CN113896082B - Escalator handrail cleaning device - Google Patents
Escalator handrail cleaning device Download PDFInfo
- Publication number
- CN113896082B CN113896082B CN202111258290.6A CN202111258290A CN113896082B CN 113896082 B CN113896082 B CN 113896082B CN 202111258290 A CN202111258290 A CN 202111258290A CN 113896082 B CN113896082 B CN 113896082B
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- Prior art keywords
- rotating shaft
- handrail
- escalator
- main body
- liquid
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- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- 239000011521 glass Substances 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 52
- 238000003860 storage Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010013642 Drooling Diseases 0.000 description 1
- 208000008630 Sialorrhea Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/02—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for handrails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/003—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for cleaning steps or pallets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to the technical field of cleaning devices, in particular to an escalator handrail cleaning device, which comprises: a fixing device, a cleaning structure and a power device; the fixing device includes: the two groups of sucker assemblies are symmetrically arranged and are respectively and symmetrically attached to two sides of the glass of the escalator; a main body for fixing the sucker assembly; the cleaning structure comprises: the top sponge cylinder is fixed through the first rotating shaft and is attached to the top surface of the handrail of the escalator; the side wall sponge cylinder is fixed through a second rotating shaft and is attached to the side face of the handrail of the escalator; the first rotating shaft and the second rotating shaft are respectively fixed through the main body in a rotating way, and the shaft ends are respectively provided with a first conical tooth and a second conical tooth which are meshed with each other; the power device drives the top sponge cylinder or the side wall sponge cylinder to rotate, so that the top sponge cylinder and the side wall sponge cylinder both move relative to the handrail. The invention solves the problem of low efficiency caused by manually cleaning the escalator handrail, and reduces the working difficulty of staff.
Description
Technical Field
The invention relates to the technical field of cleaning devices, in particular to an escalator handrail cleaning device.
Background
At present, escalator is widely applied to large-scale public places such as supermarkets, malls and subway stations, and the common problem of the places is that personnel mobility is higher, and the escalator handrail needs high-frequency cleaning to ensure the cleanliness and the safety of daily use.
At present, the elevator handrail is cleaned by manually operating the elevator handrail, the working efficiency is definitely low due to manual wiping, and the cleaning and disinfecting work needs to be long enough, so that the handrail with a large length can be effectively cleaned, and the working strength of workers is greatly increased.
In view of the above problems, the present inventors have actively studied and innovated to design an escalator handrail cleaning device based on the practical experience and expertise which are rich for many years in such product engineering applications, and in combination with the application of the academic theory.
Disclosure of Invention
The invention provides an escalator handrail cleaning device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an escalator handrail cleaning device comprising: a fixing device, a cleaning structure and a power device;
the fixing device includes:
the two groups of sucker assemblies are symmetrically arranged and are respectively and symmetrically attached to two sides of the glass of the escalator;
a main body for fixing the sucker assembly;
the cleaning structure includes:
the top sponge cylinder is fixed through the first rotating shaft and is attached to the top surface of the handrail of the escalator;
the side wall sponge barrels are fixed through a second rotating shaft and are attached to the side faces of handrails of the escalator;
the first rotating shaft and the second rotating shaft are respectively fixed through the main body in a rotating way, and the shaft ends are respectively provided with a first conical tooth and a second conical tooth which are meshed with each other;
the power device drives the top sponge cylinder or the side wall sponge cylinder to rotate, so that the top sponge cylinder and the side wall sponge cylinder both move relative to the handrail.
Further, the power device includes:
the round roller is fixed through a third rotating shaft, the third rotating shaft is fixed in a rotating way relative to the main body, and the round roller is attached to the top surface of the handrail and is driven by the moving handrail to rotate;
the third rotating shaft is provided with a first belt pulley, the first rotating shaft is provided with a second belt pulley, and belts are sleeved outside the first belt pulley and the second belt pulley;
the diameter ratio of the first belt pulley to the second belt pulley is larger than that of the round roller to the top sponge cylinder.
