A lightweight round tube putty application device

Abstract

The utility model discloses a kind of lightweight round pipe putty smearing devices, including arc-shaped scraping coating plate, arc-shaped scraping coating plate top end diameter is greater than bottom end diameter, arc-shaped scraping coating plate bottom end diameter to top end diameter smooth gradual change expands, handle is equipped on the outer wall of arc-shaped scraping coating plate.The utility model simple structure, scientific and reasonable design, convenient to use, its manufacturing difficulty is low, control is simple, lightweight portable, applicability is strong, easy to start crowd is wide, single person can operate, can effectively save artificial and mechanical consumption with less artificial and mechanical consumption;The utility model can effectively improve putty scraping construction quality in that putty operation surface arc is good, operation speed is fast, putty scraping efficiency is high in pipe fitting scraping surface, can effectively save time cost and manpower.The utility model can effectively solve the technical problems of great difficulty, great workload and unstable scraping quality in the prior art when aiming at round pipe putty smearing.

Description

Technical Field

[0001] This utility model belongs to the field of decoration equipment technology, specifically relating to a lightweight round tube putty application device. Background Technology

[0002] Currently, the main tools used for applying putty include scrapers and corner scrapers. These tools are primarily made of steel plates, horn, plastic, and rubber, and are either flat or right-angled in shape. Putty application is generally performed on relatively flat or significantly curved walls, and the application process is typically aimed at smoothing the surface. When the putty application surface is a steel structure pipe, such as... Figure 5 As shown, whether it's a grid-structured pipe fitting or an independent pipe fitting, the smaller pipe diameter, larger curvature of the surface to be coated, complex structure, and high-altitude work all increase the difficulty of the putty application process for workers. Compared to putty application on flat or significantly curved walls, the efficiency of applying putty to pipe fittings is undoubtedly much lower. This increases the amount of labor and machinery needed, leading to higher construction costs, less desirable appearance, and potential delays in the project schedule.

[0003] In current putty application processes, conventional scrapers are mostly used to smooth the putty. Since putty application projects currently require a high degree of smoothness, the smoothing process often involves manually applying the putty 2-3 times with a scraper to ensure a uniform and smooth surface. However, when the putty application surface is a steel structure pipe, the smaller pipe diameter, larger curvature of the application surface, and the complex and varied overall structure, coupled with the fact that putty application often requires working at heights, increase the number of repetitions and the operational difficulty for workers.

[0004] The existing technology has the following main disadvantages:

[0005] 1. In the process of applying putty to round pipes at high altitudes, the amount of manual labor and machinery required is large. The operation is difficult to adjust the curvature of the working surface, which can easily lead to multiple reworks and waste of manpower and machinery.

[0006] 2. In the process of applying putty to round pipes at high altitudes, the use of a flat scraper is difficult, the appearance is not ideal, and a large amount of secondary sanding and reshaping is required.

[0007] 3. Construction is slow, and under the same conditions, it is easy to delay the construction period. Utility Model Content

[0008] The technical problem to be solved by this utility model is to provide a lightweight round tube putty application device, so as to at least solve some of the above-mentioned technical problems.

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0010] A lightweight round tube putty application device includes an arc-shaped scraper plate, the diameter of the top end of the arc-shaped scraper plate is larger than the diameter of the bottom end, the diameter of the bottom end of the arc-shaped scraper plate gradually increases from the top end to the bottom end, and a handle is provided on the outer wall of the arc-shaped scraper plate.

[0011] Furthermore, the handle includes an L-shaped link connected to the outer wall of the curved scraper, and a wooden handle fitted onto the L-shaped link.

[0012] Furthermore, vertical reinforcing ribs are provided on the outer wall of the arc-shaped scraper plate.

[0013] Furthermore, the outer wall of the arc-shaped scraper is provided with circumferential reinforcing ribs.

[0014] Furthermore, the L-shaped connecting rod is connected at the intersection of the vertical reinforcing rib and the circumferential reinforcing rib.

[0015] Furthermore, the outer wall of the arc-shaped scraper plate and the vertical reinforcing ribs are integrally formed from the same material, and the outer wall of the arc-shaped scraper plate and the circumferential reinforcing ribs are integrally formed from the same material.

[0016] Furthermore, the circumferential reinforcing ribs are distributed near the top of the outer wall of the arc-shaped scraper plate.

[0017] Furthermore, the distance between the circumferential reinforcing rib and the top of the outer wall of the arc-shaped coating plate is one-fifth of the distance from the bottom to the top of the outer wall of the arc-shaped coating plate.

