CN209143476U - Staircase cleaning machine - Google Patents

Staircase cleaning machine Download PDF

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Publication number
CN209143476U
CN209143476U CN201821884963.2U CN201821884963U CN209143476U CN 209143476 U CN209143476 U CN 209143476U CN 201821884963 U CN201821884963 U CN 201821884963U CN 209143476 U CN209143476 U CN 209143476U
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China
Prior art keywords
rack
cleaning machine
jet
staircase
jet pipe
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Active
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CN201821884963.2U
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Chinese (zh)
Inventor
张涛
刘振宇
冯东磊
张宽
肖钧
赵英杰
孙振忠
陆静
刘晓阳
靳江艳
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Hebei University of Science and Technology
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Hebei University of Science and Technology
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Priority to CN201821884963.2U priority Critical patent/CN209143476U/en
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Publication of CN209143476U publication Critical patent/CN209143476U/en
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Abstract

The utility model provides a kind of staircase cleaning machine, belongs to staircase cleaning technology field, including rack;Mounting rack is arranged on the rack;Elevating mechanism is for driving mounting rack to go up and down along rack;The rear side on mounting rack and being located at rack is slidably arranged in jet pipe along the longitudinal direction;The quantity of first jet is multiple, connection jet pipe, the upper surface for hydro-peening step;The quantity of second nozzle be it is multiple, it is interlaced with first jet and in angle be arranged, be connected to jet pipe, the front surface for hydro-peening step;The quantity of fan blades be it is multiple, along the axial rotation setting of jet pipe, multiple recessing grooves is offered in fan blades, for avoiding first jet and second nozzle;The end of fan blades is arranged in scraper plate, for being connected to the front surface of the step transmitted downwards, scrapes off the impurity and water of the front surface of step.Staircase cleaning machine provided by the utility model, the high staircase cleaning of applicable different ladders, improves the front surface cleaning effect for step.

