CN213834191U - Automatic cleaning and sterilizing device for escalator handrail - Google Patents
Automatic cleaning and sterilizing device for escalator handrail Download PDFInfo
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- CN213834191U CN213834191U CN202022931477.5U CN202022931477U CN213834191U CN 213834191 U CN213834191 U CN 213834191U CN 202022931477 U CN202022931477 U CN 202022931477U CN 213834191 U CN213834191 U CN 213834191U
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Abstract
The utility model discloses an automatic cleaning and sterilizing device for escalator handrail, its characterized in that: the cleaning and sterilizing device comprises a closed cleaning and sterilizing device, wherein the closed cleaning and sterilizing device comprises a blowing device, a brush, a container, a travel switch, a limiting roller set, a cleaning roller set, a drying device and a sterilizing lamp; the utility model discloses can realize functions such as surface cleaning, disinfection, drying to the automatic escalator. Meanwhile, the opening and closing of the closed cleaning and sterilizing device can be controlled according to the requirements of the field environment. The device is integrated in the escalator recovery device, manual operation is replaced, the operation efficiency is improved, and automation is realized.
Description
Technical Field
The utility model belongs to the staircase field, concretely relates to staircase handrail area self-cleaning sterilizing equipment.
Background
The escalator can conveniently and quickly realize the transportation of passenger flow, and becomes a necessary facility for public places with concentrated passenger flow, such as all large shopping malls, shopping centers, stations, subways, airports and the like at home and abroad. According to the riding safety regulations, when taking the escalator, passengers must hold the handrail belt which runs synchronously with the escalator to avoid the danger of slipping. However, the handrail belt is frequently contacted by different people in the using process and is a potential transmission path of viruses and germs. The problems mentioned above are also regarded by the relevant epidemic prevention departments, and the common treatment mode is manual regular disinfection, but the disinfection period and the disinfection time are irregular, and the germs carried on the handrail belt are not completely eliminated, and meanwhile, the disinfection operation will interfere with the passing of passengers.
In addition, the handrail belt circularly rotates between the external space and the internal structure, and impurities such as rainwater, leaves, dust and the like attached to the surface of the handrail belt in the external space easily enter the handrail belt, so that the matching between mechanical structures is seriously influenced, extra friction loss is caused, and potential safety hazards are brought. Meanwhile, the inner structure of the escalator is complex and is not easy to disassemble, assemble and clean.
SUMMERY OF THE UTILITY MODEL
At least one in defect or improvement demand more than prior art, the utility model provides an escalator handrail area self-cleaning sterilizing equipment can realize functions such as surface cleaning, disinfection, drying to automatic escalator. Meanwhile, the opening and closing of the closed cleaning and sterilizing device can be controlled according to the requirements of the field environment. The device is integrated in the escalator recovery device, manual operation is replaced, the operation efficiency is improved, and automation is realized.
In order to achieve the above object, according to an aspect of the present invention, there is provided an automatic cleaning and sterilizing device for escalator handrail, comprising: the cleaning and sterilizing device comprises a closed cleaning and sterilizing device, wherein the closed cleaning and sterilizing device comprises a blowing device, a brush, a container, a travel switch, a limiting roller set, a cleaning roller set and a sterilizing lamp;
the sweeping device is arranged at the hand strap inlet end of the hand strap recovery device and is used for sweeping the hand strap before entering the hand strap recovery device so as to primarily remove impurities;
the brush is arranged at the handrail belt inlet of the handrail belt recovery device and is used for brushing impurities on the entering handrail belt;
the container is arranged in the handrail belt recovery device and is used for sealing the travel switch, the limiting roller set, the cleaning roller set and the drying device for operation;
the travel switch is arranged at an inlet of the container and used for detecting the entrance of dangerous objects;
the limiting roller group and the cleaning roller group are arranged up and down and are respectively used for limiting the hand strap and reversely wiping the hand strap;
the sterilizing lamp is arranged at the rear end of the walking direction of the handrail outside the container and is used for sterilizing the handrail.
In one preferred embodiment, the brush is arranged in an up-and-down opposite or annular mode, and is used for brushing at least the front side and the back side of the handrail belt.
In one preferred embodiment, the travel switch is arranged at the rear end of the brush, and the dangerous objects comprise human bodies and metal objects.
