Outer wall moisture-proof coating brushing device

Abstract

The utility model relates to the field of outer wall brushing equipment, in particular to an outer wall moisture-proof coating brushing device which comprises two inner cylinders, a child connecting block and a mother connecting block are fixedly installed in the middles of the opposite faces of the two inner cylinders respectively, and the child connecting block and the mother connecting block are rotationally connected. A through hole is formed in the connecting position of the child connecting block and the mother connecting block, a fastening bolt is inserted into the through hole, a fastening nut is installed at the tail end of the fastening bolt, and one end face of the fastening nut abuts against the upper end face of the child connecting block. The outer wall of any inner cylinder is rotationally sleeved with a rotating ring sleeve, a brushing roller is installed on the outer wall of the rotating ring sleeve in a threaded fit mode, an external connection block is fixedly connected to the center of the end face of the outer side of one inner cylinder, an operation rod is installed on one side of the external connection block in a threaded fit mode, and limiting ring grooves are symmetrically formed in the outer walls of the inner cylinders. The device has the characteristics of high brushing efficiency and strong applicability.

Description

Technical Field

[0001] The utility model relates to the field of external wall painting equipment, in particular to an external wall moisture-proof coating painting device. Background Art

[0002] In building construction, the components used to enclose buildings and form the boundary between indoor and outdoor are called exterior walls. Its functions mainly include bearing certain loads, shielding against wind and rain, heat insulation, noise prevention, fire safety, etc. The biggest difference between exterior walls and interior walls is that they are directly in contact with the external environment, so moisture-proof and waterproof technology is particularly important during the construction process of exterior walls.

[0003] Traditional exterior wall moisture-proof treatment adopts coating method, that is, applying moisture-proof paint on the exterior wall surface. The coating methods are mainly divided into brushing and rolling. The exterior wall of the building has certain particularities. For example, there is a vertical angle between the connection between the exterior wall and the waterproof eaves. Ordinary painting sticks can only operate on one of the surfaces at a time, resulting in low overall painting efficiency of the wall and low applicability of the painting device. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a device for applying an anti-moisture coating on an exterior wall.

[0005] The utility model solves the technical problem by adopting the following technical solution: an external wall moisture-proof coating brushing device, comprising an inner cylinder, the number of the inner cylinders being two, a sub-connection block and a mother connection block being respectively fixedly installed at the center positions of the opposite surfaces of the two inner cylinders, the sub-connection block and the mother connection block being rotatably connected, a through hole being provided at the connection between the sub-connection block and the mother connection block, a fastening bolt being inserted in the through hole, a fastening nut being installed at the end of the fastening bolt, and one end face of the fastening nut being close to the upper end face of the sub-connection block;

[0006] The outer wall of any inner cylinder is rotatably sleeved with a rotating ring sleeve, and the outer wall of the rotating ring sleeve is installed with a brush roller through a threaded fit. An external block is fixedly connected to the center of the outer end face of one of the inner cylinders, and an operating rod is installed on one side of the external block through a threaded fit.

[0007] Specifically, the outer wall of the inner cylinder is symmetrically provided with limiting ring grooves, the inner wall of the rotating ring sleeve is symmetrically provided with limiting ring blocks, and the limiting ring blocks are located in the limiting ring grooves.

[0008] Specifically, an inner lining block is fixedly installed on the outer wall of the sub-connecting block, the outer cross-section of the inner lining block is circular, an outer connecting ring is rotatably installed on the outer wall of the inner lining block, a connecting cylinder is welded at the center position of the outer wall of the outer connecting ring, and a thread is opened on the inner wall of the outer connecting ring.

[0009] Specifically, a silicone pad is installed at the connection between the sub-connection block and the mother connection block.

[0010] Specifically, the number of the outer brush rollers of a single rotating ring sleeve is multiple, and the lengths of the multiple brush rollers are the same.

[0011] Specifically, the upper end surface of the sub-connection block is coated with an angle line, and the upper end surface of the mother connection block is coated with a pointer line.

[0012] Specifically, the sub-connection block and the mother connection block are fixed to the inner tube by high-strength bolts.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a device for painting moisture-proof coating for exterior walls. When painting moisture-proof coating for vertical exterior walls, the angle between the sub-connecting block and the mother connecting block can be deflected to 180 degrees. The loosening and locking of the two are controlled by using a wrench to pry open the fastening nut. After the adjustment is completed, the painting roller is screwed into the outside of the rotating ring sleeve so that the end faces of the two adjacent painting rollers are close to each other. Subsequently, the operating rod is installed at the external block. Finally, the painting roller is immersed in the paint and the painting operation can be carried out on the exterior wall. Similarly, when facing the connection of the exterior wall, the angle between the sub-connecting block and the mother connecting block can be adjusted to 90 degrees, and the two sides of the connection of the exterior wall can be painted at the same time, which effectively increases the painting efficiency and is suitable for painting operations on exterior wall areas of different shapes.

