Detection and analysis system for pressure pipeline machining

Abstract

The invention relates to the technical field of detection devices for pressure pipeline processing, in particular to a detection analysis system for pressure pipeline processing, which comprises a detection table, a placement groove is formed in the middle of the top of the detection table, a convex plate is arranged in the middle of the bottom of the placement groove of the detection table, a telescopic groove is formed in the middle of the convex plate, and a telescopic plate is elastically connected in the telescopic groove; the two sides of the telescopic plate are connected with extension plates, and the extension plates extend out of the two sides of the protruding plate. The detection and analysis system for pressure pipeline processing has the beneficial effects that when pressure resistance detection is carried out on a pressure pipeline body, one end of the pressure pipeline body is firstly lifted up and sent into a placement groove, and at the moment, the placement groove is placed above a first roller at the top of a telescopic plate; and meanwhile, second rolling wheels, extending out of the outer sides of second telescopic plates, of the outer sides of clamping plates on the two sides of the containing groove are tightly attached to the two sides of the pressure pipeline body, and then the pressure pipeline body is slowly fed into the containing groove by pushing the pressure pipeline body.

Description

Technical Field

[0001] This invention relates to the technical field of testing devices for pressure pipeline processing, specifically a testing and analysis system for pressure pipeline processing. Background Technology

[0002] Pressure pipelines refer to all pipelines that withstand internal or external pressure. Pressure pipelines are a type of pipeline used to transport the medium inside them.

[0003] In pressure pipeline processing testing and analysis systems, pressure resistance testing is a key quality control step. Currently, most pressure pipeline pressure resistance testing methods involve lifting the entire pressure pipeline and placing it on a clamping platform for testing.

[0004] However, existing testing methods usually require the use of cranes or other lifting equipment. Since pressure pipelines themselves have a certain weight, manual handling is not only inefficient but also poses safety hazards. Lifting pressure pipelines and placing them on clamping platforms requires the use of cranes or other lifting equipment, which not only increases testing costs but also limits the flexibility of testing, especially in processing workshops with limited space. Furthermore, frequent use of cranes and other equipment to move pressure pipelines not only increases the labor intensity of operators but may also lead to safety accidents caused by improper operation. Summary of the Invention

[0005] The purpose of this invention is to provide a detection and analysis system for pressure pipeline processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a testing table, wherein a placement groove is provided in the center of the top of the testing table, a protruding plate is provided in the center of the bottom of the placement groove, a telescopic groove is provided in the center of the protruding plate, a telescopic plate is elastically connected in the telescopic groove, and extension plates are connected to both sides of the telescopic plate, the extension plates extending from both sides of the protruding plate; a second telescopic groove is provided in both sides of the placement groove of the testing table, a clamping plate is elastically connected in the second telescopic groove, a through groove is provided in the center of the clamping plate, an arc surface is provided on the outer side of the through groove, an anti-slip texture is provided on the inner side of the clamping plate, and a third telescopic groove is provided in the center of the inner side of the clamping plate, the second telescopic plate is elastically connected in the third telescopic groove.

[0007] Preferably, a support frame is provided around the top of the testing platform, and a lead screw motor is provided in the middle of one side of the top of the support frame. A lead screw is inserted into the end of the lead screw motor. The lead screw is located in the middle of the top of the support frame, and a sliding block is slidably connected to the lead screw. Limiting rods are provided on both sides of the sliding block on the support frame, and the limiting rods are slidably connected to the sliding block.

[0008] Preferably, a cylinder is provided at the bottom center of the sliding block, a telescopic rod is inserted into the bottom of the cylinder, the bottom of the telescopic rod is connected to the detection pressure plate, and sleeves are provided on both sides of the top of the telescopic rod and fixing screws are inserted into the sleeves. The fixing screws can extend and retract within the sleeves.

[0009] Preferably, the outer end of the sleeve is provided with a threaded groove, and the top of the L-shaped pressure plate is provided with multiple sets of threaded grooves. By inserting fixing screws into the threaded grooves that coincide with the sleeve and the L-shaped pressure plate, the L-shaped pressure plate can be slidably fixed.

[0010] Preferably, a first spring is provided in the telescopic groove opened in the middle of the convex plate at the bottom of the placement groove. The bottom of the first spring is connected to the inner wall of the telescopic groove, and the top of the first spring is connected to the telescopic plate. Multiple sets of first rollers are provided on the top of the telescopic plate, and the first spring can drive the telescopic plate to extend and retract.

