Transition support vehicle of roadway self-moving type auxiliary train

By installing telescopic frames and wheels on the transition support vehicle, combined with a correction mechanism, the problems of high center of gravity and large impact were solved, thereby reducing stability and load-bearing requirements and minimizing cable wear.

CN224392591UActive Publication Date: 2026-06-23EJIN HORO BANNER WANQI MACHINING CO LTD
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Patent Information

Application Number
CN202521643530.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-04
Publication Date
2026-06-23
Estimated Expiration
2035-08-04

AI Technical Summary

Technical Problem

The existing transition support vehicle has a high center of gravity or large impact during traction, which leads to instability and high load-bearing requirements for the track and ground.

Method used

A transition support vehicle including a telescopic frame, wheels, and a correction mechanism was designed. The center of gravity is lowered by setting telescopic frames at both ends of the seat, and the weight is distributed by setting tracks and ground wheels on the seat. At the same time, the correction mechanism is used to maintain stable movement.

Benefits of technology

This improved the stability of the transition support vehicle, reduced the requirements for track and ground flatness, decreased cable wear, and enhanced the stability and safety of the traction process.

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Abstract

The utility model belongs to the technical field of coal mining equipment, and particularly relates to a transition support vehicle of a roadway self-moving type auxiliary train, which comprises a seat body (1), a connecting seat (3) fixedly arranged at at least one end of the seat body (1) in the walking direction, and a telescopic frame (4) connected with the connecting seat (3). The telescopic frames (4) are arranged at the two ends of the transition support vehicle, so that the transition support vehicle can be dragged at the low gravity center position of the seat body (1), and the stability is high; and instability caused by impact on the gravity center of the transition support vehicle is prevented through telescopic buffering traction force.
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