阅读说明：本技术 一种具有消毒功能的电梯扶手及使用方法 (Elevator handrail with disinfection function and use method ) 是由 汪小青 于 2018-10-19 设计创作，主要内容包括：本发明涉及电梯扶手技术领域,且公开了一种具有消毒功能的电梯扶手及使用方法,包括电梯扶手总成、缓冲机构、消毒装置、擦干装置和传送扶手,所述电梯扶手总成上传动连接有传送扶手,所述电梯扶手总成的前后两侧均固定连接有缓冲机构。本发明解决了现有技术中的扶手电梯扶手区不易清洗消毒的问题,本发明通过对消毒装置的改进,溶液箱能够对消毒液进行储藏,由于加液瓶与溶液箱为活动连接,能够根据加液瓶内消毒液的多少方便了操作人员进行添加消毒液,雾化装置和雾化喷嘴的使用,能够减少消毒液的使用,从而节约了消毒液,增加了消毒液的使用的时间,避免出现清洁员经常添加消毒液的情况,从而减小了清洁员的负担。(The invention relates to the technical field of elevator handrails and discloses an elevator handrail with a disinfection function and a using method thereof. The handrail elevator solves the problem that a handrail area of a handrail elevator in the prior art is not easy to clean and disinfect, the solution tank can store disinfectant through the improvement of the disinfection device, and the disinfectant can be conveniently added by an operator according to the quantity of the disinfectant in the liquid adding bottle due to the movable connection of the liquid adding bottle and the solution tank, the use of the atomization device and the atomization nozzle can reduce the use of the disinfectant, so that the disinfectant is saved, the use time of the disinfectant is prolonged, the situation that a cleaner frequently adds the disinfectant is avoided, and the burden of the cleaner is reduced.)

1. The elevator handrail with the disinfection function is characterized by comprising an elevator handrail assembly (1), a buffer mechanism (2), a disinfection device (3), a wiping device (4) and a conveying handrail (5), wherein the elevator handrail assembly (1) is in transmission connection with the conveying handrail (5), the front side and the rear side of the elevator handrail assembly (1) are both fixedly connected with the buffer mechanisms (2), the disinfection device (3) is fixedly connected to the front side of the elevator handrail assembly (1) and positioned on the right side of the buffer mechanisms (2), the front side and the rear side of the top of the disinfection device (3) are respectively and fixedly connected with the bottoms of the two buffer mechanisms (2), and the left sides of the front side and the rear side of the elevator handrail assembly (1) are respectively and fixedly connected with the front side and the rear side of the inner wall of the wiping device (4);

the buffer mechanism (2) comprises a fixed plate (201), a fixed bolt (202), a shock absorption box (203), a sliding plate (204), an expansion link (205), a buffer spring (206) and a buffer connecting rod (207), four right angles at one side of the fixing plate (201) are inserted with fixing bolts (202), one end of the fixing bolt (202) is inserted into one side of the elevator handrail assembly (1), a damping box (203) is fixedly connected to the fixing plate (201), a sliding plate (204) is sleeved in the damping box (203), the left side and the right side of the top of the sliding plate (204) are respectively movably connected with the left side and the right side of the top of the inner wall of the damping box (203) through two telescopic rods (205), a buffer spring (206) is sleeved on the telescopic rod (205), the bottom of the sliding plate (204) is fixedly connected with a buffer connecting rod (207), the bottom end of the buffer connecting rod (207) penetrates through the damping box (203) and extends to the lower part of the damping box;

