CN109319646A - A kind of staircase of automated cleaning step - Google Patents
A kind of staircase of automated cleaning step Download PDFInfo
- Publication number
- CN109319646A CN109319646A CN201811376783.8A CN201811376783A CN109319646A CN 109319646 A CN109319646 A CN 109319646A CN 201811376783 A CN201811376783 A CN 201811376783A CN 109319646 A CN109319646 A CN 109319646A
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- CN
- China
- Prior art keywords
- cleaning
- kickplate
- staircase
- cleaning section
- cabin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
-
- 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
Landscapes
- Escalators And Moving Walkways (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of staircases of automated cleaning step.The problem of solving artificial cleaning mode heavy workload, low efficiency, step riser can not being cleaned there are security risk and existing cleaning device.Staircase includes truss, the upper cabin being arranged on truss and lower cabin, the step of circulation flip-flop movement is provided in upper cabin and lower cabin, cleaning device is provided on truss, cleaning device includes firm banking and cleaning end, it is provided with downward elastic telescopicing rod on the fixed base, cleaning end is arranged in elastic telescopicing rod front end and the step under in cabin, and cleaning end includes carrying out clean cleaning section to the kickplate of step and air blowing portion, cleaning section are in contact with kickplate.The present invention can the kickplate part automatically to step clean, work efficiency is high, and be equipped with air blowing portion, further improve cleaning effect.
Description
Technical field
The present invention relates to a kind of elevator technology fields, more particularly, to a kind of staircase of automated cleaning step.
Background technique
The cleaning of escalator generally leans on cleaner manually to clean at present, and burnisher is put fishback by cleaner
On, people, which steps on, cleans step using staircase operation power, but this artificial cleaning mode needs labour, low efficiency, together
When there is also some security risks, such as recently, Shanghai " the dragon market cleaner of dream is by the simultaneously amputation of staircase leg lock " accident.It is reported that
This cleaner does not shut down elevator when cleaning staircase, but the staircase in clean run, because of one piece of rag card
Into the fishback of elevator, fishback is caused to tilt, the one leg of man is then involved in elevator, causes elevator accident.After
Soon, also there is the event that step takeoffs suddenly in operation in the 17 meters of high escalators in Shanghai Underground Hongkou football station one
Barrier.Before this, Municipal Quality Supervision Bureau once released news title, and it may be to have foreign matter to be caught in that preliminary judgement, which relates to thing elevator faults reason, caused to make
It is damaged at step and fishback.Meanwhile Municipal Quality Supervision Bureau finds according to site inspection, relating to thing automatic staircase comb plate has obvious shock
Trace, discovery is caught in tooth socket there are three screw on the different steps of adjacent staircase.In addition, some escalators also have automatically
Cleaning device, but cleaning device general is cleaned stair step surface, without carrying out clean dress to step riser
It sets, and these cleaning devices also cannot achieve to the clean function of step riser progress at present.
Summary of the invention
The present invention mainly solves artificial cleaning mode heavy workload, low efficiency in the prior art, there are security risk, with
And existing cleaning device the problem of step riser can not being cleaned, provide a kind of staircase of automated cleaning step.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of automated cleaning step
Staircase circulation overturning is provided in upper cabin and lower cabin including truss, the upper cabin being arranged on truss and lower cabin
The step of movement is provided with cleaning device between upper cabin and lower cabin, and the cleaning device includes firm banking, to step
Kickplate carries out clean cleaning section and air blowing portion, is provided with downward elastic telescopicing rod on the fixed base, and cleaning section setting exists
Elastic telescopicing rod front end and towards the step in lower cabin, cleaning section is in contact with kickplate, and the air blowing portion is arranged in cleaning section
On.There is step cleaning device in staircase of the present invention, step surface can only be cleaned compared to general cleaning device, this hair
Bright cleaning device can the kickplate part to step clean.The truss between upper cabin and lower cabin is arranged in cleaning device
On, the cleaning section of cleaning device is mounted on elastic telescopicing rod, and is contacted with kickplate, and with the movement of step, kickplate pushes clear
Clean portion moves upwards, and realizes the cleaning to the surface of kickplate, and after a step past, cleaning section is under elastic telescopicing rod effect
Rebound, then contacts with next step, and the cleaning to all steps is completed in the movement that perseveration is realized.The present invention is additionally provided with
Air is blowed to the kickplate of step by air blowing portion, air blowing portion compressed air, is furthermore achieved to the clean effect of kickplate.
