A cooling device for drill pipe heat treatment

Abstract

The utility model relates to the technical field of cooling device, in particular to a kind of cooling device for drill pipe heat treatment, it makes multiple drill pipe cooling, improve work efficiency, improve the effect of the overall uniform cooling of drill pipe simultaneously, improve drill pipe cooling processing quality, it is convenient to remove the cooling water on the surface of drill pipe quickly, improve drill pipe drying efficiency;Including tank, cooling water is set in tank;Still include supporting device, drying device, support table, limit piece, connecting rope and frame, multiple limit pieces are all set in support table top, connecting rope bottom end is connected with support table top, connecting rope top end is connected with frame bottom end, frame is installed on supporting device, supporting device is used to drive frame to move and lift adjustment, drying device is set in tank side, drying device is used to dry processing drill pipe.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling devices, and in particular to a cooling device for heat treatment of drill pipes. Background Technology

[0002] As a key component in engineering fields such as oil and gas exploration and development, geological exploration, and mining, the performance of drill pipe directly affects the efficiency, quality, and safety of drilling operations.

[0003] Currently, in the field of drill pipe heat treatment cooling equipment, such as the prior art patent with authorization announcement number CN216514021U, this utility model discloses a cooling device for drill pipe heat treatment, including a water spray jacket, with connecting horizontal plates fixedly and symmetrically connected to the outer wall of the water spray jacket, the number of the connecting horizontal plates being two sets, and the lower outer surface of the lower end of each of the two sets of connecting horizontal plates being fixedly connected to a support side plate, and the lower outer surface of the support side plate being fixedly connected to a residual water collection and circulation mechanism.

[0004] However, during the use of the device, it was found that the device had poor uniformity of the overall cooling zone of the drill rod, which affected the processing quality of the drill rod, and the cooling efficiency of the drill rod was low. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a cooling device for heat treatment of drill rods that cools down multiple drill rods, improves working efficiency, enhances the overall uniform cooling effect of the drill rods, improves the quality of drill rod cooling processing, facilitates the rapid removal of cooling water from the surface of the drill rods, and improves the drying efficiency of the drill rods.

[0006] This utility model discloses a cooling device for heat treatment of drill rods, comprising a tank containing cooling water; a support device, a drying device, a support platform, limiting components, connecting ropes, and a frame. Multiple limiting components are positioned at the top of the support platform. The bottom end of the connecting rope is connected to the top of the support platform, and the top end of the connecting rope is connected to the bottom of the frame. The frame is mounted on the support device, which is used to move and adjust the height of the frame. A drying device is located on the side of the tank, used to dry the drill rods. Multiple drill rods requiring cooling are placed on the multiple limiting components. The support device then moves the frame to transport the drill rods above the tank. The frame is then moved downwards, immersing the support platform in the cooling water within the tank, thereby cooling the drill rods and improving work efficiency. This also improves the overall uniform cooling effect and the quality of the cooling process. Moving the support platform to the drying device facilitates the rapid removal of cooling water from the surface of the drill rods, further improving the drying efficiency.

[0007] Preferably, the support device includes a power unit, a bracket, a guide member, a slider, a hydraulic cylinder, and telescopic rods. The guide member is installed on the outer wall of multiple sets of brackets, and the power unit is installed on the guide member. The slider is horizontally slidably installed on the guide member through the power unit. The top of the hydraulic cylinder and the top of the multiple sets of telescopic rods are connected to the bottom of the slider, and the bottom of the hydraulic cylinder and the bottom of the multiple sets of telescopic rods are connected to the top of the frame. The power unit drives the slider to move horizontally, thereby improving the stability of the horizontal movement and conveying of the drill rod. The extension and retraction adjustment of the moving end of the hydraulic cylinder allows the hydraulic cylinder to drive the drill rod to move up and down. The multiple sets of telescopic rods guide the movement of the frame, improving the stability of the lifting and lowering movement.

[0008] Preferably, the drying device includes a cover, a heating box, electric heating tubes, and a fan. The cover is located on the side of the tank, and the heating box is connected to the outer wall of the cover. Multiple sets of electric heating tubes are installed inside the heating box, and the output end of the fan is connected to the heating box. The fan blows air into the heating box, allowing air to enter the cover and exit through the top of the cover. By moving the support platform above the cover, the airflow dries the drill rod. By turning on the multiple sets of electric heating tubes, the air is heated, thereby improving the efficiency of drying the drill rod.

