CN220618074U

CN220618074U - Staircase sterilizer

Info

Publication number: CN220618074U
Application number: CN202322379432.5U
Authority: CN
Inventors: 樊军; 潘航航; 曹江勇
Original assignee: Ningxia Hangjin Technology Development Co ltd
Current assignee: Ningxia Hangjin Technology Development Co ltd
Priority date: 2023-09-03
Filing date: 2023-09-03
Publication date: 2024-03-19
Anticipated expiration: 2033-09-03

Abstract

The utility model discloses an escalator sterilizer, and relates to the field of sterilizing equipment. The escalator sterilizer comprises a shell and an ultraviolet lamp frame; the inside of shell is provided with adjustable from generating mechanism, and adjustable from generating mechanism includes the generator and sets up the friction pulley that is used for driving the generator output shaft and rotate in the generator both sides, and ultraviolet lamp strip is installed on the ultraviolet lamp frame, and the generator is used for supplying power for ultraviolet lamp strip, and the bottom of friction pulley is provided with two sets of articulated supporting legs each other, two sets of install the regulation pole that is used for adjusting the distance between the supporting leg. This staircase sterilizing machine, easy to assemble need not to carry out trompil nailing to the elevator, can make the friction pulley hug closely the elevator handrail all the time simultaneously, the adaptability is stronger.

Description

Staircase sterilizer

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to an escalator disinfection machine.

Background

In the public field, bacteria and viruses are transmitted to the elevator handrail while carrying safety, and for cleaner elevator handrails, special cleaning personnel are used for timing cleaning and disinfection at present, but in the actual use process, 24 hours of operation cannot be achieved, and the disinfection effect is greatly different from the operation influence, so that a special ultraviolet sterilizer is used for automatically disinfecting the motor handrail in some areas.

The prior publication number CN216807742U provides an elevator handrail sterilization device, which comprises a mounting unit, a power generation unit and a sterilization unit, wherein the power generation unit and the sterilization unit are respectively connected with the mounting unit, and the power generation unit is electrically connected with the sterilization unit; the power generation unit is contacted with the elevator handrail; the power generation unit is used for moving along with the elevator handrail and generating current; the sterilization unit is used for generating ultraviolet light to sterilize the elevator handrail. Aiming at the problem that the mounting field is damaged due to the fact that an external power supply is required for an escalator with a sterilization function in the prior art, the utility model provides the elevator handrail sterilization device which can sterilize an elevator handrail by independent power supply without the need of the external power supply, so that the sterilization and disinfection of the elevator handrail can be realized, and the integrity of the mounting field can be ensured;

but this equipment is when using on the one hand, needs to punch the mounting bolt to the elevator, has the damage elevator and causes the risk of leaking, and on the other hand its power generation unit when installing can not adjust to the elevator of equidimension, has friction pulley and the inseparable condition that leads to unable electricity generation of elevator handrail contact, provides a staircase sterilizer for this purpose and solves above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an escalator sterilizer, which solves the problems that an elevator needs to be perforated and provided with a bolt during installation, the elevator is damaged and the risk of water leakage is caused, and meanwhile, a power generation unit cannot be adjusted for elevators with different sizes during installation, and a friction wheel is in loose contact with an elevator handrail, so that power cannot be generated.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: an escalator sterilizer comprises a shell and an ultraviolet lamp frame arranged inside the shell; the adjustable self-generating mechanism comprises a generator and friction wheels arranged on two sides of the generator and used for driving an output shaft of the generator to rotate, an ultraviolet lamp strip is arranged on the ultraviolet lamp frame, and the generator is used for supplying power to the ultraviolet lamp strip;

the bottom of friction wheel is provided with two sets of mutually articulated supporting legs, two sets of install the regulation pole that is used for adjusting the distance between the supporting leg.

Preferably, an aluminum alloy inner frame is arranged in the shell, and the ultraviolet lamp frame is arranged on the inner side of the aluminum alloy inner frame.

