CN110301869A - It is a kind of for cleaning the external wall cleaning device of external wall - Google Patents
It is a kind of for cleaning the external wall cleaning device of external wall Download PDFInfo
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- CN110301869A CN110301869A CN201910728814.XA CN201910728814A CN110301869A CN 110301869 A CN110301869 A CN 110301869A CN 201910728814 A CN201910728814 A CN 201910728814A CN 110301869 A CN110301869 A CN 110301869A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 277
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 238000001514 detection method Methods 0.000 claims description 31
- 238000004804 winding Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 235000004443 Ricinus communis Nutrition 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 239000012459 cleaning agent Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
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- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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- 239000000243 solution Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/002—Arrangements for cleaning building facades
Abstract
The invention discloses a kind of for cleaning the external wall cleaning device of external wall, belongs to the equipment technical field of cleaning external wall.Of the invention is a kind of for cleaning the external wall cleaning device of external wall, draws system, the drop-down traction device below exterior wall cleaning machine including exterior wall cleaning machine and hanging above exterior wall cleaning machine；Exterior wall cleaning machine includes cleaning machine rack, and cleaning machine front end of rack is equipped with the wiper mechanism for cleaning exterior wall；It hangs and draws system connection cleaning machine rack, draw cleaning machine rack to hang, hang and draw system and cleaning machine rack junction is located between cleaning machine rack front and back end；It pulls down traction device and connects cleaning machine rear end of rack, to pull down cleaning machine rear end of rack.To hang the junction for drawing system and cleaning machine rack as fulcrum formation lever construction, external wall cleaning device of the invention can not only clean to exterior wall wall, moreover it is possible to clean to the exterior wall concave surface of different depth for wiper mechanism, cleaning machine rear end of rack.
Description
Technical field
It is especially a kind of for cleaning the external wall cleaning device of external wall the present invention relates to a kind of external wall cleaning device,
Belong to the equipment technical field of cleaning external wall.
Background technique
With the quick raising of the raising of modern civilization, rapid development of economy and people's living standard, more and more
High buildings and large mansions are rised sheer from level ground, it is followed by that the rise of Cleaning for Outer Wall of Building industry, outside Wall Cleaning industry has been drawn in China
It rises and generally pays attention to and pay attention to.All high-rise building outer walls, due to long-term solarization and expose to wind and rain and atmosphere in it is harmful
The erosion of the pollution such as gas and oil smoke and chemical reaction has both affected building so that exterior walls of buildings produces dirt and weathering
The beautiful and appearance of the city of object, and damaged building.Therefore, the exterior wall for cleaning building has not only beautified environment, but also has played
Protect the effect of building.
Outside Wall Cleaning work, in the prior art, there is following several outside Wall Cleaning modes:
1, the single suspender suspension operation mode of seat-plate type: worker slips down to designated position with platform sling (rope) and carries out construction behaviour
Make.It is convenient, flexible that this cleaning way has the advantages that, but danger coefficient is higher, belongs to high-risk occupation.
2, hanging basket mode: hanging basket is set up in roof, worker is transported to designated position progress constructing operation.This form of construction work
Cleaning efficiency is lower, higher cost.
3, high-altitude spider vehicle: worker is transported to designated position with platform devices such as spider vehicle, lift trucks and is constructed
Operation.This form of construction work limitation is larger, applies in general to 36 meters or less highly difficult engineerings.Because of higher cost, seldom use.
4, track window cleaning equipment: reserved track window cleaning equipment when the extra-high building of small part is built.But the early period of which is at high cost,
Using the building of which and few.
Therefore, high building exterior wall cleaning is most of or manually cleaning using the single suspender suspension operation mode of seat-plate type
Mode.But high altitude operation environment causes inconvenience to cleaner, also there is very big risk.Therefore, Chinese patent
CN200420085366.4 proposes a kind of equipment for washing external wall, including rack, and rack is provided with boom, electric cabinet and water tank,
The boom is provided with drag rope, and described rope one end is connected with electric hoist, and the other end is connected with draw bar, the draw bar
One end is fixed with cleaner (cleaner is for cleaning exterior wall wall), and the other end is provided with balance weight, and (balance weight is for guaranteeing to put down
The bar that weighs is horizontal), the cleaner connects driving motor, and the electric cabinet is connected with electric hoist, driving motor respectively, the water
Case is connected with cleaner.The equipment for washing external wall can be realized the purpose of cleaning exterior wall, not need personnel directly in high aerial
Equipment is operated, safety is good.The equipment for washing external wall can play cleaning action to the exterior wall surface of perpendicular walls, but when outer
When concave surface occurs in wall, which is difficult to clean exterior wall concave surface, causes the cleaning of outer face wall not thorough enough.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of for cleaning the outer of external wall
Wall cleaning equipment, external wall cleaning device of the present invention can not only clean to exterior wall wall, moreover it is possible to clean to exterior wall concave surface.
The technical solution adopted by the invention is as follows:
It is a kind of for cleaning the external wall cleaning device of external wall, including exterior wall cleaning machine and be located at exterior wall cleaning machine
System, the drop-down traction device below exterior wall cleaning machine are drawn in hanging for top；The exterior wall cleaning machine includes cleaning machine rack,
Cleaning machine front end of rack is equipped with the wiper mechanism for cleaning exterior wall；Described hang draws system connection cleaning machine rack, to hang
Draw cleaning machine rack, hangs and draw system and cleaning machine rack junction is located between cleaning machine rack front and back end；The drop-down traction
Device connects cleaning machine rear end of rack, to pull down cleaning machine rear end of rack.
