Traveling vehicle chassis

Abstract

The invention discloses a traveling vehicle chassis, which is characterized in that the vehicle chassis comprises an intermediate structure (4), and four traveling landing leg mechanisms (2), which are respectively provided with a landing leg swinging limited locking mechanism (3), are mounted around the intermediate structure (4) in a manner of hinge joint, wherein a detachable landing leg connection cross beam (5) for keeping two traveling landing leg mechanisms (2)at the same side of a longitudinal center line of the intermediate structure (4) balance is arranged between the two traveling landing leg mechanisms (2).

Description

technical field [0001] The invention relates to a walking equipment, in particular to a walking vehicle chassis. [0002] Background technique [0003] In recent years, with the development of social production and the rapid development of large-scale construction projects, the demand for transportation and equipment construction machinery is also increasing, and the requirements are also getting higher and higher. In particular, the road conditions at the construction sites of many large-scale projects are harsh, and there is an urgent need for transportation and equipment construction machinery with strong walking ability, flexibility, and portability. [0004] However, the existing engineering vehicle walking chassis frame and supporting legs are separated, and are two independent structures. The supporting legs are completely retracted in the walking state and do not work. The frame is stressed, and the working state is opened to support the force . To switch from...

AI Technical Summary

Problems solved by technology

[0004] However, the existing engineering vehicle walking chassis frame and supporting legs are separated, and are two independent structures. The supporting legs are completely retracted in the walking state and do not work. The frame is stressed, and the working state is opened to support the force.

To change from the walking state to the working state, the outriggers must be opened and the support fixed; and the outriggers must be retracted from the working state to the walking state, and the process is cumbersome

In a large vehicle chassis, the walking frame and outriggers are often separated independently, that is, the outriggers need to be disassembled and transported separately when walking, and the outriggers are installed on the frame when working; this structure has higher requirements for the walking site , generally requires a wide and flat site, and the frame itself has a large weight, which is limited to some extent, and the strain cannot be realized on special occasions.

Cannot meet the needs of the market in many cases

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