Steel structure surface anti-corrosion treatment equipment

Abstract

The utility model provides steel structure surface anti-corrosion treatment equipment which comprises a moving frame and a base, a first motor is fixedly installed at the top of the moving frame, the bottom end of the first motor penetrates through the moving frame and is fixedly provided with a rotating frame, and a positive and negative screw rod is rotationally installed in the rotating frame through a bearing. According to the steel structure surface anti-corrosion treatment equipment, a steel structure needing to be sprayed with anti-corrosion paint is placed between the two clamping plates, the second motor works to drive the positive and negative screw rod to rotate, the distance between the two clamping plates is effectively changed through rotation of the positive and negative screw rod, and then the two clamping plates are close to each other; two soft cushions make contact with the steel structure, the steel structure is effectively clamped and fixed, the steel structure enters the protective shell to be subjected to paint spraying treatment, a first motor works during paint spraying, the first motor drives a rotating frame to rotate, then the steel structure is driven to rotate, the paint spraying efficiency is greatly improved, meanwhile, paint spraying dead corners are reduced through rotation, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of anti-corrosion treatment equipment, in particular to anti-corrosion treatment equipment for the surface of a steel structure. 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 sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. Since steel structures are prone to rust, they are generally coated with an anti-corrosion layer for anti-corrosion treatment.

[0003] However, the anti-corrosion treatment equipment currently available on the market clamps steel structures that are not easy to rotate during use, which makes it difficult for anti-corrosion paint to adhere to the steel structure away from the nozzle during spraying, thereby reducing the quality of the anti-corrosion treatment. If the spraying is to be reworked again, the work efficiency is reduced.

[0004] Therefore, it is necessary to provide a steel structure surface anti-corrosion treatment equipment to solve the above technical problems. Utility Model Content

[0005] The utility model provides a steel structure surface anti-corrosion treatment device, which solves the problem that the steel structure clamped by the anti-corrosion treatment equipment in the existing market is not easy to rotate during use, resulting in difficulty in adhering anti-corrosion paint to the steel structure far away from the nozzle during spraying, thereby reducing the quality of the anti-corrosion treatment. If the spraying is to be reworked again, the work efficiency is reduced.

[0006] The utility model provides a steel structure surface anti-corrosion treatment device, comprising: a moving frame and a base, a first motor is fixedly installed on the top of the moving frame, the bottom end of the first motor penetrates the moving frame and is fixedly installed with a rotating frame, a forward and reverse screw is rotatably installed inside the rotating frame through a bearing, one end of the forward and reverse screw penetrates the rotating frame and is key-connected with a second motor fixedly installed with the rotating frame, a clamping plate is meshedly connected to the outside of the forward and reverse screw, and the number of the clamping plates is two, a limiting rod is fixedly installed inside the rotating frame and above the forward and reverse screw, the clamping plate is slidably installed with the limiting rod along the length direction of the limiting rod, and the opposite sides of the two clamping plates are both glued and connected with soft pads.

[0007] A support rod is fixedly installed on the top of the base, and the number of the support rods is four. The tops of the four support rods are rotatably installed with pulleys, and a toothed belt is arranged between the four pulleys.

[0008] A third motor is fixedly mounted on the top of one of the support rods, a first gear is connected to a keyway at the output shaft end of the third motor, a second gear is meshedly connected to the outside of the first gear, and the second gear is connected to a keyway of one of the pulleys.

[0009] A slide rail is fixedly installed on the top of the four support rods and outside the toothed belt. The moving frame is slidably installed with the slide rail along the track of the slide rail, and the moving frame and the toothed belt are meshedly connected.

[0010] A protective shell is fixedly installed on the top of the base and outside the toothed belt, and a fixing frame is fixedly installed on the top of the base and on both sides of the outside of the protective shell. An installation groove is opened on one side of the outside of the fixing frame, and a lead screw is rotatably installed inside the installation groove through a bearing, and a keyway at one end of the lead screw is connected to a fourth motor fixedly installed on the fixing frame.

[0011] The outside of the screw rod is meshedly connected with a moving plate, the moving plate is slidably installed with the fixing frame along the length direction of the installation groove, a nozzle is fixedly installed on the outside side of the moving plate, and a connecting pipe is fixedly installed on the outside side of the nozzle.

[0012] Compared with the related art, the steel structure surface anticorrosion treatment equipment provided by the utility model has the following beneficial effects:

[0013] The steel structure that needs to be sprayed with anti-corrosion paint is placed between the two clamping plates. The second motor drives the forward and reverse screws to rotate. The rotation of the forward and reverse screws effectively changes the distance between the two clamping plates, thereby bringing the two clamping plates closer to each other. The two soft pads contact the steel structure, effectively clamping and fixing the steel structure. The steel structure enters the interior of the protective shell for painting. When spraying paint, the first motor works, driving the rotating frame to rotate, and then driving the steel structure to rotate, which greatly improves the efficiency of spraying paint. At the same time, the rotation reduces the dead angle of spraying paint and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a steel structure surface anti-corrosion treatment device provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the splint installation structure shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the movable plate installation structure.

