Portable ultrasonic flaw detection equipment

Abstract

The utility model relates to the technical field of ultrasonic flaw detection equipment, in particular to portable ultrasonic flaw detection equipment which comprises an ultrasonic flaw detection equipment body, a handle and a connector lug, the handle is arranged at the upper end of the ultrasonic flaw detection equipment body, and the connector lug is arranged at the upper end of the ultrasonic flaw detection equipment body. Wall positioning mechanisms are symmetrically arranged at the rear end of the ultrasonic flaw detection equipment body, a binding mechanism is arranged at the rear end of the ultrasonic flaw detection equipment body, and ground positioning mechanisms are symmetrically arranged on the two sides of the ultrasonic flaw detection equipment body; when the device needs to be bound on a carry-on object or a person, two second connecting blocks are pulled, a binding band and a circular shell are rotated, two second magnetic blocks attract each other so that the device can be bound on the carry-on object or the person, meanwhile, the binding band is pulled through the counter-acting force of a first torsional spring in the binding process, and the device is bound to the carry-on object or the person. In this way, the device is firmer in the binding process, and meanwhile the device is convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic flaw detection equipment technology, and in particular to a portable ultrasonic flaw detection equipment. Background Technology

[0002] Ultrasonic flaw detection equipment is a device that uses the principle of ultrasound to detect defects in materials. It emits high-frequency sound waves into the material being tested and analyzes the reflection, transmission, and scattering phenomena of the ultrasound waves as they propagate within the material to determine whether defects such as cracks, pores, or inclusions exist inside the material. However, existing ultrasonic flaw detection equipment still has the following problems in practical use:

[0003] The ultrasonic flaw detection device disclosed in patent number "CN201811595251.3" uses a compression spring to allow the ultrasonic probe to retract when it contacts the material surface, ensuring complete contact. Additionally, an elastic element is provided on the outside of the transducer at the ultrasonic probe's detection end. During detection, the elastic element first contacts and retracts from the material surface, allowing the transducer to tightly couple with the surface of the tested material, thereby reducing detection errors and improving detection accuracy. However, this device is inconvenient to carry, resulting in a limited range of practical applications. Furthermore, it is not suitable for various situations, making it impractical. Utility Model Content

[0004] The purpose of this invention is to solve the above-mentioned problems by proposing a portable ultrasonic flaw detection device, which improves the poor practicality of existing portable ultrasonic flaw detection devices.

[0005] A portable ultrasonic flaw detection device includes: an ultrasonic flaw detection device body, a handle, and a connector. The handle is provided at the upper end of the ultrasonic flaw detection device body, and the connector is provided at the upper end of the ultrasonic flaw detection device body. The connector is located on the side of the handle. A wall positioning mechanism is symmetrically provided at the rear end of the ultrasonic flaw detection device body, and a binding mechanism is provided at the rear end of the ultrasonic flaw detection device body. Ground positioning mechanisms are symmetrically provided on both sides of the ultrasonic flaw detection device body.

[0006] Preferably, the wall positioning mechanism includes a storage frame, a first slider, and a threaded groove. The storage frame is symmetrically arranged at the rear end of the ultrasonic flaw detector body, and the first slider is slidably arranged on the side of the storage frame. The first slider has symmetrically opened threaded grooves on its side.

[0007] Preferably, the storage frame has a groove on its side, and a second slider is slidably disposed inside the groove. The second slider is connected to the first slider, and a first magnetic block is disposed on the side of the storage frame. The first magnetic block is attracted to the second slider.

[0008] Preferably, the ultrasonic flaw detector body has symmetrical slots at its rear end, and a first connecting block is provided at both the upper and lower ends of the inner side of the slot. A positioning rod is rotatably provided between the two first connecting blocks, and a first torsion spring is provided on the side of the positioning rod. A circular shell is provided on the side of the first torsion spring.

[0009] Preferably, the binding mechanism includes a strap, a card plate, a second connecting block, and a second magnetic block. The strap is wrapped around the side of the circular shell, the card plate is connected to the inside of the card slot, the strap passes through the card plate, the end of the strap is connected to the second connecting block, the side of the second connecting block is connected to the second magnetic block, the two second magnetic blocks attract each other, and the second connecting block and the second magnetic block are disposed on the side of the card plate.

[0010] Preferably, the ultrasonic flaw detector body has first locking blocks symmetrically arranged on both sides, each locking block is rotatably connected to a rotating rod, the rotating rod has a second torsion spring on its side, and a limit plate is connected to the side of the rotating rod.

[0011] Preferably, the ground positioning mechanism includes a second locking block, a rotating column, a connecting plate, and bolts. The ultrasonic flaw detector body has symmetrically arranged second locking blocks on both sides. The second locking blocks are rotatably connected to the rotating column. The rotating column has a connecting plate on its side, and the connecting plate is threadedly connected to bolts.

[0012] The beneficial effects of this utility model are:

[0013] 1. It is equipped with a binding mechanism. When the device needs to be bound to a personal object or person, the two second connecting block straps are pulled to rotate the circular shell, and the two second magnetic blocks are attracted to each other, thus binding it to the personal object or person. During the binding process, the reaction force of the first torsion spring pulls the straps, making the device more secure during the binding process and making it easier to carry the device.

