Auxiliary installation device for draw bar of railway wagon

By designing the tow bar auxiliary installation device for railway trucks, and using the traction beam and the lever to connect the truck impact seat, a fast and safe traction centering and installation process is achieved, solving the problems of inconvenience and safety hazards in the prior art.

CN222661555UActive Publication Date: 2025-03-25SHENHUA RAIL & FREIGHT WAGONS TRANSPORT
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Patent Information

Application Number
CN202420626633.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-28
Publication Date
2025-03-25
Estimated Expiration
2034-03-28

AI Technical Summary

Technical Problem

The prior art relies on internal combustion forklift backwards during the installation of the tow rod of the railway truck, and the operation relies on driver experience and personnel call. There are problems of high noise and delay, inconvenient operation and great safety hazards.

Method used

A towing rod auxiliary installation device for a railway truck is designed, including a walking mechanism, a traction mechanism and a lifting mechanism. The traction mechanism connects the impact seats of the two railway trucks through the traction beam and the lever. The movable lever can adjust the vehicle spacing, the lifting mechanism adjusts the height of the device, and supports the lifting mechanism to assist in the installation of the hook tail pin and pallet.

Benefits of technology

It realizes the rapid and safe traction and centering of two railway trucks, simplifies the installation process of the towing rod, reduces the operating strength, improves work efficiency, and avoids safety hazards.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to an auxiliary installation device for a draw bar of a railway wagon, which comprises a traveling mechanism suitable for moving on the ground to drive the whole device to move; the traction mechanism is located above the walking mechanism, and the traction mechanism comprises a traction beam extending in the traction direction and two shifting rods arranged on the traction beam in the length direction of the traction beam at intervals; the two driving levers are used for being connected with impact seats of two railway wagons in a one-to-one correspondence manner; at least one of the two shifting rods can move in the length direction of the traction beam so as to pull the two railway wagons and adjust the distance between the two railway wagons. And the lifting mechanism is mounted between the traction beam and the walking mechanism and is used for lifting the traction mechanism so as to adjust the height of the lifting mechanism. The railway wagon moves and adjusts the position under the traction of the traction mechanism, so that the coupler yoke of the wagon is aligned with and clamped with the coupler yoke pin hole of the traction rod, and the traction rod can be quickly mounted.
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