External wall cleaning device of the invention, wiper mechanism, cleaning machine rear end of rack draw system and cleaning machine rack to hang
Junction is that fulcrum forms lever construction, so that wiper mechanism can be relative to hanging the junction for drawing system and cleaning machine rack or more
It swings, so as to realize the cleaning of External Wall concave surface.Specifically, principle is: hanging when using exterior wall cleaning machine of the invention
Draw system installation building roof, drop-down traction device is mounted on building bottom of the building, close to external wall, hang draw system have for
Drawing/hanging for release cleaning machine rack draws traction rope, and drop-down traction device has the lower dragline for pulling down/discharging cleaning machine rack
Messenger；Hang draw system by hang draw traction rope connect cleaning machine rack, drop-down traction device by drop-down traction rope connection cleaning
Machine rear end of rack；Firstly, adjusting distance of the wiper mechanism away from exterior wall wall as desired, socket is in free state instantly
When, under the action of wiper mechanism gravity, downward, drop-down traction device pulls down cleaning machine rear end of rack for the position of wiper mechanism,
Under the action of lever construction, wiper mechanism will make upward arcuate movement, i.e. wiper mechanism carries out inside and upward movement,
So that wiper mechanism is tightly attached to exterior wall wall, (exterior wall cleaning machine is not vertical with exterior wall wall, and exterior wall cleaning machine keeps certain
Inclination angle)；Then outside Wall Cleaning operation is carried out, in the process of cleaning, hangs and draws system, pulls down traction device and work asynchronously and (draw that is, hanging
System transfers cleaning machine rack, synchronizes, and drop-down traction device pulls down cleaning machine rack, so that exterior wall cleaning machine inclination angle base
Originally what is remained unchanged moves down)；So that wiper mechanism, which is able to maintain to be pressed on exterior wall surface, carries out washing and cleaning operation.Work as cleaning machine
When structure walking is to exterior wall concave surface position, makes to pull down traction device and accelerate drop-down cleaning machine rear end of rack, so that wiper mechanism will be after
It is continuous to be swung up, so that wiper mechanism is tightly attached on concave surface, the hauling speed before traction device restores then is pulled down, so that
Hang draw system, drop-down traction device continue to work asynchronously, to carry out the washing and cleaning operation of concave surface；After the completion of the cleaning of concave surface, pass through
It hangs and draws system pull-up cleaning machine rack, drop-down traction device loosens cleaning machine rear end of rack, then hangs and draws system decentralization cleaning machine
Rack, drop-down traction device pull down cleaning machine rear end of rack, may make wiper mechanism to remove concave surface, and be moved to below concave surface
Exterior wall wall position, wiper mechanism are pressed in exterior wall wall, continue outside Wall Cleaning operation.That is, clear using exterior wall of the invention
It washes equipment and can be realized and clean to exterior wall wall, moreover it is possible to clean to the purpose of exterior wall concave surface.
It is alternative, it is connected with foot piece in cleaning machine rear end of rack, drop-down traction device connects foot piece end, and use is following
Draw cleaning machine rear end of rack.Power arm is increased, the position for adjusting wiper mechanism is conducive to.Preferably, foot piece end is equipped with down
Socket, the drop-down traction rope for pulling down traction device are connect with lower socket, are connected convenient for drop-down traction device with foot piece end.
Alternative, between cleaning machine rack front and back end, cleaning machine rack is equipped with bearing bar, and described hang draws system company
Bearing bar is connect, draws cleaning machine rack to hang.Wiper mechanism and cleaning machine rear end of rack are using bearing bar as fulcrum formation lever knot
Structure, so that wiper mechanism can be swung up and down relative to bearing bar, so as to realize the cleaning of External Wall concave surface.Preferably, it holds
The both ends of weight bar, which are respectively equipped with to hang, draws connector and has 2, draws system connection bearing bar both ends convenient for hanging.When using the design, two are hung
Draw connector and be separately connected to hang and draw hanging for system and draw traction rope, improves the balance of exterior wall cleaning machine, improve exterior wall cleaning machine
Reliability.
Further, guide groove is offered on cleaning machine rack two sides, cleaning machine rack, the both ends sliding of bearing bar
It is assemblied in two guide grooves, the telescopic rod for driving bearing bar reciprocating along guide groove is equipped in cleaning machine rack.
Make it possible to adjust the position of bearing bar, the i.e. position of the fulcrum of adjustment lever construction on demand, it can be achieved that cleaning different depth
Concave surface purpose, improve versatility of the invention.Alternative, the telescopic rod is hydraulic telescopic rod, Pneumatic extension bar
Or electric telescopic rod.
It is alternative, detection unit is equipped in cleaning machine front end of rack；The detection unit includes outer for detecting
The preceding detection unit of wall wall/concave surface wall, for detecting the upper detection unit of concave surface roof, and for detecting concave surface bottom wall
Lower detection unit.Detection unit is preferably range sensor.Preferably, on the outside of wiper mechanism both ends, in cleaning machine rack
It is equipped with detection unit.
Alternative, the wiper mechanism includes roller brush, driving motor, water retaining cover；The both ends of the roller brush can
Rotation is assemblied in cleaning machine front end of rack, and driving motor is assemblied in cleaning machine rack and is connected with roller brush for driven roller
Cylinder brush rotation, water retaining cover are located at roller brush rear and are fixedly connected with cleaning machine rack, are equipped with water spout and spray at the top of water retaining cover
Gas nozzle.The specific design of wiper mechanism can be realized the purpose of cleaning exterior wall, and roller brush cleans exterior wall dirt for round brush,
Water spout is used to spray the mixed liquor of water or water and cleaning agent, and air nozzle is for blowing away the water spot of metope.Preferably, jet
Mouth is bar shaped air knife, and air nozzle is located above water spout.
