A vertical elevator with high safety

Abstract

The invention discloses a vertical elevator with high safety, which comprises a shaft, a car arranged in the shaft, a safety device arranged on the car and a door device matched with the car; the car An inspection port is provided on the car; an elevator call button is provided on the shaft; the elevator door device includes an inner door structure for opening and closing the car, an outer door structure for opening and closing the shaft and a Realize the synchronous motion structure of the transmission and cooperation between the inner door structure and the outer door structure; the present invention makes the hoistway and the elevator door not open during the operation of the elevator through the setting of the inner and outer door structures, ensuring that passengers Personal safety; and the setting of the synchronous motion structure enables the inner and outer doors to be opened synchronously, which is convenient to open and close, and there will be no delayed opening and closing of the inner and outer doors, which ensures the convenience and speed of people's daily use.

Description

technical field [0001] The invention belongs to the technical field of elevators, in particular to a vertical elevator with high safety. Background technique [0002] With the acceleration of domestic urbanization, the supply of land in cities and towns is also becoming increasingly tense, so a large number of high-rise buildings appear, among which office buildings, commercial and residential mixed buildings, residential quarters or office buildings are basically equipped with elevators, which are indispensable in people's lives. device of. [0003] For example, a self-rescue device for an elevator falling disclosed in Chinese patent CN105731225B includes two upper fixed pipes fixed in parallel to the car, two lower fixed pipes, two rebound springs arranged in the upper fixed pipes, and two rebound springs arranged in the lower fixed pipes. Two shock-absorbing springs, two shock-absorbing rods inserted into the upper and lower fixed lumens, two handrail rods installed on t...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned elevator enables passengers to rely on the self-rescue device to reduce the impact, thereby reducing casualties, there is a small probability of an event when the elevator falls, but its elevator door is inconvenient to open and close, which is not conducive to daily use, and will affect the daily use of passengers.

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