[0014] 2. A wall positioning mechanism is provided. When the device needs to be connected to the wall, the second slider is pulled to drive the first slider to slide out inside the threaded groove. At this time, the positioning bolt can be threadedly connected to the threaded groove, and the positioning bolt is connected to the wall to facilitate the positioning of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall rear three-dimensional structure of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the wall positioning mechanism of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the binding mechanism of this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the ground positioning mechanism of this utility model.

[0020] In the diagram: 1. Ultrasonic flaw detector body; 2. Handle; 3. Wiring head; 4. Wall positioning mechanism; 41. Storage frame; 42. First slider; 43. Threaded groove; 44. Slide groove; 45. Second slider; 46. First magnetic block; 5. Binding mechanism; 51. Slot; 52. First connecting block; 53. Positioning rod; 54. First torsion spring; 55. Circular shell; 56. Strap; 57. Card plate; 58. Second connecting block; 59. Second magnetic block; 6. Ground positioning mechanism; 61. First card block; 62. Rotating rod; 63. Second torsion spring; 64. Limiting plate; 65. Second card block; 66. Rotating column; 67. Connecting plate; 68. Bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In practical implementation: such as Figure 1-5 As shown, a portable ultrasonic flaw detection device includes: an ultrasonic flaw detection device body 1, a handle 2, and a connector 3. The handle 2 is located at the upper end of the ultrasonic flaw detection device body 1, and the connector 3 is located at the upper end of the ultrasonic flaw detection device body 1, with the connector 3 located on the side of the handle 2. A wall positioning mechanism 4 and a binding mechanism 5 are symmetrically arranged at the rear end of the ultrasonic flaw detection device body 1. Ground positioning mechanisms 6 are symmetrically arranged on both sides of the ultrasonic flaw detection device body 1. When the device needs to be connected to a wall, it can be connected to the wall through the wall positioning mechanism 4. At the same time, during the carrying process, the device can be bound to personal items through the binding mechanism 5 for easy carrying. At the same time, when the device needs to be connected to the ground, it can be positioned through the ground positioning mechanism 6. After positioning, it can be connected to the detector head through the connector 3 for easy use.

[0023] The wall positioning mechanism 4 includes a storage frame 41, a first slider 42, and a threaded groove 43. The storage frame 41 is symmetrically arranged at the rear end of the ultrasonic flaw detector body 1. The first slider 42 is slidably arranged on the side of the storage frame 41. The first slider 42 is symmetrically provided with threaded grooves 43 on the side.

[0024] The storage frame 41 has a sliding groove 44 on its side, and a second slider 45 is slidably disposed inside the sliding groove 44. The second slider 45 is connected to the first slider 42. A first magnet 46 is disposed on the side of the storage frame 41. The first magnet 46 is attracted to the second slider 45. When the device needs to be connected to the wall during use, the second slider 45 is pulled to make the second slider 45 lose its magnetic attraction with the first magnet 46. Then, the second slider 45 drives the first slider 42 to slide out inside the threaded groove 43. At the same time, it is threadedly connected to the threaded groove 43 by a positioning bolt and connected to the wall, thereby positioning the device.

[0025] The ultrasonic flaw detection equipment body 1 has symmetrical slots 51 at its rear end. The upper and lower ends of the slots 51 are provided with first connecting blocks 52. A positioning rod 53 is rotatably arranged between the two first connecting blocks 52. A first torsion spring 54 is provided on the side of the positioning rod 53. A circular shell 55 is provided on the side of the first torsion spring 54.

[0026] The binding mechanism 5 includes a strap 56, a locking plate 57, a second connecting block 58, and a second magnetic block 59. The strap 56 is wrapped around the side of the circular shell 55. The locking plate 57 is connected to the inside of the locking slot 51. The strap 56 passes through the locking plate 57. The end of the strap 56 is connected to the second connecting block 58. The second magnetic block 59 is connected to the side of the second connecting block 58. The two second magnetic blocks 59 attract each other. The second connecting block 58 and the second magnetic block 59 are located on the side of the locking plate 57. When the device is in use, when the device needs to be bound to a personal object or person, the two second connecting blocks 58 are pulled, which causes the strap 56 and the circular shell 55 to rotate. At the same time, the two second magnetic blocks 59 attract each other, thus binding the device to the personal object or person. The reaction force of the first torsion spring 54 makes the device more secure during the binding process. When unbinding, the two second magnetic blocks 59 are separated. At this time, the first torsion spring 54 drives the circular shell 55 to return to its original position, thereby winding up the strap 56.

[0027] The ultrasonic flaw detection equipment body 1 has a first locking block 61 symmetrically arranged on both sides. The first locking block 61 is rotatably connected to a rotating rod 62. A second torsion spring 63 is arranged on the side of the rotating rod 62. A limit plate 64 is connected to the side of the rotating rod 62.

