Rope unwinding equipment with fire-extinguishing and rescue functions

Abstract

The invention discloses rope unwinding equipment with fire-extinguishing and rescue functions. The rope unwinding equipment comprises a box body; a steel wire rope is arranged in a fixing frame; a sliding block is mounted at the bottom end of a sliding rail; one side of the sliding block is connected with an electric pushing rod; the end, away from a servo motor, of a rotating shaft is connected with a driving roller; a driven roller is arranged in the box body; the two ends of the driven roller are connected with rope winding barrels correspondingly; and the output end of a telescopic cylinder is connected with a limiting block. The arranged electric pushing rod pushes the sliding block to move back and forth on the sliding rail, thus the steel wire rope is evenly wound, the space utilization rate of the rope winding barrels is increased, meanwhile, the weight of the rope winding barrels is evenly distributed, and the service life of parts is prolonged; and the arranged telescopic cylinder upwards jacks the limiting block, thus a convex block on the driven roller and a clamping groove in the limiting block are clamped to lock the driven roller, and the situation that during rope unwinding, the rope winding barrels continuously rotate to fall down is avoided.

Description

technical field [0001] The invention relates to the technical field of building fire extinguishing and rescue, in particular to a rope-releasing device with the function of fire extinguishing and rescue. Background technique [0002] With the acceleration of urbanization, buildings are getting taller. When a fire breaks out in a high-rise building, there is a limit to the height of the fire ladder truck, and it is affected by the wind, which increases the difficulty of fire fighting and rescue. [0003] The ropes of the rope-laying equipment on the roof are usually exposed outside. Long-term exposure to wind and sun will easily cause the aging and breakage of the ropes, which will increase the maintenance cost. One side is heavier and the other side is lighter, which affects the service life of the parts, and the continuous rotation of the rope reel bucket may easily cause the rope to fall. Contents of the invention [0004] The purpose of the present invention is to prov...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rope-releasing device with a fire-fighting and rescue function, so as to solve the problem that the ropes of the rope-releasing device on the roof of the building proposed in the background technology are usually exposed, and the long-term exposure to wind and sun is likely to cause aging and fracture of the ropes. , which increases the maintenance cost, the rope cannot be evenly wound, resulting in the space of the rope barrel not being used effectively, one side is heavier and the other side is lighter, which affects the service life of the parts, and the continuous rotation of the rope barrel when putting the rope is easy to cause falling The problem

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