Further, the third rotating shaft is connected with the main body through a buffer structure, and the buffer structure comprises:
the fixed frame is rotationally connected with the third rotating shaft;
and the buffer spring is connected with the main body and the fixing frame.
Further, the buffer structure further comprises a guide rod;
the guide rod is fixedly connected with the main body, the bottom end of the guide rod is arranged at intervals with the fixing frame, and the buffer spring is sleeved on the periphery of the guide rod.
Further, the sucker assembly is fixedly connected with the main body through an adjusting screw;
the end part of the adjusting screw is fixedly connected with the sucker assembly and is in threaded connection with the main body, and the axis of the adjusting screw is perpendicular to the glass.
Further, the liquid supply structure is also included for supplying liquid required for cleaning to the top surface of the handrail, comprising:
the liquid storage tank is fixedly connected with the main body;
and the guide structure is communicated with the inside and the outside of the liquid storage tank and guides the liquid from the liquid storage tank to a designated position relative to the handrail through gravity.
Further, the liquid supply structure further includes a control assembly for adjusting the liquid supply amount of the guide structure, including:
a speed sensor for monitoring the movement speed of the escalator;
and the adjusting structure is used for adjusting the flow section of the guide structure according to the speed monitoring result.
Further, the liquid supply structure further includes a switch structure for opening and closing the outlet of the guide structure, including:
the elastic rotating plate is elastically and rotatably arranged relative to the bottom of the liquid storage tank and comprises a first working position for blocking the outlet of the guide structure and other working positions for opening the outlet of the guide structure relative to the first working position;
a rocker assembly, comprising:
the rod body penetrates through the third rotating shaft, and the axis of the rod body is perpendicularly intersected with the axis of the third rotating shaft;
the hammer head is arranged at one end of the rod body;
the fixed seat is arranged at the other end of the rod body;
the adjusting spring is sleeved outside the rod body and is arranged between the fixing seat and the third rotating shaft;
the hammer head applies pressure with different sizes to the adjusting spring through the rod body and the fixing seat under the action of inertia, so that the rod body moves linearly along a hole site penetrating through the third rotating shaft, and the elastic rotating plate reaches other working positions under the knocking of the hammer head.
Further, a sponge assembly for absorbing liquid from the guide structure and applying the absorbed liquid to the top surface, comprising:
the mounting seat is connected with the main body;
the sponge block is arranged on the mounting seat and is attached to the top surface of the handrail.
Further, the mounting seat is connected with the main body through a spring structure.
By the technical scheme of the invention, the following technical effects can be realized:
the problem of the manual work washs escalator handrail and the inefficiency that leads to has effectively been solved, and the work degree of difficulty of staff has been reduced for escalator handrail's cleaning cost reduces, and cleaning effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
Fig. 1 is a schematic installation view of an escalator handrail cleaning device;
fig. 2 is a schematic view of the escalator handrail cleaning device at a first angle;
FIG. 3 is a schematic structural view of a cleaning structure;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic illustration of the connection of a cleaning structure to a power plant;
fig. 6 is a schematic view of the escalator handrail cleaning device at a second angle;
FIG. 7 is a partial enlarged view at B in FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 6 at C;
fig. 9 is an optimized schematic view of an escalator handrail cleaning device with the addition of a liquid supply structure;
FIG. 10 is a partial enlarged view at D in FIG. 9;
FIG. 11 is a block diagram of one embodiment of a liquid supply structure;
FIG. 12 is a schematic view of the operation of the liquid supply structure of FIG. 11;
FIG. 13 is a schematic view of the structure and installation of a sponge assembly;
