CN209003845U - External wall of high-rise building air pressure blow wash machine - Google Patents
External wall of high-rise building air pressure blow wash machine Download PDFInfo
- Publication number
- CN209003845U CN209003845U CN201820241505.0U CN201820241505U CN209003845U CN 209003845 U CN209003845 U CN 209003845U CN 201820241505 U CN201820241505 U CN 201820241505U CN 209003845 U CN209003845 U CN 209003845U
- Authority
- CN
- China
- Prior art keywords
- wall
- connect
- air pressure
- steel wire
- rise building
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses external wall of high-rise building air pressure blow wash machine, including hoisting mechanism, outside Wall Cleaning bracket, air compressor machine, water tank and water pump, hoisting mechanism includes a Dual-output shaft motor, two scalable transmission shafts and two mounting brackets, and there are two reels for installation on each scalable transmission shaft;Outside Wall Cleaning bracket was around building one week, and outside Wall Cleaning bracket is connect with four winding steel wire ropes, and four winding steel wire ropes are respectively on four reels of hoisting mechanism;The air jet pipe of nozzle and the sparge pipe with nozzle are provided on outside Wall Cleaning bracket, air jet pipe is connect by air pressure tube with air compressor machine, and sparge pipe is connect by water pipe with water pump, and water pump is mounted in water tank.The utility model is highly-safe it is not necessary that operator to be suspended in the air;It is rinsed in combination with high pressure water and high pressure draught purges, external wall spot can be effectively removed, cleaning efficiency is high, easy to use.
Description
Technical field
The utility model belongs to building cleaning technology field, and in particular to a kind of external wall of high-rise building air pressure purging
Machine.
Background technique
The city of modernization is usually constructed with many high buildings and large mansions, and external wall experience is easy dirty, shadow after exposing to wind and rain
Ring the beauty in a city.However cleaning external wall is all to be suspended in worker using hanging basket by the way of artificial now
Building exterior wall face, then Manual-cleaning.This mode not only inefficiency, but also degree of danger height, especially cleaning high level are built
When building, wind is especially big, easily causes hanging basket swing, the danger for not only influencing whether the clean operation of worker, but also having worker to fall
Danger.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of external wall of high-rise building
Air pressure blow wash machine.
The technology employed by the present utility model is
External wall of high-rise building air pressure blow wash machine, including hoisting mechanism, outside Wall Cleaning bracket, air compressor machine, water tank and water
Pump,
The hoisting mechanism include a Dual-output shaft motor, two scalable transmission shafts and two mounting brackets, two
One end of the scalable transmission shaft passes through Hooks coupling universal coupling respectively and two shafts of Dual-output shaft motor connect, described in two
The other end of scalable transmission shaft passes through bearing respectively and is connected in two mounting brackets, is equipped on each scalable transmission shaft
Two reels;
The outside Wall Cleaning bracket was around building one week, and outside Wall Cleaning bracket is connect with four winding steel wire ropes, four institutes
Winding steel wire rope is stated respectively on four reels of hoisting mechanism;The spray of nozzle is provided on the outside Wall Cleaning bracket
Tracheae and sparge pipe with nozzle, the air jet pipe are connect by air pressure tube with air compressor machine, and the sparge pipe passes through water pipe
It is connect with water pump, the water pump is mounted in water tank.
Preferably, the scalable transmission shaft includes axle center and the sleeve that is adapted to axle center, and the cross section in the axle center is
Regular hexagon, axle center are connect with Hooks coupling universal coupling, and the sleeve is connect with the bearing being mounted in mounting bracket;The reel peace
On sleeve.
Preferably, the outside Wall Cleaning bracket include perpendicular type wall angle clamping plate and vertical fixed link, the wall
There are four angle clamping plates, and each wall angle clamping plate connects a winding steel wire rope;The fixed link has more, is evenly distributed on adjacent
Between two groups of wall angle clamping plates, fixed link is connect by steel wire ring with wall angle clamping plate;The air jet pipe has more, every fixation
The top of bar is installed by a piece air jet pipe;The sparge pipe has more, and a sparge pipe is installed in the lower part of every fixed link.
