Rolling brush device for building waterproof engineering

Abstract

The utility model relates to the field of rolling brush devices, and discloses a rolling brush device for building waterproof engineering, which comprises a handle, the inner wall of the handle is slidably connected with a movable column, the bottom end of the movable column is fixedly connected with a connecting pipe, the outer wall of the connecting pipe is rotatably connected with a brush roller, and the inner wall of the brush roller is fixedly connected with a guide rail. A rotating column is rotatably connected to the inner wall of the brush roller, a fixing seat is fixedly connected to the outer wall of the rotating column, a connecting rod is rotatably connected to the outer wall of the fixing seat, a connecting block is rotatably connected to the outer wall of the connecting rod, an arc plate is fixedly connected to the top end of the connecting block, and a sliding block is fixedly connected to the outer wall of the connecting block. According to the tube bank, when a worker uses the tube bank, limiting of the limiting assembly is relieved firstly, then the rotating column is rotated to enable the arc-shaped plate to protrude, the arc-shaped groove of the tube bank is filled through the arc-shaped plate protrusion, operation through other tools is avoided, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the field of roller brush devices, in particular to a roller brush device used in building waterproofing projects. Background Art

[0002] Building waterproofing is an important part of the construction project, which aims to prevent water from penetrating certain parts of the building. Specifically, it is a sub-project to ensure that the structure of the building (structure) is not invaded by water and the internal space is not harmed by water. This waterproofing project occupies an important position in the entire construction project because it involves many parts of the building (structure), such as the basement, wall floor, wall body, roof, etc.

[0003] After searching, Chinese patent announcement number: CN216840440U discloses a roller brush device for building waterproofing projects, including a shell, and a feed port is fixedly installed on the top of the shell. The roller brush device for building waterproofing projects is arranged on the right side of the shell, and a scraper is arranged between the mixing brush and the inside of the shell. The scraper can scrape off a large amount of excess paint dipped by the roller brush in the shell, and can also smooth the paint dipped on the surface of the roller brush to improve the flatness of each brushing. At the same time, the rotation of the roller brush drives the rotation of the third gear, and then the first gear and the internal stirring impeller are driven to rotate through the conduction of the second gear. In this way, the internal stirring impeller can be used to continuously stir and mix the paint stored in the shell during the brushing process, thereby ensuring that the paint will not precipitate, improving the quality of the paint, and reflecting the practicality of the device.

[0004] In the above technology, although the paint will not precipitate and the paint quality is improved, when relevant personnel are working on the drainage pipes composed of multiple groups of pipes, due to the presence of arc-shaped grooves at the connections of the multiple groups of pipes, when the roller brush is large, it is difficult to work on the arc-shaped grooves. At this time, repeated operations will be performed or a spray gun will be used to work on the arc-shaped grooves, which is rather troublesome. Therefore, a roller brush device for building waterproofing projects is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a roller brush device for building waterproofing projects, aiming to improve the problem in the prior art that it is troublesome to work on the arc-shaped groove of the drainage pipe when the roller brush is large.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roller brush device for building waterproofing engineering, comprising a handle, the inner wall of the handle is slidably connected with a movable column, the bottom end of the movable column is fixedly connected with a connecting pipe, the outer wall of the connecting pipe is rotatably connected with a brush roller, the inner wall of the brush roller is fixedly connected with a guide rail, the inner wall of the brush roller is rotatably connected with a rotating column, the outer wall of the rotating column is fixedly connected with a fixed seat, the outer wall of the fixed seat is rotatably connected with a connecting rod, the outer wall of the connecting rod is rotatably connected with a connecting block, the top of the connecting block is fixedly connected with an arc plate, the outer wall of the connecting block is fixedly connected with a slider, and the outer wall of the brush roller is provided with a limiting component.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the movable column is fixedly connected to a guide plate, the outer wall of the guide plate is slidably connected to the inner wall of the handle, the outer wall of the handle is provided with a clamping assembly, the clamping assembly includes a limit block, the outer wall of the limit block is fixedly connected to the outer wall of the handle, and the inner wall of the handle is elastically connected to the movable column via a limit spring.

