Self-cleaning building facade coating device

Abstract

The utility model provides a self-cleaning building facade coating device, which relates to the technical field of coating devices and comprises a device body. The device body is provided with a coating spraying pipe in the left-right direction, plugging structures are arranged at the left end and the right end of the coating spraying pipe correspondingly, threaded blind holes are formed in the left end face and the right end face of the coating spraying pipe correspondingly, fixed bearing columns are installed in the threaded blind holes of the coating spraying pipe, and light columns are arranged in the middles of the fixed bearing columns. A threaded column is arranged on the inner end face of a light column of the fixed bearing column, and an anti-disengaging annular plate is arranged on the outer circumference of the outer end of the light column of the fixed bearing column, so that the fixed bearing column is conveniently installed on the coating spraying pipe through threads to bear the rolling contact wheel, and rolling contact with the wall face through the rolling contact wheel is facilitated; the problems that due to the fact that an interval exists between the device and the outer vertical face of a building, the device is prone to colliding with the building due to wind power, and rolling contact measures are inconvenient to be additionally arranged on the device to make the device make contact with the wall face to prevent collision are solved.

Description

Technical Field

[0001] This utility model belongs to the field of coating device technology, and in particular relates to a self-cleaning building facade coating device. Background Technology

[0002] Self-cleaning buildings are buildings that can automatically remove dirt and maintain cleanliness. These buildings are usually coated with a coating on their exterior facade. Through the coating's anti-fouling, waterproof, and mildew-proof properties, the need for manual cleaning is reduced, the lifespan of the building is extended, and maintenance costs are lowered. At the same time, they can achieve self-cleaning by relying on natural forces such as wind, rain, and sunlight.

[0003] Based on the above, the inventors have discovered the following shortcomings in existing self-cleaning building facade coating devices:

[0004] 1. There is a gap between the device and the building facade, which makes the device prone to hitting the building due to wind force. It is inconvenient to install rolling contact measures on the device to make the device contact the wall to prevent impact.

[0005] 2. The device is fixedly installed on the suspended platform, which makes it impossible to adjust the device according to the distance between the suspended platform and the wall. It is inconvenient to add adjustment measures to the device so that it can always be in contact with the wall through adjustment. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a self-cleaning building facade coating device. This solves the problems of existing devices having a gap between them and the building facade, making it easy for the device to collide with the building due to wind force, and the inconvenience of adding rolling contact measures to the device to ensure contact with the wall and prevent impact; and the device being fixedly installed on a suspended platform, making it impossible to adjust the device according to the distance between the platform and the wall, and the inconvenience of adding adjustment measures to ensure the device always contacts the wall through adjustment.

[0007] The purpose and effectiveness of this self-cleaning building facade coating device are achieved through the following specific technical means:

[0008] A self-cleaning building facade coating device includes a device body; the device body is provided with a coating spray pipe in a left-right direction, both ends of the coating spray pipe are provided with sealing structures, and threaded blind holes are opened on both ends of the coating spray pipe. A fixed support column is installed inside the threaded blind hole of the coating spray pipe, a light column is provided in the middle of the fixed support column, a threaded column is provided on the inner end face of the light column of the fixed support column, an anti-detachment ring plate is provided on the outer circumference of the outer end of the light column of the fixed support column, a regular hexagonal prism is provided on the outer end face of the light column of the fixed support column, and a rolling contact wheel is sleeved on the light column of the fixed support column, and a rotating hole with left-right penetration is opened in the center of the rolling contact wheel.

[0009] Furthermore, an assembly fixing cylinder is installed on the threaded rod of the supporting cylindrical rod. The inner circumference of the assembly fixing cylinder is threaded, and the outer circumference of the assembly fixing cylinder is provided with a regular hexagonal structure.

[0010] Furthermore, a bearing cylindrical rod is threadedly installed on the outer circumference of the adjusting rotating rod. A threaded cylinder is provided in the middle of the bearing cylindrical rod, and guide cylinders in the front and back directions are provided at both ends of the bearing cylindrical rod. Threaded rods in the up and down directions are provided at the bottom of both ends of the bearing cylindrical rod.