As a preferred embodiment, the cleaning section includes bracket and bristle block, and the bracket includes top plate and side plate, side
Plate is connected on top plate, forms L-shaped structure, and the elastic telescopicing rod front end is connected on top plate, and the bristle block is fixed on top
Between plate and side plate, bristle block has working face, and for working face towards kickplate, working face is the arc cooperated with kickplate surface complementarity
Face.Working face is arcwall face in this programme, and arcwall face just fits with the cambered surface part of step riser, enables bristle block
It is more comprehensively efficient to clean kickplate cambered surface.Top plate connects the bracket to be formed for fixed brush egagropilus with side plate, and bracket has brush
The side of egagropilus is towards kickplate, convenient for contacting with kickplate.
As a preferred embodiment, idler wheel is respectively arranged in the two sides of the side plate lower end.In this programme idler wheel with kick
Plate surface contact, during kickplate pushes bristle portion to move upwards, idler wheel reduces the resistance that bristle block is contacted with kickplate,
So that the process that cleaning section cleans is more smooth.
As a preferred embodiment, the side plate be equipped with several partitions by side plate be separated into it is several be laterally arranged insert
Slot, slot one end closed at one end have an insert port, and the bristle block correspond to slot equipped with several, bristle block include plug socket with
Bristle on plug socket is set, and plug socket insertion is fixed in slot, and the surface of several bristle block bristles collectively forms and kicks
The curved working face of plate surface complementary fit.The bristle block of cleaning section uses multisection type hinge connection, bristle block tool in this programme
Have multiple, be fixed using inserting mode, the bristle surface of multiple bristle blocks collectively forms and kickplate surface complementarity cooperation
Arcwall face.This programme makes cleaning section easier for installation, and makes the more convenient replacement maintenance of cleaning section, when cleaning section is damaged
When, it is only necessary to the bristle block that replacement wherein damages, replacement is convenient, while also saving cost.
As a preferred embodiment, the cleaning section includes shaft and roller, and roller includes that rolled portion and setting are rolling
Bristle in portion, the rolled portion are fixed in shaft, and both ends of the shaft is rotatably connected on elastic telescopicing rod front end.In this programme
Cleaning section is fixed in shaft using clean mode, roller is rolled, and roller is contacted with kickplate surface, the movement progress rolling of step
Cylinder moves upwards, and is rolled while roller moves upwards, is cleaned to kickplate surface.
As a preferred embodiment, it is additionally provided with wheel disc in the two sides of roller, the wheel disc is fixed in shaft, wheel disc
Area is less than roller area of section, is greater than rolled portion area of section.Wheel disc is set in roller two sides in this programme, is pushed in kickplate
During roller moves upwards, wheel disc reduces the resistance that roller is contacted with kickplate, so that the process that cleaning section cleans is more
It is smooth.In kickplate and when cylinder contact, kickplate can compress bristle until with sheave contact, wheel disc drives roller rotation.
As a preferred embodiment, it is provided with motor on the pedestal, wirerope, wirerope is wound on machine shaft
Front end is connected with cleaning section, is additionally provided with contact-making switch connected to the controller on pedestal, and contact-making switch is towards cleaning section.
