Manual operation platform for steel pipe paint brushing

Abstract

The manual operation platform comprises a storage tank for storing paint, a painting component making contact with the paint stored in the storage tank and an assembly driving mechanism for assembling a steel pipe are arranged on the storage tank, and the assembly driving mechanism drives the steel pipe to make contact with the painting component in an abutting mode along the circumferential face of the steel pipe. The storage tank is divided into a plurality of tank bodies, and the brushing components are brush bodies which are rotationally and symmetrically arranged on the two sides of each tank body. The assembly driving mechanism comprises assembly plates hinged to the bottom of the outer side of the storage groove, each assembly plate is rotationally provided with a driving handle, and the inner end of each driving handle is provided with a supporting cylinder embedded into a steel pipe port. According to the manual operation platform, the steel pipe to be brushed can be rotationally assembled, in the process of driving the steel pipe to rotate after assembly, complete brushing operation is conducted on the surface of the steel pipe through the brush body, and compared with brushing conducted through a spraying can and the brush body at present, the consistency of the paint brushing thickness can be improved, and the operation efficiency of steel pipe paint brushing is improved.

Description

Technical Field

[0001] This application relates to the field of steel pipe painting technology, and in particular to a manual operation platform for steel pipe painting. Background Technology

[0002] In building installation projects, various types of steel pipes are used. For example, ordinary carbon steel conduit is used to protect electrical wires; fluid transport pipelines are commonly used to transport fluids such as oil, natural gas, coal gas, and water; and in residential buildings, there are various types of pipe structures, including water supply pipes, drainage pipes, and fire-fighting pipes. In building installation projects, painting the surface of steel pipes is an important anti-corrosion measure, aiming to extend the service life of the steel pipes and ensure their safe operation.

[0003] Currently, paint sprayers are commonly used for painting products with large, flat surfaces. They require minimal product rotation during the painting process, resulting in faster painting efficiency. However, for steel pipe painting, due to their circumferential surface, the sprayer needs to be moved circumferentially or the pipe rotated, increasing the difficulty of painting. Furthermore, manual handling of the sprayer leads to inconsistent paint thickness, affecting the anti-corrosion effect of the steel pipe. Additionally, due to the lack of adequate equipment at construction sites, it is inconvenient to rotate and support the steel pipes. Therefore, in the current process of installing steel pipes in construction, manual hand-painting is frequently used, resulting in low work efficiency. Summary of the Invention

[0004] To address the aforementioned problems, this application aims to provide a manual operating platform for painting steel pipes, which performs a complete painting operation on the surface of steel pipes. Compared with the current use of spray bottles and brushes, it can improve the consistency of paint thickness and increase the operating efficiency of painting steel pipes.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a manual operating platform for painting steel pipes, characterized in that: the manual operating platform includes a storage tank for storing paint, a painting component that contacts the paint stored in the storage tank, and an assembly drive mechanism for assembling steel pipes, the assembly drive mechanism driving the steel pipes to contact the painting component along the circumferential surface of the steel pipes.

[0006] Preferably, the storage tank is divided into multiple tanks, and the brushing component is a brush body that is rotated and symmetrically arranged on both sides of each tank.

[0007] Preferably, the assembly drive mechanism includes an assembly plate hinged to the bottom of the outer side of the storage tank, a drive handle is rotatably provided on each assembly plate, and a support cylinder embedded in the steel pipe port is provided on the inner end of the drive handle.

[0008] Preferably, the drive handle on one side is axially slidably inserted into the assembly plate, and rolling balls are evenly distributed on the surface of the support cylinder on the other side.

[0009] The beneficial effects of this application are: the manual operating platform can rotate and assemble the steel pipe to be painted, and during the rotation of the steel pipe after assembly, the brush body can be used to perform a complete painting operation on the surface of the steel pipe. Compared with the current use of spray bottles and brush bodies for painting, it can improve the consistency of paint thickness and improve the operation efficiency of painting steel pipes. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the separate structure of the assembly drive mechanism and the storage tank in this application.