Description

Staircase cleaning machine
Technical field
The use of the new type belongs to staircase cleaning technology field, is to be related to a kind of staircase cleaning machine more specifically.
Background technique
Escalator is as delivery vehicle very common in our daily lifes, in public places such as each emporium, stations It is widely used, in order to guarantee the normal operation of staircase, needs to clean staircase, remove the dust on staircase, it is existing to help Terraced cleaning equipment removes the dust on staircase using water spray, but using existing staircase cleaning equipment is difficult to be applicable in different ladders high Staircase, and can only generally clean the upper surface of step, for the front surface cleaning of step, then effect is poor, causes cleaning effect It is bad.
Utility model content
The use of the new type is designed to provide a kind of staircase cleaning machine, it is intended to solve existing staircase cleaning equipment and be difficult to fit With the high staircase of different ladders, the upper surface of step can only be cleaned, then the poor problem of effect is cleaned for the front surface of step.
To achieve the above object, the use of the new type the technical solution adopted is that: a kind of staircase cleaning machine is provided, comprising:
Rack;
Mounting rack is arranged in the rack;
Elevating mechanism, for driving the mounting rack to go up and down along the rack;
Jet pipe is slidably arranged on the mounting rack along the longitudinal direction and is located at the rear side of the rack;
First jet, quantity be it is multiple, be connected to the jet pipe, the upper surface for hydro-peening step;
Second nozzle, quantity be it is multiple, it is interlaced with the first jet and in angle be arranged, be connected to the jet pipe, Front surface for hydro-peening step;
Fan blades, quantity be it is multiple, along the axial rotation setting of the jet pipe, offer multiple resignings in the fan blades Slot, for avoiding the first jet and the second nozzle;And
The end of the fan blades is arranged in scraper plate, for being connected to the front surface of the step transmitted downwards, scrapes off step The impurity and water of front surface.
Further, the elevating mechanism includes:
Lead screw is disposed longitudinally on the side of the rack;
Connector sleeve is threaded on the lead screw, and is fixedly connected with the mounting rack;And
The upper end of rack is fixedly installed, for driving lead screw to rotate in synchronous motor.
Further, so the two sides of mounting rack are equipped with slideway, the both ends of the jet pipe are provided with equipped with the slideway Sliding block, the sliding block is slidably arranged in the slideway.
Further, the first jet and the second nozzle pass through quadrature tube connecting spray nozzle, the quadrature tube respectively It is equipped with the solenoid valve for controlling the first jet and the second nozzle on-off.
Further, the staircase rack for cleaning further include:
The lower end of the rack is arranged in pedestal.
Further, the staircase rack for cleaning further include:
The pedestal is arranged in close to the side of the jet pipe for clearing up the step with floor when concordant in suction head The waste water on surface;And
Waste water tank is fixed at the upper surface of the pedestal, is connected to the suction head by conduit, comes from for accommodating The waste water of the suction head.
Further, the suction head includes:
Suction box, lower ending opening are fixed at the side of pedestal, and are connected to the conduit;
Water-absorbing sponge is installed on the opening of the lower end of the suction box, for absorbing the upper surface for being attached to step Water;And
Filter screen is inlaid in the water-absorbing sponge, for stopping impurity to enter the suction box.
Further, filtered water tank is additionally provided on the pedestal, the filtered water tank is connected to the jet pipe, for being the spray Pipe provides ejected wash water.
Further, the lower end of the pedestal is equipped with multiple castors.
Further, the staircase cleaning machine further include:
The one end of the mounting rack far from the jet pipe is removably arranged in clump weight.
The beneficial effect for the staircase cleaning machine that the use of the new type provides is: compared with prior art, the use of the new type is helped Terraced cleaning machine adjusts the height of mounting rack by elevating mechanism, while the jet pipe being located on mounting rack can be slided along mounting rack, be adjusted It saves the height of first jet and second nozzle and at a distance from staircase, is applicable in the high staircase cleaning of different ladders, utilizes first jet The upper surface of step is cleaned, second nozzle cleans the front surface of step, while utilizing the multiple fan blades ends being rotatablely connected with jet pipe The scraper plate in portion constantly scrapes off the front surface of the step moved downward, improves the front surface cleaning effect for step.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical solution in the use of the new type embodiment Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this use is new Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the three dimensional structure diagram for the staircase cleaning machine that the use of the new type embodiment provides;
Fig. 2 is enlarged drawing at the A of Fig. 1;
Fig. 3 is the main view for the staircase cleaning machine that the use of the new type embodiment provides;
Fig. 4 is the cross-sectional view of the suction head for the staircase cleaning machine that the use of the new type embodiment provides.
