Portable ultrasonic nondestructive testing device

Abstract

The utility model discloses a portable ultrasonic nondestructive testing device, which relates to the technical field of ultrasonic nondestructive testing, and comprises a box body, the top of the box body is rotatably connected with a box cover, the bottom of the box cover is fixedly connected with a display screen, the top of the box body is fixedly connected with a nondestructive testing flaw detector body, and the nondestructive testing flaw detector body is fixedly connected with the display screen. A second groove is formed in one side of the box body, a probe mechanism is placed in the second groove, a fixing mechanism is arranged in the box body and located above the probe mechanism, and a clamping mechanism is arranged on the side, close to each other, of the box body and the box cover. According to the portable probe storage box, a pull rod, a first groove, a second groove, a first spring, a second connecting block, a fixing plate and a sixth groove are matched with one another during use, so that a probe can be stored in the box body, the taking convenience can be effectively improved during carrying, the probe does not need to be stored and protected independently, and the convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic nondestructive testing, in particular to a portable ultrasonic nondestructive testing device. Background Art

[0002] Ultrasonic flaw detection is a method of detecting defects by using the characteristics of ultrasonic energy being transmitted deep into the material being inspected and the reflection of sound waves at the boundaries of different cross-sections. Ultrasonic non-destructive testing equipment is low-cost, flexible and convenient to operate, highly efficient and harmless to the human body, making it very suitable for special equipment inspection work.

[0003] However, the existing portable ultrasonic nondestructive testing device detects through a probe and projects the information onto the display device of the detector, so that the condition of the tested material can be clearly observed. However, the existing probe is connected through a line due to a separate mechanism, so it cannot be placed inside the testing device when carried, which makes it very troublesome to use. For this reason, we propose a portable ultrasonic nondestructive testing device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a portable ultrasonic nondestructive testing device, which solves the problems raised in the above background technology.

[0005] The utility model provides a portable ultrasonic nondestructive testing device, which has the following beneficial effects: a portable ultrasonic nondestructive testing device, comprising a box body, the top of the box body is rotatably connected to a box cover, the bottom of the box cover is fixedly connected to a display screen, the top of the box body is fixedly connected to a nondestructive testing flaw detector body, a second groove is opened on one side of the box body, a probe mechanism is placed inside the second groove, a fixing mechanism is arranged inside the box body and above the probe mechanism, and a clamping mechanism is arranged on one side of the box body and the box cover that are close to each other.

[0006] Preferably, the probe mechanism includes a probe fixing block, which is placed inside the second groove, and a seventh groove is opened on one side of the probe fixing block, a bidirectional screw rod is rotatably connected inside the seventh groove, and sliders are threadedly connected to the outer side and corresponding ends of the bidirectional screw rod, the slider and the seventh groove are slidably connected, one side of the slider is fixedly connected to a third connecting block, one side of the third connecting block is fixedly connected to a non-destructive flaw detector detection head, one side of the probe fixing block is fixedly connected to a shell, a motor is fixedly connected to the shell and the inside of the probe fixing block, the output end of the motor is fixedly connected to the bidirectional screw rod, and a second handle is fixedly connected to the side of the probe fixing block away from the seventh groove, which is convenient for detecting materials and can be adjusted according to the size of the material, so as to facilitate use.

[0007] Preferably, the fixing mechanism includes two sixth grooves which are opened inside the box body and above the second groove. A first spring is arranged inside the sixth groove. The bottom of the first spring is fixedly connected with a second connecting block. Fixing plates are fixedly connected to both sides of the bottom of the second connecting block and on both sides of the second handle. The second connecting block is slidably connected with the sixth groove. Two first grooves are opened on one side of the box body. A pull rod is fixedly connected to one side of the second connecting block and outside the box body. Both ends of the pull rod are slidably connected with the first groove, which is beneficial to fixing the probe mechanism and making it more convenient to carry.

[0008] Preferably, the clamping mechanism includes two third grooves which are opened on one side of the top of the box body. A fourth groove is opened inside the box body and on one side of the third groove. A baffle is fixedly connected inside the fourth groove. A pressing bar is slidably connected inside the baffle. One end of the pressing bar is located outside the box body. A push plate is fixedly connected to the outside of the pressing bar and inside the fourth groove. A second spring is arranged on the outside of the pressing bar and on the side where the baffle and the push plate are close to each other. Two inserting blocks are fixedly connected to the bottom of the box body. Fifth grooves are opened on the sides of the two inserting blocks away from each other. A third spring is arranged inside the fifth groove. One end of the third spring is fixedly connected with a clamping block. The clamping block is clamped with the fourth groove, which is beneficial to fixing the box body and the box cover and making it more convenient to carry.

