CN210277040U - Device for cleaning glass curtain wall - Google Patents
Device for cleaning glass curtain wall Download PDFInfo
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- CN210277040U CN210277040U CN201920277057.4U CN201920277057U CN210277040U CN 210277040 U CN210277040 U CN 210277040U CN 201920277057 U CN201920277057 U CN 201920277057U CN 210277040 U CN210277040 U CN 210277040U
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- cleaning layer
- wiper
- brush
- sponge
- rolling brush
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- 238000004140 cleaning Methods 0.000 title claims abstract description 86
- 239000011521 glass Substances 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000005096 rolling process Methods 0.000 claims abstract description 39
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A device for cleaning a glass curtain wall sequentially comprises a wiper cleaning layer, a hair rolling brush cleaning layer and a sponge rolling brush cleaning layer from top to bottom, wherein the wiper cleaning layer, the hair rolling brush cleaning layer and the sponge rolling brush cleaning layer are arranged on one side of a frame; a water spraying device is arranged above the cleaning layer of the hair rolling brush; connect elevating gear on the frame, the frame opposite side be provided with the fan, frame externally mounted has two thrust electric fans, when the fan starts, greatly increased machine is to the pressure of wall, the utility model has the characteristics of rational in infrastructure, stability is strong.
Description
Technical Field
The utility model relates to a clean technical field of the glass curtain wall of high building, in particular to a device for cleaning glass curtain wall.
Background
In the field of cleaning of glass curtain walls of high buildings, various large companies generally use manpower resources, and the problems of low cleaning efficiency, high working risk and high cost often exist. In the past, most of the glass curtain wall cleaning robots on the market have the problems of poor wind resistance, low stability and difficulty in putting into practical operation. In order to improve the cleaning efficiency of the high-rise glass curtain wall and achieve the aim of reducing expenditure, the product is improved and innovated in the aspect of mechanical structure, and the problem which puzzles a plurality of enterprises at present can be effectively solved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a device for cleaning a glass curtain wall, which has the characteristics of reasonable structure and strong stability.
In order to realize the purpose, the utility model discloses a technical scheme is:
a device for cleaning a glass curtain wall sequentially comprises a wiper cleaning layer 3, a hair rolling brush cleaning layer 5 and a sponge rolling brush cleaning layer 6 from top to bottom, wherein the wiper cleaning layer 3, the hair rolling brush cleaning layer 5 and the sponge rolling brush cleaning layer 6 are arranged on one side of a frame 1, a water spraying device 4 is arranged above the hair rolling brush cleaning layer 5, and the frame 1 is connected with a lifting device 2;
the wiper cleaning layer 3, the hair rolling brush cleaning layer 5 and the sponge rolling brush cleaning layer 6 are provided with a front-and-back moving device which is used for driving the wiper cleaning layer 3, the hair rolling brush cleaning layer 5 and the sponge rolling brush cleaning layer 6 to move front and back;
the other side of the frame 1 is provided with a fan 8.
The device of back-and-forth movement including setting up baffle 21 on frame 1, be provided with sharp module 23 on baffle 21, sharp module 23 links to each other with step motor 22, be symmetrical arrangement on the baffle 21 and have slide rail 25, be provided with guide rail slider 24 on the slide rail 25, be provided with square pipe 26 on sharp module 23 both sides, sharp module 23 upper surface is provided with the backup pad, the backup pad both sides correspondence is provided with two bearings 35, correspond windscreen wiper cleaning layer 3 on the bearing 35, the brush cleaning layer 5 and the sponge round brush cleaning layer 6 and be provided with brush roll 33, windscreen wiper device and sponge round brush 42 respectively, brush roll 33, windscreen wiper device and sponge round brush 42 link to each other with pneumatic rod 27 respectively.
The square tube 26 is provided with a pneumatic rod 27, and the pneumatic rod 27 is assembled on a damper end lock 28.
The fans 8 are arranged from top to bottom, and a fan protection cover 48 is arranged on the outer side of each fan 8.
The surface of the sponge rolling brush 42 is distributed with patterns, and a water squeezing device 7 is arranged below the sponge rolling brush 42.