the disinfection device (3) comprises a solution tank (301), an external water pipe (302), a liquid adding bottle (303), an infusion tube (304), a sleeve frame (305), a rotating rod (306), a rolling shaft (307), an atomization device (308) and an atomization nozzle (309), wherein the bottom of a buffer connecting rod (207) is respectively fixedly connected with the front side and the rear side of the top of the sleeve frame (305), the sleeve frame (305) is sleeved on a conveying handrail (5), the back side of the solution tank (301) is fixedly connected with the front side of an elevator handrail assembly (1), the right side of the bottom of the solution tank (301) is fixedly connected with the external water pipe (302), the water inlet end of the external water pipe (302) is communicated with the bottom of the solution tank (301), the top of the solution tank (301) is movably connected with the liquid adding bottle (303), the water outlet end of the solution tank (301) is fixedly connected with the water inlet end of the infusion tube (304), the tops of the front side and the rear side of the inner wall of the sleeve frame (305) are fixedly connected, the rotating rod (306) is sleeved with a roller (307), the bottom of the side surface of the roller (307) is in lap joint with the inner side wall of the conveying handrail (5), the bottom of the inner wall of the sleeve frame (305) is fixedly connected with an atomizing device (308), the water inlet end of the atomizing device (308) is fixedly connected with the water outlet end of the infusion tube (304), the water inlet end of the infusion tube (304) penetrates through the bottom of the sleeve frame (305), and the water outlet end of the atomizing device (308) is fixedly connected with an atomizing nozzle (309);

the wiping device (4) comprises reinforcing ribs (401), a cleaning frame body (402), a threaded rod (403), threaded caps (404), clamping plates (405), limiting grooves (406), a connecting plate (407), a movable plate (408), cleaning sponge (409) and fixing strips (410), the reinforcing ribs (401) are fixedly connected to the right sides of the front side and the rear side of the elevator handrail assembly (1), the threaded rods (403) are inserted into the tops of the two reinforcing ribs (401), the bottom end of each threaded rod (403) penetrates through the top of the cleaning frame body (402), extends to the lower side of the cleaning frame body and is in threaded connection with the corresponding threaded cap (404), the cleaning frame body (402) is sleeved with the movable plate (408), the left side of the movable plate (408) is fixedly connected with the fixing strips (410), the fixing strips (410) are fixedly connected with the left side of the cleaning frame body (402) through threaded screws, the clamping plates (405) are sleeved in the inner cavity, the front side and the rear side of the clamping plate (405) are respectively sleeved in limiting grooves (406) formed in the front side and the rear side of the inner wall of the movable plate (408), the top of the clamping plate (405) is fixedly connected with a connecting plate (407), the top of the connecting plate (407) is fixedly connected with a cleaning sponge (409), and the top of the cleaning sponge (409) is overlapped with the bottom of the outer side wall of the conveying handrail (5);

the upper side and the lower side of the buffer connecting rod (207) are respectively positioned in the middle of one side of the sliding plate (204) opposite to the sleeve frame (305), and two ends of the buffer spring (206) are respectively fixedly connected with the top of the inner wall of the damping box (203) and one side of the sliding plate (204) opposite to the damping box.

2. The elevator handrail with disinfection function and the use method of the elevator handrail with disinfection function of claim 1 are characterized in that: in use, under the rotation of the elevator handrail assembly (1), the conveying handrail (5) moves along the direction a, when the conveying handrail (5) passes through the sleeve frame (305), the inner side wall of the conveying handrail (5) is contacted with the roller (307), when the conveying handrail (5) generates friction in the transmission, the conveying handrail (5) generates force on the roller (307), at the moment, the sleeve frame (305) presses the buffer connecting rod (207), so that the buffer connecting rod (207) presses the buffer spring (206) and the telescopic rod (205) through the sliding plate (204), the tension of the conveying handrail (5) is reduced, at the moment, the conveying handrail (5) can stably rotate on the elevator handrail assembly (1), during the rotation, water in the external water pipe (302) is mixed with disinfectant in the disinfectant bottle (303), and the mixed liquid is conveyed into the atomizing device (308) through the infusion pipe (304), the mist atomized by the atomizing device (308) is transmitted out from the mist nozzle (309), the transmitted mist is sprayed on the conveying handrail (5), when the conveying handrail (5) contacting with the disinfectant passes through the wiping device (4), the cleaning sponge (409) wipes the moisture on the conveying handrail (5), the cleaning sponge (409) needs to be replaced after long-time wiping, at the moment, the two threaded nails are unscrewed, the fixing strip (410) is separated from the lapping state with the cleaning frame body (402), the movable plate (408) is drawn out from the cleaning frame body (402), and the clamping plate (405) is drawn out from the movable plate (408) for replacement.