In one preferred embodiment, the sweeping roller set is provided with a disinfectant injection mechanism for injecting disinfectant while wiping;
the closed cleaning and sterilizing device comprises a partition plate;
the baffle is arranged in the container, at the rear ends of the limiting roller group and the cleaning roller group and used for blocking the injection of disinfectant.
In one preferred embodiment, the closed cleaning and sterilizing device comprises a drying device;
the drying device is arranged in the container and behind the partition plate and used for drying the handrail.
In one preferred embodiment, the germicidal lamp is mounted in the handrail belt recovery device, a horizontal section and/or an inclined section of the handrail belt.
In one preferred embodiment, the germicidal lamp comprises an ultraviolet lamp and/or an ozone lamp.
In one preferred embodiment, the limiting roller group is an unpowered follow-up wheel;
the limiting roller set and the cleaning roller set can be lifted up and down and are synchronous.
The above-described preferred features may be combined with each other as long as they do not conflict with each other.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:
1. traditional manual disinfection mode, it is inhomogeneous to disinfect, and handrail area surface antiseptic solution remains easily and has the water mark, and this patent adopts airtight clean sterilizing equipment to realize automaticly, makes the disinfection more abundant, high-efficient.
2. The utility model discloses an automatic cleaning sterilizing equipment of staircase handrail area adopts streamlined operation: purging, sterilizing and drying effectively prevents impurities such as rainwater, leaves, dust and the like from easily entering the inside of the handrail belt, and realizes the sterilizing function.
3. The utility model discloses an automatic cleaning sterilizing equipment in staircase handrail area sets up travel switch, prevents like in child's hand or other article get into recovery unit, improves the security performance.
4. The utility model discloses a staircase handrail area self-cleaning sterilizing equipment cleans wheel train and spacing wheel train cooperation, realizes cleaning, the disinfection is more abundant. Meanwhile, the structure is optimized, and the cleaning roller group and the limiting roller group are only clamped up and down (controlled by the outside) during operation; the complementary operation is reversely separated. Effectively avoiding the abrasion of the handrail belt caused by continuous friction.
5. The utility model discloses an automatic cleaning sterilizing equipment in staircase handrail area has solved that the antiseptic solution adds and has annotated loaded down with trivial details and last disinfection liquid medicine energy consumption scheduling problem, sprays each operation flow of airtight cleaning sterilizing equipment such as equal controllable.
6. The utility model discloses a staircase handrail area self-cleaning sterilizing equipment effectively reduces the process of staircase dismouting, reduces the manual work, improves unmanned and intelligent degree.
Drawings
Fig. 1 is a schematic view of an automatic cleaning and sterilizing device for an escalator handrail of an embodiment of the invention;
fig. 2 is a schematic view of the automatic cleaning and sterilizing device for the handrail of the escalator in the descending state according to the embodiment of the present invention;
fig. 3 is a schematic view of the automatic cleaning and sterilizing device for the handrail of the escalator in the ascending state according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to the following embodiments.
As a preferred embodiment of the present invention, the present invention provides an automatic cleaning and sterilizing device for escalator handrail, which is shown in fig. 1-3 and described in detail as follows.
The machine of the escalator mainly comprises: truss, step, handrail, driving motor, stainless steel outer decorative board, etc. Only the components relevant to this patent are illustrated in the figures.
As shown in fig. 1, the truss 1 is generally made of section steel, can bear the weight of the escalator, can bear the full load, the weight of an outer wrapping plate, the weight of an internal driving machine, a control cabinet, steps and the like, and is a main component of the escalator.
The hand strap 2 is a circulating swing mechanism on the escalator and runs on the hand strap guide rail. The handrail and the steps (not shown) are required to be operated in synchronization for the safety of passengers and the stable operation of the escalator equipment.
Handrail belt guide 3: the handrail belt is arranged on the handrail belt guide rail which plays the roles of supporting, limiting and the like. The contact between the handrail belt and the handrail belt guide rail in the prior art is represented by sliding friction or rolling friction.
Lower handrail belt turning end 4: the lower rotary end part of the hand strap is connected with the hand strap guide rail and is positioned at the lower end of the escalator and is in an arc shape. If the escalator is an ascending escalator, the rotary lower end part of the handrail is an outlet of the handrail recovery device; otherwise, the handrail belt is taken as the entrance of the handrail belt recovery device.
