A painting device for steel structure

Abstract

The utility model relates to the field of steel structure painting, and specifically to a steel structure painting device, including a paint can, a lower support plate, an electric telescopic rod, an upper support plate, a steel structure fixing component, a steel structure rotation drive component, and a circulating painting component. The utility model drives the steel structure to rotate during painting by using a plurality of sets of steel structure fixing components and steel structure rotation drive components, thereby achieving painting on different surfaces of the steel structure and improving the painting efficiency; by using the circulating painting component, the sprayed excess paint is recycled and reused, avoiding the waste of paint caused by painting the steel structure and achieving resource conservation.

Description

Technical Field

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

[0002] Steel structure refers to any whole or part of a structure made of steel. It is widely used. In the process of production and processing of steel structure, in order to play a certain protective role on the steel structure and extend the service life of the steel structure, it is necessary to paint the outer surface of the steel structure. Therefore, a steel structure spray paint device is needed.

[0003] During use, the existing steel structure painting device generally uses a spray gun to manually paint the surface of the steel structure. This method is not only inconvenient for painting different surfaces of the steel structure, but also one worker can only paint one steel structure workpiece, resulting in low painting efficiency, and the excess paint is not easy to reuse, resulting in a waste of resources.

[0004] Therefore, those skilled in the art provide a painting device for steel structure to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a paint spraying device for steel structure.

[0006] It includes a paint canister, the interior of which is connected to a lower support plate, the upper end of the lower support plate is connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is connected to an upper support plate, a plurality of groups of steel structure fixing components are connected between the upper support plate and the lower support plate, the upper end of the upper support plate is connected to a steel structure rotating drive component, and the outer side of the paint canister is connected to a circulating paint spraying component.

[0007] Preferably, the circulating paint spraying assembly includes a paint pump and a ring tube, a pump frame is connected to the outer side of the paint canister, the paint pump is connected to the upper end of the pump frame, a paint inlet pipe is connected between the paint pump and the paint canister, the ring tube is sleeved on the outer side of the paint canister, and a paint outlet pipe is connected between the ring tube and the paint pump.

[0008] Preferably, the circulating paint spraying assembly also includes a limiting member, the upper end of the ring tube is connected to a plurality of groups of paint spraying tubes, the upper ends of the plurality of groups of paint spraying tubes are connected to a high-pressure nozzle, the limiting member is connected to a plurality of groups on the outside of the paint cylinder, and the ring tube is sleeved inside the plurality of groups of limiting members.

[0009] Preferably, the steel structure fixing assembly includes a lower rotating shaft and an upper rotating shaft, the lower rotating shaft is rotatably connected to the upper end of the lower support plate, the upper rotating shaft is rotatably connected to the lower end of the upper support plate, the upper end of the lower rotating shaft is connected to a lower fixed seat, and the lower end of the upper rotating shaft is connected to an upper fixed seat.

[0010] Preferably, the steel structure rotation drive assembly includes a drive frame, which is connected to the upper end of the upper support plate, and the lower end of the drive frame is connected to a drive motor. A large gear is provided on the outer fixed sleeve of the output shaft of the drive motor, and the upper end of the upper rotating shaft is rotatably connected to the upper end of the upper support plate, and a small gear is provided on the outer fixed sleeve of the upper end of the upper rotating shaft, and the large gear is meshingly connected with the small gear.

[0011] Preferably, the upper end of the lower support plate is connected to a plurality of groups of reflux holes, and the upper end of the lower support plate is connected to a plurality of groups of feed ports.

[0012] Preferably, a plurality of groups of supporting legs are connected to the lower end of the paint can.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model uses a plurality of sets of steel structure fixing components and steel structure rotation driving components to drive the steel structure to rotate during painting, thereby realizing painting on different surfaces of the steel structure and improving the painting efficiency.

