CN216549170U

CN216549170U - Escalator handrail

Info

Publication number: CN216549170U
Application number: CN202122854759.4U
Authority: CN
Inventors: 刘绪峰; 李远斌; 郑达; 沈华强; 张建伟
Original assignee: Syney Electric Hangzhou Co ltd
Current assignee: Xini Electromechanical Group Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-17
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of elevators and discloses an escalator handrail which comprises a handrail, wherein a disinfection box is arranged on the handrail, a pinion and a bull gear are rotatably connected inside the disinfection box, the bull gear is meshed with the pinion, a sponge roller is fixedly arranged on the surface of the pinion, and a rubber roller is fixedly arranged on the surface of the bull gear. This escalator handrail, pressurize inside the bin, and then make the inside antiseptic solution of bin pass through the feed pipe and carry to the inside of memotron, and then through the shower nozzle spraying on the surface of sponge roller, and then convenient ration sprays the antiseptic solution to the surface of sponge roller, prevent the waste of antiseptic solution, improve the rational utilization to the antiseptic solution, can also be when handrail stall simultaneously, do not spray the antiseptic solution, and then reduce cost, improve the effect of sponge roller to handrail surface disinfection, prevent the propagation of disease and bacterium, guarantee pedestrian's safety.

Description

Escalator handrail

Technical Field

The utility model relates to the technical field of elevators, in particular to an escalator handrail.

Background

An elevator refers to an electromechanical device which is driven by power and can lift or transport people and goods in parallel by utilizing a box body running by a rigid guide rail or a step running along a fixed line, and comprises a people (goods) elevator, an escalator and a moving sidewalk.

At present, elevators are installed in a plurality of large shopping malls, handrails need to be installed on the elevators, so that the safety of personnel is ensured, the handrails are convenient for users to support, the elevators can automatically sense, when a person stands on the elevator, the handrail and the elevator move, and when no person stands, the elevator and the handrail do not move, however, in order to ensure the cleanness of the handrail and prevent the spread of bacteria and viruses, and then a disinfection device is installed on the handrail, however, when the existing disinfection device is used for disinfection, the sponge roller and the disinfection box are generally directly connected, and by making the sponge roller contact with the handrail, thereby driving the sponge roller to rotate and further wiping the handrail with disinfectant, however, when the elevator and the handrail stop moving, the disinfectant is also sprayed, and further cause the antiseptic solution on the sponge roller too much, and then cause the waste of antiseptic solution, consequently need can be according to the degassing unit who avoids antiseptic solution waste.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the escalator handrail, which has the advantages of reducing the waste of disinfectant and the like, and solves the problem that when the elevator and the handrail stop moving, the disinfectant is sprayed, so that the disinfectant on the sponge roller is too much, and the disinfectant is wasted.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an escalator handrail, includes the handrail, be provided with the disinfect box on the handrail, the internal rotation of disinfect box is connected with pinion and gear wheel, gear wheel and pinion intermeshing, and the fixed surface of pinion installs the sponge roller, and the fixed surface of gear wheel installs the rubber roller, and the sponge roller all with the surface contact of handrail with the rubber roller, the inside of disinfect box is provided with quantitative sprinkler.

Preferably, threaded rods are connected to two sides of the disinfection box in a threaded mode, rubber pads are fixedly mounted at the ends, close to the handrails, of the two threaded rods, and the two rubber pads are in contact with the surfaces of the handrails.

Preferably, the quantitative spraying device comprises an inflator fixedly installed inside the sterilizing box, a push rod is connected inside the inflator in a sliding mode, a piston connected with the inside of the inflator is fixedly installed at one end, extending to the inside of the inflator, of the push rod, an air supply pipe communicated with the inside of the inflator is fixedly installed on the surface of the inflator, a one-way valve is fixedly installed at one end, extending to the inside of the inflator, of the air supply pipe, and a one-way valve is fixedly installed on one side, far away from the push rod, of the inflator.

Preferably, the shape of one end of the push rod extending to the outside of the inflator pump is semicircular, a cam is fixedly sleeved on the surface of the rubber roller, and the cam is also semicircular.