[0009] As a further description of the above technical solution:

[0010] The limiting assembly comprises a fixed block, the outer wall of the fixed block is fixedly connected to the outer wall of the brush roller, and the inner wall of the fixed block is elastically connected to the plug-in column via a connecting spring.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the brush roller is fixedly connected with a positioning block, the inner wall of the positioning block is slidably connected with a protective ring, and the inner side wall of the protective ring is in contact with the outer wall of the rotating column.

[0013] As a further description of the above technical solution:

[0014] One end of the connecting spring is fixedly connected to the inner wall of the fixed block, and the other end of the connecting spring is fixedly connected to the outer wall of the plug-in column. The outer wall of the plug-in column is slidably connected to the inner wall of the fixed block. The outer wall of the rotating column is provided with multiple groups of plug-in holes, and the bottom end of the rotating column is plugged into the inner wall of the plug-in hole.

[0015] As a further description of the above technical solution:

[0016] One end of the limit spring is fixedly connected to the outer wall of the moving column, and the other end of the limit spring is fixedly connected to the inner wall of the limit block. The outer wall of the moving column is slidably connected to the inner wall of the limit block. The outer wall of the movable column is provided with multiple groups of plug holes, and the outer wall of the moving column is plugged into the inner wall of the plug hole.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the sliding block is slidably connected to the inner wall of the guide rail.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the plug-in column is plugged into the inner wall of the protective ring.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the guide rail, arc plate, connecting rod, slider, rotating column and its limit assembly and other structures are provided to cooperate with each other, thereby releasing the limit of the limit assembly, and then rotating the rotating column to make the arc plate protrude, and then the arc-shaped groove of the row pipe is filled by the protrusion of the arc plate, avoiding the use of other tools for operation, and the operation is simple and convenient.

[0023] 2. In the utility model, by cooperating with each other between the structures such as the provided snap-fit ​​assembly, when the relevant personnel need to lengthen the overall length of the roller brush, they can release the limit of the snap-fit ​​assembly and then move the movable column to adjust the length between the movable column and the handle. The operation is simple and convenient, and the use of bolts for installation and disassembly is avoided, thereby achieving the purpose of saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of a roller brush device for building waterproofing engineering proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal cross-section of a brush roller of a roller brush device for building waterproofing projects proposed by the utility model;

[0026] Figure 3 This is an overall three-dimensional schematic diagram of a brush roller of a roller brush device for building waterproofing engineering proposed by the utility model;

[0027] Figure 4 This is an enlarged schematic diagram of point A of a roller brush device for building waterproofing engineering proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the internal section of a fixed block of a roller brush device for building waterproofing projects proposed by the utility model;

[0029] Figure 6 This is a schematic diagram of the internal section of a limit block of a roller brush device for building waterproofing projects proposed by the utility model;

[0030] Legend:

[0031] 1. Handle; 2. Movable column; 3. Limit block; 4. Connecting pipe; 5. Brush roller; 6. Fixed block; 7. Arc plate; 8. Rotating column; 9. Positioning block; 10. Protective ring; 11. Connecting rod; 12. Connecting block; 13. Fixed seat; 14. Guide rail; 15. Plug column; 16. Connecting spring; 17. Guide plate; 18. Moving column; 19. Limit spring; 20. Slider. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-Figure 3 The utility model provides a roller brush device for building waterproof engineering, including a handle 1, the inner wall of the handle 1 is slidably connected to a movable column 2, the handle 1 and the movable column 2 can be adjusted as a whole, thereby increasing the practicality of the device, the bottom end of the movable column 2 is fixedly connected to a connecting pipe 4, the outer wall of the connecting pipe 4 is rotatably connected to a brush roller 5, the connecting pipe 4 and the brush roller 5 are prior art, and no further explanation is given here, the inner wall of the brush roller 5 is fixedly connected to a guide rail 14, the guide rail 14 plays a guiding role, the inner wall of the brush roller 5 is rotatably connected to a rotating column 8, the outer wall of the rotating column 8 is fixedly connected to a fixed seat 13, and the outer wall of the fixed seat 13 is rotatably connected to a connecting rod 11, The fixed seat 13 and the connecting rod 11 are driven to move by the rotating column 8, and the connecting rod 11 is provided with two groups. The outer wall of the connecting rod 11 is rotatably connected to the connecting block 12, and the top of the connecting block 12 is fixedly connected to the arc plate 7, and the arc-shaped groove of the row pipe is used through the arc plate 7. The outer wall of the connecting block 12 is fixedly connected to the slider 20, and the slider 20 is provided with two groups. The outer wall of the brush roller 5 is provided with a limiting assembly, and the limiting assembly includes a fixed block 6. The outer wall of the fixed block 6 is fixedly connected to the outer wall of the brush roller 5. The inner wall of the fixed block 6 is elastically connected to the plug-in column 15 through the connecting spring 16, and the plug-in column 15 plays a limiting role on the rotating column 8.