Handrail belt turning upper end 5: the upper rotating end of the handrail belt is connected with the handrail belt guide rail and is positioned at the upper end of the escalator and is in an arc shape. If the escalator is an ascending escalator, the upper rotating end part of the handrail belt is an entrance of the handrail belt recovery device; otherwise, the handrail belt is taken as the outlet of the handrail belt recovery device.
Handrail belt recovery device 6: is positioned between the rotating lower end part of the hand strap and the rotating upper end part of the hand strap and is used for recycling the hand strap to rotate and circulate.
And 1, idler one 7-1: and installing the intersection point of the lower flat section and the inclined section of the escalator. The wheel shaft is fixed on a truss (not shown in the figure), and the idler wheels are contacted with the hand strap to realize supporting, limiting and guiding. Meanwhile, the structural form of the roller reduces the friction force with the handrail belt.
And 7-2 of second roller: the wheel shaft is fixed on a truss (not shown), and the roller is contacted with the hand strap to realize supporting, limiting and guiding. Meanwhile, the structural form of the roller reduces the friction force with the handrail belt.
Handrail belt drive roller 8: is arranged near the flat section of the escalator, the wheel shaft is fixed on a truss (not shown), and the handrail is driven to move based on friction force. Compared with the supporting roller, the contact area of the supporting roller and the hand strap is large, so that the friction force is increased, the hand strap and the hand strap driving roller surface do not slide relatively, and the driving efficiency is ensured.
Handrail belt drive chain 9: the two ends of the handrail are respectively matched with the handrail driving roller and the escalator driving end to transmit the driving force.
The escalator drive end 10, which is only schematically shown in the figure, includes a drive motor, a speed reducer, a drive shaft, a drive chain and the like, and provides power for the whole escalator. The associated drive and control cables are not shown.
Handrail belt tensioning device 11: the hand strap is supported by the roller group, matched with the roller based on a mechanical structure and used for adjusting the tension degree of the hand strap.
As shown in fig. 1, the lower horizontal section of the lower elevator is provided with a first sealed cleaning and sterilizing device 12, and the upper horizontal section of the upper elevator is provided with a second sealed cleaning and sterilizing device 12'. Of course, the upper horizontal section of the lower ladder can also be provided with the second sealed cleaning and sterilizing device 12' in the opposite direction according to the moving direction of the hand strap, and the lower horizontal section of the upper ladder can also be provided with the first sealed cleaning and sterilizing device 12 in the opposite direction according to the moving direction of the hand strap.
As shown in fig. 2, the first sealed cleaning and sterilizing device 12: the handrail belt recovery device is arranged near the rotary lower end part of the handrail belt and comprises the following components:
a first purging device 12-1: install in handrail area recovery unit's handrail area entry lower extreme, sweep to the handrail area, tentatively get rid of impurities such as dust, leaf on the handrail area.
The brush I12-1: is arranged at the inlet of the handrail belt recovery device to further prevent the impurities such as dust, leaves and the like on the handrail belt.
Container one 12-3: the device is arranged in the handrail belt recovery device, so that the purification process is carried out in a closed space without interfering other components of the escalator.
12-4 of a travel switch I: is installed at an entrance of the container to prevent the hands or other objects except the hand strap, such as children, from entering the recycling device. Once the elevator enters, triggering a travel switch I, and stopping the elevator for early warning.
A first drying device 12-5: and the drying device is arranged behind the first clapboard and is used for drying the handrail.
A first limiting roller set 12-6: the handrail belt cleaning device is arranged at the top end of the upper part of the container and is matched with the cleaning roller group to fix the passing handrail belt. Rolling friction and small friction force. The idler wheel is unpowered, and the first limiting idler wheel group can be lifted up and down.
Cleaning a roller group I12-7: the handle belts are arranged on two sides of the lower part of the container and supported by a limiting roller set to be wiped reversely, and foreign matters on the surfaces of the handle belts are removed and dried. When the cleaning roller set is used for cleaning, the cleaning roller set is provided with a mechanism for injecting disinfectant, the injected dosage ensures that the surface of the handrail belt is uniformly disinfected and ensures that no liquid remains after the handrail belt is taken out of the device. The roller is provided with power, and the specific driving form is not limited. The cleaning roller set I can be lifted up and down and is synchronous with the limiting roller set I.
A first partition plate 12-8: and the heating area and the spraying area are isolated.
As shown in fig. 3, the second sealed cleaning and sterilizing device 12': is arranged near the upper rotating end of the handrail belt and in the handrail belt recovery device.
