Convenient-to-move surface spraying device for large steel structure

Abstract

The utility model discloses a convenient-to-move surface spraying device for a large steel structure. The convenient-to-move surface spraying device comprises a spraying device body and a built-in driving rotating motor arranged in the spraying device body, an inner connection adjustable pipe is arranged in the middle of an outer connection pipe, an inner decoration connection threaded moving column is arranged at the bottom of the inner connection adjustable pipe, a stirring installation rotary knob barrel is rotationally connected to a side face stirring transverse rod through threads, and a connection vertical shaft rod rotates so that the outer connection pipe can generate outward force to make contact with the inner wall of a spraying device body. After the spraying device is improved, a connecting scraping brush of the spraying device can repeatedly brush the inner side wall face of the spraying device body around a connecting vertical shaft rod under the driving force of a built-in driving rotating motor. And meanwhile, the brushing height range can be adjusted by rotating and shifting an adjusting knob according to the actual internal space, so that the use practicability of the device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering related technology, specifically to a surface spraying device for large steel structures that is easy to move. Background Technology

[0002] Large steel structure surface spraying equipment is mainly used for efficient and uniform coating of large steel structure components. These devices are designed to accommodate steel structure components of different sizes and shapes, ensuring the quality and efficiency of the spraying operation. The spraying equipment typically includes a spraying device, a conveying system, and a control system, capable of completing the spraying task automatically or semi-automatically.

[0003] Large steel structure surface spraying equipment is a specialized device designed to improve the efficiency and quality of spraying operations on large steel structures. By integrating advanced technologies and automation functions, it has become an indispensable tool in modern steel structure manufacturing and maintenance.

[0004] After the surface spraying equipment for large, easily movable steel structures is completed, the inside of the equipment usually needs to be cleaned. Otherwise, the paint will easily solidify and reduce the internal storage space. The power transmission cleaning method is difficult to completely clean the inner wall, which is not conducive to improving the cleaning effect.

[0005] This utility model addresses the above-mentioned problems by providing a surface spraying device for large steel structures that is easy to clean the inner wall and easy to move. Utility Model Content

[0006] The purpose of this utility model is to provide a mobile surface spraying device for large steel structures, in order to solve the problem that the mobile surface spraying device for large steel structures mentioned in the background art usually needs to be cleaned after spraying. Otherwise, the paint will easily solidify and reduce the internal storage space. The power transmission cleaning method is difficult to completely clean the inner wall, which is not conducive to improving the cleaning effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a large steel structure surface spraying device that is easy to move, comprising a spraying device body and a built-in drive rotation motor disposed inside the spraying device body;

[0008] A connecting vertical shaft is provided at the upper end of the built-in drive rotation motor;

[0009] A side stirring crossbar is provided at the side position of the connecting vertical shaft;

[0010] A toggle knob is located on the outer side of the side stirring crossbar. An outer mounting column is connected to the side of the toggle knob via a pivot. A telescopic return spring is located inside the outer mounting column. An inner telescopic connecting column is located on the side of the return spring. A limit connecting groove is located on the upper side of the inner telescopic connecting column. An outer connecting pipe is located at the end of the inner telescopic connecting column. An adjustable inner connecting pipe is located in the middle of the outer connecting pipe. The adjustable inner connecting pipe and its outer... A connecting scraper is provided on the side of the connecting pipe, and an interior connecting threaded moving column is provided at the bottom of the inner connecting adjustable pipe. An adjustment knob is provided on the outer side of the middle position of the interior connecting threaded moving column. The knob is connected to the side stirring crossbar by a threaded rotation. Turning the adjustment knob can adjust the raising and lowering of the inner connecting adjustable pipe. When the connecting vertical shaft rotates, the outer connecting pipe will generate an outward force to contact the inner wall of the spraying device. After the power is lost, the telescopic return spring can stretch and return the telescopic inner connecting column to its original position.

[0011] Preferably, the limiting connecting groove is composed of a limiting column and a limiting groove, wherein the limiting column and the telescopic inner connecting column are an integral structure, and the limiting groove is formed by installing and connecting the outer column structure.

[0012] Preferably, an upper flip-top cover is provided at the upper end of the spraying device body, and the upper flip-top cover is connected to the spraying device body for flipping and rotating via a hinge.

[0013] Preferably, an operation control console is provided on the front side of the spraying device body, and the upper surface of the operation control console is provided with control buttons and a data display screen.

[0014] Preferably, an internal drive pump is provided at the lower right corner of the inner side of the spraying device body, and the internal drive pump is an internal spraying power structure.

[0015] Preferably, a connecting conveying pipe is provided on the side of the internal drive pump, and the connecting conveying pipe is connected to a threaded through pipe on the side of the internal drive pump through a threaded sleeve.

[0016] Preferably, a spray gun is provided at the end of the connecting material conveying pipe, and the spray gun is a spraying component.

[0017] Preferably, a bottom-connecting caster is provided at the bottom of the spraying device body, and the bottom-connecting caster is rotatably connected to the bottom corner of the spraying device body via a threaded post.

