Steel structure derusting and painting device

Abstract

The utility model discloses a steel structure derusting and painting device which comprises a box body, a first motor is arranged on the surface of the box body, an output shaft of the first motor movably penetrates through and extends into the box body, the output shaft of the first motor is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a fixing block, and the fixing block is fixedly connected with the box body. A fixing block is arranged in the box body, a paint spraying gun and a rust removing spraying gun are arranged on the fixing block, a first sliding rod is fixedly connected to the interior of the box body and movably penetrates through the fixing block, fixing holes are formed in the two ends of the box body correspondingly, and when rust slag impurities on the lower portion in the box body are cleaned, a first motor drives a screw to rotate, the screw drives the fixing block to move; and through arrangement of a second sliding rod, the stability of the scraping plate in the moving process can be enhanced, rust slag impurities on the lower portion in the box body are scraped into collecting grooves in the two sides through the scraping plate and enter a collecting box to be collected, and the lower portion in the box body is conveniently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure processing, and particularly relates to a steel structure rust removal and painting device. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of components such as steel beams, steel columns, and steel trusses made of sections and steel plates, and rust removal and anti-rust processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are adopted. Welds, bolts or rivets are usually used to connect between the components or parts. Because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. Steel structures are prone to rusting. Generally, steel structures need to be rust-removed, galvanized or painted, and regular maintenance is required.

[0003] When some existing painting devices for steel structure materials are in use, the rust slag impurities dropped by the steel structure will fall below the inside of the box body, causing inconvenience to the later cleaning. Content of the Utility Model

[0004] In order to solve the problems existing in the prior art, the utility model provides a steel structure rust removal and painting device. The first motor drives the screw rod to rotate, the screw rod drives the fixed block to move, the fixed block drives the scraper to move. Through the arrangement of the second slide rod, the stability of the scraper during movement can be enhanced. The rust slag impurities below the inside of the box body are scraped to both sides of the collection grooves by the scraper and enter the collection box for collection, which is convenient for cleaning the lower part inside the box body.

[0005] To achieve the above object, the utility model provides the following technical solution: A steel structure rust removal and painting device, including a box body, a first motor is provided on the surface of the box body, the output shaft of the first motor movably penetrates and extends to the inside of the box body, the output shaft of the first motor is fixedly connected with a screw rod, a fixed block is threadedly connected to the surface of the screw rod, a paint spraying gun and a rust removal spraying gun are provided on the fixed block, a first slide rod is fixedly connected to the inside of the box body, and the first slide rod movably penetrates the fixed block, fixing holes are respectively opened at both ends of the box body, a cylinder is fixedly connected to the inside of the fixing hole, one end of the cylinder is fixedly connected with a shell, a second motor is fixedly connected to the inside of the shell, the output shaft of the second motor is fixedly connected with a fixed sleeve, a spring is fixedly connected to the inside of the fixed sleeve, one end of the spring is fixedly connected with a clamping plate, and one end of the clamping plate corresponding to the spring position is slidably connected inside the fixed sleeve, a scraper is fixedly connected to the surface of the fixed block, a second slide rod is fixedly connected to the lower part inside the box body, the scraper is slidably connected to the surface of the second slide rod, and collection grooves are respectively opened at both ends of the box body.

[0006] Further, the interior of the collection tank is in communication with the interior of the box body, and a collection box is movably connected inside the collection tank.

[0007] Further, a rectangular groove is provided at the top end of the box body, and a door panel is movably connected to the front end of the box body through a hinge.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] 1. When cleaning the rust slag and impurities below the interior of the box body, the first motor drives the screw rod to rotate, the screw rod drives the fixed block to move, the fixed block drives the scraper to move. Through the arrangement of the second sliding rod, the stability of the scraper during movement can be enhanced. The rust slag and impurities below the interior of the box body are scraped to both sides of the collection tank by the scraper and enter the collection box for collection, which is convenient for cleaning the lower part of the interior of the box body.

[0010] 2. The air cylinder drives the shell to move, the shell drives the second motor, the fixed sleeve, the spring and the clamping plate to move. The steel structure is clamped and fixed by the two clamping plates. Through the arrangement of the spring, it can play a buffering role when clamping the steel structure. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0012] Figure 2 It is a cross-sectional view of the overall structure of the present utility model.

[0013] Figure 3 It is a cross-sectional view of the shell structure of the present utility model.

