Chassis cross lifting type overhead working truck with adjustable platform angle

A high-altitude operation vehicle, adjustable technology, applied in the direction of the lifting device, etc., can solve the problems of inability to meet the flexibility requirements of the aerial operation vehicle, the inability to adjust the adaptability of the working platform, and the adjustment method is not flexible enough, so as to improve the operation efficiency and walk stably , Improve the effect of driving stability
CN112938855AActive Publication Date: 2021-06-11青岛卓立嘉自动化装备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
青岛卓立嘉自动化装备有限公司
Publication Date
2021-06-11

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Abstract

The invention relates to the technical field of overhead working trucks, in particular to a chassis cross lifting type overhead working truck with an adjustable platform angle. The chassis cross lifting type overhead working truck with the adjustable platform angle comprises a frame and a bearing frame arranged on the frame, and an upper assembly formed by sequentially connecting a stand column, a rotating tower, a lower arm, a shaft joint, an upper arm, a telescopic arm and a working bucket is arranged above the bearing frame, wherein two parallel walking mechanisms used for integrally moving the overhead working truck are arranged below the bearing frame, a working bucket overall angle adjusting device used for adjusting the position of the working bucket is arranged at the top end of the telescopic arm, and a cross type expansion lifting device used for connecting the bearing frame and the walking mechanisms is arranged between the bearing frame and the walking mechanisms. Through cooperation of the cross type expansion lifting device and the working bucket overall angle adjusting device, the overhead working truck can be thick, medium and thin, and the overhead working truck is simpler and more convenient to use when working.
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Description

technical field

[0001] The invention relates to the technical field of aerial work vehicles, in particular to a chassis cross-lifting aerial work vehicle with an adjustable platform angle. Background technique

[0002] With the continuous change and development of life and production, aerial work vehicles are more and more widely used in construction, home improvement, electrical work, large-scale cultural and sports venue facilities layout and installation, light rail and bridge construction, and large-scale equipment such as aircraft. Many aspects such as maintenance and cleaning play an increasingly important role.

[0003] In order to meet the needs of production and life, the structure of aerial work vehicles is required to be continuously developed and innovated. As far as the current self-propelled forms of aerial work vehicles are concerned, the existing wheeled self-propelled vehicles are heavy and have a large pressure on the ground. The ground cannot bear it, and...

Claims

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