It is alternative, it is described hang draw system include 2 sets hang leading-in device；It includes telescopic boom that every set, which hangs leading-in device,
The boom is assemblied on pedestal by 2 liftable support columns, is equipped with to hang on pedestal and is drawn hoist engine, hangs and draw hoist engine
It hangs and draws the pulley that traction rope bypasses boom both ends；Two, which hang hanging for leading-in device, draws traction rope and is separately connected cleaning machine rack two sides, uses
Draw cleaning machine rack to hang.When hanging the specific design for drawing system, the purpose hung and draw cleaning machine rack can be realized；Two hang leading-in device
Hang and draw traction rope and be separately connected cleaning machine rack two sides, improve balance, the reliability of exterior wall cleaning machine.It is by hanging to draw
The hanging of system draws hanging for hoist engine and draws traction rope and can be realized decentralization/pull-up cleaning machine rack purpose.Boom is retractable structure,
The length of boom can be adjusted on demand, and support column is liftable structure, can adjust the length of support column on demand, that is, have adjusted
The height of boom, the case where to be adapted to roof, versatility is stronger.
Further, it two hangs and is connected between leading-in device by connecting plate, and two to hang the distance between leading-in device adjustable；?
Every set is hung in leading-in device, and the distance between two support columns are adjustable.So that hang draw system versatility it is stronger.
Further, castor and adjustable load foot are equipped in the bottom of pedestal.Since load foot is adjustable structure, specifically
Be can up and down adjustment structure；When load foot is adjusted downwards, the support of load foot, which is hung, draws system, and load foot is contacted with roof,
Castor is not contacted with roof, is avoided hanging and is drawn system movement, is conducive to carry out outside Wall Cleaning operation；When load foot is adjusted up,
Caster support, which is hung, draws system, and load foot is not contacted with roof, and castor is contacted with roof, can move to hang on demand and draw system.
Further, described hang draws hoist engine for twin drum winch；It is hung in leading-in device wherein a set of, twin drum winch
One of reel winding, which is hung, draws traction rope, another reel winding flow pipe, and flow pipe is connected with water tank；It is hung in other set
In leading-in device, one of reel winding of twin drum winch, which is hung, draws traction rope, another reel winding snorkel, and snorkel connects
It is connected to air compressor machine.In conjunction with above-mentioned wiper mechanism specific design when, water tank send water to water spout by flow pipe, and air compressor machine passes through
Snorkel send water to air nozzle.When using the design, flow pipe is preferably high-pressure water pipe, and snorkel is high-pressure air pipe, water tank with
Flow pipe is connected by rotary joint, and air compressor machine is connected with snorkel by rotary joint；Rotary joint is in the prior art
A kind of closed rotary connector of 360 ° of rotations pumped (conveying) medium, can be transported to rotation from static equipment for liquid/gas
In equipment, the present invention can be realized the normal conveying of water/air, and flow pipe/snorkel energy using the design of rotary joint
It is enough wound or discharges.By taking flow pipe as an example, draw hoist engine winding/release hanging and hang when drawing traction rope, by synchronous winding/release
Broadcast water pipe.For flow pipe connection type compared to CN200420085366.4, the design can be avoided flow pipe and be deposited in
Roof, convenient for storage.And snorkel has also been devised in the present invention, when wiper mechanism has air nozzle, additionally it is possible to realize to jet
The purpose that mouth is supplied gas.
Alternative, the drop-down traction device is drop-down hoist engine, and the drop-down traction rope connection for pulling down hoist engine is clear
Washing machine rear end of rack.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
Of the invention is a kind of for cleaning the external wall cleaning device of external wall, and external wall cleaning device design of the invention is skilful
Wonderful, practical, wiper mechanism, cleaning machine rear end of rack are to hang the junction for drawing system and cleaning machine rack as fulcrum formation thick stick
Rod structure is drawn so that wiper mechanism can be swung up and down relative to the junction for drawing system and cleaning machine rack is hung by drop-down
Device simultaneously enables wiper mechanism to be tightly attached to exterior wall wall, to carry out outside Wall Cleaning operation；Draw system by hanging and pull up/release
Cleaning machine rack is put, and pulls down/discharge cleaning machine rear end of rack by pulling down traction device, so that outside Wall Cleaning of the invention
Equipment can not only clean to exterior wall wall, moreover it is possible to clean to the exterior wall concave surface of different depth.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Perspective view when Fig. 1 is external wall cleaning device cleaning external wall of the invention；
Side view when Fig. 2 is external wall cleaning device cleaning external wall of the invention；
Fig. 3 is the structural schematic diagram of exterior wall cleaning machine of the invention；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is the structural schematic diagram for hanging leading-in device；
Fig. 6 is another visual angle schematic diagram of Fig. 5；
Fig. 7 hangs the structural schematic diagram for drawing system；
Fig. 8 is another visual angle schematic diagram of Fig. 7.
Marked in the figure:
100- exterior wall cleaning machine, 110- cleaning machine rack, 111- guide groove, 112- telescopic rod, 113- limit plate, 114- are led
To slot, 120- wiper mechanism, 121- roller brush, 122- driving motor, 123- water retaining cover, 124- water spout, the water spray of 1241- first
Mouth, the second water spout of 1242-, 125- air nozzle, the side 126- is to flange, 127- cleaning agent case, socket under 130-, 131- tail
Bar, 140- bearing bar, 141-, which is hung, draws connector, 150- detection unit, detection unit before 151-, the upper detection unit of 152-, under 153-
Detection unit, 160- camera,
200-, which is hung, draws system, and 210- hangs leading-in device, 211- boom, and 211a- protracts casing coupling, telescopic joint after 211b-, 2111-
Pulley, 2112- positioning runner, 212- support column, the upper telescopic joint of 212a-, telescopic joint under 212b-, 2121- posting, 2122- are fixed
Position bolt, 213- pedestal, 214- castor, 215- load foot, 216- clump weight, 220-, which is hung, draws hoist engine, and 221-, which is hung, draws traction rope,
222- flow pipe, 223- snorkel, 230- connecting plate, 240- water tank, 250- air compressor machine,
300- pulls down hoist engine, and 301- pulls down traction rope,
400- exterior wall wall, the concave surface 401- wall, the concave surface 402- roof, the concave surface 403- bottom wall.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
As shown in Figures 1 to 8, the present embodiment is a kind of for cleaning the external wall cleaning device of external wall, including exterior wall
Cleaning machine 100 and hanging above exterior wall cleaning machine 100 draw system 200, the drop-down positioned at 100 lower section of exterior wall cleaning machine
Traction device；The exterior wall cleaning machine 100 includes cleaning machine rack 110, and 110 front end of cleaning machine rack is equipped with outer for cleaning
The wiper mechanism 120 of wall；Described hang draws system 200 and connects cleaning machine rack 110, draws cleaning machine rack 110 to hang, hangs to draw and be
System 200 and 110 junction of cleaning machine rack are located between 110 front and back end of cleaning machine rack；The drop-down traction device connection is clear
110 rear end of washing machine rack, to pull down 110 rear end of cleaning machine rack.
