Aerial operation car pit protection mechanism and aerial operation car

An aerial work vehicle and protection mechanism technology, which is applied in vehicle maintenance, lifting vehicle accessories, lifting equipment safety devices, etc. Effect

Active Publication Date: 2017-01-11
XCMG CONSTR MACHINERY
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  • Abstract
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Problems solved by technology

[0009] One of the objectives of the present invention is to propose a pothole protection mechanism for an aerial work vehicle and an aerial work vehicle equipped with the pothole protection mechanism for an aerial work vehicle, which solves the problem that the protection plate in the prior art is difficult to accurately move to the horizontal state and the vertical state technical issues

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  • Aerial operation car pit protection mechanism and aerial operation car
  • Aerial operation car pit protection mechanism and aerial operation car
  • Aerial operation car pit protection mechanism and aerial operation car

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Embodiment Construction

[0057] Below you can refer to the accompanying drawings Figure 1 to Figure 10 And the content of the text to understand the content of the present invention and the differences between the present invention and the prior art. The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by means of the accompanying drawings and by way of listing some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. Citing all the alternative technical features and alternative technical solutions of the present invention, it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know that: Replace any technical means pro...

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Abstract

The invention discloses an aerial operation car pit protection mechanism and an aerial operation car, relates to the technical field of engineering machinery, and solves the technical problem that a protection plate is difficult to accurately move to a horizontal state and a vertical state in the prior art. The aerial operation car pit protection mechanism comprises a lifting device linkage part, a transmission mechanism and a protection plate; the lifting device linkage part can drive the transmission mechanism to move in the falling process, and the transmission mechanism drives the protection plate to move to the horizontal state for keeping; in the vertical state, the driving device is connected with the transmission mechanism; and when a lifting device of the aerial operation car is ascended, the vertical-state driving device can drive the transmission mechanism to drive the protection plate to move to the vertical state for locking at least in the horizontal direction. The aerial operation car includes the aerial operation car pit protection mechanism. The aerial operation car pit protection mechanism is used for improving the protection plate state switching accuracy and reliability.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a pothole protection mechanism for an aerial work vehicle and an aerial work vehicle provided with the pothole protection mechanism for the aerial work vehicle. Background technique [0002] When the aerial work platform (or: aerial work vehicle) is lifted, the pothole protection plate falls in a vertical state to make it closer to the ground. When the aerial work vehicle encounters a pothole, it is supported on the ground to prevent the whole vehicle from tilting. Conversely, when the working platform falls, the pothole protection plate rises and is in a horizontal state, so that it is far away from the ground and is not hindered by smaller obstacles on the ground when driving. [0003] figure 1 - image 3 Suggested three kinds of existing aerial work vehicle pothole protection mechanism (or claim: aerial work vehicle pothole protection device), wherein: [0004...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/04B66F17/00B60S9/02
Inventor 许东京周忠尚李居义
Owner XCMG CONSTR MACHINERY
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