Convenient H-shaped steel paint brushing device

Abstract

The utility model belongs to the technical field of H-shaped steel painting, and particularly relates to a convenient H-shaped steel painting device which comprises a transverse plate, a fixing rod, a bidirectional screw rod, a sliding plate, an adjusting assembly, a first roller brush, a roller frame and a second roller brush, the second roller brush is fixedly connected to the upper end of the transverse plate, and the bidirectional screw rod is rotationally installed between two side plates at the lower end of the transverse plate; two sliding plates are symmetrically and spirally connected to the two-way screw rod, and the two sliding plates are connected to a positive tooth and a negative tooth of the two-way screw rod respectively; the three surfaces of the H-shaped steel are painted at the same time through the three roller brushes distributed triangularly, the painting efficiency of the H-shaped steel can be greatly improved, meanwhile, the phenomenon of paint splashing is not prone to occurring, the paint cost is saved, the policy of environment-friendly construction at the present stage is met, and the environment-friendly construction efficiency of the H-shaped steel is improved. And compared with manual painting, the painting construction of the device can ensure the uniformity and thickness of a coating, the problems of missed painting, over-painting and the like are not easy to occur, and the coating quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of H-shaped steel painting, and in particular relates to a convenient H-shaped steel painting device. Background Art

[0002] H-shaped steel is an economical and efficient profile with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. It is named because its cross section is the same as the English letter "H". During the production process of H-shaped steel, it needs to be painted to improve its corrosion resistance and rust resistance.

[0003] At present, the existing traditional H-beam painting generally requires manual operation by workers. Not only is the painting speed slow, but it is also easily affected by human factors, such as fatigue and skill level, resulting in low work efficiency. At the same time, the traditional painting method is prone to paint splashing and waste, which not only wastes resources, but also easily pollutes the environment.

[0004] Based on this, the utility model designs a convenient H-shaped steel painting device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a convenient H-shaped steel painting device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient H-shaped steel paint brushing device, comprising a horizontal plate, a fixed rod, a bidirectional screw rod, a sliding plate, an adjustment assembly, a first roller brush, a drum rack and a second roller brush, the second roller brush being fixedly connected to the upper end of the horizontal plate, a bidirectional screw rod being rotatably installed between the two side plates at the lower end of the horizontal plate, two sliding plates being symmetrically spirally connected to the bidirectional screw rod, and the two sliding plates being respectively connected to the positive teeth and the negative teeth of the bidirectional screw rod.

[0007] As a preferred technical solution of the utility model, an adjustment component is connected inside the sliding plate, a first roller brush is movably connected to the adjustment component, a through groove is opened at the upper end of the horizontal plate, a drum rack is movably connected in the through groove, and a second roller brush is movably mounted on the drum rack.

[0008] As a preferred technical solution of the utility model, a square groove is provided inside the sliding plate, and a fastening bolt is threadedly connected to the side surface of the lower end of the sliding plate.

[0009] As a preferred technical solution of the utility model, the adjustment assembly includes a fixed block, a square rod, a brush holder and a nut. The upper end of the fixed block is fixedly connected to the square rod, and the side of the fixed block is fixedly installed with the brush holder through a nut.

[0010] As a preferred technical solution of the utility model, the square rod on the adjustment assembly is slidably arranged in the square groove and fixed by fastening bolts, and the first roller brush is slidably connected to the brush frame.

[0011] As a preferred technical solution of the utility model, the drum frame includes a vertical plate, a sliding column, a tension spring, a connecting rod, a pressing plate and a handle, a second roller brush is movably connected between the two vertical plates, and the upper ends of the two vertical plates are fixedly connected to the sliding column.

[0012] As a preferred technical solution of the utility model, the sliding column is slidably arranged in the through groove, an installation groove is opened in the sliding column, the bottom end of the tension spring is fixedly connected to the bottom end of the installation groove, the upper end of the tension spring is fixedly connected to the bottom end of the connecting rod, and the connecting rod is slidably arranged in the sliding column.

