Turbine butterfly valve rust-proof treatment device

Abstract

The utility model discloses a turbine butterfly valve rust-proof treatment device which comprises a machine body, supporting ground feet are fixedly connected to the four corners of the bottom end of the machine body, a three-jaw chuck is rotationally connected to the bottom end in the machine body, a lifting assembly is arranged on the rear side in the machine body, and an adjusting assembly is arranged on the front side of the lifting assembly. Spraying assemblies are arranged at the two ends of the front side of the adjusting assembly correspondingly, each spraying assembly comprises a connecting plate, and nozzles are fixedly connected to the front ends of the inner sides of the connecting plates correspondingly. According to the spraying device, the inner sides of turbine butterfly valves with different diameters can be clamped through the three-jaw chuck, the three-jaw chuck can be driven to rotate through the arranged second servo motor, the distance between the spraying head and the turbine butterfly valve can be adjusted through the arranged adjusting assembly, and the arranged lifting assembly can drive the spraying assembly to move up and down; and the arranged liquid supply assembly can supply liquid to the spray head, so that the turbine butterfly valve can be sprayed in all directions.

Description

Technical Field

[0001] The utility model relates to the technical field of rust prevention treatment devices for turbine butterfly valves, in particular to a rust prevention treatment device for turbine butterfly valves. Background Art

[0002] A butterfly valve, also known as a flap valve, is a simple regulating valve used for on / off control of low-pressure pipeline media. A butterfly valve features a disc-shaped closing element that rotates around a valve axis to open and close. These valves can be used to control the flow of various fluids, including air, water, steam, various corrosive media, mud, oil, liquid metal, and radioactive media. They primarily serve as shutoff and throttling mechanisms in pipelines. The opening and closing element of a butterfly valve is a disc-shaped disc that rotates around its axis within the valve body, achieving opening, closing, or regulating functions.

[0003] Patent No. CN201922198076.0 discloses an anti-rust treatment device for the production and processing of double eccentric flange butterfly valves, which belongs to the technical field of double eccentric flange butterfly valves, including a first support plate, a nozzle is arranged below the first support plate, a connecting piece is arranged at the connection between the first support plate and the nozzle, a nozzle is arranged on the lower surface of the nozzle, a limiting mechanism is arranged below the connecting piece, the limiting mechanism includes a support piece, a first drive motor is arranged at both ends of the support piece, a second hydraulic cylinder corresponding to the first drive motor is arranged at both ends of the lower surface of the first support plate, and a second drive motor is arranged above the support piece; the utility model has a simple structure and is easy to use. It can dry the double eccentric flange butterfly valve and spray anti-rust paint on the dried double eccentric flange butterfly valve, thereby effectively preventing the double eccentric flange butterfly valve from rusting during use and ensuring the normal use of the double eccentric flange butterfly valve by users.

[0004] When the existing turbine butterfly valve anti-rust treatment device sprays anti-rust paint on butterfly valves of different diameters, the spraying interval cannot be adjusted according to the size of the butterfly valve, resulting in poor spraying effect. In order to overcome these disadvantages, the present utility model provides a turbine butterfly valve anti-rust treatment device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a rust prevention device for a turbine butterfly valve.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a turbine butterfly valve rust prevention treatment device, comprising a body, the four corners of the bottom end of the body are fixedly connected to supporting feet, the bottom end of the body is rotatably connected to a three-jaw chuck, a lifting assembly is provided on the rear side of the body, an adjustment assembly is provided on the front side of the lifting assembly, and spray assemblies are provided at both ends of the front side of the adjustment assembly, the spray assembly includes a connecting plate, the inner front end of the connecting plate is fixedly connected to a nozzle, a liquid supply assembly is provided on the upper end of the body, and a sealing door is hinged on the front side of the body.

[0007] Furthermore, a second servo motor is fixedly connected to the bottom end of the machine body, and an output end of the second servo motor is fixedly connected to the bottom end of the three-jaw chuck.

[0008] Furthermore, the lifting assembly includes a first slide rail fixedly connected to the machine body, and a first screw is rotatably connected inside the first slide rail.

[0009] Furthermore, a first servo motor is fixedly connected to the upper end of the machine body, and the first servo motor is fixedly connected to the upper end of the first screw.

[0010] Furthermore, the adjustment assembly includes a second slide rail, a bidirectional screw is rotatably connected inside the second slide rail, a first slider is fixedly connected to the rear side of the second slide rail, the first slider is slidably connected to the first slide rail, and is threadedly connected to the first screw.

[0011] Furthermore, a third servo motor is fixedly connected to one side of the second slide rail, and an output end of the third servo motor is fixedly connected to one side of the bidirectional screw.

