Safe gauze screen elevator

Abstract

The invention provides a safe gauze screen elevator. The safe gauze screen elevator comprises a lift car. Elevator doors which are used in pairs and capable of opening and closing by sliding left and right are designed in front of the lift car. Screen window frames which are used in pairs and capable of sliding left and right are assembled in the parts, which are above the elevator doors and below the elevator doors, of the lift car. The front of the screen window frames and the rear of the screen window frames are both covered with gauze screens. Vertical pressing rods are designed at the front ends of the screen window frames and the screen window frames are connected with the upper ends of the elevator doors and the lower ends of the elevator doors by springs separately. When the springs are in a natural condition, the pressing rods at the front ends of the screen window frames are above 5cm more forward than the front ends of the elevator doors; when the elevator doors is closed, the pressing rod at the front ends of the screen window frames on the left and the pressing rod at the front ends of the screen window frames on the right push each other tightly. According to the safe gauze screen elevator, the elevator can be safer when closed and at the same time the elevator doors can be faster when opened by the outward drawing force of the screen window frames when the elevator doors are closed.

Description

technical field [0001] The invention belongs to the technical field of elevators, in particular to a safety gauze elevator. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, used for multi-storey buildings to take advantage of people or carry goods. Elevators are divided into passenger elevators and freight elevators according to the different objects loaded in the car. The passenger elevator is mainly used to carry people, while the elevator car needs to move up and down in the vertical shaft of the building when the elevator is in use. In order to prevent people in the elevator from falling, it is necessary to ensure that the elevator doors are closed when the elevator is running. A traditional car has only a pair of elevator doors that slide toward the middle to open and close. When people are in use, they often put their hands in the middle of the elevator door before the elevator is compl...

AI Technical Summary

Problems solved by technology

When people are in use, in order to hurry up, they often put their hands in the middle of the elevator door before the elevator is completely closed. Although the elevator is designed with a special anti-trap structure, it still has a great potential safety hazard.

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