Steel structure painting device

Abstract

The utility model provides a steel structure painting device, and relates to the technical field of steel structures. The steel structure painting device comprises a bottom plate, and two supporting plates are fixedly mounted at the top of the bottom plate. According to the steel structure painting device, an electric telescopic rod pushes a T-shaped strip to move towards one side so as to push a moving plate to move, the moving plate can move in the inclined direction under the action of two first rotating columns, and at the moment, the moving plate can be kept in the vertical state and cannot deviate under the action of two second rotating columns; moving plates can slide on the outer sides of T-shaped strips to continue to move under the thrust effect of the T-shaped strips, so that the distance between two limiting plates at the bottoms of the two moving plates is reduced, and when the distance is reduced to be the same as the steel structure body in size, the electric telescopic rod stops limiting the placed steel structure body; and the situation that the position of the steel structure body deviates is prevented, people do not need to disassemble and assemble a new limiting plate according to the size of a new steel structure again, the device is more convenient to use, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a painting device, in particular to a steel structure painting device, belonging to the technical field of steel structures. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Most steel structures are directly exposed to the air, so it is necessary to spray paint on the surface of the steel structure to protect the steel structure and prevent oxidation of the steel structure.

[0003] The present publication number CN219816731U discloses a painting device for a steel structure, comprising a base, a first limit plate and a second limit plate being fixedly connected to the top of the base, four pulleys being movably connected between the first limit plate and the second limit plate, a steel structure body being movably connected between the tops of the four pulleys, the left sides of the two pulleys extending to the left side of the second limit plate and fixedly connected to pulleys, a belt being connected for transmission between the inner cavities of the two pulleys, and a fixed plate being fixedly connected to the left side of the front top of the base.

[0004] Although there are many benefits in the above scheme, there are also the following defects: 1. When spray painting steel structures of different sizes, the limit shell cannot be adjusted, and people need to re-build and install the corresponding limit shell according to the size of the steel structures of different sizes, which is troublesome to use and reduces practicality; 2. When it is necessary to replace other types of paint spray tubes as the steel structure changes, because the paint spray tube is fixedly installed by a limit rod, it is necessary to disassemble the entirety when replacing it, and then replace it, which is time-consuming and reduces work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a steel structure painting device in order to solve the above-mentioned problem, so as to solve the problem in the prior art that when painting steel structures of different sizes, the limit shell cannot be adjusted, and people need to re-build and install the corresponding limit shell according to the size of the new steel structure, which is troublesome to use and reduces practicality.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a steel structure painting device comprises a bottom plate, two supporting plates are fixedly installed on the top of the bottom plate, and a limiting structure is arranged on the top of the two supporting plates, and the limiting structure comprises two vertical plates, the two vertical plates are respectively fixedly installed on the top of the two supporting plates, and a top plate is fixedly installed on the top of the two vertical plates, a base is fixedly installed on one side of one of the vertical plates, an electric telescopic rod is fixedly installed on the top of the base, a T-shaped bar is fixedly installed on one end of the electric telescopic rod, two No. 1 rotating columns are fixedly installed on the bottom of the top plate, a connecting plate is rotatably installed on the outer side of the No. 1 rotating column, and two No. 2 rotating columns are rotatably installed on the bottom of the connecting plate, and a movable plate is arranged between each of the four No. 2 rotating columns, and a limiting plate is fixedly installed on the bottom of the movable plate.

[0009] Preferably, the No. 2 rotating column passes through the movable plate and is rotatably installed with the movable plate, and the bottoms of the No. 1 rotating column and the No. 2 rotating column are fixedly installed with limiting plates. The limiting plates fixedly installed at the bottoms of the No. 1 rotating column and the No. 2 rotating column can be used to fix the position of the connecting plate to the limiting plate to prevent the connecting plate and the movable plate from falling off.

[0010] Preferably, a T-shaped groove is formed on one side of one of the movable plates, and the T-shaped bar is arranged in the T-shaped groove and in sliding contact with the movable plate. The T-shaped groove formed on one side of the movable plate and the sliding contact between the T-shaped bar and the T-shaped groove can enable the T-shaped groove of the movable plate to slide on the T-shaped bar when the movable plate is pushed by the T-shaped bar to move obliquely, thereby ensuring that the T-shaped bar can always generate thrust on the movable plate.