[0011] Figure 2 This is a schematic diagram of the assembly drive mechanism and storage tank as an integrated structure in this application.

[0012] Figure 3 For this application Figure 2 Top view of the structure.

[0013] Figure 4 For the purpose of this application Figure 2 A diagram showing the steel pipes to be painted assembled on the foundation.

[0014] Figure 5 For this application Figure 4 Side view structural diagram.

[0015] Figure 6 For this application Figure 4 View the structural diagram from the front.

[0016] Figure 7 This diagram illustrates the coating operation performed by rotating the driven steel pipe, as described in this application.

[0017] Figure 8 For the purpose of this application Figure 7 After the base coat is applied, drive the steel pipe to move to the left, between adjacent brushes.

[0018] Figure 9 For this application Figure 8 Enlarged view of the structure at point A in the middle.

[0019] In the diagram: 7 - steel pipe. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of this application will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] See attached document Figures 1-9The manual operating platform for painting steel pipes is shown. The manual operating platform includes a storage tank 1 for storing paint, the top of which is an open structure to facilitate the assembly of steel pipes. A painting component is provided on the storage tank 1 to contact the paint stored therein, and an assembly drive mechanism for assembling steel pipes. The assembly drive mechanism drives the steel pipe to come into contact with the painting component along the circumference of the steel pipe. When painting steel pipes using this operating platform, the steel pipe is assembled onto the storage tank 1 by an assembly drive mechanism, ensuring that the steel pipe abuts against the painting component. A certain volume of paint is then placed in the storage tank 1, bringing the paint into contact with the painting component. The assembly drive mechanism then drives the steel pipe to rotate circumferentially. As the steel pipe rotates, its contact with the painting component simultaneously rotates the painting component, causing it to come into contact with the paint. This allows the paint adhering to the surface of the painting component to adhere to the steel pipe. After the steel pipe completes one rotation, the painting process is finished. Compared to the current method of using spray bottles and brushes, this method improves the consistency of paint thickness and increases the efficiency of painting steel pipes.

[0022] Specifically, such as Figure 3 As shown, the storage tank 1 is divided into multiple tanks 1a. Their function is to allow debris to fall into the corresponding tank 1a when it remains on the surface of the steel pipe to be coated. If paint contamination occurs, the paint in a single tank 1a is replaced, avoiding the increased cost of replacing the entire tank 1. Furthermore, when spraying adjacent colors (e.g., alternating red and yellow), different colors of paint are placed in adjacent tanks 1a, enabling spraying operations that meet specific needs and improving the applicability of the operating platform. For ease of disassembly and transportation of the storage tank 1, preferably, each tank 1a is a single unit that can be connected to each other via snap-fit ​​connections.

[0023] Based on dividing storage tank 1 into multiple tanks 1a, such as Figure 3-5 As shown, the painting components are rotating and symmetrically arranged brushes 2 on both sides of each groove 1a. The brushes 2 contact the two sides of the steel pipe, allowing for two coats during one rotation of the steel pipe, improving the integrity and effectiveness of the paint application. Simultaneously, the segmented brushes 2 have relatively short lengths, effectively preventing incomplete coating due to axial unevenness on the steel pipe surface. Specifically, when painting multiple colors, to avoid cross-contamination between the painting components, a certain gap is formed between adjacent grooves 1a and brushes 2, allowing for two coats. After the first coat is completed, the brushes are moved to the other end for a second coat.