[0011] Preferably, the testing platform is provided with a second spring in the second telescopic groove opened on both sides of the placement groove. The inner side of the second spring is connected to the inner wall of the second telescopic groove, and the outer side of the second spring is connected to the clamping plate. The outer sides of both ends of the clamping plate are set as arc surfaces, and the second spring can drive the clamping plate to extend and retract.

[0012] Preferably, a third spring is provided in the third telescopic groove opened in the middle of the outer side of the clamping plate. The inner side of the third spring is connected to the inner wall of the third telescopic groove, and the outer side of the third spring is connected to the second telescopic plate. Multiple sets of second rollers are provided on the outer side of the second telescopic plate, and the third spring can drive the second telescopic plate to extend and retract.

[0013] Preferably, the first roller at the top of the telescopic plate can support the pressure pipe body and enable the pressure pipe body to slide quickly into the placement groove, and the elastic force of the first spring at the bottom of the telescopic plate is greater than the weight of the pressure pipe body.

[0014] Preferably, the second rollers provided on the outer side of the second telescopic plate can closely adhere to both sides of the pressure pipe body, allowing the pressure pipe body to quickly slide into the placement groove, and the elastic force of the third spring connected to the rear end of the second telescopic plate is greater than the elastic force of the second spring in the second telescopic groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention proposes a testing and analysis system for pressure pipeline processing. When performing pressure resistance testing on the pressure pipeline body, one end of the pressure pipeline body is first lifted and then inserted into a placement groove. The placement groove is positioned above the first roller on the top of the telescopic plate. Simultaneously, the second rollers extending from the outer sides of the clamping plates on both sides of the placement groove are pressed against the sides of the pressure pipeline body. Then, by pushing the pressure pipeline body, it is slowly inserted into the placement groove without the need for lifting equipment such as cranes. The first and second rollers allow the pressure pipeline body to quickly enter the placement groove. Furthermore, the second spring at the rear end of the clamping plate, through its elastic force, ensures that the second roller extending from the middle of the outer side of the clamping plate remains pressed against the sides of the pressure pipeline body, according to the diameter of the pressure pipeline body. Then, according to the retraction distance of the clamping plate, the L-shaped pressure plate is pushed and pulled, causing it to extend and retract within the sleeves at both ends of the telescopic rod. The bottom of the L-shaped pressure plate is perpendicular to the outer arc surface of the through groove in the middle of the clamping plate. Then, the screws align with the L-shaped pressure plate are pushed and pulled. A fixing screw is inserted into the groove to secure the L-shaped pressure plate. Then, the lead screw at the bottom of the sliding block drives the telescopic rod to descend, causing the detection pressure plate connected to the bottom of the telescopic rod to press against the top surface of the pressure pipe body, initiating a pressure test on the pressure pipe body. Simultaneously, the L-shaped pressure plates in the sleeves on both sides of the top of the detection pressure plate descend synchronously. At this time, the bottom of the L-shaped pressure plate first squeezes the arc surface of the through groove in the middle of the clamping plate, causing the through groove to further extend and retract outwards. Through the squeezing of the L-shaped pressure plate, the second roller and the pressure pipe... The pressure between the pipe bodies creates a squeezing force, forcing the second roller and the second telescopic plate into the third telescopic groove. At this time, the anti-slip texture on the outer surface of the clamping plate is in close contact with both sides of the pressure pipe body. While the clamping plate clamps the pressure pipe body, it also prevents the fixing screws from slipping. At the same time, the L-shaped pressure plate passing through the through groove descends and presses against the extension plate extending from both sides of the convex plate at the bottom of the placement groove of the testing platform. This causes the extension plate to drive the telescopic plate and the first roller to retract into the telescopic groove, preventing the first roller from causing the pressure pipe body to slide when the testing pressure plate is performing testing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B; Figure 5 This is a schematic diagram of another cross-sectional view of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the clamping plate of the present invention.

