Anti-skid foot device and walking machine

Abstract

The invention discloses an anti-skid support foot device and a walking machine, and relates to the technical field of engineering machinery. It solves the technical problem in the prior art that the legs are prone to sideslip. The anti-skid foot device includes a base, a foot, a locking device and a slide rail structure, the slide rail structure is arranged between the foot and the base, and the foot can slide along a predetermined direction on the base through the slide rail structure; the tightener is arranged on the base and the foot On the other hand, when the feet slide along a predetermined direction on the base to a predetermined locking position through the slide rail structure, the locking device can lock the feet on the base. The walking machine includes a fixed frame, an A-shaped outrigger, a telescopic power mechanism, and an anti-slip foot device provided by any technical solution of the embodiment of the present invention. The invention is used to improve the anti-skid performance of the legs.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an anti-skid leg device and a walking machine provided with the anti-skid leg device. Background technique [0002] Nowadays, many walking machines (such as wreckers) are equipped with front and rear outrigger devices, which can provide stable support when the walking machine is working, and prevent overturning caused by excessive operating loads. [0003] Taking the wrecker as an example, the wrecker is a special wrecker with dual functions of supporting and lifting. As its main component, the outrigger plays a vital role in the working process. On the one hand, the performance of the outrigger directly affects the boom lifting and arm lifting operations; on the other hand, the outrigger is a protective barrier for stability and safety during obstacle removal operations. [0004] At present, the front outriggers of most heavy-duty wreckers at home and abroad are A...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide an anti-skid leg device and a walking machine equipped with the anti-skid leg device, which solves the technical problem that the legs are prone to side slip in the prior art

In addition, the preferred technical solution of the present invention also solves the technical problems of large outrigger deformation and poor force bearing, and has the advantages of not being easy to cause damage to the ground, and the labor intensity of the operator is small

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