Technical Field

The invention relates to the technical field of elevator handrails, in particular to an elevator handrail with a disinfection function and a use method thereof.

Background

An elevator is a vertical elevator powered by an electric motor, also known as a vertical elevator. Vertical elevators are equipped with box-like gondolas for carrying people or freight in multistoried buildings. Elevators are also of the stepped type, the tread plates of which are mounted on a track for continuous operation, commonly known as escalators, also known as escalators, pedestrian elevators, escalator handrails, etc., and the elevators are stationary lifting devices serving a given floor and run between at least two rows of vertical rigid guide rails or between rigid guide rails having an inclination angle of less than 15 °. An elevator having a car sized and configured to facilitate passenger access or loading and unloading of cargo.

The escalator is mainly used in places with large pedestrian flow in commercial products, subway stations and railway stations, and handrails are usually made of rubber materials in order to prevent passengers from sliding. Because the handrail contacts with hands of a plurality of people, if the handrail can not be kept sanitary, a plurality of viruses, bacteria and the like harmful to people can be easily spread on the handrail, however, in places with large flow of people, real-time cleaning is not available, the cost of cleaning with large flow of people is high, manpower is wasted, and the problems of inconvenient cleaning of the handrail and serious bacteria breeding are easily caused after the elevator is put into use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an elevator handrail with a disinfection function, and solves the problem that a handrail area of a handrail elevator in the prior art is not easy to clean and disinfect.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an elevator handrail with disinfection function, includes elevator handrail assembly, buffer gear, degassing unit, dries device and conveying handrail, the transmission is connected with the conveying handrail on the elevator handrail assembly, the equal fixedly connected with buffer gear in both sides around the elevator handrail assembly, the front of elevator handrail assembly just is located buffer gear's right side fixedly connected with degassing unit, and both sides respectively with two buffer gear's bottom fixed connection around the degassing unit top, the left side of both sides respectively with dry the front and back both sides fixed connection of device inner wall around the elevator handrail assembly.

Preferably, buffer gear includes fixed plate, fixing bolt, shock attenuation box, slide, telescopic link, buffer spring and buffering connecting rod, four right angles departments of fixed plate one side all alternate and have fixing bolt, and fixing bolt's one end alternates in one side of elevator handrail assembly, fixedly connected with shock attenuation box on the fixed plate, the slide has been cup jointed in the shock attenuation box, the left and right sides at slide top all through two telescopic links respectively with the left and right sides swing joint at shock attenuation box inner wall top, buffer spring has been cup jointed on the telescopic link, the bottom fixedly connected with buffering connecting rod of slide, the bottom of buffering connecting rod runs through the shock attenuation box and extends to its below.

Preferably, degassing unit is including solution tank, external water pipe, liquid feeding bottle, transfer line, cover frame, bull stick, roller bearing, atomizing device and atomizing nozzle, two the bottom of buffering connecting rod respectively with the front and back both sides fixed connection at cover frame top, and the cover frame cup joints on the conveying handrail, the back of solution tank and the positive fixed connection of elevator handrail assembly, the right side fixedly connected with external water pipe of solution tank bottom, and the end of intaking of external water pipe communicates with each other with the bottom of solution tank, the top swing joint of solution tank has the liquid feeding bottle, the end fixed connection is intake with the transfer line to the play water end of solution tank, the top of both sides is through six bull stick fixed connection around the cover frame inner wall, cup jointed the roller bearing on the bull stick, the bottom and the conveying handrail inside wall overlap joint of roller bearing side surface, the bottom fixedly connected with atomizing device of cover frame inner wall, The water inlet end of the atomization device is fixedly connected with the water outlet end of the infusion tube, the water inlet end of the infusion tube penetrates through the bottom of the sleeve frame, and the water outlet end of the atomization device is fixedly connected with an atomization nozzle.

