Brushing device for constructional engineering

Abstract

The utility model discloses a painting device for building engineering, which belongs to the technical field of building painting and comprises a mounting frame, a material barrel, a first pressure pipeline, a second pressure pipeline, a material conveying pipeline, a paint spraying head and a paint roller. The material barrel and the paint spraying head are connected through a second pressure pipeline and a material conveying pipeline, paint in the material barrel is conveyed to the paint spraying head, wall spraying is achieved, and the paint spraying head is installed on the base through an L-shaped block. The rotating block is installed on the connecting handle of the coating roller, the coating roller and the paint spraying head are assembled through the rotating block, the telescopic rod and the base, the angle between the rotating block and the base is adjusted through the length of the telescopic rod, then the inclination angle of the paint spraying head is adjusted, and paint spraying can be conveniently conducted by aligning to the building wall face; the paint materials can be supplemented without moving the coating roller, and operation of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building painting, in particular to a painting device for construction engineering. Background Art

[0002] Painting building walls is an important project. Paint forms a protective film on the building walls, which can effectively prevent erosion and damage to the walls by external factors such as moisture, oxygen, and ultraviolet rays, thereby extending the service life of the walls. Paint can not only provide rich colors and gloss, but also create different textures and textures, adding beauty and artistic sense to the appearance of the building. Some special types of paint also have special functions such as waterproof, fireproof, anti-corrosion, and mildew-proof to meet the use needs of buildings in different environments.

[0003] After the paint roller is painted, it needs to be dipped in new paint. It usually takes a certain amount of time to dip in new paint. Although this time may not be long, in large-scale, continuous production processes, these small time delays may accumulate, resulting in a significant decrease in overall production efficiency; the process of dipping in new paint may also lead to paint waste. In the process of cleaning the paint roller, some paint may be wasted, which not only increases production costs, but also does not conform to the concept of environmental protection and sustainable development. Utility Model Content

[0004] The main purpose of the utility model is to provide a painting device for construction engineering, which can effectively solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A painting device for construction engineering, comprising a mounting frame, a material barrel, a first pressure pipeline, a second pressure pipeline and a material delivery pipeline, a paint spray head and a paint roller, wherein the material barrel is mounted on the mounting frame, the material barrel is connected to a pressurizing device through a first pressure pipeline, the material barrel and the paint spray head are connected through a second pressure pipeline and a material delivery pipeline, the paint inside the material barrel is transported to the paint spray head and the wall is sprayed, the paint spray head is mounted on a base through an L-shaped block, and the inner end of the base is connected to a rotating block through a hinge structure, the rotating block is connected to a connecting handle through a fastener, and a paint roller for painting the wall is mounted on the connecting handle, the paint roller and the paint spray head cooperate to spray and paint the wall, the end of the fastener is connected to a first joint, the top of the end face of the L-shaped block is connected to a second joint, and a telescopic rod is connected between the first joint and the second joint;

[0007] The end of the connecting handle is connected to the holding handle, and the other end of the holding handle is connected to the telescopic handle, so that the telescopic handle and the holding handle can work together to place the paint roller firmly on the wall, and the paint spray head is extended to the wall through the telescopic performance of the second pressure pipe and the material delivery pipe to perform the painting operation.

[0008] According to a further preferred embodiment of the present application, the material barrel is fixed to a mounting frame by bolts, the mounting frame is mounted on a trolley to enable it to be moved in a building, and a rubber ring is provided at the connection between the first pressure pipe, the second pressure pipe and the material delivery pipe and the mounting frame;

[0009] In a further preferred embodiment of the present application, the L-shaped block is fixed to the base by bolts, the cross-sections of the L-shaped block and the base are designed in a "T" shape, the spray hole of the paint spray head is directly opposite to the opening of the end face of the base, and the paint spray head is fixed to the L-shaped block by bolts and can be moved up and down to adjust the position;

[0010] In a further preferred embodiment of the present application, the waist hole of the rotating block is opposite to the waist hole of the connecting handle, and the fastener is composed of a bolt, a gasket and a nut. The bolt passes through the waist holes of the rotating block and the connecting handle and connects the gasket and the nut, and the connecting handle is fixed to the holding handle by the bolt;

[0011] In a further preferred embodiment of the present application, the first joint is welded and fixed to the fastener, the second joint is installed on the L-shaped block by threads, the telescopic rod is composed of a base tube and a telescopic column, and the telescopic column and the base tube are connected by threads and installed on the first joint and the second joint;

