A highly efficient anti-corrosion and anti-rust coating sprayer for steel structures

Abstract

The utility model discloses a high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure, comprising a steel beam and a paint spraying box. A first paint spraying pipe is arranged on the upper end of the paint spraying box, a second paint spraying pipe is arranged on the side of the first paint spraying pipe, a U-shaped bracket is fixed on the lower end of the paint spraying box, an I-shaped plate is slidably connected to the outer surface of the U-shaped bracket, a motor is fixed on the surface of the I-shaped plate, an I-shaped walking wheel is fixed outside the driving shaft of the motor, a support strip is fixed on the surface of the I-shaped plate, and a threaded top screw is connected to the inner surface of the U-shaped bracket through a thread. When in use, the movable I-shaped walking wheel is clamped on the outer support of the steel beam for walking, the spacing is adjustable, and the adjustment is flexible. Two sets of paint spraying pipes are installed on the upper end, and paint is sprayed on both sides, and the spraying efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of steel structure spraying, and more specifically to a high-efficiency anti-corrosion and anti-rust coating sprayer for steel structures. Background Art

[0002] Steel structure bridges have become aerial roads, bringing great convenience to traffic. However, steel structures exposed to the air all year round are prone to corrosion and rust. In order to avoid the potential safety hazards caused by corrosion and rust of steel structures, it is necessary to spray the surface of the steel structure for protection in a timely manner.

[0003] In the prior art patents, such as CN115608545A, a bridge steel structure sprayer and method are disclosed, the sprayer includes a spray seat and a limit mechanism, the limit mechanism includes two limit frames, the limit frames are arranged in a U-shaped structure, the openings of the two limit frames are arranged oppositely, and the two limit frames are symmetrically arranged on the left and right sides of the spray seat;

[0004] In the above-mentioned sprayer, only one surface can be sprayed during spraying, and the two side surfaces of the four surfaces of the steel beam cannot be sprayed. In addition, different steel beams have different widths, which makes it inconvenient to adjust the spacing for positioning and walking. The use is inflexible and the spraying efficiency is low. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a high-efficiency anti-corrosion and anti-rust coating sprayer for steel structures. When in use, the movable I-shaped walking wheels are clamped on the outside of the steel beam to support walking, and the spacing is adjustable and the adjustment is flexible. There are two sets of paint pipelines on the upper end, and paint is sprayed on both sides, with high spraying efficiency.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure, comprising a steel beam and a paint spray box, a first paint spray pipe is arranged on the upper end of the paint spray box, a second paint spray pipe is arranged on the side of the first paint spray pipe, a U-shaped bracket is fixed at the lower end of the paint spray box, an I-shaped plate is slidably connected to the outer surface of the U-shaped bracket, a motor is fixed on the surface of the I-shaped plate, an I-shaped walking wheel is fixed outside the driving shaft of the motor, a support strip is fixed on the surface of the I-shaped plate, and a threaded top screw is connected to the inner surface of the U-shaped bracket through a threaded connection. When in use, the movable I-shaped walking wheel is clamped on the outer side of the steel beam to support walking, and the spacing is adjustable and the adjustment is flexible. There are two sets of paint spray pipes on the upper end, and both sides are painted. The spraying efficiency is high.

[0008] Furthermore, the first paint spraying tube is aimed at the upper surface of the steel beam, and the second paint spraying tube is aimed at the side surface of the steel beam.

[0009] Furthermore, a support wheel is fixed to the lower surface of the U-shaped bracket, and the support wheel is supported on the surface of the steel beam.

[0010] Furthermore, the support wheel is made of a rubber wheel, and the outer surface of the wheel is covered with a rubber layer.

[0011] Furthermore, a storage battery is arranged on the surface of the U-shaped bracket.

[0012] Furthermore, the U-shaped bracket is made of aluminum alloy.

[0013] Furthermore, the support wheels are distributed at the left and right ends of the lower surface of the U-shaped bracket.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) When in use, the movable I-shaped walking wheel is clamped on the outside of the steel beam to support walking, the spacing can be adjusted, the adjustment is flexible, and there are two sets of paint pipelines on the upper end, which can spray paint on both sides, and the spraying efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a side view of the overall structure of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1 steel beam, 2 paint spray box, 200 first paint spray pipe, 201 second paint spray pipe, 3 U-shaped bracket, 4 I-shaped plate, 5 motor, 6 I-shaped walking wheel, 7 support bar, 8 threaded top screw, 9 support wheel, 10 battery. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. Based on the embodiments in 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.

