CN217780447U

CN217780447U - Elevator car cleaning device

Info

Publication number: CN217780447U
Application number: CN202221238024.7U
Authority: CN
Inventors: 唐子昌; 刘翔宇; 徐晓佳; 温惠; 林子乔
Original assignee: Guangzhou Guangri Elevator Industry Co Ltd
Current assignee: Guangzhou Guangri Elevator Industry Co Ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-11
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an elevator car cleaning device, at the bottom of the sedan-chair and sedan-chair wall, be equipped with clean mechanism at the bottom of the sedan-chair, clean mechanism includes first driving machine, sways module and cleaning head, first driving machine install in at the bottom of the sedan-chair, it connects to sway the module transmission the output shaft of first driving machine, the cleaning head connect in on swaying the output of module, the cleaning head with the relative setting in surface at the bottom of the sedan-chair, be equipped with on the cleaning head with first driving machine electric connection's humidity transducer. The utility model discloses possessed simple structure, clean effectual and intelligent advantage, and effectively guaranteed the clean of sedan-chair bottom surface, improved and taken advantage of terraced personnel's comfort and security.

Description

Elevator car cleaning device

Technical Field

The utility model relates to an elevator technical field, especially an elevator car cleaning device.

Background

With the rapid development of society, the number of high-rise buildings is rapidly increased, and an elevator is one of the devices which must be configured for the high-rise buildings. The car is a box-shaped space for carrying people and materials, and generally comprises main components such as a car bottom, a car wall, a car top, a car door and the like. In the use process of the elevator, the surface of the car bottom is inevitably polluted, and dirt, dust and water stains are remained on the surface of the car bottom and are cleaned by manual cleaning. The elevator is basically in a carrying state in the daytime, so that the cleaning of the elevator usually needs to wait until people are few at night or stop for cleaning in a certain time period, and the sanitary condition in the elevator cannot be treated in time. Particularly, for the humid air returning to south in south regions, the air humidity is high, a large amount of water drops can be condensed on the surface of the lift car, and the water drops condensed on the wall, the top and the door of the lift car can flow to the bottom of the lift car along the wall surface, so that the surface of the bottom of the lift car is particularly wet and smooth, even water is accumulated or overflows, and the comfort and the safety of people taking the lift are greatly influenced. Therefore, there is a need to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator car cleaning device just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides an elevator car cleaning device, includes at the bottom of the sedan-chair and sedan-chair wall, be equipped with clean mechanism at the bottom of the sedan-chair, clean mechanism includes first driving machine, sways module and cleaning head, first driving machine install in on the sedan-chair, it connects to sway the module transmission the output shaft of first driving machine, the cleaning head connect in on the output of swaying the module, the cleaning head with the relative setting in surface at the bottom of the sedan-chair, be equipped with on the cleaning head with first driving machine electric connection's humidity transducer.

Further, a groove for accommodating the cleaning mechanism is formed in the bottom end of the car wall, and the first driving machine is accommodated in the groove; when the cleaning mechanism does not work, the groove can accommodate the cleaning mechanism, so that elevator taking personnel cannot be hindered, meanwhile, the attractiveness of the elevator car is ensured, and the comfort level of the elevator taking personnel is improved; when the cleaning mechanism works, the cleaning mechanism can conveniently extend out of the opening of the groove, and the cleaning work of the cleaning mechanism is not influenced.

Further, the first driving machine is a motor; the volume is small, the efficiency is high, the structure is simplified to a certain extent, and the assembly is more convenient.

Furthermore, a second driving machine is arranged at the output end of the swinging module, a sliding block is arranged at the output end of the second driving machine, the second driving machine drives the sliding block to slide in a reciprocating manner, and the cleaning head is connected to the sliding block; under the work of the second driving machine, the sliding block drives the cleaning head to slide back and forth so as to achieve the purpose of secondary cleaning and improve the cleaning effect.

Further, the second driving machine is electrically connected with the humidity sensor.

Further, the second driving machine is a cylinder; the reaction is sensitive, the action is rapid, and the cleaning effect is improved.

The beneficial effects of the utility model reside in that: the humidity sensor is used for detecting the humidity condition in the lift car in real time, when the humidity is higher, the first driving machine can automatically work, so that the swing module is driven, the cleaning head swings left and right under the work of the swing module, and the cleaning head is arranged opposite to the surface of the lift car bottom, so that the purpose of cleaning the surface of the lift car bottom is achieved, the sanitation of the lift car is effectively kept, water drops are prevented from accumulating on the surface of the lift car bottom, the dryness of the lift car is kept, the comfort and the safety of elevator passengers are improved, and the technical problem in the prior art is solved; generally, the utility model discloses possess simple structure, clean effectual and intelligent advantage, and effectively guarantee the clean of sedan-chair bottom surface, improve and take advantage of terraced personnel's comfort and security.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a partially enlarged schematic view of the present invention.

