CN218909546U

CN218909546U - Intermittent electric liquid supply type handrail elevator disinfection device

Info

Publication number: CN218909546U
Application number: CN202221003388.7U
Authority: CN
Inventors: 尹宗军; 徐辉; 吕若彤; 洪雨; 唐云芳
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2023-04-25
Anticipated expiration: 2032-04-23

Abstract

The utility model relates to the technical field of elevator handrail disinfection, in particular to an intermittent electric liquid supply type handrail elevator disinfection device which comprises an elevator side plate, a bracket, a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are sequentially and fixedly arranged on the bracket from bottom to top, threaded holes are formed in the first supporting rod and the second supporting rod, and a shaft seat and a base are arranged on the second supporting rod; further comprises: the power supply is arranged on the bracket; and the motor is arranged on the base and is electrically connected with the power supply. According to the utility model, the motor drives the rotating shaft to rotate, the fixing ring and the fixing clamp drive the rolling sponge to rotate in the process of rotating the rotating shaft, and meanwhile, the disinfecting liquid is coated on the rolling sponge under the action of the liquid supply mechanism, so that the disinfecting liquid on the rolling sponge is coated on the handrail of the elevator side plate in the process of rotating the rolling sponge, and the handrail can be disinfected.

Description

Intermittent electric liquid supply type handrail elevator disinfection device

Technical Field

The utility model relates to the technical field of elevator handrail disinfection, in particular to an intermittent electric liquid supply type handrail elevator disinfection device.

Background

The handrail elevator is widely applied to places such as supermarkets, markets, light rails, subway stations and the like, the people flow rate in the places is always high, bacteria are easy to accumulate in the handrail of the elevator, and bacteria and viruses are transmitted through hands of people.

In the prior art, most of disinfection means of the store escalator are manually disinfected, but the manual disinfection has the problems of low working efficiency, incomplete disinfection and the like, and the manual disinfection is more likely to increase the transmission of viruses. Therefore, an elevator handrail sterilizing and disinfecting device which is complete in sterilizing function, simple in structure, efficient and intelligent needs to be designed.

Therefore, an intermittent electric liquid supply type handrail elevator disinfection device is provided.

Disclosure of Invention

The utility model aims to provide an intermittent electric liquid supply type handrail elevator disinfection device, which aims to solve the problems of incomplete manual disinfection of an elevator handrail and low working efficiency in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the intermittent electric liquid supply type handrail elevator disinfection device comprises an elevator side plate, a support, a first support rod and a second support rod, wherein the first support rod and the second support rod are sequentially and fixedly arranged on the support from bottom to top, threaded holes are formed in the first support rod and the second support rod, and a shaft seat and a base are arranged on the second support rod;

further comprises:

the power supply is arranged on the bracket;

the motor is arranged on the base and is electrically connected with the power supply;

the rotating shaft is fixedly arranged at the output end of the motor and is in running fit with the shaft seat;

the fixed ring is arranged on the rotating shaft;

the fixing clamp is arranged on the fixing ring;

the rolling sponge is arranged on the fixing clamp;

the liquid supply mechanism is arranged on the bracket and is matched with the rolling sponge;

the drying and sterilizing mechanism is arranged on the bracket and is matched with the elevator side plate;

the stabilizing mechanism is arranged on the first supporting rod and the second supporting rod, and is matched with the elevator side plate.

Preferably, the drying and sterilizing mechanism comprises a dryer placed in a support, a heat dissipation net is arranged on the dryer, and a liquid leakage prevention end cover matched with the dryer is arranged at a position, below the rotating shaft, on the support.

Preferably, the bracket is provided with an ultraviolet lamp tube matched with the elevator handrail.

Preferably, the liquid supply mechanism comprises a liquid tank, a disinfection liquid pump and a timer are arranged on the bracket, and the disinfection liquid pump, the timer, the ultraviolet lamp and the dryer are electrically connected with a power supply;

the disinfection liquid pump comprises a disinfection liquid pump body, a liquid tank, a liquid pipe, a guide pipe and a penetration hole, wherein the liquid pipe extends into the liquid tank, the guide pipe extends into the rotation shaft, and the penetration hole communicated with the guide pipe is formed in the side wall of the rotation shaft.