Motor, wirerope constitute Automatic-drawing device in this programme, pull-up and can fall cleaning section, when to stop cleaning, electricity
Machine drives wirerope to pull up, and cleaning section overcomes elastic telescopicing rod spring force to be upwards collected through, and disengaging is contacted with step.When wanting
When being cleaned, motor is driven below wirerope, and under spring force effect, elastic telescopicing rod pushes down on cleaning section, will
Cleaning section is contacted with step riser.Contact-making switch is for limiting cleaning section lifting height, when contact-making switch is encountered in cleaning section rising
Afterwards, it is stopped working by controller control motor.
As a preferred embodiment, it is provided with electromagnetic lock on the base, electromagnetic lock includes being controlled to move by controller
Lock tongue, the elastic telescopicing rod includes sleeve and the body of rod, and the body of rod is nested in sleeve, is provided between the body of rod and sleeve bottom
Spring is provided with button hole on the sleeve, catching groove is correspondingly arranged on the body of rod, electromagnetic lock in the locked state wear by lock tongue
It crosses button hole to be inserted in catching groove, the one side of the lock tongue and body of rod work is arc surface.Electromagnetic lock is to elastic telescopic in this programme
Bar is locked, and prevents cleaning section from falling.Under without clean conditions, cleaning section, the body of rod of elastic telescopicing rod are withdrawn upwards
Sleeve is retracted upwards, and the body of rod is moved upwardly until that lock tongue snaps into catching groove, and lock tongue plays the role of the body of rod locked.When will carry out
When cleaning, retracted by controller control lock tongue, the body of rod, which moves downward, puts down cleaning section.
As a preferred embodiment, the air blowing portion includes air pump and air nozzle, and the air nozzle is fixed in cleaning section,
Air nozzle is connected by tracheae with air pump, kickplate of the gas nozzle towards step.This programme air pump sprays air-flow by air nozzle,
Air nozzle cleans kickplate further progress, improves cleaning effect towards kickplate.
As a preferred embodiment, the air blowing portion includes air pump and air nozzle, and the shaft is arranged by bearing in bullet
Property telescopic rod front end on, shaft length direction is provided with vent line in the shaft, the air pump is connected to by tracheae
On bearing, it is connected with vent line, the air nozzle has multiple, and air nozzle is arranged in clap more and rollers roll portion is arranged in
On surface, air nozzle is connected with snorkel.Air pump blows out air-flow by air nozzle in this programme, and the gas of ejection is to step
Kickplate is cleared up, and cleaning effect is further improved.Shaft is fixed on bearing inner race, before bearing outer ring and elastic telescopicing rod
End is fixed, and tracheae is connected on bearing outer ring, and the vent line is closed at one end, and the other end is connected to tracheae.
Therefore, the invention has the advantages that
1. cleaning device can the kickplate part to step clean；
2. the cleaning section of cleaning device is mounted on elastic telescopicing rod, the movement progress cleaning section of step is moved upwards, realization pair
The cleaning on the surface of kickplate, when step in the past after, cleaning section is sprung back under elastic telescopicing rod effect, then with next ladder
Grade contact, perseveration realize the cleaning to all steps；
3. cleaning section working face is arcwall face, fit with the cambered surface part of step riser, enables bristle block more comprehensive
Efficient cleaning kickplate cambered surface；
4. being equipped with air blowing portion, air is blowed to the kickplate of step, is furthermore achieved clean to kickplate by air blowing portion compressed air
Effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cleaning device in the embodiment of the present invention 1；
Fig. 2 is a kind of side structure schematic view of cleaning device in the embodiment of the present invention 1；
Fig. 3 is a kind of structural schematic diagram of cleaning section in the embodiment of the present invention 1；
Fig. 4 is a kind of structural schematic diagram of cleaning device in the embodiment of the present invention 2；
Fig. 5 is a kind of structural schematic diagram of cleaning section in the embodiment of the present invention 2；
Fig. 6 is a kind of structural schematic diagram in air blowing portion in the embodiment of the present invention 1；
Fig. 7 is the partial enlargement diagram in Fig. 6 at A；
Fig. 8 is a kind of structural schematic diagram of electromagnetic lock and elastic telescopicing rod installation in the present invention；
Fig. 9 is a kind of structural schematic diagram of pedestal and truss installa-tion in the present invention；
Figure 10 is a kind of operation schematic diagram of the embodiment of the present invention 1；
Figure 11 is a kind of structural schematic diagram that the present invention installs on the escalator.