Preferably, a return spring is fixedly installed inside the inflator pump, and one end of the return spring, which is close to the piston, is fixedly connected with the surface of the piston.

Preferably, the inside fixed mounting of disinfect box has the bin, and the one end that the inflator pump was kept away from to the air supply pipe is linked together with the inside of bin, and the bottom fixed mounting of bin has the feed pipe, and the feed pipe is linked together with the inside of bin, and the inside fixed mounting of disinfect box has the reserve tube, and the one end that the bin was kept away from to the feed pipe is linked together with the inside of reserve tube, and the fixed surface of reserve tube installs the shower nozzle, and the shower nozzle is linked together with the inside of reserve tube.

(III) advantageous effects

Compared with the prior art, the utility model provides an escalator handrail, which has the following beneficial effects:

1. this escalator handrail, pressurize inside the bin, and then make the inside antiseptic solution of bin pass through the feed pipe and carry to the inside of memotron, and then through the shower nozzle spraying on the surface of sponge roller, and then convenient ration sprays the antiseptic solution to the surface of sponge roller, prevent the waste of antiseptic solution, improve the rational utilization to the antiseptic solution, can also be when handrail stall simultaneously, do not spray the antiseptic solution, and then reduce cost, improve the effect of sponge roller to handrail surface disinfection, prevent the propagation of disease and bacterium, guarantee pedestrian's safety.

2. This escalator handrail, dock disinfect box and handrail, and then rotate two threaded rods, and then make two threaded rod relative movement, and then make the glass baffle contact on two rubber pads and the handrail, and then make and fix the disinfect box, conveniently fix the disinfect box, and then the spare part of the later stage inside the disinfect box of being convenient for is fixed, improve the facility to the disinfect box installation, setting through the rubber pad, the glass baffle on the handrail is conveniently protected, be favorable to making the glass flexonics on threaded rod and the handrail, can also increase the frictional force of the glass baffle on threaded rod and the handrail simultaneously, guarantee fixed effect.

3. This escalator handrail because the rubber roller is the rubber material, and then when the handrail rotates, drives the rubber roller and rotates, and then makes gear wheel and pinion rotate, and then makes the sponge roller clean on the surface of handrail, because the gear wheel is greater than the pinion and then drives the sponge roller and rotate fast, and then improves the effect and the number of times of sponge roller to handrail surface clearance, reduces the dust on the handrail surface, and then guarantees the clean and tidy of handrail.

Drawings

Fig. 1 is a schematic view of the structure of an escalator handrail according to the present invention;

FIG. 2 is a schematic view of the construction of the sterilization case of the present invention;

FIG. 3 is a schematic view of the construction of the sterilization case of the present invention;

fig. 4 is a schematic view of the inflator of the present invention.

In the figure: the device comprises a handrail 1, a rubber pad 2, a threaded rod 3, a disinfection box 4, a storage box 5, an air supply pipe 6, a storage pipe 7, a liquid supply pipe 8, a pinion 9, a sponge roller 10, a bull gear 11, a cam 12, a rubber roller 13, an inflator pump 14, a push rod 15, a spray head 16, a return spring 17, a one-way valve 18 and a piston 19.

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.

Referring to fig. 1-4, the present invention provides a new technical solution: an escalator handrail comprises a handrail 1, wherein a disinfection box 4 is arranged on the handrail 1, threaded rods 3 are in threaded connection with two sides of the disinfection box 4, rubber pads 2 are fixedly arranged at one ends of the two threaded rods 3 close to the handrail 1, the two rubber pads 2 are in contact with the surface of the handrail 1, when the disinfection box 4 is installed, the disinfection box 4 is butted with the handrail 1, the two threaded rods 3 are further rotated, the two threaded rods 3 are further relatively moved, the two rubber pads 2 are further in contact with a glass baffle plate on the handrail 1, the disinfection box 4 is further fixed conveniently, further, parts inside the disinfection box 4 are further fixed conveniently in the later period, the convenience for installing the disinfection box 4 is improved, the glass baffle plate on the handrail 1 is conveniently protected through the arrangement of the rubber pads 2, and the threaded rods 3 are flexibly connected with the glass on the handrail 1, meanwhile, the friction force between the threaded rod 3 and the glass baffle on the handrail 1 can be increased, and the fixing effect is ensured.

