Automatic water retaining device outside elevator door

Abstract

The invention relates to an automatic water retaining device outside an elevator door. The automatic water retaining device comprises a waterproof mat and a waterproof controller, wherein the waterproof mat is mounted on the ground in front of an elevator outer door; two sides of the waterproof mat are respectively adhered and fixedly mounted at the lower part of the left side wall of an elevator door opening and the lower part of the right side wall of the elevator door opening; the waterproof controller is mounted on the ground at the front end of the left side wall of the elevator door opening to control the waterproof mat to be upwards folded to prevent water on the ground from flowing into the elevator outer door. The automatic water retaining device achieves a barrier effect of automatically preventing the water from entering an elevator shaft; the waterproof mat and the automatic controller are simple in structure, and are not related and in contact with any structure of an elevator system, so that no harm to the operation of the elevator is caused; and the automatic water retaining device outside the elevator door is low in cost and has the effects of practicability, economy and aesthetic property.

Description

technical field [0001] The invention belongs to the field of elevator safety protection methods, in particular to an automatic water retaining device outside the elevator door. Background technique [0002] At present, during the installation of engineering elevators, during the trial operation of elevators, and after the elevators are put into use, it is necessary to prevent water from entering the elevator shaft for a long time and causing damage to the circuit parts of the elevator. Sewage overflow, etc. The time when the water comes cannot be determined, and most remedial measures are to stop using it. Passive measures such as driving the elevator to the top floor are required when heavy rainstorms come. These measures have brought great inconvenience to the people working and living in high-rise buildings, affecting work efficiency and quality of life. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prio...

AI Technical Summary

Problems solved by technology

The time when the water comes can not be determined, most of the remedial measures are to stop using

Passive measures such as driving the elevator to the top floor are required when a heavy rainstorm comes. These measures have brought great inconvenience to the people working and living in high-rise buildings, affecting work efficiency and quality of life

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