Welding seam detection clamping device for chemical tanker stainless steel plate

Abstract

The utility model relates to the technical field of chemical tanker production, and discloses a chemical tanker stainless steel plate welding seam detection clamping device which comprises a base, an adjusting assembly is arranged in the base, a first supporting column is slidably connected in the base, a limiting column is fixedly connected in the base, and a second supporting column is fixedly connected in the limiting column. The interior of the first supporting column is slidably connected to the outer wall of the limiting column, a fixing block is fixedly connected to the top of the first supporting column, a second motor is fixedly connected to one side of the fixing block, a worm is fixedly connected to the output end of the second motor, and a second threaded rod is rotatably connected to the interior of the fixing block. According to the stainless steel plate clamping device, through cooperation of the fixing block, the second threaded rod, the clamping block, a connecting column, a spring, a worm gear and a worm, the effect of self-locking a stainless steel plate during clamping is achieved, and the problem that due to the fact that an electric push rod cannot be self-locked, the stainless steel plate falls off due to loosening of the electric push rod caused by accidental power failure is solved; and the safety of the welding seam detection clamping device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical tanker production, in particular to a welding seam detection clamping device for stainless steel plates of chemical tankers. Background Art

[0002] Chemical tankers usually need to use stainless steel plates because stainless steel has good corrosion resistance and can resist the erosion of chemicals to ensure the long-term stability and safety of the hull structure. The stainless steel plate weld inspection clamps on chemical tankers are usually specially designed to ensure the quality and integrity of the welds. These clamps are usually made of high-temperature corrosion-resistant materials to adapt to the chemical corrosion and high temperature conditions in the ship environment.

[0003] After searching, the announcement number: CN216560570U discloses a weld detection clamping device for stainless steel plates of a chemical tanker, which at least includes a base, and two columns are vertically upwardly arranged at both ends of the base, the two columns are slidably connected to the base through a slide groove structure, and the base is provided with a transmission mechanism connected to the two columns, the two columns are provided with a clamping mechanism, and the base is provided with a supporting mechanism, the supporting mechanism supports the stainless steel plate and clamps and fixes the stainless steel plate with the outer walls of the opposite columns respectively through two clamping mechanisms. The weld detection clamping device for stainless steel plates of chemical tankers can place the stainless steel plate vertically and clamp it to fix it, which is convenient for detecting both sides of the weld and improving the detection efficiency of the weld. It is simple to operate and easy to use. However, this patent only solves the problem that the weld inspection clamping device can vertically place and clamp the stainless steel plate, which is convenient for inspection on both sides of the weld and improves the inspection efficiency of the weld. It does not solve the problem that the stainless steel plate is clamped only by the electric push rod driving the clamping plate to clamp and fix the steel plate, and the electric push rod cannot be self-locking. Therefore, when the power is accidentally cut off, the electric push rod loosens and the stainless steel plate falls. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a weld detection clamping device for stainless steel plates of chemical tankers, aiming to improve the problem that the electric push rod cannot be self-locked, so when the power is accidentally cut off, the electric push rod loosens and causes the stainless steel plate to fall.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a weld detection clamping device for stainless steel plates of a chemical tanker, comprising a base, an adjusting component is arranged inside the base, a support column 1 is slidably connected inside the base, a limiting column is fixedly connected inside the base, the support column 1 is slidably connected to the outer wall of the limiting column, a fixing block is fixedly connected to the top of the support column 1, a motor 2 is fixedly connected to one side of the fixing block, a worm is fixedly connected to the output end of the motor 2, a threaded rod 2 is rotatably connected inside the fixing block, and the threaded rod 2 The outer wall is fixedly connected to a worm gear, and the worm gear is meshed with the outer wall of the worm, the outer wall of the second threaded rod is threadedly connected to a second support column, a limiting groove is provided inside the fixed block, the outer wall of the second support column is fixedly connected to a limiting block, the outer wall of the limiting block is slidably connected inside the limiting groove, one end of the second support column is fixedly connected to a connecting plate, the inside of the connecting plate is slidably connected to a connecting column, one end of the connecting column is fixedly connected to a clamping plate, the outer wall of the connecting column is sleeved with a spring, one end of the spring is fixedly connected to one side of the clamping plate, and the other end of the spring is fixedly connected to one side of the connecting plate.