[0034] Reference Figure 1 and Figure 6The outer wall of the movable column 2 is fixedly connected with a guide plate 17, and the outer wall of the guide plate 17 is slidably connected to the inner wall of the handle 1. The guide plate 17 can prevent the movable column 2 from rotating. The outer wall of the handle 1 is provided with a clamping assembly, and the clamping assembly includes a limit block 3, and the outer wall of the limit block 3 is fixedly connected to the outer wall of the handle 1. The inner wall of the handle 1 is elastically connected with a movable column 18 through a limit spring 19, and the moving distance of the movable column 2 is limited by the movable column 18. One end of the limit spring 19 is fixedly connected to the outer wall of the movable column 18, and the other end of the limit spring 19 is fixedly connected to the inner wall of the limit block 3. The outer wall of the movable column 18 is slidably connected to the inner wall of the limit block 3. The elasticity of the limit spring 19 enables the movable column 18 to have a reset and limiting function. The outer wall of the movable column 2 is provided with a plurality of groups of plug-in holes, and the outer wall of the movable column 18 is plugged into the inner wall of the plug-in hole. The setting of the plurality of groups of plug-in holes makes the length between the handle 1 and the movable column 2 adjustable, thereby enhancing the practicality of the device.

[0035] Reference Figure 1 , Figure 3 and Figure 5 The outer wall of the brush roller 5 is fixedly connected with a positioning block 9, and the inner wall of the positioning block 9 is slidably connected with a protective ring 10. The inner side wall of the protective ring 10 contacts the outer wall of the rotating column 8. The protective ring 10 protects the plug-in hole of the rotating column 8. One end of the connecting spring 16 is fixedly connected to the inner wall of the fixed block 6, and the other end of the connecting spring 16 is fixedly connected to the outer wall of the plug-in column 15. The outer wall of the plug-in column 15 is slidably connected to the inner wall of the fixed block 6. The elasticity of the connecting spring 16 makes the plug-in column 15 have the functions of resetting and limiting. The outer wall of the rotating column 8 is provided with multiple groups The bottom end of the rotating column 8 is plugged into the inner wall of the plug-in hole. The arrangement of multiple groups of plug-in holes can adjust the moving distance of the arc plate 7, and then use arc grooves of different sizes. When the moving distance of the arc plate 7 is shorter, a smaller arc groove is used, and vice versa, a larger arc groove is used. The outer wall of the slider 20 is slidably connected to the inner wall of the guide rail 14, and the guide rail 14 guides the slider 20, so that the arc plate 7 always moves vertically. The outer wall of the plug-in column 15 is plugged into the inner wall of the protective ring 10, and the protective ring 10 is limited by the plug-in column 15.

[0036] Working principle: When relevant personnel need to operate rows of pipes, they first move the plug-in column 15 upwards, and then move the protective ring 10, so that the rotating column 8 can be rotated. When the rotating column 8 rotates, it will drive the fixed seat 13 to rotate. When the fixed seat 13 rotates, it will drive the connecting rod 11 to move, thereby causing the slider 20 to rise and drive the arc plate 7 to rise, so that the arc plate 7 will bulge, and then the arc surface of the arc plate 7 will adapt to the arc grooves between the rows of pipes, so as to avoid the need for repeated wiping of the roller brush during use, or using other tools to wipe the arc grooves of the row of pipes. After the arc plate 7 is adjusted, the protective ring 10 can be reset, and then the protective ring 10 can be used to protect the grooves on the rotating column 8.