[0009] Preferably, a rotating shaft is rotatably connected inside the box body and on one side of the second groove. A wire reel is fixedly connected to the outside of the rotating shaft. One end of the rotating shaft is fixedly connected with a connecting rod outside the box body. A third handle is rotatably connected inside the connecting rod. A connecting wire is fixedly connected to the outside of the wire reel. One end of the connecting wire is fixedly connected with the probe fixing block, which is beneficial to storing the connecting wire and thus avoiding it from coming out.

[0010] Preferably, two first connecting blocks are fixedly connected to the top of the box cover and on both sides corresponding to each other. A first handle is rotatably connected to the side where the two first connecting blocks are close to each other, which is beneficial to holding and thus convenient to carry.

[0011] 1. For this portable ultrasonic non-destructive testing device, by adopting the fixing mechanism, during use, through the mutual cooperation of the pull rod, the first groove, the second groove, the first spring, the second connecting block, the fixing plate, and the sixth groove, the probe can be stored inside the box body, so that the convenience of taking and using can be effectively improved during carrying, and there is no need to store and protect the probe separately, greatly improving the convenience.

[0012] 2. The portable ultrasonic non-destructive testing device can, by adopting the probe mechanism, adjust the distance between the two non-destructive testing probe heads through the mutual cooperation of the probe fixing block, the second handle, the seventh groove, the slider, the third connecting block, the non-destructive testing probe head, the housing, the motor, and the bidirectional lead screw during use, so as to facilitate adjustment according to the size of the material, making the non-destructive testing probe head fit the material better during detection, thus facilitating use. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the present utility model;

[0014] Figure 2 It is an open schematic diagram of the present utility model;

[0015] Figure 3 It is a cross-sectional view of the present utility model;

[0016] Figure 4 It is a cross-sectional view of the probe mechanism of the present utility model;

[0017] Figure 5 It is a side cross-sectional view of the present utility model.

[0018] In the figure: 1. Box body; 2. Box cover; 3. First connecting block; 4. First handle; 5. Pull rod; 6. First groove; 7. Second groove; 8. Connection line; 11. Probe fixing block; 12. Display screen; 13. Insert block; 14. Non-destructive testing instrument body; 15. Third groove; 16. First spring; 17. Baffle; 18. Second connecting block; 19. Fixed plate; 20. Fourth groove; 21. Second spring; 22. Push plate; 23. Pressing strip; 24. Clamping block; 25. Fifth groove; 26. Sixth groove; 27. Second handle; 28. Seventh groove; 29. Slider; 30. Third connecting block; 31. Non-destructive testing probe head; 32. Housing; 33. Motor; 34. Bidirectional lead screw; 35. Third spring; 36. Wire reel; 37. Rotating shaft; 38. Connecting rod; 39. Third handle. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a portable ultrasonic non-destructive testing device, including a box body 1, a box cover 2 is rotatably connected to the top of the box body 1, a display screen 12 is fixedly connected to the bottom of the box cover 2, a non-destructive testing flaw detector body 14 is fixedly connected to the top of the box body 1, a second groove 7 is opened on one side of the box body 1, a probe mechanism is placed inside the second groove 7, a fixing mechanism is arranged inside the box body 1 and above the probe mechanism, a clamping mechanism is arranged on the sides of the box body 1 and the box cover 2 close to each other, and the model of the non-destructive testing flaw detector body 14 is CTS-9008PLUS.

