Galvanized pipe cooling device

Abstract

The utility model discloses a galvanized pipe cooling device. The galvanized pipe cooling device comprises a cooling box, two sets of penetrating openings, a limiting assembly and a cooling assembly. According to the galvanized pipe conveying device, the limiting assemblies are arranged, the two sides of a galvanized pipe body can be limited through the auxiliary wheels, stable conveying and moving of the galvanized pipe body are guaranteed, the second motor drives the rotating disc to rotate, the rotating disc rotates to drive the fixing frame and the auxiliary wheels to rotate, and friction force exists between the auxiliary wheels and the galvanized pipe body when the auxiliary wheels are horizontally arranged; an electric push rod can be used for adjusting the height of a rotating disc and an auxiliary wheel, a first motor is used for driving a transmission lead screw to rotate, and the transmission lead screw rotates to drive two sets of lead screw nuts to be close to or away from each other; the auxiliary wheels are driven to move through movement of the lead screw nuts, the distance between the auxiliary wheels can be adjusted, and galvanized pipe bodies with different hole diameters can be conveniently limited and turned over.

Description

Technical Field

[0001] The utility model relates to the technical field related to galvanized pipe processing, in particular to a galvanized pipe cooling device. Background Art

[0002] In order to improve the corrosion resistance of steel pipes, they will be galvanized. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipelines in the petroleum industry, especially offshore oil fields, oil heaters, condenser coolers, and coal distillation and oil exchanger pipes for chemical coking equipment, as well as pier pipe piles and support frame pipes for mine tunnels. During the processing of galvanized pipes, they need to be cooled so that the zinc layer on the surface of the steel pipe is cooled to form a zinc-iron alloy layer. Therefore, a galvanized pipe cooling device is needed to complete the production and manufacturing of galvanized pipes.

[0003] The prior art has the following deficiencies: the prior art "a galvanized pipe cooling device" with publication number CN218089749U "includes a water treatment box and a cooling structure. The water treatment box includes a water tank, a non-woven filter box, a water delivery component, a heating rod and a temperature sensor, the non-woven filter box is installed on the side surface of the water tank and is connected to the water tank, the water delivery component is fixedly installed on the side surface of the water tank and is connected to the non-woven filter box through a provided pipe, the heating rod is installed in the water tank, and the temperature sensor is installed on the side surface of the water tank";

[0004] In the above equipment, rotating rollers and metal conveyor belts are used to convey the galvanized pipes. However, during the conveying of the galvanized round pipes, there is a lack of a limiting structure. The galvanized pipes are prone to rolling on the metal conveyor belt, which affects the smooth transportation and cooling of the galvanized pipes. During the transportation of the galvanized pipes, only the upper surface of the galvanized pipes can be cooled, and the cooling effect on the lower surface of the galvanized pipes is poor, which affects the comprehensive cooling of the galvanized pipes. Utility Model Content

[0005] The utility model aims to provide a galvanized pipe cooling device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a galvanized pipe cooling device, comprising a cooling box, two groups of through-holes, a limit assembly and a cooling assembly, the two groups of through-holes are symmetrically opened on the side wall surface of the cooling box, the limit assembly is installed in the cooling box, and the cooling assembly is installed on the top of the cooling box;

[0007] The limiting component includes multiple groups of first motors, a fixed frame, a transmission lead screw, two lead screw nuts, a fixed plate, and a turning part. The multiple groups of first motors are installed on the side wall of the cooling box through bolts. The fixed frame is installed on the inner wall of the cooling box through bolts. The transmission lead screw is installed at the output end of the first motor. The two lead screw nuts are symmetrically sleeved and installed outside the transmission lead screw. The fixed plate is installed at the top of the lead screw nut through bolts. The turning part is installed above the fixed plate.

[0008] As a further preference of this technical solution, the turning part includes an electric push rod, a second motor, a rotating disk, multiple fixed frames, and auxiliary wheels. The electric push rod is installed at the top of the fixed plate through bolts. The second motor is installed at the output end of the electric push rod through bolts. The rotating disk is installed at the output end of the second motor. The multiple fixed frames are installed on the side wall of the rotating disk through bolts. The auxiliary wheels are rotatably installed on the inner wall of the fixed frames.

[0009] As a further preference of this technical solution, two external threads are provided on the surface of the transmission lead screw, and the two external threads are arranged in opposite directions. A limiting groove is provided in the fixed frame, and the lead screw nut is slidably arranged in the limiting groove.