[0011] Furthermore, an adjusting rotating rod is installed inside the fixed cylinder of the coating spraying tube via a bearing. A fixed post is provided on the rear end face of the adjusting rotating rod, and a thread is provided on the outer circumference of the adjusting rotating rod. A left-right gripping rod is provided at the front end of the adjusting rotating rod.

[0012] Furthermore, an adjusting guide rod is installed on the internal threaded cylinder of the coating spraying pipe, and a regular hexagonal prism is provided on the rear end face of the adjusting guide rod, and a threaded post is provided on the rear end face of the regular hexagonal prism of the adjusting guide rod.

[0013] Furthermore, a coating spray head is installed inside the threaded hole of the coating spray pipe, a regular hexagonal prism is provided behind the coating spray head, a threaded post is provided on the front end face of the regular hexagonal prism of the coating spray head, and a spray hole that runs through the front and back is opened in the center of the coating spray head.

[0014] Furthermore, the rear wall of the coating spraying tube is provided with threaded holes arranged in the left and right directions, and internal threaded cylinders are provided at the front of both the left and right ends of the outer circumference of the coating spraying tube. A fixed cylinder is provided at the front of the middle of the outer circumference of the coating spraying tube, and a through external threaded cylinder is provided at the middle of the top of the outer circumference of the coating spraying tube.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The convenient fixed support column is installed on the coating spray pipe by threads to support the rolling contact wheel, which facilitates rolling contact with the wall surface. This solves the problem that there is a gap between the device and the building facade, which makes it easy for the device to hit the building due to wind force. It is inconvenient to add rolling contact measures to the device to make it contact the wall surface to prevent impact.

[0017] The adjustable rotating rod is mounted on the coating spray pipe via bearings to support the load-bearing cylindrical rod. The load-bearing cylindrical rod is then fixed to the suspended platform via an assembly fixing cylinder. The adjustable rotating rod engages with the load-bearing cylindrical rod via threads, which moves and adjusts the coating spray pipe. This solves the problem that when the device is fixed to the suspended platform, it cannot be adjusted according to the distance between the suspended platform and the wall, and it is inconvenient to add adjustment measures to the device so that it can always maintain contact with the wall through adjustment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0019] Figure 2 This is a bottom view of the structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the rear view structure of this utility model.

[0021] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0022] Figure 5 This is a disassembled structural diagram of the present invention.

[0023] Figure 6 This is a schematic diagram of the usage state of this utility model.

[0024] In the diagram: 1. Device body; 2. Coating spray pipe; 3. Fixed support column; 4. Rolling contact wheel; 5. Coating spray head; 6. Adjusting guide rod; 7. Adjusting rotating rod; 8. Supporting cylindrical rod; 9. Assembled fixed cylinder. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown:

[0027] This utility model provides a self-cleaning building facade coating device, including a device body 1. The device body 1 is provided with a coating spray pipe 2 in a left-right direction to facilitate the dispersion of coating material to the coating spray head 5 for spraying. Both ends of the coating spray pipe 2 are provided with sealing structures to prevent the coating material from being discharged without passing through the coating spray head 5. Threaded blind holes are opened on both ends of the coating spray pipe 2 to facilitate the installation of the fixed support column 3 by threads. The fixed support column 3 is installed inside the threaded blind hole of the coating spray pipe 2 to facilitate the support of the rolling contact wheel 4. A smooth column is provided in the middle of the fixed support column 3 to facilitate the rotation of the rolling contact wheel 4. A threaded column is provided on the inner end face of the smooth column of the fixed support column 3 to facilitate the installation and removal of the fixed support column 3 by threads. An anti-detachment ring plate is provided on the outer circumference of the smooth column of the fixed support column 3 to facilitate the anti-detachment ring of the rolling contact wheel 4. The contact wheel 4 is designed to prevent detachment. The outer end face of the fixed support column 3 is provided with a regular hexagonal prism, which facilitates the fixed support column 3 to be rotated and disassembled using tools. The fixed support column 3 is fitted with a rolling contact wheel 4, which facilitates the rolling contact wheel 4 to rotate in contact with the wall. The center of the rolling contact wheel 4 has a rotating hole that runs through it from left to right, which facilitates the insertion of the fixed support column 3 into it. The rear wall of the coating spray pipe 2 has threaded holes arranged from left to right, which facilitates the disassembly and assembly of the coating spray head 5 through the threads. The front of both ends of the outer circumference of the coating spray pipe 2 is provided with an internal threaded cylinder, which facilitates the disassembly and assembly of the guide rod 6 through the threads. The front of the middle of the outer circumference of the coating spray pipe 2 is provided with a fixed cylinder, which facilitates the installation of the rotating rod 7 through the bearing. The top of the outer circumference of the coating spray pipe 2 is provided with a through external threaded cylinder, which facilitates the installation of the external coating material supply pipe through the threads.