[0028] The ground positioning mechanism 6 includes a second locking block 65, a rotating column 66, a connecting plate 67, and bolts 68. The ultrasonic flaw detector body 1 has symmetrically arranged second locking blocks 65 on both sides. The second locking blocks 65 are rotatably connected to the rotating column 66. A connecting plate 67 is arranged on the side of the rotating column 66, and bolts 68 are threadedly connected to the connecting plate 67. When the device is in use and needs to be connected to the ground, the bolts 68 are removed and then threadedly connected to the connecting plate 67 in the opposite direction, simultaneously connecting to the ground. This is how the device is installed. When it does not need to be connected to the ground, it can be limited by a limiting plate 64 to prevent the bolts 68 from causing accidental injury to the operator during use.

[0029] When this utility model is in use, when it needs to be connected to the wall, the second slider 45 is pulled so that the second slider 45 loses its magnetic attraction with the first magnetic block 46. Then, the second slider 45 drives the first slider 42 to slide out inside the threaded groove 43. At the same time, the positioning bolt is threadedly connected to the threaded groove 43 and connected to the wall, thereby positioning the device.

[0030] When the device needs to be attached to a personal object or person, pull the two second connecting blocks 58 to rotate the strap 56 and the circular shell 55, and at the same time attract the two second magnets 59 to each other, thus attaching it to the personal object or person. The reaction force of the first torsion spring 54 makes the device more secure during the binding process. When unbinding, simply separate the two second magnets 59. At this time, the first torsion spring 54 drives the circular shell 55 to return to its original position, thereby winding up the strap 56.

[0031] When the device needs to be connected to the ground, the bolt 68 is removed and then threaded into the connecting plate 67 in the opposite direction, and simultaneously threaded into the ground to install the device. When it does not need to be connected to the ground, the limiting plate 64 can be used to limit the bolt 68 to prevent accidental injury to the operator during use.

[0032] After positioning is completed, it can be connected to the probe via connector 3 for easy use.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable ultrasonic flaw detection device, characterized in that, include: The ultrasonic flaw detection equipment body (1), handle (2) and connector (3) are provided. The handle (2) is provided at the upper end of the ultrasonic flaw detection equipment body (1). The connector (3) is provided at the upper end of the ultrasonic flaw detection equipment body (1). The connector (3) is located on the side of the handle (2). The wall positioning mechanism (4) is symmetrically provided at the rear end of the ultrasonic flaw detection equipment body (1). The binding mechanism (5) is provided at the rear end of the ultrasonic flaw detection equipment body (1). The ground positioning mechanism (6) is symmetrically provided on both sides of the ultrasonic flaw detection equipment body (1).

2. The portable ultrasonic flaw detection device according to claim 1, characterized in that: The wall positioning mechanism (4) includes a storage frame (41), a first slider (42) and a threaded groove (43). The storage frame (41) is symmetrically arranged at the rear end of the ultrasonic flaw detection device body (1). The first slider (42) is slidably arranged on the side of the storage frame (41). The first slider (42) is symmetrically provided with threaded grooves (43) on the side.

3. The portable ultrasonic flaw detection device according to claim 2, characterized in that: The storage frame (41) has a sliding groove (44) on its side. A second slider (45) is slidably arranged inside the sliding groove (44). The second slider (45) is connected to the first slider (42). A first magnet (46) is arranged on the side of the storage frame (41). The first magnet (46) is attracted to the second slider (45).

4. A portable ultrasonic flaw detection device according to claim 1, characterized in that: The ultrasonic flaw detection equipment body (1) has symmetrical slots (51) at the rear end. The upper and lower ends of the slots (51) are provided with first connecting blocks (52). A positioning rod (53) is rotatably arranged between the two first connecting blocks (52). A first torsion spring (54) is provided on the side of the positioning rod (53). A circular shell (55) is provided on the side of the first torsion spring (54).

5. A portable ultrasonic flaw detection device according to claim 4, characterized in that: The binding mechanism (5) includes a strap (56), a card plate (57), a second connecting block (58), and a second magnetic block (59). The strap (56) is wrapped around the side of the circular shell (55). The card plate (57) is connected to the inside of the card slot (51). The strap (56) passes through the card plate (57). The end of the strap (56) is connected to the second connecting block (58). The second magnetic block (59) is connected to the side of the second connecting block (58). The two second magnetic blocks (59) attract each other. The second connecting block (58) and the second magnetic block (59) are located on the side of the card plate (57).

6. A portable ultrasonic flaw detection device according to claim 1, characterized in that: The ultrasonic flaw detection equipment body (1) is symmetrically provided with first locking blocks (61) on both sides. The first locking blocks (61) are rotatably connected to rotating rods (62). The rotating rods (62) are provided with second torsion springs (63) on their sides. The rotating rods (62) are connected to limit plates (64) on their sides.

7. A portable ultrasonic flaw detection device according to claim 1, characterized in that: The ground positioning mechanism (6) includes a second locking block (65), a rotating column (66), a connecting plate (67), and a bolt (68). The ultrasonic flaw detection equipment body (1) is symmetrically provided with second locking blocks (65) on both sides. The second locking block (65) is rotatably connected to the rotating column (66). The rotating column (66) is provided with a connecting plate (67) on its side. The connecting plate (67) is threadedly connected with a bolt (68).

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