[0018] Furthermore, the diameter of the top end of the arc-shaped coating blade is 1.5 to 4.5 times the diameter of the bottom end of the arc-shaped coating blade.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This utility model has a simple structure, a scientific and reasonable design, and is easy to use. It is easy to manufacture, simple to operate, lightweight and portable, highly applicable, easy to learn and suitable for a wide range of people. It can be operated by a single person, and the consumption of manpower and machinery is low, which can effectively save manpower and machinery usage. This utility model can effectively improve the quality of putty application by forming a good arc shape on the putty working surface, and the working speed is fast. The putty application efficiency on pipe fittings is high, which can effectively save time and manpower. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the vertical and circumferential reinforcing ribs on the arc-shaped scraper plate of this utility model (the handle is not shown).

[0023] Figure 3 This is a schematic diagram of the mounting holes on the wooden handle of this utility model.

[0024] Figure 4 This is a state diagram during the use of this utility model.

[0025] Figure 5 This is a schematic diagram of a circular tube structure whose outer wall needs to be coated with putty.

[0026] The names corresponding to the reference numerals in the attached figures are as follows:

[0027] 1-Arc-shaped scraper, 2-Handle, 3-L-shaped connecting rod, 4-Wooden handle, 5-Vertical reinforcing rib, 6-Circular reinforcing rib, 7-Assembly hole, 8-Round tube structure. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] Example 1.

[0030] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0031] This utility model has a simple structure, a scientific and reasonable design, and is easy to use. It is easy to manufacture, simple to operate, lightweight and portable, highly applicable, easy to learn and suitable for a wide range of people. It can be operated by a single person, and the consumption of manpower and machinery is low, which can effectively save manpower and machinery usage. This utility model can effectively improve the quality of putty application by forming a good arc shape on the putty working surface, and the working speed is fast. The putty application efficiency on pipe fittings is high, which can effectively save time and manpower.

[0032] Example 2.

[0033] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0034] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0035] Based on Embodiment 1, this embodiment 2 provides a more preferred structure for the handle 2. Specifically, the handle 2 includes an L-shaped connecting rod 3 connected to the outer wall of the arc-shaped scraper plate 1, and a wooden handle 4 mounted on the L-shaped connecting rod 3. The design of the L-shaped connecting rod 3 and the wooden handle 4 is simple and practical, and the materials used are readily available. The wooden handle 4 has a mounting hole 7 that matches the L-shaped connecting rod 3. The L-shaped connecting rod 3 is interference-fitted into the mounting hole 7, ensuring a sturdy and reliable fit.

[0036] Example 3.

[0037] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0038] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0039] The outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5.

[0040] Based on Example 2, this embodiment 3 provides a more preferred structure for the arc-shaped scraper plate 1, specifically: the outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5. The design of the vertical reinforcing ribs 5 can ensure the structural stability of the arc-shaped scraper plate 1 and prevent the arc-shaped scraper plate 1 from undergoing undesirable vertical deformation during putty application, which would affect the putty application quality or increase the amount of putty applied and the workload.

[0041] Example 4.

[0042] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0043] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0044] The outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5.

[0045] The outer wall of the arc-shaped scraper plate 1 is provided with circumferential reinforcing ribs 6.

[0046] Based on Example 3, this embodiment 4 presents a more preferred structure for the arc-shaped scraper plate 1, specifically: the outer wall of the arc-shaped scraper plate 1 is provided with circumferential reinforcing ribs 6. The design of the circumferential reinforcing ribs 6 can further ensure the structural stability of the arc-shaped scraper plate 1 and prevent the arc-shaped scraper plate 1 from undergoing undesirable circumferential deformation during putty application, which could affect the putty application quality or increase the amount of putty applied and the workload.

[0047] Example 5.

[0048] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0049] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0050] The outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5.

[0051] The outer wall of the arc-shaped scraper plate 1 is provided with circumferential reinforcing ribs 6.

[0052] The L-shaped connecting rod 3 is connected at the intersection of the vertical reinforcing rib 5 and the circumferential reinforcing rib 6.

[0053] Based on Example 4, this embodiment 5 provides a more preferred connection structure between the L-shaped connecting rod 3 and the arc-shaped scraper plate 1. Specifically, the L-shaped connecting rod 3 is connected at the intersection of the vertical reinforcing rib 5 and the circumferential reinforcing rib 6. This further ensures the structural stability of the arc-shaped scraper plate 1. The intersection of the vertical reinforcing rib 5 and the circumferential reinforcing rib 6 is the most robust part of the overall structure of the arc-shaped scraper plate 1. Connecting the L-shaped connecting rod 3 at this position effectively ensures the stress stability between the L-shaped connecting rod 3 and the arc-shaped scraper plate 1, thereby ensuring the quality of putty application.

[0054] Example 6.

[0055] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0056] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0057] The outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5.

[0058] The outer wall of the arc-shaped scraper plate 1 is provided with circumferential reinforcing ribs 6.