Preferably, the stabilizing mechanism comprises a supporting screw rod which is arranged in the screw hole in a threaded manner, the sucker is arranged at one end of the supporting screw rod, which is close to the elevator side plate, and the adjustable knob is arranged at one end, which is far away from the sucker, of the supporting screw rod.

Preferably, the support is provided with a photosensitive sensor, and the photosensitive sensor is electrically connected with a power supply.

Preferably, the support is provided with a liquid accumulation tank, the side wall of the liquid accumulation tank is provided with a liquid discharge tank, and the support is provided with a liquid baffle matched with the rolling sponge.

Preferably, the shaft seat is provided with a bearing, and the rotating shaft is fixedly connected with an inner ring of the bearing.

Preferably, a liquid level sensor is installed on the inner wall of the liquid tank, and the liquid level sensor is electrically connected with a power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1. the machine is used for disinfection, so that direct contact between cleaning personnel and bacteria is reduced, and bacteria breeding and spreading on the handrail elevator in public places are effectively prevented.

2. The heat drying and the secondary sterilization of ultraviolet rays greatly improve the sterilization efficiency and prevent the liquid stain residue of the sterilizing liquid.

3. Compared with manual sterilization, the utility model is more convenient and efficient to use. Providing a safer elevator riding environment for people.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of the utility model with the elevator side panels removed;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a combined structure diagram of a motor, a rotating shaft, a fixed ring, a fixed clamp, a rolling sponge, a bearing and a catheter according to the utility model;

FIG. 5 is a cross-sectional view of the liquid tank of the present utility model;

FIG. 6 is a circuit diagram of the photosensitive sensor, the liquid level sensor and the power supply of the present utility model;

fig. 7 is a flow chart of the present utility model.

In the figure: 1. an elevator side plate; 2. a bracket; 3. a first support bar; 4. a second support bar; 5. a power supply; 6. a motor; 7. a rotating shaft; 8. a fixing ring; 9. a fixing clamp; 10. rolling and wiping the sponge; 11. a dryer; 12. a heat dissipation net; 13. a liquid leakage prevention end cap; 14. an ultraviolet lamp tube; 15. a liquid tank; 16. a sterilizing liquid pump; 17. a timer; 18. abutting the screw rod; 19. a suction cup; 20. an adjustable knob; 21. a photosensitive sensor; 22. a liquid accumulation pool; 23. a drain tank; 24. a liquid baffle; 25. a bearing; 26. a liquid level sensor; 27. a conduit; 28. and a liquid pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model solves the problem of the existing trend of epidemic situation normalization by providing the intermittent electric liquid supply type handrail elevator disinfection device. Therefore, the technical problems of the sterilizing and disinfecting device for the elevator handrail, which has complete sterilizing function, simple structure, high efficiency and intelligence, are needed to be designed;

in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 7, the utility model provides an intermittent electric liquid supply type handrail elevator disinfection device, which has the following technical scheme:

an intermittent electric liquid supply type handrail elevator disinfection device comprises an elevator side plate 1, a support 2, a first support rod 3 and a second support rod 4, wherein the first support rod 3 and the second support rod 4 are sequentially and fixedly arranged on the support 2 from bottom to top, threaded holes are formed in the first support rod 3 and the second support rod 4, and a shaft seat and a base are arranged on the second support rod 4;

further comprises:

a power supply 5, the power supply 5 is installed on the bracket 2;

the motor 6 is arranged on the base, and the motor 6 is electrically connected with the power supply 5;

the rotating shaft 7 is fixedly arranged at the output end of the motor 6, and the rotating shaft 7 is in rotating fit with the shaft seat;

a fixed ring 8, the fixed ring 8 is mounted on the rotating shaft 7;

a fixing clip 9, the fixing clip 9 being mounted on the fixing ring 8;

a rolling sponge 10, wherein the rolling sponge 10 is arranged on the fixing clip 9;

the liquid supply mechanism is arranged on the bracket 2 and is matched with the rolling sponge 10;

the drying and sterilizing mechanism is arranged on the bracket 2 and is matched with the elevator side plate 1;

the stabilizing mechanism is arranged on the first supporting rod 3 and the second supporting rod 4 and is matched with the elevator side plate 1.