Further, the air jet pipe and sparge pipe are the coiled pipe that can be formed.
Further, the steel wire ring is equipped with the coiler that can adjust steel wire ring length, and the coiler is connected with
Coiler controls motor.
Preferably, the steel wire ring has two, two steel wire ring vertical arrays.
Preferably, roller bearing is installed on the inside of the clamping plate of the wall angle.
Further, the steel wire ring is connect by screw rod electric telescopic rod with wall angle clamping plate, screw rod electric telescopic rod
Horizontally disposed, screw rod electric telescopic rod one end is connect with wall angle clamping plate, and the screw rod electric telescopic rod other end is connect with steel wire ring.
Further, the mechanism that whitewashes a wall is also equipped with below the outside Wall Cleaning bracket, the mechanism that whitewashes a wall passes through connection
Bar is connect with outside Wall Cleaning bracket, and the mechanism that whitewashes a wall includes horizontally disposed first crossbar, the brush pot being socketed in first crossbar, passes
Moving-wire ring and brush pot control motor, and the both ends of the first crossbar are separately installed with pulley, and the drive line ring set is in two institutes
It states on pulley, the brush pot is connect with transmission wire loop, and the brush pot control motor is connect with one of pulley drive.
Further, it is also equipped with sewage recovering mechanism below the mechanism that whitewashes a wall, the sewage recovering mechanism is mounted on
In connecting rod, sewage recovering mechanism includes the second crossbar being obliquely installed, the roller and sewage collecting that are socketed in second crossbar
Bucket, the side wall of the roller offer spiral catch basin, and the outer surface of roller is enclosed with water-absorbing sponge;The sewage collecting
Bucket is mounted on the lower one end in second crossbar position.
Preferably, L-type mounting plate is installed in the connecting rod and controls the motor of L-type mounting plate rotation, the motor
Shaft connect with the corner of L-type mounting plate, the first crossbar and second crossbar connect with the both ends of L-type mounting plate respectively
It connects.
It preferably, further include controller and remote terminal, the brush pot controls motor, motor, Dual-output shaft motor, pneumatics
Machine and water pump are electrically connected with the controller respectively, and the remote terminal is connect with controller wireless telecommunications.
The utility model has the following beneficial effects:
The utility model can carry out purging cleaning to external wall, it is not necessary that operator is suspended in the air,
It is highly-safe;The utility model combination high pressure water rinses simultaneously and high pressure draught purges, and can effectively remove external wall spot,
Cleaning efficiency is high, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of wall angle clamping plate.
In figure: 1- water tank;2- water pump;3- Dual-output shaft motor;4- Hooks coupling universal coupling;5- air compressor machine;The scalable transmission of 6-
Axis;7- reel;8- mounting bracket;9- air jet pipe;10- wall angle clamping plate;11- fixed link;12- sparge pipe;13- steel wire ring;14-
Coiler;15- brush pot controls motor;16- motor;17-L type mounting plate;18- connecting rod;19- first crossbar;20- pulley;21-
It is driven wire loop;22- brush pot;23- roller;24- second crossbar;25- sewage collecting bucket;26- roller bearing.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
As shown in Figs. 1-2, external wall of high-rise building air pressure blow wash machine disclosed in the present embodiment, including it is hoisting mechanism, outer
Wall cleans bracket, air compressor machine 5, water tank 1 and water pump 2, and hoisting mechanism includes 3, the two scalable transmissions of a Dual-output shaft motor
Axis 6 and two mounting brackets 8, one end of two scalable transmission shafts 6 pass through Hooks coupling universal coupling 4 and Dual-output shaft motor 3 respectively
The connection of two shafts, the other end of two scalable transmission shafts 6 passes through bearing respectively and is connected in two mounting brackets 8, often
There are two reels 7 for installation on a scalable transmission shaft 6;Outside Wall Cleaning bracket was around building one week, outside Wall Cleaning bracket and four
Winding steel wire rope connection, four winding steel wire ropes are respectively on four reels 7 of hoisting mechanism;Pacify on outside Wall Cleaning bracket
Equipped with the air jet pipe 9 with nozzle and the sparge pipe with nozzle 12, air jet pipe 9 is connect by air pressure tube with air compressor machine 5, is sprayed water
Pipe 12 is connect by water pipe with water pump 2, and water pump 2 is mounted in water tank 1.