[0021] The probe mechanism includes a probe fixing block 11, the probe fixing block 11 is placed inside the second groove 7, a seventh groove 28 is opened on one side of the probe fixing block 11, a bidirectional lead screw 34 is rotatably connected inside the seventh groove 28, sliders 29 are threadedly connected to the outer sides of the bidirectional lead screw 34 at both corresponding ends, the sliders 29 are slidably connected to the seventh groove 28, a third connecting block 30 is fixedly connected to one side of the slider 29, a non-destructive flaw detector probe 31 is fixedly connected to one side of the third connecting block 30, a housing 32 is fixedly connected to one side of the probe fixing block 11, a motor 33 is fixedly connected inside the housing 32 and the probe fixing block 11, the output end of the motor 33 is fixedly connected to the bidirectional lead screw 34, a second handle 27 is fixedly connected to the side of the probe fixing block 11 away from the seventh groove 28. By starting the motor 33, the motor 33 drives the bidirectional lead screw 34 to rotate and drives the two sliders 29 to move towards the middle, so that it can be adjusted according to the size of the material. The material is detected by the non-destructive flaw detector probe 31, which is convenient for detecting the material and can be adjusted according to the size of the material, thus facilitating use.

[0022] The fixing mechanism includes two sixth grooves 26, the two sixth grooves 26 are opened inside the box body 1 and above the second groove 7, a first spring 16 is arranged inside the sixth groove 26, a second connecting block 18 is fixedly connected to the bottom of the first spring 16, fixing plates 19 are fixedly connected to both sides of the bottom of the second connecting block 18 and on both sides of the second handle 27, the second connecting block 18 is slidably connected to the sixth groove 26, two first grooves 6 are opened on one side of the box body 1, a pull rod 5 is fixedly connected to one side of the second connecting block 18 and outside the box body 1, and both ends of the pull rod 5 are slidably connected to the first groove 6. By pulling the pull rod 5, the pull rod 5 drives the second connecting block 18 to slide, thereby driving the fixing plate 19 to rise, and the probe mechanism can be taken out, which is beneficial to fixing the probe mechanism and is more convenient to carry.

[0023] The clamping mechanism includes two third grooves 15 which are opened on one side of the top of the box body 1. Inside the box body 1 and on one side of the third groove 15, a fourth groove 20 is opened. Inside the fourth groove 20, a baffle 17 is fixedly connected. Inside the baffle 17, a pressing bar 23 is slidably connected. One end of the pressing bar 23 is located outside the box body 1. Outside the pressing bar 23 and inside the fourth groove 20, a pushing plate 22 is fixedly connected. On the outside of the pressing bar 23 and on the side where the baffle 17 and the pushing plate 22 are close to each other, a second spring 21 is arranged. At the bottom of the box body 1, two inserting blocks 13 are fixedly connected. On the side where the two inserting blocks 13 are away from each other, a fifth groove 25 is opened. Inside the fifth groove 25, a third spring 35 is arranged. One end of the third spring 35 is fixedly connected with a clamping block 24. The clamping block 24 is clamped with the fourth groove 20. By pressing the pressing bars 23 on both sides, the pressing bars 23 push the clamping block 24 out of the inside of the fourth groove 20, so that the clamping block 24 returns to the inside of the fifth groove 25, and then the box cover 2 can be opened, which is beneficial to fixing the box body 1 and the box cover 2 and is more convenient to carry.

[0024] Inside the box body 1 and on one side of the second groove 7, a rotating shaft 37 is rotatably connected. On the outside of the rotating shaft 37, a wire winding wheel 36 is fixedly connected. One end of the rotating shaft 37 and on the outside of the box body 1, a connecting rod 38 is fixedly connected. Inside the connecting rod 38, a third handle 39 is rotatably connected. On the outside of the wire winding wheel 36, a connecting wire 8 is fixedly connected. One end of the connecting wire 8 is fixedly connected with the probe fixing block 11, which is beneficial to storing the connecting wire 8 and avoiding it from coming out.

[0025] On the top of the box cover 2 and on both corresponding sides, two first connecting blocks 3 are fixedly connected. On the side where the two first connecting blocks 3 are close to each other, a first handle 4 is rotatably connected, which is beneficial to holding by hand and convenient to carry.