The linear module 23 is installed on the partition plate 21 through bolt connection, the linear module 23 is used for converting rotary motion into linear motion, the partition plate 21 is connected with the motor base 43 through bolts, and the stepping motor 22 is installed on the motor base 43 through bolt connection and connected with the linear module 23 through a coupler.
The windscreen wiper device include windscreen wiper front bezel 32 and back plate 30, be provided with windscreen wiper strip 31 between windscreen wiper front bezel 32 and the back plate 30, windscreen wiper strip 31 is provided with a plurality ofly and is 45 slopes downwards, square pipe 26 on set up distance sensor installation piece 52, be provided with distance sensor 53 on the distance sensor installation piece 52, distance sensor 53 is used for responding to the distance between windscreen wiper cleaning layer 3, the clean layer of brush 5 and the clean layer of sponge round brush 6 and the glass.
The brush roller 33, the wiper device and the sponge roller brush 42 are arranged between the two bearings 35 through threaded connection and can do linear reciprocating motion along with the sliding block 36; a motor 51 is arranged on one side of the shaft of the brush roller 33, the wiper device and the sponge rolling brush 42; the nozzle supporting frames 37 are symmetrically arranged on the supporting plate, and a nozzle mounting plate 49 is arranged at the top of each nozzle supporting frame 37.
The spray head mounting plate 49 is provided with the spray head shell 38 through bolts, the hose 41 is arranged in the spray head shell 38, the two sides of the hose 41 are fixedly provided with 90-degree pipe joints 50, the spray head mounting plate 49 is provided with the pipe joint 39, one end of the pipe joint 39 extends out of a hole in the spray head mounting plate 49 and is externally connected with a long water pipe, and the other ends of the other pipe joints 39 are provided with nozzles 40 which extend out of holes in the spray head mounting plate 49.
The water spraying device 4 comprises a water collecting groove 45 arranged on the supporting plate 20, the water collecting groove 45 is positioned at the tail end of water flow on the sponge rolling brush 42, the water collecting groove 45 is arc-shaped, water squeezing teeth 44 are evenly distributed on the surface of the water collecting groove 45 on the inner side of the arc, the tail end of the water collecting groove 45 is connected with a hose 41, a water tank 47 is arranged at the tail end of the hose 41, and the water tank 47 is installed on the frame 1.
The hair roller brush cleaning layer 5 and the sponge roller brush cleaning layer 6 are arranged at intervals and can be provided with a plurality of layers.
And the eight opposite corners of the left side and the right side of the frame 1 are provided with anti-collision wheels 9.
The utility model has the advantages that:
(1) the high-altitude stable climbing and obstacle crossing are realized by means of a hanging basket technology, and the safety and the practicability of high-altitude cleaning work are improved;
(2) the roller, the scraping brush and the motor bearing are reasonably arranged, and the radial and axial loads of the device during operation can be effectively balanced, so that the stable operation of the device is ensured;
(3) the distance between the device and the curtain wall is measured through the distance sensor, so that the accurate operation of the device is ensured;
(4) the product has simple and reasonable structure distribution, greatly saves space so as to reduce the load capacity of the machine, and is convenient for installation, maintenance and replacement of hoses and bearings;
(5) two thrust fans are arranged on the rear side of the product, and provide reverse wind power when the machine operates at high altitude, so that the wind resistance of the product can be effectively improved;
(6) the water squeezing device is arranged below the roller of the product, so that redundant water in the roller can be squeezed and collected simply and rapidly, and an ideal cleaning effect is achieved;
(7) the anti-collision wheel with the side face is higher in applicability, suitable for cleaning special glass wall faces and wider in product coverage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a left side view of the overall structure of the present invention.
Fig. 3 is the wiper cleaning layer 3 of the present invention.
Fig. 4 is a schematic view of the specific structure of the wiper device of the present invention.
Fig. 5 is a schematic structural view of the back plate 30 of the present invention.
Fig. 6 is a schematic structural view of the front plate 32 of the present invention.
Fig. 7 is a schematic view of the specific structure of the wiper device of the present invention.
Fig. 8 is a second schematic view of the wiper device of the present invention.
Fig. 9 shows a specific structure of the water spraying device of the present invention.
Fig. 10 shows the sponge supporting cleaning layer of the present invention.
Fig. 11 is a schematic structural diagram of the water spraying apparatus of the present invention.