The reference numerals are explained below:

1-car bottom; 2-car wall; 21-a groove; 3-a first driver; 4-a swing module; 5-a cleaning head; 6-a humidity sensor; 7-a second driver; 71-sliding block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "left", "right", "inner", "outer" and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, this embodiment provides an elevator car cleaning device, including the sedan-chair at the bottom of 1 and sedan-chair wall 2, be equipped with clean mechanism at the bottom of 1, clean mechanism includes first driving machine 3, sway module 4 and cleaning head 5, first driving machine 3 is installed at the bottom of the sedan-chair on 1, sway module 4 transmission connection first driving machine 3's output shaft, cleaning head 5 is connected on the output of swaying module 4, the relative setting in surface of 1 at the bottom of cleaning head 5 and the sedan-chair, be equipped with on the cleaning head 5 with first driving machine 3 electric connection's humidity transducer 6.

Specifically, the structure of the swing module 4 may refer to the structural principle of a crank and rocker mechanism, or to the rotation principle of an oscillating fan in the current market, and the specific structure is not described any more, so that the structure and the working principle of the swing module 4 can be clearly understood by those skilled in the art. The cleaning head 5 is preferably made of water-absorbing sponge, and can also be made of scouring pad, scraper blade, broom head or other cleaning devices, so that the effects of moisture absorption and cleaning can be achieved, and the cleanness of the surface of the car bottom 1 can be effectively ensured; the cleaning head 5 and the sliding block 71 are preferably detachably connected, when the cleaning head 5 absorbs water to reach the upper limit or the cleanliness is poor, a worker can conveniently clean or replace the cleaning head 5, and the cleaning effect is improved.

The bottom end of the car wall 2 is provided with a groove 21 for accommodating the cleaning mechanism, and the first driving machine 3 is accommodated in the groove 21. Specifically, the opening direction of the groove 21 is opposite to the car door, so that the device can be assembled to a certain extent conveniently, and the whole layout of the car is convenient.

The output end of the swing module 4 is provided with a second driving machine 7, the output end of the second driving machine 7 is provided with a sliding block 71, the second driving machine 7 drives the sliding block 71 to slide in a reciprocating manner, and the cleaning head 5 is connected to the sliding block 71; the second driving machine 7 is electrically connected with the humidity sensor 6.

Preferably, the first driving machine 3 is an electric motor; the second driving machine 7 is a cylinder with a sliding groove, the cylinder can be a rodless cylinder, and the second driving machine 7 can also be an electric sliding table.

The cleaning mechanism further comprises a detection module and a control module, wherein the detection module is used for detecting whether passengers exist in the lift car, and the control module controls the cleaning device to work and act only when the detection module detects that no passengers exist in the lift car; certainly, according to a pre-designed program, the swing module 4 can swing according to a preset angle, and the second driving machine 7 drives the sliding block 71 to slide back and forth in a preset stroke, so that the cleaning head 5 moves along a specific track, and the cleaning effect is improved.

The utility model discloses a concrete theory of operation as follows: under normal conditions, the cleaning mechanisms are all accommodated in the groove 21, so that the normal use of the elevator is not influenced, and the space is saved; when humidity sensor 6 detects that humidity is higher, the first driving machine 3 of messenger that can be automatic works, thereby module 4 is swayd in the transmission, under the work of module 4 sways, make cleaner head 5 left and right rocking, because cleaner head 5 sets up with the surperficial relatively at the bottom of the sedan-chair 1, thereby reach clear purpose to the surface at the bottom of the sedan-chair 1, second driving machine 7 also can move simultaneously, make slider 71 reciprocating motion, let cleaner head 5 at wobbling in-process, slide simultaneously, in order to reach the effect that the secondary cleaned, guarantee clean effect.

The foregoing shows and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an elevator car cleaning device, includes sedan-chair bottom (1) and sedan-chair wall (2), its characterized in that: be equipped with clean mechanism at the bottom of (1) the sedan-chair, clean mechanism includes first driving machine (3), sways module (4) and cleaning head (5), first driving machine (3) install in on the sedan-chair at the bottom of (1), it connects to sway module (4) transmission the output shaft of first driving machine (3), cleaning head (5) connect in sway on the output of module (4), cleaning head (5) with the surface of (1) sets up relatively at the bottom of the sedan-chair, be equipped with on cleaning head (5) with humidity transducer (6) of first driving machine (3) electric connection.

2. An elevator car cleaning apparatus as defined in claim 1, wherein: the bottom end of the car wall (2) is provided with a groove (21) for accommodating the cleaning mechanism, and the first driving machine (3) is accommodated in the groove (21).

3. An elevator car cleaning apparatus as defined in claim 2, wherein: the first driving machine (3) is a motor.

4. An elevator car cleaning apparatus as defined in claim 1, wherein: the output end of the swing module (4) is provided with a second driving machine (7), the output end of the second driving machine (7) is provided with a sliding block (71), the second driving machine (7) drives the sliding block (71) to slide in a reciprocating mode, and the cleaning head (5) is connected to the sliding block (71).

5. An elevator car cleaning apparatus as defined in claim 4, wherein: the second driving machine (7) is electrically connected with the humidity sensor (6).

6. An elevator car cleaning apparatus as defined in claim 5, wherein: the second driving machine (7) is a cylinder.