Cabin 4- step 5- firm banking 6- cleaning section 7- elastic telescopic under cabin 3- on 1- truss 2-
10- side plate 11- bristle block 12- plug socket 13- bristle 14- partition 15- slot at the top of bar 8- bracket 9-
16- working face 17- idler wheel 18- shaft 19- roller 20- rolled portion 21- bearing 22- wheel disc 23- air nozzle
24- snorkel 25- tracheae 26- communicating pipe 27- electromagnetic lock 28- lock tongue 29- sleeve 30- body of rod 31- spring
32- button hole 33- catching groove 34- motor 35- wirerope 36- contact-making switch 37- backing plate 38- cross bar.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:
This gives a kind of the first structures of the staircase of automated cleaning step, as shown in Figure 1, Figure 2 and shown in Figure 11, automatically
Staircase includes truss 1, the upper cabin 2 being arranged on truss and lower cabin 3, and circulation overturning is provided in upper cabin and lower cabin
The step 3 of movement is provided with cleaning device on the truss between upper cabin and lower cabin, clear for carrying out to step riser
It is clean.
Cleaning device includes firm banking 5, carries out clean cleaning section 6 and air blowing portion to step riser, in firm banking
On be provided with downward elastic telescopicing rod 7, elastic telescopicing rod front end and the step under in cabin, cleaning is arranged in cleaning section
Portion is in contact with kickplate, and air blowing portion is arranged in cleaning section.
As shown in figure 3, cleaning section includes bracket 8 and bristle block 11, bracket includes top plate 9 and side plate 10, and side plate is connected to
On top plate, L-shaped structure is formed, elastic telescopicing rod front end is connected on top plate, in order to reduce the resistance that bristle block is contacted with kickplate
Power is respectively arranged with idler wheel 17 in the two sides of side plate lower end so that the process that cleaning section cleans is more smooth.Bristle block is fixed on
Between top plate and side plate, bristle block has working face 16, and for working face towards kickplate, working face is to cooperate with kickplate surface complementarity
Arcwall face.Bristle block uses multistage hinge connection structure, and bristle block has muti-piece, and muti-piece bristle block is arranged successively fixation in multiple rows of
Between top and side plate.Specific mounting structure is that several partitions 14 are equipped on side plate, and partition is T shape, and partition divides side plate
Several slots 15 being laterally arranged are divided into, slot one end closed at one end has insert port.Bristle number of blocks corresponds to the quantity of slot,
Bristle block includes plug socket 12 and the bristle 13 that is arranged on plug socket, and plug socket insertion is fixed in slot.This to clean
Portion is easier for installation, and makes the more convenient replacement maintenance of cleaning section, when cleaning section damage, it is only necessary to what replacement wherein damaged
Bristle block, replacement is convenient, while also saving cost.
Air blowing portion is arranged in cleaning section, as shown in fig. 7, air blowing portion includes air pump and air nozzle 23, air nozzle setting exists
On partition between two bristle blocks in gap, uniform intervals are provided with several communicating pipes 26 on partition, and each air nozzle is one corresponding
Communicating pipe, air nozzle are connected to communicating pipe, communicating pipe the other end lead to side plate upper opening, on the lateral surface of side plate be equipped with tracheae
25 are connected each communicating pipe, and tracheae is connected on air pump after collecting.Air nozzle is towards kickplate, and air between bristle block by blowing out
Kickplate is blowed to, also blows, is further improved to the clean effect of kickplate when bristle cleans.