[0028] The coating spraying pipe 2 has a threaded hole inside which a coating spraying head 5 is installed to facilitate the spraying of coating material onto the wall surface. A regular hexagonal prism is located at the rear of the coating spraying head 5 for easy assembly and disassembly using tools. A threaded post is located on the front end face of the regular hexagonal prism of the coating spraying head 5 for easy assembly and disassembly using threads. A through-hole is located at the center of the coating spraying head 5 to facilitate the spraying of coating material. An adjusting guide rod 6 is installed on the internal threaded cylinder of the coating spraying pipe 2 to guide the movement of the coating spraying pipe 2. A regular hexagonal prism is located on the rear end face of the adjusting guide rod 6 for easy assembly and disassembly using tools. A threaded post is located on the rear end face of the regular hexagonal prism of the adjusting guide rod 6 for easy assembly and disassembly using threads. An adjusting rotating rod 7 is installed inside the fixed cylinder of the coating spraying pipe 2 via a bearing, facilitating the rotation of the adjusting rotating rod 7. A fixed post is located on the rear end face of the adjusting rotating rod 7 for easy installation and adjustment via bearings. The outer circumference of rod 7 is threaded to facilitate the installation of the cylindrical rod 8. The front end of the adjusting rod 7 has a left-right gripping lever for easy rotation. The outer circumference of the adjusting rod 7 is threaded to support the cylindrical rod 8, allowing it to be installed on the suspended platform to support various components. The cylindrical rod 8 has a through-hole internal threaded cylinder for easy installation of the adjusting rod 7. Both ends of the cylindrical rod 8 have guide cylinders for easy insertion of the guide rod 6. The bottom of both ends of the cylindrical rod 8 has threaded rods for easy insertion into the suspended platform. An assembly fixing cylinder 9 is installed on the threaded rod of the cylindrical rod 8 for easy locking and securing the inserted cylindrical rod 8. The inner circumference of the assembly fixing cylinder 9 is threaded for easy assembly and disassembly. The outer circumference of the assembly fixing cylinder 9 has a regular hexagonal structure for easy assembly and disassembly using tools.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In this utility model, such as Figure 1As shown, the device body 1 is installed on the suspended platform. The bottom of the supporting cylindrical rod 8 is the section cut off by the suspended platform. At this time, the threaded rod of the supporting cylindrical rod 8 is inserted into the suspended platform rod, and the supporting cylindrical rod 8 is locked and fixed to the suspended platform rod by the assembly fixing cylinder 9. Thus, the supporting cylindrical rod 8 supports the other components of the device body 1, allowing the device body 1 to rise and fall with the suspended platform. When the device body 1 is in use, the external coating material supply pipe needs to be threaded onto the external threaded cylinder of the coating spray pipe 2, so that the coating material enters the coating spray pipe 2 and is sprayed onto the wall from the coating spray head 5. When the position of the coating spray pipe 2 is adjusted, the adjusting rotating rod 7 is rotated to engage with the threaded rod 8, causing the adjusting rotating rod 7 to move backward through the threaded engagement. The adjusting rotating rod 7 drives the coating spray pipe 2 to move backward synchronously through the bearing, causing the coating spray pipe 2 to move backward synchronously through the fixed supporting column 3 and the rolling contact wheel 4 to contact the wall. The state is as follows. Figure 6 As shown, this solves the problem that the device is easily hit by the building due to wind because there is a gap between the device and the building facade. At the same time, the adjustable form of the coating spray pipe 2 solves the problem that the device cannot be adjusted according to the distance between the hanging basket and the wall because it is fixedly installed on the hanging basket.