[0026] In summary, for this portable ultrasonic non-destructive testing device, during use, the staff pulls the pull rod 5, so that the pull rod 5 drives the second connecting block 18 to slide, and then drives the fixing plate 19 to rise, and then the probe mechanism can be taken out. By pressing the pressing bars 23 on both sides, the pressing bars 23 push the clamping block 24 out of the inside of the fourth groove 20, so that the clamping block 24 returns to the inside of the fifth groove 25, and then the box cover 2 can be opened. By starting the motor 33, the motor 33 drives the bidirectional lead screw 34 to rotate and drives the two sliders 29 to move towards the middle, and then it can be adjusted according to the size of the material. The material is detected by the non-destructive flaw detector probe 31.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A portable ultrasonic nondestructive testing device, comprising a housing (1), characterized in that: The top of the box body (1) is rotatably connected to a box cover (2), the bottom of the box cover (2) is fixedly connected to a display screen (12), the top of the box body (1) is fixedly connected to a non-destructive testing flaw detector body (14), a second groove (7) is provided on one side of the box body (1), a probe mechanism is placed inside the second groove (7), a fixing mechanism is provided inside the box body (1) and above the probe mechanism, and a clamping mechanism is provided on the side where the box body (1) and the box cover (2) are close to each other; The probe mechanism comprises a probe fixing block (11), the probe fixing block (11) is placed inside the second groove (7), a seventh groove (28) is opened on one side of the probe fixing block (11), a bidirectional screw rod (34) is rotatably connected inside the seventh groove (28), a slider (29) is threadedly connected to the outer side and corresponding ends of the bidirectional screw rod (34), the slider (29) and the seventh groove (28) are slidably connected, a third connecting block (30) is fixedly connected to one side of the slider (29), a non-destructive flaw detector detection head (31) is fixedly connected to one side of the third connecting block (30), a housing (32) is fixedly connected to one side of the probe fixing block (11), a motor (33) is fixedly connected to the housing (32) and the inside of the probe fixing block (11), an output end of the motor (33) is fixedly connected to the bidirectional screw rod (34), and a second handle (27) is fixedly connected to the side of the probe fixing block (11) away from the seventh groove (28).

2. A portable ultrasonic nondestructive testing device according to claim 1, characterized in that: The fixing mechanism comprises two sixth grooves (26), the two sixth grooves (26) are opened inside the box body (1) and are located above the second groove (7), a first spring (16) is arranged inside the sixth groove (26), the bottom of the first spring (16) is fixedly connected to a second connecting block (18), the bottom of the second connecting block (18) and both sides of the second handle (27) are fixedly connected to fixing plates (19), the second connecting block (18) and the sixth groove (26) are slidably connected, two first grooves (6) are opened on one side of the box body (1), a pull rod (5) is fixedly connected to one side of the second connecting block (18) and is located on the outside of the box body (1), and both ends of the pull rod (5) are slidably connected to the first groove (6).

3. A portable ultrasonic nondestructive testing device according to claim 1, characterized in that: The clamping mechanism comprises two third grooves (15), the two third grooves (15) are arranged on one side of the top of the box body (1), a fourth groove (20) is arranged inside the box body (1) and located on one side of the third groove (15), a baffle (17) is fixedly connected inside the fourth groove (20), a push bar (23) is slidably connected inside the baffle (17), one end of the push bar (23) is located outside the box body (1), and the push bar (23) is fixedly connected outside the fourth groove (20) and located inside the fourth groove (20). A push plate (22) is connected, a second spring (21) is arranged on the outer side of the push strip (23) and on the side where the baffle (17) and the push plate (22) are close to each other, two plug blocks (13) are fixedly connected to the bottom of the box body (1), and a fifth groove (25) is opened on the side where the two plug blocks (13) are away from each other, a third spring (35) is arranged inside the fifth groove (25), one end of the third spring (35) is fixedly connected to a clamping block (24), and the clamping block (24) is clamped with the fourth groove (20).

4. A portable ultrasonic nondestructive testing device according to claim 1, characterized in that: A rotating shaft (37) is rotatably connected inside the box (1) and located on one side of the second groove (7); a winding wheel (36) is fixedly connected to the outside of the rotating shaft (37); a connecting rod (38) is fixedly connected to one end of the rotating shaft (37) and located on the outside of the box (1); a third handle (39) is rotatably connected inside the connecting rod (38); a connecting line (8) is fixedly connected to the outside of the winding wheel (36); and one end of the connecting line (8) is fixedly connected to the probe fixing block (11).

5. The portable ultrasonic nondestructive testing device according to claim 1, characterized in that: Two first connection blocks (3) are fixedly connected to the top and corresponding two sides of the box cover (2), and a first handle (4) is rotatably connected to one side of the two first connection blocks (3) that are close to each other.

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