reference numerals: 1. a fixing device; 11. a suction cup assembly; 12. a main body; 13. adjusting a screw; 2. a cleaning structure; 21. a top sponge cylinder; 22. a side wall sponge cylinder; 23. a first bevel gear; 24. a second bevel gear; 25. a second pulley; 3. a power device; 31. a round roller; 32. a first pulley; 33. a belt; 34. a fixing frame; 35. a buffer spring; 36. a third rotating shaft; 37. a guide rod; 4. glass; 5. an armrest; 51. a top surface; 52. a side surface; 6. a liquid supply structure; 61. a liquid storage tank; 62. a guide structure; 63. a switch structure; 63a, an elastic rotating plate; 63b, a rod body; 63c, a hammer head; 63d, fixing seats; 63e, an adjusting spring; 7. a sponge component; 71. a mounting base; 72. a sponge block; 73. spring structure.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, an escalator handrail cleaning device includes: a fixing device 1, a cleaning structure 2 and a power device 3; the fixing device 1 includes: the two groups of sucker assemblies 11 are symmetrically arranged and are respectively and symmetrically attached to two sides of the glass 4 of the escalator; a main body 12 for fixing the suction cup assembly 11; the cleaning structure 2 includes: a top sponge drum 21 fixed by a first rotating shaft and attached to the top surface 51 of the handrail 5 of the escalator; the side wall sponge cylinder 22 is fixed through a second rotating shaft and is attached to the side surface 52 of the handrail 5 of the escalator; the first rotating shaft and the second rotating shaft are respectively fixed by the main body 12 in a rotating way, and the shaft ends are respectively provided with a first conical tooth 23 and a second conical tooth 24 which are meshed with each other; the power device 3 drives the top sponge cylinder 21 or the side wall sponge cylinder 22 to rotate, so that the top sponge cylinder 21 and the side wall sponge cylinder 22 both move relative to the armrest 5.
According to the technical scheme, the problem of low efficiency caused by manually cleaning the handrail 5 of the escalator is effectively solved, the working difficulty of workers is reduced, the cleaning cost of the handrail 5 of the escalator is reduced, and the cleaning effect is better.
In the use process, the whole cleaning device is fixed relative to the escalator handrail 5 through the sucker assembly 11, the fixing mode is simpler, and the work requirement can be met through the adsorption fixing mode; when the fixing is completed, the power device 3 is started, so that the top sponge cylinder 21 and the side sponge cylinder 22 are in relative motion with each other to clean the top surface 51 and the side surface 52 of the handrail 5, and the cleaning action is similar to wiping action, so that the requirements including cleaning, disinfection and the like can be met; wherein the first bevel gear 23 and the second bevel gear 24 are meshed in such a way that the top surface 51 and the side surface 52 of the handrail 5 can realize synchronous cleaning work under the condition of single power.
In order to clean and reduce the manufacturing difficulty of the device and make the device have more use scenes, as shown in fig. 5 to 7, the power device 3 includes: the round roller 31 is fixed through the third rotating shaft 36, the third rotating shaft 36 is fixed in a rotating way relative to the main body 12, the round roller 31 is attached to the top surface 51 of the handrail 5, and the round roller 31 is driven by the moving handrail 5 to rotate; the third rotating shaft 36 is provided with a first belt pulley 32, the first rotating shaft is provided with a second belt pulley 25, and the first belt pulley 32 and the second belt pulley 25 are sleeved with a belt 33; wherein the ratio of the diameters of the first pulley 32 and the second pulley 25 is greater than the ratio of the diameters of the round drum 31 and the top sponge drum 21.
The power device 3 is shown in detail with reference to fig. 5, and the power device 3 in the structural form enables the execution and stop of the cleaning action to be controlled by starting and stopping the elevator by virtue of the handrail 5, so that the cleaning device is simpler and more convenient. Specifically, after the escalator handrail 5 is started, the attached round roller 31 is driven to rotate by friction force, the first belt pulley 32 rotates at a first rotation speed, and the second belt pulley 25 is driven to rotate by a belt, so that the top sponge barrel 21 obtains a second rotation speed, and the top sponge barrel 21 relatively moves relative to the top surface 51 of the handrail 5 by controlling the diameter ratio of the first belt pulley 32 to the second belt pulley 25 to be larger than the diameter ratio of the round roller 31 to the top sponge barrel 21, so as to realize a cleaning action; and when the movement of the handrail 5 stops, the above-mentioned washing action naturally stops.