[0009] Preferably, the power device includes a lead screw and a motor. The lead screw is rotatably mounted on the inner side wall of the guide member, and the slider is fitted onto the lead screw. The motor is mounted on the outer side wall of the guide member, and the output end of the motor is connected to the lead screw. The motor drives the lead screw to rotate, thereby driving the slider to move horizontally.

[0010] Preferably, it also includes a drain valve, which is connected to the lower part of the cover; the cooling water dripping from the support platform is collected through the cover and discharged through the drain valve.

[0011] Preferably, it also includes a protective net, which is installed at the opening at the top of the cover; this improves the protective effect at the opening of the cover.

[0012] Preferably, it also includes multiple sets of drain holes, all of which are located on the support platform; this improves the convenience of cooling water discharge from the upper part of the support platform.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: multiple drill rods that need to be cooled are placed on multiple sets of limiting members, and then the frame is moved and transported by the support device, so that the frame transports the drill rods to the top of the tank. Then, by moving the frame downward, the frame moves the support platform into the cooling water in the tank, thereby cooling down multiple drill rods, improving work efficiency, improving the overall uniform cooling effect of the drill rods, and improving the quality of the drill rod cooling process. By moving the support platform to the drying device, it is easy for the drying device to quickly remove the cooling water from the surface of the drill rods, thereby improving the drying efficiency of the drill rods. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a partial isometric structural diagram showing the connection between the hydraulic cylinder and the frame, etc.

[0016] Figure 3 This is a partial isometric structural diagram showing the connection between the cover and the heating box, etc.

[0017] Figure 4 This is a partial isometric structural diagram of the connection between the support platform and the limiting components, etc.

[0018] Figure 5 This is a partial isometric structural diagram showing the connection between the connecting ropes and the frame.

[0019] The following are labels in the attached diagram: 1. Tank; 2. Support platform; 3. Limiting component; 4. Connecting rope; 5. Frame; 6. Bracket; 7. Guide component; 8. Slider; 9. Hydraulic cylinder; 10. Telescopic rod; 11. Cover; 12. Heating box; 13. Electric heating tube; 14. Fan; 15. Lead screw; 16. Motor; 17. Drain valve; 18. Protective net; 19. Drain hole. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, a cooling device for heat treatment of drill pipe according to the present invention includes a tank 1, in which cooling water is provided; it also includes a support device, a drying device, a support platform 2, limiting members 3, connecting ropes 4 and a frame 5. Multiple sets of limiting members 3 are provided at the top of the support platform 2. The bottom end of the connecting rope 4 is connected to the top of the support platform 2, and the top end of the connecting rope 4 is connected to the bottom end of the frame 5. The frame 5 is installed on the support device, which is used to drive the frame 5 to move and adjust its height. A drying device is provided on the side of the tank 1, which is used to dry the drill pipe.

[0023] like Figure 2 As shown, the support device includes a power unit, a bracket 6, a guide 7, a slider 8, a hydraulic cylinder 9, and a telescopic rod 10. The guide 7 is installed on the outer wall of the multiple sets of brackets 6. The power unit is provided on the guide 7. The slider 8 is horizontally slidably installed on the guide 7 through the power unit. The top of the hydraulic cylinder 9 and the top of the multiple sets of telescopic rods 10 are connected to the bottom of the slider 8. The bottom of the hydraulic cylinder 9 and the bottom of the multiple sets of telescopic rods 10 are connected to the top of the frame 5.

[0024] In this embodiment, multiple drill rods requiring cooling are placed on multiple sets of limiting members 3. Then, the support device drives the frame 5 to move and transport the drill rods to the top of the tank 1. Subsequently, by moving the frame 5 downward, the frame 5 drives the support platform 2 to be immersed in the cooling water in the tank 1, thereby cooling down the multiple drill rods, improving work efficiency, and improving the overall uniform cooling effect of the drill rods, thus improving the quality of the drill rod cooling process. By moving the support platform 2 to the drying device, it is easier for the drying device to quickly remove the cooling water from the surface of the drill rods, thereby improving the drying efficiency of the drill rods.

[0025] Example 2

[0026] Based on Example 1, such as Figure 3 As shown, this utility model discloses a cooling device for heat treatment of drill pipe. The drying device includes a cover 11, a heating box 12, electric heating tubes 13 and a fan 14. The cover 11 is disposed on the side of the tank 1. The heating box 12 is connected to the outer wall of the cover 11. Multiple sets of electric heating tubes 13 are installed inside the heating box 12. The output end of the fan 14 is connected to the heating box 12.

