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Rectangular supporting leg plate mechanism

A technology of outrigger tray and rectangle is applied in the field of rectangular outrigger tray mechanism, which can solve problems such as affecting the passing ability of vehicles.

Active Publication Date: 2021-11-23
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the above analysis, the embodiment of the present invention aims to provide a rectangular outrigger plate mechanism to solve the problem that the existing rectangular leg plate rotates in the horizontal direction and will affect the vehicle passability

Method used

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  • Rectangular supporting leg plate mechanism
  • Rectangular supporting leg plate mechanism
  • Rectangular supporting leg plate mechanism

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Embodiment Construction

[0032] The preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and together with the embodiments of the present invention are used to explain the principles of the present invention and are not intended to limit the scope of the present invention.

[0033] In the description of the embodiments of the present invention, it should be noted that unless otherwise specified and limited, the term "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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Abstract

The invention relates to a rectangular supporting leg plate mechanism, belongs to the technical field of engineering vehicles, and aims to solve the problem that the trafficability of a vehicle is affected when an existing rectangular leg plate rotates in the horizontal direction. The rectangular supporting leg plate mechanism comprises a driving assembly, a swing assembly and a leg plate, and the driving assembly is connected with the leg plate through the swing assembly; the driving assembly can drive the leg plate to move up and down in the vertical direction; the swing assembly can drive the leg plate to swing up and down in the vertical direction, and the swing assembly can prevent the leg plate from rotating in the horizontal direction. A sliding ball is arranged between a ball head part and a ball socket part, so that the leg plate can be effectively prevented from rotating in the horizontal direction, and the swingability of the leg plate in the vertical direction is kept; the sliding ball can ensure that the long side of the leg plate is always located in the longitudinal direction of the vehicle body, the long side of the leg plate cannot rotate to the transverse direction of the vehicle body, the vehicle width cannot be increased due to rotation of the leg plates, and the rectangular leg plate is prevented from affecting the trafficability of the vehicle.

Description

technical field [0001] The invention relates to the technical field of engineering vehicles, in particular to a rectangular outrigger plate mechanism. Background technique [0002] Before carrying out lifting, pumping and other operations, wheeled engineering vehicles need to support the chassis of the vehicle with outriggers to ensure that the chassis is solid and stable and the stability of the vehicle during operation. The existing outrigger plate uses a hydraulic cylinder or an electric cylinder as a driving device for lifting, recovering, and descending the outrigger plate. A ball head is installed on the push rod head of the hydraulic cylinder or electric cylinder, and a ball socket is set on the leg plate. , through the cooperation of the ball socket and the ball head, the leg plate can move up and down with the putter, and at the same time, the leg plate can swing around the center of the ball head to ensure that the leg plate can play a supporting role on complex gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S9/12
CPCB60S9/12Y02T10/40
Inventor 赵滨王飞白森楠张力夫
Owner BEIJING MECHANICAL EQUIP INST
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