Structure of landing door of elevator

Abstract

The invention relates to the field of making of elevators, in particular to a structure of a landing door of an elevator. The technical scheme adopted by the invention lies in that the structure of the landing door of the elevator comprises an elevator cage, an inner door, an outer door, a connecting frame, a cleaning device and a driving device, wherein the connecting frame is connected with the elevator cage and is positioned between the inner door and the outer door; the cleaning device is used for cleaning the inner door and the outer door; the driving device is used for driving the cleaning device to move relative to the inner door and the outer door, and the driving device comprises a main driver, wherein one end of the main driver is connected with the connecting frame, and the other end of the main driver is connected with the cleaning device; a U-shaped frame is hinged to a hinged seat, and the angle of the U-shaped frame is adjusted through an adjusting element. The invention aims to provide the structure of the landing door of the elevator. The driving device and the cleaning device are additionally arranged between the outer door and the inner door, so that parts between the inner door and the outer door can be automatically cleaned, hygienic dead angles are removed, and the cleaning efficiency is high.

Description

technical field [0001] The invention relates to the field of elevator manufacturing, in particular to an elevator landing door structure. Background technique [0002] As a common vertical lifting tool, traction elevators are widely used in large commercial buildings or office buildings. Compared with hydraulic elevators, traction elevators have the advantages of high transmission height, high acceleration, and rapid lifting. The use range of traction elevators is also very large. widely. [0003] As a public facility, the elevator will accumulate a lot of garbage and dirt in daily use, and needs regular maintenance and cleaning. Traditionally, it is time-consuming and labor-intensive to rely on manpower to clean it. The device with elevator self-cleaning function can automatically clean the interior of the elevator box, with high efficiency and labor saving. However, this cleaning method can only clean the interior of the elevator car, especially the floor of the elevator...

AI Technical Summary

Problems solved by technology

However, this cleaning method can only clean the interior of the elevator car, especially the floor of the elevator box. For many dead corners, especially the outside of the elevator box, it cannot be cleaned. For example, the elevator includes the outer door of the landing door and the inner door of the elevator box. Gaps have always been difficult to clean

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