A spring-buffered train carriage connection mechanism
A connection mechanism and spring cushioning technology, which is applied in the field of train car connection mechanism, can solve the problems of car safety performance impact, coupler damage, high coupler material, etc., and achieve the effects of small loss, shortened distance and large contact area
Active Publication Date: 2019-07-12
太仓市简汇信息技术有限公司
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Problems solved by technology
[0003] At present, the traditional train cars are connected to each other through the coupling; the material of the coupler is relatively high; the friction between the couplers is seriously damaged; if the impact force of the rear compartment is large during the connection of the carriages, it may cause damage to the coupler. damage; it will affect the safety performance of the carriages; therefore, it is very necessary to design a carriage connection mechanism that has a strong buffering effect on the vibration between carriages during the carriage connection process
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[0059] Specific embodiments: when using the compartment connection mechanism designed by the present invention, in the process of connecting two adjacent compartments, the rear compartment moves forward relative to the front compartment; the rear compartment moves forward so that the arc guide rail 10 is nested in the In the guide rail groove 22 on the arc-shaped rail shell 8; in this state, the arc-shaped guide rail 10 and the arc-shaped rail shell 8 are integrated, that is, the arc-shaped guide rail 10 and the arc-shaped rail shell 8 move forward together relative to the front compartment Simultaneously, the first gear 3 also moves forward relative to the rack 4; that is, the first gear 3 is in a rotating state during this process; the rotation of the first gear 3 will drive the arc guide rail 10 to swing; the arc guide rail 10 will Gradually nested in the guide rail groove 22 on the arc-shaped rail shell 8; the arc-shaped rail shell 8 moves forward relative to the front comp...
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The invention belongs to the technical field of train compartment connection, and particularly relates to a spring buffering train compartment connecting mechanism. The spring buffering train compartment connecting mechanism comprises a front compartment connecting mechanism body and a rear compartment connecting mechanism body. In the connecting process of two adjacent compartments, part of impact force generated by the rear compartment continuously moving forwards is absorbed through a damping spring, and remaining small impact force is absorbed through friction between wheels installed on the rear compartment and a train track. The spring buffering train compartment connecting mechanism has the beneficial effects that the rear compartment is prevented from being laterally turned, and meanwhile, impact generated in the connecting process of the two adjacent compartments is prevented through the damping spring and the friction between the wheels installed on the rear compartment and the train track. In the connecting and disconnecting processes of the front compartment and the rear compartment, due to the fact that an arc-shaped rail shell and an arc-shaped guide rail are in cambered surface contact, the contact area is large; losses generated due to friction are small; the service life of the compartment connecting mechanism is long; and meanwhile, the function that the two adjacent compartments are automatically connected and locked can be achieved through the arc-shaped rail shell and the arc-shaped guide rail.
Description
[0001] Technical field [0002] The invention belongs to the technical field of train car connection, in particular to a spring-buffered train car connection mechanism. Background technique [0003] At present, the traditional train cars are connected to each other through the coupling; the material of the coupler is relatively high; the friction between the couplers is seriously damaged; if the impact force of the rear compartment is large during the connection of the carriages, it may cause damage to the coupler. damage; it will affect the safety performance of the carriages; therefore, it is very necessary to design a carriage connection mechanism that has a strong buffering effect on the vibration between carriages during the carriage connection process. [0004] The present invention designs a spring-buffered railway car connecting mechanism to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the prior art, t...
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IPC IPC(8): B61G5/02B61G11/02
CPCB61G5/02B61G11/02
Inventor 周正益
Owner 太仓市简汇信息技术有限公司