[0006] Through the above technical solution, the effect of self-locking the stainless steel plate during clamping is achieved.

[0007] As a further description of the above technical solution:

[0008] The adjustment component includes a motor and a threaded rod. One side of the motor is fixedly connected to one side of the base. One end of the threaded rod is fixedly connected to the output end of the motor. The outer wall of the threaded rod is threadedly connected to the inside of the support column.

[0009] Through the above technical solution, the effect of adjusting the spacing between the fixed blocks is achieved.

[0010] As a further description of the above technical solution:

[0011] A waste hopper is fixedly connected inside the base, and a pipeline is fixedly connected to the bottom of the waste hopper.

[0012] Through the above technical solution, the effect of collecting waste is achieved.

[0013] As a further description of the above technical solution:

[0014] A box body is arranged on one side of the base, and a top cover is arranged on the top of the box body.

[0015] Through the above technical solution, the effect of sealing the box body is achieved.

[0016] As a further description of the above technical solution:

[0017] The interior of the box is fixedly connected to one end of the pipeline, and a fan is fixedly connected to the interior of the box.

[0018] Through the above technical solution, the effect of collecting debris under negative pressure is achieved.

[0019] As a further description of the above technical solution:

[0020] A frame is arranged inside the box body, and a filter bag is fixedly connected inside the frame.

[0021] Through the above technical solution, the effect of collecting and filtering debris is achieved.

[0022] As a further description of the above technical solution:

[0023] The outer wall of the frame is slidably connected to the inside of the filter bag.

[0024] Through the above technical solution, the effect of fixing the frame is achieved.

[0025] The utility model has the following beneficial effects:

[0026] 1. In the utility model, firstly, the self-locking effect of the stainless steel plate during clamping is achieved through the cooperation between the fixed block, the threaded rod, the clamping block, the connecting column, the spring, the worm wheel and the worm, thereby solving the problem that the electric push rod cannot be self-locked. Therefore, when an accidental power failure causes the electric push rod to loosen and cause the stainless steel plate to fall, the safety of the weld detection clamping device is improved.

[0027] 2. In the utility model, the debris generated during the welding process is collected through the cooperation between the box, the waste hopper, the pipe, the filter bag, the fan and the frame, which solves the problem that when the traditional weld detection device needs to repair the stainless steel plate, the debris generated during the welding process splashes randomly and is difficult to collect, thereby improving the practicality of the weld detection clamping device for stainless steel plates of chemical tankers. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional diagram of a weld inspection clamping device for stainless steel plates of a chemical tanker proposed by the utility model;

[0029] Figure 2 This is a schematic diagram of the internal structure of a fixed block of a weld detection clamping device for stainless steel plates of a chemical tanker proposed by the utility model;

[0030] Figure 3 The utility model is a schematic diagram of the internal structure of a sliding box of a weld detection clamping device for stainless steel plates of a chemical tanker.

[0031] Legend:

[0032] 1. Base; 2. Motor 1; 3. Threaded rod 1; 4. Support column 1; 5. Fixed block; 6. Motor 2; 7. Worm; 8. Threaded rod 2; 9. Worm gear; 10. Limiting groove; 11. Support column 2; 12. Limiting block; 13. Connecting plate; 14. Connecting column; 15. Clamping plate; 16. Spring; 17. Waste hopper; 18. Limiting column; 19. Pipeline; 20. Box; 21. Top cover; 22. Fan; 23. Frame; 24. Filter bag. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-Figure 3 , an embodiment provided by the utility model: a weld detection clamping device for stainless steel plates of a chemical tanker, comprising a base 1, an adjusting component is arranged inside the base 1, a support column 4 is slidably connected inside the base 1, a limit column 18 is fixedly connected inside the base 1, the support column 4 is slidably connected to the outer wall of the limit column 18, a fixed block 5 is fixedly connected to the top of the support column 4, a motor 2 6 is fixedly connected to one side of the fixed block 5, a worm 7 is fixedly connected to the output end of the motor 2 6, a threaded rod 2 8 is rotatably connected inside the fixed block 5, a worm wheel 9 is fixedly connected to the outer wall of the threaded rod 2 8, the worm wheel 9 is meshed with the outer wall of the worm 7, the outer wall of the threaded rod 2 8 is threadedly connected to the support column 2 11, and the fixed block 5 is provided with a A limiting groove 10 is provided, and the outer wall of the supporting column 11 is fixedly connected to the limiting block 12, and the outer wall of the limiting block 12 is slidably connected to the inside of the limiting groove 10. One end of the supporting column 11 is fixedly connected to a connecting plate 13, and a connecting column 14 is slidably connected inside the connecting plate 13. One end of the connecting column 14 is fixedly connected to a clamping plate 15, and the outer wall of the connecting column 14 is sleeved with a spring 16, and one end of the spring 16 is fixedly connected to one side of the clamping plate 15, and the other end of the spring 16 is fixedly connected to one side of the connecting plate 13. The adjusting component includes a motor 2 and a threaded rod 3, one side of the motor 2 is fixedly connected to one side of the base 1, one end of the threaded rod 3 is fixedly connected to the output end of the motor 2, and the outer wall of the threaded rod 3 is threadedly connected to the inside of the supporting column 4;

