Ultrasonic flaw detection device capable of conveniently storing and protecting probe

Abstract

The ultrasonic flaw detection device comprises a device body, a probe body, an adjusting bolt, a limiting block and a baffle, a connecting port is formed in the right side of the top end of the device body and movably connected with one end of a connecting line, and the other end of the connecting line is movably connected with the probe body; a clamping block is fixedly connected to the left side wall of the limiting block, an adjusting bolt is in threaded connection to the outer side wall of one end of the clamping block, a limiting groove is vertically formed in the top end of the limiting block and communicates with the side wall of the limiting block, and a cover groove is hinged to the edge of the top end of the limiting block; the limiting groove is arranged to buffer and store the probe main body, so that the probe main body is prevented from falling off and being damaged due to the fact that the probe main body is not held stably, and safety is high.

Description

Technical Field

[0001] The present application relates to the technical field of ultrasonic flaw detection, and in particular to an ultrasonic flaw detection device that is convenient for storing and protecting a probe. Background Art

[0002] Ultrasonic flaw detection mainly uses the fact that when ultrasonic waves propagate in the material being tested, the acoustic properties of the material and changes in the internal structure will have a certain impact on the propagation of ultrasonic waves. By detecting the impact of ultrasonic waves in the material, it is possible to understand whether the performance and structure of the material have changed.

[0003] Application No. 202020707561.6 discloses an ultrasonic flaw detector, including a sponge pad, a protective collar, a probe storage bin, a protective outer frame and a buffer sleeve. The probe storage bin is fixedly installed at the bottom of the ultrasonic flaw detector body, and the sponge pad is evenly fixed inside the probe storage bin, so that when the device is in use, the probe of the ultrasonic flaw detector can be stored inside the probe storage bin at any time, which is convenient for flexible use. The protective outer frame is wrapped around the outside of the ultrasonic flaw detector body, and the second connecting disk is rotated and connected with the first connecting disk through a rotating shaft, and the second spring is elastically supported and cooperates with the second connecting disk. The corresponding card grooves and teeth installed on the second connecting plate and the first connecting plate allow the protective outer frame to rotate relatively and can be flexibly fixed in position, which is conducive to rotating the protective outer frame to support the device, so that the inclination angle of the device can be flexibly changed when the device is placed on a work surface. At the same time, the device is protected by the protective outer frame, which effectively guarantees the protective performance of the device when it is used. When it accidentally falls, the elastic buffering of the spring leaf, the third spring and the first spring can effectively and stably reduce the impact force received by the device when it falls, effectively improving the protective performance of the device and helping to extend the service life of the device.

[0004] However, in use, there are the following defects:

[0005] Although a protective frame is used to cushion the body of the flaw detector and prevent collision, and a probe storage compartment is provided to store the probe, the probe needs to be taken out for use. When using the probe by hand, if you accidentally fail to hold the probe firmly, the probe may slip and be damaged by impact. Utility Model Content

[0006] The purpose of the present application is to provide an ultrasonic flaw detection device that is convenient for storing and protecting the probe, which solves the problem raised in the background technology that although a protective outer frame is used to cushion and prevent collision of the main body of the flaw detector, and a probe storage compartment is provided to store the probe, the probe needs to be taken out for use. When the probe is held in hand for use, if the probe is not held firmly by mistake, it may slip and be damaged by impact.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an ultrasonic flaw detection device that is convenient for storing and protecting a probe, comprising a device body, a probe body, an adjusting bolt, a limit block and a baffle, a connecting port is opened on the right side of the top of the device body, the connecting port is movably connected to one end of a connecting line, the other end of the connecting line is movably connected to the probe body, a clamping block is fixedly connected to the left side wall of the limit block, an adjusting bolt is threadedly connected to the outer wall of one end of the clamping block, a pressure plate is movably connected to one end of the adjusting bolt located on the inner side of the clamping block, a limiting groove is vertically opened on the top of the limit block, and the limiting groove is connected to the side wall of the limit block, and the top edge of the limit block is hingedly connected to a cover groove.