When installing and using, Dual-output shaft motor 3 is mounted on to the middle part of roof, the length of scalable transmission shaft 6 is adjusted, makes
Hoisting mechanism is suitble to the length of roof, and two mounting brackets 8 are mounted on to the both ends of roof, so that entire hoisting mechanism is firm.
Four elevator steel wires are stretched out from four angles of roof to be connect with outside Wall Cleaning bracket, when installation, can be divided at four angles of roof
It An Zhuan not a directive wheel.Dual-output shaft motor 3 rotates, and four reels 7 can be driven to rotate simultaneously, so that outside Wall Cleaning bracket
Smoothly it can rise or decline.Air compressor machine 5, water tank 1 and water pump 2 can be placed on roof or ground, pass through air respectively
Pressure pipe and water pipe are led to being connect on outside Wall Cleaning bracket with air jet pipe 9 and sparge pipe 12, can also be by air compressor machine 5,1 and of water tank
Water pump 2 is directly placed on outside Wall Cleaning bracket.The high-pressure cleaning liquid sprayed from nozzle can wash away the dirt of external wall substantially
Cleaning solution can be blown to the small gaps such as window frame and dead angle by stain, the high pressure draught sprayed from nozzle, remove the same of residual stains
When cleaning solution is caught up with down, avoid cleaning solution stay in metope adsorb again spot or evaporation after leave it is water stain.
Certainly, it is further equipped with additional reel 7 and elevator steel wire, can be convenient replacement, it can also be too big in building span
When, increase reel 7 and elevator steel wire External Wall cleaning bracket does additional fixation.
Specifically, scalable transmission shaft 6 includes axle center and the sleeve that is adapted to axle center, the cross section in axle center is positive six sides
Shape, axle center are connect with Hooks coupling universal coupling 4, and sleeve is connect with the bearing being mounted in mounting bracket 8;Reel 7 is mounted on sleeve.
Axle center a part is inserted in sleeve, and being inserted in the length in sleeve by adjusting axle center can change entire scalable transmission shaft 6
Length.
Specifically, outside Wall Cleaning bracket includes that the wall angle clamping plate 10 of perpendicular type and vertical fixed link 11, wall angle press from both sides
There are four plates 10, and each wall angle clamping plate 10 connects a winding steel wire rope;Fixed link 11 has more, is evenly distributed on adjacent two
Between group wall angle clamping plate 10, fixed link 11 is connect by steel wire ring 13 with wall angle clamping plate 10;Air jet pipe 9 has more, every
The top of fixed link 11 is installed by a piece air jet pipe 9;Sparge pipe 12 has more, and a sparge pipe is installed in the lower part of every fixed link 11
12.The outside Wall Cleaning bracket being made up of wall angle clamping plate 10 and vertical fixed link 11, can reduce outside Wall Cleaning bracket
Weight, and facilitate installation.
In order to cater to external wall of different shapes, air jet pipe 9 and sparge pipe 12 are the coiled pipe that can be formed, because
This every air jet pipe 9 and sparge pipe 12 can random bend fixing, corresponding moulding can be done according to the shape of external wall,
It is more preferable to purge effect.
In order to enhance versatility, steel wire ring 13 is equipped with the coiler 14 that can adjust 13 length of steel wire ring, coiler 14
It is connected with coiler control motor, can satisfy different size of building.
In order to increase stability, steel wire ring 13 has two, and two 13 vertical arrays of steel wire ring, one for connecting top
Four wall angle clamping plates 10, another is used to connect four wall angle clamping plates 10 of lower section, and tower structure stability is higher.
In order to increase the smoothness of lifting, while skin face can be protected, the inside installation of wall angle clamping plate 10
There is roller bearing 26.