System 200 and cleaning are drawn to hang in external wall cleaning device of the invention, wiper mechanism 120,110 rear end of cleaning machine rack
The junction of machine rack 110 is that fulcrum forms lever construction, so that wiper mechanism 120 can draw system 200 and cleaning relative to hanging
The junction of machine rack 110 is swung up and down, so as to realize the cleaning of External Wall concave surface.Specifically, as shown in Figure 1 and Figure 2,
When using exterior wall cleaning machine of the invention, principle is: hanging and draws the installation building roof of system 200, drop-down traction device is mounted on
Bottom of the building is built, close to external wall, hangs to draw system 200 and have and draws traction rope for pulling up/discharging hanging for cleaning machine rack 110
221, drop-down traction device has the drop-down traction rope 301 for pulling down/discharging cleaning machine rack 110；It hangs and draws system 200 and pass through
It hangs and draws the connection cleaning machine rack 110 of traction rope 221, drop-down traction device connects cleaning machine rack 110 by drop-down traction rope 301
Rear end；Firstly, adjusting distance of the wiper mechanism 120 away from exterior wall wall as desired, socket 130 is in free state instantly
When, under the action of 120 gravity of wiper mechanism, downward, drop-down traction device pulls down cleaning machine rack for the position of wiper mechanism 120
110 rear ends, under the action of lever construction, wiper mechanism 120 will make upward arcuate movement, i.e., wiper mechanism 120 carry out to
Interior and upward movement so that wiper mechanism 120 be tightly attached to exterior wall wall (exterior wall cleaning machine 100 is not vertical with exterior wall wall,
Exterior wall cleaning machine keeps certain inclination angle)；Then outside Wall Cleaning operation is carried out, in the process of cleaning, hangs and draws system 200, drop-down
Traction device synchronous working (cleaning machine rack 110 is transferred that is, hanging and drawing system 200, is synchronized, drop-down traction device drop-down
Cleaning machine rack 110, so that moving down of being held essentially constant of exterior wall cleaning machine inclination angle)；Wiper mechanism 120 is protected
It holds to be pressed on exterior wall surface and carries out washing and cleaning operation.When exterior wall concave surface position is arrived in the walking of wiper mechanism 120, make to pull down traction device
Accelerate drop-down 110 rear end of cleaning machine rack, so that wiper mechanism 120 will continue up swing, so that wiper mechanism 120 is close to
On concave surface, the hauling speed before traction device restores then is pulled down, draws system 200, drop-down traction device continuation so that hanging
Synchronous working, to carry out the washing and cleaning operation of concave surface；After the completion of the cleaning of concave surface, draw the pull-up cleaning machine rack of system 200 by hanging
110, drop-down traction device loosens 110 rear end of cleaning machine rack, then hangs and draws the decentralization cleaning machine rack 110 of system 200, lower dragline
Leading-in device pulls down 110 rear end of cleaning machine rack, may make wiper mechanism 120 to remove concave surface, and be moved to the exterior wall below concave surface
Wall position, wiper mechanism 120 are pressed in exterior wall wall, continue outside Wall Cleaning operation.That is, using outside Wall Cleaning of the invention
Equipment, which can be realized, cleans to exterior wall wall, moreover it is possible to clean to the purpose of exterior wall concave surface.
It is alternative, in one embodiment, as shown in figure 3, being connected with foot piece in 110 rear end of cleaning machine rack
131, drop-down traction device connects 131 end of foot piece, to pull down 110 rear end of cleaning machine rack.Power arm is increased, is conducive to
Adjust the position of wiper mechanism 120.Preferably, 131 end of foot piece is equipped with lower socket 130, pulls down the lower dragline of traction device
Messenger 301 is connect with lower socket 130, is connected convenient for drop-down traction device with 131 end of foot piece.
It is alternative, in another embodiment, as shown in figure 3, between 110 front and back end of cleaning machine rack, cleaning machine
Rack 110 is equipped with bearing bar 140, and described hang draws the connection bearing bar 140 of system 200, draw cleaning machine rack 110 to hang.Cleaning
Mechanism 120 is that fulcrum forms lever construction with bearing bar 140 with 110 rear end of cleaning machine rack, so that wiper mechanism 120 can be opposite
It is swung up and down in bearing bar 140, so as to realize the cleaning of External Wall concave surface.Preferably, the both ends of bearing bar 140 are set respectively
It hangs and draws connector 141 and have 2, draw system 200 convenient for hanging and connect 140 both ends of bearing bar.When using the design, two hang and draw connector
141 are separately connected to hang and draw hanging for system 200 and draw traction rope 221, improve the balance of exterior wall cleaning machine, improve outside Wall Cleaning
The reliability of machine.