[0035] Specifically, when the output end of the motor 2 drives the threaded rod 3 to rotate, it drives the fixed block 5 to close or expand through the support column 4. This design allows the device to flexibly adapt to steel plates of different lengths. When the fixed block 5 is adjusted to a suitable position, the steel plate can be placed between the clamping plates 15. Next, the motor 2 6 starts working, and its output end drives the worm 7 to rotate. The rotation of the worm 7 then drives the worm wheel 9 to rotate. The worm wheel 9 drives the support columns 2 11 at both ends to close through the threaded rod 2 8. In this process, the clamping plate 15 first contacts the steel plate. Subsequently, the support column 2 11 slides on the outer wall of the connecting column 14 through the connecting plate 13, while squeezing the spring 16. This design allows the tension of the spring 16 to be fully exerted, pushing the clamping plate 15 to evenly squeeze the steel plate. This squeezing not only ensures that the steel plate will not fall during the processing process, but also, due to the buffering effect of the spring 16, the steel plate will not be damaged by being directly squeezed by the support column 2 11. This ingenious design not only improves the stability of steel plate clamping, but also greatly reduces the risk of damage to the steel plate.

[0036] Reference Figure 3 A waste hopper 17 is fixedly connected inside the base 1, a pipe 19 is fixedly connected to the bottom of the waste hopper 17, a box 20 is arranged on one side of the base 1, a top cover 21 is arranged on the top of the box 20, the inside of the box 20 is fixedly connected to one end of the pipe 19, a fan 22 is fixedly connected inside the box 20, a frame 23 is arranged inside the box 20, a filter bag 24 is fixedly connected inside the frame 23, and the outer wall of the frame 23 is slidably connected inside the filter bag 24;

[0037] Specifically, in modern industrial production, welding technology plays a vital role. However, the waste and smoke generated during welding not only affect the working environment, but also may threaten the health of workers. In order to solve this problem, efficient and safe weld inspection and waste treatment equipment are widely used in industrial production. This article will elaborate on the working principle and advantages of this equipment.

[0038] First, the equipment uses advanced detection equipment to detect the weld. These devices use advanced sensors and image processing technology to accurately identify defects and flaws in the weld. Once a place that needs to be repaired is found, the equipment will immediately sound an alarm to remind the worker to repair it. During the welding process, some debris and smoke are inevitably generated. In order to effectively handle these wastes, the equipment is designed with a carefully constructed waste handling system. The debris generated during the welding process will fall into the waste hopper 17. At this time, the fan 22 will start and suck the internal debris through the waste hopper 17 into the box 20 through the pipe 19. Inside the box 20, these debris and smoke will be collected and filtered through the filter bag 24. The filter bag 24 is made of special materials and has a good filtering effect. It can effectively capture smoke and fine debris. Over time, the smoke and debris on the filter bag 24 will gradually increase, and it is necessary to clean it. For easy operation, the equipment is designed with a simple cleaning mechanism. Just open the top cover 21, and the worker can easily take out the filter bag 24 through the frame 23 for cleaning or replacement. It is worth mentioning that during the whole waste treatment process, the fan 22 is always working to ensure the air circulation in the box 20. The air filtered by the filter bag 24 will be discharged by the fan 22, thereby keeping the working environment clean and comfortable.