Preferably, the end inside fixed mounting of aluminum alloy inner frame has the mounting bracket, a set of the bottom rotation of supporting leg is connected in the inboard of mounting bracket, another set of the bottom sliding connection of supporting leg is in the side of mounting bracket.

Preferably, the middle parts of the two groups of supporting legs are respectively and rotatably connected with a transverse bar, the tail ends of the adjusting bars are rotatably connected in one group of transverse bars, the other ends of the adjusting bars are in threaded connection in the other group of transverse bars, and the outer surfaces of the front ends of the adjusting bars are movably sleeved with memory springs for locking.

Preferably, the top of supporting leg installs the equipment seat, the friction pulley rotates the inside both ends of connecting at the equipment seat, generator fixed mounting is in the middle part of equipment seat, two sets of friction pulley and generator's output are installed engaged with drive gear.

Preferably, the front side of the housing is provided with a front panel by screws, and the bottom of the housing is provided with a bottom plate for supporting.

Preferably, the top of the bottom plate is rotatably connected with a support stud, and the top end of the support stud is in threaded connection with the inside of the shell.

Preferably, a circuit board is arranged on the inner side of the front panel, the generator is electrically connected with the ultraviolet lamp strip through the circuit board, and a d-type rubber seal is arranged on the top of the shell.

The utility model discloses an escalator sterilizer, which has the following beneficial effects: through placing this staircase sterilizing machine in the bottom of elevator, through the support double-screw bolt of both sides around rotating, make the shell highly rise, make the shell press close to the elevator, elevator handrail passes from the shell top this moment, it is used for pasting fixedly with ground to paste through pasting the rubberizing fabric in the bottom of bottom plate simultaneously, then through clockwise rotation regulation pole, make the distance between two sets of crosspiece poles reduce, a set of supporting leg slides to the middle part this moment, make the high rising of mounting bracket, thereby make the friction pulley hug closely elevator handrail surface, under memory spring's effect, can effectively avoid two sets of supporting legs to strut voluntarily, easy to assemble, can make the friction pulley hug closely the elevator handrail all the time simultaneously, the adaptability is stronger.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall outer surface structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the outer surface structure of the ultraviolet lamp housing according to the present utility model;

fig. 4 is a schematic structural diagram of an adjustable self-generating mechanism of the present utility model.

In the figure: 1. a housing; 2. a bottom plate; 3. a front panel; 4. an aluminum alloy inner frame; 5. an ultraviolet lamp frame; 6. d-type rubber seals; 7. an adjustable self-generating mechanism; 71. a mounting frame; 72. support legs; 73. an equipment seat; 74. a generator; 75. a friction wheel; 76. a transmission gear; 77. a transverse stop lever; 78. an adjusting rod; 79. a memory spring; 8. a circuit board; 9. and supporting the stud.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.

This embodiment of the application is through providing an staircase sterilizing machine, has solved the public patent that the publication number is CN216807742U, needs to punch the mounting bolt to the elevator during the installation, has to damage the elevator and cause the risk that leaks, and its power generation unit can not adjust to not unidimensional elevator simultaneously when the installation, has friction pulley and the inseparable problem that leads to unable electricity generation of elevator handrail contact.

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

The embodiment of the utility model discloses an escalator sterilizer.

According to fig. 1 to 4, the ultraviolet lamp comprises a shell 1 and an ultraviolet lamp frame 5 arranged inside the shell 1; the inside of the shell 1 is provided with an adjustable self-generating mechanism 7, the adjustable self-generating mechanism 7 comprises a generator 74 and friction wheels 75 which are arranged on two sides of the generator 74 and used for driving an output shaft of the generator 74 to rotate, an ultraviolet lamp strip is arranged on the ultraviolet lamp frame 5, and the generator 74 is used for supplying power to the ultraviolet lamp strip;

the bottom of the friction wheel 75 is provided with two sets of support legs 72 hinged to each other, and an adjusting rod 78 for adjusting the distance is installed between the two sets of support legs 72.

An aluminum alloy inner frame 4 is provided inside the outer case 1, and an ultraviolet lamp frame 5 is mounted inside the aluminum alloy inner frame 4.