Preferably, the wiping device comprises reinforcing ribs, a cleaning frame body, a threaded rod, a threaded cap, a clamping plate, limiting grooves, a connecting plate, a movable plate, a cleaning sponge and a fixing strip, the reinforcing ribs are fixedly connected to the right sides of the front side and the rear side of the elevator handrail assembly, the threaded rods are inserted into the tops of the two reinforcing ribs, the bottom end of each threaded rod penetrates through the top of the cleaning frame body, extends to the lower side of the cleaning frame body and is in threaded connection with the threaded cap, the movable plate is sleeved on the cleaning frame body, the fixing strip is fixedly connected to the left side of the movable plate, the fixing strip is fixedly connected to the left side of the cleaning frame body through threaded nails, the clamping plate is sleeved on the inner cavity of the movable plate, the front side and the rear side of the clamping plate are respectively sleeved in the limiting grooves formed in the front side and the, the top of the cleaning sponge is in lap joint with the bottom of the outer side wall of the conveying handrail.

Preferably, the upper side and the lower side of the buffer connecting rod are respectively positioned in the middle of the opposite side of the sliding plate and the sleeve frame, and the two ends of the buffer spring are respectively fixedly connected with the top of the inner wall of the shock absorption box and the opposite side of the sliding plate.

The working principle is as follows: when the conveying handrail passes through the sleeve frame, the inner side wall of the conveying handrail is contacted with the roller, when the conveying handrail generates friction force in the transmission, the conveying handrail generates force on the roller, at the moment, the sleeve frame extrudes the buffer connecting rod, the buffer connecting rod extrudes the buffer spring and the telescopic rod through the sliding plate, the tension of the conveying handrail is reduced, at the moment, the conveying handrail can stably rotate on the elevator handrail assembly, water in the external water receiving pipe is mixed with disinfectant in the disinfectant bottle during rotation, the mixed liquid is conveyed into the atomizing device through the infusion pipe, the atomized fog of the atomizing device is delivered out from the fog nozzle, the delivered fog is sprayed on the conveying handrail, and when the conveying handrail contacting with the disinfectant passes through the wiping device, the cleaning sponge wipes off the water on the conveying handrail, the cleaning sponge needs to be replaced after long-time drying, at the moment, the two threaded nails are unscrewed, the fixing strip and the cleaning frame body are separated from the lap joint state, the movable plate is drawn out of the cleaning frame body, and then the clamping plate is drawn out of the movable plate for replacement.

(III) advantageous effects

The invention provides an elevator handrail with a disinfection function. The method has the following beneficial effects:

(1) the liquid tank can store disinfectant through the improvement of the disinfection device, the disinfectant can be conveniently added by an operator according to the quantity of the disinfectant in the liquid adding bottle because the liquid adding bottle is movably connected with the liquid tank, and the use of the atomization device and the atomization nozzle can reduce the use of the disinfectant while disinfecting the conveying handrail, so that the disinfectant is saved, the use time of the disinfectant is prolonged, the condition that a cleaner frequently adds the disinfectant is avoided, and the burden of the cleaner is reduced.

(2) The sleeve frame is sleeved on the conveying handrail through the sleeve frame, so that atomized disinfectant can be prevented from overflowing, the conveying handrail can be stably used in the sleeve frame through the roller, and meanwhile, the contact area between the conveying handrail and the elevator handrail assembly is reduced, so that the conveying handrail can move on the elevator handrail assembly more flexibly.

(3) According to the invention, through improvement of the buffer mechanism, when the sleeve frame extrudes the sliding plate through the buffer connecting rod, the sliding plate moves in the damping box under the elastic action of the buffer spring, and when the friction force between the conveying handrail and the elevator handrail assembly is too large and the conveying is unstable, the conveying handrail extrudes the rolling shaft, so that the tension borne by the conveying handrail is reduced, and the conveying handrail can move more flexibly.

(4) The cleaning sponge is arranged on the conveying handrail, and the cleaning sponge is arranged on the conveying handrail and is used for cleaning the conveying handrail.