[0010] As a further preference of this technical solution, the cross-section of the fixed frame is in a U-shaped structure, the auxiliary wheels are horizontally arranged, and the multiple auxiliary wheels are evenly distributed.

[0011] As a further preference of this technical solution, a galvanized pipe main body is穿设安装 (it seems there is a wrong expression here, maybe it should be 'installed through') in the through port, and multiple support legs are installed at the bottom of the cooling box through bolts.

[0012] As a further preference of this technical solution, the cooling component includes multiple groups of transmission rollers, two coolers, a delivery pipe, an air delivery plate, and multiple boosting air nozzles. The multiple groups of transmission rollers are rotatably installed on the inner wall of the cooling box. The two coolers are installed at the top of the cooling box through bolts. The delivery pipe is installed at the output end of the cooler. The air delivery plate is installed at one end of the delivery pipe. The multiple boosting air nozzles are installed at the bottom of the air delivery plate.

[0013] As a further preference of this technical solution, the transmission rollers are driven and controlled by motors, and the transmission rollers are located on both sides of the fixed frame.

[0014] The utility model provides a galvanized pipe cooling device, which has the following beneficial effects:

[0015] (1) The utility model is provided with a limit assembly. During the process of conveying the galvanized pipe body, the auxiliary wheels can be used to limit the two sides of the galvanized pipe body to ensure the stable conveying and movement of the galvanized pipe body. When the galvanized pipe body needs to be turned over, the second motor is used to drive the rotating disk to rotate, and the rotation of the rotating disk drives the fixed frame and the auxiliary wheels to rotate. When the auxiliary wheels are set horizontally, there is friction between the auxiliary wheels and the galvanized pipe body, thereby driving the galvanized pipe body to turn over, completing the turning over of the galvanized pipe body and achieving comprehensive cooling of the galvanized pipe body. The electric push rod can be used to adjust the height of the rotating disk and the auxiliary wheels so that the auxiliary wheels are always in contact with the side wall at the center of the galvanized pipe body. The first motor is used to drive the transmission screw to rotate, and the rotation of the transmission screw drives the two sets of screw nuts to move closer or farther from each other. The movement of the screw nuts drives the fixed plate to move, and the movement of the fixed plate drives the auxiliary wheels to move. The distance between the auxiliary wheels can be adjusted, which is convenient for limiting and turning over galvanized pipe bodies with different apertures, thereby improving the practicality of the equipment.

[0016] (2) The utility model is provided with a cooling assembly, and a motor is used to drive a driving roller to rotate so as to transport the galvanized pipe body, thereby facilitating the subsequent cooling of the galvanized pipe body. A cooling machine can generate cooling gas, and the cold air is transported from a conveying pipe to a booster air nozzle through an air delivery plate. With the cooperation of the booster air nozzle, the galvanized pipe body can be cooled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of a fixing frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the cooling assembly structure of the utility model.

[0021] In the figure: 1. Cooling box; 2. Through-hole; 3. Limiting assembly; 4. Cooling assembly; 5. No. 1 motor; 6. Fixed frame; 7. Transmission screw; 8. Screw nut; 9. Fixed plate; 10. Flipping part; 11. Electric push rod; 12. No. 2 motor; 13. Rotating disk; 14. Fixed frame; 15. Auxiliary wheel; 16. Galvanized pipe body; 17. Transmission roller; 18. Cooling machine; 19. Delivery pipe; 20. Air delivery plate; 21. Booster nozzle; 22. Support leg. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 2 and Figure 3 As shown, in this embodiment, a galvanized pipe cooling device includes a cooling box 1, two groups of through-holes 2, a limiting component 3 and a cooling component 4, the two groups of through-holes 2 are symmetrically opened on the side wall surface of the cooling box 1, the limiting component 3 is installed in the cooling box 1, and the cooling component 4 is installed on the top of the cooling box 1. The limiting component 3 can limit and flip the galvanized pipe body 16, and the cooling component 4 can cool the galvanized pipe body 16. The limiting component 3 includes multiple groups of No. 1 motors 5, a fixing frame 6, a transmission screw 7, two groups of screw nuts 8, a fixing plate 9 and a flipping part 10. Multiple groups of No. 1 motors 5 are installed on the side wall of the cooling box 1 by bolts, the fixing frame 6 is installed on the inner wall of the cooling box 1 by bolts, and the transmission screw 7 is installed on the output of the No. 1 motor 5 The screw nut 8 is symmetrically sleeved and installed on the outside of the transmission screw 7. The fixing plate 9 is installed on the top of the screw nut 8 by bolts. The flipping part 10 is installed above the fixing plate 9. The surface of the transmission screw 7 is provided with two groups of external threads. The two groups of external threads are arranged oppositely. A limiting groove is provided in the fixing frame 6. The screw nut 8 is slidingly arranged with the limiting groove. The transmission screw 7 is driven to rotate by the No. 1 motor 5. The rotation of the transmission screw 7 drives the two groups of screw nuts 8 to approach or move away from each other. The movement of the screw nut 8 drives the fixing plate 9 to move. The movement of the fixing plate 9 drives the auxiliary wheel 15 to move. The distance between the auxiliary wheels 15 can be adjusted, which is convenient for limiting and flipping the galvanized pipe body 16 with different apertures, thereby improving the practicability of the equipment.