As shown in figure 9, pedestal is arranged in truss side, backing plate 37, pedestal and backing plate are provided with by purlin in the truss other side
Frame is clipped in the middle, and pedestal and backing plate are then attached fixation by bolt, pedestal is fixed on truss.It is set on pedestal
It is equipped with motor 34, wirerope 35 is wound on machine shaft, wirerope front end is connected with the top plate of cleaning section, when stopping
When cleaning, motor drives wirerope to pull up, and cleaning section overcomes elastic telescopicing rod spring force to be upwards collected through, disengaging and step
Contact.When to be cleaned, motor drive wirerope below, spring force effect under, elastic telescopicing rod by cleaning section to
Lower promotion contacts cleaning section with step riser.Contact-making switch 36 connected to the controller is additionally provided on pedestal, contact is opened
It closes towards cleaning section.Contact-making switch is for limiting cleaning section lifting height, after contact-making switch is encountered in cleaning section rising, by controlling
Device control motor stops working.
Electromagnetic lock 27 is additionally provided on pedestal, as shown in figure 8, electromagnetic lock includes by the lock tongue of controller control movement
28.Elastic telescopicing rod includes sleeve 29 and the body of rod 30, and the body of rod is nested in sleeve, and spring is provided between the body of rod and sleeve bottom
31, it is provided with button hole 32 on sleeve, catching groove 33 is correspondingly arranged on the body of rod, the one side that lock tongue and the body of rod work is arc surface,
Lock tongue is inserted in catching groove electromagnetic lock across button hole in the locked state.Under without clean conditions, driven by motor
Wirerope pulls up withdrawal cleaning section, and the body of rod of elastic telescopicing rod retracts sleeve upwards, and the body of rod is moved upwardly until lock tongue button
Enter into catching groove, lock tongue plays the role of the body of rod locked.When to be cleaned, by controller control lock tongue retract, the body of rod to
Cleaning section is put down in lower movement.
As shown in figure 11, the work operational process of the present embodiment are as follows: step riser is being cleaned, until helping automatically
When step moves downward, cleaning end is locked at this time, is withdrawn lock tongue by control electromagnetic lock, steel wire is put down in motor rotation
Rope, elastic telescopicing rod stretch down under the action of self gravity and spring force, cleaning section are put between step.With ladder
The downward movement of grade, kickplate pushes cleaning section to move upwards and clear up the dust dirt on step riser, while air pump works, will
Air is sprayed by air nozzle, is pneumatically cleaned to kickplate.After the step passes through, under the action of self gravity and spring force
Recoiling to the position for starting to clean downwards again, next step comes, and it repeats above-mentioned movement and next step is cleaned,
To realize the cleaning to all step baffles.When to stop cleaning, control motor withdraws wirerope, and wirerope will clean
Portion pulls up, and until the lock tongue of electromagnetic lock snaps into hole slot and the baffle of cleaning section and contact-making switch are touched, motor stops work
Make, cleaning section is locked.
Real-time example 2:
This gives a kind of second of structures of the staircase of automated cleaning step, as shown in figure 4, the present invention and embodiment
1 different place is the structure of cleaning section.The present embodiment cleaning section includes shaft 18 and roller 19, and roller includes rolled portion 20
With the bristle 13 being arranged in rolled portion, rolled portion is fixed in shaft, and both ends of the shaft is rotatably connected on elasticity by bearing 21
On telescopic rod front end.In order to reduce the resistance that roller is contacted with kickplate, so that the process that cleaning section cleans is more smooth, rolling
The two sides of cylinder are additionally provided with wheel disc 22, and wheel disc is fixed in shaft, and the area of wheel disc is less than roller area of section, are greater than rolled portion
Area of section.
In addition the structure in air blowing portion is also different from embodiment 1 in the present embodiment, and air blowing portion includes air pump and air nozzle 23, turns
Axis is fixed on the inner ring of bearing, and outer ring and the elastic telescopic pipe front end of bearing are fixed, and is set in shaft along shaft length direction
It is equipped with snorkel 24, snorkel is closed at one end, and the other end is connected to by through-hole in bearing inner race with outside.Air pump is connected by tracheae
It connects on the outer ring of bearing, tracheae is connected with snorkel.Air nozzle has multiple, these air nozzles are arranged in claps setting more
On the surface of the rolled portion of roller, air nozzle is connected with snorkel.