Fig. 12 is a schematic structural view of a water spraying apparatus according to the present invention.
Fig. 13 is a third schematic structural view of the water spraying device of the present invention.
Fig. 14 is a schematic view of the structure of the water tank of the present invention.
Fig. 15 is a schematic structural view of a propulsion fan apparatus according to the present invention.
Fig. 16 is a schematic view of the structure of the anti-collision wheel of the present invention.
Fig. 17 is a schematic view of the distance sensor of the present invention.
Fig. 18 is a schematic view of the slide rail pad of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2: the glass curtain wall cleaning robot is of a frame type structure based on a hanging basket, and is reasonable in structure and strong in stability. The total five layers are arranged from top to bottom. The first layer of this product is windscreen wiper clean layer 3, and the second floor is brush clean layer 5, and the clean layer 6 of third layer sponge round brush, for improving clean efficiency, the looks isostructure is taken to second, fourth layer, and the looks isostructure is taken to third, fifth layer, installs water tank 47 on the sixth layer.
As shown in fig. 3: the first layer is a wiper cleaning layer 3 which mainly comprises a wiper device 3 and a power propulsion device, and a partition plate 21 is clamped on the frame 1 and plays a role in supporting and fixing various mechanical parts; the linear module 23 is installed on the partition plate 21 through bolt connection, and plays a role in converting the rotary motion of the stepping motor 22 into linear motion, thereby realizing high-precision repeated linear motion; the motor base 43 is connected to the partition plate 21 through bolts, and the stepping motor 22 is connected to the motor base 43 through bolts and connected with the linear module 23 through a coupler to serve as a power source of the whole propulsion device; the linear slide rails 25 are connected and installed on the partition plate 21 through bolts and are symmetrically distributed; the slide block 24 is arranged on a linear slide rail 25 and can perform linear motion along the slide rail 25; the cushion block 54 is fixed on the surface of the guide rail slide block 24 through bolt connection, and plays roles of the square pipe 26 and abrasion resistance; the square tube 26 is fixed on the cushion block 24 through bolt connection and can do linear motion along with the linear module 23; the second support plate 20 is fixed on the square pipe 26 by bolt connection, supports the pressure from other parts, and keeps parallel with the clapboard 21; the tail ends of the second supporting plates 20 are symmetrically provided with the air pressure rods 27, so that the stable operation of the machine is ensured, and the damping effect is achieved; the wiper device 3 is fixed on the air pressure rod 27 through bolt connection (as shown in figure 4), and can do linear reciprocating motion along with the sliding block, so as to effectively brush and scrape rain drops and dust attached to the glass curtain wall; the wiper strip 31 is fixed between the front wiper plate 32 and the rear wiper plate 30 by bolts (as shown in fig. 5 and 6), and the wiper strip is inclined downwards at an angle of 45 degrees; the distance sensor 53 is connected with a distance sensor mounting block 52 (shown in fig. 17) fixed on the square pipe 26 through bolts, the distance between the machine and a target can be measured in time, the accurate operation of the machine is further ensured, and a cushion block 54 (shown in fig. 18) is connected and fixed on the surface of the guide rail sliding block 24;
as shown in fig. 7 and 8: the second layer is a brush cleaning layer 5 which mainly comprises a water spraying device 4, a brush cleaning device and a power propulsion device, wherein the structural distribution of the linear module 23-2, the linear guide rail 25-2, the guide rail slide block 36-2, the square tube 26-2 and the distance sensor 53-2 is the same as that of the first layer, and the description is omitted here. The first supporting plate 34 is a solid supporting plate, so that a certain weight is added, more stable movement is facilitated, a certain space is reserved for installing the control circuit board, the two bearings 35 are symmetrically distributed on the surface of the first supporting plate 34, the hair roller brush 33 is supported to perform stable rotary movement, and the rotary precision of the hair roller brush 33 is ensured; the brush roller 33 is arranged between the two bearings 35 through threaded connection and can do linear reciprocating motion along with the sliding block 36-2; the motor 51 is arranged on one side of the shaft of the brush roller 33 and provides power for the brush roller 33 to rotate;
as shown in fig. 8 and 9: the water spraying device 4 has the specific structure that the nozzle support frames 37 are symmetrically arranged on the first support plate 34 through bolt connection and can linearly reciprocate along with the slide block 36-2; the nozzle mounting plate 49 is fixed on the nozzle support frame 37 through bolt connection; the spray head outer shell 38 is arranged on the spray head mounting plate 49 through bolts, and plays a role in protecting the spray head device; the hose 41 is arranged inside the spray head shell 19 and plays a role of conveying water; 90-degree pipe joints 50 are fixed on two sides of the hose 41-2, and a pipe joint 39 is arranged in the center of the hose to play a role in connecting a hose pipeline and guiding water flow; one end of the pipe joint 39 extends out of the hole on the spray head mounting plate 49 and is externally connected with a long water pipe to provide water source for the spray head; the other end of the other pipe joint 39, on which the nozzle 40 is mounted, extends from the hole on the nozzle mounting plate 49;
