A Double Buffer Connecting Mechanism for Train Cars
A connecting mechanism and double buffering technology, applied in the direction of buffers, railway car body parts, railway vehicle coupling accessories, etc., can solve the problems of car safety performance impact, coupler damage, and high coupler material, achieving low loss and service life. Long, large contact area effect
Active Publication Date: 2019-08-09
中山多乐米游乐设备有限公司
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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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[0064] Specific implementation method: 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-shaped guide rail 10 is gradually nested In the guide rail groove 22 on the arc-shaped rail shell 8; at the same time, the arc-shaped rail shell 8 drives the guide block 14 to move forward relative to the front compartment through the connecting plate 21; during the movement of the guide block 14, when the guide block 14 and the two When the limit structure 13 is in contact, due to the action of the trigger triangle 34, the guide block 14 will compress the limit structure 13 so that the limit structure 13 moves toward the corresponding guide installation groove 15 to the side where the third compression spring 29 is installed ; When the guide block 14 completely exceeds the trigger tr...
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The invention belongs to the technical field of train compartments and in particular relates to a double buffering train compartment connecting mechanism. The double buffering train compartment connecting mechanism comprises a front compartment connecting mechanism and a rear compartment connecting mechanism; in the connecting process of the two adjacent compartments, continuously forward moving impact force of a rear compartment is mainly absorbed by using a damping spring; and the rest smaller impact force is absorbed through frictions between wheels mounted on the rear compartment and a train track. The double buffering train compartment connecting mechanism has an effect of preventing the rear compartment from rolling over; and meanwhile, through the damping spring and the frictions between the wheels mounted on the rear compartment and the train track, the impact caused in the connecting process of the two adjacent compartments is prevented. In the process of connecting and disconnecting a front compartment with the rear compartment, as the contact between an arc track shell and an arc guide rail is arc surface contact, the contact area is large and the loss generated by frictions is small, the service life of the compartment connecting mechanism is long; and meanwhile, by using the arc track shell and the arc guide rail, the function that the two adjacent compartments areautomatically connected and locked can be realized.
Description
[0001] Technical field [0002] The invention belongs to the technical field of train car connection, in particular to a double-buffer 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 double-buffer train 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, the pre...
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IPC IPC(8): B61G5/02B61G11/02B61G7/00
CPCB61G5/02B61G7/00B61G11/02
Inventor 周正益
Owner 中山多乐米游乐设备有限公司