[0015] By using recycled painting components, the excess paint sprayed can be recovered and reused, avoiding paint waste caused by painting steel structures and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a paint spraying device for a steel structure provided in an embodiment of the present application;

[0017] Figure 2 is a side sectional view of a paint spraying device for a steel structure provided in an embodiment of the present application;

[0018] Figure 3 is a main cross-sectional view of a paint spraying device for a steel structure provided in an embodiment of the present application;

[0019] Figure 4 is a top sectional view of a paint spraying device for a steel structure provided in an embodiment of the present application;

[0020] In the figure:

[0021] 1. Paint canister, 2. Lower support plate, 3. Electric telescopic rod, 4. Upper support plate, 5. Steel structure fixing assembly, 6. Steel structure rotation drive assembly, 7. Circulation spray paint assembly, 8. Paint pump, 9. Ring pipe, 10. Pump frame, 11. Paint inlet pipe, 12. Paint outlet pipe, 13. Limiting piece, 14. Paint spray pipe, 15. High-pressure nozzle, 16. Lower rotating shaft, 17. Upper rotating shaft, 18. Lower fixed seat, 19. Upper fixed seat, 20. Drive frame, 21. Drive motor, 22. Large gear, 23. Small gear, 24. Reflux hole, 25. Feed inlet, 26. Support leg. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0023] Example 1

[0024] See also Figures 1 to 4 In this embodiment, a painting device for a steel structure is provided, comprising:

[0025] Paint can 1;

[0026] A lower support plate 2, wherein the lower support plate 2 is connected to the interior of the paint can 1;

[0027] An electric telescopic rod 3, wherein the electric telescopic rod 3 is connected to the upper end of the lower support plate 2;

[0028] An upper support plate 4, wherein the upper support plate 4 is connected to the telescopic end of the electric telescopic rod 3;

[0029] Steel structure fixing components 5, wherein a plurality of steel structure fixing components 5 are connected between the upper support plate 4 and the lower support plate 2;

[0030] A steel structure rotation driving assembly 6, wherein the steel structure rotation driving assembly 6 is connected to the upper end of the upper support plate 4;

[0031] A circulating paint spraying assembly 7, wherein the circulating paint spraying assembly 7 is connected to the outside of the paint can 1;

[0032] Support legs 26 are provided in multiple groups at the lower end of the paint can 1 .

[0033] like Figure 1 , 3As shown, in order to achieve the absorption of paint and spray the steel structure, the circulating paint spraying assembly 7 provided in this scheme includes a paint pump 8, a ring tube 9, and a limiter 13. A pump frame 10 is connected to the outer side of the paint can 1, and the paint pump 8 is connected to the upper end of the pump frame 10. A paint inlet pipe 11 is connected between the paint pump 8 and the paint can 1. The ring tube 9 is sleeved on the outer side of the paint can 1, and a paint outlet pipe 12 is connected between the ring tube 9 and the paint pump 8. A plurality of groups of paint spray pipes 14 are connected to the upper end of the plurality of groups of paint spray pipes 14, and a high-pressure nozzle 15 is connected to the upper end of the plurality of groups of the paint spray pipes 14, and a plurality of groups of the limiters 13 are connected to the outer side of the paint can 1, and the ring tube 9 is sleeved inside the plurality of groups of the limiters 13.

[0034] like Figure 2 As shown, in order to facilitate the fixation of the steel structure, the steel structure fixing assembly 5 provided in the present scheme includes a lower rotating shaft 16 and an upper rotating shaft 17, wherein the lower rotating shaft 16 is rotatably connected to the upper end of the lower support plate 2, and the upper rotating shaft 17 is rotatably connected to the lower end of the upper support plate 4, and the upper end of the lower rotating shaft 16 is connected to a lower fixed seat 18, and the lower end of the upper rotating shaft 17 is connected to an upper fixed seat 19.

[0035] like Figure 2 As shown, in order to rotate the steel structure, the steel structure rotation drive assembly 6 provided in the present scheme includes a drive frame 20, and the drive frame 20 is connected to the upper end of the upper support plate 4, and the lower end of the drive frame 20 is connected to a drive motor 21, and a large gear 22 is provided on the outer fixed sleeve of the output shaft of the drive motor 21, and the upper end of the upper rotating shaft 17 is rotatably connected to the upper end of the upper support plate 4, and a small gear 23 is provided on the outer fixed sleeve of the upper end of the upper rotating shaft 17, and the large gear 22 is meshingly connected with the small gear 23.

[0036] like Figure 4 As shown, in order to facilitate the recycling of paint, the upper end of the lower support plate 2 provided in this solution is connected with a plurality of groups of reflux holes 24, and the upper end of the lower support plate 2 is connected with a plurality of groups of feed ports 25.