In figure: 1, rack;2, mounting rack;3, elevating mechanism;31, lead screw;32, connector sleeve;33, synchronous motor;4, jet pipe; 5, first jet;6, second nozzle;7, fan blades;8, scraper plate;9, slideway;10, sliding block;11, quadrature tube;12, solenoid valve;13, bottom Seat;14, suction head;141, suction box;142, water-absorbing sponge;143, filter screen;15, waste water tank;16, filtered water tank;17, castor; 18, clump weight.
Specific embodiment
In order to which the use of the new type technical problem to be solved, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, are further elaborated the use of the new type.It should be appreciated that specific reality described herein It applies example to be only used to explain the use of the new type, is not used to limit the use of the new type.
The staircase cleaning machine now provided the use of the new type is illustrated.Staircase cleaning machine referring to FIG. 1 to FIG. 4, including Rack 1, mounting rack 2, elevating mechanism 3, jet pipe 4, first jet 5, second nozzle 6, fan blades 7 and scraper plate 8.
Mounting rack 2 is arranged in rack 1;Elevating mechanism 3 is for driving mounting rack 2 to go up and down along rack 1;Jet pipe 4 is along front and back The rear side on the mounting rack 2 and being located at the rack 1 is slidably arranged in direction;;The quantity of first jet 5 is multiple, company Logical jet pipe 4, the upper surface for hydro-peening step;The quantity of second nozzle 6 be it is multiple, it is interlaced with first jet 5 and in folder Angle setting, is connected to jet pipe 4, the front surface for hydro-peening step;The quantity of fan blades 7 be it is multiple, the axial rotation along jet pipe 4 is set It sets, multiple recessing grooves is offered in fan blades 7, for avoiding first jet 5 and second nozzle 6;Fan blades 7 is arranged in scraper plate 8 End scrapes off the impurity and water of the front surface of step for being connected to the front surface of the step transmitted downwards.
In the present embodiment, the staircase cleaning machine in this programme is located at the front end of staircase, and rack 1 includes four stringers and with four The connected multiple crossbeams composition of a stringer, four crossbeams surround a frame, frame be it is multiple, be sequentially connected from top to bottom respectively In on four stringers, making rack 1 form a stable frame structure, connected between crossbeam and stringer by three foot gusset bolts It connects.Mounting rack 2 is frame structure, encloses and sets including multiple crossbeams being mutually connected vertically, mounting rack 2 is vertical with rack 1 to be set It sets, elevating mechanism 3 is mounted in rack 1, and mounting rack 2 is mounted on elevating mechanism 3, and elevating mechanism 3 drives mounting rack 2 to go up and down. Jet pipe 4 is located at the rear of rack 1, and the both ends of jet pipe 4 are respectively arranged in the both ends of side of the mounting rack 2 far from rack 1, jet pipe 4 It can slide back and forth along mounting rack 2 is horizontal, first jet 5 and second nozzle 6, first jet are successively staggeredly communicated on jet pipe 4 5 and the axis of second nozzle 6 be each perpendicular to the axis of jet pipe 4, first jet 5 and second nozzle 6 and be arranged in angle, first jet 5 axis and the angle of mounting rack 2 are 30 °, i.e. first jet 5 is obliquely installed upwards, can be sprayed water obliquely upward, be cleaned step Upper surface;The axis of second nozzle 6 and the angle of mounting rack 2 are -30 °, i.e., second nozzle 6 tilts down setting, can be to obliquely downward Side's water spray, cleans the front surface of step;The angle of nozzle and mounting rack 2 can refer to the height of each step of staircase and ride Effective length appropriate adjustment, to achieve the effect that upper surface and the front surface of optimal clean step.It is set on the outer wall of jet pipe 4 Casing is equipped with bearing between casing and jet pipe 4, casing is rotatablely installed by bearing on jet pipe 4, and the circumferencial direction of casing is pacified Equipped with multiple fan blades 7, multiple fan blades 7 are uniformly distributed, and the quantity of the fan blades 7 in the use of the new type is five, in each fan blades 7 Multiple recessing grooves are offered, the interval of recessing groove is arranged, when fan blades 7 is rotated by casing, first jet 5 and second nozzle 6 It can pass through out of recessing groove, fan blades 7 is avoided to interfere with first jet 5 and second nozzle 6, influence the rotation of fan blades 7, step down Slot can also be one, the width of recessing groove can by multiple first jets 5 and second nozzle 6 also cross.It installs the end of fan blades 7 There is scraper plate 8, scraper plate 8 is sector structure, and side is plane, and the other side is the cambered surface being recessed inwardly, and the side of plane connects bullet again Property bandage, scraper plate 8 are installed on the end of fan blades 7 by elastic bands, and scraper plate 8 can be rubber slab or sponge plate.Use this staircase When cleaning machine cleans staircase, starts staircase first, transmit it downwards, staircase cleaning machine is placed in the lower end of staircase, staircase platform Rank is transmitted downwards, and when escalator step is sent to 5 lower section of first jet, first jet 5 sprays ejected wash water to the upper surface of step, right The upper surface of step is cleaned;Second nozzle 6 sprays ejected wash water to the front surface of step, carries out to the front surface of step clear It washes.For escalator step into staircase cleaning machine side transmit process, escalator step drives the scraper plate 8 of 7 end of fan blades to be connected to step Front surface, and rotate along jet pipe 4, at the same when staircase transmits single-stage step it is synchronous sink, the front surface of step relative to Scraper plate 8 declines, and scraper plate 8 successively completes cleaning from the front surface of step from bottom to top, scrapes off the impurity and water of the front surface of step. When scraper plate 8 is using rubber slab, clear deimpurity better effect goes the effect of moisture removal more when scraper plate 8 is using sponge plate It is good, it is replaced according to the cleannes of staircase.