In the above embodiment, the round drum 31 is particularly important as a power source for the effective operation of the entire cleaning apparatus, and in order to secure the stability of the power supply thereof, referring to fig. 7, the third rotating shaft 36 is connected with the main body 12 through a buffer structure including: the fixed frame 34 is rotationally connected with the third rotating shaft 36; and a buffer spring 35 connecting the main body 12 and the fixing frame 34. Under the elastic extrusion of the buffer spring 35, the fixing frame 34 applies pressure to the third rotating shaft 36, so that the round roller 31 can be stably and tightly attached to the top surface 51 of the handrail 5, the stability of friction force action is ensured, and stable power transmission is realized.
In order to avoid deviations due to the flexibility of the buffer spring 35, the buffer structure further comprises a guide rod 37; the guide rod 37 is fixedly connected with the main body 12, the bottom end of the guide rod 37 is arranged at intervals with the fixing frame 34, the buffer spring 35 is sleeved on the periphery of the guide rod 37, so that the buffer spring 35 is guided, in particular, the guide rod 37 can be connected with the main body 12 through threads and penetrates through the main body 12, and the convenience adjustment of the interval distance between the bottom end and the fixing frame 34 can be realized through the connection mode.
For the same distance adjustment purpose, as shown in fig. 8, the suction cup assembly 11 is fixedly connected with the main body 12 through an adjusting screw 13; the end of the adjusting screw 13 is fixedly connected with the sucker assembly 11 and is in threaded connection with the main body 12, wherein the axis of the adjusting screw 13 is perpendicular to the glass 4, so that the extrusion force of the glass 4 can be adjusted, and the whole cleaning device is more convenient to install in a mode.
In order to further increase the degree of automation of the overall cleaning device, further comprising a liquid supply structure 6 for supplying liquid required for cleaning to the top surface 51 of the handrail 5, as shown in fig. 9 and 10, a specific construction of the liquid supply structure 6 is illustrated, comprising: a liquid storage tank 61 fixedly connected to the main body 12; the guide structure 62 communicates the inside and outside of the liquid storage tank 61, and guides the liquid from the liquid storage tank 61 to a specified position with respect to the armrest 5 by gravity.
The cleaning liquid or the disinfectant can be placed in the liquid storage tank 61 as needed, and the gravity drop is a simple and effective liquid supply mode. Specifically, it is necessary to ensure that the above-mentioned liquid is supplied at the front end of the escalator in the moving direction, so that the supplied liquid can be used later by the top sponge tube 21 or the side wall sponge tube 22; in the whole device, the round roller 31 is positioned at the front end or the rear end relative to the top sponge roller 21, and does not affect the cleaning operation of the device, so the round roller is within the protection scope of the invention.
In the present invention, two ways of optimizing the liquid supply structure 6 are provided:
optimization mode one
The liquid supply structure 6 further includes a control assembly for adjusting the liquid supply amount of the guide structure 62, including: the speed sensor is used for monitoring the movement speed of the escalator; the adjusting structure adjusts the flow cross section of the guide structure 62 according to the speed monitoring result.
In the implementation process, the speed sensor is recommended to be installed on the third rotating shaft 36, and because the part is a power source, the movement speed of the escalator can be intuitively reflected, and of course, the speed sensor can be installed on the first rotating shaft or the second rotating shaft to achieve the technical purpose in the invention; the adjusting structure can select pneumatic or electric cylinder bodies and the like to adjust the flow cross section of the guiding structure 62, wherein the guiding structure 62 can select flexible pipe bodies, and the flow cross section can be quickly adjusted by extruding the flexible pipe bodies.
In the implementation process of the optimization mode, the accurate adjustment of the liquid supply quantity relative to the movement speed of the escalator can be realized, so that the optimal effect is ensured, but the optimal effect is realized by relying on electric power or an air source and the like, and certain application requirements are met.
Optimization mode II
As shown in fig. 11 and 12, the liquid supply structure 6 further includes a switch structure 63 for opening and closing the outlet of the guide structure 62, including: the elastic rotating plate 63a is elastically rotatably arranged relative to the bottom of the liquid storage tank 61 and comprises a first working position for blocking the outlet of the guide structure 62 and other working positions for opening the outlet of the guide structure 62 relative to the first working position; a rocker assembly, comprising: the rod 63b penetrates through the third rotating shaft 36, and the axis of the rod perpendicularly intersects with the axis of the third rotating shaft 36; a hammer 63c disposed at one end of the rod 63 b; a fixing base 63d disposed at the other end of the rod 63 b; the adjusting spring 63e is sleeved outside the rod 63b and disposed between the fixing seat 63d and the third rotating shaft 36.