(5) According to the invention, through the improvement on the movable plate, after long-term use, the two threaded nails are unscrewed, the fixing strip and the cleaning frame body are separated from the lap joint state, the movable plate is drawn out of the cleaning frame body, and then the clamping plate is drawn out of the movable plate for replacement, so that the conveying handrail is effectively cleaned and dried.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is a front cross-sectional view of the cushioning mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a side view of the drying apparatus of the present invention;

fig. 5 is a sectional view of a top view of the movable plate of the present invention.

In the figure: 1 elevator handrail assembly, 2 buffer mechanism, 201 fixed plate, 202 fixed bolt, 203 damping box, 204 slide plate, 205 telescopic rod, 206 buffer spring, 207 buffer connecting rod, 3 disinfection device, 301 solution box, 302 external water pipe, 303 liquid feeding bottle, 304 liquid conveying pipe, 305 sleeve frame, 306 rotating rod, 307 rolling shaft, 308 atomization device, 309 atomization nozzle, 4 wiping device, 401 reinforcing rib, 402 cleaning frame body, 403 threaded rod, 404 threaded cap, 405 clamping plate, 406 limit groove, 407 connecting plate, 408 movable plate, 409 cleaning sponge, 410 fixed strip and 5 conveying handrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: an elevator handrail with a disinfection function comprises an elevator handrail assembly 1, a buffer mechanism 2, a disinfection device 3, a wiping device 4 and a conveying handrail 5, wherein the conveying handrail 5 is connected to the elevator handrail assembly 1 in a transmission manner, the buffer mechanisms 2 are fixedly connected to the front side and the rear side of the elevator handrail assembly 1, each buffer mechanism 2 comprises a fixing plate 201, a fixing bolt 202, a shock absorption box 203, a sliding plate 204, a telescopic rod 205, a buffer spring 206 and a buffer connecting rod 207, the fixing bolts 202 are inserted into four right-angle positions on one side of the fixing plate 201, one end of each fixing bolt 202 is inserted into one side of the elevator handrail assembly 1, the shock absorption box 203 is fixedly connected to the fixing plate 201, the sliding plate 204 is sleeved in the shock absorption box 203, the left side and the right side of the top of the sliding plate 204 are respectively movably connected with the left side and the right side of the top of the inner wall of the shock, the bottom of the sliding plate 204 is fixedly connected with a buffer connecting rod 207, the bottom end of the buffer connecting rod 207 penetrates through the shock absorption box 203 and extends to the lower part of the shock absorption box 203, the upper side and the lower side of the buffer connecting rod 207 are respectively positioned in the middle of one side of the sliding plate 204 opposite to the sleeve frame 305, two ends of the buffer spring 206 are respectively fixedly connected with the top of the inner wall of the shock absorption box 203 and one side of the sliding plate 204 opposite to the sliding plate, through the improvement of the buffer mechanism 2, when the sleeve frame 305 extrudes the sliding plate 204 through the buffer connecting rod 207, the sliding plate 204 moves in the shock absorption box 203 under the elastic action of the buffer spring 206, when the conveying handrail 5 and the elevator handrail assembly 1 generate overlarge friction force and unstable conveying, the conveying handrail 5 extrudes the rolling shaft 307, so that the.