In order to which outside Wall Cleaning bracket can be stretched around the irregular slalom object on exterior wall, steel wire ring 13 by the way that screw rod is electronic
Contracting bar is connect with wall angle clamping plate 10, and screw rod electric telescopic rod is horizontally disposed, screw rod electric telescopic rod one end and wall angle clamping plate
10 connections, the screw rod electric telescopic rod other end is connect with steel wire ring 13, when encountering barrier, can control screw rod electric telescopic rod
Elongation props up steel wire ring 13 outward, and then cut-through object.
In order to improve the cleaning ability of the utility model, it is also equipped with the mechanism that whitewashes a wall below outside Wall Cleaning bracket, is whitewashed a wall
Mechanism is connect by connecting rod 18 with outside Wall Cleaning bracket, and the mechanism that whitewashes a wall includes horizontally disposed first crossbar 19, is socketed in the
Brush pot 22, transmission wire loop 21 and brush pot on one cross bar 19 control motor 15, and the both ends of first crossbar 19 are separately installed with pulley
20,21 sets of wire loop are driven on two pulleys 20, and brush pot 22 is connect with transmission wire loop 21, and brush pot controls motor 15 and one of them
Pulley 20 is sequentially connected.Brush pot controls 20 forward direction of band movable pulley when motor 15 works or reversely rotates, and then drives drive line
Ring 21 rotates clockwise or counterclockwise on two pulleys 20, is further driven to brush pot 22 and horizontally slips in first crossbar 19.
After the cleaning solution that top sprays is flowed down along building exterior wall surface, in addition the mechanical friction of brush pot 22, can remove stain, outside
It, can be by soil release by the high-pressure cleaning liquid that nozzle sprays after wall cleaning bracket gradually declines.
The pedestrian on ground is influenced in order to avoid excessive sewage is directly fallen from eminence, is also equipped with dirt below the mechanism that whitewashes a wall
Regenerated water recovering machine structure, sewage recovering mechanism are mounted in connecting rod 18, sewage recovering mechanism include the second crossbar 24 being obliquely installed,
The roller 23 and sewage collecting bucket 25 being socketed in second crossbar 24, the side wall of roller 23 offer spiral catch basin, rolling
The outer surface of cylinder 23 is enclosed with water-absorbing sponge;Sewage collecting bucket 25 is mounted on the lower one end in 24 position of second crossbar.Roller 23
Building exterior wall face is contacted, the sewage that can flow down top is caught, and is flowed to the lower one end in position, and sewage receipts are eventually entered into
Collect bucket 25.
It is operated in order to flexible pilot brush wall mechanism or sewage recovering mechanism, L-type installation is installed in connecting rod 18
The motor 16 that plate 17 and control L-type mounting plate 17 rotate, the shaft of motor 16 are connect with the corner of L-type mounting plate 17, and first
Cross bar 19 and second crossbar 24 are connect with the both ends of L-type mounting plate 17 respectively.Motor 16 controls L-type mounting plate 17 and rotates upwards,
Wall painting machine structure contact metope may make to carry out operation of whitewashing a wall;Motor 16 controls L-type mounting plate 17 and is rotated down, that is, may make dirt
Regenerated water recovering machine structure touches metope and carries out sewage recycling;L-type mounting plate 17 can certainly be controlled and go to middle position, so that wall painting machine
Structure and sewage recycling machine all stop working.
In order to realize remote control, the utility model is additionally provided with controller and remote terminal, and brush pot controls motor 15, motor
16, Dual-output shaft motor 3, air compressor machine 5 and water pump 2 are electrically connected with the controller respectively, and remote terminal and controller wireless telecommunications connect
It connects.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. external wall of high-rise building air pressure blow wash machine, it is characterised in that: including hoisting mechanism, outside Wall Cleaning bracket, air compressor machine
(5), water tank (1) and water pump (2),
The hoisting mechanism includes a Dual-output shaft motor (3), two scalable transmission shafts (6) and two mounting brackets (8),
One end of two scalable transmission shafts (6) passes through two shafts of Hooks coupling universal coupling (4) Yu Dual-output shaft motor (3) respectively
Connection, the other end of two scalable transmission shafts (6) pass through bearing respectively and are connected on two mounting brackets (8), each
There are two reel (7) for installation on scalable transmission shaft (6);
The outside Wall Cleaning bracket was around building one week, and outside Wall Cleaning bracket is connect with four winding steel wire ropes, four volumes
Wirerope is raised respectively on four reels (7) of hoisting mechanism;The spray of nozzle is provided on the outside Wall Cleaning bracket
Tracheae (9) and sparge pipe (12) with nozzle, the air jet pipe (9) are connect by air pressure tube with air compressor machine (5), the spray
Water pipe (12) is connect by water pipe with water pump (2), and the water pump (2) is mounted in water tank (1).
