Cable guide elevator high-rise fire bridge

Abstract

The invention relates to the field of fire-fighting survival equipment and particularly relates to a rope guide rail type elevator high-rise fire-fighting bridge which comprises an elevator cabin, a bridge cabin, a front group of folding upright columns and a rear group of folding upright columns, wherein the front group of folding upright columns are positioned on a flat wagon I; the elevator cabin and the bridge cabin are positioned in a flat wagon II; the rear group of folding upright columns are positioned on a flat wagon III; during disaster relief in a fire scene, the flat wagon I, the flat wagon II and the flat wagon III are sequentially positioned. The rope guide rail type elevator high-rise fire-fighting bridge is characterized in that the bottom of the bridge cabin is respectively provided with a lifting rope pulley and a guide rail rope pulley, wherein one end of a lifting rope is connected with the elevator cabin below the bridge cabin; the elevator cabin can ascend and descend relative to the bridge cabin by virtue of the forward and backward rotation of an elevator winding drum; a guide rail rope bypasses the guide rail rope pulley, passes through a guide rail hole of the elevator cabin and then is wound on a tightening winding drum below a compartment plate of the flat wagon II so as to form an ascending and descending rail of the elevator cabin. Compared with the prior art, the rope guide rail type elevator high-rise fire-fighting bridge has the following beneficial effects: a guide rail is not required to be paved, so that the volume during transport is reduced, and the rope guide rail type elevator high-rise fire-fighting bridge has the advantage of rapidness in operation.

Description

technical field [0001] The invention relates to the field of fire-fighting and life-saving equipment, in particular to a cable guide rail type elevator high-rise fire-fighting bridge. Background technique [0002] High-rise fire protection is a worldwide problem. The traditional high-rise firefighting is to increase the height of the ladder, which can save people within a certain height (for example, the highest rescue height in Anshan is 52 meters). has reached 350 meters), but people cannot reach the scene, and sometimes the fire extinguishing effect is limited due to the influence of doors and windows. [0003] Patent No. ZL201220057817.9 discloses a "same-side guide rail electro-hydraulic double-wing high-rise fire-fighting rescue cabin". No matter how high the building is, as long as two guide rails are laid on the building wall, firefighters and hoses can use this fire-fighting rescue cabin Quickly reach the designated location on the designated floor, and firefighte...

AI Technical Summary

Problems solved by technology

Its shortcoming is that at least two guide rails are required for each building. For a building, the investment is not large, and the investment per square floor area does not exceed 10 yuan, but for the whole society, the workload is quite large and consumes resources. There are many, and the upper floors without guide rails cannot be used

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