[0059] The outer wall of the arc-shaped scraper plate 1 and the vertical reinforcing rib 5 are integrally formed from the same material, and the outer wall of the arc-shaped scraper plate 1 and the circumferential reinforcing rib 6 are integrally formed from the same material.

[0060] Based on Example 4, this embodiment 6 provides a more preferred structure between the arc-shaped coating plate 1 and the vertical reinforcing rib 5 and the circumferential reinforcing rib 6, respectively. Specifically, the outer wall of the arc-shaped coating plate 1 and the vertical reinforcing rib 5 are integrally formed from the same material, and the outer wall of the arc-shaped coating plate 1 and the circumferential reinforcing rib 6 are integrally formed from the same material. Because the outer wall of the arc-shaped coating plate 1, the vertical reinforcing rib 5, and the circumferential reinforcing rib 6 are all made of the same material and integrally formed, the overall structure is more stable and reliable, and the manufacturing process is also more convenient.

[0061] Example 7.

[0062] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0063] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0064] The outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5.

[0065] The outer wall of the arc-shaped scraper plate 1 is provided with circumferential reinforcing ribs 6.

[0066] The circumferential reinforcing ribs 6 are distributed near the top of the outer wall of the arc-shaped scraper plate 1.

[0067] Based on Example 4, Example 7 provides a more preferred structure for the arc-shaped coating plate 1, specifically: the circumferential reinforcing ribs 6 are distributed near the top of the outer wall of the arc-shaped coating plate 1. Since the top diameter of the arc-shaped coating plate 1 is large, it is more prone to deformation during operation. Therefore, designing the circumferential reinforcing ribs 6 to be distributed near the top of the outer wall of the arc-shaped coating plate 1 can more effectively prevent annular deformation of the arc-shaped coating plate 1 during operation.

[0068] Example 8.

[0069] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0070] The handle 2 includes an L-shaped link 3 connected to the outer wall of the arc-shaped scraper 1, and a wooden handle 4 mounted on the L-shaped link 3.

[0071] The outer wall of the arc-shaped scraper plate 1 is provided with vertical reinforcing ribs 5.

[0072] The outer wall of the arc-shaped scraper plate 1 is provided with circumferential reinforcing ribs 6.

[0073] The circumferential reinforcing ribs 6 are distributed near the top of the outer wall of the arc-shaped scraper plate 1.

[0074] The distance between the circumferential reinforcing rib 6 and the top of the outer wall of the arc-shaped scraper plate 1 is one-fifth of the distance from the bottom to the top of the outer wall of the arc-shaped scraper plate 1.

[0075] Based on Example 7, this embodiment 8 provides a more preferred structure for the arc-shaped scraper plate 1. Specifically, the distance between the circumferential reinforcing rib 6 and the top edge of the outer wall of the arc-shaped scraper plate 1 is one-fifth of the distance from the bottom edge to the top edge of the outer wall of the arc-shaped scraper plate 1. Since the top edge of the arc-shaped scraper plate 1 has a large diameter, it is more prone to deformation during operation. Therefore, designing the circumferential reinforcing rib 6 at the aforementioned dimension on the outer wall of the arc-shaped scraper plate 1 enables a more ideal effect in preventing annular deformation of the outer wall of the arc-shaped scraper plate 1 during putty application.

[0076] Example 9.

[0077] like Figures 1-4 As shown, the present invention provides a lightweight round tube putty application device, including an arc-shaped scraper plate 1. The diameter of the top end of the arc-shaped scraper plate 1 is larger than that of the bottom end. The diameter of the bottom end of the arc-shaped scraper plate 1 gradually increases from the top end to the bottom end. A handle 2 is provided on the outer wall of the arc-shaped scraper plate 1.

[0078] The diameter of the top end of the arc-shaped scraper plate 1 is 1.5-4.5 times the diameter of the bottom end of the arc-shaped scraper plate 1.

[0079] Based on Example 1, this embodiment 9 provides a more preferred structure for the arc-shaped scraper 1, specifically: the diameter of the top end of the arc-shaped scraper 1 is 1.5-4.5 times the diameter of the bottom end of the arc-shaped scraper 1. This design, while facilitating putty application, also allows the arc-shaped scraper 1 to be used for putty application on pipes of more sizes.

[0080] This utility model's circular tube putty application device mainly consists of an L-shaped connecting rod 3, a circumferential reinforcing rib 6, a wooden handle 4, a vertical reinforcing rib 5, and an arc-shaped scraping plate 1. The materials used are not limited, provided the structural strength meets the usage requirements and the scraping surface meets the putty application requirements. The curvature of the arc-shaped scraping plate can be designed according to usage needs. This utility model achieves a certain range of curvature on the inner wall of the arc-shaped scraping plate by bending the arc-shaped scraping plate into a shape where the curvature gradually decreases from top to bottom. The circumferential reinforcing rib 6 and the vertical reinforcing rib 5 are also bent to achieve the arc shape while increasing structural strength, ensuring that it transmits force without easily causing adverse deformation. During operation, lightly pressing or lifting the wooden handle 4 changes the curvature of the inner wall of the arc-shaped scraping plate. Maintaining the desired curvature along the direction of the circular tube structure 8 easily achieves the desired curvature surface.