The hammer 63c applies different pressures to the adjusting spring 63e through the rod 63b and the fixing seat 63d under the inertial action, so that the rod 63b moves linearly along the hole site penetrating the third rotating shaft 36, and the elastic rotating plate 63a reaches other working positions under the knocking of the hammer 63 c.
In the optimized mode, the hammer 63c of the rocker assembly intermittently knocks the elastic rotating plate 63a along with the rotation of the third rotating shaft 36, so that the elastic rotating plate 63a can be intermittently opened according to the rotation frequency of the third rotating shaft 36, and the faster the rotation, the higher the opening frequency is, so that relatively more liquid flows out, and the higher-speed cleaning is adapted; for the above structural style, when the linear motion mode of the rod 63b relative to the hole site makes the hammer 63c obtain a larger rotation speed at a high speed, the hammer can extend outwards for a longer distance relative to the axis of the third rotating shaft 36, so that the acting time on the elastic rotating plate 63a is prolonged, the outflow of liquid is increased to a certain extent, and the situation of insufficient opening time of the elastic rotating plate 63a at a high frequency is compensated.
As a preference of the above embodiment, the sponge assembly 7 is further included to absorb the liquid from the guide structure 62 and apply the absorbed liquid on the top surface 51, so as to avoid the possible drooling of the liquid caused by direct dripping, and specifically includes: a mount 71 connected to the main body 12; the sponge block 72 is mounted on the mounting seat 71 and is adhered to the top surface 51 of the armrest 5, and the sponge block 72 is replaceable to maintain long-term effectiveness. Likewise, to ensure an effective fit of the sponge to the top surface 51 of the armrest 5, the mounting 71 is connected to the body 12 by a spring structure 73.
The foregoing has outlined and described the basic principles, features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An escalator handrail cleaning device, comprising: a fixing device, a cleaning structure and a power device;
the fixing device includes: the two groups of sucker assemblies are symmetrically arranged and are respectively and symmetrically attached to two sides of the glass of the escalator; a main body for fixing the sucker assembly;
the cleaning structure includes: the top sponge cylinder is fixed through the first rotating shaft and is attached to the top surface of the handrail of the escalator; the side wall sponge barrels are fixed through a second rotating shaft and are attached to the side faces of handrails of the escalator; the first rotating shaft and the second rotating shaft are respectively fixed through the main body in a rotating way, and the shaft ends are respectively provided with a first conical tooth and a second conical tooth which are meshed with each other;
the power device drives the top sponge cylinder or the side wall sponge cylinder to rotate, so that the top sponge cylinder and the side wall sponge cylinder both move relative to the handrail; the power plant includes: the round roller is fixed through a third rotating shaft, the third rotating shaft is fixed in a rotating way relative to the main body, and the round roller is attached to the top surface of the handrail and is driven by the moving handrail to rotate; the third rotating shaft is provided with a first belt pulley, the first rotating shaft is provided with a second belt pulley, and belts are sleeved outside the first belt pulley and the second belt pulley; the diameter ratio of the first belt pulley to the second belt pulley is larger than the diameter ratio of the round roller to the top sponge cylinder;
further comprising a liquid supply structure for supplying a liquid required for cleaning to the top surface of the handrail, comprising: the liquid storage tank is fixedly connected with the main body; a guide structure which communicates the inside and the outside of the liquid storage tank and guides the liquid from the liquid storage tank to a designated position relative to the armrest by gravity;
the liquid supply structure further includes a switch structure for opening and closing the outlet of the guide structure, comprising: the elastic rotating plate is elastically and rotatably arranged relative to the bottom of the liquid storage tank and comprises a first working position for blocking the outlet of the guide structure and other working positions for opening the outlet of the guide structure relative to the first working position;
a rocker assembly, comprising: the rod body penetrates through the third rotating shaft, and the axis of the rod body is perpendicularly intersected with the axis of the third rotating shaft; the hammer head is arranged at one end of the rod body; the fixed seat is arranged at the other end of the rod body; the adjusting spring is sleeved outside the rod body and is arranged between the fixing seat and the third rotating shaft; the hammer head applies pressure with different sizes to the adjusting spring through the rod body and the fixing seat under the action of inertia, so that the rod body moves linearly along a hole site penetrating through the third rotating shaft, and the elastic rotating plate reaches other working positions under the knocking of the hammer head.