Purging device two 12' -1: install in handrail area recovery unit access & exit lower extreme, sweep to the handrail area, tentatively get rid of impurity such as dust, leaf on the handrail area.
Brush two 12' -2: the handrail belt recovery device is arranged at an inlet and an outlet of the handrail belt recovery device, and further separates dust, leaves and other impurities on the handrail belt.
Container two 12' -3: the device is arranged in the handrail belt recovery device, so that the purification process is carried out in a closed space without interfering other components of the escalator.
A travel switch II 12' -4: is arranged at the entrance of the container two to prevent the hands or other objects except the hand strap, such as children, from entering the recovery device. Once the sterilizing device enters, the second travel switch is triggered, the whole sterilizing device stops and/or stops the elevator, and meanwhile, an alarm is sent out.
Drying device two 12' -5: and the second baffle plate is arranged behind the second baffle plate and is used for drying the handrail.
And a second limiting roller set 12' -6: the handrail belt is arranged at the top end of the upper part of the second container and is matched with the cleaning roller group II to fix the passing handrail belt. Rolling friction and small friction force. The idler wheel is unpowered, and the limiting idler wheel group II can be lifted up and down.
Cleaning roller set two 12' -7: the second limiting roller set supports the passing handrail belts on two sides of the lower part of the second container, and the second limiting roller set wipes the handrail belts in a reverse direction to remove and dry foreign matters on the surfaces of the handrail belts. When the cleaning roller set is used for cleaning, the cleaning roller set is provided with a mechanism for injecting disinfectant, the injected dosage ensures that the surface of the handrail belt is uniformly disinfected and ensures that no liquid remains after the handrail belt is taken out of the device. The roller is provided with power, and the specific driving form is not limited. The amount of the cleaning roller set can be lifted up and down and is synchronous with the limiting roller set II.
Partition plates two 12' -8: and the heating area and the spraying area are isolated.
A lower end sewage discharge pipe 13: and a hole is formed at the lowest point of the sealed cleaning and sterilizing device, the bottom surface of the container is a slope, and sewage is recycled.
An upper end sewage discharge pipe 13': and a hole is formed at the lowest point of the sealed cleaning and sterilizing device, the bottom surface of the container is a slope, and sewage is recycled.
The control cabinet 14: the escalator control system comprises a signal sending unit, a data collecting unit and a power output unit, and is arranged in a machine room of the escalator.
Purple light lamp area 15: the purple light lamp band is arranged at the lower part of the handrail belt recovery device (between the first sealed cleaning and sterilizing device and the second sealed cleaning and sterilizing device), and the whole length of the purple light lamp band is arranged at the upper horizontal section, the lower horizontal section and the inclined section and is used for sterilizing the surface of the handrail belt. The ultraviolet lamp strip can also be replaced by an ozone lamp or used in combination.
To sum up, compare with prior art, the utility model discloses a scheme has following apparent advantage:
1. traditional manual disinfection mode, it is inhomogeneous to disinfect, and handrail area surface antiseptic solution remains easily and has the water mark, and this patent adopts airtight clean sterilizing equipment to realize automaticly, makes the disinfection more abundant, high-efficient.
2. The utility model discloses an automatic cleaning sterilizing equipment of staircase handrail area adopts streamlined operation: purging, sterilizing and drying effectively prevents impurities such as rainwater, leaves, dust and the like from easily entering the inside of the handrail belt, and realizes the sterilizing function.
3. The utility model discloses an automatic cleaning sterilizing equipment in staircase handrail area sets up travel switch, prevents like in child's hand or other article get into recovery unit, improves the security performance.
4. The utility model discloses a staircase handrail area self-cleaning sterilizing equipment cleans wheel train and spacing wheel train cooperation, realizes cleaning, the disinfection is more abundant. Meanwhile, the structure is optimized, and the cleaning roller group and the limiting roller group are only clamped up and down (controlled by the outside) during operation; the complementary operation is reversely separated. Effectively avoiding the abrasion of the handrail belt caused by continuous friction.
5. The utility model discloses an automatic cleaning sterilizing equipment in staircase handrail area has solved that the antiseptic solution adds and has annotated loaded down with trivial details and last disinfection liquid medicine energy consumption scheduling problem, sprays each operation flow of airtight cleaning sterilizing equipment such as equal controllable.
6. The utility model discloses a staircase handrail area self-cleaning sterilizing equipment effectively reduces the process of staircase dismouting, reduces the manual work, improves unmanned and intelligent degree.