[0015] The utility model discloses an external wall moisture-proof coating brushing device. After adjusting the brushing angle for different external wall areas, the utility model can also replace the position of the operating rod, so that the operating rod is close to the center of gravity of the two inner cylinders, which is convenient for brushing; at the same time, the number of multiple brush rollers can be matched according to the different angles between the sub-connecting block and the mother connecting block, so that the multiple brush rollers can cover the entire outer side surface of the rotating ring sleeve. This method can effectively increase the coverage area of ​​the brush roller when brushing different external wall areas, and the brushing effect is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural stereogram of the utility model;

[0019] Figure 3 Part of the structure of the utility model is tested Figure 1 ;

[0020] Figure 4 Part of the structure of the utility model is tested Figure 2 ;

[0021] In the figure: 1. inner cylinder; 2. rotating ring sleeve; 3. brush roller; 4. external block; 5. operating rod; 11. sub-connecting block; 12. mother connecting block; 13. fastening bolt; 14. fastening nut; 10. limiting ring groove; 21. limiting ring block; 111. inner lining block; 112. external connecting ring; 113. connecting cylinder. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In addition, the terms used below are defined based on the functions of the present invention and may vary depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire contents of this specification.

[0024] See also Figure 1-4 The utility model discloses an external wall moisture-proof coating brushing device, comprising an inner cylinder 1, wherein the number of the inner cylinders 1 is two, and a sub-connecting block 11 and a female connecting block 12 are respectively fixedly installed at the center position of the opposite surfaces of the two inner cylinders 1, and the sub-connecting block 11 and the female connecting block 12 are rotatably connected to each other, and a through hole is provided at the connection between the sub-connecting block 11 and the female connecting block 12, and a fastening bolt 13 is inserted in the through hole, and a fastening nut 14 is installed at the end of the fastening bolt 13, and one end face of the fastening nut 14 is close to the upper end face of the sub-connecting block 11, and a silicone pad is installed at the connection between the sub-connecting block 11 and the female connecting block 12, and the silicone pad can increase the friction between the sub-connecting block 11 and the female connecting block 12, and the inner cylinder 1 at any one end of the sub-connecting block 11 and the female connecting block 12 is bent, and the sub-connecting block 11 and the female connecting block 12 will deflect, and the mutual deflection angle between the two is determined according to the actual shape of the external wall;

[0025] The outer wall of any inner cylinder 1 is rotatably sleeved with a rotating ring sleeve 2, and the outer wall of the rotating ring sleeve 2 is installed with a brush roller 3 through a threaded fit. The outer end face of one of the inner cylinders 1 is fixedly connected to an external block 4 at a central position, and an operating rod 5 is installed on one side of the external block 4 through a threaded fit. When the moisture-proof coating is applied to the vertical exterior wall, the angle between the sub-connecting block 11 and the female connecting block 12 can be deflected to 180°, and the loosening and locking of the two are controlled by breaking the fastening nut 14 with a wrench. At this time, the state of the utility model can be referred to Figure 1-3The shape shown in the figure, after the adjustment is completed, the brush roller 3 is screwed into the outside of the rotating ring sleeve 2, so that the end faces of the two adjacent brush rollers 3 are close to each other, and then the operating rod 5 is installed at the external block 4, and finally the brush roller 3 is immersed in the paint to paint the exterior wall; similarly, when facing the connection of the exterior wall (generally the connection is a right angle), the angle between the sub-connection block 11 and the mother connection block 12 can be adjusted to 90°. This state can be referred to Figure 4 As shown, the two sides of the external wall joint can be painted at the same time, which effectively increases the painting efficiency and is suitable for painting operations in external wall areas of different shapes.

[0026] See also Figure 2 The outer wall of the inner cylinder 1 is symmetrically provided with a limiting ring groove 10, and the inner wall of the rotating ring sleeve 2 is symmetrically installed with a limiting ring block 21, and the limiting ring block 21 is located in the limiting ring groove 10. During the painting operation, the limiting ring block 21 rotates in the limiting ring groove 10 following the rotating ring sleeve 2, and the limiting ring groove 10 locks the lateral offset position of the limiting ring block 21, so that the rotating ring sleeve 2 will not be separated from the outer wall of the inner cylinder 1.