[0037] When the overall length between the handle 1 and the movable column 2 needs to be adjusted, the movable column 18 is first moved outward to release the limit, and then the movable column 2 is moved downward, so that the length between the handle 1 and the movable column 2 can be adjusted. The operation is simple and convenient, thereby avoiding the use of bolts for adjustment and achieving the purpose of saving time and effort.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roller brush device for building waterproofing engineering, comprising a handle (1), characterized in that: The inner wall of the handle (1) is slidably connected to a movable column (2), the bottom end of the movable column (2) is fixedly connected to a connecting tube (4), the outer wall of the connecting tube (4) is rotatably connected to a brush roller (5), the inner wall of the brush roller (5) is fixedly connected to a guide rail (14), the inner wall of the brush roller (5) is rotatably connected to a rotating column (8), the outer wall of the rotating column (8) is fixedly connected to a fixed seat (13), the outer wall of the fixed seat (13) is rotatably connected to a connecting rod (11), the outer wall of the connecting rod (11) is rotatably connected to a connecting block (12), the top end of the connecting block (12) is fixedly connected to an arc plate (7), the outer wall of the connecting block (12) is fixedly connected to a sliding block (20), and the outer wall of the brush roller (5) is provided with a limiting component.

2. A roller brush device for building waterproofing engineering according to claim 1, characterized in that: The outer wall of the movable column (2) is fixedly connected to a guide plate (17), the outer wall of the guide plate (17) is slidably connected to the inner wall of the handle (1), the outer wall of the handle (1) is provided with a clamping assembly, the clamping assembly includes a limit block (3), the outer wall of the limit block (3) is fixedly connected to the outer wall of the handle (1), and the inner wall of the handle (1) is elastically connected to the movable column (18) via a limit spring (19).

3. A roller brush device for building waterproofing engineering according to claim 1, characterized in that: The limiting assembly comprises a fixed block (6), the outer wall of the fixed block (6) is fixedly connected to the outer wall of the brush roller (5), and the inner wall of the fixed block (6) is elastically connected to a plug-in column (15) via a connecting spring (16).

4. A roller brush device for building waterproofing engineering according to claim 1, characterized in that: The outer wall of the brush roller (5) is fixedly connected to a positioning block (9), the inner wall of the positioning block (9) is slidably connected to a protective ring (10), and the inner side wall of the protective ring (10) is in contact with the outer wall of the rotating column (8).

5. A roller brush device for building waterproofing engineering according to claim 3, characterized in that: One end of the connecting spring (16) is fixedly connected to the inner wall of the fixed block (6), and the other end of the connecting spring (16) is fixedly connected to the outer wall of the plug-in column (15). The outer wall of the plug-in column (15) is slidably connected to the inner wall of the fixed block (6). The outer wall of the rotating column (8) is provided with a plurality of groups of plug-in holes, and the bottom end of the rotating column (8) is plugged into the inner wall of the plug-in hole.

6. A roller brush device for building waterproofing engineering according to claim 2, characterized in that: One end of the limit spring (19) is fixedly connected to the outer wall of the movable column (18), and the other end of the limit spring (19) is fixedly connected to the inner wall of the limit block (3). The outer wall of the movable column (18) is slidably connected to the inner wall of the limit block (3). The outer wall of the movable column (2) is provided with a plurality of groups of plug holes, and the outer wall of the movable column (18) is plugged into the inner wall of the plug hole.

7. A roller brush device for building waterproofing engineering according to claim 1, characterized in that: The outer wall of the sliding block (20) is slidably connected to the inner wall of the guide rail (14).

8. A roller brush device for building waterproofing engineering according to claim 3, characterized in that: The outer wall of the plug-in column (15) is plugged into the inner wall of the protective ring (10).

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