Walking mechanism of bridge detection vehicle and bridge detection vehicle

A bridge inspection vehicle and walking mechanism technology, which is applied to bridges, bridge parts, bridge construction, etc., can solve the problems affecting the boarding function and reduce the turning space of the boarding car, so as to optimize the bearing mode and solve the effect of excessive load

Active Publication Date: 2016-12-21
XCMG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this type of running mechanism, the vertical load transmitted by the rollers is directly transmitted to the frame. This force-bearing mode is better than that of the first type of running mechanism. For a large stroke, a certain space for the installation of the oil cylinder should be arranged on the upper part of the frame, thereby reducing the turning space of the boarding car and affecting the performance of the boarding function

Method used

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  • Walking mechanism of bridge detection vehicle and bridge detection vehicle
  • Walking mechanism of bridge detection vehicle and bridge detection vehicle
  • Walking mechanism of bridge detection vehicle and bridge detection vehicle

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rathe...

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Abstract

The invention relates to a walking mechanism of a bridge detection vehicle and the bridge detection vehicle. The walking mechanism of the bridge detection vehicle comprises a frame, a first oil cylinder, a second oil cylinder and a walking part; one end of the first oil cylinder is hinged to the frame, the other end of the first oil cylinder is hinged to the walking part, one end of the second oil cylinder is hinged to the frame, the other end of the second oil cylinder is hinged to a cylinder barrel of the first oil cylinder, the second oil cylinder drives the first oil cylinder to be obliquely and upwards lifted or to be downwards vertical to the ground, and the first oil cylinder drives the walking part to be upwards retracted or downwards grounded. Accordingly, the phenomenon that the problem that the on-vehicle rotary space is influenced due to the fact that the stroke of a single oil cylinder is too long is generated for meeting the rising height requirements can be avoided, and the problems that too large loads are generated at the hinged joints, and a local structure is cracked and damaged can be solved.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a traveling mechanism of a bridge inspection vehicle and a bridge inspection vehicle. Background technique [0002] At present, the walking mechanism used on the bridge inspection vehicle is mainly composed of a vehicle frame, outriggers, oil cylinders and rollers. The traveling mechanism changes the vertical distance between the roller and the ground by adjusting the expansion and contraction of the oil cylinder. The outriggers are retracted in the non-working state, and the outriggers are extended in the working state. The rollers are supported on the ground to realize the load-carrying function. By driving the rollers, the bridge inspection vehicle can be driven. Operation. [0003] At present, the walking mechanism used by the bridge inspection vehicle mainly has the following two types: [0004] One is that the oil cylinder and the outriggers are respectively hinged on...

Claims

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Application Information

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IPC IPC(8): E01D19/10
CPCB60S9/20E01D19/106
Inventor 马洪锋韩猛李雪玲李根文邱剑飞
Owner XCMG CONSTR MACHINERY
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