[0031] Example 2: Unlike Example 1, the regular hexagonal prism of the fixed support column 3 can also be set as a regular heptagonal prism. This makes it necessary to use a special tool that works with the regular heptagonal prism to rotate the fixed support column 3, thus preventing non-workers from rotating or disassembling the fixed support column 3.

[0032] Example 3: The difference from Example 1 is that the regular hexagonal prism of the adjusting guide rod 6 can also be set as a regular heptagonal prism, so that the adjusting guide rod 6 can only be rotated by a special tool that cooperates with the regular heptagonal prism, thus preventing non-workers from rotating and disassembling the adjusting guide rod 6.

Claims

1. A self-cleaning building facade coating device, characterized by: The device body (1) is provided with a coating spraying pipe (2) in the left-right direction, both ends of the coating spraying pipe (2) are provided with sealing structures, threaded blind holes are formed in the left-right end faces of the coating spraying pipe (2), a fixed bearing column (3) is installed in the threaded blind hole of the coating spraying pipe (2), a light column is arranged in the middle of the fixed bearing column (3), a threaded column is arranged on the inner end face of the light column of the fixed bearing column (3), a anti-loose ring plate is arranged on the outer end of the light column of the fixed bearing column (3), a regular hexagonal prism is arranged on the outer end face of the light column of the fixed bearing column (3), a rolling contact wheel (4) is sleeved on the light column of the fixed bearing column (3), and a rotating hole penetrating left and right is formed in the center of the rolling contact wheel (4).

2. A self-cleaning building facade coating device according to claim 1, characterized in that: Screw holes are formed in the left-right direction on the rear wall of the coating spraying pipe (2), internal thread cylinders are arranged at the front of both ends of the outer circumference of the coating spraying pipe (2), a fixed cylinder is arranged in the middle of the front of the outer circumference of the coating spraying pipe (2), and an external thread cylinder penetrating through the top is arranged in the middle of the outer circumference of the coating spraying pipe (2).

3. A self-cleaning building facade coating device according to claim 2, characterized in that: A coating spraying head (5) is installed in the threaded hole of the coating spraying pipe (2), a regular hexagonal prism is arranged at the rear of the coating spraying head (5), a threaded column is arranged on the front end face of the regular hexagonal prism of the coating spraying head (5), and a spraying hole penetrating front and back is formed in the center of the coating spraying head (5).

4. A self-cleaning building facade coating device according to claim 3, characterized in that: An adjusting guide rod (6) is installed on the internal thread cylinder of the coating spraying pipe (2), a regular hexagonal prism is arranged on the rear end face of the adjusting guide rod (6), and a threaded column is arranged on the rear end face of the regular hexagonal prism of the adjusting guide rod (6).

5. A self-cleaning building facade coating apparatus as claimed in claim 4, characterized in that: An adjusting rotating rod (7) is installed in the fixed cylinder of the coating spraying pipe (2) through a bearing, a fixed column is arranged on the rear end face of the adjusting rotating rod (7), threads are formed on the outer circumference of the adjusting rotating rod (7), and a left-right direction gripping rod is arranged on the front end of the adjusting rotating rod (7).

6. A self-cleaning building facade coating apparatus as claimed in claim 5, characterized in that: A bearing cylindrical rod (8) is installed on the outer circumference of the adjusting rotating rod (7) through threads, an internal thread cylinder penetrating front and back is arranged in the middle of the bearing cylindrical rod (8), guide cylinders in the front-back direction are arranged at both ends of the bearing cylindrical rod (8), and threaded rods in the up-down direction are arranged at the bottoms of both ends of the bearing cylindrical rod (8).

7. A self-cleaning building facade coating apparatus as claimed in claim 6, characterized in that: An assembled fixed cylinder (9) is installed on the threaded rod of the bearing cylindrical rod (8), threads are formed on the inner circumference of the assembled fixed cylinder (9), and a regular hexagonal structure is arranged on the outer circumference of the assembled fixed cylinder (9).

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