Elevator self-rescuing mechanism allowing passengers to save themselves conveniently

Abstract

The invention discloses an elevator self-rescuing mechanism allowing passengers to save themselves conveniently. The elevator self-rescuing mechanism comprises a rescue drum arranged on the top of a car platform sill, a manual drive mechanism arranged in the car platform sill, a car door inner unlocking drive part arranged in the car platform sill, and a landing door inner unlocking drive part arranged on the inner side of a door frame of a lobby. The car door inner unlocking drive part is connected with a car door locking mechanism on the car platform sill. The landing door inner unlocking drive part is connected with a landing door locking mechanism on the door frame. One end of a traction rope wound around a traction wheel is connected with a counter-weight. The other end of the traction rope is connected with and wound around the rescue drum. The manual drive mechanism is connected with the rescue drum through a transmission mechanism capable of being locked reversely. According tothe elevator self-rescuing mechanism, the passengers in the car platform sill can save themselves conveniently in time, the rescue cost is reduced remarkably, user experience of an elevator is improved, meanwhile, level locking in the normal operating process of the elevator or in the self-rescue process can be ensured, and safety of the elevator is improved beneficially.

Description

technical field [0001] The invention relates to the technical field of elevator manufacturing, in particular to an elevator rescue mechanism that is convenient for passengers to rescue themselves. Background technique [0002] In high-rise buildings, the elevator is a necessary accessory equipment, which can bring great convenience to the occupants. At present, with the development of the economy, a large number of middle and high-income groups have emerged, and the demand for villas is also increasing. Correspondingly, home elevators suitable for villa buildings have also become popular. The elevator mainly includes a shaft, a car that can be lifted and lowered in the shaft, and a drive mechanism for driving the car to go up and down. The traction machine is connected to the traction wheel, and a traction rope is wound around the traction wheel. One end of the traction rope is connected to the car, and the other end is connected to a counterweight that can be lifted and lo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems in the existing elevator structure that it is difficult to provide timely and effective rescue to the passengers in the car when the elevator fails, and the rescue method is complicated and the cost of rescue is high, and to provide a convenient passenger elevator. Self-rescue elevator rescue mechanism, passengers in the car can realize self-rescue conveniently and timely, thereby significantly reducing the cost of rescue and improving the user experience of the elevator

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