Firstly, the bracket 2 is placed at the front end of the elevator side plate 1, then the first supporting rod 3 and the second supporting rod 4 are installed on the bracket 2, at the moment, the bracket 2 is fixed on the elevator side plate 1 under the action of the stabilizing mechanism, the motor 6 is powered by the power supply 5, the motor 6 starts to work, at the moment, the motor 6 drives the rotating shaft 7 to rotate, the rolling sponge 10 is driven to rotate by the fixing ring 8 and the fixing clamp 9 in the process of rotating the rod of the rotating shaft 7, and meanwhile, the rolling sponge 10 is coated with disinfectant under the action of the liquid supply mechanism, so that the disinfectant on the rolling sponge 10 is coated on the handrail of the elevator side plate 1 in the rotating process of the rolling sponge 10, and the handrail can be sterilized.

The rolling and rubbing support 2 can be prevented from moving under the action of the fixing mechanism, so that the rolling and rubbing sponge 10 can be contacted with the handrail; meanwhile, under the action of the drying and sterilizing mechanism, the elevator handrail with residual liquid stains and bacteria can be subjected to secondary sterilization, and finally the elevator handrail sterilization process is finished.

As an embodiment of the present utility model, referring to fig. 2, the drying and sterilizing mechanism includes a dryer 11 placed in a bracket 2, a heat-dissipating net 12 is provided on the dryer 11, and a liquid leakage-preventing end cover 13 engaged with the dryer 11 is installed at a position of the bracket 2 below the rotation shaft 7.

After the rolling sponge 10 is smeared with disinfectant on the elevator handrail, the handrail moves continuously, and at the moment, the hot air flow generated by the dryer 11 is emitted to the surface of the handrail under the action of the heat dissipation net 12, so that the handrail is dried, the living environment of bacteria is destroyed, and the secondary disinfection effect is achieved.

And under the effect of the liquid leakage prevention end cover 13, the disinfectant which is dripped on the surface of the liquid leakage prevention end cover 13 can be guided, so that the disinfectant is enabled to flow along the liquid leakage prevention end cover 13, and the disinfectant is prevented from dripping into the dryer 11 through the heat dissipation net 12, and the effect of preventing the disinfectant from being damaged by damp to the dryer 11 is achieved.

As an embodiment of the present utility model, referring to fig. 1 to 3, an ultraviolet lamp tube 14 tube is installed on the bracket 2 to be fitted with an elevator handrail.

The ultraviolet lamp tube 14 works in the working process of the dryer 11, and at the moment, the light emitted by the ultraviolet lamp tube 14 irradiates the handrail, so that the effect of enhancing the sterilization and disinfection is achieved.

As an embodiment of the present utility model, referring to fig. 3 and 5, the liquid supply mechanism includes a liquid tank 15, a sterilizing liquid pump 16 and a timer 17 are mounted on the bracket 2, and the sterilizing liquid pump 16, the timer 17, the ultraviolet lamp 14 and the dryer 11 are electrically connected with the power supply 5;

a liquid pipe 28 extending into the liquid tank 15 is arranged at the input end of the disinfectant pump 16, a conduit 27 extending into the rotating shaft 7 is arranged at the output end of the disinfectant pump 16, and a penetrating hole communicated with the conduit 27 is arranged on the side wall of the rotating shaft 7.

The timer 17 and the disinfectant pump 16 work under the action of the power supply 5, the disinfectant pump 16 absorbs disinfectant from the liquid tank 15 through the liquid pipe 28 and then discharges the disinfectant into the conduit 27, and at the moment, the disinfectant in the conduit 27 flows to the surface of the rolling sponge 10 through the penetrating holes, so that the function of providing disinfectant for the rolling sponge 10 is achieved; under the action of the timer 17, the disinfectant pump 16, the dryer 11 and the ultraviolet lamp tube 14 work intermittently to provide disinfectant for the rolling sponge 10 intermittently, so that the disinfectant on the rolling sponge 10 is prevented from being excessively dropped.