[0014] In the figure: 1. Box body; 2. First motor; 3. Screw rod; 4. Fixed block; 5. First sliding rod; 6. Rectangular groove; 7. Paint spray gun; 8. Rust removal spray gun; 9. Scraper; 10. Second sliding rod; 11. Collection tank; 12. Collection box; 13. Air cylinder; 14. Shell; 15. Second motor; 16. Fixed sleeve; 17. Spring; 18. Clamping plate. Specific Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. Embodiment

[0017] See the attached Figures 1-3 As shown, a steel structure rust removal and painting device includes a box body 1. A first motor 2 is provided on the surface of the box body 1. The output shaft of the first motor 2 movably penetrates and extends into the interior of the box body 1. A screw rod 3 is fixedly connected to the output shaft of the first motor 2. A fixing block 4 is threadedly connected to the surface of the screw rod 3. A paint spraying gun 7 and a rust removal spraying gun 8 are provided on the fixing block 4. A first sliding rod 5 is fixedly connected to the interior of the box body 1, and the first sliding rod 5 movably penetrates the fixing block 4. Fixing holes are respectively formed at both ends of the box body 1. A cylinder 13 is fixedly connected to the interior of the fixing hole. One end of the cylinder 13 is fixedly connected to a housing 14. A second motor 15 is fixedly connected to the interior of the housing 14. A fixing sleeve 16 is fixedly connected to the output shaft of the second motor 15. A spring 17 is fixedly connected to the interior of the fixing sleeve 16. One end of the spring 17 is fixedly connected to a clamping plate 18, and one end of the clamping plate 18 corresponding to the position of the spring 17 is slidably connected to the interior of the fixing sleeve 16. A scraping plate 9 is fixedly connected to the surface of the fixing block 4. A second sliding rod 10 is fixedly connected to the lower part of the interior of the box body 1. The scraping plate 9 is slidably connected to the surface of the second sliding rod 10. Collection grooves 11 are respectively formed at both ends of the box body 1.

[0018] The interior of the collection groove 11 is communicated with the interior of the box body 1. A collection box 12 is movably connected to the interior of the collection groove 11.

[0019] A rectangular groove 6 is formed at the top end of the box body 1. A door panel is movably connected to the front end of the box body 1 through a hinge.

[0020] Working principle: When in use, place the steel structure between the two clamping plates 18, and then start the cylinder 13. Drive the housing 14 to move through the cylinder 13. The housing 14 drives the second motor 15, the fixed sleeve 16, the spring 17 and the clamping plate 18 to move, and clamp and fix the steel structure through the two clamping plates 18. Through the setting of the spring 17, it can play a buffering role when clamping the steel structure. The paint spray gun 7 is connected to an external paint pumping device, and the rust removal spray gun 8 is connected to an external rust remover pumping device. Through the setting of the first motor 2, the screw 3 can be driven to rotate, so as to move the position of the fixed block 4, and then adjust the positions of the paint spray gun 7 and the rust removal spray gun 8, facilitating rust removal and painting operations. Through the setting of the second motor 15, the fixed sleeve 16, the spring 17 and the clamping plate 18 can be driven to rotate, so as to drive the steel structure clamped by the clamping plate 18 to rotate, facilitating rust removal and painting. When cleaning the rust and impurities at the lower part inside the box body 1, drive the screw 3 to rotate through the first motor 2. The screw 3 drives the fixed block 4 to move, and the fixed block 4 drives the scraper 9 to move. Through the setting of the second sliding rod 10, the stability of the scraper 9 during movement can be enhanced. The rust and impurities at the lower part inside the box body 1 are scraped to the two side collection grooves 11 by the scraper 9 and enter the collection box 12 for collection, facilitating the cleaning of the lower part inside the box body 1.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rust removal and painting device for a steel structure, comprising a housing (1), a first motor (2) being provided on the surface of the housing (1), an output shaft of the first motor (2) movably passing through and extending into the interior of the housing (1), a screw (3) being fixedly connected to the output shaft of the first motor (2), a fixed block (4) being threadedly connected to the surface of the screw (3), a paint spray gun (7) and a rust removal spray gun (8) being provided on the fixed block (4), a first slide bar (5) being fixedly connected to the interior of the housing (1), and the first slide bar (5) movably passing through the fixed block (4), characterized in that: Both ends of the box body (1) are respectively provided with fixing holes, a cylinder (13) is fixedly connected inside the fixing hole, one end of the cylinder (13) is fixedly connected to a housing (14), a second motor (15) is fixedly connected inside the housing (14), an output shaft of the second motor (15) is fixedly connected to a fixing sleeve (16), a spring (17) is fixedly connected inside the fixing sleeve (16), one end of the spring (17) is fixedly connected to a clamping plate (18), and one end of the clamping plate (18) corresponding to the position of the spring (17) is slidably connected inside the fixing sleeve (16), a scraper (9) is fixedly connected to the surface of the fixing block (4), a second slide bar (10) is fixedly connected to the lower part of the box body (1), and the scraper (9) is slidably connected to the surface of the second slide bar (10), and both ends of the box body (1) are respectively provided with collecting grooves (11).

2. A steel structure rust removal and painting device according to claim 1, characterized in that: The interior of the collecting tank (11) is in communication with the interior of the box body (1), and a collecting box (12) is movably connected to the interior of the collecting tank (11).

3. The rust removal and painting device for steel structure according to claim 1, characterized in that: A rectangular groove (6) is provided at the top of the box body (1), and a door panel is movably connected to the front end of the box body (1) via a hinge.

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