[0027] See also Figure 2-Figure 3 The outer wall of the sub-connecting block 11 is fixedly installed with an inner lining block 111, and the outer cross-section of the inner lining block 111 is circular. An outer connecting ring 112 is rotatably installed on the outer wall of the inner lining block 111. A connecting cylinder 113 is welded at the center of the outer wall of the outer connecting ring 112, and a thread is provided on the inner wall of the outer connecting ring 112. When the working angle between the sub-connecting block 11 and the mother connecting block 12 is not 180°, such as the 90° painting angle mentioned above, the operating rod 5 can be detached from the end of the external block 4, and the detached operating rod 5 can be installed in the external connecting ring 112. In this way, when the operator is performing the painting operation, the operating rod 5 is close to the center of gravity of the two inner cylinders 1, which is convenient for painting.

[0028] See also Figure 2-Figure 3 The number of the outer side coating rollers 3 of a single rotating ring sleeve 2 is multiple, and the lengths of the multiple coating rollers 3 are the same. The multiple coating rollers 3 can be matched in number according to the different angles between the sub-connecting block 11 and the mother connecting block 12, so that the multiple coating rollers 3 can cover the entire outer side surface of the rotating ring sleeve 2. This method can effectively increase the coverage area of ​​the coating roller 3 when painting different exterior wall areas, and the painting effect is faster.

[0029] See also Figure 2 The upper end surface of the sub-connecting block 11 is coated with an angle line, and the upper end surface of the mother connecting block 12 is coated with a pointer line. The deflection angle of the sub-connecting block 11 and the mother connecting block 12 can be quickly adjusted by visually observing the deflection angle of the pointer line relative to the angle line.

[0030] See also Figure 2 and Figure 3The sub-connection block 11 and the mother connection block 12 are fixed to the inner tube 1 with high-strength bolts, so that the sub-connection block 11 and the mother connection block 12 are detachable from the inner tube 1, which is convenient for cleaning and storage after the painting operation is completed.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for applying an anti-humidity coating to an exterior wall, comprising an inner cylinder (1), characterized in that: There are two inner cylinders (1), and a sub-connection block (11) and a female connection block (12) are fixedly mounted at the center of the opposing surfaces of the two inner cylinders (1), and the sub-connection block (11) and the female connection block (12) are rotatably connected to each other. A through hole is provided at the connection between the sub-connection block (11) and the female connection block (12), and a fastening bolt (13) is inserted into the through hole. A fastening nut (14) is mounted at the end of the fastening bolt (13), and one end surface of the fastening nut (14) is closely attached to the upper end surface of the sub-connection block (11); The outer wall of any inner cylinder (1) is rotatably sleeved with a rotating ring sleeve (2), and a brush roller (3) is mounted on the outer wall of the rotating ring sleeve (2) through threaded engagement. An external block (4) is fixedly connected to the center of the outer end surface of one of the inner cylinders (1), and an operating rod (5) is mounted on one side of the external block (4) through threaded engagement.

2. The device for applying moisture-proof coating to an exterior wall according to claim 1, characterized in that: The outer wall of the inner cylinder (1) is symmetrically provided with a limit ring groove (10), and the inner wall of the rotating ring sleeve (2) is symmetrically provided with a limit ring block (21), and the limit ring block (21) is located in the limit ring groove (10).

3. The device for applying an anti-humidity coating to an exterior wall according to claim 1, characterized in that: An inner lining block (111) is fixedly mounted on the outer wall of the sub-connecting block (11); the outer cross-section of the inner lining block (111) is circular; an outer connecting ring (112) is rotatably mounted on the outer wall of the inner lining block (111); a connecting cylinder (113) is welded at the center of the outer wall of the outer connecting ring (112); and a thread is provided on the inner wall of the outer connecting ring (112).

4. The device for applying an anti-humidity coating to an exterior wall according to claim 1, characterized in that: A silicone pad is installed at the connection between the sub-connection block (11) and the mother connection block (12).

5. The device for applying an anti-humidity coating to an exterior wall according to claim 1, characterized in that: The number of outer brush rollers (3) of a single rotating ring sleeve (2) is multiple, and the lengths of the multiple brush rollers (3) are the same.

6. The device for applying moisture-proof coating on exterior walls according to claim 1, characterized in that: The upper end surface of the sub-connection block (11) is coated with an angle line, and the upper end surface of the mother connection block (12) is coated with a pointer line.

7. The device for applying moisture-proof coating to an exterior wall according to claim 1, characterized in that: The sub-connecting block (11) and the main connecting block (12) are fixed to the inner tube (1) by high-strength bolts.

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