as shown in fig. 10: the third layer is a sponge rolling brush cleaning layer 6 which mainly comprises a sponge rolling brush supporting device, a water squeezing device 7 and a power propelling device, wherein the structural distribution of the second supporting plate 20-3, the linear module, the guide rail sliding block, the square tube and the distance sensor is the same as that of the first layer, and the description is not given here. The shock absorber end dead lock 28-3 and the shock absorber dead lock 29-3 are symmetrically arranged on the square pipe 26-3 through bolt connection; the pneumatic rod 27-3 is assembled on the end locking block 28-3 of the shock absorber and the end locking block 29-3 of the shock absorber, so that the stable operation of the machine during working is ensured; the sponge rolling brush 42 is arranged on the air pressure rod 27-3 and can be propped against the curtain wall in the cleaning process of the machine, so that the supporting, fixing and cleaning effects on the machine are achieved, patterns are distributed on the surface of the sponge rolling brush to increase the friction force of the contact surface, and therefore the stable operation of the cleaning device is guaranteed;
as shown in fig. 11, 12, and 13: the water receiving tank 45 is fixed on the second support plate 20-3 through threaded connection, water squeezing teeth 44 are evenly distributed on the surface of the water receiving tank, when the sponge rolling brush 42 absorbs water to be saturated, the sponge expands and rotates through friction force in the contact process with glass, the sponge extrudes with the water squeezing teeth 44 in the rotation process, water in the supporting rolling brush 42 is extruded out and flows into the water receiving tank 45, the tail end of the water receiving tank 45 is connected with a hose 41-3, and the extruded water flows into an inlet pipe 46 and flows into a water tank 47 (as shown in fig. 14);
the second layer structure of the product is completely the same as the fourth layer structure, and the third layer structure is completely the same as the fifth layer structure, and the description is not given here.
As shown in fig. 16: and a water tank 47 is arranged on the sixth layer, so that the function of collecting the waste water of the whole machine is achieved.
The left side and the right side of the frame 1 of the product are provided with the anti-collision wheels 9 at eight opposite angles, so that the anti-collision effect is achieved when the special building is met;
as shown in fig. 15: two thrust fans 8 are installed at the back of the frame 1, the thrust fans 8 increase the pressure of the machine to the wall surface, the transverse friction force is increased, the amplitude of the machine swinging at high altitude is reduced, and the problem of overlarge deviation of a cleaning route caused by overlarge left-right swinging of the machine is avoided. Outside the thrust fan 8 is a thrust fan protective cover 48, which ensures the normal operation of the fan and protects the fan from damage.
The utility model discloses a theory of operation:
the glass curtain wall robot mainly comprises three parts, namely a bearing device, a cleaning device and a control system. The cleaning part of the product is arranged on the hanging basket, so that the stable posture is ensured, and the stable climbing and obstacle crossing of the robot are realized. The specific implementation process is as follows: the cleaning device is of a frame structure as a whole. The linear module 23 is powered by the stepping motor 22, the slide block 24 is arranged on the linear module 23, and the slide block 24 drives the supporting plate to do linear motion. The wiper blade device, the hair rolling brush device, and the sponge rolling brush device are installed on the corresponding second support plates 20, 34, 20-3 to perform a linear motion in a horizontal direction together with the support plates. The water spraying device 4 is installed at the upper end of the hair rolling brush 33 and can do linear reciprocating motion along with the supporting plate. The hose 41 is connected to the rear of the water spraying device 4, and water is supplied through the long water pipe. Crowded water installation 7 is equipped with to sponge round brush 42 below, sponge inflation after sponge round brush 42 absorbs water, when sponge round brush 42 and glass wall contact and relative motion, sponge round brush 42 can rotate, sponge round brush 42 can extrude with crowded water tooth 44, thereby extrude unnecessary water in the sponge, unnecessary water extrudes the back and receives the action of gravity to flow into and receive basin 45, because it is 45 to receive basin 45 to incline, rivers can assemble in the bottom, the inlet tube 46 department that flows into the water tank through hose 41-3, thereby flow into water tank 47.