[0039] Working principle: When the weld inspection clamping device of the stainless steel plate of the chemical tanker is used, first, the output end of the motor 2 drives the threaded rod 3 to rotate. The threaded rod 3 is a bidirectional threaded rod. When the threaded rod 3 rotates, it drives the fixed block 5 to close or expand through the support column 4 to adapt to the length of the steel plate to be clamped. Then the steel plate is placed between the clamping plates 15. The output end of the motor 26 drives the worm 7 to rotate. When the worm 7 rotates, it drives the worm wheel 9 to rotate. The worm wheel 9 drives the support columns 2 11 at both ends to close through the threaded rod 2 8. First, the clamping plate 15 contacts the steel plate, and then the support column 2 11 slides on the outer wall of the connecting column 14 through the connecting plate 13 and squeezes the spring 16 at the same time. Then the tension of the spring 16 pushes the clamping plate 15 to squeeze the steel plate, so that the spring 16 exerts pressure on the steel plate to prevent it from falling, and will not cause damage to the steel plate due to direct squeezing of the support column 11. The weld is then inspected using a detection device. When it is detected that repair welding is required, the steel plate is welded. Debris generated during the welding process falls into the waste hopper 17. The fan 22 will suck the internal debris through the waste hopper 17 through the pipe 19 into the box 20 for collection and filtration through the filter bag 24. The air is then discharged by the fan 22. When the filter bag 24 needs to be cleaned, just open the top cover 21 and then take out the filter bag 24 through the frame 23.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A weld inspection clamping device for stainless steel plates of a chemical tanker, comprising a base (1), characterized in that: The base (1) is provided with an adjustment component inside. The base (1) is slidably connected to a support column (4) inside. A limit column (18) is fixedly connected inside the base (1). The support column (4) is slidably connected to the outer wall of the limit column (18). A fixed block (5) is fixedly connected to the top of the support column (4). A motor (6) is fixedly connected to one side of the fixed block (5). A worm (7) is fixedly connected to the output end of the motor (6). A threaded rod (8) is rotatably connected inside the fixed block (5). A worm wheel (9) is fixedly connected to the outer wall of the threaded rod (8). The worm wheel (9) meshes with the outer wall of the worm (7). The outer wall of the threaded rod (8) is rotatably connected to the worm wheel (7). The fixing block (5) is provided with a second support column (11), a limiting groove (10) is provided inside the fixing block (5), the outer wall of the second support column (11) is fixedly connected to the limiting block (12), the outer wall of the limiting block (12) is slidably connected inside the limiting groove (10), one end of the second support column (11) is fixedly connected to a connecting plate (13), the connecting plate (13) is slidably connected inside a connecting column (14), one end of the connecting column (14) is fixedly connected to a clamping plate (15), the outer wall of the connecting column (14) is sleeved with a spring (16), one end of the spring (16) is fixedly connected to one side of the clamping plate (15), and the other end of the spring (16) is fixedly connected to one side of the connecting plate (13).

2. The weld inspection clamping device for stainless steel plates of a chemical tanker according to claim 1 is characterized by: The adjustment assembly comprises a motor 1 (2) and a threaded rod 1 (3), one side of the motor 1 (2) is fixedly connected to one side of the base (1), one end of the threaded rod 1 (3) is fixedly connected to the output end of the motor 1 (2), and the outer wall of the threaded rod 1 (3) is threadedly connected to the inside of the support column 1 (4).

3. The weld inspection clamping device for stainless steel plates of a chemical tanker according to claim 1 is characterized by: A waste hopper (17) is fixedly connected inside the base (1), and a pipeline (19) is fixedly connected to the bottom of the waste hopper (17).

4. The weld inspection clamping device for stainless steel plates of a chemical tanker according to claim 1 is characterized by: A box body (20) is provided on one side of the base (1), and a top cover (21) is provided on the top of the box body (20).

5. The weld inspection clamping device for stainless steel plates of chemical tankers according to claim 4 is characterized in that: The interior of the box (20) is fixedly connected to one end of the pipeline (19), and a fan (22) is fixedly connected to the interior of the box (20).

6. The weld inspection clamping device for stainless steel plates of a chemical tanker according to claim 4, characterized in that: A frame (23) is disposed inside the box body (20), and a filter bag (24) is fixedly connected inside the frame (23).

7. The weld inspection clamping device for stainless steel plates of a chemical tanker according to claim 6, characterized in that: The outer wall of the frame (23) is slidably connected to the inside of the filter bag (24).

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