[0027] like Figure 2 As shown, the power device includes a lead screw 15 and a motor 16. The lead screw 15 is rotatably mounted on the inner side wall of the guide member 7, and the slider 8 is fitted onto the lead screw 15. The motor 16 is mounted on the outer side wall of the guide member 7, and the output end of the motor 16 is connected to the lead screw 15.

[0028] like Figure 2 As shown, it also includes a drain valve 17, which is connected to the lower part of the cover 11;

[0029] like Figure 3 As shown, it also includes a protective net 18, which is installed at the top opening of the cover 11;

[0030] like Figure 4 As shown, it also includes multiple sets of drainage holes 19, all of which are provided on the support platform 2;

[0031] In this embodiment, the slider 8 is driven to move horizontally by a power device, thereby improving the stability of the horizontal movement and conveying of the drill rod. The hydraulic cylinder 9 is adjusted by extending and retracting its moving end, causing the hydraulic cylinder 9 to drive the drill rod to move up and down. Multiple sets of telescopic rods 10 are set to guide the movement of the frame 5, thereby improving the stability of the lifting and lowering movement. The fan 14 blows air into the heating box 12, allowing the air to enter the cover 11 and be discharged through the top of the cover 11. By moving the support platform 2 above the cover 11, the airflow dries the drill rod. By turning on multiple sets of electric heating tubes 13, the air is heated, thereby improving the efficiency of drying the drill rod.

[0032] This utility model discloses a cooling device for heat treatment of drill rods. During operation, multiple drill rods requiring cooling are placed on multiple sets of limiting members 3. Then, the support device drives the frame 5 to move and transport the drill rods to the top of the tank 1. Subsequently, by moving the frame 5 downward, the frame 5 drives the support platform 2 to be immersed in the cooling water in the tank 1, thereby cooling down the multiple drill rods. By moving the support platform 2 to the drying device, the drying device quickly removes the cooling water from the surface of the drill rods.

[0033] The hydraulic cylinder 9, heating box 12, electric heating tube 13, fan 14 and motor 16 of the cooling device for heat treatment of drill pipe of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A cooling device for heat treatment of drill pipe, comprising a tank (1) and cooling water disposed within the tank (1); characterized in that, It also includes a support device, a drying device, a support platform (2), a limiting device (3), a connecting rope (4), and a frame (5). Multiple sets of limiting devices (3) are set on the top of the support platform (2). The bottom end of the connecting rope (4) is connected to the top of the support platform (2). The top end of the connecting rope (4) is connected to the bottom end of the frame (5). The frame (5) is installed on the support device. The support device is used to drive the frame (5) to move and adjust its height. A drying device is set on the side of the tank (1). The drying device is used to dry the drill rod. The support device includes a power unit, a bracket (6), a guide (7), a slider (8), a hydraulic cylinder (9), and a telescopic rod (10). The guide (7) is installed on the outer wall of the multiple brackets (6). The power unit is installed on the guide (7). The slider (8) is horizontally slidably installed on the guide (7) through the power unit. The top of the hydraulic cylinder (9) and the top of the multiple telescopic rods (10) are connected to the bottom of the slider (8). The bottom of the hydraulic cylinder (9) and the bottom of the multiple telescopic rods (10) are connected to the top of the frame (5).

2. The cooling device for heat treatment of drill pipe as described in claim 1, characterized in that, The drying device includes a cover (11), a heating box (12), electric heating tubes (13) and a fan (14). The cover (11) is located on the side of the tank (1). The heating box (12) is connected to the outer wall of the cover (11). Multiple sets of electric heating tubes (13) are installed inside the heating box (12). The output end of the fan (14) is connected to the heating box (12).

3. The cooling device for heat treatment of a drill pipe according to claim 1, wherein The power unit includes a lead screw (15) and a motor (16). The lead screw (15) is rotatably mounted on the inner wall of the guide (7), and the slider (8) is mounted on the lead screw (15). The motor (16) is mounted on the outer wall of the guide (7), and the output end of the motor (16) is connected to the lead screw (15).

4. The cooling device for heat treatment of a drill pipe according to claim 2, wherein It also includes a drain valve (17), which is connected to the lower part of the cover (11).

5. The cooling device for heat treatment of a drill pipe according to claim 2, wherein It also includes a protective net (18), which is set at the top opening of the cover (11).

6. The cooling device for heat treatment of a drill pipe according to claim 1, wherein It also includes multiple sets of drainage holes (19), all of which are set on the support platform (2).

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