Two thrust fans 8 are installed outside the frame 1, when the fans are started, the pressure of the machine to the wall surface is greatly increased, the transverse friction force is increased, the amplitude of the machine swinging at high altitude is reduced, and the problem that the deviation of a cleaning route of the machine is too large due to too large left-right swinging is avoided. Thereby achieving the ideal cleaning effect.
The lifting device 2 is driven by an existing artificial gondola or a mechanical lifting device.
The utility model discloses the principle that utilizes specifically is: the glass curtain wall cleaning device is arranged on the lifting device 2, and the purpose of stable operation of the cleaning device at high altitude can be realized by means of the lifting device 2 and the electric fan 8. The utility model has simple and reasonable mechanical structure design on the premise of ensuring the working requirement, so that the installation, the maintenance and the part replacement are simple and convenient; not only work efficiency promotes by a wide margin, moreover very big degree the improvement the security of high altitude cleaning work.
Claims (7)
1. A device for cleaning a glass curtain wall is characterized by sequentially comprising a windscreen wiper cleaning layer (3), a hair rolling brush cleaning layer (5) and a sponge rolling brush cleaning layer (6) from top to bottom, wherein the windscreen wiper cleaning layer (3), the hair rolling brush cleaning layer (5) and the sponge rolling brush cleaning layer (6) are arranged on one side of a frame (1), a water spraying device (4) is arranged above the hair rolling brush cleaning layer (5), and the frame (1) is connected with a lifting device (2);
the windscreen wiper cleaning layer (3), the hair rolling brush cleaning layer (5) and the sponge rolling brush cleaning layer (6) are provided with a front-back moving device which is used for driving the windscreen wiper cleaning layer (3), the hair rolling brush cleaning layer (5) and the sponge rolling brush cleaning layer (6) to move back and forth;
a fan (8) is arranged on the other side of the frame (1);
the eight opposite corners of the left side and the right side of the frame (1) are provided with anti-collision wheels (9);
the fan (8) from top to bottom be provided with a plurality ofly, fan (8) outside is provided with fan safety cover (48).
2. Device for cleaning glass curtain walls according to claim 1, the device for moving back and forth comprises a partition plate (21) arranged on the frame (1), a linear module (23) is arranged on the partition plate (21), the linear module (23) is connected with a stepping motor (22), slide rails (25) are symmetrically arranged on the partition plate (21), a guide rail slide block (24) is arranged on the slide rails (25), square pipes (26) are arranged at two sides of the linear module (23), a supporting plate is arranged on the upper surface of the linear module (23), two bearings (35) are correspondingly arranged at two sides of the supporting plate, a brush roller (33), a wiper device and a sponge roller brush (42) are respectively arranged on the bearings (35) corresponding to the wiper cleaning layer (3), the brush roller cleaning layer (5) and the sponge roller brush cleaning layer (6), the brush roller (33), the wiper device and the sponge roller brush (42) are respectively connected with the pneumatic rod (27);
the square tube (26) is provided with an air pressure rod (27), and the air pressure rod (27) is assembled on a dead end lock (28) of the shock absorber;
linear module (23) install on baffle (21) through bolted connection, linear module (23) are used for converting rotary motion into linear motion, pass through bolted connection motor cabinet (43) on baffle (21), step motor (22) are through on bolted connection installation motor cabinet (43) to be connected with linear module (23) through the shaft coupling.
3. A device for cleaning glass curtain walls as claimed in claim 2, wherein patterns are distributed on the surface of the sponge rolling brush (42), and a water squeezing device (7) is arranged below the sponge rolling brush (42).