[0012] According to a further preferred embodiment of the present application, the length of the telescopic rod adjusts the angle between the rotating block and the base and thus adjusts the angle of the paint spray head.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a rotating block is installed on the connecting handle of the paint roller, and the paint roller and the paint spray head are assembled by using the rotating block, the telescopic rod and the base. The length of the telescopic rod adjusts the angle between the rotating block and the base, and then adjusts the inclination angle of the paint spray head, so that it is convenient to align the paint on the building wall. The paint roller and the paint spray head cooperate with each other to realize the painting and coating operation. There is no need to move the paint roller to replenish paint materials, which is convenient for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a diagram showing the overall structure of the utility model;

[0017] Figure 3 This is an observation diagram of the overall structure of the utility model;

[0018] Figure 4 It is a side view of the overall structure of the utility model;

[0019] Figure 5 This is a display diagram of the paint roller, paint spray head, material delivery pipeline and pressure pipeline of the utility model;

[0020] Figure 6 This is a display diagram of the paint roller, paint spray head, base, rotating block and telescopic rod of the utility model.

[0021] In the figure: 1. mounting frame; 2. material barrel; 3. first pressure pipe; 4. second pressure pipe; 5. material delivery pipe; 6. base; 7. L-shaped block; 8. rotating block; 9. connecting handle; 10. paint roller; 11. holding handle; 12. telescopic handle; 13. fastener; 14. first joint; 15. second joint; 16. telescopic rod; 17. paint spray head. 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] like Figure 1 - Figure 6 As shown, a painting device for construction engineering includes core components such as a mounting frame 1, a material barrel 2, a pressure pipe, a feed pipe 5, a paint spray head 17 and a paint roller 10. The mounting frame 1 not only carries the material barrel 2, but is also fixed on a trolley for easy movement inside a building. The material barrel 2 is firmly mounted on the mounting frame 1 by bolts, and is connected to the booster device through the first pressure pipe 3 to ensure a stable supply of paint. The second pressure pipe 4 and the feed pipe 5 tightly connect the material barrel 2 with the paint spray head 17 to form a complete paint delivery system. In order to ensure the firmness of the pipeline connection, rubber rings are provided at the connections between the first pressure pipe 3, the second pressure pipe 4 and the feed pipe 5 and the mounting frame 1.

[0024] The paint spray head 17 is uniquely designed and is installed on the base 6 through the L-shaped block 7, so that the spray hole of the paint spray head 17 is precisely aligned with the opening on the end face of the base 6. The cross-section of the L-shaped block 7 and the base 6 is in a "T" shape, which is not only structurally stable, but also convenient for the installation and position adjustment of the paint spray head 17. The paint spray head 17 is fixed to the L-shaped block 7 by bolts and can move up and down along it to adapt to walls of different heights. The inner end of the base 6 is connected to the rotating block 8 through a hinge structure, and the rotating block 8 is tightly connected to the connecting handle 9 through a fastener 13. This design allows the connecting handle 9 to rotate around the rotating block 8, thereby adjusting the contact angle between the paint roller 10 and the wall.

[0025] A paint roller 10 is installed on the connecting handle 9, which works in conjunction with the paint spraying head 17 to achieve the painting and brushing operations on the wall. The fastener 13 is composed of a bolt, a gasket and a nut, which passes through the waist hole of the rotating block 8 and the connecting handle 9 to fasten the two together. The first joint 14 is welded and fixed to the fastener 13, and the second joint 15 is installed on the L-shaped block 7 through a thread. A telescopic rod 16 is connected between the first joint 14 and the second joint 15, which is composed of a base tube and a telescopic column, and is connected and installed on the first joint 14 and the second joint 15 through a thread. The length of the telescopic rod 16 is adjustable, and it can adjust the angle between the rotating block 8 and the base 6, and then adjust the angle of the paint spraying head 17 to adapt to walls of different angles.

[0026] The end of the connecting handle 9 is connected to the holding handle 11 and fixed by bolts. The other end of the holding handle 11 is connected to the telescopic handle 12, so that the telescopic handle 12 and the holding handle 11 can work together to place the paint roller 10 stably on the wall. The paint spraying head 17 is extended to the wall through the telescopic performance of the second pressure pipe 4 and the feed pipe 5 to perform the painting operation, ensuring that the paint is evenly sprayed on the wall. The whole device is cleverly designed and easy to operate, which greatly improves the painting efficiency and quality of the construction project.