The end inside fixed mounting of aluminum alloy inner frame 4 has mounting bracket 71, and the bottom of a set of supporting leg 72 rotates the inboard of connecting at mounting bracket 71, and the bottom sliding connection of another set of supporting leg 72 is in the side of mounting bracket 71.

The middle parts of two sets of supporting legs 72 all rotate and are connected with the crosspiece pole 77, adjust the inside of pole 78's end rotation connection at a set of crosspiece pole 77, adjust the inside of pole 78's the other end threaded connection at another set of crosspiece pole 77, and adjust the front end surface activity of pole 78 and cup joint the memory spring 79 that is used for locking, through clockwise rotation adjusting pole 78, make the distance between two sets of crosspiece poles 77 reduce, a set of supporting legs 72 are slided to the middle part this moment, make the high rising of mounting bracket 71, thereby make friction wheel 75 hug closely the elevator handrail surface, under the effect of memory spring 79, can effectively avoid two sets of supporting legs 72 to strut automatically.

The equipment seat 73 is installed at the top of supporting leg 72, friction pulley 75 rotates to be connected inside the both ends of equipment seat 73, generator 74 fixed mounting is at the middle part of equipment seat 73, the transmission gear 76 that meshes is installed to the output of two sets of friction pulley 75 and generator 74, the elevator handrail removes and drives friction pulley 75 rotation, friction pulley 75 passes through transmission gear 76 and drives the output shaft rotation of generator 74, generator 74 electricity generation is ultraviolet lamp strip power supply this moment, make ultraviolet lamp strip carry out the irradiation disinfection to the elevator handrail, thereby carry out automatic disinfection when realizing the elevator start-up, stop the disinfection when the elevator stops, need not external power supply.

The front side of the housing 1 is mounted with a front panel 3 by screws, and the bottom of the housing 1 is mounted with a bottom plate 2 for support.

The top of bottom plate 2 rotates and is connected with support double-screw bolt 9, and the top threaded connection of support double-screw bolt 9 is in the inside of shell 1, and the device is when using, through placing this kind of staircase sterilizer in the bottom of elevator, through the support double-screw bolt 9 of both sides around rotatory for shell 1 highly rises, makes shell 1 press close to the elevator, and the elevator handrail passes from shell 1 top this moment, and the while is used for pasting fixedly with ground through pasting the rubberized fabric in the bottom of bottom plate 2.

The circuit board 8 is installed to the inboard of front panel 3, and generator 74 is connected with ultraviolet lamp strip electricity through circuit board 8, and d type rubber seal 6 is installed at the top of shell 1 for sealed, prevents outside dust entering inside.

The mounting position of the sterilizer is positioned at the bottom of the elevator (specifically, at an included angle formed by the end part of the handrail of the elevator and the ground), and is adhered and fixed with the ground by adhering an adhesive tape on the bottom of the bottom plate 2. Simultaneously, through the support studs 9 on the front side and the rear side of the elevator, the height of the shell 1 is increased, the shell 1 is close to the elevator, and therefore the sterilizer is placed at an included angle formed by the end part of the elevator handrail and the ground, stable placement of the sterilizer is realized, and the friction wheel 75 is always clung to the elevator handrail. The elevator handrail moves to drive the friction wheel 75 to rotate, the friction wheel 75 drives the output shaft of the generator 74 to rotate through the transmission gear 76, at the moment, the generator 74 generates electricity to supply power for the ultraviolet lamp, and the stable arrangement of the sterilizer and the movement of the elevator handrail are utilized to continuously supply power for the ultraviolet lamp.

In addition, the sterilizer has certain size, so that the sterilizer is just arranged at the included angle formed by the end part of the elevator handrail and the ground, and partial structure is not exposed in the range outside the included angle formed by the end part of the elevator handrail and the ground, and therefore, if the sterilizer is arranged in places with dense population such as subways, the situation that the sterilizer collides with personnel or luggage can not be caused when people are crowded or push-pull luggage occurs, and the sterilizer can work stably. The situation that the lamination between the elevator handrail and the friction wheel 75 is unstable when the sterilizer collides is avoided, and the generator 74 stops working is caused.