[0022] Example 1

[0023] See also Figure 1-3A high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure, comprising a steel beam 1, a paint spray box 2, a first paint spray pipe 200 is arranged at the upper end of the paint spray box 2, a second paint spray pipe 201 is arranged on the side of the first paint spray pipe 200, a U-shaped bracket 3 is fixed at the lower end of the paint spray box 2, an I-shaped plate 4 is slidably connected to the outer surface of the U-shaped bracket 3, a motor 5 is fixed on the surface of the I-shaped plate 4, an I-shaped walking wheel 6 is fixed outside the driving shaft of the motor 5, a support bar 7 is fixed on the surface of the I-shaped plate 4, and a threaded top screw 8 is connected to the inner surface of the U-shaped bracket 3 through a thread;

[0024] When in use, twisting the threaded top screw 8 can squeeze the support bar 7 to move, which can drive the I-shaped walking wheel 6 to squeeze and position on the outer surface of the steel beam 1. The installation is adjustable, and steel beams 1 of different widths can be adjusted for use. It is flexible to use. When walking, the I-shaped walking wheel 6 is driven by the motor 5 to rotate, and the I-shaped walking wheel 6 can be moved on the outer surface of the steel beam 1. It is easy to use;

[0025] The first paint spraying tube 200 is aimed at the upper surface of the steel beam 1, and the second paint spraying tube 201 is aimed at the side of the steel beam 1. When in use, paint is sprayed on both sides. After the upper end is sprayed, the I-shaped walking wheel 6 is clamped on the lower end surface of the steel beam 1, and then the other two sides are sprayed, which is highly efficient;

[0026] A support wheel 9 is fixed to the lower surface of the U-shaped bracket 3, and the support wheel 9 is supported on the surface of the steel beam 1. The support wheel 9 is made of a rubber wheel, and the outer surface of the wheel is covered with a rubber layer to facilitate support and movement;

[0027] A battery 10 is arranged on the surface of the U-shaped bracket 3 to provide power to the motor 5 and the paint sprayer. The U-shaped bracket 3 is made of aluminum alloy and has a light structure.

[0028] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A high-efficiency anti-corrosion and anti-rust coating sprayer for steel structures, comprising a steel beam (1) and a paint spraying box (2), characterized in that: A first paint spraying pipe (200) is arranged at the upper end of the paint spraying box (2), a second paint spraying pipe (201) is arranged on the side of the first paint spraying pipe (200), a U-shaped bracket (3) is fixed at the lower end of the paint spraying box (2), an I-shaped plate (4) is slidably connected to the outer surface of the U-shaped bracket (3), a motor (5) is fixed to the surface of the I-shaped plate (4), an I-shaped walking wheel (6) is fixed to the outside of the driving shaft of the motor (5), a support bar (7) is fixed to the surface of the I-shaped plate (4), and a threaded top screw (8) is connected to the inner surface of the U-shaped bracket (3) through a thread.

2. The high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure according to claim 1, characterized in that: The first paint spraying tube (200) is aimed at the upper surface of the steel beam (1), and the second paint spraying tube (201) is aimed at the side surface of the steel beam (1).

3. The high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure according to claim 1, characterized in that: A support wheel (9) is fixed to the lower surface of the U-shaped bracket (3), and the support wheel (9) is supported on the surface of the steel beam (1).

4. The high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure according to claim 3, characterized in that: The supporting wheel (9) is made of a rubber wheel, and the outer surface of the wheel is covered with a rubber layer.

5. The high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure according to claim 1, characterized in that: A storage battery (10) is arranged on the surface of the U-shaped bracket (3).

6. The high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure according to claim 1, characterized in that: The U-shaped bracket (3) is made of aluminum alloy.

7. The high-efficiency anti-corrosion and anti-rust coating sprayer for steel structure according to claim 3, characterized in that: The support wheels (9) are arranged at the left and right ends of the lower surface of the U-shaped bracket (3).

Images