[0027] Working process: Move the construction painting device to the inside of the building that needs to be painted. Since the mounting frame 1 is fixed on the trolley, the device can be easily moved inside the building; ensure that all components are intact, especially the core components such as the material barrel 2, pressure pipe, material delivery pipe 5, paint spray head 17 and paint roller 10; firmly install the material barrel 2 on the mounting frame 1 with bolts, and connect it to the booster device through the first pressure pipe 3. Ensure a stable supply of paint; adjust the position of the paint spray head 17 according to the height and angle of the wall. The contact angle between the paint roller 10 and the wall can be easily adjusted through the hinge structure of the L-shaped block 7 and the base 6; the telescopic rod 16 is used to adjust the angle between the rotating block 8 and the base 6, and then the angle of the paint spray head 17 is adjusted to adapt to walls of different angles; the grip 11 and the telescopic handle 12 work together to place the paint roller 10 firmly on the wall; the booster device is started, and the paint is transported to the paint spray head 17 through the first pressure pipe 3, the second pressure pipe 4 and the feed pipe 5; the paint spray head 17 sprays the paint evenly on the wall, and the paint roller 10 works together to ensure that the paint is evenly distributed on the wall without leaving dead corners; the positions of the telescopic handle 12 and the grip 11 can be adjusted as needed to adapt to walls of different heights; after painting and spraying, the booster device is turned off and the connection between the first pressure pipe 3 and the booster device is disconnected; the residual paint on the paint spray head 17 and the paint roller 10 is cleaned to ensure that it will not be affected when used next time; the entire working process is cleverly designed and easy to operate, which greatly improves the painting efficiency and quality of the construction project.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. However, the terms "include", "comprises" or any other variants are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the 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 are only for explaining the principle 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 utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A painting device for construction engineering, comprising a mounting frame (1), a material barrel (2), a first pressure pipe (3), a second pressure pipe (4) and a material delivery pipe (5), a paint spray head (17) and a paint roller (10), wherein the material barrel (2) is mounted on the mounting frame (1), the material barrel (2) is connected to a pressurizing device via the first pressure pipe (3), the material barrel (2) and the paint spray head (17) are connected via the second pressure pipe (4) and the material delivery pipe (5), the paint in the material barrel (2) is delivered to the paint spray head (17) and the wall is sprayed, characterized in that: The paint spray head (17) is installed on the base (6) through the L-shaped block (7), and the inner end of the base (6) is connected to a rotating block (8) through a hinge structure, the rotating block (8) is connected to a connecting handle (9) through a fastener (13), and a paint roller (10) for painting the wall surface is installed on the connecting handle (9), the paint roller (10) and the paint spray head (17) cooperate to spray paint and paint the wall surface, the end of the fastener (13) is connected to a first joint (14), the top of the end surface of the L-shaped block (7); connected to a second joint (15), and a telescopic rod (16) is connected between the first joint (14) and the second joint (15); The end of the connecting handle (9) is connected to the holding handle (11), and the other end of the holding handle (11) is connected to the telescopic handle (12), so that the telescopic handle (12) and the holding handle (11) can work together to place the paint roller (10) stably on the wall surface, and the paint spraying head (17) is extended to the wall surface through the telescopic performance of the second pressure pipe (4) and the material delivery pipe (5) to perform the painting operation.

2. A painting device for construction engineering according to claim 1, characterized in that: The material barrel (2) is fixed to the mounting frame (1) by means of bolts. The mounting frame (1) is mounted on a trolley so that it can be moved in a building. Rubber rings are provided at the connection points between the first pressure pipe (3), the second pressure pipe (4) and the material delivery pipe (5) and the mounting frame (1).

3. A painting device for construction engineering according to claim 2, characterized in that: The L-shaped block (7) is fixed to the base (6) by bolts. The cross-sections of the L-shaped block (7) and the base (6) are designed in a "T" shape. The spray hole of the paint spray head (17) is directly opposite to the end opening of the base (6). The paint spray head (17) is fixed to the L-shaped block (7) by bolts and can be moved up and down to adjust its position.

4. A painting device for construction engineering according to claim 3, characterized in that: The rotating block (8) has a waist hole facing the waist hole of the connecting handle (9). The fastener (13) is composed of a bolt, a gasket and a nut. The bolt passes through the waist holes of the rotating block (8) and the connecting handle (9) and connects the gasket and the nut. The connecting handle (9) is fixed to the holding handle (11) by the bolt.

5. A painting device for construction engineering according to claim 4, characterized in that: The first joint (14) is welded and fixed to the fastener (13); the second joint (15) is installed on the L-shaped block (7) via threads; the telescopic rod (16) is composed of a base tube and a telescopic column; the telescopic column and the base tube are connected via threads and installed on the first joint (14) and the second joint (15).

6. A painting device for construction engineering according to claim 5, characterized in that: The length of the telescopic rod (16) adjusts the angle between the rotating block (8) and the base (6) and thus adjusts the angle of the paint spray head (17).

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