In addition, it is connected with cross bar between the body of rod of two elastic telescopicing rods in the top of roller, in upward retraction roller,
When cross bar is contacted with contact-making switch, controller control motor stops working.
Other structures are same as Example 1 in the present embodiment.The work operational process of the present embodiment is similar to embodiment,
Only is contacted and cleaned with kickplate by roller.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although the terms such as truss, upper cabin, lower cabin, step, pedestal are used more herein, use is not precluded
A possibility that other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；Them
Being construed to any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of staircase of automated cleaning step, including truss, the upper cabin being arranged on truss and lower cabin, in upper cabin and
The step of circulation flip-flop movement is provided in lower cabin, it is characterised in that: be provided with sanitizer cartridge between upper cabin and lower cabin
It sets, the cleaning device includes firm banking, carries out clean cleaning section and air blowing portion to step riser, sets on the fixed base
Be equipped with downward elastic telescopicing rod, cleaning section is arranged in elastic telescopicing rod front end and the step under in cabin, cleaning section with
Kickplate is in contact, and the air blowing portion is arranged in cleaning section.
2. a kind of staircase of automated cleaning step according to claim 1, it is characterized in that the cleaning section include bracket and
Bristle block, the bracket include top plate and side plate, and side plate is connected on top plate, form L-shaped structure, the elastic telescopicing rod front end
Be connected on top plate, the bristle block is fixed between top plate and side plate, and bristle block has working face, working face towards kickplate,
Working face is the arcwall face cooperated with kickplate surface complementarity.
3. the staircase of a kind of automated cleaning step according to claim 2, it is characterized in that in the two sides of the side plate lower end
It is respectively arranged with idler wheel.
4. a kind of staircase of automated cleaning step according to claim 2, it is characterized in that the side plate be equipped with it is several every
Side plate is separated into several slots being laterally arranged by plate, and slot one end closed at one end has insert port, and the bristle block is corresponding to insert
Slot is equipped with several, and bristle block includes plug socket and the bristle that is arranged on plug socket, and plug socket insertion is fixed in slot, if
The surface of dry bristle block bristle collectively forms the curved working face with the cooperation of kickplate surface complementarity.
5. a kind of staircase of automated cleaning step according to claim 1, it is characterized in that the cleaning section include shaft and
Roller, roller include rolled portion and the bristle that is arranged in rolled portion, and the rolled portion is fixed in shaft, both ends of the shaft rotation
It is connected on elastic telescopicing rod front end.
6. the staircase of a kind of automated cleaning step according to claim 5, it is characterized in that the two sides in roller are additionally provided with
Wheel disc, the wheel disc are fixed in shaft, and the area of wheel disc is less than roller area of section, are greater than rolled portion area of section.
7. a kind of staircase of automated cleaning step according to claim 1, it is characterized in that it is provided with motor on the pedestal,
Wirerope is wound on machine shaft, wirerope front end is connected with cleaning section, is additionally provided on pedestal and connects with controller
The contact-making switch connect, contact-making switch is towards cleaning section.
8. the staircase of a kind of automated cleaning step according to claim 1-7, it is characterized in that on the base
It is provided with electromagnetic lock, electromagnetic lock includes by the lock tongue of controller control movement, and the elastic telescopicing rod includes sleeve and the body of rod, bar
Body is nested in sleeve, and spring is provided between the body of rod and sleeve bottom, is provided with button hole on the sleeve, on the body of rod
It is correspondingly arranged on catching groove, lock tongue is inserted in catching groove electromagnetic lock across button hole in the locked state, and the lock tongue and the body of rod work
One side be arc surface.
9. according to claim 1 or 2 or 3 or 4 or 7 described in any item a kind of staircases of automated cleaning step, it is characterized in that institute
Stating air blowing portion includes air pump and air nozzle, and the air nozzle is fixed in cleaning section, and air nozzle is connected by tracheae with air pump,
Kickplate of the gas nozzle towards step.