[0017] In the diagram: 1. Testing table; 2. Support frame; 3. Lead screw motor; 4. Lead screw; 5. Sliding block; 6. Limiting rod; 7. Placement groove; 8. Telescopic groove; 9. First spring; 10. Telescopic plate; 11. First roller; 12. Extension plate; 13. Second telescopic groove; 14. Second spring; 15. Clamping plate; 16. Through groove; 17. Anti-slip texture; 18. Third telescopic groove; 19. Third spring; 20. Second telescopic plate; 21. Second roller; 22. Cylinder; 23. Telescopic rod; 24. Testing pressure plate; 25. Sleeve; 26. L-shaped pressure plate; 27. Threaded groove; 28. Fixing screw; 29. ​​Pressure pipeline body. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1 to 6 The present invention provides a technical solution: a testing platform 1, with a placement groove 7 in the middle of the top of the testing platform 1, a protruding plate in the middle of the bottom of the placement groove 7, a telescopic groove 8 in the middle of the protruding plate, a telescopic plate 10 elastically connected in the telescopic groove 8, extension plates 12 connected to both sides of the telescopic plate 10, and the extension plates 12 extending from both sides of the protruding plate; a second telescopic groove 13 is provided on both sides of the placement groove 7, a clamping plate 15 is elastically connected in the second telescopic groove 13, a through groove 16 is provided in the middle of the clamping plate 15, an arc surface is provided on the outer side of the through groove 16, an anti-slip texture 17 is provided on the inner side of the clamping plate 15, a third telescopic groove 18 is provided in the middle of the inner side of the clamping plate 15, and a second telescopic plate 20 is elastically connected in the third telescopic groove 18; the placement groove 7 is placed above the first roller 11 on the top of the telescopic plate 10, and the second rollers 21 extending from the outer side of the clamping plates 15 on both sides of the placement groove 7 can closely adhere to both sides of the pressure pipe body 29.

[0020] The top of the testing table 1 is equipped with a support frame 2. A lead screw motor 3 is installed in the middle of one side of the top of the support frame 2. A lead screw 4 is inserted into the end of the lead screw motor 3. The lead screw 4 is located in the middle of the top of the support frame 2. A sliding block 5 is slidably connected to the lead screw 4. Limit rods 6 are provided on both sides of the sliding block 5 on the support frame 2. The limit rods 6 are slidably connected to the sliding block 5. A cylinder 22 is installed in the middle of the bottom of the sliding block 5. A telescopic rod 23 is inserted into the bottom of the cylinder 22. The bottom of the telescopic rod 23 is connected to the testing pressure plate 24. Sleeves 25 are provided on both sides of the top of the testing pressure plate 24. Fixing screws 28 are inserted into the sleeves 25. The fixing screws 28 can extend and retract within the sleeves 25. The outer end of the sleeve 25 has a threaded groove 27, which is L-shaped. The top of the pressure plate 26 is provided with multiple sets of threaded grooves 27. Fixing screws 28 are inserted into the threaded grooves 27 that overlap with the sleeve 25 and the L-shaped pressure plate 26 to fix the L-shaped pressure plate 26. A first spring 9 is provided in the telescopic groove 8 provided in the middle of the convex plate at the bottom of the placement groove 7. The bottom of the first spring 9 is connected to the inner wall of the telescopic groove 8, and the top of the first spring 9 is connected to the telescopic plate 10. Multiple sets of first rollers 11 are provided on the top of the telescopic plate 10. The first spring 9 can drive the telescopic plate 10 to telescopically extend and retract. The L-shaped pressure plate 26 passing through the through groove 16 descends and presses the extension plate 12 extending from the detection table 1 on both sides of the convex plate at the bottom of the placement groove 7, so that the extension plate 12 drives the telescopic plate 10 and the first rollers 11 to retract into the telescopic groove 8.

[0021] A second spring 14 is installed in the second telescopic groove 13 on both sides of the placement groove 7 on the testing table 1. The inner side of the second spring 14 is connected to the inner wall of the second telescopic groove 13, and the outer side of the second spring 14 is connected to the clamping plate 15. The outer ends of the clamping plate 15 are set as arc surfaces. The second spring 14 can drive the clamping plate 15 to extend and retract. A third spring 19 is installed in the third telescopic groove 18 opened in the middle of the outer side of the clamping plate 15. The inner side of the third spring 19 is connected to the inner wall of the third telescopic groove 18, and the outer side of the third spring 19 is connected to the second telescopic plate 20. Multiple sets of second rollers 21 are provided on the outer side of the second telescopic plate 20. The third spring 19 can drive the second telescopic plate 20 to extend and retract. The first roller 11 at the top of the telescopic plate 10 can support the pressure pipe body 29 and make it... The pressure pipe body 29 can quickly slide into the placement groove 7. The elastic force of the first spring 9 at the bottom of the telescopic plate 10 is greater than the weight of the pressure pipe body 29. The second roller 21 set on the outer side of the second telescopic plate 20 can closely adhere to both sides of the pressure pipe body 29, allowing the pressure pipe body 29 to quickly slide into the placement groove 7. The elastic force of the third spring 19 connected to the rear end of the second telescopic plate 20 is greater than the elastic force of the second spring 14 in the second telescopic groove 13. The bottom of the L-shaped pressure plate 26 first squeezes the arc surface of the through groove 16 opened in the middle of the clamping plate 15, causing the through groove 16 to further extend and retract outward. Through the squeezing of the L-shaped pressure plate 26, a squeezing force is generated between the second roller 21 and the pressure pipe body 29, squeezing the second roller 21 and the second telescopic plate 20 into the third telescopic groove 18.