In summary, compared with the prior art, the method has the following beneficial effects:

through placing this staircase sterilizing machine in the bottom of elevator, through the support double-screw bolt 9 of both sides around the rotation, make shell 1 highly rise, make shell 1 press close to the elevator, elevator handrail passes from shell 1 top this moment, it is used for pasting fixedly with ground to paste the rubberizing fabric simultaneously through the bottom at bottom plate 2, then through clockwise rotation regulation pole 78, make the distance between two sets of crosspiece bars 77 reduce, a set of supporting legs 72 slides to the middle part this moment, make the height of mounting bracket 71 rise, thereby make friction pulley 75 hug closely the elevator handrail surface, under the effect of memory spring 79, can effectively avoid two sets of supporting legs 72 automatic struts, easy to assemble, simultaneously can make friction pulley 75 hug closely the elevator handrail all the time, the adaptability is stronger.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An escalator sterilizer comprises a shell (1) and an ultraviolet lamp frame (5) arranged inside the shell (1); the method is characterized in that: an adjustable self-generating mechanism (7) is arranged in the shell (1), the adjustable self-generating mechanism (7) comprises a generator (74) and friction wheels (75) arranged on two sides of the generator (74) and used for driving an output shaft of the generator (74) to rotate, an ultraviolet lamp strip is arranged on the ultraviolet lamp frame (5), and the generator (74) is used for supplying power to the ultraviolet lamp strip;

two groups of mutually hinged supporting legs (72) are arranged at the bottom of the friction wheel (75), and an adjusting rod (78) for adjusting the distance is arranged between the two groups of supporting legs (72).

2. An escalator sterilizer as claimed in claim 1, wherein: an aluminum alloy inner frame (4) is arranged in the shell (1), and the ultraviolet lamp frame (5) is arranged on the inner side of the aluminum alloy inner frame (4).

3. An escalator sterilizer as claimed in claim 2, wherein: the aluminum alloy inner frame (4) is characterized in that a mounting frame (71) is fixedly mounted in the tail end of the aluminum alloy inner frame (4), one group of bottom ends of the supporting legs (72) are rotatably connected to the inner side of the mounting frame (71), and the other group of bottom ends of the supporting legs (72) are slidably connected to the side face of the mounting frame (71).

4. A sterilizer for an escalator as claimed in claim 3, wherein: the middle parts of the two groups of supporting legs (72) are respectively and rotatably connected with a transverse bar (77), the tail ends of the adjusting rods (78) are rotatably connected in one group of transverse bars (77), the other ends of the adjusting rods (78) are in threaded connection in the other group of transverse bars (77), and the outer surfaces of the front ends of the adjusting rods (78) are movably sleeved with memory springs (79) for locking.

5. A sterilizer for an escalator as claimed in claim 3, wherein: the device is characterized in that the top of the supporting leg (72) is provided with a device seat (73), the friction wheels (75) are rotatably connected inside two ends of the device seat (73), the generator (74) is fixedly arranged in the middle of the device seat (73), and the output ends of the two groups of friction wheels (75) and the generator (74) are provided with transmission gears (76) which are meshed with each other.

6. An escalator sterilizer as claimed in claim 2, wherein: the front side of the shell (1) is provided with a front panel (3) through screws, and the bottom of the shell (1) is provided with a bottom plate (2) for supporting.

7. The escalator sterilizer as claimed in claim 6, wherein: the top of the bottom plate (2) is rotatably connected with a support stud (9), and the top end of the support stud (9) is in threaded connection with the inside of the shell (1).

8. The escalator sterilizer as claimed in claim 6, wherein: the inner side of the front panel (3) is provided with a circuit board (8), the generator (74) is electrically connected with the ultraviolet lamp strip through the circuit board (8), and the top of the shell (1) is provided with a d-type rubber seal (6).