. The damping member 3 includes an integrally connected top plate 31 and clamping plates 32 located on both sides of the top plate 31. The top plate 31 is welded and fixed to the extension portion 11, and the top plate 31 and the two clamping plates 32 form a through groove 33 for accommodating the basic rail of the railway. The position of the through groove 33 near both ends is symmetri...
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The invention provides a movable train stop device. The movable train stop device comprises a triangular support; lengthening portions are symmetrically disposed on the two sides of the bottom surface of the triangular support; and damping parts are symmetrically disposed at the two ends of the bottom surface of the triangular support. Each damping part comprises a top plate integrally connected with clamping plates and the clamping plates located on the two sides of the top plate, wherein a through groove for accommodating a railway stock rail is formed by the top plate and the clamping plates, and rollers are symmetrically arranged in the positions, close to the two ends, of the through groove. A plurality of longitudinal fixing bolts sequentially penetrate through the lengthening portions and the top plates to make contact with the upper surfaces of the railway stock rails, and a plurality of transverse fixing bolts penetrate through the clamping plates to make contact with the side surfaces of the railway stock rails. The movable train stop device has the positive effects that the roller structure is mounted so that the train stop device can move on a rail, and the mounting cost is effectively reduced; and a clamping rail structure in the prior art is replaced by the bolt structure, machining is easy, the machining cost is effectively reduced, and the mounting and usage are convenient.
Description
technical field [0001] The invention relates to the field of railway safety equipment protection, in particular to a mobile stopper. Background technique [0002] At present, the existing railway car stopper is generally used at the end of the railway line. The car stopper is provided with a damping clamping rail A clamped on both sides of the basic railway rail 4, and is pressed on the upper surface of the basic railway rail 4 with a top wire B. Such as figure 1 As shown, when the train is approaching the end of the railway, the vehicle coupler collides with the stopper, the friction between the damping clamping rail and the basic rail of the railway, and the friction between the top wire and the upper surface of the railway will produce a damping effect on the vehicle, and promote the vehicle stop running. However, when the existing railway stoppers are installed on the basic rails of the railway, they generally rely on small lifting devices or manually carry them, which...
Claims
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IPC IPC(8): B61K7/18
CPCB61K7/18
Inventor 杨洪文
Owner 天津市文铁机车车辆配件有限公司