一种建筑钢结构除锈处理装置
By using a mirror-shaped housing and an airbag-driven brush device, the problem of needing to replace brushes for rust removal of different types of steel structures is solved, achieving efficient rust removal, reducing costs and damage, and making the housing easy to maintain.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI LVKANG METAL MATERIALS CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technical solutions rely on matching the shape of the angle steel to its contour. For other types of steel structures, brushes of corresponding shapes need to be made, and when the brushes are damaged, the entire structure must be replaced, increasing rust removal costs. The existing technical solutions cannot solve the problem that: for different types of steel structures, brushes of corresponding shapes need to be made, and when the brushes are damaged, the entire structure must be replaced, increasing rust removal costs.
It adopts two sets of mirror-shaped shells, with airbags and elastic layers inside. The airbags drive the brushes to float independently, adapting to different curved surfaces and reducing replacement costs. The air pressure is adjusted by the airbags to reduce damage to thin-walled steel structures. Multiple brushes cover complex areas evenly. The shells are detachable for easy maintenance.
It achieves efficient rust removal for different types of steel structures, reduces the cost of replacing brushes, improves rust removal efficiency, reduces damage to thin-walled steel structures, provides better uniformity in covering complex areas, and makes the outer shell easy to maintain.
Smart Images
Figure CN224509290U_ABST
Abstract
Claims
1. A device for rust removal treatment of a building steel structure, characterized in that: It includes two sets of mirror-shaped shells (1), a drive structure (2) is provided on one side of the shell (1), an airbag (3) is provided inside the shell (1), an elastic layer (4) is connected inside the shell (1) and located on top of the airbag (3), a plurality of slide plates (5) arranged in a straight line are provided on top of the elastic layer (4), and a brush (6) is connected to the top of the slide plate (5).
2. The apparatus for rust removal of a building steel structure according to claim 1, wherein: The elastic layer (4) is in a continuous wave shape and is made of carbon fiber modified silicone rubber.
3. The apparatus for rust removal of building steel structure according to claim 1, characterized in that: The outer shell (1) is composed of a bottom shell (101) and a top shell (102). The two ends of the bottom shell (101) and the top shell (102) are locked by buckles (103). A bottom plate (104) is embedded at the bottom of the bottom shell (101). The bottom plate (104) and the bottom shell (101) are fastened by bolts (105).
4. The apparatus for rust removal of building steel structures according to claim 1, characterized in that: The drive structure (2) includes connecting plates (201) disposed on both sides of the bottom housing (1). An electric telescopic rod (202) is installed on the top of the connecting plate (201). The output end of the electric telescopic rod (202) is connected to a support plate (203). The support plate (203) is disposed on both sides of the top housing (1). One side of each of the two sets of housings (1) is connected to the output end of a first motor (204) installed on the connecting plate (201) and the support plate (203), respectively.
5. The apparatus for rust removal of building steel structures according to claim 4, characterized in that: Both ends of the outer shell (1) are provided with conveying mechanisms (9). The conveying mechanism (9) includes a fixed frame (901) installed on both sides of the connecting plate (201). Both ends of the fixed frame (901) on both sides are rotatably connected with rollers (902). The outer sides of the rollers (902) at both ends are tensioned with conveyor belts (903). One end of the roller (902) is connected to the output end of a second motor (904) installed on the fixed frame (901).
6. The apparatus for rust removal of a building steel structure according to claim 5, wherein: The conveying mechanism (9) also includes multiple connecting rods (905) installed on the two side fixed frames (901) and located inside the conveyor belt (903). The top of the connecting rod (905) is provided with three sets of idlers (906) that are in contact with the inner side of the conveyor belt (903). The two sides of the three sets of idlers (906) are rotatably connected with support rods (907). The support rods (907) at both ends of the middle idler (906) are fixedly connected to the connecting rods (905). The support rods (907) on one side of the two side idlers (906) are hinged to the connecting rods (905). The support rods (907) on the other side of the two side idlers (906) are connected to the output end of the cylinder (908) installed on the connecting rod (905).
7. The apparatus for rust removal of building steel structures according to claim 4, characterized in that: One side of the airbag (3) is connected to a connecting cylinder (7) that extends out of the outer shell (1) and the connecting plate (201), and one end of the connecting cylinder (7) is connected to an external integrated air pump through a sealed bearing (8).