Further, as shown in figure 3, in 110 two sides of cleaning machine rack, guide groove is offered in cleaning machine rack 110
111, being assemblied in two guide grooves 111 for the both ends sliding of bearing bar 140 is equipped in cleaning machine rack 110 and holds for driving
The weight bar telescopic rod 112 reciprocating along guide groove.Make it possible to adjust the position of bearing bar 140 on demand, i.e. adjustment thick stick
The position of the fulcrum of rod structure, it can be achieved that the concave surface of cleaning different depth purpose, improve versatility of the invention.Carry out exterior wall
Before washing and cleaning operation, the position of bearing bar 140 is adjusted by telescopic rod 112, meet demand is allowed to, to be adapted to different depth
Concave surface；It, when necessary in special circumstances, can also be by telescopic rod 112 come flexible modulation load-bearing during exterior wall washing and cleaning operation
The position of bar 140.Alternative, the telescopic rod 112 is hydraulic telescopic rod, Pneumatic extension bar or electric telescopic rod.
Further, as shown in figure 3, further including 2 limit plates 113, the limit plate 113 offers limiting slot 114, limit
The length of position slot 114 is less than the length of guide groove 111, and 113 rigging position of limit plate is adjustable to be assemblied in cleaning machine machine
The two sides of frame 110, limiting slot 114 are faced with guide groove 111, and the both ends sliding of bearing bar 140 is assemblied in two guide grooves 111
In interior, two limiting slots 114.The adjustable two sides for being assemblied in cleaning machine rack 110 of 113 rigging position of limit plate；So that limit
The limiting slot 114 of plate 113 can be right against any section of guide groove 111.Specifically, two limit plates 113 are removable by bolt
That unloads is assemblied in the two sides of cleaning machine rack 110, and threaded hole is arranged at equal intervals on 111 length direction of guide groove so that limit
Position 113 rigging position of plate is adjustable.The purpose of the design is, the sliding model of bearing bar 140 is limited by limiting slot 114
It encloses, limit plate 113 also plays the effect of reinforcement.
It is alternative, in one embodiment, as shown in Figure 3, Figure 4, inspection is equipped in 120 front end of cleaning machine rack
Survey unit 150；The detection unit 150 includes for detecting exterior wall wall/concave surface wall preceding detection unit 151, for examining
Survey the upper detection unit 152 of concave surface roof, and the lower detection unit 153 for detecting concave surface bottom wall.Detection unit 150 is preferred
For range sensor.Preferably, on the outside of 120 both ends of wiper mechanism, detection unit 150 is equipped in cleaning machine rack 120.
Certainly, and it can be only wiper mechanism 120 and assemble detection unit 150 in cleaning machine rack 120 wherein on the outside of one end.
Preferably, it as shown in figure 3, being equipped with camera 160 in the cleaning machine rack 110, is used to monitor exterior wall clear
Wash situation.
Alternative, in one embodiment, as shown in Figure 3, Figure 4, the wiper mechanism 120 includes roller brush
121, driving motor 122, water retaining cover 123；The both ends of the roller brush 121 are rotatably assemblied in 110 front end of cleaning machine rack,
Driving motor 122 is assemblied in cleaning machine rack 110 and is connected with roller brush 121 and rotates for driving roller brush, water retaining cover 123
It is fixedly connected with positioned at 121 rear of roller brush and with cleaning machine rack 110, water spout 124 and air nozzle is equipped at the top of water retaining cover 123
125.The specific design of wiper mechanism 120, can be realized the purpose of cleaning exterior wall, and roller brush 121 cleans exterior wall for round brush
Dirt, water spout 124 are used to spray the mixed liquor of water or water and cleaning agent, and air nozzle 125 is for blowing away the water spot of metope.
Preferably, air nozzle 125 is bar shaped air knife, and air nozzle 125 is located at 124 top of water spout.The both ends of roller brush 121 pass through bearing
Rotatably it is assemblied in 110 front end of cleaning machine rack.Driving motor 122 is connected by chain or belt with roller brush 121, to
The rotation of driving roller brush.
Further, as shown in Figure 3, Figure 4, the water spout 124 includes multiple for spraying the first of liquid to exterior wall
Water spout 1241 and multiple the second water spouts 1242 for roller brush injection liquid.Be conducive to outside Wall Cleaning is clean.
First water spout 1241 and the second water spout 1242 can be the next arrangement, the first water spout 1241 and the second water spout 1242
It can also make to be to be alternately arranged.
Further, as shown in Figure 3, Figure 4, the wherein one or both ends of the roller brush 121 are equipped with lateral flange
126, it is used to install lateral brush head.Roller brush 121 drives lateral flange 126 to rotate synchronously.Preferably, the two of roller brush 121
End is equipped with lateral flange 126.After installing lateral brush head on lateral flange 126, it can be used in cleaning exterior wall concave sidewalls.
Further, as shown in figure 3, the wiper mechanism 120 further includes the cleaning agent being assemblied in cleaning machine rack 110
Case 127, the cleaning agent case 127 are connected with water spout 124, for supplying cleaning agent to water spout.Using exterior wall of the invention
When cleaning machine, water spout 124 connects the flow pipe 222 for sending water to water spout 124, it is preferred that spray by tee tube
Water nozzle 124, cleaning agent case 127, water-supply-pipe are connected, and cleaning agent case 127 has constant displacement pump and solenoid valve, open constant displacement pump and electricity
Magnet valve, so that cleaning agent is sent into water spout 124 together with water；Constant displacement pump and solenoid valve are closed, so that only water is sent into water spout
124.To be suitable for different use demands.