As an embodiment of the utility model, referring to fig. 1-3, the stabilizing mechanism comprises a supporting screw 18 which is arranged in a screw hole in a threaded manner, a sucker 19 is arranged at one end of the supporting screw 18 close to the elevator side plate 1, and an adjustable knob 20 is arranged at one end of the supporting screw 18 far away from the sucker 19.

The adjustable knob 20 is rotated to adjust the interval between the abutting screw 18 and the elevator side plate 1 in the installation process, so that the sucker 19 is tightly attached to the elevator side plate 1, and the bracket 2 can be prevented from moving under the action of the sucker 19, thereby playing a role in ensuring that the rolling sponge 10 can be contacted with the handrail.

As an embodiment of the present utility model, referring to fig. 1, a photosensor 21 is mounted on a bracket 2, and the photosensor 21 is electrically connected to a power source 5.

During daytime or when the lamp is turned on, the photosensitive sensor 21 controls the power supply 5 to be turned on, the motor 6 rotates at the moment, and the disinfectant pump 16 can normally supplement the rolling sponge 10 with disinfectant; when the lamp is turned off at night, the photosensitive sensor 21 controls the power supply 5 to be turned off, and at the moment, the disinfection of the elevator handrail is stopped, so that the automatic disinfection effect is realized.

As an embodiment of the present utility model, referring to fig. 2, a liquid accumulation tank 22 is provided on the stand 2, a liquid drain tank 23 is provided on a side wall of the liquid accumulation tank 22, and a liquid blocking plate 24 cooperating with the rolling sponge 10 is mounted on the stand 2.

The surface of the rolling sponge 10 has a tendency of scattering around during the rotation process, and the rolling sponge can prevent the disinfectant from scattering into the air under the action of the liquid baffle 24, thereby playing a role in preventing the disinfectant from scattering onto the body of elevator passengers.

And the disinfectant in the liquid accumulation tank 22 can be transferred in time under the action of the liquid discharge tank 23, so that the effect of preventing the disinfectant in the liquid accumulation tank 22 from overflowing to cause ground wet and slippery is achieved.

As an embodiment of the present utility model, referring to fig. 2 and 4, a bearing 25 is mounted on the shaft seat, and the rotation shaft 7 is fixedly connected to an inner ring of the bearing 25.

The rotating shaft 7 can smoothly rotate under the action of the bearing 25, so that the friction force born by the rotating shaft 7 is reduced, the abrasion degree of the rotating shaft 7 is reduced, and the damage probability of the rotating shaft 7 is reduced.

As an embodiment of the present utility model, referring to fig. 5, a liquid level sensor 26 is mounted on an inner wall of the liquid tank 15, and the liquid level sensor 26 is electrically connected to the power source 5.

When the liquid level sensor 26 detects that the liquid amount is insufficient, a signal is fed back, and the power supply 5 is turned off, so that the damage caused by idling of the sterilizing liquid pump 16 is prevented.

Working principle: firstly, the bracket 2 is placed at the front end of the elevator side plate 1, then the first supporting rod 3 and the second supporting rod 4 are installed on the bracket 2, at the moment, the bracket 2 is fixed on the elevator side plate 1 under the action of the stabilizing mechanism, the motor 6 is powered by the power supply 5, the motor 6 starts to work, at the moment, the motor 6 drives the rotating shaft 7 to rotate, the rolling sponge 10 is driven to rotate by the fixing ring 8 and the fixing clamp 9 in the process of rotating the rod of the rotating shaft 7, and meanwhile, the rolling sponge 10 is coated with disinfectant under the action of the liquid supply mechanism, so that the disinfectant on the rolling sponge 10 is coated on the handrail of the elevator side plate 1 in the rotating process of the rolling sponge 10, and the handrail can be sterilized.

The rolling and rubbing support 2 can be prevented from moving under the action of the fixing mechanism, so that the rolling and rubbing sponge 10 can be contacted with the handrail; meanwhile, under the action of the drying and sterilizing mechanism, the elevator handrail with residual liquid stains and bacteria can be subjected to secondary sterilization, and finally the elevator handrail sterilization process is finished. After the rolling sponge 10 smears disinfectant on the elevator handrail, the handrail continues to move, at the moment, the hot air flow generated by the dryer 11 is emitted to the surface of the handrail under the action of the heat dissipation net 12 to dry the handrail, the living environment of bacteria is destroyed, the ultraviolet lamp tube 14 tube works in the working process of the dryer 11, at the moment, the light emitted by the ultraviolet lamp tube 14 tube irradiates the handrail, so that the effect of strengthening the sterilizing effect is achieved, and the secondary sterilizing effect is achieved in the whole process.