The staircase cleaning machine that the use of the new type provides, compared with prior art, the use of the new type staircase cleaning machine passes through liter Descending mechanism 3 adjusts the height of mounting rack 2, while the jet pipe 4 being located on mounting rack 2 can be slided along mounting rack 2, adjusts first jet 5 and second nozzle 6 height and at a distance from staircase, be applicable in different ladders it is high staircase cleaning, utilize first jet 5 clean step Upper surface, second nozzle 6 cleans the front surface of step, while scraping using 7 end of multiple fan blades that is rotatablely connected with jet pipe 4 Plate 8 constantly scrapes off the front surface of the step moved downward, improves the front surface cleaning effect for step.
As a kind of specific embodiment of the use of the new type, referring to FIG. 1 to FIG. 4, elevating mechanism 3 include lead screw 31, Connector sleeve 32 and synchronous motor 33.
Lead screw 31 is disposed longitudinally on the side of rack 1;Connector sleeve 32 is threaded on lead screw 31, and solid with mounting rack 2 Fixed connection;The upper end of rack 1 is fixedly installed in synchronous motor 33, for driving lead screw 31 to rotate.
In the present embodiment, the upper end of rack 1 is equipped with mounting plate by bolt, and the both ends of mounting plate are symmetrically connected with synchronization Motor 33, synchronous motor 33 are installed on mounting plate by bolt, the driving ends of two synchronous motors 33 downward through mounting plate, The upper end of lead screw 31 is connected to by shaft coupling, the lower end of lead screw 31 is bolted on bottom plate by fixed block, lead screw 31 with Fixed block is rotatablely connected, and is rotatably connected to connector sleeve 32 on lead screw 31.The lower end of connector sleeve 32 is equipped with connecting plate by bolt, Through-hole is offered in the middle part of connecting plate, lead screw 31 runs through through-hole, and connecting plate is bolted on mounting rack 2, synchronous motor 33 open, and lead screw 31 is driven to rotate, and connector sleeve 32 rises or falls along lead screw 31, while mounting rack 2 being driven to go up and down, and complete peace Shelve 2 lift adjustment.
As a kind of specific embodiment of the use of the new type, referring to FIG. 1 to FIG. 4, so the two sides of mounting rack 2 are set There is slideway 9, the both ends of jet pipe 4 are provided with the sliding block 10 being equipped with slideway 9, and sliding block 10 is slidably arranged in slideway 9.
In the present embodiment, the two sides of mounting rack 2 are equipped with the elongation bar to extend to 4 one end of jet pipe, and two elongation bar upper ends are equal Slideway 9 is offered, two sliding blocks 10 are slidably mounted on respectively in slideway 9, and the length direction along slideway 9 slides setting, sliding block 10 One end offer mounting hole, the both ends of jet pipe 4 are threaded through in mounting hole respectively, sliding block 10 sliding drive jet pipe 4 along mounting rack 2 Level tune.Two sides of the sliding slot that the two sides of elongation bar equally offer, elongation bar are respectively connected with slide plate by bolt, The opposite face of two slide plates is equipped with the bulge-structure being adapted to sliding slot, and slide plate is realized by the cooperation of bulge-structure and sliding slot to be slided Dynamic, therefore, the sliding of sliding block 10 is that the cooperation sliding and the cooperation of sliding slot and slide plate sliding by slideway 9 and sliding block 10 are realized , improve the stability that sliding block 10 slides on the wand, engageable.
As a kind of specific embodiment of the use of the new type, first jet 5 and second nozzle 6 referring to FIG. 1 to FIG. 4, Respectively by 11 connecting spray nozzle 4 of quadrature tube, quadrature tube 11 is equipped with the electricity for controlling 6 on-off of first jet 5 and second nozzle Magnet valve 12.
In the present embodiment, quadrature tube 11 is L-shaped, and one end is connected to jet pipe 4, and the other end is connected to first jet 5 or second nozzle 6, meanwhile, it is also equipped with solenoid valve 12 on quadrature tube 11, solenoid valve 12 can be used for controlling the logical of first jet 5 and second nozzle 6 It is disconnected.Optionally, object detection sensors are respectively set on first jet 5 and second nozzle 6, by object detection sensors and control Device processed connection, then controller is connect with the solenoid valve 12 of control first jet 5 and second nozzle 6 respectively, the controller can be with It is same integrated manipulator either two individual controllers.When object detection sensors detect that scraper plate 8 blocks the first spray Mouth 5 or second nozzle 6 will block signal and be sent to controller, and controller sends control signal and controls the corresponding pass of solenoid valve 12 It closes, stops water spray;When object detection sensors detect that scraper plate 8 does not block first jet 5 or second nozzle 6, will not block Signal is sent to controller, and controller sends control signal and controls the corresponding opening of solenoid valve 12, starts to spray water;Therefore Ke Yishi The interval water spray of existing solenoid valve 12.
