Crane for emergency rescue

Abstract

The invention discloses a crane for emergency rescue in the technical field of a crane. The crane for emergency rescue comprises a supporting seat, a rotating platform and a lifting mechanism arrangedat the top of the rotating platform, wherein the rotating platform is rotationally connected at the top of the supporting seat through a supporting pillar and is gliding connected to the top of the supporting seat in an arc form by using the supporting pillar as an axis; a rotary driving mechanism for driving a supporting shaft to rotate is connected on the supporting seat; and the lifting mechanism comprises a first lifting frame. As the crane for emergency rescue is provided with an escape mechanism, escape people can pass through a first telescopic escape tube, a second telescopic escape tube, an escape tube, a third telescopic escape tube and a landing tube one by one and then can safely fall to the rotating platform to complete the escape, and the problem of long waiting time of theescape people in the lifting escape process is avoided. Thus, a quick escape channel is provided for the escape people, and the danger coefficient is reduced for the trapped people waiting for rescue.

Description

technical field [0001] The invention relates to the field of cranes, in particular to a crane for emergency rescue. Background technique [0002] The truck-mounted crane is a special vehicle-mounted crane that integrates mechanical, hydraulic, and electronic technologies. When it is installed on a fire-fighting vehicle, it enables the fire-fighting vehicle to have the function of lifting and rescue, and plays a lot of roles in some non-fire-fighting rescues. . [0003] In the prior art, some invention cases of cranes for emergency rescue are disclosed. The Chinese patent application number of the invention patent is CN201110156618.3, which discloses a multi-functional emergency rescue fire-fighting crane, including the main structure of the folding crane, waterway conveying system, cable Remote control electrical system, remote hydraulic conveying system and special rescue tools; Chinese patent application number CN201210203671.9, an automatic lifting escape ladder for supe...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a crane for emergency rescue, to solve the above-mentioned background technology. The hoisting machinery in the prior art can only be used for fire extinguishing and material transportation, or it can provide a lifting escape platform, which requires a lifting gap and cannot be used. To uninterrupted escape, more waiting time is required for the escape personnel, and it is impossible to provide a fast escape channel for the trapped personnel at high places, which increases the risk factor for the trapped personnel waiting for rescue.

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