[0024] like Figure 2As shown in the figure, the turning part 10 includes an electric push rod 11, a second motor 12, a rotating disk 13, multiple groups of fixing frames 14 and auxiliary wheels 15. The electric push rod 11 is installed at the top of the fixing plate 9 through bolts. The second motor 12 is installed at the output end of the electric push rod 11 through bolts. The rotating disk 13 is installed at the output end of the second motor 12. Multiple groups of the fixing frames 14 are installed on the side wall of the rotating disk 13 through bolts. The auxiliary wheels 15 are rotatably installed on the inner wall of the fixing frames 14. The cross-section of the fixing frame 14 is in a U-shaped structure. The auxiliary wheels 15 are horizontally arranged. Multiple groups of the auxiliary wheels 15 are evenly distributed. During the conveying process of the galvanized pipe body 16, the auxiliary wheels 15 can be used to limit both sides of the galvanized pipe body 16 to ensure the stable conveying and movement of the galvanized pipe body 16. When it is necessary to turn the galvanized pipe body 16, the second motor 12 is used to drive the rotating disk 13 to rotate. The rotation of the rotating disk 13 drives the fixing frames 14 and the auxiliary wheels 15 to rotate. With the horizontal arrangement of the auxiliary wheels 15, there is friction between the auxiliary wheels 15 and the galvanized pipe body 16, thereby driving the galvanized pipe body 16 to turn, completing the turning of the galvanized pipe body 16, and realizing the full cooling of the galvanized pipe body 16. The electric push rod 11 can be used to adjust the height of the rotating disk 13 and the auxiliary wheels 15, so that the auxiliary wheels 15 always fit the side wall at the center of the galvanized pipe body 16.

[0025] As Figure 1 and Figure 4 shown, the cooling assembly 4 includes multiple groups of transmission rollers 17, two cooling machines 18, a delivery pipe 19, an air delivery plate 20 and multiple groups of pressurizing nozzles 21. Multiple groups of the transmission rollers 17 are rotatably installed on the inner wall of the cooling box 1. Two cooling machines 18 are installed at the top of the cooling box 1 through bolts. The delivery pipe 19 is installed at the output end of the cooling machine 18. The air delivery plate 20 is installed at one end of the delivery pipe 19. Multiple groups of the pressurizing nozzles 21 are installed at the bottom end of the air delivery plate 20. The transmission rollers 17 are driven and controlled by a motor. The transmission rollers 17 are located on both sides of the fixed frame 6. The motor is used to drive the transmission rollers 17 to rotate to convey the galvanized pipe body 16, which is convenient for subsequent cooling of the galvanized pipe body 16. The cooling machine 18 can generate cooling gas. The cold air is sent from the delivery pipe 19 to the pressurizing nozzles 21 through the air delivery plate 20. With the cooperation of the pressurizing nozzles 21, the galvanized pipe body 16 can be cooled.

[0026] The present utility model provides a galvanized pipe cooling device, and the specific working principle is as follows:

[0027] When using the galvanized pipe cooling device, the cooling box 1 can be supported and stabilized by the support legs 22. By providing a cooling component 4, the galvanized pipe body 16 can be transported by driving the driving roller 17 to rotate by a motor, which is convenient for the subsequent cooling of the galvanized pipe body 16. The cooling machine 18 can generate cooling gas, and the cold air is sent to the booster nozzle 21 by the delivery pipe 19 through the gas delivery plate 20. With the cooperation of the booster nozzle 21, the galvanized pipe body 16 can be cooled. By providing a limiting component 3, during the process of transporting the galvanized pipe body 16, the auxiliary wheels 15 can be used to limit the two sides of the galvanized pipe body 16 to ensure the stable transportation and movement of the galvanized pipe body 16. When the galvanized pipe body 16 needs to be turned over, the second motor 12 is used to drive the rotating disk 13 to rotate, and the rotation of the rotating disk 13 drives the fixed frame 14 and the auxiliary wheels 1 5 rotates, when the auxiliary wheel 15 is set horizontally, there is friction between the auxiliary wheel 15 and the galvanized pipe body 16, thereby driving the galvanized pipe body 16 to flip, and the two groups of No. 2 motors 12 rotate in the same direction to complete the flipping of the galvanized pipe body 16, and realize comprehensive cooling of the galvanized pipe body 16. The electric push rod 11 can be used to adjust the height of the rotating disk 13 and the auxiliary wheel 15, so that the auxiliary wheel 15 is always in contact with the side wall at the center of the galvanized pipe body 16. The No. 1 motor 5 is used to drive the transmission screw 7 to rotate, and the rotation of the transmission screw 7 drives the two groups of screw nuts 8 to move closer or farther from each other. The movement of the screw nut 8 drives the fixed plate 9 to move, and the movement of the fixed plate 9 drives the auxiliary wheel 15 to move. The distance between the auxiliary wheels 15 can be adjusted, which is convenient for limiting and flipping the galvanized pipe body 16 with different apertures, thereby improving the practicality of the equipment.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A galvanized pipe cooling device, characterized in that: It includes a cooling box (1), two groups of through ports (2), a limiting component (3) and a cooling component (4). The two groups of through ports (2) are symmetrically arranged on the side wall surface of the cooling box (1). The limiting component (3) is installed inside the cooling box (1), and the cooling component (4) is installed on the top of the cooling box (1). The limiting component (3) includes multiple groups of first motors (5), a fixed frame (6), a transmission lead screw (7), two lead screw nuts (8), a fixing plate (9) and a turning part (10). The multiple groups of first motors (5) are installed on the side wall of the cooling box (1) by bolts. The fixed frame (6) is installed on the inner wall of the cooling box (1) by bolts. The transmission lead screw (7) is installed at the output end of the first motor (5). The two lead screw nuts (8) are symmetrically sleeved and installed outside the transmission lead screw (7). The fixing plate (9) is installed at the top of the lead screw nut (8) by bolts. The turning part (10) is installed above the fixing plate (9).

2. A galvanized pipe cooling device according to claim 1, characterized in that: The turning part (10) includes an electric push rod (11), a second motor (12), a rotating disk (13), multiple fixing frames (14) and auxiliary wheels (15). The electric push rod (11) is installed at the top of the fixing plate (9) by bolts. The second motor (12) is installed at the output end of the electric push rod (11) by bolts. The rotating disk (13) is installed at the output end of the second motor (12). The multiple fixing frames (14) are installed on the side wall of the rotating disk (13) by bolts. The auxiliary wheels (15) are rotatably installed on the inner wall of the fixing frame (14).

3. A galvanized pipe cooling device according to claim 1, characterized in that: Two groups of external threads are provided on the surface of the transmission lead screw (7), and the two groups of external threads are arranged in opposite directions. A limiting groove is provided inside the fixed frame (6), and the lead screw nut (8) is slidably arranged in the limiting groove.

4. A galvanized pipe cooling device according to claim 2, characterized in that: The cross section of the fixing frame (14) is in a U-shaped structure. The auxiliary wheels (15) are horizontally arranged, and the multiple groups of auxiliary wheels (15) are evenly distributed.

5. The galvanized pipe cooling device according to claim 1, characterized in that: A galvanized pipe main body (16) is installed through the through port (2), and multiple support legs (22) are installed at the bottom end of the cooling box (1) by bolts.

6. A galvanized pipe cooling device according to claim 1, characterized in that: The cooling component (4) includes multiple groups of transmission rollers (17), two cooling machines (18), a delivery pipe (19), an air delivery plate (20) and multiple pressurizing nozzles (21). The multiple groups of transmission rollers (17) are rotatably installed on the inner wall of the cooling box (1). The two cooling machines (18) are installed at the top of the cooling box (1) by bolts. The delivery pipe (19) is installed at the output end of the cooling machine (18). The air delivery plate (20) is installed at one end of the delivery pipe (19). The multiple pressurizing nozzles (21) are installed at the bottom end of the air delivery plate (20).

7. A galvanized pipe cooling device according to claim 6, characterized in that: The transmission roller (17) is driven and controlled by a motor, and the transmission roller (17) is located on both sides of the fixed frame (6).

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