[0012] Furthermore, a second slider is fixedly connected to the rear side of each connecting plate. The second slider is slidably connected to the second slide rail and is threadedly connected to one side of the bidirectional screw.

[0013] Furthermore, the liquid supply assembly includes a liquid storage tank and a water pump fixedly connected to the body, a first connecting pipe is fixedly connected between the water pump input end and the liquid storage tank, and a second connecting pipe is fixedly connected between the liquid storage tank output end and the nozzle.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is in use, the turbine butterfly valve anti-rust treatment device can clamp the inner side of turbine butterfly valves of different diameters through a three-jaw chuck, the three-jaw chuck can be driven to rotate by a second servo motor, the adjustment component can adjust the distance between the nozzle and the turbine butterfly valve, the lifting component can drive the spraying component to move up and down, and the liquid supply component can supply liquid to the nozzle, so that the turbine butterfly valve can be sprayed in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 : A front view of the utility model;

[0018] Figure 2 : Bottom view of the utility model;

[0019] Figure 3 : Schematic diagram of the lifting assembly structure of the utility model;

[0020] Figure 4 : Schematic diagram of the structure of the adjustment component and spraying component of the present utility model.

[0021] The reference numerals are as follows:

[0022] 1. Machine body; 2. Support feet; 3. Three-jaw chuck; 4. Lifting assembly; 5. Adjustment assembly; 6. Spraying assembly; 7. Sealing door; 8. Liquid storage tank; 9. First connecting pipe; 10. Water pump; 11. First servo motor; 12. Second connecting pipe; 13. Second servo motor; 14. First slide rail; 15. First screw; 16. Second slide rail; 17. Bidirectional screw; 18. Third servo motor; 19. First slider; 20. Second slider; 21. Connecting plate; 22. Nozzle. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-4 As shown, it relates to a rust prevention treatment device for a turbine butterfly valve, including a body 1, wherein the four corners of the bottom end of the body 1 are fixedly connected to supporting feet 2, the bottom end of the body 1 is rotatably connected to a three-jaw chuck 3, a lifting component 4 is provided on the rear side of the body 1, an adjusting component 5 is provided on the front side of the lifting component 4, and spraying components 6 are provided at both ends of the front side of the adjusting component 5, the spraying component 6 includes a connecting plate 21, and the front end of the inner side of the connecting plate 21 is fixedly connected to a nozzle 22, a liquid supply component is provided on the upper end of the body 1, and a sealing door 7 is hingedly connected to the front side of the body 1.

[0025] like Figure 1-4 As shown, a second servo motor 13 is fixedly connected to the bottom end of the body 1, and the output end of the second servo motor 13 is fixedly connected to the bottom end of the three-jaw chuck 3. The three-jaw chuck 3 can be used to clamp the inner side of turbine butterfly valves of different diameters. The second servo motor 13 can drive the three-jaw chuck 3 to rotate, thereby driving the turbine butterfly valve to rotate.

[0026] like Figure 1-4 As shown, the lifting assembly 4 includes a first slide rail 14 fixedly connected to the body 1, and a first screw 15 is rotatably connected inside the first slide rail 14. A first servo motor 11 is fixedly connected to the upper end of the body 1. The first servo motor 11 is fixedly connected to the upper end of the first screw 15. The first servo motor 11 drives the first screw 15 to rotate, which can drive the adjustment assembly 5 to move along the first slide rail 14 through the first slider 19, so that the height of the nozzle 22 can be adjusted to facilitate spraying of the turbine butterfly valve.

[0027] like Figure 1-4 As shown, the adjustment component 5 includes a second slide rail 16, and the second slide rail 16 is internally rotatably connected to a bidirectional screw 17, and the rear side of the second slide rail 16 is fixedly connected to a first slider 19, the first slider 19 is slidably connected to the first slide rail 14, and is threadedly connected to the first screw 15, and one side of the second slide rail 16 is fixedly connected to a third servo motor 18, and the output end of the third servo motor 18 is fixedly connected to one side of the bidirectional screw 17, and the rear side of the connecting plate 21 is fixedly connected to a second slider 20, the second slider 20 is slidably connected to the second slide rail 16, and is threadedly connected to one side of the bidirectional screw 17, and the third servo motor 18 drives the bidirectional screw 17 to rotate, which can drive the spray assembly 6 to approach along the second slide rail 16 through the second slider 20, thereby driving the nozzle 22 on the connecting plate 21 to approach the outer surface of the turbine butterfly valve.