[0013] As a preferred technical solution of the utility model, the upper end of the connecting rod is fixedly connected to the lower end of the pressing plate, the lower end of the pressing plate is provided with anti-slip grooves, and a handle is fixedly connected to the center of the upper end of the pressing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses three roller brushes distributed in a triangle to paint the three surfaces of the H-shaped steel at the same time, which can greatly improve the efficiency of painting the H-shaped steel. At the same time, paint splashing is not likely to occur, saving paint costs, and complying with the current policy of environmentally friendly construction. Compared with manual painting, the painting construction by the device can ensure the uniformity and thickness of the coating, and is not likely to have problems such as missing coating and over-coating, thereby improving the coating quality;

[0016] 2. When the utility model is in use, the sliding plates on the positive and negative teeth of the two-way screw rods respectively connected in a spiral manner can be moved toward or away from each other by rotating the two-way screw rod, so that the spacing between the two first roller brushes can be adjusted according to the size of the H-shaped steel, and the upper and lower positions of the two first roller brushes can be adjusted by adjusting the height of the adjustment assembly on the sliding plate, and the position of the drum frame in the through groove can be adjusted by lifting the pressing plate upwards by the lifting handle, thereby adjusting the painting position of the second roller brush, and the corresponding type of H-shaped steel can be matched by changing the positions of the three roller brushes to achieve painting of the H-shaped steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the sliding plate of the utility model;

[0022] Figure 5 It is a partial cross-sectional structural schematic diagram of the stand of the utility model.

[0023] In the figure: 1. horizontal plate; 101. through groove; 2. fixing rod; 3. bidirectional screw rod; 4. sliding plate; 401. square groove; 402. fastening bolt; 5. adjustment assembly; 501. fixing block; 502. square rod; 503. brush holder; 504. nut; 6. first roller brush; 7. roller holder; 701. vertical plate; 702. sliding column; 703. tension spring; 704. connecting rod; 705. pressing plate; 7051. anti-slip pattern; 706. handle; 8. second roller brush. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the present utility model Figure 1-5 , 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 them. Based on the embodiments of 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.

[0025] Example

[0026] Please refer to Figure 1 , Figure 3 and Figure 4 The utility model provides the following technical solutions: a convenient H-shaped steel painting device, comprising a horizontal plate 1, a fixed rod 2, a bidirectional screw rod 3, a sliding plate 4, an adjusting assembly 5, a first roller brush 6, a drum frame 7 and a second roller brush 8. The second roller brush 8 is fixedly connected to the upper end of the horizontal plate 1, and a bidirectional screw rod 3 is rotatably installed between the two side plates at the lower end of the horizontal plate 1. Two sliding plates 4 are symmetrically spirally connected to the bidirectional screw rod 3, and the two sliding plates 4 are respectively connected to the positive teeth and the negative teeth of the bidirectional screw rod 3.

[0027] An adjusting assembly 5 is connected inside the sliding plate 4, and a first roller brush 6 is movably connected to the adjusting assembly 5. A through slot 101 is provided at the upper end of the transverse plate 1, and a drum frame 7 is movably connected inside the through slot 101, and a second roller brush 8 is movably mounted on the drum frame 7.

[0028] A square groove 401 is formed inside the sliding plate 4 , and a fastening bolt 402 is threadedly connected to the side surface of the lower end of the sliding plate 4 .

[0029] The adjustment assembly 5 includes a fixed block 501 , a square rod 502 , a brush holder 503 and a nut 504 . The upper end of the fixed block 501 is fixedly connected to the square rod 502 , and the side of the fixed block 501 is fixedly mounted with the brush holder 503 via the nut 504 .

[0030] The square rod 502 on the adjustment component 5 is slidably disposed in the square groove 401 and fixed by the fastening bolt 402 , and the first roller brush 6 is slidably connected to the brush holder 503 .

[0031] By unscrewing the fastening bolt 402 outward so that the fastening bolt 402 loses the interference and fixation on the other rod 502, the upper and lower positions of the paint brushing of the first roller brush 6 on the adjustment component 5 can be adjusted and changed, and the distance between the two first roller brushes 6 can be adjusted by rotating the bidirectional screw rod 3, so that it can be adjusted according to the specifications of the H-shaped steel to achieve better versatility.

[0032] Please refer to Figure 2 and Figure 5 The drum frame 7 includes a vertical plate 701, a sliding column 702, a tension spring 703, a connecting rod 704, a pressing plate 705 and a handle 706. A second roller brush 8 is movably connected between the two vertical plates 701, and the upper ends of the two vertical plates 701 are fixedly connected to the sliding column 702.

[0033] The slide column 702 is slidably set in the through groove 101, and an installation groove is opened in the slide column 702. The bottom end of the tension spring 703 is fixedly connected to the bottom end of the installation groove. The upper end of the tension spring 703 is fixedly connected to the bottom end of the connecting rod 704, and the connecting rod 704 is slidably set in the slide column 702.