2. The escalator handrail cleaning device of claim 1, wherein the third shaft is connected to the body by a buffer structure, the buffer structure comprising:
the fixed frame is rotationally connected with the third rotating shaft;
and the buffer spring is connected with the main body and the fixing frame.
3. The escalator handrail cleaning device of claim 2, wherein the buffer structure further comprises a guide bar;
the guide rod is fixedly connected with the main body, the bottom end of the guide rod is arranged at intervals with the fixing frame, and the buffer spring is sleeved on the periphery of the guide rod.
4. The escalator handrail cleaning device of claim 1, wherein the suction cup assembly is fixedly connected to the body by an adjustment screw;
the end part of the adjusting screw is fixedly connected with the sucker assembly and is in threaded connection with the main body, and the axis of the adjusting screw is perpendicular to the glass.
5. The escalator handrail cleaning device of claim 1, wherein the liquid supply structure further comprises a control assembly for adjusting the amount of liquid supplied by the guide structure, comprising:
a speed sensor for monitoring the movement speed of the escalator;
and the adjusting structure is used for adjusting the flow section of the guide structure according to the speed monitoring result.
6. The escalator handrail cleaning device of claim 1, further comprising a sponge assembly that absorbs liquid from the guide structure, and wherein the absorbed liquid is applied to the top surface, comprising:
the mounting seat is connected with the main body;
the sponge block is arranged on the mounting seat and is attached to the top surface of the handrail.
7. The escalator handrail cleaning device of claim 6, wherein the mounting block is connected to the body by a spring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111258290.6A CN113896082B (en) | 2021-10-27 | 2021-10-27 | Escalator handrail cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111258290.6A CN113896082B (en) | 2021-10-27 | 2021-10-27 | Escalator handrail cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113896082A CN113896082A (en) | 2022-01-07 |
| CN113896082B true CN113896082B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111258290.6A Active CN113896082B (en) | 2021-10-27 | 2021-10-27 | Escalator handrail cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117569538B (en) * | 2024-01-15 | 2024-03-29 | 山西交通建设工程有限公司 | Fixing device for door and window installation |
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|---|---|---|---|---|
| CN203767827U (en) * | 2013-12-31 | 2014-08-13 | 杭州斯沃德电梯有限公司 | Hand strap cleaning device for automatic escalator |
| CN110294399A (en) * | 2019-07-30 | 2019-10-01 | 常熟理工学院 | A kind of non-transformer staircase cleaning device |
| CN210710299U (en) * | 2019-09-29 | 2020-06-09 | 天津宏泰金属制品有限公司 | But automatically cleaning elevator handrail |
| CN111792505A (en) * | 2020-07-06 | 2020-10-20 | 薛燕芬 | Cleaning device for escalator hand strap |
-
2021
- 2021-10-27 CN CN202111258290.6A patent/CN113896082B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203767827U (en) * | 2013-12-31 | 2014-08-13 | 杭州斯沃德电梯有限公司 | Hand strap cleaning device for automatic escalator |
| CN110294399A (en) * | 2019-07-30 | 2019-10-01 | 常熟理工学院 | A kind of non-transformer staircase cleaning device |
| CN210710299U (en) * | 2019-09-29 | 2020-06-09 | 天津宏泰金属制品有限公司 | But automatically cleaning elevator handrail |
| CN111792505A (en) * | 2020-07-06 | 2020-10-20 | 薛燕芬 | Cleaning device for escalator hand strap |
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| CN113896082A (en) | 2022-01-07 |
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