The internal rotation of disinfect box 4 is connected with pinion 9 and gear wheel 11, gear wheel 11 and pinion 9 intermeshing, the fixed surface of pinion 9 installs sponge roller 10, the fixed surface of gear wheel 11 installs rubber roller 13, sponge roller 10 all with handrail 1's surface contact with rubber roller 13, because rubber roller 13 is the rubber material, and then in handrail 1 pivoted, drive rubber roller 13 and rotate, and then make gear wheel 11 rotate with pinion 9, and then make sponge roller 10 clean on handrail 1's surface, because gear wheel 11 is greater than pinion 9 and then drive sponge roller 10 and rotate fast, and then improve the effect and the number of times that sponge roller 10 cleared up handrail 1 surface, reduce handrail 1 dust on the surface, and then guarantee handrail 1's clean and tidy.

The inside of the disinfection box 4 is provided with a quantitative spraying device, the quantitative spraying device comprises an inflator 14 fixedly installed inside the disinfection box 4, the inside of the inflator 14 is connected with a push rod 15 in a sliding manner, one end of the push rod 15 extending to the outside of the inflator 14 is semicircular, a cam 12 is fixedly sleeved on the surface of a rubber roller 13, the cam 12 is also semicircular, one end of the push rod 15 extending to the inside of the inflator 14 is fixedly provided with a piston 19 slidably connected with the inside of the inflator 14, the inside of the inflator 14 is fixedly provided with a return spring 17, one end of the return spring 17 close to the piston 19 is fixedly connected with the surface of the piston 19, the surface of the inflator 14 is fixedly provided with an air supply pipe 6 communicated with the inside of the inflator 14, one end of the air supply pipe 6 extending to the inside of the inflator 14 is fixedly provided with a one-way valve 18, both one-way valves 18 are of a right structure, and redundant description is omitted here, the same fixed mounting in one side that push rod 15 was kept away from to inflator pump 14 has check valve 18, the inside fixed mounting of disinfect box 4 has storage box 5, the one end that inflator pump 14 was kept away from to air supply pipe 6 and the inside fixed connection of storage box 5, the one end that inflator pump 14 was kept away from to air supply pipe 6 is linked together with storage box 5's inside, storage box 5's bottom fixed mounting has feed pipe 8, feed pipe 8 is linked together with storage box 5's inside, the inside fixed mounting of disinfect box 4 has storage tube 7, the one end that storage box 5 was kept away from to feed pipe 8 is linked together with storage tube 7's inside, the fixed surface of storage tube 7 installs shower nozzle 16, shower nozzle 16 is linked together with storage tube 7's inside.

When the rubber roller 13 rotates, the cam 12 is driven to rotate, when the cam 12 contacts with the push rod 15, the push rod 15 is extruded, the push rod 15 slides in the inflator 14, the piston 19 slides in the inflator 14, the return spring 17 is extruded, the gas in the inflator 14 is conveyed to the air supply pipe 6 through the check valve 18 and then conveyed to the storage box 5, the storage box 5 is pressurized, the disinfectant in the storage box 5 is conveyed to the storage pipe 7 through the liquid supply pipe 8 and then sprayed on the surface of the sponge roller 10 through the nozzle 16, the disinfectant is conveniently and quantitatively sprayed on the surface of the sponge roller 10, the disinfectant is prevented from being wasted, the reasonable utilization of the disinfectant is improved, and meanwhile, the disinfectant is not sprayed when the handrail 1 stops rotating, further reducing the cost, improving the effect of the sponge roller 10 on disinfecting the surface of the handrail 1, preventing the spread of diseases and bacteria and ensuring the safety of pedestrians;

when the cam 12 is not in contact with the push rod 15, the piston 19 and the push rod 15 are reset through the reset spring 17, because the check valve 18 on the air supply pipe 6 is a one-way exhaust valve, the check valve 18 on the inflator 14 is a one-way suction valve, and further when the piston 19 is reset, the check valve 18 on the air supply pipe 6 is closed, so that the inside of the storage box 5 cannot be sucked through the air supply pipe 6, the check valve 18 on the inflator 14 is opened, external gas is sucked into the inside of the inflator 14 through the check valve 18 on the inflator 14, and further the inside of the inflator 14 is filled with gas, so that the gas can be conveniently replaced, the internal gas of the inflator 14 is fully filled, and further the next use is facilitated.