[0011] Preferably, a plurality of rollers are rotatably installed between the two support plates, and a steel structure body is placed on the top of the rollers, wherein one side of the two rollers passes through one side of the support plate and is fixedly connected to a pulley, and a transmission belt is sleeved on the outer sides of the two pulleys, and a motor is fixedly installed on the top of the base plate, and the output end of the motor is fixedly connected to one of the pulleys. The motor can drive the rollers to rotate through the pulleys, so that the steel structure body arranged on the top of the rollers can move by itself without manual push, making the device more labor-saving to use.

[0012] Preferably, a paint spraying structure is provided on the top of the two support plates, and the paint spraying structure includes two brackets, and the two brackets are respectively fixedly installed on the top of the two support plates, and a rotating shaft is rotatably installed between the two brackets. The set paint spraying structure can be replaced according to the size of the steel structure for painting, thereby improving the application scope of the device.

[0013] Preferably, a plurality of paint spray racks are fixedly installed on the outer side of the rotating shaft, a plurality of spray heads are fixedly installed on the inner side of the paint spray rack, a paint inlet is opened on one side of the paint spray rack, one of the paint inlets is connected to a paint supply pipe, and the paint spray rack can be connected to the paint inlet through the paint supply pipe to allow the paint supply rack to spray paint on the steel structure passing through in all directions, and the overall painting can be completed without turning the steel structure over or spraying the paint multiple times.

[0014] Preferably, two fixed blocks are fixedly installed on the top of one of the brackets, a worm is rotatably installed between the two fixed blocks, one end of the worm passes through one of the fixed blocks and is fixedly connected to a turntable, the outer side of the worm is meshingly connected to a worm wheel, one side of the worm wheel is fixedly connected to the rotating shaft, the worm can drive the worm wheel to rotate, thereby driving multiple paint spray racks outside the rotating shaft to rotate, so as to perform corresponding rotation replacement according to the size of the steel structure.

[0015] The utility model provides a steel structure painting device, which has the following beneficial effects:

[0016] 1. The steel structure painting device pushes the T-shaped bar to move to one side through the electric telescopic rod to push the moving plate to move. The moving plate will move in an oblique direction under the action of the two No. 1 rotating columns. At this time, the moving plate will maintain a vertical state and will not deviate under the action of the two No. 2 rotating columns. The moving plate will slide on the outside of the T-shaped bar and continue to move under the effect of the thrust of the T-shaped bar, so that the distance between the two limit plates at the bottom of the two moving plates is reduced. When it is reduced to the same size as the steel structure body, the electric telescopic rod is stopped to limit the placed steel structure body to prevent the steel structure body from deviating from its position. There is no need for people to disassemble and assemble new limit plates according to the size of the new steel structure, which makes the device more convenient to use and improves the practicality of the device.

[0017] 2. The steel structure painting device drives the worm to rotate by rotating the turntable, thereby rotating the worm wheel meshing with the worm, and the worm wheel drives the rotating shaft to rotate, so that several paint spray racks outside the rotating shaft rotate. When the paint spray rack is rotated to a size that matches the size of the steel structure body, the turntable is stopped, and the paint supply pipe is connected to the paint inlet on one side of the matching paint spray rack to complete the replacement. There is no need to disassemble the new structure. The replacement is simple and quick, so that the device can paint steel structures of different sizes, which not only improves the application range of the device, but also reduces people's workload and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0020] Figure 3 This is a schematic diagram of the paint spraying structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 A-section structure enlarged view.

