Train carriage connecting mechanism based on universal joint

A connecting mechanism and universal joint technology, applied in railway car body parts, railway vehicle coupling accessories, railway couplings, etc., can solve the problems of vibration, coupler friction damage, and high coupler, and reduce rigidity Interference and friction reduction effect

Inactive Publication Date: 2018-09-28
滁州瑞祥智能科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technical solution involves forming an improved railway vehicle coupling system for reducing stress concentration during transmissions caused by bending or other factors such as vibrations. By adding a special linkage design called Universal Joint (UJ), which connects multiple parts together without causing damage from excessive force) at one end, it reduces flexibility when transferring loads due to increased contact pressure along certain areas compared to previous designs. Additionally, this new structure allows more space inside each part while still maintaining strength. Overall, these improvements improve safety performance and efficiency in rail transportation systems.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving train safety measures for trains due to increased resistance when used with conventional railway vehicles or other transport means such as bicycles. Existing solutions have resulted in excessive wear and tear caused by these movements over time causing separation from each other. Therefore there needs an effective way to prevent them altogether while still maintaining their effectiveness.

Method used

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  • Train carriage connecting mechanism based on universal joint
  • Train carriage connecting mechanism based on universal joint
  • Train carriage connecting mechanism based on universal joint

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specific Embodiment approach

[0056] DETAILED DESCRIPTION: When the train car connecting mechanism designed by the present invention is used, in the process of connecting two cars; the rear car is controlled so that the rear car moves to the corresponding front car; the movement of the rear car will cause the limit semicircle 14 It rotates around the fixed shaft 34; when the limit semicircular ring 14 rotates to contact with the trigger tooth 36 installed on the trigger block 35, the trigger tooth 36 on the limit semicircular ring 14 will squeeze the corresponding limit Position teeth 30; make the limit teeth 30 move into the corresponding limit groove 31; when the limit semicircular ring 14 is completely moved to coincide with the arc surface 9 on the first connecting block 8, the scroll spring 44 Completely released; at this time, the limiting semicircular ring 14 stops rotating; the limiting semicircular ring 14 is in a static state under the action of the corresponding limiting tooth 30; that is, the two ad

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Abstract

The invention belongs to the technical field of train carriage connection, and particularly relates to a train carriage connecting mechanism based on a universal joint. The train carriage connecting mechanism comprises shock absorption mechanisms, a rear carriage connecting mechanism, a front carriage connecting mechanism, a thrust correctional mechanism and connecting rods. The rear carriage connecting mechanism and the front carriage connecting mechanism can form the universal joint, the connection between adjacent carriages is damaged by rigid interference occurring between the adjacent carriages during the transfer of tension, and through the universal joint, the rigid interference can be reduced. At the same time, two first connecting columns are separately installed in circular holesin the two symmetrical side surfaces of a U-shaped groove of a first U-shaped connecting plate through bearings, and a second connecting column and a third connecting column are separately installedin circular holes in the symmetrical side surfaces of a U-shaped groove of a second U-shaped connecting plate through bearings. The connection between the adjacent carriages is damaged by the frictionof the adjacent carriages during the transfer of tension, and through the bearings, the friction of the adjacent carriages during the transfer of tension can be reduced.

Description

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Claims

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Application Information

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Owner 滁州瑞祥智能科技有限公司
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