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Heavy-duty auxiliary wheel for accident vehicle emergency rescue

An emergency rescue and auxiliary wheel technology, applied in the field of vehicle emergency rescue, can solve the problem of slow emergency rescue operation of accident vehicles, and achieve the effects of shortening rescue time, reducing the impact of traffic jams, and long-distance transport.

Active Publication Date: 2020-12-15
XCMG XUZHOU TRUCK MOUNTED CRANE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies in the prior art, the present invention provides a heavy-duty auxiliary wheel for emergency rescue of accident vehicles, which solves the problem of emergency rescue of accident vehicles in the prior art Technical issues with slow jobs

Method used

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  • Heavy-duty auxiliary wheel for accident vehicle emergency rescue
  • Heavy-duty auxiliary wheel for accident vehicle emergency rescue
  • Heavy-duty auxiliary wheel for accident vehicle emergency rescue

Examples

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0030] Such as Figure 1 to Figure 6 As shown: this embodiment discloses a heavy-duty auxiliary wheel for emergency rescue of vehicles in accidents: it includes a load-carrying frame 3, a drive axle 8 arranged at the lower end of the load-carrying frame 3, a follower bridge 10, and The limit yoke 5 of the upper end is all provided with tires at the two ends of drive axle 8, follower axle 10. The carrying vehicle frame 3 can also be connected to the drive axle 8 and the tag axle 10 through the suspension system 6 .

[0031] The drive axle 8 is connected to a travel drive device for driving the drive axle wheels to rotate;

[0032] There are a plurality of limit fork frames 5, and the limit for...

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Abstract

The invention discloses a heavy-duty auxiliary wheel for accident vehicle emergency rescue, and belongs to the technical field of vehicle emergency rescue. The heavy-duty auxiliary wheel comprises a bearing vehicle frame, a drive axle arranged at the lower end of the bearing vehicle frame, a follow-up axle, and limiting fork frames arranged at the upper end of the bearing vehicle frame; the driveaxle is connected with a walking drive device used for driving drive axle wheels to rotate; and the multiple limiting fork frames can transversely slide relative to the bearing vehicle frame. The heavy-duty auxiliary wheel can automatically walk only by being externally connected with hydraulic pressure and air pressure, has the functions of braking, steering, parking and service braking at the same time, can meet the requirement for reliable, rapid and long-distance transfer of accident vehicles under limiting working conditions, greatly shortens the rescue time, greatly reduces traffic jamscaused by accidents, and has positive significance for meeting the requirement for safe and smooth travel on highways.

Description

technical field [0001] The invention relates to the technical field of vehicle emergency rescue, in particular to a heavy-duty auxiliary wheel used for emergency rescue of vehicles in accidents. Background technique [0002] One-sided accidents of vehicles on expressways, especially in tunnels, spontaneous combustion, tire burnt, axle shifting, and traffic interruption. In the past, such accidents took 5 to 7 hours to complete the rescue work, which was time-consuming and labor-intensive. Rescue Personnel lack emergency rescue experience. [0003] Some user units in China also adopted an innovative rescue method commonly known as "carrying a sedan chair", which greatly shortened the rescue time. However, the "lifting the sedan chair" method requires two wreckers to jointly rescue. The front vehicle is towed and the rear vehicle is passively followed. The two drivers need to cooperate closely and drive slowly. It is only suitable for short-distance accident vehicle transfer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/12B60K17/02B60K23/02B60T11/10B60B35/12B60B35/02B62D5/06B62D21/20B62D63/06B62D63/08
CPCB60P3/12B60K17/02B60K23/02B60T11/10B60B35/12B60B35/02B62D5/06B62D21/20B62D63/06B62D63/08
Inventor 魏玉宏商晓恒刘小艳陆文杰李媛媛刘超
Owner XCMG XUZHOU TRUCK MOUNTED CRANE
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