2. external wall of high-rise building air pressure blow wash machine according to claim 1, it is characterised in that: the scalable transmission
Axis (6) includes axle center and the sleeve that is adapted to axle center, and the cross section in the axle center is regular hexagon, axle center and Hooks coupling universal coupling
(4) it connects, the sleeve is connect with the bearing being mounted on mounting bracket (8);The reel (7) is mounted on sleeve.
3. external wall of high-rise building air pressure blow wash machine according to claim 1, it is characterised in that: the outside Wall Cleaning branch
Frame includes the wall angle clamping plate (10) and vertical fixed link (11) of perpendicular type, and there are four wall angle clamping plates (10), each
Wall angle clamping plate (10) connects a winding steel wire rope;The fixed link (11) has more, is evenly distributed on two adjacent groups wall
Between angle clamping plate (10), fixed link (11) is connect by steel wire ring (13) with wall angle clamping plate (10);The air jet pipe (9) has more
The top of root, every fixed link (11) is installed by a piece air jet pipe (9);The sparge pipe (12) has more, every fixed link (11)
Lower part install a sparge pipe (12).
4. external wall of high-rise building air pressure blow wash machine according to claim 3, it is characterised in that: the air jet pipe (9)
It is the coiled pipe that can be formed with sparge pipe (12);The steel wire ring (13) is equipped with the volume that can adjust steel wire ring (13) length
Around device (14), the coiler (14) is connected with coiler control motor;Rolling is installed on the inside of wall angle clamping plate (10)
Axis (26).
5. external wall of high-rise building air pressure blow wash machine according to claim 4, it is characterised in that: the steel wire ring (13)
It is connect by screw rod electric telescopic rod with wall angle clamping plate (10), screw rod electric telescopic rod is horizontally disposed, screw rod electric telescopic rod
One end is connect with wall angle clamping plate (10), and the screw rod electric telescopic rod other end is connect with steel wire ring (13).
6. external wall of high-rise building air pressure blow wash machine according to claim 5, it is characterised in that: the steel wire ring (13)
There are two, two steel wire ring (13) vertical arrays.
7. external wall of high-rise building air pressure blow wash machine described in -6 any one according to claim 1, it is characterised in that: described
The mechanism that whitewashes a wall is also equipped with below outside Wall Cleaning bracket, the mechanism that whitewashes a wall is connected by connecting rod (18) and outside Wall Cleaning bracket
It connects, the mechanism that whitewashes a wall includes horizontally disposed first crossbar (19), the brush pot (22) being socketed on first crossbar (19), transmission wire loop
(21) it is separately installed with pulley (20) with brush pot control motor (15), the both ends of the first crossbar (19), the transmission wire loop
(21) it covers on two pulleys (20), the brush pot (22) connect with transmission wire loop (21), and the brush pot controls motor
(15) it is sequentially connected with one of pulley (20).
8. external wall of high-rise building air pressure blow wash machine according to claim 7, it is characterised in that: described to whitewash a wall under mechanism
Side is also equipped with sewage recovering mechanism, and the sewage recovering mechanism is mounted on connecting rod (18), and sewage recovering mechanism includes inclining
The second crossbar (24) being tiltedly arranged, the roller (23) and sewage collecting bucket (25) that are socketed on second crossbar (24), the roller
(23) side wall offers spiral catch basin, and the outer surface of roller (23) is enclosed with water-absorbing sponge;The sewage collecting bucket
(25) it is mounted on second crossbar (24) lower one end in position.