[0081] Explanation of the working principle of this utility model:

[0082] Before applying putty, the required curvature of the circular pipe structure (8 arcs) should be determined. The position on the inner wall of the curved scraper plate of this invention, where the curvature includes the pipe's curvature and is slightly smaller than it, should be aligned with the pipe's scraping surface. Upon reaching the scraping point, a single person holding the wooden handle 4 places the putty material into the cavity formed by the inner wall of the curved scraper plate and the outer wall of the pipe. The curvature of the scraper plate is adjusted to be slightly smaller than the required curvature of the pipe, and the putty is applied along the scraping trajectory to easily achieve the desired curved finish. The L-shaped connecting rod 3 transmits force to the circumferential reinforcing rib 6, the vertical reinforcing rib 5, and the curved scraper plate 1. The different curvature surfaces of the curved scraper plate enable rapid application and shaping of the required putty. When applying coating to a curved surface, a suitable initial curvature is selected along the coating movement trajectory. As the coating is applied from one end of the curved surface to the other end, the curvature of this invention is simultaneously adjusted along the curvature adjustment trajectory to the other end of the curved surface, thereby completing the coating of the transitional curved surface.

[0083] This invention can effectively improve the efficiency of putty application, reduce the amount of manual and mechanical labor, improve the quality of the finished surface, reduce the difficulty of operation, and is simple, convenient, low-cost, and highly adaptable.

[0084] This utility model has a simple structure, a scientific and reasonable design, and is easy to use. It is easy to manufacture, simple to operate, lightweight and portable, highly applicable, easy to learn and suitable for a wide range of people. It can be operated by a single person, and the consumption of manpower and machinery is low, which can effectively save manpower and machinery usage. This utility model can effectively improve the quality of putty application by forming a good arc shape on the putty working surface, and the working speed is fast. The putty application efficiency on pipe fittings is high, which can effectively save time and manpower.

[0085] Finally, it should be noted that the above embodiments are merely preferred embodiments used to illustrate the technical solution of this utility model, and are not intended to limit it, much less limit the patent scope of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but which still solve the same technical problem as this utility model, should be included within the protection scope of this utility model; in addition, the direct or indirect application of the technical solution of this utility model to other related technical fields are similarly included within the patent protection scope of this utility model.

Claims

1. A lightweight round tube putty application device, characterized in that, It includes an arc-shaped scraper (1), the diameter of the top end of the arc-shaped scraper (1) is larger than the diameter of the bottom end, the diameter of the bottom end of the arc-shaped scraper (1) gradually increases from the top end to the bottom end, and a handle (2) is provided on the outer wall of the arc-shaped scraper (1).

2. The lightweight round tube putty application device according to claim 1, characterized in that, The handle (2) includes an L-shaped link (3) connected to the outer wall of the arc-shaped scraper (1) and a wooden handle (4) mounted on the L-shaped link (3).

3. The lightweight round tube putty application device according to claim 2, characterized in that, The outer wall of the arc-shaped scraper plate (1) is provided with vertical reinforcing ribs (5).

4. The lightweight round tube putty application device according to claim 3, characterized in that, The outer wall of the arc-shaped scraper plate (1) is provided with circumferential reinforcing ribs (6).

5. The lightweight round tube putty application device according to claim 4, characterized in that, The L-shaped connecting rod (3) is connected at the intersection of the vertical reinforcing rib (5) and the circumferential reinforcing rib (6).

6. The lightweight round tube putty application device according to claim 4, characterized in that, The outer wall of the arc-shaped scraper plate (1) and the vertical reinforcing rib (5) are integrally formed from the same material, and the outer wall of the arc-shaped scraper plate (1) and the circumferential reinforcing rib (6) are integrally formed from the same material.

7. The lightweight round tube putty application device according to claim 4, characterized in that, The circumferential reinforcing ribs (6) are distributed near the top of the outer wall of the arc-shaped scraper plate (1).

8. The lightweight round tube putty application device according to claim 7, characterized in that, The distance between the circumferential reinforcing rib (6) and the top of the outer wall of the arc-shaped scraper plate (1) is one-fifth of the distance between the bottom and top of the outer wall of the arc-shaped scraper plate (1).

9. A lightweight round tube putty application device according to claim 1, characterized in that, The top diameter of the arc-shaped scraper (1) is 1.5-4.5 times the bottom diameter of the arc-shaped scraper (1).

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