[0022] In actual use, when performing a pressure resistance test on the pressure pipe body 29, one end of the pressure pipe body 29 is first lifted and then inserted into the placement groove 7. At this time, the placement groove 7 is positioned above the first roller 11 on the top of the telescopic plate 10. Simultaneously, the second roller 21 extending from the outer side of the clamping plates 15 on both sides of the placement groove 7 onto the outer side of the second telescopic plate 20 is pressed tightly against both sides of the pressure pipe body 29. Then, by pushing the pressure pipe body 29, it is slowly sent into the placement groove 7 without the need for lifting equipment such as cranes. The first roller 11 and the second roller 21 allow the pressure pipe body 29 to quickly enter the placement groove 7. Further, the second roller 21 at the rear end of the clamping plate 15... Spring 14, through its elastic force, ensures that the second roller 21 extending from the middle of the outer side of clamping plate 15 remains tightly against both sides of pressure pipe body 29, according to the diameter of pressure pipe body 29. Then, based on the retraction distance of clamping plate 15, L-shaped pressure plate 26 is pushed and pulled, causing it to extend and retract within sleeves 25 at both ends of telescopic rod 23. The bottom of L-shaped pressure plate 26 is perpendicular to the outer arc surface of the through groove 16 in the middle of clamping plate 15. Then, fixing screws 28 are inserted into the threaded groove 27 that overlaps with the L-shaped pressure plate 26 in sleeve 25, fixing the extension and retraction of L-shaped pressure plate 26. Finally, the lead screw 4 at the bottom of sliding block 5 drives telescopic rod 23 to descend, causing the detection pressure plate 24 connected to the bottom of telescopic rod 23 to press against the pressure pipe. On the top surface of the pressure pipe body 29, a pressure resistance test is initiated. Simultaneously, the telescopic rod 23 descends in sync with the L-shaped pressure plates 26 in the sleeves 25 on both sides of the top of the pressure plate 24. At this time, the bottom of the L-shaped pressure plate 26 first presses against the arc surface of the through groove 16 in the middle of the clamping plate 15, causing the through groove 16 to extend and retract further outward. Through the pressing of the L-shaped pressure plate 26, a compressive force is generated between the second roller 21 and the pressure pipe body 29, forcing the second roller 21 and the second telescopic plate 20 into the third telescopic groove 18. At this time, the anti-slip texture 17 on the outer surface of the clamping plate 15 is tightly attached to both sides of the pressure pipe body 29. While the clamping plate 15 clamps the pressure pipe body 29, the fixing screws are also... 28 is used for anti-slip, and at the same time, the L-shaped pressure plate 26 passing through the through groove 16 descends to press the extension plate 12 extending from both sides of the bottom convex plate of the test table 1 in the placement groove 7, so that the extension plate 12 drives the telescopic plate 10 and the first roller 11 to retract into the telescopic groove 8, so as to prevent the first roller 11 from driving the pressure pipe body 29 to slide when the test pressure plate 24 is performing the test; further, after one side of the pressure pipe body 29 is tested, the screw motor 3 can drive the screw 4 to rotate, so that the sliding block 5 on the screw 4 slides on the screw 4, and the test position of the pressure pipe body 29 is changed. The limiting rod 6 slidably connected on both sides of the sliding block 5 can limit the sliding block 5 to prevent the sliding block 5 from rotating with the screw 4.