[0017] In the figure: 1. moving frame; 2. first motor; 3. rotating frame; 4. forward and reverse screws; 5. second motor; 6. clamping plate; 7. limit rod; 8. cushion; 9. base; 10. support rod; 11. pulley; 12. toothed belt; 13. third motor; 14. first gear; 15. second gear; 16. slide rail; 17. protective shell; 18. fixed frame; 19. mounting groove; 20. screw rod; 21. fourth motor; 22. moving plate; 23. nozzle; 24. connecting pipe. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a steel structure surface anti-corrosion treatment device provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the splint installation structure shown; Figure 3 for Figure 1 The schematic diagram of the movable plate installation structure shown in the figure is a steel structure surface anti-corrosion treatment equipment, comprising: a movable frame 1 and a base 9, a first motor 2 is fixedly installed on the top of the movable frame 1, the bottom end of the first motor 2 passes through the movable frame 1 and is fixedly installed with a rotating frame 3, a forward and reverse screw 4 is rotatably installed inside the rotating frame 3 through a bearing, one end of the forward and reverse screw 4 passes through the rotating frame 3 and is key-connected with a second motor 5 fixedly installed with the rotating frame 3, a clamping plate 6 is meshedly connected to the outside of the forward and reverse screw 4, and the number of the clamping plates 6 is two, a limit rod 7 is fixedly installed inside the rotating frame 3 and above the forward and reverse screw 4, and the clamping plate 6 slides with the limit rod 7 along the length direction of the limit rod 7 Dynamic installation, the opposite sides of the two clamps 6 are glued and connected with soft pads 8, the steel structure that needs to be sprayed with anti-corrosion paint is placed between the two clamps 6, and the second motor 5 drives the forward and reverse screws 4 to rotate. The rotation of the forward and reverse screws 4 effectively changes the distance between the two clamps 6, so that the two clamps 6 are close to each other, and the two soft pads 8 are in contact with the steel structure, effectively clamping and fixing the steel structure, and the steel structure enters the protective shell 17 for painting. When spraying paint, the first motor 2 works, and the first motor 2 drives the rotating frame 3 to rotate, and then drives the steel structure to rotate, which greatly improves the efficiency of spraying paint. At the same time, the rotation reduces the dead angle of spraying paint, thereby improving practicality.

[0020] A support rod 10 is fixedly installed on the top of the base 9, and the number of the support rods 10 is four. The tops of the four support rods 10 are all rotatably installed with pulleys 11, and a toothed belt 12 is arranged between the four pulleys 11. A third motor 13 is fixedly installed on the top of one of the support rods 10, and a first gear 14 is connected to the keyway of the output shaft end of the third motor 13, and a second gear 15 is meshedly connected to the outside of the first gear 14, and the second gear 15 is connected to the keyway of one of the pulleys 11. A slide rail 16 is fixedly installed on the top of the four support rods 10 and located on the outside of the toothed belt 12, and the movable frame 1 is slidably installed with the slide rail 16 along the trajectory of the slide rail 16, and the movable frame 1 is meshedly connected with the toothed belt 12, and the first gear 14 is driven to rotate by the work of the third motor 13, and the first gear 14 drives the second gear 15 to rotate, and the second gear 15 drives one of the pulleys 11 to rotate, so that the toothed belt 12 rotates, and due to the cooperation of the slide rail 16, the movable frame 1 slides along the trajectory of the slide rail 16, which is convenient to use.

[0021] A protective shell 17 is fixedly installed on the top of the base 9 and located outside the toothed belt 12. A fixing frame 18 is fixedly installed on both sides of the top of the base 9 and located outside the protective shell 17. A mounting groove 19 is opened on one side of the outside of the fixing frame 18. A screw rod 20 is rotatably installed inside the mounting groove 19 through a bearing. A fourth motor 21 fixedly installed with the fixing frame 18 is connected to a keyway at one end of the screw rod 20. A moving plate 22 is meshedly connected to the outside of the screw rod 20. The moving plate 22 is slidably installed with the fixing frame 18 along the length direction of the mounting groove 19. The outer side of the moving plate 22 is fixed A nozzle 23 is fixedly installed, and a connecting pipe 24 is fixedly installed on one side of the outside of the nozzle 23. The connecting pipe 24 is connected to the pump. The pump works to effectively introduce the anti-corrosion paint into the interior of the nozzle 23. The anti-corrosion paint is finally sprayed out through the nozzle 23 and effectively sprayed on the surface of the steel structure. When spraying steel structures of different heights, the nozzle 23 needs to change its height. At this time, the fourth motor 21 rotates. The rotation of the fourth motor 21 effectively drives the screw rod 20 to rotate. The rotation of the screw rod 20 drives the movable plate 22 to move, thereby changing the height of the nozzle 23, making the spraying more uniform and reducing the dead angle of the spraying.

