Retractable and flexible drive rescue robot and its rescue method

Abstract

The invention relates to a telescopic flexible driving rescue robot. The telescopic flexible driving rescue robot comprises a flange plate, an upper platform and working arms, the flange plate is fixedly arranged at the central position of the first end surface of the upper platform, the working arms are symmetrically arranged on the first end surface of a second side plate and the first end surface of a third side plate of the upper platform, each working arm comprises a flange connecting plate, an outer sleeve shell, an inner sleeve shell, a sliding rail, a sliding block, a driving airbag and a bearing airbag, the bearing airbag is arranged on the inner side of the inner sleeve shell, the first end of the bearing airbag is fixedly connected with the second end of the inner sleeve shell,the second end the bearing airbag is fixedly connected with the inner side first end surface of the inner sleeve shell, the driving airbag is arranged on the inner side of the outer sleeve shell, thefirst end of the driving airbag is fixedly connected with the first end surface of the inner side of the outer sleeve shell, the second end of the driving airbag is fixedly connected with the first end of the bearing airbag, and the telescopic movement of the working arm can be realized under the driving of the driving airbag to completer the rescue task. The integral framework of the robot is made of rigid material, so that the load requirement can be met, and the flexible driving of the driving airbag is adopted to effectively ensure the personal safety of a rescued object.

Description

technical field [0001] The invention belongs to the field of rescue robots, and in particular relates to a retractable flexible drive rescue robot and a rescue method thereof. Background technique [0002] With the development of the times and the advancement of science and technology, people's living standards are improving day by day, but natural disasters and accidents still threaten the safety of people's lives and properties. In the rescue environment caused by fire, earthquake, and tsunami, the difficulties brought to us are not only that it is difficult for rescuers to directly enter the dangerous environment, but also how to carry out rescue work safely and effectively in a complex environment. Therefore, , A rescue robot that can replace humans emerges as the times require. Existing rescue robots can be divided into rigid robots and flexible robots. Rigid robots, as the name suggests, have a main body made of rigid materials and are mostly driven by motors. The di...

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Problems solved by technology

[0004] The invention patent with the publication number CN107891919A discloses a soft rescue robot driven by pneumatic flexible shafts, including soft pipes, flexible shafts, handles and tools. The invention adopts pneumatic drive to bend the soft pipes and avoid obstacles to enter the ruins Internally, it effectively avoids collisions with trapped people or inside easily collapsed ruins during the working process, and at the same time provides the only fixed channel for the flexible shaft, but its flexible structure makes it unreliable when it bears a large load target

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