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Intermediate track and auxiliary device transportation system

An intermediate track and auxiliary device technology, applied in the field of wheel-rail railways, can solve the problems that wheel-rail railways cannot solve the horizontal and vertical forces, etc., and achieve the effects of improving snaking motion, reducing track vibration and noise, and improving comfort

Active Publication Date: 2011-09-21
张发林
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Problems solved by technology

[0019]In order to overcome the problem that the existing wheel-rail railway cannot solve the horizontal and vertical forces

Method used

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  • Intermediate track and auxiliary device transportation system
  • Intermediate track and auxiliary device transportation system
  • Intermediate track and auxiliary device transportation system

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Embodiment Construction

[0075]The hook (3) and the guide wheel axle (5) should be made of alloy material or carbon fiber with higher strength to ensure sufficient mechanical properties and miniaturization of volume. The width of both sides of the middle track (2) should be greater than the vertical distance between the lowermost end of the inner wall of the hook (3) and the center post (2) of the middle track.

[0076] The lateral distance between the connecting rod (9) and the notch of the outer cylinder (7) is usually 4-8mm, and this distance plays a role in limiting the lateral displacement of the wheel set during the running of the train.

[0077] The two ends of the connecting rod (6) are designed to be nose-shaped and play the role of reducing air resistance.

[0078] The height of the lowest end of the controller device is usually between 30mm above the track and the middle part of the sleeper below the top surface of the rail. If it is considered that the train passes through the fork without...

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Abstract

The invention discloses an intermediate track and auxiliary device transportation system, which belongs to the technical field of wheeltrack railways and can effectively solve the problems of transverse force, vertical force, starting friction force, braking operation resistance and climbing friction force in the transportation process of a train. In the technical scheme, an intermediate track is established on a median line between a left steel rail and a right steel rail of the conventional wheeltrack railway; a controller device is arranged on the middle lower side of a train bogie wheel shaft or a cross beam; the lower end of the controller device is vertically connected with a hanger device, and the upper end of the controller device is provided with a damping device; a lifting frame wheel shaft which is arranged on the middle upper side of the intermediate track and is extended from a bogie pulling motor rotating shaft gear and a bogie wheel shaft gear is provided with a starting wheel, a braking wheel 1 and a braking wheel 2; and a brake caliper device is arranged in front of the starting wheel or the braking wheel 2 or behind the braking wheel 1. The technical scheme has extremely prominent effects of improving the safety, the speed and the benefit of the train during operation, preventing the wheel / track from abrasion, and the like.

Description

Technical field [0001] The invention belongs to the wheel-rail railway technology, and relates to a method of establishing a middle track and an auxiliary device on the median line of the existing wheel-rail railway to solve technical problems such as lateral force, vertical force, starting, braking and climbing during the running process of the train . Background technique [0002] Rail is an important component of the track, its main function is to provide a continuous and smooth load-bearing surface for the wheels and guide the train to run. But existing steel rail really exists the deficiency of the following aspects aspect bringing into play its function: [0003] 1. Can not solve the lateral force problem. [0004] A. When the train is running in a straight line, due to the self-excitation of the wheel / rail, the wheel pair is forced to move in a snaking motion. The greater the speed of the train, the greater the lateral acceleration, that is, the greater the impact f...

Claims

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Application Information

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IPC IPC(8): B61H7/00
Inventor 张发林
Owner 张发林
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