Multifunctional scraper for exterior wall latex paint construction

Abstract

The utility model discloses a multifunctional scraper for external wall latex paint construction, including support cylinder, the inside of support cylinder places and extends the link assembly, the back of link assembly is equipped with the clamping assembly, the inside installation of extension rod is equipped with support subassembly, the outer surface of extension rod is equipped with limit component, the outer surface of support cylinder is equipped with fixed component. The device changes the originally shorter scraper into telescopic support cylinder and extension rod, so that the construction personnel can adjust the length of the device according to the height of the external wall when using the device, so that the worker can clean the outer surface of the high external wall without the help of other tools. Therefore, the device effectively solves the problem that the existing device needs to use climbing tools to clean the outer surface, which leads to more troublesome construction.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a multi-functional scraper for applying exterior wall latex paint. Background Technology

[0002] Construction robots typically consist of a main body, a multi-jointed robotic arm, and a work unit. The work unit is configured with corresponding tools depending on the type of construction work. For example, when applying latex paint to an exterior wall, a scraper is needed to scrape the exterior wall to remove loose cement or stones from the surface, thus ensuring a tighter adhesion between the latex paint and the wall.

[0003] Chinese patent with publication number CN222413911U discloses a cement scraper for building construction, including a scraper body, an installation block fixedly connected to the top middle position of the scraper body, disassembly structures on both sides of the installation block, a connecting structure on the top of the installation block, and fixing structures on both sides of the bottom of the connecting structure.

[0004] However, the existing devices still have some shortcomings. When applying latex paint to exterior walls, the entire wall surface needs to be covered. However, when cleaning the exterior surface, the scraper is relatively short, requiring the use of climbing tools, which makes the process more troublesome. To address this, we propose a multi-functional scraper for exterior wall latex paint application to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional scraper for applying exterior wall latex paint, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-functional scraper for applying latex paint to exterior walls includes a support cylinder, an extension rod placed inside the support cylinder, a connector assembly installed at the left end of the extension rod, a clamping assembly installed on the back of the connector assembly, a support assembly installed inside the extension rod, a limit assembly installed on the outer surface of the extension rod, and a fixing assembly installed on the outer surface of the support cylinder.

[0008] In a further embodiment, the connector assembly includes a connecting plate located at the left end of the extension rod, a connecting block being mounted on the outer surface of the connecting plate, an mounting frame being mounted on the back of the connecting block, and a scraper blade being mounted inside the mounting frame.

[0009] In a further embodiment, the clamping assembly includes an anti-slip plate and a clamping plate, the anti-slip plate being located on the inner wall of the mounting frame, the clamping plate being located on the outer surface of the scraper blade, and the clamping plate being connected to the mounting frame by two fastening bolts.

[0010] In a further embodiment, the support assembly includes a support groove and a support rod, the support groove being located inside the extension rod, the support rod being located inside the support cylinder, and the left end of the support rod extending into the support groove.

[0011] In a further embodiment, the limiting component includes two limiting grooves and two limiting blocks. Both limiting grooves are located on the inner wall of the support cylinder, and both limiting blocks are located on the outer surface of the extension rod. Both limiting blocks are slidably connected to the limiting grooves.

[0012] In a further embodiment, the fixing component includes a threaded hole located on the outer surface of the support cylinder, and a fixing bolt is threaded onto the inner ring of the threaded hole.

[0013] In a further embodiment, the outer surface of the support cylinder is fitted with two anti-slip sleeves, and a hanging ring is installed at the right end of the support cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model discloses a multi-functional scraper for exterior wall latex paint application. By replacing the original scraper with a short handle with a telescopic support cylinder and extension rod, the length of the device can be adjusted according to the height of the exterior wall. This allows workers to clean the exterior surface of high-altitude walls without the need for additional tools. Therefore, this device effectively solves the problem that existing devices require climbing tools for cleaning exterior surfaces, making the process more cumbersome. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a multi-functional scraper for applying exterior wall latex paint.

[0017] Figure 2 This is a schematic diagram of the overhead section of a multi-functional scraper for applying exterior wall latex paint.

[0018] Figure 3 This is a schematic diagram of the front section structure of a multi-functional scraper for applying exterior wall latex paint.

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the joint component in a multi-functional scraper for applying exterior wall latex paint.

[0020] Figure 5 This is a side view of the mounting frame in a multi-functional scraper for applying exterior wall latex paint.

[0021] In the diagram: 1. Support cylinder; 2. Extension rod; 3. Connector assembly; 4. Fixing assembly; 5. Clamping assembly; 6. Support assembly; 7. Limiting assembly; 8. Hanging ring; 9. Anti-slip sleeve; 10. Scraper blade; 11. Support groove; 12. Threaded hole; 13. Fixing bolt; 14. Support rod; 15. Limiting groove; 16. Limiting block; 17. Connecting block; 18. Connecting plate; 19. Mounting frame; 20. Clamping plate; 21. Fastening bolt; 22. Anti-slip plate. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5In this utility model, a multi-functional scraper for exterior wall latex paint application includes a support cylinder 1, an extension rod 2 placed inside the support cylinder 1, a connector assembly 3 installed at the left end of the extension rod 2, a clamping assembly 5 installed on the back of the connector assembly 3, a support assembly 6 installed inside the extension rod 2, a limiting assembly 7 installed on the outer surface of the extension rod 2, a fixing assembly 4 installed on the outer surface of the support cylinder 1, and a connecting plate 18 located at the left end of the extension rod 2. A connecting block 17 is installed on the outer surface of the connecting plate 18, and an installation frame 19 is installed on the back of the connecting block 17. A scraper blade 10 is installed inside the installation frame 19. By having the construction worker hold the device and bring the scraper blade 10 in the device into contact with the outer surface of the exterior wall, the outer surface of the exterior wall can be cleaned.