[0023] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A testing and analysis system for pressure pipeline processing, characterized in that: include: The testing table (1) has a placement groove (7) in the middle of the top of the testing table (1). The testing table (1) has a protruding plate in the middle of the bottom of the placement groove (7). The protruding plate has a telescopic groove (8) in the middle. The telescopic groove (8) is elastically connected to the telescopic plate (10). The telescopic plate (10) is connected to the two sides of the telescopic plate (10). The extension plate (12) extends from the two sides of the protruding plate. The testing table (1) has a second telescopic groove (13) on both sides of the placement groove (7). The clamping plate (15) is elastically connected in the second telescopic groove (13). The clamping plate (15) has a through groove (16) in the middle. The outside of the through groove (16) is provided with an arc surface. The inside of the clamping plate (15) is provided with anti-slip texture (17). The middle of the inside of the clamping plate (15) is provided with a third telescopic groove (18). The second telescopic plate (20) is elastically connected in the third telescopic groove (18).

2. The pressure pipeline processing inspection and analysis system according to claim 1, characterized in that: The top of the testing platform (1) is provided with a support frame (2). A lead screw motor (3) is provided in the middle of one side of the top of the support frame (2). A lead screw (4) is inserted into the end of the lead screw motor (3). The lead screw (4) is located in the middle of the top of the support frame (2). A sliding block (5) is slidably connected to the lead screw (4). The support frame (2) is provided with limit rods (6) on both sides of the sliding block (5). The limit rods (6) are slidably connected to the sliding block (5).

3. The pressure pipeline processing inspection and analysis system according to claim 2, characterized in that: A cylinder (22) is provided at the bottom center of the sliding block (5). A telescopic rod (23) is inserted into the bottom of the cylinder (22). The bottom of the telescopic rod (23) is connected to the detection pressure plate (24). Sleeves (25) are provided on both sides of the top of the telescopic rod (23). Fixing screws (28) are inserted into the sleeves (25). The fixing screws (28) can extend and retract in the sleeves (25).

4. The pressure pipeline processing inspection and analysis system according to claim 3, characterized in that: The outer end of the sleeve (25) is provided with a threaded groove (27), and the top of the L-shaped pressure plate (26) is provided with multiple sets of threaded grooves (27). By inserting fixing screws (28) into the threaded grooves (27) that overlap between the sleeve (25) and the L-shaped pressure plate (26), the L-shaped pressure plate (26) can be slidably fixed.

5. The detection and analysis system for pressure pipeline processing according to claim 4, characterized in that: A first spring (9) is provided in the telescopic groove (8) opened in the middle of the bottom center of the placement groove (7). The bottom of the first spring (9) is connected to the inner wall of the telescopic groove (8), and the top of the first spring (9) is connected to the telescopic plate (10). Multiple sets of first rollers (11) are provided on the top of the telescopic plate (10). The first spring (9) can drive the telescopic plate (10) to extend and retract.

6. The detection and analysis system for pressure pipeline processing according to claim 5, characterized in that: The testing platform (1) has a second spring (14) in the second telescopic groove (13) opened on both sides of the placement groove (7). The inner side of the second spring (14) is connected to the inner wall of the second telescopic groove (13), and the outer side of the second spring (14) is connected to the clamping plate (15). The outer sides of both ends of the clamping plate (15) are set as arc surfaces. The second spring (14) can drive the clamping plate (15) to extend and retract.

7. The detection and analysis system for pressure pipeline processing according to claim 6, characterized in that: A third spring (19) is provided in the third telescopic groove (18) opened in the middle of the outer side of the clamping plate (15). The inner side of the third spring (19) is connected to the inner wall of the third telescopic groove (18), and the outer side of the third spring (19) is connected to the second telescopic plate (20). Multiple sets of second rollers (21) are provided on the outer side of the second telescopic plate (20). The third spring (19) can drive the second telescopic plate (20) to extend and retract.

8. The detection and analysis system for pressure pipeline processing according to claim 7, characterized in that: The first roller (11) at the top of the telescopic plate (10) can support the pressure pipe body (29) and enable the pressure pipe body (29) to slide quickly into the placement groove (7). The elastic force of the first spring (9) at the bottom of the telescopic plate (10) is greater than the weight of the pressure pipe body (29).

9. The detection and analysis system for pressure pipeline processing according to claim 8, characterized in that: The second roller (21) provided on the outer side of the second telescopic plate (20) can closely adhere to both sides of the pressure pipe body (29), so that the pressure pipe body (29) can quickly slide into the placement groove (7). The elastic force of the third spring (19) connected to the rear end of the second telescopic plate (20) is greater than the elastic force of the second spring (14) in the second telescopic groove (13).

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