[0037] Before using the utility model, an external power supply is used to power the device;

[0038] When using the utility model, the electric telescopic rod 3 is started to lift the upper support plate 4, and then the steel structure is placed on the upper end of the lower fixing seat 18, and then the electric telescopic rod 3 is started to drive the upper support plate 4 to descend, so that the upper fixing seat 19 is placed just above the steel structure, and the steel structure is fixed by the lower fixing seat 18 and the upper fixing seat 19;

[0039] Then start the drive motor 21 and the paint pump 8;

[0040] The driving motor 21 drives the large gear 22 to rotate, and the large gear 22 drives the upper rotating shaft 17 to rotate through the small gear 23, thereby achieving the purpose of rotating the steel structure;

[0041] The paint pump 8 draws the paint from the paint can 1 through the paint inlet pipe 11 and transmits it to the inside of the ring pipe 9 through the paint outlet pipe 12. The paint is sprayed through the paint spray pipe 14 and the high-pressure nozzle 15 to spray the surface of the steel structure. The excess paint enters the paint can 1 through the reflux hole 24 and the feed port 25 for recycling.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A paint spraying device for steel structure, characterized in that: The invention comprises a paint can (1), wherein a lower support plate (2) is connected to the interior of the paint can (1), an electric telescopic rod (3) is connected to the upper end of the lower support plate (2), an upper support plate (4) is connected to the telescopic end of the electric telescopic rod (3), a plurality of groups of steel structure fixing components (5) are connected between the upper support plate (4) and the lower support plate (2), a steel structure rotating drive component (6) is connected to the upper end of the upper support plate (4), and a circulating paint spraying component (7) is connected to the outer side of the paint can (1).

2. A paint spraying device for steel structure according to claim 1, characterized in that: The circulating paint spraying assembly (7) comprises a paint pump (8) and an annular tube (9); a pump frame (10) is connected to the outer side of the paint can (1); the paint pump (8) is connected to the upper end of the pump frame (10); a paint inlet pipe (11) is connected between the paint pump (8) and the paint can (1); the annular tube (9) is sleeved on the outer side of the paint can (1); a paint outlet pipe (12) is connected between the annular tube (9) and the paint pump (8).

3. A paint spraying device for steel structure according to claim 2, characterized in that: The circulating paint spraying assembly (7) further comprises a stopper (13), the upper end of the annular tube (9) is connected to a plurality of groups of paint spraying tubes (14), the upper ends of the plurality of groups of paint spraying tubes (14) are connected to a high-pressure nozzle (15), the stopper (13) is connected to a plurality of groups on the outer side of the paint cylinder (1), and the annular tube (9) is sleeved inside the plurality of groups of the stopper (13).

4. A paint spraying device for steel structure according to claim 1, characterized in that: The steel structure fixing assembly (5) comprises a lower rotating shaft (16) and an upper rotating shaft (17), wherein the lower rotating shaft (16) is rotatably connected to the upper end of the lower support plate (2), and the upper rotating shaft (17) is rotatably connected to the lower end of the upper support plate (4), the upper end of the lower rotating shaft (16) is connected to a lower fixing seat (18), and the lower end of the upper rotating shaft (17) is connected to an upper fixing seat (19).

5. A paint spraying device for steel structure according to claim 4, characterized in that: The steel structure rotation drive assembly (6) comprises a drive frame (20), the drive frame (20) is connected to the upper end of the upper support plate (4), the lower end of the drive frame (20) is connected to a drive motor (21), the outer fixed sleeve of the output shaft of the drive motor (21) is provided with a large gear (22), and the upper end of the upper rotating shaft (17) is rotatably connected to the upper end of the upper support plate (4), the outer fixed sleeve of the upper end of the upper rotating shaft (17) is provided with a small gear (23), and the large gear (22) is meshingly connected with the small gear (23).

6. A paint spraying device for steel structure according to claim 1, characterized in that: The upper end of the lower support plate (2) is connected to a plurality of groups of reflux holes (24), and the upper end of the lower support plate (2) is connected to a plurality of groups of feed ports (25).

7. A paint spraying device for steel structure according to claim 1, characterized in that: The lower end of the paint can (1) is connected with a plurality of groups of supporting legs (26).

Images