[0026] The clamping assembly 5 includes an anti-slip plate 22 and a clamping plate 20. The anti-slip plate 22 is located on the inner wall of the mounting frame 19, and the clamping plate 20 is located on the outer surface of the scraper blade 10. The clamping plate 20 is connected to the mounting frame 19 by two fastening bolts 21. The detachable clamping plate 20 allows for easy disassembly and replacement of the scraper blade 10.

[0027] The support assembly 6 includes a support groove 11 and a support rod 14. The support groove 11 is located inside the extension rod 2, and the support rod 14 is located inside the support cylinder 1. The left end of the support rod 14 extends into the support groove 11. The cooperation between the support rod 14 and the support groove 11 increases the robustness of the device. The limiting assembly 7 includes two limiting grooves 15 and two limiting blocks 16. Both limiting grooves 15 are located on the inner wall of the support cylinder 1, and both limiting blocks 16 are located on the outer surface of the extension rod 2. Both limiting blocks 16 are slidably connected to the limiting grooves 15. Through the limiting blocks 16 and the limiting grooves 15, the extension rod 2 as a whole can be prevented from being pulled out of the support cylinder 1.

[0028] The fixing component 4 includes a threaded hole 12, which is located on the outer surface of the support cylinder 1. The inner ring of the threaded hole 12 is threaded with a fixing bolt 13. Two anti-slip sleeves 9 are fitted on the outer surface of the support cylinder 1. A hanging ring 8 is installed at the right end of the support cylinder 1.

[0029] The working principle of this utility model is as follows:

[0030] When using this multi-functional scraper for exterior wall latex paint application, the worker first installs the scraper blade 10 on one end of the connector assembly 3 and clamps the scraper blade 10 using the clamping assembly 5. Then, the worker uses the device to clean the exterior surface of the exterior wall. Next, the worker screws on the fixing assembly 4 to pull the extension rod 2 to a suitable length and screws on the fixing assembly 4 again to fix it, thus extending the length of the device. Then, the worker cleans the higher parts of the wall again. After cleaning, the worker inspects or disassembles and replaces the scraper blade 10.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-functional trowel for exterior wall latex paint work, characterized by: The device includes a support cylinder (1), an extension rod (2) is placed inside the support cylinder (1), a connector assembly (3) is installed at the left end of the extension rod (2), a clamping assembly (5) is installed on the back of the connector assembly (3), a support assembly (6) is installed inside the extension rod (2), a limit assembly (7) is installed on the outer surface of the extension rod (2), and a fixing assembly (4) is installed on the outer surface of the support cylinder (1).

2. The multi-functional blade for exterior wall latex paint construction according to claim 1, characterized in that: The connector assembly (3) includes a connecting plate (18) located at the left end of the extension rod (2). A connecting block (17) is mounted on the outer surface of the connecting plate (18). A mounting frame (19) is mounted on the back of the connecting block (17). A scraper blade (10) is mounted inside the mounting frame (19).

3. The multi-functional blade for exterior wall latex paint construction according to claim 1, characterized in that: The clamping assembly (5) includes an anti-slip plate (22) and a clamping plate (20). The anti-slip plate (22) is located on the inner wall of the mounting frame (19), and the clamping plate (20) is located on the outer surface of the scraper blade (10). The clamping plate (20) is connected to the mounting frame (19) by two fastening bolts (21).

4. The multi-functional blade for exterior wall latex paint construction according to claim 1, characterized in that: The support assembly (6) includes a support groove (11) and a support rod (14). The support groove (11) is located inside the extension rod (2), and the support rod (14) is located inside the support cylinder (1). The left end of the support rod (14) extends into the support groove (11).

5. The multi-functional blade for exterior wall latex paint construction according to claim 1, characterized in that: The limiting component (7) includes two limiting grooves (15) and two limiting blocks (16). The two limiting grooves (15) are located on the inner wall of the support cylinder (1), and the two limiting blocks (16) are located on the outer surface of the extension rod (2). The two limiting blocks (16) are slidably connected to the limiting grooves (15).

6. The multi-functional blade for exterior wall latex paint construction according to claim 1, characterized in that: The fixing component (4) includes a threaded hole (12) located on the outer surface of the support cylinder (1), and the inner ring of the threaded hole (12) is threaded with a fixing bolt (13).

7. The multi-functional blade for exterior wall latex paint construction according to claim 1, characterized in that: Two anti-slip sleeves (9) are fitted on the outer surface of the support cylinder (1), and a hanging ring (8) is installed on the right end of the support cylinder (1).

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