4. The device for cleaning the glass curtain wall as claimed in claim 2, wherein the wiper device comprises a wiper front plate (32) and a wiper back plate (30), a wiper strip (31) is arranged between the wiper front plate (32) and the wiper back plate (30), the wiper strip (31) is arranged in a plurality and inclines downwards at 45 degrees, a distance sensor mounting block (52) is arranged on the square tube (26), a distance sensor (53) is arranged on the distance sensor mounting block (52), and the distance sensor (53) is used for sensing the distance between the wiper cleaning layer (3), the brush cleaning layer (5) and the sponge brush cleaning layer (6) and the glass.
5. A device for cleaning glass curtain walls as claimed in claim 2, wherein the brush roller (33), the wiper means and the sponge roller brush (42) are mounted between two bearings (35) by means of a threaded connection, being capable of reciprocating linearly with the slider (36); a motor (51) is arranged on one side of the shafts of the brush roller (33), the wiper device and the sponge roller brush (42); the spray head support frames (37) are symmetrically arranged on the support plate, and spray head mounting plates (49) are arranged at the tops of the spray head support frames (37);
the shower nozzle mounting panel (49) pass through bolt installation shower nozzle shell (38), shower nozzle shell (38) inside is provided with hose (41), hose (41) both sides are fixed with 90 pipe connections (50), are provided with coupling (39) on shower nozzle mounting panel (49), and the hole on shower nozzle mounting panel (49) is stretched out from the one end of coupling (39), external long water pipe, the other end of other coupling (39), it is installed nozzle (40) and is stretched out from the hole on shower nozzle mounting panel (49) on it.
6. The device for cleaning the glass curtain wall as claimed in claim 1, wherein the water spraying device (4) comprises a water collecting groove (45) arranged on the support plate (20), the water collecting groove (45) is positioned at the tail end of water flow on the sponge rolling brush (42), the water collecting groove (45) is arc-shaped, water squeezing teeth (44) are uniformly distributed on the surface of the water collecting groove (45) on the inner side of the arc shape, a hose (41) is connected to the tail end of the water collecting groove (45), a water tank (47) is arranged at the tail end of the hose (41), and the water tank (47) is installed on the frame (1).
7. A device for cleaning glass curtain walls as claimed in claim 1, wherein the brush roller cleaning layer (5) and the sponge roller cleaning layer (6) are arranged at intervals and can be provided with multiple layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277057.4U CN210277040U (en) | 2019-03-05 | 2019-03-05 | Device for cleaning glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277057.4U CN210277040U (en) | 2019-03-05 | 2019-03-05 | Device for cleaning glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210277040U true CN210277040U (en) | 2020-04-10 |
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ID=70060508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277057.4U Active CN210277040U (en) | 2019-03-05 | 2019-03-05 | Device for cleaning glass curtain wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN210277040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617694A (en) * | 2020-12-21 | 2021-04-09 | 正从科技(上海)有限公司 | Cleaning robot protection device |
-
2019
- 2019-03-05 CN CN201920277057.4U patent/CN210277040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617694A (en) * | 2020-12-21 | 2021-04-09 | 正从科技(上海)有限公司 | Cleaning robot protection device |
| CN112617694B (en) * | 2020-12-21 | 2022-03-01 | 正从科技(上海)有限公司 | Cleaning robot protection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230210 Address after: 710000 Room 2211, Building 2, Fengxi International Building, Fengxi New Town, Xixian New District, Xi'an, Shaanxi Province Patentee after: Lv Xiaofang Address before: 710021 No. 02, Zone A, Youjia Maker Space, 5F, Daming Palace Office Furniture Mall, North 3rd Ring Road, Wude Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: Xi'an panlang Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20240903 Address after: 710000 Room 2211, Building 2, Fengxi International Building, Fengxi New Town, Xixian New District, Xi'an, Shaanxi Province Patentee after: Shaanxi Junhong Shengtai Information Technology Co.,Ltd. Country or region after: China Address before: 710000 Room 2211, Building 2, Fengxi International Building, Fengxi New Town, Xixian New District, Xi'an, Shaanxi Province Patentee before: Lv Xiaofang Country or region before: China |