Portable nondestructive testing equipment
Through the design of portable non-destructive testing equipment, the clamping arc plate and sliding mechanism are used to stabilize the distance between the clamping and detection heads of the pipe, which solves the problem that it is difficult for existing equipment to accurately control the distance between the probe and the pipeline during the inspection process, and improves the accuracy and applicability of the detection.
Patent Information
- Application Number
- CN202420763056.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
It is difficult for existing non-destructive testing equipment to accurately control the distance between the probe and the pipeline during the inspection process, resulting in errors in the detection result and affecting the detection effect.
A portable non-destructive testing device is designed, and the clamping and detection head distance of pipes of different sizes is achieved through the mutual cooperation of the lower clamping arc plate, upper clamping arc block, threaded column, moving wheel, sliding rod and sliding mechanism.
Improve the accuracy and applicability of the inspection, ensure that the distance between the detection head and the pipeline remains stable, reduce errors, and enhance the detection effect.
Smart Images
Figure CN222689693U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection equipment, in particular to a portable non-destructive detection equipment. Background Art
[0002] Nondestructive testing uses the acoustic, optical, magnetic and electrical properties of materials, with the help of modern technology and equipment, to detect whether there are defects or unevenness in the object being tested, and provide information such as the size, location, nature and quantity of the defects without damaging or affecting the performance of the object being tested.
[0003] Some existing nondestructive testing equipment is handheld, and the inside of the pipeline is inspected by manually holding a probe and moving it along the surface of the pipeline. However, when the probe is held handheld for a long time during the inspection process, the distance between the probe and the pipeline cannot be accurately controlled, which will cause errors in the inspection results and affect the inspection effect. For this reason, we propose a portable nondestructive testing equipment. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a portable non-destructive testing device, which solves the problems raised in the above background technology.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a portable non-destructive testing equipment, including a first mounting block, one side of the first mounting block is rotatably connected to the second mounting block, the first mounting block and the second mounting block are both provided with a first sliding groove, the first sliding groove is provided with a first sliding mechanism, the top of the first sliding mechanism is fixedly connected to a first connecting plate, the top of the first connecting plate is fixedly connected to a second connecting plate, the top of the second connecting plate is fixedly connected to a mounting rod, the mounting rod is provided with a second sliding groove, the second sliding groove is provided with a second sliding mechanism, one side of the second sliding mechanism is fixedly connected to an upper clamping arc block, the corresponding sides of the two second connecting plates are fixedly connected to a lower clamping arc plate, and multiple detection heads are provided inside the multiple upper clamping arc blocks and the lower clamping arc plates.
[0006] Preferably, the interior of the lower clamping arc plate and the upper clamping arc block are both threadedly connected with a plurality of threaded columns, one end of the threaded column passes through the upper clamping arc block and the lower clamping arc plate and is rotatably connected to a moving wheel, the top of the moving wheel is fixedly connected to two corresponding sliding rods, the sliding rods are slidably connected to the interior of the lower clamping arc plate and the upper clamping arc block, and the plurality of moving wheels cooperate with each other, and the pipeline can be clamped through the mutual cooperation of the lower clamping arc plate, the upper clamping arc block, the threaded column and the sliding rod, and at the same time, it is convenient for the staff to push the portable non-destructive testing equipment to move on the surface of the pipeline, ensuring that the distance between the detection head and the pipeline remains stable, thereby improving the accuracy of the detection.
[0007] Preferably, the first sliding mechanism includes a first threaded rod, which is rotatably connected to the inside of the second mounting block, and the inside of the first threaded rod is slidably connected to the first sliding block, and the first connecting plate is fixedly connected to the top of the first sliding block. The two first sliding mechanisms can drive the two lower clamping arc plates to move to the side corresponding to the first mounting block and the second mounting block respectively, so as to facilitate clamping the lower side of pipes of different sizes, thereby improving the applicability of the portable non-destructive testing equipment.
[0008] Preferably, the first mounting block and the second mounting block are both fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected to the first threaded rod. Through the mutual cooperation of the first servo motor and the first threaded rod, the normal operation of the two first sliding mechanisms can be guaranteed.