[0018] Compared with the prior art, this utility model provides a surface spraying device for large steel structures that is easy to move, and has the following beneficial effects:

[0019] In a large, easily movable steel structure surface spraying device, a toggle installation knob is located on the outer side of the side stirring crossbar. An outer mounting column is connected to the side of the toggle installation knob via a pivot. A telescopic return spring is located inside the outer mounting column. An inner telescopic connecting column is located on the side of the telescopic return spring. A limit connecting groove is located on the upper side of the inner telescopic connecting column. An outer connecting pipe is located at the end of the inner telescopic connecting column. An adjustable inner connecting pipe is located in the middle of the outer connecting pipe. Connecting scrapers are located on the sides of both the adjustable inner connecting pipe and the outer connecting pipe. An interior threaded moving column is located at the bottom of the adjustable inner connecting pipe. The middle of the interior threaded moving column... An adjustment knob is provided on the outer side of the device. The knob is connected to the side stirring crossbar via a threaded connection. Adjusting the knob raises and lowers the inner connecting adjustable tube. Rotating the connecting vertical shaft causes the outer connecting tube to exert an outward force, contacting the inner wall of the spraying device. After power is lost, the telescopic return spring stretches and returns the telescopic inner connecting column to its original position. This improved design allows for installation after the device has been used. The connecting scraper, driven by the built-in drive motor, repeatedly scrubs the inner wall of the spraying device by rotating around the connecting vertical shaft. The scrubbing height can be adjusted by rotating the adjustment knob according to the actual internal space, thus effectively improving the practicality of the device. Attached Figure Description

[0020] Figure 1 This is a schematic cross-sectional view of the surface spraying device for large steel structures that is easy to move, according to this utility model.

[0021] Figure 2 This is a schematic diagram of the overall structure of the easily movable surface spraying device for large steel structures according to this utility model.

[0022] Figure 3 This is an enlarged structural diagram of the easily movable surface spraying device for large steel structures at position A.

[0023] Figure 4 This is a top view of the external connecting pipe of the easily movable surface spraying device for large steel structures according to this utility model.

[0024] In the diagram: 1. Spraying device body; 2. Top flip-up cover; 3. Side push handle; 4. Material conveying pipe; 5. Internal drive pump; 6. Spray gun; 7. Hook; 8. Built-in drive motor; 9. Vertical shaft; 10. Side stirring bar; 11. Bottom casters; 12. Control console; 13. Toggle knob; 14. External column; 15. Telescopic internal column; 16. Telescopic return spring; 17. Limiting groove column; 18. External connecting pipe; 19. Toggle knob; 20. Threaded moving column; 21. Adjustable internal tube; 22. Scraper. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The utility model provides, for example Figure 1-4 As shown, a large steel structure surface spraying device that is easy to move includes a spraying device body 1 and a built-in drive rotation motor 8 installed inside the spraying device body 1.

[0027] A vertical shaft 9 is provided at the upper end of the built-in drive rotation motor 8;

[0028] A side stirring crossbar 10 is provided at the side position of the vertical shaft 9;

[0029] A toggle mounting knob cylinder 13 is provided on the outer side of the side stirring crossbar 10. An outer mounting column 14 is connected to the side of the toggle mounting knob cylinder 13 via a pivot. A telescopic return spring 16 is provided inside the outer mounting column 14. A telescopic inner connecting column 15 is provided on the side of the telescopic return spring 16. A limit connecting groove column 17 is provided on the upper side of the telescopic inner connecting column 15. An outer connecting pipe 18 is provided at the end of the telescopic inner connecting column 15. An inner connecting adjustable pipe 21 is provided in the middle of the outer connecting pipe 18. A connecting scraper 22 is provided on the side of the inner connecting adjustable pipe 21 and the outer connecting pipe 18. An interior threaded moving column 20 is provided at the bottom of the inner connecting adjustable pipe 21. The interior threaded moving column 20 is located in the middle of... An adjustment knob 19 is provided on the outer side. The adjustment knob cylinder 13 is connected to the side stirring crossbar 10 by a threaded rotation. Adjusting the adjustment knob 19 can adjust the height of the inner connecting adjustable tube 21. When the connecting vertical shaft 9 is rotated, the outer connecting tube 18 will generate an outward force to contact the inner wall of the spraying device body 1. After the power is lost, the telescopic return spring 16 can stretch and return the telescopic inner connecting column 15 to its original position. After the improvement of this utility model, it can be installed after the device is used. The connecting scraper 22 can be driven by the built-in drive rotation motor 8 to repeatedly brush the inner wall of the spraying device body 1 around the connecting vertical shaft 9. At the same time, it can adjust the brushing height range by rotating the adjustment knob 19 according to the actual internal space, thereby effectively improving the practicality of the device.

[0030] like Figure 3 As shown, the limiting connecting groove 17 is composed of a limiting post and a limiting groove. The limiting post and the telescopic inner connecting post 15 are an integral structure. The limiting groove is formed by the installation and connection of the outer post 14. The limiting connecting groove 17 can restrict the movement and extension of the telescopic inner connecting post 15 to prevent it from falling off due to excessive outward force.