[0022] The working principle of the steel structure surface anti-corrosion treatment equipment provided by the utility model is as follows:

[0023] The first step: place the steel structure that needs to be sprayed with anti-corrosion paint between the two clamps 6, and the second motor 5 drives the forward and reverse screws 4 to rotate. The rotation of the forward and reverse screws 4 effectively changes the distance between the two clamps 6, so that the two clamps 6 are close to each other, and the two soft pads 8 are in contact with the steel structure, effectively clamping and fixing the steel structure, and the third motor 13 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, and the second gear 15 drives one of the pulleys 11 to rotate, so that the toothed belt 12 rotates, and due to the cooperation of the slide rail 16, the movable frame 1 slides along the track of the slide rail 16, which is convenient to use.

[0024] Step 2: The steel structure enters the interior of the protective shell 17 for painting. The connecting pipe 24 is connected to the pump. The pump works to effectively guide the anti-corrosion paint into the interior of the nozzle 23. The anti-corrosion paint is finally sprayed out through the nozzle 23 and effectively sprayed on the surface of the steel structure. When spraying steel structures of different heights, the nozzle 23 needs to change its height. At this time, the fourth motor 21 rotates. The rotation of the fourth motor 21 effectively drives the screw rod 20 to rotate. The rotation of the screw rod 20 drives the moving plate 22 to move, thereby changing the height of the nozzle 23, making the spraying more uniform and reducing the dead angle of the spraying. At the same time, the first motor 2 works, and the first motor 2 drives the rotating frame 3 to rotate, thereby driving the steel structure to rotate, which greatly improves the efficiency of spraying. Since the rotation reduces the dead angle of spraying, the practicality is improved.

[0025] Compared with the related art, the steel structure surface anticorrosion treatment equipment provided by the utility model has the following beneficial effects:

[0026] The steel structure that needs to be sprayed with anti-corrosion paint is placed between the two clamps 6, and the second motor 5 is used to drive the forward and reverse screws 4 to rotate. The rotation of the forward and reverse screws 4 effectively changes the distance between the two clamps 6, thereby making the two clamps 6 close to each other. The two soft pads 8 are in contact with the steel structure, effectively clamping and fixing the steel structure, and the steel structure enters the interior of the protective shell 17 for painting. When spraying paint, the first motor 2 is working, and the first motor 2 drives the rotating frame 3 to rotate, thereby driving the steel structure to rotate, which greatly improves the efficiency of spraying paint. At the same time, the rotation reduces the dead angle of spraying paint, thereby improving practicality.

[0027] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel structure surface anti-corrosion treatment device, comprising: The movable frame (1) and the base (9) are characterized in that: a first motor (2) is fixedly installed on the top of the movable frame (1); the bottom end of the first motor (2) passes through the movable frame (1) and is fixedly installed with a rotating frame (3); a forward and reverse screw (4) is rotatably installed inside the rotating frame (3) through a bearing; one end of the forward and reverse screw (4) passes through the rotating frame (3) and is key-connected with a second motor (5) fixedly installed with the rotating frame (3); a clamping plate (6) is meshedly connected to the outside of the forward and reverse screw (4), and the number of the clamping plates (6) is two; a limiting rod (7) is fixedly installed inside the rotating frame (3) and located above the forward and reverse screw (4); the clamping plate (6) is slidably installed with the limiting rod (7) along the length direction of the limiting rod (7); and soft pads (8) are glued to the opposite sides of the two clamping plates (6).

2. The steel structure surface anti-corrosion treatment equipment according to claim 1, characterized in that: A support rod (10) is fixedly mounted on the top of the base (9), and the number of the support rods (10) is four. A pulley (11) is rotatably mounted on the top of each of the four support rods (10), and a toothed belt (12) is provided between the four pulleys (11).

3. The steel structure surface anti-corrosion treatment equipment according to claim 2, characterized in that: A third motor (13) is fixedly mounted on the top of one of the support rods (10); a first gear (14) is connected to a keyway at the output shaft end of the third motor (13); a second gear (15) is meshedly connected to the outside of the first gear (14); and the second gear (15) is connected to a keyway of one of the pulleys (11).

4. The steel structure surface anti-corrosion treatment equipment according to claim 3, characterized in that: A slide rail (16) is fixedly installed on the top of the four support rods (10) and outside the toothed belt (12); the mobile frame (1) is slidably installed with the slide rail (16) along the track of the slide rail (16); and the mobile frame (1) and the toothed belt (12) are meshingly connected.

5. The steel structure surface anti-corrosion treatment equipment according to claim 4, characterized in that: A protective shell (17) is fixedly installed on the top of the base (9) and located outside the toothed belt (12); a fixing frame (18) is fixedly installed on both sides of the top of the base (9) and located outside the protective shell (17); a mounting groove (19) is provided on one side of the outside of the fixing frame (18); a screw rod (20) is rotatably installed inside the mounting groove (19) via a bearing; a fourth motor (21) fixedly installed on the fixing frame (18) is connected to one end of the screw rod (20) via a keyway.

6. The steel structure surface anti-corrosion treatment equipment according to claim 5, characterized in that: The outer part of the screw rod (20) is meshedly connected with a movable plate (22), and the movable plate (22) is slidably mounted with the fixed frame (18) along the length direction of the mounting groove (19). A nozzle (23) is fixedly mounted on one side of the outer part of the movable plate (22), and a connecting pipe (24) is fixedly mounted on one side of the outer part of the nozzle (23).

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