[0009] Preferably, the second sliding mechanism includes a second threaded rod, the second threaded rod is rotatably connected to the inside of the second sliding groove, the second sliding groove is slidably connected to the inside of the second sliding block, the upper clamping arc block is fixedly connected to one side of the second sliding block, and a second servo motor is fixedly installed inside the mounting rod, and the output end of the second servo motor is fixedly connected to the second threaded rod. The second sliding mechanism can drive the two upper clamping arc blocks to move on the surface of the mounting rod, thereby clamping and fixing the upper side of the pipeline, thereby cooperating with the two lower clamping arc plates to clamp the pipeline.
[0010] Preferably, a handle is fixedly connected to one side corresponding to the first mounting block and the second mounting block.
[0011] Preferably, two corresponding plug-in blocks are plugged in the interior of the first mounting block and the second mounting block, fixing bolts are provided in the interior of the second connecting plate and the plug-in blocks, and the second connecting plate and the first connecting plate are threadedly fixed by the fixing bolts.
[0012] The utility model provides a portable non-destructive testing device, which has the following beneficial effects:
[0013] 1. The portable nondestructive testing equipment can adjust the positions of the lower clamping arc plate and the upper clamping arc block according to the sizes of different pipelines through the mutual cooperation of the lower clamping arc plate, the upper clamping arc block, the threaded column, the moving wheel, the sliding rod, the first sliding mechanism and the second sliding mechanism, so that the multiple moving wheels are in contact with the surface of the pipeline, thereby clamping the pipeline, and at the same time, the distance between the detection head and the pipeline can be adjusted by rotating the threaded column, thereby improving the applicability of the portable nondestructive testing equipment.
[0014] 2. The portable nondestructive testing equipment can be disassembled when not in use through the mutual cooperation of the first mounting block, the second mounting block, the first connecting plate, the second connecting plate and the fixing bolts, so as to facilitate its transportation and carrying, thereby improving the applicability of the portable nondestructive testing equipment and making it more convenient to use than general portable nondestructive testing equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the first sliding mechanism of the utility model;
[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in .
[0018] In the figure: 1. first mounting block; 2. second mounting block; 3. plug-in block; 4. fixing bolt; 5. first sliding groove; 6. first sliding block; 7. first threaded rod; 8. first servo motor; 9. first connecting plate; 10. handle; 11. second connecting plate; 12. mounting rod; 13. lower clamping arc plate; 14. second sliding groove; 15. second sliding block; 16. second threaded rod; 17. second servo motor; 18. upper clamping arc block; 19. threaded column; 20. moving wheel; 21. sliding rod; 22. detection head. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] See also Figures 1 to 3 The utility model provides a technical solution: a portable nondestructive testing device, comprising a first mounting block 1, one side of the first mounting block 1 is rotatably connected to the second mounting block 2, the first mounting block 1 and the second mounting block 2 are both provided with a first sliding groove 5, the first sliding groove 5 is provided with a first sliding mechanism, the top of the first sliding mechanism is fixedly connected to a first connecting plate 9, the top of the first connecting plate 9 is fixedly connected to a second connecting plate 11, the top of the second connecting plate 11 is fixedly connected to a mounting rod 12, the mounting rod 12 is provided with a second sliding groove 14, the second sliding groove 14 is provided with a second sliding mechanism, one side of the second sliding mechanism is fixedly connected to an upper clamping arc block 18, the corresponding side of the two second connecting plates 11 is fixedly connected to a lower clamping arc plate 13, and multiple detection heads 22 are provided inside the multiple upper clamping arc blocks 18 and the lower clamping arc plates 13;