[0034] The upper end of the connecting rod 704 is fixedly connected to the lower end of the pressing plate 705 . The lower end of the pressing plate 705 is provided with an anti-slip groove 7051 . The center of the upper end of the pressing plate 705 is fixedly connected with a handle 706 .

[0035] The pressing plate 705 is lifted upward by the lifting handle 706 so that the pressing plate 705 loses its pressure fixation on the horizontal plate 1, and the horizontal position of the drum rack 7 on the horizontal plate 1 can be adjusted. After the adjustment is completed, the lifting handle 706 is released and the tension of the tension spring 703 causes the pressing plate 705 to be pressed against the horizontal plate 1 again, thereby fixing the position of the drum rack 7, thereby realizing the change of the brushing position of the second roller brush 8 on the drum rack 7.

[0036] The working principle and use process of the utility model are as follows: when painting, the two first roller brushes 6 are placed at the steel groove of the H-shaped steel, so that the two first roller brushes 6 can roll and paint the surface of the steel groove, and at the same time, the second roller brush 8 above the two first roller brushes 6 can be used to paint the surface of the long side of the H-shaped steel, and the three sides of the H-shaped steel can be painted at one time, and the positions of the two first roller brushes 6 and the second roller brush 8 can be adjusted. The roller brushes can be used for painting, and the corresponding types of H-shaped steel can be matched by changing the size, which improves work efficiency and saves paint costs. It also complies with the current policy of environmentally friendly construction, improves work quality, and reduces personnel costs.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A convenient H-beam painting device, comprising a horizontal plate (1), a fixed rod (2), a bidirectional screw rod (3), a sliding plate (4), an adjustment assembly (5), a first roller brush (6), a roller frame (7) and a second roller brush (8), characterized in that: A second roller brush (8) is fixedly connected to the upper end of the transverse plate (1), a bidirectional screw rod (3) is rotatably mounted between two side plates at the lower end of the transverse plate (1), two sliding plates (4) are symmetrically spirally connected to the bidirectional screw rod (3), and the two sliding plates (4) are respectively connected to the positive teeth and the negative teeth of the bidirectional screw rod (3).

2. A convenient H-beam painting device according to claim 1, characterized in that: The sliding plate (4) is connected with an adjusting assembly (5), and a first roller brush (6) is movably connected to the adjusting assembly (5). A through groove (101) is provided at the upper end of the transverse plate (1), and a cylinder frame (7) is movably connected to the through groove (101), and a second roller brush (8) is movably mounted on the cylinder frame (7).

3. A convenient H-beam painting device according to claim 2, characterized in that: A square groove (401) is provided inside the sliding plate (4), and a fastening bolt (402) is threadedly connected to the side surface of the lower end of the sliding plate (4).

4. A convenient H-beam painting device according to claim 2, characterized in that: The adjustment assembly (5) comprises a fixed block (501), a square rod (502), a brush holder (503) and a nut (504); the upper end of the fixed block (501) is fixedly connected to the square rod (502); and the side of the fixed block (501) is fixedly mounted with the brush holder (503) via the nut (504).

5. The convenient H-beam painting device according to claim 2 is characterized in that: The square rod (502) on the adjustment component (5) is slidably arranged in the square groove (401) and is fixed by means of a fastening bolt (402), and the first roller brush (6) is slidably connected to the brush frame (503).

6. A convenient H-beam painting device according to claim 2, characterized in that: The drum frame (7) comprises a vertical plate (701), a sliding column (702), a tension spring (703), a connecting rod (704), a pressing plate (705) and a handle (706); a second roller brush (8) is movably connected between the two vertical plates (701); and the upper ends of the two vertical plates (701) are fixedly connected to the sliding column (702).

7. A convenient H-beam painting device according to claim 6, characterized in that: The slide column (702) is slidably arranged in the through groove (101), a mounting groove is provided in the slide column (702), the bottom end of the tension spring (703) is fixedly connected to the bottom end of the mounting groove, the top end of the tension spring (703) is fixedly connected to the bottom end of the connecting rod (704), and the connecting rod (704) is slidably arranged in the slide column (702).

8. The convenient H-beam painting device according to claim 7 is characterized in that: The upper end of the connecting rod (704) is fixedly connected to the lower end of the pressing plate (705), the lower end of the pressing plate (705) is provided with anti-slip grooves (7051), and the center of the upper end of the pressing plate (705) is fixedly connected with a handle (706).

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