[0022]

Main component symbol description

[0023] 1. Bottom plate; 2. Support plate; 3. Transmission belt; 4. Motor; 5. Pulley; 6. Roller; 7. Steel structure body; 8. Vertical plate; 9. Top plate; 10. Base; 11. Electric telescopic rod; 12. T-shaped bar; 13. No. 1 rotating column; 14. Connecting plate; 15. No. 2 rotating column; 16. Moving plate; 17. Limiting plate; 18. Bracket; 19. Rotating shaft; 20. Paint spraying rack; 21. Paint inlet; 22. Paint delivery pipe; 23. Fixed block; 24. Worm wheel; 25. Worm; 26. Turntable. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a steel structure painting device.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a bottom plate 1, two supporting plates 2 are fixedly installed on the top of the bottom plate 1, and a limiting structure is arranged on the top of the two supporting plates 2. The limiting structure includes two vertical plates 8, and the two vertical plates 8 are respectively fixedly installed on the top of the two supporting plates 2. A top plate 9 is fixedly installed on the top of the two vertical plates 8, a base 10 is fixedly installed on one side of one of the vertical plates 8, an electric telescopic rod 11 is fixedly installed on the top of the base 10, and a T-shaped bar 12 is fixedly installed on one end of the electric telescopic rod 11, and two No. 1 rotating columns 13 are fixedly installed on the bottom of the top plate 9, a connecting plate 14 is rotatably installed on the outer side of the No. 1 rotating column 13, and two No. 2 rotating columns 15 are rotatably installed on the bottom of the connecting plate 14, and a movable plate 16 is arranged between each of the four No. 2 rotating columns 15, and a limiting plate 17 is fixedly installed on the bottom of the movable plate 16.

[0026] In this embodiment, the second rotating column 15 passes through the moving plate 16 and is rotatably installed with the moving plate 16 , and the bottoms of the first rotating column 13 and the second rotating column 15 are fixedly installed with limit plates.

[0027] In this embodiment, a T-shaped groove is formed at one side of one of the moving plates 16 , and the T-shaped bar 12 is disposed in the T-shaped groove and in sliding contact with the moving plate 16 .

[0028] In this embodiment, a plurality of rollers 6 are rotatably installed between the two support plates 2, and a steel structure body 7 is placed on the top of the rollers 6, wherein one side of two rollers 6 passes through one side of the support plate 2 and is fixedly connected to a pulley 5, and a transmission belt 3 is sleeved on the outer side of the two pulleys 5, and a motor 4 is fixedly installed on the top of the base plate 1, and the output end of the motor 4 is fixedly connected to one of the pulleys 5.

[0029] In this embodiment, a paint spraying structure is provided on the top of the two support plates 2 , and the paint spraying structure includes two brackets 18 , and the two brackets 18 are respectively fixedly installed on the top of the two support plates 2 , and a rotating shaft 19 is rotatably installed between the two brackets 18 .

[0030] In this embodiment, a plurality of paint spray racks 20 are fixedly mounted on the outer side of the rotating shaft 19 , a plurality of spray heads are fixedly mounted on the inner side of the paint spray rack 20 , and a paint inlet 21 is opened on one side of the paint spray rack 20 , one of the paint inlets 21 is connected to a paint delivery pipe 22 .

[0031] In this embodiment, two fixed blocks 23 are fixedly installed on the top of one of the brackets 18, and a worm 25 is rotatably installed between the two fixed blocks 23. One end of the worm 25 passes through one of the fixed blocks 23 and is fixedly connected to a turntable 26. The outer side of the worm 25 is meshingly connected to a worm wheel 24, and one side of the worm wheel 24 is fixedly connected to the rotating shaft 19.

[0032] It should be noted that the utility model is a steel structure painting device. When in use, the steel structure body 7 is placed between the two support plates 2 on the top of the roller 6, and then the motor 4 is started. The model of the motor 4 is not described in detail, and the adapted device shall prevail. The motor 4 will drive one of the pulleys 5 to rotate, and then drive the other pulley 5 to rotate through the transmission belt 3, so that the roller 6 on the outside of the pulley 5 rolls, so that the steel structure body 7 placed on the top of the roller 6 moves. When the steel structure body 7 passes through the paint spraying rack 20, it will be sprayed with paint by the paint spraying rack 20, and then continue to move and transport to the other end for removal;