[0028] like Figure 1-4 As shown, the liquid supply assembly includes a liquid storage tank 8 and a water pump 10 fixedly connected to the body 1. A first connecting pipe 9 is fixedly connected between the input end of the water pump 10 and the liquid storage tank 8, and a second connecting pipe 12 is fixedly connected between the output end of the liquid storage tank 8 and the nozzle 22. The water pump 10 draws out the rust inhibitor in the liquid storage tank 8 through the first connecting pipe 9, and pumps it out through the second connecting pipe 12 and the nozzle 22, so that the turbine butterfly valve can be sprayed in all directions.

[0029] Working principle: When in use, the three-jaw chuck 3 can be used to clamp the inner side of turbine butterfly valves of different diameters. The second servo motor 13 can drive the three-jaw chuck 3 to rotate, thereby driving the turbine butterfly valve to rotate. The adjustment component 5 can adjust the distance between the nozzle 22 and the turbine butterfly valve. Specifically, the third servo motor 18 drives the bidirectional screw 17 to rotate, which can drive the spraying component 6 to approach along the second slide rail 16 through the second slider 20, thereby driving the nozzle 22 on the connecting plate 21 to approach the outer surface of the turbine butterfly valve. The provided lifting assembly 4 can drive the spraying assembly 6 to move up and down. Specifically, the first servo motor 11 drives the first screw 15 to rotate, which can drive the adjusting assembly 5 to move along the first slide rail 14 through the first slider 19, so that the height of the nozzle 22 can be adjusted to facilitate spraying of the turbine butterfly valve. The provided liquid supply assembly can supply liquid to the nozzle 22. Specifically, the water pump 10 draws out the rust inhibitor in the liquid storage tank 8 through the first connecting pipe 9, and pumps it out through the second connecting pipe 12 and the nozzle 22, so that the turbine butterfly valve can be sprayed in all directions.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A turbine butterfly valve anti-rust treatment device, comprising a body (1), characterized in that: The four corners of the bottom end of the body (1) are fixedly connected to supporting feet (2), the bottom end of the body (1) is rotatably connected to a three-jaw chuck (3), a lifting assembly (4) is provided on the rear side of the body (1), an adjustment assembly (5) is provided on the front side of the lifting assembly (4), and spraying assemblies (6) are provided on both ends of the front side of the adjustment assembly (5), the spraying assembly (6) includes a connecting plate (21), and the front end of the inner side of the connecting plate (21) is fixedly connected to a spray head (22), a liquid supply assembly is provided on the upper end of the body (1), and a sealing door (7) is hingedly connected to the front side of the body (1).

2. The rust prevention device for a turbine butterfly valve according to claim 1, characterized in that: The bottom end of the machine body (1) is fixedly connected to a second servo motor (13), and the output end of the second servo motor (13) is fixedly connected to the bottom end of the three-jaw chuck (3).

3. The rust prevention device for a turbine butterfly valve according to claim 1, characterized in that: The lifting assembly (4) comprises a first slide rail (14) fixedly connected to the machine body (1), and a first screw rod (15) is rotatably connected inside the first slide rail (14).

4. The rust prevention device for a turbine butterfly valve according to claim 3, characterized in that: A first servo motor (11) is fixedly connected to the upper end of the machine body (1), and the first servo motor (11) is fixedly connected to the upper end of the first screw (15).

5. The rust prevention device for a turbine butterfly valve according to claim 4, characterized in that: The adjustment assembly (5) includes a second slide rail (16), a bidirectional screw (17) is rotatably connected inside the second slide rail (16), a first slider (19) is fixedly connected to the rear side of the second slide rail (16), and the first slider (19) is slidably connected to the first slide rail (14) and is threadedly connected to the first screw (15).

6. The rust prevention device for a turbine butterfly valve according to claim 5, characterized in that: A third servo motor (18) is fixedly connected to one side of the second slide rail (16), and an output end of the third servo motor (18) is fixedly connected to one side of the bidirectional screw (17).

7. The rust prevention device for a turbine butterfly valve according to claim 6, characterized in that: The rear side of each connecting plate (21) is fixedly connected with a second sliding block (20), and the second sliding block (20) is slidably connected to the second slide rail (16) and is threadedly connected to one side of the bidirectional screw (17).

8. The rust prevention device for a turbine butterfly valve according to claim 7, characterized in that: The liquid supply assembly comprises a liquid storage tank (8) and a water pump (10) fixedly connected to the machine body (1); a first connecting pipe (9) is fixedly connected between the input end of the water pump (10) and the liquid storage tank (8); and a second connecting pipe (12) is fixedly connected between the output end of the liquid storage tank (8) and the nozzle (22).

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