The front side of the elevator handrail assembly 1 and the right side of the buffer mechanism 2 are fixedly connected with a disinfection device 3, the front side and the rear side of the top of the disinfection device 3 are respectively and fixedly connected with the bottoms of the two buffer mechanisms 2, the disinfection device 3 comprises a solution tank 301, an external water pipe 302, a liquid adding bottle 303, a liquid conveying pipe 304, a sleeve frame 305, a rotating rod 306, a rolling shaft 307, an atomization device 308 and an atomization nozzle 309, the bottoms of the two buffer connecting rods 207 are respectively and fixedly connected with the front side and the rear side of the top of the sleeve frame 305, the sleeve frame 305 is sleeved on the conveying handrail 5, the top of the sleeve frame 305 is positioned in a through hole arranged in the elevator handrail assembly 1, the purpose is to ensure that the sleeve frame 305 has enough moving space, the back side of the solution tank 301 is fixedly connected with the front side of the elevator handrail assembly 1, the right side of the bottom of the solution tank 301 is fixedly connected with the external, one end of an external water pipe 302 is communicated with a water pipe provided with a water pump, the top of a solution tank 301 is movably connected with a liquid feeding bottle 303, the water outlet end of the solution tank 301 is fixedly connected with the water inlet end of a liquid conveying pipe 304, the liquid conveying pipe 304 is made of metal materials, the liquid conveying pipe 304 is positioned in front of the front surface of an elevator handrail assembly 1, through the arrangement, the problem that the shaping performance of the liquid conveying pipe 304 is poor by a plastic pipe seat is avoided, the condition that the liquid conveying pipe 304 is contacted with a conveying handrail 5 is avoided, the service life of the liquid conveying pipe 304 is prolonged, the upper parts of the front side and the rear side of the inner wall of a sleeve frame 305 are fixedly connected through six rotating rods 306, through the arrangement of the six rotating rods 306, the six rolling shafts 307 can be prevented from being contacted with the edge corners of the sleeve frame 305 after the conveying handrail 5 is conveyed, the service life of, the bottom of the inner wall of the sleeve frame 305 is fixedly connected with the atomizing device 308, the water inlet end of the atomizing device 308 is fixedly connected with the water outlet end of the infusion tube 304, the water inlet end of the infusion tube 304 penetrates through the bottom of the sleeve frame 305, the water outlet end of the atomizing device 308 is fixedly connected with the atomizing nozzle 309, through the improvement of the sterilizing device 3, the solution tank 301 can store the disinfectant, as the liquid adding bottle 303 is movably connected with the solution tank 301, the disinfectant can be conveniently added by an operator according to the quantity of the disinfectant in the liquid adding bottle 303, the atomizing device 308 and the atomizing nozzle 309 are used, when the conveying handrail 5 is sterilized, the use of the disinfectant can be reduced, so that the disinfectant is saved, the using time of the disinfectant is prolonged, the condition that a cleaner frequently adds the disinfectant is avoided, the burden of a cleaner is reduced, through the use of the sleeve frame 305, the sleeve frame 305 is sleeved on the conveying handrail 5, the atomized disinfectant can be prevented from overflowing, the roller 307 can ensure the conveying handrail 5 to be stably used in the sleeve frame 305, and meanwhile, the contact area between the conveying handrail 5 and the elevator handrail assembly 1 is reduced, so that the conveying handrail 5 can move on the elevator handrail assembly 1 more flexibly.