It is alternative, in one embodiment, as shown in Fig. 5 to Fig. 8, it is described hang to draw system 200 and include 2 sets hang and draw
Device 210；It includes telescopic boom 211 that every set, which hangs leading-in device 210, and the boom 211 passes through 2 liftable support columns
212 are assemblied on pedestal 213, are equipped with to hang on pedestal 213 and draw hoist engine 220, hang and draw hanging for hoist engine 220 and draw traction rope 221
Around the pulley 2111 at 211 both ends of boom；Two, which hang hanging for leading-in device 210, draws traction rope 221 and is separately connected 110 liang of cleaning machine rack
Cleaning machine rack 110 is drawn to hang in side.When hanging the specific design for drawing system 200, it can be realized to hang and draw cleaning machine rack 110
Purpose；Two, which hang hanging for leading-in device 210, draws traction rope 221 and is separately connected 110 two sides of cleaning machine rack, improves exterior wall cleaning machine
Balance, reliability.Draw hanging for system 200 by hanging and draw hanging for hoist engine 220 and draw traction rope 221 and can be realized decentralization/pull-up
The purpose of cleaning machine rack 110.Boom 211 is retractable structure, can adjust the length of boom 211, support column 212 on demand
For liftable structure, the length of support column 212 can be adjusted on demand, that is, has adjusted the height of boom 211, to be adapted to roof
Situation, versatility are stronger.Specifically, boom 211 is made of 2 section telescopic joints, after extension casing coupling 211a insertion in telescopic joint 211b,
The length adjustment of boom 211 will be fixedly connected between two telescopic joints by pin, can be realized boom 211 can to when meeting the requirements
Flexible purpose.Support column 212 is made of 2 section telescopic joints, and upper telescopic joint 212a is inserted into lower telescopic joint 212b, two telescopic joints
Height adjustment will be fixedly connected with by pin between two telescopic joints to when meeting the requirements, can be realized the liftable of support column 212
Purpose.
Further, as shown in Figure 7, Figure 8, it two hangs and is connected between leading-in device 210 by connecting plate 230, and two hang and draw dress
It is adjustable to set the distance between 210.Specifically, offering multiple through-holes along 230 length direction of connecting plate, connecting plate 230 is logical
It crosses bolt and is removably connected with the support column 212 for hanging leading-in device 210, when needing to adjust two and hanging the distance between leading-in device 210,
Bolt is backed out, when then hanging leading-in device 210 for two and adjusting to required distance, then screws on bolt.Two, which hang leading-in device 210, passes through connection
Plate 230 is connected, and improves to hang and draws 200 stability of system.As shown in Figure 5, Figure 6, it is hung in leading-in device 210 in every set, two support columns
The distance between 212 is adjustable.So that hang draw system 200 versatility it is stronger.Specifically, support column 212 is equipped with posting
2121, the top of boom 211 is equipped with positioning runner 2112, and boom 211 passes through posting 2121, is combined on posting 2121 slotting
Enter the positioning bolt 2122 of positioning runner 2122；When unscrewing positioning bolt, support column 212 can be mobile relative to boom 211, can
The distance between two support columns 212 are adjusted, meet demand is allowed to；When screwed in place bolt, two support columns 212 are solid apart from holding
It is fixed.
Further, as shown in Fig. 5 to Fig. 8, castor 214 and adjustable load foot 215 are equipped in the bottom of pedestal 213.
Due to load foot 215 be adjustable structure, particularly can up and down adjustment structure；When load foot 215 is adjusted downwards, load foot
215 supports, which are hung, draws system 200, and load foot 215 is contacted with roof, and castor 214 is not contacted with roof, avoids hanging and draws the shifting of system 200
It is dynamic, be conducive to carry out outside Wall Cleaning operation；When load foot 215 is adjusted up, the support of castor 214, which is hung, draws system 200, load foot
215 do not contact with roof, and castor 214 is contacted with roof, can move to hang on demand and draw system 200.Specifically, load foot 215
The mode of being connected through a screw thread is connected to the bottom of pedestal 213, can realize that it is adjusted downwards using tool rotation load foot 215.When
So, load foot 215 can also use hydraulically extensible cylinder, and the piston rod of hydraulically extensible cylinder is as load foot 215.Preferably, castor
215 be universal wheel.The distance between leading-in device 210 is hung in conjunction with two to be adjusted, and, every set is hung in leading-in device 210, two support columns
When the distance between 212 adjustable design, the pedestal 213 of each 212 bottom of support column is that independence is mutually independent, to adjust
The distance between section two hangs the distance between leading-in device 210, and adjust two support columns 212, as shown in Figure 7, Figure 8.
Further, in one embodiment, as shown in Fig. 5 to Fig. 8, described hang draws hoist engine 220 for bitubular elevator
Machine；It is hung in leading-in device 210 wherein a set of, one of reel winding of twin drum winch, which is hung, draws traction rope 221, another volume
Cylinder winding flow pipe 222, flow pipe 222 are connected with water tank 240；Hung in leading-in device 210 in other set, twin drum winch its
In reel winding hang and draw traction rope 221, another reel winding snorkel 223, snorkel 223 is connected with air compressor machine 250.
In conjunction with above-mentioned wiper mechanism 120 specific design when, water tank 240 to water spout 124 send water, air compressor machine 250 by flow pipe 222
Water is sent to air nozzle 125 by snorkel 223.When using the design, flow pipe 222 is preferably high-pressure water pipe, and snorkel 223 is
High-pressure air pipe, water tank 240 are connected with flow pipe 222 by rotary joint, and air compressor machine 250 and snorkel 223 pass through rotary joint
It is connected；Rotary joint is a kind of closed rotary connector of 360 ° of rotations pumped (conveying) medium in the prior art, can be by liquid/gas
For body from the equipment that static equipment is transported to rotation, the present invention can be realized water/air just using the design of rotary joint
Often conveying, and 222/ snorkel 223 of flow pipe can be wound or discharge.By taking flow pipe 222 as an example, draw hoist engine hanging
220 windings/release is hung when drawing traction rope 221, by synchronous winding/release flow pipe 222.Compared to CN200420085366.4's
For flow pipe connection type, the design can be avoided flow pipe 222 and be deposited in roof, convenient for storage.And the present invention also designs
Snorkel 223, when wiper mechanism 120 has air nozzle 125, additionally it is possible to realize the purpose supplied gas to air nozzle 125.