10. a kind of staircase of automated cleaning step according to claim 5, it is characterized in that the air blowing portion include air pump and
Air nozzle, the shaft are arranged on elastic telescopicing rod front end by bearing, are provided in the shaft along shaft length direction
Snorkel, the air pump are connected on bearing by tracheae, are connected with vent line, and the air nozzle has multiple, jet
Mouth is arranged in clap more and is arranged on the surface in rollers roll portion, and air nozzle is connected with snorkel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376783.8A CN109319646B (en) | 2018-11-19 | 2018-11-19 | Escalator capable of automatically cleaning steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376783.8A CN109319646B (en) | 2018-11-19 | 2018-11-19 | Escalator capable of automatically cleaning steps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109319646A true CN109319646A (en) | 2019-02-12 |
| CN109319646B CN109319646B (en) | 2020-03-20 |
Family
ID=65258138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376783.8A Active CN109319646B (en) | 2018-11-19 | 2018-11-19 | Escalator capable of automatically cleaning steps |
Country Status (1)
| Country | Link |
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| CN (1) | CN109319646B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352989A (en) * | 2022-08-11 | 2022-11-18 | 江苏省特种设备安全监督检验研究院 | Handrail elevator broken tooth detection device with sundry cleaning function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57180578A (en) * | 1981-04-30 | 1982-11-06 | Hitachi Ltd | Cleaner for step of man conveyor |
| JPH10276943A (en) * | 1997-04-02 | 1998-10-20 | Hitachi Building Syst Co Ltd | Footstep cleaning device for passanger conveyor |
| CN204416885U (en) * | 2014-12-26 | 2015-06-24 | 重庆威斯特电梯有限公司 | Escalator step airer |
| CN204483408U (en) * | 2015-03-30 | 2015-07-22 | 江苏理工学院 | Sustainable brush body |
| JP2016108098A (en) * | 2014-12-08 | 2016-06-20 | 株式会社Ｊｒ西日本テクシア | Footstep cleaner |
| CN106494988A (en) * | 2016-12-09 | 2017-03-15 | 中车建设工程有限公司 | Step pedal teeth groove clearing apparatus |
| CN206872255U (en) * | 2017-06-03 | 2018-01-12 | 曾秋萍 | A kind of new escalator cleaning brush brush |
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2018
- 2018-11-19 CN CN201811376783.8A patent/CN109319646B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57180578A (en) * | 1981-04-30 | 1982-11-06 | Hitachi Ltd | Cleaner for step of man conveyor |
| JPH10276943A (en) * | 1997-04-02 | 1998-10-20 | Hitachi Building Syst Co Ltd | Footstep cleaning device for passanger conveyor |
| JP2016108098A (en) * | 2014-12-08 | 2016-06-20 | 株式会社Ｊｒ西日本テクシア | Footstep cleaner |
| CN204416885U (en) * | 2014-12-26 | 2015-06-24 | 重庆威斯特电梯有限公司 | Escalator step airer |
| CN204483408U (en) * | 2015-03-30 | 2015-07-22 | 江苏理工学院 | Sustainable brush body |
| CN106494988A (en) * | 2016-12-09 | 2017-03-15 | 中车建设工程有限公司 | Step pedal teeth groove clearing apparatus |
| CN206872255U (en) * | 2017-06-03 | 2018-01-12 | 曾秋萍 | A kind of new escalator cleaning brush brush |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352989A (en) * | 2022-08-11 | 2022-11-18 | 江苏省特种设备安全监督检验研究院 | Handrail elevator broken tooth detection device with sundry cleaning function |
| CN115352989B (en) * | 2022-08-11 | 2023-06-27 | 江苏省特种设备安全监督检验研究院 | Armrest elevator broken tooth detection device with sundry cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109319646B (en) | 2020-03-20 |
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