As a kind of specific embodiment of the use of the new type, staircase rack for cleaning further includes pedestal referring to FIG. 1 to FIG. 4, 13。
The lower end of rack 1 is arranged in pedestal 13.
In the present embodiment, pedestal 13 is slab construction, and the lower end of rack 1 is installed on by bolt, is used to support rack 1, It is set to keep stablizing.
As a kind of specific embodiment of the use of the new type, staircase rack for cleaning further includes water suction referring to FIG. 1 to FIG. 4, First 14 and waste water tank 15.
The upper surface that pedestal 13 is used to clear up the step with ground when concordant close to the side of jet pipe 4 is arranged in suction head 14 Waste water;Waste water tank 15 is fixed at the upper surface of pedestal 13, is connected to suction head 14 by conduit, carrys out Absorb Water for accommodating First 14 waste water.
In the present embodiment, pedestal 13 is close to the welding of the side of jet pipe 4 or has been bolted suction head 14, and suction head 14 is used for Waste water after absorbing the upper surface cleaning of step, waste water tank 15 are bolted on the upper surface of pedestal 13, and suction head 14 leans on The upper end of the side of nearly pedestal 13 offers connector, and conduit is equipped on connector, and the other end of conduit is connected to waste water tank 15, The upper end of waste water tank 15 is equipped with exhaust fan, and exhaust fan is opened, and suction head 14 passes through wind pressure for the upper of the step with ground when concordant The waste water on surface sucks waste water tank 15, completes the collection of waste water, while the rear side of waste water tank 15 is additionally provided with sponge plate, sponge plate pressure Tightly in the upper surface of step, the waste water that suction head 14 siphons away not in time is further absorbed, prevents secondary waste water from polluting staircase.
As a kind of specific embodiment of the use of the new type, suction head 14 includes suction box referring to FIG. 1 to FIG. 4, 141, water-absorbing sponge 142 and filter screen 143.
The lower ending opening of suction box 141 is fixed at the side of pedestal 13, and is connected to conduit;Water-absorbing sponge 142 is pacified The opening of lower end loaded on suction box 141, for absorbing the water for being attached to the upper surface of step;Filter screen 143 is inlaid in suction In water sponge 142, for stopping impurity to enter suction box 141.
In the present embodiment, suction box 141 is the body structure of lower ending opening, and the side wall of the inner cavity of suction box 141 is equipped with The baffle of annular, water-absorbing sponge 142 is identical as the opening shape of suction box 141, is installed in the opening of suction box 141, lower end It is connected to the upper surface of step, upper end is connected to the lower end surface of baffle, and water-absorbing sponge 142 is made to keep stablizing.Meanwhile water-absorbing sponge Filter screen 143 is also embedded in 142, while enhancing the structural strength of water-absorbing sponge 142, after avoiding 142 breakage of water-absorbing sponge, The impurity of bulky grain enters suction box 141, blocks the connector on suction box 141, and suction head 14 is caused to break down.
As a kind of specific embodiment of the use of the new type, clear water is additionally provided on pedestal 13 referring to FIG. 1 to FIG. 4, Case 16, filtered water tank 16 is connected to jet pipe 4, for providing ejected wash water for jet pipe 4.
In the present embodiment, filtered water tank 16 is installed on pedestal 13 by bolt, positioned at the side of waste water tank 15, jet pipe 4 One end is open end, and the other end is closed end, and filtered water tank 16 is connected to the open end that jet pipe 4 is pierced by sliding block 10 by water-supply-pipe, together When, water pump is installed, water pump can provide hydraulic pressure for the clean water for entering jet pipe 4 by filtered water tank 16, guarantee connection spray on water-supply-pipe The first jet 5 of pipe 4 and the irrigation pressure of second nozzle 6, it is ensured that cleaning effect.
As a kind of specific embodiment of the use of the new type, the lower end of pedestal 13 is equipped with multiple referring to FIG. 1 to FIG. 4, Castor 17.
In the present embodiment, castor 17 is universal wheel, and totally four, the four of the lower end surface of pedestal 13 are connected to by bolt A edge, can realize the movement of staircase cleaning machine by castor 17, at the same castor 17 be can self-locking universal wheel, work as staircase After cleaning machine reaches specified workspace, castor 17 is locked, prevents from moving, guarantees the stability of staircase cleaning machine.
As a kind of specific embodiment of the use of the new type, staircase cleaning machine further includes counterweight referring to FIG. 1 to FIG. 4, Block 18.
The one end of mounting rack 2 far from jet pipe 4 is removably arranged in clump weight 18.
In the present embodiment, clump weight 18 is metal block, such as lead or iron block, and the one end of mounting rack 2 far from jet pipe 4 is logical It crosses bolt or is welded and fixed there are two mounting base, mounting base is symmetrical, and for clump weight 18 there are many model, Multiple Type is corresponding not Same weight, selects suitable clump weight 18 to be placed on mounting rack 2 by mounting base, when preventing staircase cleaning machine from working, because Gravity center instability is tumbled.
The foregoing is merely the preferred embodiments of the use of the new type, all at this not to limit the use of the new type Using made any modifications, equivalent replacements, and improvements within novel spirit and principle etc., the use of the new type should be included in Protection scope within.