[0021] The lower clamping arc plate 13 and the upper clamping arc block 18 are both threadedly connected with a plurality of threaded columns 19, one end of the threaded column 19 passes through the upper clamping arc block 18 and the lower clamping arc plate 13 and is rotatably connected with a moving wheel 20, the top of the moving wheel 20 is fixedly connected with two corresponding sliding rods 21, the sliding rods 21 are slidably connected to the lower clamping arc plate 13 and the upper clamping arc block 18, and the plurality of moving wheels 20 cooperate with each other, and the pipeline can be clamped through the mutual cooperation of the lower clamping arc plate 13, the upper clamping arc block 18, the threaded column 19 and the sliding rod 21, and at the same time, it is convenient for the staff to push the portable non-destructive testing equipment to move on the pipeline surface, ensuring that the distance between the detection head 22 and the pipeline remains stable, thereby improving the accuracy of the detection;
[0022] The first sliding mechanism includes a first threaded rod 7, which is rotatably connected to the inside of the second mounting block 2, and the first threaded rod 7 is slidably connected to the inside of the first sliding block 6. The first connecting plate 9 is fixedly connected to the top of the first sliding block 6. The two first sliding mechanisms can drive the two lower clamping arc plates 13 to move to the side corresponding to the first mounting block 1 and the second mounting block 2 respectively, so as to facilitate clamping the lower side of pipes of different sizes, thereby improving the applicability of the portable non-destructive testing equipment. The first mounting block 1 and the second mounting block 2 are both fixedly connected to the inside of the first servo motor 8, and the output end of the first servo motor 8 is connected to the first mounting block 1. The first threaded rod 7 is fixedly connected, and the first servo motor 8 and the first threaded rod 7 cooperate with each other to ensure the normal operation of the two first sliding mechanisms. When in use, the two first servo motors 8 are started to drive the two first threaded rods 7 to rotate, and then drive the two first sliding blocks 6 to slide inside the first sliding groove 5, and then drive the first connecting plate 9 to move on the surface of the first mounting block 1 and the second mounting block 2, and then drive the two second connecting plates 11 to move to the side corresponding to the first mounting block 1 and the second mounting block 2 respectively, so as to drive the two lower clamping arc plates 13 to clamp the lower side of the pipeline;
[0023] The second sliding mechanism includes a second threaded rod 16, the second threaded rod 16 is rotatably connected to the inside of the second sliding groove 14, the second sliding block 15 is slidably connected to the inside of the second sliding groove 14, the upper clamping arc block 18 is fixedly connected to one side of the second sliding block 15, and a second servo motor 17 is fixedly installed inside the mounting rod 12, and the output end of the second servo motor 17 is fixedly connected to the second threaded rod 16, and the two upper clamping arc blocks 18 can be driven to move on the surface of the mounting rod 12 through the second sliding mechanism, so as to clamp and fix the upper side of the pipeline, thereby cooperating with the two lower clamping arc plates 13 to clamp the pipeline. When in use, the two second servo motors 17 are started to drive the two second threaded rods 16 to rotate, and then drive the two second sliding blocks 15 to slide inside the second sliding groove 14, and then drive the two upper clamping arc blocks 18 to move on the surface of the mounting rod 12, thereby driving the moving wheel 20 to clamp the upper side of the pipeline;
[0024] A handle 10 is fixedly connected to the corresponding side of the first mounting block 1 and the second mounting block 2. Two corresponding plug-in blocks 3 are plugged into the interior of the first mounting block 1 and the second mounting block 2. Fixing bolts 4 are provided inside the second connecting plate 11 and the plug-in blocks 3. The second connecting plate 11 and the first connecting plate 9 are threadedly fixed by the fixing bolts 4.