Further, as shown in Fig. 5 to Fig. 8, every set set hangs leading-in device 210 and is equipped with clump weight 216.Drawn with improving to hang
The stability of system 200.Preferably, clump weight 216, hang and draw hoist engine 220 and be all assemblied on the pedestal 213 in rear position.It is excellent
Choosing, water tank 240 also plays the role of counterweight with hanging leading-in device 210 and be fixedly connected, and further increases the stabilization hung and draw system 200
Property, specifically, water tank 240 is fixedly connected on the connecting plate 230 in rear position, as shown in Figure 7.Air compressor machine 250 can also be with
It hangs leading-in device 210 to be fixedly connected, can also individually put.
Alternative, in one embodiment, as shown in topic 1, Fig. 2, the drop-down traction device is drop-down elevator
The drop-down traction rope 301 of machine 300, drop-down hoist engine 300 connects 110 rear end of cleaning machine rack.
The Combination Design of technical characteristic based on the various embodiments described above, in one embodiment, as shown in Figures 1 to 8,
The action process using exterior wall cleaning machine cleaning exterior wall of the invention is specifically illustrated, the basic principle is that: building roof installation
It hangs and draws system 200, hang and draw the booms 211 that 2 sets of system 200 hang leading-in device 210 and stretch out exterior wall, two hang and draw hanging for hoist engine 220
Draw traction rope 221 and draws connector 141 around the pulley 2111 at 211 both ends of boom and then hanging for 140 both ends of bearing bar of connection；Building
Bottom of the building installation drop-down hoist engine 300 (drop-down traction device is drop-down hoist engine 300), pulls down the drop-down traction rope of hoist engine 300
The lower socket 130 of 301 connection 131 ends of foot piece, in building roof (can also be in bottom of the building) installation control cabinet (not shown), control
Cabinet processed and each electrical part (as above, drop-down hoist engine, detection unit, camera, telescopic rod, driving motor etc.) electrical connection, are used
To control entire cleaning process, and the detection threshold value range of each detection unit is set, camera 160 is by the outside Wall Cleaning of monitoring
In condition feedback to the display of control cabinet, cleaning situation is observed at any time, is manually controlled with what progress necessity made.Firstly, according to
Demand adjusts distance of the wiper mechanism 120 away from exterior wall wall 400, instantly socket 130 in a free state, in cleaning machine
Under the action of 120 gravity of structure, wiper mechanism 120 is located at the lower section of bearing bar 140, makes to pull down the winding drop-down traction of hoist engine 300
Rope 301, so that lower socket 130 is pulled down, under the action of lever construction, wiper mechanism 120 will be made around bearing bar 140
Upward arcuate movement, i.e. wiper mechanism 120 carry out inside and upward movement, so that wiper mechanism 120 is tightly attached to exterior wall
Wall (exterior wall cleaning machine 100 is not vertical with exterior wall wall, and exterior wall cleaning machine keeps certain inclination angle)；At this point, preceding detection unit
151 detect exterior wall wall, then carry out outside Wall Cleaning operation, in the process of cleaning, hang and draw hoist engine 220, drop-down hoist engine
(hang draw hoist engine release hang and draw traction rope 221, drop-down hoist engine winding drop-down traction rope 301) 300 is rotated synchronously, so that cleaning
Mechanism 120, which is able to maintain to be pressed on exterior wall surface, carries out washing and cleaning operation.When exterior wall concave surface position is arrived in the walking of wiper mechanism 120,
Preceding detection unit 151 can't detect exterior wall wall, and upper detection unit 152 detects concave surface roof 402, add drop-down hoist engine
Speed winding drop-down traction rope 301, under the action of pulling down traction rope, wiper mechanism 120 will be put upwards relative to bearing bar 140
Dynamic, so that wiper mechanism 120 is tightly attached on concave surface, preceding detection unit 151 detects concave surface wall 401 at this time, pulls down hoist engine
Velocity of rotation before recovery, drop-down hoist engine hang and draw hoist engine synchronous rotation, to carry out the washing and cleaning operation of concave surface；Work as concave surface
Cleaning is completed, upper and lower that hoist engine is drawn to stop operating when lower detection unit 153 detects concave surface bottom wall 403, is then hung and is drawn elevator
Machine winding hangs and draws traction rope 221, drop-down hoist engine release drop-down traction rope 301, then hangs to draw hoist engine release and hang and draws traction rope
221, drop-down hoist engine winding drop-down traction rope 301 can make wiper mechanism 120 remove concave surface, and be moved to outer below concave surface
400 position of wall wall, preceding detection unit 151 detect that exterior wall wall, wiper mechanism 120 are pressed in exterior wall wall, continue outer
Wall washing and cleaning operation.
In conclusion using of the invention a kind of for cleaning the external wall cleaning device of external wall, exterior wall of the invention
Cleaning equipment is skillfully constructed, practical, and wiper mechanism, cleaning machine rear end of rack are to hang the connection for drawing system Yu cleaning machine rack
Place is that fulcrum forms lever construction, so that wiper mechanism can draw system and the bottom on the junction of cleaning machine rack relative to hanging
It is dynamic, by drop-down traction device and wiper mechanism is enabled to be tightly attached to exterior wall wall, to carry out outside Wall Cleaning operation；Pass through
It hangs and draws system and pull up/discharge cleaning machine rack, and pull down/discharge cleaning machine rear end of rack by pulling down traction device, so that
External wall cleaning device of the invention can not only clean to exterior wall wall, moreover it is possible to clean to the exterior wall concave surface of different depth.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. a kind of for cleaning the external wall cleaning device of external wall, it is characterised in that: including exterior wall cleaning machine (100) and
The drop-down traction device that hanging above exterior wall cleaning machine (100) is drawn system (200), is located at below exterior wall cleaning machine (100)；
The exterior wall cleaning machine (100) includes cleaning machine rack (110), and cleaning machine rack (110) front end is equipped with for cleaning
The wiper mechanism (120) of exterior wall；
Described hang draws system (200) connection cleaning machine rack (110), draws cleaning machine rack (110) to hang, hangs and draw system
(200) it is located between cleaning machine rack (110) front and back end with cleaning machine rack (110) junction；
The drop-down traction device connects cleaning machine rack (110) rear end, to pull down cleaning machine rack (110) rear end.