[0031] like Figure 1 As shown, an upper flip-top cover 2 is provided at the upper end of the spraying device body 1. The upper flip-top cover 2 is connected to the spraying device body 1 by a hinge for flipping and rotating. The upper flip-top cover 2 is provided to facilitate the feeding of materials into the spraying device body 1, and then it can be sealed to prevent foreign objects from entering and causing contamination.

[0032] like Figure 1 As shown, an operation control console 12 is provided on the front side of the spraying device body 1. The upper surface of the operation control console 12 is provided with control buttons and a data display screen. The operation control console 12 is designed to facilitate the user to operate and control the spraying device body 1.

[0033] like Figure 1As shown, an internal drive pump 5 is installed at the lower right corner of the inner side of the spraying device body 1. The internal drive pump 5 is the internal spraying power structure. A connecting material conveying pipe 4 is installed on the side of the internal drive pump 5. The connecting material conveying pipe 4 is connected to the threaded pipe on the side of the internal drive pump 5 through a threaded sleeve. A spray gun 6 is installed at the end of the connecting material conveying pipe 4. The spray gun 6 is the spraying component. The internal drive pump 5 can drive the raw material inside the spraying device body 1 to flow along the connecting material conveying pipe 4 and finally spray it out along the spray gun 6.

[0034] like Figure 1 As shown, a bottom connecting caster wheel 11 is provided at the bottom of the spraying device body 1. The bottom connecting caster wheel 11 is rotatably connected to the bottom corner of the spraying device body 1 through a threaded column. The bottom connecting caster wheel 11 can reduce the friction between the spraying device body 1 and the ground, thereby making it easier for the user to push and move it.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile surface spraying device for large steel structures, comprising: The spraying device body (1) and the built-in drive rotation motor (8) installed inside the spraying device body (1); A connecting vertical shaft (9) is provided at the upper end of the built-in drive rotation motor (8). A side stirring crossbar (10) is provided at the side position of the connecting vertical shaft (9); Its features are: A toggle mounting knob cylinder (13) is provided on the outer side of the side stirring crossbar (10). An outer mounting column (14) is connected to the side of the toggle mounting knob cylinder (13) via a rotating shaft. A telescopic return spring (16) is provided inside the outer mounting column (14). A telescopic inner connecting column (15) is provided on the side of the telescopic return spring (16). A limit connecting groove column (17) is provided on the upper side of the telescopic inner connecting column (15). An outer connecting pipe (18) is provided at the end of the telescopic inner connecting column (15). An inner connecting adjustable pipe (21) is provided in the middle of the outer connecting pipe (18). The inner connecting adjustable pipe (21) and its... A connecting scraper (22) is provided on the side of the outer connecting pipe (18), and an interior connecting threaded moving column (20) is provided at the bottom of the inner connecting adjustable pipe (21). A toggle adjustment knob (19) is provided on the outer side of the middle position of the interior connecting threaded moving column (20). The toggle installation knob cylinder (13) is connected to the side stirring crossbar (10) by thread rotation. The toggle adjustment knob (19) can adjust the lifting of the inner connecting adjustable pipe (21). When the connecting vertical shaft (9) rotates, the outer connecting pipe (18) will generate an outward force to contact the inner wall of the spraying device body (1). After losing power, the telescopic return spring (16) can stretch and reset the telescopic inner connecting column (15).

2. The easily movable surface spraying device for large steel structures according to claim 1, characterized in that: The limiting connecting groove column (17) is composed of a limiting column and a limiting groove. The limiting column and the telescopic inner connecting column (15) are an integral structure, and the limiting groove is formed by installing the connecting outer column (14).

3. The easily movable surface spraying device for large steel structures according to claim 1, characterized in that: An upper flip-top cover (2) is provided at the upper end of the spraying device body (1), and the upper flip-top cover (2) is connected to the spraying device body (1) by a hinge for flipping and rotating.

4. The easily movable surface spraying device for large steel structures according to claim 1, characterized in that: An operation control console (12) is provided on the front side of the spraying device body (1), and control buttons and a data display screen are provided on the upper surface of the operation control console (12).

5. The easily movable surface spraying device for large steel structures according to claim 1, characterized in that: An internal drive pump (5) is provided at the lower right corner of the inner side of the spraying device body (1), and the internal drive pump (5) is the internal spraying power structure.

6. The easily movable surface spraying device for large steel structures according to claim 5, characterized in that: A connecting conveying pipe (4) is provided on the side of the internal drive pump (5), and the connecting conveying pipe (4) is connected to the threaded through pipe on the side of the internal drive pump (5) through a threaded sleeve.

7. A surface spraying device for large steel structures that is easy to move, as described in claim 6, characterized in that: A spray gun (6) is provided at the end of the connecting material conveying pipe (4), and the spray gun (6) is a spraying component.

8. A surface spraying device for large steel structures that is easy to move, as described in claim 7, characterized in that: The bottom of the spraying device body (1) is provided with a bottom connecting universal wheel (11), which is rotatably connected to the bottom corner of the spraying device body (1) via a threaded column.

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