[0025] In summary, when using the portable non-destructive testing equipment, the staff first holds the two handles 10 to unfold the first mounting block 1 and the second mounting block 2, and then plugs the two plug-in blocks 3 into the first mounting block 1 and the second mounting block 2, and then uses the fixing bolts 4 to fix the first mounting block 1, the second mounting block 2 and the plug-in block 3, and then places the second connecting plate 11 on the top of the first connecting plate 9, and then fixes the first connecting plate 9 and the second connecting plate 11 through the fixing bolts 4, and then surrounds the pipeline to be inspected with the portable non-destructive testing equipment, and then rotates the threaded column 19 as needed to push the moving wheel 20 to move, and at the same time drives the sliding rod 21 to slide inside the lower clamping arc plate 13 and the upper clamping arc block 18, adjusts the distance between the detection head 22 (this detector is a RAEM1 series remote sonic instrument) and the pipeline, and then starts the two first servo motors 8 to drive the two first threaded rods 7 to rotate, and then drives The two first sliding blocks 6 are moved to slide inside the first sliding groove 5, and then the first connecting plate 9 is driven to move on the surface of the first mounting block 1 and the second mounting block 2, and then the two second connecting plates 11 are driven to move toward the side corresponding to the first mounting block 1 and the second mounting block 2 respectively, thereby driving the two lower clamping arc plates 13 to move, so that the two moving wheels 20 contact the lower side of the pipeline to clamp it, and at the same time drive the mounting rod 12 to move, move the upper clamping arc block 18 to the upper side of the pipeline, and then start the two second servo motors 17 to drive the two second threaded rods 16 to rotate, and then drive the two second sliding blocks 15 to slide inside the second sliding groove 14, and then drive the two upper clamping arc blocks 18 to move on the surface of the mounting rod 12, thereby driving the moving wheel 20 to clamp the upper side of the pipeline, so that the detection distance between the multiple detection heads 22 and the pipeline remains stable, thereby improving the detection accuracy.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A portable non-destructive testing device, comprising a first mounting block (1), characterized in that: One side of the first mounting block (1) is rotatably connected to the second mounting block (2); a first sliding groove (5) is provided inside the first mounting block (1) and the second mounting block (2); a first sliding mechanism is provided inside the first sliding groove (5); a first connecting plate (9) is fixedly connected to the top of the first connecting plate (9); a second connecting plate (11) is fixedly connected to the top of the second connecting plate (11); a mounting rod (12) is fixedly connected to the top of the mounting rod (12); a second sliding groove (14) is provided inside the second sliding groove (14); an upper clamping arc block (18) is fixedly connected to one side of the second sliding mechanism; a lower clamping arc plate (13) is fixedly connected to the corresponding side of the two second connecting plates (11); a plurality of detection heads (22) are provided inside the plurality of upper clamping arc blocks (18) and the plurality of lower clamping arc plates (13).
2. A portable non-destructive testing device according to claim 1, characterized in that: The lower clamping arc plate (13) and the upper clamping arc block (18) are both threadedly connected with a plurality of threaded columns (19), one end of the threaded column (19) passes through the upper clamping arc block (18) and the lower clamping arc plate (13) and is rotatably connected with a moving wheel (20), the top of the moving wheel (20) is fixedly connected with two corresponding sliding rods (21), the sliding rods (21) are slidably connected to the inside of the lower clamping arc plate (13) and the upper clamping arc block (18), and the plurality of moving wheels (20) cooperate with each other.
3. A portable non-destructive testing device according to claim 1, characterized in that: The first sliding mechanism comprises a first threaded rod (7), the first threaded rod (7) is rotatably connected to the inside of the second mounting block (2), the inside of the first threaded rod (7) is slidably connected to the first sliding block (6), and the first connecting plate (9) is fixedly connected to the top of the first sliding block (6).
4. A portable non-destructive testing device according to claim 3, characterized in that: A first servo motor (8) is fixedly connected inside the first mounting block (1) and the second mounting block (2), and an output end of the first servo motor (8) is fixedly connected to the first threaded rod (7).
5. A portable non-destructive testing device according to claim 1, characterized in that: The second sliding mechanism comprises a second threaded rod (16), the second threaded rod (16) is rotatably connected to the inside of the second sliding groove (14), the inside of the second sliding groove (14) is slidably connected to a second sliding block (15), the upper clamping arc block (18) is fixedly connected to one side of the second sliding block (15), the inside of the mounting rod (12) is fixedly installed with a second servo motor (17), and the output end of the second servo motor (17) is fixedly connected to the second threaded rod (16).
6. A portable non-destructive testing device according to claim 1, characterized in that: A handle (10) is fixedly connected to one side corresponding to the first mounting block (1) and the second mounting block (2).
7. A portable non-destructive testing device according to claim 1, characterized in that: Two corresponding plug-in blocks (3) are plugged into the interior of the first mounting block (1) and the second mounting block (2); fixing bolts (4) are provided inside the second connecting plate (11) and the plug-in blocks (3); and the second connecting plate (11) and the first connecting plate (9) are threadedly fixed by means of the fixing bolts (4).