[0033] When it is necessary to paint steel structure bodies 7 of different sizes, the electric telescopic rod 11 is started, and the electric telescopic rod 11 will push the T-shaped bar 12 to move to one side. As the T-shaped bar 12 moves, the movable plate 16 will be pushed to move. The movable plate 16 will move in an oblique direction under the action of the two No. 1 rotating columns 13. At this time, the movable plate 16 will maintain a vertical state and will not deviate under the action of the two No. 2 rotating columns 15. The movable plate 16 will slide on the outside of the T-shaped bar 12 and continue to move under the effect of the thrust of the T-shaped bar 12, thereby reducing the distance between the two limit plates 17 at the bottom of the two movable plates 16. When it is reduced to a size comparable to the steel structure body 7, At the same time, stop the electric telescopic rod 11. At this time, the placed steel structure body 7 can be limited to prevent the steel structure body 7 from deviating from its position. Then, disconnect the paint supply pipe 22 from one of the paint inlets 21. Then, rotate the turntable 26 to drive the worm 25 to rotate, so that the worm wheel 24 engaged with the worm 25 rotates. The worm wheel 24 will drive the rotating shaft 19 to rotate, so that several paint spray racks 20 outside the rotating shaft 19 can rotate. When it rotates to the paint spray rack 20 that is suitable for the size of the steel structure body 7, stop rotating the turntable 26, and then connect the paint supply pipe 22 to the paint inlet 21 on one side of the suitable paint spray rack 20 to complete the replacement.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel structure painting device, comprising a base plate (1), characterized in that: Two support plates (2) are fixedly mounted on the top of the bottom plate (1), and a limiting structure is arranged on the top of the two support plates (2). The limiting structure comprises two vertical plates (8), and the two vertical plates (8) are respectively fixedly mounted on the top of the two support plates (2). A top plate (9) is fixedly mounted on the top of the two vertical plates (8), and a base (10) is fixedly mounted on one side of one of the vertical plates (8). An electric telescopic rod (11) is fixedly mounted on the top of the base (10), and a T-shaped bar (12) is fixedly mounted on one end of the electric telescopic rod (11). Two No. 1 rotating columns (13) are fixedly mounted on the bottom of the top plate (9), and a connecting plate (14) is rotatably mounted on the outer side of the No. 1 rotating column (13). Two No. 2 rotating columns (15) are rotatably mounted on the bottom of the connecting plate (14), and a movable plate (16) is arranged between each of the four No. 2 rotating columns (15), and a limiting plate (17) is fixedly mounted on the bottom of the movable plate (16).

2. A steel structure painting device according to claim 1, characterized in that: The second rotating column (15) passes through the movable plate (16) and is rotatably mounted on the movable plate (16), and the bottoms of the first rotating column (13) and the second rotating column (15) are both fixedly mounted with limit plates.

3. A steel structure painting device according to claim 1, characterized in that: A T-shaped groove is formed at one side of one of the movable plates (16), and the T-shaped strip (12) is arranged in the T-shaped groove and is in sliding contact with the movable plate (16).

4. A steel structure painting device according to claim 1, characterized in that: A plurality of rollers (6) are rotatably mounted between the two support plates (2), a steel structure body (7) is placed on the top of the rollers (6), one side of the two rollers (6) passes through one side of the support plate (2) and is fixedly connected to a pulley (5), a transmission belt (3) is sleeved on the outer sides of the two pulleys (5), a motor (4) is fixedly mounted on the top of the base plate (1), and an output end of the motor (4) is fixedly connected to one of the pulleys (5).

5. The steel structure painting device according to claim 1, characterized in that: A paint spraying structure is provided on the top of the two support plates (2), and the paint spraying structure comprises two brackets (18). The two brackets (18) are respectively fixedly mounted on the top of the two support plates (2), and a rotating shaft (19) is rotatably mounted between the two brackets (18).

6. A steel structure painting device according to claim 5, characterized in that: A plurality of paint spray racks (20) are fixedly mounted on the outside of the rotating shaft (19), a plurality of spray heads are fixedly mounted on the inside of the paint spray rack (20), and a paint inlet (21) is provided on one side of the paint spray rack (20), wherein one of the paint inlets (21) is connected to a paint delivery pipe (22).

7. A steel structure painting device according to claim 5, characterized in that: Two fixed blocks (23) are fixedly mounted on the top of one of the brackets (18), a worm (25) is rotatably mounted between the two fixed blocks (23), one end of the worm (25) passes through one of the fixed blocks (23) and is fixedly connected to a rotating disk (26), the outer side of the worm (25) is meshingly connected to a worm wheel (24), and one side of the worm wheel (24) is fixedly connected to the rotating shaft (19).

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