[0024] To achieve the assembly and rotation of the steel pipe, such as Figure 1As shown, the assembly drive mechanism includes an assembly plate 3 hinged to the bottom outer side of the storage tank 1. A drive handle 4 is rotatably mounted on each assembly plate 3, and a support cylinder 5, embedded into the port of the steel pipe, is located on the inner end of the drive handle 4. During steel pipe assembly, as... Figure 2 As shown, one or both mounting plates 3 are flipped downwards, and the steel pipe is placed between the symmetrical mounting plates 3. Then, the mounting plates 3 are driven in the opposite direction, causing the support cylinder 5 to embed into the end of the steel pipe, thus suspending and supporting the steel pipe. In this supported state, the bottom surface of the steel pipe contacts the brush bodies 2 on both sides. Next, by rotating the drive handle 4, the steel pipe is driven to rotate, and the steel pipe synchronously drives the brush bodies 2 to rotate. The paint adhering to the brush bodies 2 is applied to the surface of the steel pipe, thereby completing the rapid painting operation on the surface of the steel pipe.

[0025] Because there is a gap between adjacent brush bodies 2, in order to ensure complete coating of the steel pipe surface, the coating should be applied to this gap, such as... Figure 8-9 As shown, the drive handle 4 on one side slides axially through the assembly plate 3, and rolling balls 6 are evenly distributed on the surface of the support cylinder 5 on the other side. After the steel pipe surface is coated, the drive... Figure 8 The right-side drive handle 4 drives the steel pipe to move to the left, while the rolling ball 6 on the surface of the support cylinder 5 on the other side can effectively reduce the contact friction between the steel pipe and the surface of the support cylinder 5 during the movement. After driving the steel pipe to the left, the corresponding gap between the steel pipe surface and the brush body 2 moves to the position corresponding to the brush body 2. Then, by rotating the drive handle 4 again, the brush body 2 performs a complete coating operation on the uncoated gap on the surface of the steel pipe.

[0026] The principle of this application is as follows: When painting the surface of a steel pipe, the steel pipe is first assembled. One or both assembly plates 3 are flipped downwards, and the steel pipe is placed between symmetrical assembly plates 3. Then, the assembly plates 3 are driven in the reverse direction, causing the support cylinder 5 to be embedded in the end of the steel pipe, thus suspending and supporting the steel pipe. In this supported state, the bottom surface of the steel pipe contacts the brush bodies 2 on both sides. Next, by rotating the drive handle 4, the steel pipe is driven to rotate, and the steel pipe synchronously drives the brush bodies 2 to rotate. The paint adhering to the brush bodies 2 is applied to the surface of the steel pipe, thereby completing the rapid painting operation on the surface of the steel pipe.

[0027] After the steel pipe surface is coated as described above, the steel pipe is driven to move to the left by the drive handle 4 on the right side of the drive diagram. The steel pipe rolls on the rolling ball 6 on the surface of the support cylinder 5 on the other side, thereby driving the steel pipe to the left. This causes the corresponding gap between the steel pipe surface and the brush body 2 to move to the position corresponding to the brush body 2. Then, by rotating the drive handle 4 again, the brush body 2 performs a complete coating operation on the uncoated gaps on the steel pipe surface.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this application. Various changes and modifications may be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims.

Claims

1. A manually operated platform for painting the exterior of a steel pipe, characterized by: The manual operating platform comprises a paint storage storage tank (1), a painting member is arranged on the storage tank (1) and contacts the paint stored in the storage tank (1), and an assembly driving mechanism is arranged on the steel pipe, and the assembly driving mechanism drives the steel pipe to contact the painting member along the circumferential surface of the steel pipe.

2. The manually operated platform of claim 1, wherein: The storage tank (1) is divided into a plurality of tank bodies (1a), and the painting member is a brush body (2) rotatably and symmetrically arranged on both sides of each tank body (1a).

3. The manually operated platform of claim 2, wherein: The assembly driving mechanism comprises an assembly plate (3) hingedly arranged on the bottom of the outside of the storage tank (1), a driving handle (4) is rotatably arranged on each assembly plate (3), and a supporting cylinder (5) embedded into the port of the steel pipe is arranged on the inner end of the driving handle (4).

4. The manually operated platform of claim 3, wherein: The driving handle (4) on one side axially slides through the assembly plate (3), and the supporting cylinder (5) on the other side is uniformly distributed with rolling spherical bodies (6) on the surface.

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