The working principle is as follows:

according to the escalator handrail, when the handrail 1 rotates, the rubber roller 13 is driven to rotate, the large gear 11 and the small gear 9 are further driven to rotate, the sponge roller 10 is further driven to wipe the surface of the handrail 1, and the large gear 11 is larger than the small gear 9 to drive the sponge roller 10 to rotate rapidly, so that the effect and the frequency of cleaning the surface of the handrail 1 by the sponge roller 10 are improved, dust on the surface of the handrail 1 is reduced, and the cleanness and tidiness of the handrail 1 are further guaranteed;

when rubber roll 13 rotated, drive cam 12 and rotate, when cam 12 and push rod 15 contact, can extrude push rod 15, and then make push rod 15 slide in the inside of inflator pump 14, make piston 19 slide in the inside of inflator pump 14, extrude reset spring 17, and then carry the inside of air supply pipe 6 through check valve 18 with the inside gas of inflator pump 14, and then carry to the inside of bin 5, and then pressurize the inside of bin 5, and then make the inside antiseptic solution of bin 5 carry to the inside of storage tube 7 through feed pipe 8, and then spray on the surface of sponge roller 10 through shower nozzle 16.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An escalator handrail, includes handrail (1), its characterized in that: be provided with disinfect box (4) on handrail (1), the internal rotation of disinfect box (4) is connected with pinion (9) and gear wheel (11), gear wheel (11) and pinion (9) intermeshing, the fixed surface of pinion (9) installs sponge roller (10), the fixed surface of gear wheel (11) installs rubber roller (13), sponge roller (10) and rubber roller (13) all with the surface contact of handrail (1), the inside of disinfect box (4) is provided with quantitative sprinkler.

2. The escalator handrail of claim 1, wherein: the equal threaded connection in both sides of disinfect box (4) has threaded rod (3), and the equal fixed mounting of one end that two threaded rod (3) are close to handrail (1) has rubber pad (2), and two rubber pad (2) and the surface contact of handrail (1).

3. The escalator handrail of claim 1, wherein: quantitative sprinkler includes inflator pump (14) of fixed mounting in disinfect box (4) inside, the inside sliding connection of inflator pump (14) has push rod (15), push rod (15) extend to inflator pump (14) inside one end fixed mounting have with inflator pump (14) inside sliding connection's piston (19), the fixed surface of inflator pump (14) installs air supply pipe (6) that are linked together with inflator pump (14) inside, air supply pipe (6) extend to the inside one end fixed mounting of inflator pump (14) have check valve (18), the same fixed mounting in one side that push rod (15) were kept away from in inflator pump (14) has check valve (18).

4. An escalator handrail as claimed in claim 3, wherein: the shape of one end of the push rod (15) extending to the outside of the inflator pump (14) is semicircular, the surface of the rubber roller (13) is fixedly sleeved with the cam (12), and the cam (12) is also semicircular.

5. An escalator handrail as claimed in claim 3, wherein: a return spring (17) is fixedly mounted inside the inflator pump (14), and one end, close to the piston (19), of the return spring (17) is fixedly connected with the surface of the piston (19).

6. An escalator handrail as claimed in claim 3, wherein: the inside fixed mounting of disinfect box (4) has bin (5), the one end that inflator pump (14) were kept away from in air supply pipe (6) and the inside fixed connection of bin (5), the one end that inflator pump (14) were kept away from in air supply pipe (6) is linked together with the inside of bin (5), the bottom fixed mounting of bin (5) has feed pipe (8), feed pipe (8) are linked together with the inside of bin (5), the inside fixed mounting of disinfect box (4) has storage tube (7), the one end that bin (5) were kept away from in feed pipe (8) is linked together with the inside of storage tube (7), the fixed surface of storage tube (7) installs shower nozzle (16), shower nozzle (16) are linked together with the inside of storage tube (7).