Passive-potential energy speed-controlling escape elevator for civil high-rise buildings

Abstract

The invention relates a passive-potential energy speed-controlling escape elevator for civil high-rise buildings, which mainly solves the technical difficulties of the existing escape equipment, such as numerous operational steps, low rescue efficiency and impossibility of passively conveying succors. The passive-potential energy speed-controlling escape elevator for civil high-rise buildings comprises two elevators arranged in parallel in the elevator well; each elevator comprises a cage, a counterpoise, an elevator hoisting machine, counterpoise hoisting lines, cage hoisting lines, an elevator controller, cage guides and counterpoise guides. A potential-energy speed controlling device is arranged between two elevator hoisting machines in a one-well double-elevator engine room. The potential energy hoisting lines are arranged on a magnetic damping hoisting machine of the potential-energy speed controlling device. The potential energy hoisting lines are connected with the cage hoisting lines. A potential-energy line locking pliers is arranged under the beam pulley of the magnetic damping hoisting machine. A counterpoise line locking pliers is arranged under the beam pulley of the elevator hoisting machine. Two cages arranged on the two sides of the magnetic damping hoisting machine move to and fro under the gravitational potential energy of additional weight.

Description

technical field [0001] The invention relates to a passive potential energy speed control escape elevator for civil high-rise buildings. The escape device with the slow down function of the source. Background technique [0002] More and more high-rise buildings are built in modern cities, and it is not an isolated case that construction disasters cause mass death and mass injury. People have worked out multiple escape equipments for this reason, and all are people in distress from building high-rises with safety rope, belt or frame or box from window or roof one or several people once slowly drop to the ground. This type of escape equipment has different operations and many steps, and it is difficult for people in distress to correctly grasp it, failing to achieve the purpose of safe and quick escape. According to statistical data on the escape situation of building fires, the higher the floor, the greater the proportion of people choosing the most familiar elevator as the ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical difficulties of different operations, numerous steps, low life-saving efficiency and inability to passively transport rescuers and equipment in the existing escape equipment, and to provide a simple operation, high life-saving efficiency and passive rescue rescue equipment. Passive potential energy speed control escape elevator for civil high-rise buildings with personnel and equipment

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