Soundproof anti-noise elevator provided with mobile seats and applied to hospital building

Abstract

The invention discloses a soundproof anti-noise elevator provided with mobile seats and applied to a hospital building. The soundproof anti-noise elevator comprises an elevator car body; the car bodyouter layer of the elevator car body is fixedly provided with a soundproof steel plate; a plurality of sound attenuating and resonating small balls are arranged inside a foam interlayer; the left sideof a concrete base plate is also provided with two layers of ceramic heat insulating plates; the top end of the middle part of a rail of a guide rail body is inwards provided with a top end guide groove; a central base pulley is installed in the body of the top end guide groove in a manner of being matched with the top end guide groove; a side base pulley is installed in the body of a side guidegroove in a manner of being matched with the side guide groove; and the body of the side base pulley is installed at the end part of a side supporting block. The soundproof anti-noise elevator disclosed by the invention can play a good sound insulation effect so as to guarantee that the elevator car is in a quite environment all the time, can solve the problem that a patient may be injured due tolong-time standing and can satisfy higher elevator application requirements.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a sound-proof and noise-proof elevator for hospital buildings with movable seats. Background technique [0002] Hospital building elevators are elevators used to transport hospital beds (including patients) and medical equipment. They are mainly installed in hospitals and other places. Rescue equipment. [0003] According to the special requirements of the hospital, a series of advanced technologies are adopted to provide patients with safer travel conditions, and at the same time greatly facilitate the work of medical staff and assist them in fulfilling their sacred mission of saving lives and healing the wounded. With the rapid development of the economy and the continuous deepening of the urbanization process, my country's hospital building elevator industry is experiencing a period of rapid development. [0004] However, the sound insulation effect of elevators in traditi...

AI Technical Summary

Problems solved by technology

[0004] However, the sound insulation effect of elevators in traditional hospital wards is not good. When there is strong noise outside the car, especially for high-speed elevators with a speed of more than 4 m / s, the elevator shaft is generally fully enclosed or partially enclosed. The elevator runs up and down at high speed in the hoistway, like piston movement, it will inevitably generate strong airflow, the airflow will quickly enter and leave the car from various gaps in the car, causing the air pressure in the car to fluctuate, resulting in wind noise, causing headaches for passengers in the car Tinnitus, uncomfortable feeling, and some patients with inconvenient legs and feet may suffer from physical damage caused by standing for a long time, which will bring a greater burden to their bodies. The practicability of the elevator is poor. reasonable solution to the problem

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