2. external wall cleaning device as described in claim 1, it is characterised in that: be connected with tail in cleaning machine rack (110) rear end
Bar (131), drop-down traction device connects foot piece (131) end, to pull down cleaning machine rack (110) rear end.
3. external wall cleaning device as described in claim 1, it is characterised in that: between cleaning machine rack (110) front and back end, clearly
Washing machine rack (110) is equipped with bearing bar (140), and described hang draws system (200) connection bearing bar (140), draws cleaning machine to hang
Rack (110).
4. external wall cleaning device as claimed in claim 3, it is characterised in that: in cleaning machine rack (110) two sides, cleaning machine machine
It is offered on frame (110) guide groove (111), the both ends sliding of bearing bar (140) is assemblied in two guide grooves (111), cleaning
It is equipped in machine rack (110) for driving bearing bar along the reciprocating telescopic rod of guide groove (112).
5. external wall cleaning device as described in claim 1, it is characterised in that: be equipped with inspection in cleaning machine rack (120) front end
It surveys unit (150)；The detection unit (150) include for detecting the preceding detection unit of exterior wall wall/concave surface wall (151),
For detecting the upper detection unit (152) of concave surface roof, and the lower detection unit (153) for detecting concave surface bottom wall.
6. external wall cleaning device as described in claim 1, it is characterised in that: the wiper mechanism (120) includes roller brush
(121), driving motor (122), water retaining cover (123)；The both ends of the roller brush (121) are rotatably assemblied in cleaning machine rack
(110) front end, driving motor (122) are assemblied on cleaning machine rack (110) and are connected with roller brush (121) for driving roller
Brush rotation, water retaining cover (123) are located at roller brush (121) rear and are fixedly connected with cleaning machine rack (110), water retaining cover (123) top
Portion is equipped with water spout (124) and air nozzle (125).
7. external wall cleaning device as described in claim 1, it is characterised in that: it is described hang to draw system (200) and include 2 sets hang and draw dress
Set (210)；
It includes telescopic boom (211) that every set, which hangs leading-in device (210), and the boom (211) passes through 2 liftable support columns
(212) it is assemblied on pedestal (213), is equipped with to hang on pedestal (213) and draws hoist engine (220), hang and draw hanging for hoist engine (220) and draw
Traction rope (221) bypasses the pulley (2111) at boom (211) both ends；
Two, which hang hanging for leading-in device (210), draws traction rope (221) and is separately connected cleaning machine rack (110) two sides, draws cleaning to hang
Machine rack (110).
8. external wall cleaning device as claimed in claim 7, it is characterised in that: two hang and pass through connecting plate between leading-in device (210)
(230) it is connected, and two to hang the distance between leading-in device (210) adjustable；It is hung in leading-in device (210) in every set, two support columns
The distance between (212) adjustable.
9. external wall cleaning device as claimed in claim 7, it is characterised in that: be equipped with castor in the bottom of pedestal (213)
(214) and adjustable load foot (215).
10. external wall cleaning device as claimed in claim 7, it is characterised in that: described hang draws hoist engine (220) for bitubular elevator
Machine；
A set of wherein to hang in leading-in device (210), one of reel of twin drum winch winding, which is hung, draws traction rope (221), another
One reel winds flow pipe (222), and flow pipe (222) is connected with water tank (240)；
It is hung in leading-in device (210) in other set, one of reel of twin drum winch winding, which is hung, draws traction rope (221), another
One reel winds snorkel (223), and snorkel (223) is connected with air compressor machine (250).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728814.XA CN110301869A (en) | 2019-08-08 | 2019-08-08 | It is a kind of for cleaning the external wall cleaning device of external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728814.XA CN110301869A (en) | 2019-08-08 | 2019-08-08 | It is a kind of for cleaning the external wall cleaning device of external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110301869A true CN110301869A (en) | 2019-10-08 |
Family
ID=68082163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910728814.XA Pending CN110301869A (en) | 2019-08-08 | 2019-08-08 | It is a kind of for cleaning the external wall cleaning device of external wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513621A (en) * | 2020-04-15 | 2020-08-11 | 宁波巨谷智能装备有限公司 | Robot for scrubbing glass and wall surface on outer facade of building |
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| CN2597112Y (en) * | 2003-01-15 | 2004-01-07 | 陈国发 | Wall-hanging type external wall cleaner |
| CN201350045Y (en) * | 2008-11-11 | 2009-11-25 | 朱乃盛 | External wall cleaner for buildings |
| CN101869457A (en) * | 2009-04-23 | 2010-10-27 | 叶基祥 | Building cleaning equipment |
| CN210631169U (en) * | 2019-08-08 | 2020-05-29 | 四川爱净净环保科技有限公司 | A outer wall cleaning equipment for rinsing building outer wall |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020078480A (en) * | 2001-04-03 | 2002-10-19 | 백윤강 | Washing machine for high tower building |
| CN2597112Y (en) * | 2003-01-15 | 2004-01-07 | 陈国发 | Wall-hanging type external wall cleaner |
| CN201350045Y (en) * | 2008-11-11 | 2009-11-25 | 朱乃盛 | External wall cleaner for buildings |
| CN101869457A (en) * | 2009-04-23 | 2010-10-27 | 叶基祥 | Building cleaning equipment |
| CN210631169U (en) * | 2019-08-08 | 2020-05-29 | 四川爱净净环保科技有限公司 | A outer wall cleaning equipment for rinsing building outer wall |
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| CN111513621A (en) * | 2020-04-15 | 2020-08-11 | 宁波巨谷智能装备有限公司 | Robot for scrubbing glass and wall surface on outer facade of building |
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