The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intermittent electric liquid supply type handrail elevator disinfection device comprises an elevator side plate (1), a support (2), a first support rod (3) and a second support rod (4), wherein the first support rod (3) and the second support rod (4) are sequentially and fixedly arranged on the support (2) from bottom to top, threaded holes are formed in the first support rod (3) and the second support rod (4), and a shaft seat and a base are arranged on the second support rod (4);

the method is characterized in that: further comprises:

a power supply (5), the power supply (5) being mounted on the bracket (2);

the motor (6) is arranged on the base, and the motor (6) is electrically connected with the power supply (5);

the rotating shaft (7) is fixedly arranged at the output end of the motor (6), and the rotating shaft (7) is in rotating fit with the shaft seat;

a fixed ring (8), the fixed ring (8) being mounted on the rotating shaft (7);

a fixing clip (9), wherein the fixing clip (9) is arranged on the fixing ring (8);

a rolling sponge (10), wherein the rolling sponge (10) is arranged on the fixing clamp (9);

the liquid supply mechanism is arranged on the bracket (2) and is matched with the rolling sponge (10);

the drying and sterilizing mechanism is arranged on the bracket (2) and is matched with the elevator side plate (1);

the stabilizing mechanism is arranged on the first supporting rod (3) and the second supporting rod (4) and is matched with the elevator side plate (1);

the drying and sterilizing mechanism comprises a dryer (11) arranged in a bracket (2), a heat dissipation net (12) is arranged on the dryer (11), and a liquid leakage prevention end cover (13) matched with the dryer (11) is arranged at a position, below the rotating shaft (7), on the bracket (2);

an ultraviolet lamp tube (14) tube matched with the elevator handrail is arranged on the bracket (2);

the liquid supply mechanism comprises a liquid tank (15), a disinfection liquid pump (16) and a timer (17) are arranged on the bracket (2), and the disinfection liquid pump (16), the timer (17), the ultraviolet lamp tube (14) and the dryer (11) are electrically connected with the power supply (5);

the disinfection liquid pump is characterized in that a liquid pipe (28) extending into the liquid tank (15) is arranged at the input end of the disinfection liquid pump (16), a guide pipe (27) extending into the rotating shaft (7) is arranged at the output end of the disinfection liquid pump (16), and a penetrating hole communicated with the guide pipe (27) is formed in the side wall of the rotating shaft (7).

2. An intermittent electric liquid supply type handrail elevator sterilizing device as claimed in claim 1, wherein: the stabilizing mechanism comprises a supporting screw rod (18) which is arranged in the screw hole in a threaded manner, a sucker (19) is arranged at one end, close to the elevator side plate (1), of the supporting screw rod (18), and an adjustable knob (20) is arranged at one end, far away from the sucker (19), of the supporting screw rod (18).

3. An intermittent electric liquid supply type handrail elevator sterilizing device as claimed in claim 2, wherein: the support (2) is provided with a photosensitive sensor (21), and the photosensitive sensor (21) is electrically connected with the power supply (5).

4. An intermittent electric liquid supply type handrail elevator sterilization device as claimed in claim 3, wherein: the liquid accumulation tank (22) is arranged on the support (2), the liquid discharge tank (23) is arranged on the side wall of the liquid accumulation tank (22), and the liquid baffle (24) matched with the rolling sponge (10) is arranged on the support (2).

5. The intermittent electric liquid supply type handrail elevator sterilization device as claimed in claim 4, wherein: the bearing (25) is arranged on the shaft seat, and the rotating shaft (7) is fixedly connected with the inner ring of the bearing (25).

6. An intermittent electric liquid supply type handrail elevator sterilization device as claimed in claim 5, wherein: the inner wall of the liquid tank (15) is provided with a liquid level sensor (26), and the liquid level sensor (26) is electrically connected with the power supply (5).