It will be appreciated that the embodiments of the system described above are merely illustrative, in that elements illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over different network elements. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
In addition, it should be understood by those skilled in the art that in the specification of the embodiments of the present invention, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the embodiments of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.
However, the disclosed method should not be interpreted as reflecting an intention that: rather, the claimed embodiments of the invention require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of an embodiment of this invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an escalator handrail takes self-cleaning sterilizing equipment which characterized in that: the cleaning and sterilizing device comprises a closed cleaning and sterilizing device, wherein the closed cleaning and sterilizing device comprises a blowing device, a brush, a container, a travel switch, a limiting roller set, a cleaning roller set and a sterilizing lamp;
the sweeping device is arranged at the hand strap inlet end of the hand strap recovery device and is used for sweeping the hand strap before entering the hand strap recovery device so as to primarily remove impurities;
the brush is arranged at the handrail belt inlet of the handrail belt recovery device and is used for brushing impurities on the entering handrail belt;
the container is arranged in the handrail belt recovery device and is used for sealing the travel switch, the limiting roller set, the cleaning roller set and the drying device for operation;
the travel switch is arranged at an inlet of the container and used for detecting the entrance of dangerous objects;
the limiting roller group and the cleaning roller group are arranged up and down and are respectively used for limiting the hand strap and reversely wiping the hand strap;
the sterilizing lamp is arranged at the rear end of the walking direction of the handrail outside the container and is used for sterilizing the handrail.
2. The escalator handrail automatic cleaning and sterilizing device according to claim 1, characterized in that:
the hairbrush is arranged in an up-and-down opposite mode or in an annular mode, and at least the front side and the back side of the handrail belt are brushed.
3. The escalator handrail automatic cleaning and sterilizing device according to claim 2, characterized in that:
the travel switch is arranged at the rear end of the brush, and the dangerous objects comprise human bodies and metal objects.
4. The escalator handrail automatic cleaning and sterilizing device according to claim 1, characterized in that:
the cleaning roller group is provided with a disinfectant injection mechanism for injecting disinfectant while wiping;
the closed cleaning and sterilizing device comprises a partition plate;
the baffle is arranged in the container, at the rear ends of the limiting roller group and the cleaning roller group and used for blocking the injection of disinfectant.
5. The escalator handrail automatic cleaning and sterilizing device according to claim 4, characterized in that:
the closed cleaning and sterilizing device comprises a drying device;
the drying device is arranged in the container and behind the partition plate and used for drying the handrail.
6. The escalator handrail automatic cleaning and sterilizing device according to claim 1, characterized in that:
the bactericidal lamp is arranged in the handrail belt recovery device, and the horizontal section and/or the inclined section of the handrail belt.
7. The escalator handrail automatic cleaning and sterilizing device of claim 6, characterized in that:
the germicidal lamp includes an ultraviolet lamp and/or an ozone lamp.
8. The escalator handrail automatic cleaning and sterilizing device according to claim 1, characterized in that:
the limiting roller group is an unpowered follow-up wheel;
the limiting roller set and the cleaning roller set can be lifted up and down and are synchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931477.5U CN213834191U (en) | 2020-12-09 | 2020-12-09 | Automatic cleaning and sterilizing device for escalator handrail |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931477.5U CN213834191U (en) | 2020-12-09 | 2020-12-09 | Automatic cleaning and sterilizing device for escalator handrail |
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| CN213834191U true CN213834191U (en) | 2021-07-30 |
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| CN202022931477.5U Active CN213834191U (en) | 2020-12-09 | 2020-12-09 | Automatic cleaning and sterilizing device for escalator handrail |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800372A (en) * | 2021-10-14 | 2021-12-17 | 森赫电梯股份有限公司 | Antibacterial and disinfection type escalator and disinfection method thereof |
| CN113816245A (en) * | 2021-11-04 | 2021-12-21 | 广东国志激光技术有限公司 | Laser purifies elevator handrail degassing unit |
-
2020
- 2020-12-09 CN CN202022931477.5U patent/CN213834191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800372A (en) * | 2021-10-14 | 2021-12-17 | 森赫电梯股份有限公司 | Antibacterial and disinfection type escalator and disinfection method thereof |
| CN113816245A (en) * | 2021-11-04 | 2021-12-21 | 广东国志激光技术有限公司 | Laser purifies elevator handrail degassing unit |
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