The left sides of the front side and the back side of the elevator handrail assembly 1 are respectively fixedly connected with the front side and the back side of the inner wall of the wiping device 4, the wiping device 4 comprises reinforcing ribs 401, a cleaning frame body 402, a threaded rod 403, a threaded cap 404, a clamping plate 405, a limiting groove 406, a connecting plate 407, a movable plate 408, a cleaning sponge 409 and a fixing strip 410, the reinforcing ribs 401 are fixedly connected with the right sides of the front side and the back side of the elevator handrail assembly 1, the threaded rods 403 are respectively inserted into the tops of the two reinforcing ribs 401, the bottom end of the threaded rod 403 penetrates through the top of the cleaning frame body 402 and extends to the lower side of the cleaning frame body 402 and is in threaded connection with the threaded cap 404, the cleaning frame body 402 is sleeved with the movable plate 408, the left side of the movable plate 408 is fixedly connected with the fixing strip 410, the fixing strip 410 is fixedly connected with the left side of the cleaning frame body 402 through threaded, the top fixedly connected with connecting plate 407 of cardboard 405, the top fixedly connected with of connecting plate 407 washs sponge 409, the top of washing sponge 409 and the bottom overlap joint of conveying handrail 5 lateral wall, through the improvement to wiping dry device 4, because conveying handrail 5 and the top overlap joint of washing sponge 409, in the conveying, washing sponge 409 can wipe the moisture content of conveying handrail 5 surface futilely, thereby guaranteed that conveying handrail 5 can be by stable use, avoid appearing the condition that moisture content influences passenger's use on the conveying handrail 5, through the improvement to fly leaf 408, after long-term the use, unscrew two screw, fixed strip 410 breaks away from the lapped state with washing framework 402, take out fly leaf 408 from washing framework 402, take out cardboard 405 from fly leaf 408 again and change, thereby guarantee that conveying handrail 5 is by effectual clearance futilely.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: in use, under the rotation of the elevator handrail assembly 1, the conveying handrail 5 moves along the direction a, when the conveying handrail 5 passes through the sleeve frame 305, the inner side wall of the conveying handrail 5 is contacted with the roller 307, when the conveying handrail 5 generates friction force in the transmission, the conveying handrail 5 generates force on the roller 307, at this time, the sleeve frame 305 presses the buffer connecting rod 207, so that the buffer connecting rod 207 presses the buffer spring 206 and the telescopic rod 205 through the sliding plate 204, thereby the tension of the conveying handrail 5 is reduced, at this time, the conveying handrail 5 can stably rotate on the elevator handrail assembly 1, when rotating, the water in the external water pipe 302 is mixed with the disinfectant in the liquid adding bottle 303, the mixed liquid is conveyed into the atomizing device 308 through the liquid conveying pipe 304, the fog atomized by the atomizing device 308 is delivered from the fog nozzle 309, the delivered fog is sprayed on the conveying handrail 5, when the conveying handrail 5 contacting with the disinfectant passes through the wiping device 4, the cleaning sponge 409 dries the moisture on the conveying handrail 5, the cleaning sponge 409 needs to be replaced after long-time drying, at this time, the two threaded nails are unscrewed, the fixing strip 410 is separated from the cleaning frame 402 in an overlapped state, the movable plate 408 is drawn out from the cleaning frame 402, and the clamping plate 405 is drawn out from the movable plate 408 for replacement.

In conclusion, by improving the buffer mechanism 2, when the sleeve frame 305 presses the sliding plate 204 through the buffer connecting rod 207, the sliding plate 204 moves in the buffer box 203 under the elastic action of the buffer spring 206, when the friction force between the conveying handrail 5 and the elevator handrail assembly 1 is too large and the conveying is unstable, the conveying handrail 5 presses the rolling shaft 307, so that the tension on the conveying handrail 5 is reduced, and the conveying handrail 5 can move more flexibly, through the improvement of the disinfection device 3, the solution tank 301 can store the disinfection solution, because the liquid adding bottle 303 is movably connected with the solution tank 301, the disinfectant can be conveniently added by an operator according to the quantity of the disinfection solution in the liquid adding bottle 303, the use of the atomization device 308 and the atomization nozzle 309 can be reduced while the conveying handrail 5 is disinfected, so that the disinfectant can be saved, and the using time of the disinfectant can be increased, the situation that a cleaner frequently adds disinfectant is avoided, the burden of the cleaner is reduced, the sleeve frame 305 is sleeved on the conveying handrail 5 through the sleeve frame 305, the atomized disinfectant can be prevented from overflowing, the conveying handrail 5 can be stably used in the sleeve frame 305 through the roller 307, meanwhile, the contact area between the conveying handrail 5 and the elevator handrail assembly 1 is reduced, the conveying handrail 5 can move on the elevator handrail assembly 1 more flexibly, through the improvement of the wiping device 4, because the conveying handrail 5 is in lap joint with the top of the cleaning sponge 409, the cleaning sponge 409 can wipe the moisture on the outer surface of the conveying handrail 5 in conveying, the conveying handrail 5 can be stably used, the situation that the moisture on the conveying handrail 5 influences the use of passengers is avoided, through the improvement of the movable plate 408, after long-term use, two threaded nails are unscrewed, the fixed strip 410 is separated from the lap joint state of the cleaning frame body 402, the movable plate 408 is drawn out from the cleaning frame body 402, and the clamping plate 405 is drawn out from the movable plate 408 for replacement, so that the conveying handrail 5 is effectively cleaned and dried, and the problem that the handrail area of the handrail elevator in the prior art is not easy to clean and sterilize is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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