9. external wall of high-rise building air pressure blow wash machine according to claim 8, it is characterised in that: the connecting rod (18)
On be equipped with L-type mounting plate (17) and control L-type mounting plate (17) rotation motor (16), the shaft and L of the motor (16)
The corner of type mounting plate (17) connects, the first crossbar (19) and second crossbar (24) respectively with L-type mounting plate (17)
Both ends connection.
10. external wall of high-rise building air pressure blow wash machine according to claim 9, it is characterised in that: further include controller
And remote terminal, brush pot control motor (15), motor (16), Dual-output shaft motor (3), air compressor machine (5) and water pump (2) point
It is not electrically connected with the controller, the remote terminal is connect with controller wireless telecommunications.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820241505.0U CN209003845U (en) | 2018-02-09 | 2018-02-09 | External wall of high-rise building air pressure blow wash machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820241505.0U CN209003845U (en) | 2018-02-09 | 2018-02-09 | External wall of high-rise building air pressure blow wash machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209003845U true CN209003845U (en) | 2019-06-21 |
Family
ID=66827316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820241505.0U Expired - Fee Related CN209003845U (en) | 2018-02-09 | 2018-02-09 | External wall of high-rise building air pressure blow wash machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209003845U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110424495A (en) * | 2019-07-24 | 2019-11-08 | 安徽友邦矿业有限公司 | A kind of mining site sentry box |
CN112120581A (en) * | 2020-09-09 | 2020-12-25 | 美晟通科技(苏州)有限公司 | Glass outer wall cleaning equipment with pollution source measuring function |
-
2018
- 2018-02-09 CN CN201820241505.0U patent/CN209003845U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110424495A (en) * | 2019-07-24 | 2019-11-08 | 安徽友邦矿业有限公司 | A kind of mining site sentry box |
CN112120581A (en) * | 2020-09-09 | 2020-12-25 | 美晟通科技(苏州)有限公司 | Glass outer wall cleaning equipment with pollution source measuring function |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10550591B2 (en) | Method for cleaning surfaces | |
US8434504B2 (en) | Apparatus and method for cleaning surfaces | |
US5901720A (en) | Apparatus for applying fluids to vertical surfaces nonmanually and performing other nonmanual tasks adjacent vertical surfaces | |
KR100938701B1 (en) | An automatic washing device for a building | |
US9689170B1 (en) | Method for cleaning surfaces | |
CN209003845U (en) | External wall of high-rise building air pressure blow wash machine | |
KR101054653B1 (en) | Building Exterior Cleaning Robot | |
CN215777828U (en) | Outer wall cleaning machine | |
CN106108800A (en) | A kind of external wall cleaning equipment | |
CN100490726C (en) | Remote control tall building external wall purification multifunctional operation system | |
CN2527366Y (en) | High building curtain wall teaching type cleaning robot | |
KR100437183B1 (en) | Washing machine for high tower building | |
CN206168905U (en) | A liftable wiper mechanism for storage bucket cleaning station | |
CN210606091U (en) | Traffic induction screen with automatic dirt removing and cleaning functions | |
CN109772778A (en) | A kind of tubular pole outer surface automatic cleaning apparatus | |
CN107198489B (en) | A kind of automation glass washing device and its application method suitable for skyscraper | |
CN105816096A (en) | Automatic window wiping robot | |
CN1438078A (en) | Automatic washing device for high building | |
CN111317394A (en) | Curtain wall glass cleaning method without hoisting | |
CN215078114U (en) | Glass curtain wall cleaning robot | |
CN213642947U (en) | Automatic washing and airing integrated device for fire hose | |
CN201094600Y (en) | Remote-controlling building exposed wall purification multifunctional operating system | |
CN206166842U (en) | Building outer wall clean -up equipment | |
CN2558475Y (en) | Outer wall cleaning and decorating device for high-rise building | |
CN209763858U (en) | Spray pipe automated inspection location cold cleaning system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20200209 |