Claims (10)

1. staircase cleaning machine characterized by comprising
Rack;
Mounting rack is arranged in the rack;
Elevating mechanism, for driving the mounting rack to go up and down along the rack;
Jet pipe is slidably arranged on the mounting rack along the longitudinal direction and is located at the rear side of the rack;
First jet, quantity be it is multiple, be connected to the jet pipe, the upper surface for hydro-peening step;
Second nozzle, quantity be it is multiple, it is interlaced with the first jet and in angle be arranged, be connected to the jet pipe, be used for The front surface of hydro-peening step;
Fan blades, quantity be it is multiple, along the axial rotation setting of the jet pipe, offer multiple recessing grooves in the fan blades, use In the evacuation first jet and the second nozzle;And
The end of the fan blades is arranged in scraper plate, for being connected to the front surface of the step transmitted downwards, scrapes off the preceding table of step The impurity and water in face.
2. staircase cleaning machine as described in claim 1, which is characterized in that the elevating mechanism includes:
Lead screw is disposed longitudinally on the side of the rack;
Connector sleeve is threaded on the lead screw, and is fixedly connected with the mounting rack;And
The upper end of rack is fixedly installed, for driving lead screw to rotate in synchronous motor.
3. staircase cleaning machine as described in claim 1, which is characterized in that so the two sides of mounting rack are equipped with slideway, the spray The both ends of pipe are provided with the sliding block being equipped with the slideway, and the sliding block is slidably arranged in the slideway.
4. staircase cleaning machine as described in claim 1, which is characterized in that the first jet and the second nozzle lead to respectively Quadrature tube connecting spray nozzle is crossed, the quadrature tube is equipped with the electromagnetism for controlling the first jet and the second nozzle on-off Valve.
5. staircase cleaning machine as described in claim 1, which is characterized in that the staircase cleaning machine further include:
The lower end of the rack is arranged in pedestal.
6. staircase cleaning machine as claimed in claim 5, which is characterized in that the staircase cleaning machine further include:
The upper surface that the pedestal is used to clear up the step with floor when concordant close to the side of the jet pipe is arranged in suction head Waste water;And
Waste water tank is fixed at the upper surface of the pedestal, is connected to the suction head by conduit, for accommodating from described The waste water of suction head.
7. staircase cleaning machine as claimed in claim 6, which is characterized in that the suction head includes:
Suction box, lower ending opening are fixed at the side of pedestal, and are connected to the conduit;
Water-absorbing sponge is installed on the opening of the lower end of the suction box, for absorbing the water for being attached to the upper surface of step;With And
Filter screen is inlaid in the water-absorbing sponge, for stopping impurity to enter the suction box.
8. staircase cleaning machine as claimed in claim 5, which is characterized in that filtered water tank is additionally provided on the pedestal, it is described clear Water tank is connected to the jet pipe, for providing ejected wash water for the jet pipe.
9. staircase cleaning machine as claimed in claim 5, which is characterized in that the lower end of the pedestal is equipped with multiple castors.
10. staircase cleaning machine as described in claim 1, which is characterized in that the staircase cleaning machine further include:
The one end of the mounting rack far from the jet pipe is removably arranged in clump weight.
CN201821884963.2U 2018-11-15 2018-11-15 Staircase cleaning machine Active CN209143476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821884963.2U CN209143476U (en) 2018-11-15 2018-11-15 Staircase cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821884963.2U CN209143476U (en) 2018-11-15 2018-11-15 Staircase cleaning machine

Publications (1)

Publication Number Publication Date
CN209143476U true CN209143476U (en) 2019-07-23

Family

ID=67285974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821884963.2U Active CN209143476U (en) 2018-11-15 2018-11-15 Staircase cleaning machine

Country Status (1)

Country Link
CN (1) CN209143476U (en)

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