High-altitude rescue device and assembly method thereof

Abstract

The invention provides a high-altitude rescue device and an assembly method of the high-altitude rescue device. The high-altitude rescue device comprises a car body, a rotatory operating platform, a telescopic arm, a building-leaning device, a conveying device and a bearing device. The rotatory operating platform is arranged on the car body. One end of the telescopic arm is arranged on the rotatory operating platform, and the other end of the telescopic arm is connected with the building-leaning device. The conveying device is arranged on the telescopic arm. The bearing device is arranged on the conveying device. The conveying device is used for conveying the bearing device from one end of the telescopic arm to the other end of the telescopic arm. In the process of using, due to the fact that a building body, the telescopic arm which is connected with the building-leaning device and the car body formed a stable triangular structure, the bearing device can bears larger weight one time when the bearing device shift along the conveying device which is arranged on the telescopic arm. The bearing capacity is large. After the bearing device finishes a first rescue, the bearing device can reach the building body again through a reverse path in order to conduct a second rescue until all the trapped people are transferred.

Description

technical field [0001] The invention relates to the field of fire rescue, in particular to a high-altitude rescue device and an assembling method thereof. Background technique [0002] With the rapid development of the economy, the pace of urbanization in China is also advancing rapidly. In cities, high-rise buildings are lined up; The existing technology generally realizes the transfer of trapped people through fire-fighting ladder trucks. The existing fire-fighting ladder trucks often reach the height of the predetermined floor through the hydraulic telescopic arm or hydraulic bending arm set on the vehicle body. One end of the arm or the curved arm is set on the vehicle body, and the other end is provided with a manned box for transferring the trapped persons. , because the existing telescopic arm or bending arm is in a cantilever state during the working process, the manned box in the cantilever state transfers the controlled person on the dangerous floor with the rotat...

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Problems solved by technology

[0002] With the rapid development of the economy, China's urbanization is also advancing rapidly. In the city, there are row upon row of high-rise buildings; In the case of fire hazards, the existing technology generally realizes the transfer of trapped people through fire-fighting aerial ladder vehicles. The existing fire-fighting aerial ladder vehicles often reach the height of the predetermined floor through the hydraulic telescopic arm or hydraulic bending arm set on the car body. One end of the arm or the curved arm is arranged on the vehicle body, and the other end is provided with a man-carrying box for transferring the trapped persons, and the man-carrying box realizes the transfer of the trapped persons along with the expansion and contraction or bending of the telescopic arm or the curved arm; but , because the existing telescopic arm or bending arm is in the cantilever state during the working process, the manned box in the cantilever state is transferred with the rotation of the rotary table. In the process of transferring the trapped persons, it will definitely be affected by the force arm and moment of the telescopic arm or the bending arm, which will cause the load capacity of the manned box to be limited, and only a small number of persons can be transferred at a time, especially in In the event of an emergency, rapid rescue cannot be achieved, which is not enough to guarantee the safety of people's lives

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