[0008] In this technical solution, the installation position can be freely selected through the limit block, clamp block, adjusting bolt and pressure plate, the clamp block is fitted with the side wall of the device body, and then the adjusting bolt is twisted to move the pressure plate inward, thereby clamping the device body, and the appropriate installation position is selected according to the size of different flaw detectors, so that the probe is protected at a suitable position, providing adaptability of the device, and at the same time, the probe body can be stored and protected through the limit groove, buffer pad and cover groove. After the connection is completed, the connecting wire is inserted into the limit groove from the bottom, so that the probe body is located at the top of the limit block above the limit groove, so that when the probe body needs to be used, it can be directly upward. When lifted, if you accidentally fail to hold it, the probe body will fall into the limit slot driven by the connecting line. The buffer pad avoids strong collision, and the cover slot can be directly covered when not in use to complete the storage of the probe body. While ensuring the buffering safety, it also ensures the convenience of taking and storing. The shock absorber and baffle can reduce the external force from the side. After the cover slot is covered, the baffle will be located on the right side of the cover slot and the limit block. At this time, if extrusion and collision occur on the right side, it can be buffered under the action of the shock absorber, thereby avoiding the problem of external force causing the limit block and the cover slot to deform and affect the normal removal of the probe body.

[0009] As an optional solution of the technical solution of the present application, a clamping groove is opened above the side wall of the limiting block on the opposite side of the cover groove, and a clamping block is fixedly connected to the edge of the side wall of the cover groove.

[0010] As an optional solution of the technical solution of the present application, a shock absorber is fixedly installed on the outer side wall of the cover groove, and the other end of the shock absorber is fixedly connected to the side wall of the baffle.

[0011] As an optional solution of the technical solution of the present application, a buffer pad is fixedly installed on the surface of the limit block outside the opening of the limit groove.

[0012] As an optional solution of the technical solution of the present application, one end of the adjusting bolt located on the inner side of the clamping block is movably connected to a pressure plate.

[0013] As an optional solution of the technical solution of the present application, the probe body is located on the surface of the limiting block above the limiting groove, and the connecting line below the probe body vertically passes through the limiting groove and is movably connected to the connecting port.

[0014] Compared with the prior art, the beneficial effects of this application are as follows:

[0015] 1. The present application uses a limit block, a clamp block, an adjusting bolt and a pressure plate, and the installation position can be freely selected. The clamp block is fitted with the side wall of the device body, and then the adjusting bolt is twisted to move the pressure plate inward, thereby clamping the device body. The appropriate installation position is selected according to the size of different flaw detectors, thereby providing protection for the probe at a suitable position, providing adaptability of the device.

[0016] 2. The present application can store and protect the probe body through the limit groove, buffer pad and cover groove. After the connection is completed, the connecting wire is inserted into the limit groove from the bottom, so that the probe body is located at the top of the limit block above the limit groove. In this way, when the probe body needs to be used, it can be directly lifted up. If it is accidentally not held, the probe body will fall into the limit groove driven by the connecting wire. The buffer pad avoids strong collision, and the cover groove can be directly covered when not in use to complete the storage of the probe body, which ensures the buffering safety while also ensuring the convenience of taking and storing.

[0017] 3. The present application can reduce lateral external force extrusion through shock absorbers and baffles. After the cover groove is covered, the baffle will be located on the right side of the cover groove and the limit block. At this time, if extrusion and collision occur on the right side, it can be buffered under the action of the shock absorber, thereby avoiding the problem of external force causing the limit block and the cover groove to deform and affecting the normal removal of the probe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is an overall view of an ultrasonic flaw detection device for accommodating and protecting a probe according to the present application;

[0020] Figure 2 This is a schematic diagram of the structure of a cover groove of an ultrasonic flaw detection device for accommodating and protecting a probe according to the present application;

[0021] Figure 3 This is a schematic diagram of the back structure of an ultrasonic flaw detection device that is convenient for storing and protecting the probe in the present application.

[0022] In the figure: 1. Device body; 2. Connecting wire; 201. Connecting port; 3. Probe body; 4. Clamp block; 5. Adjusting bolt; 6. Pressure plate; 7. Limit block; 8. Limit groove; 9. Buffer pad; 10. Cover groove; 11. Block; 12. Slot; 13. Shock absorber; 14. Baffle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, an ultrasonic flaw detection device that is convenient for storing and protecting a probe includes a device body 1, a probe body 3, an adjusting bolt 5, a limit block 7 and a baffle 14. A connecting port 201 is opened on the right side of the top of the device body 1. The connecting port 201 is movably connected to one end of a connecting line 2, and the other end of the connecting line 2 is movably connected to the probe body 3. The probe body 3 is located on the surface of the limit block 7 above the limit groove 8, and the connecting line 2 below the probe body 3 vertically passes through the limit groove 8 and is movably connected to the connecting port 201.

[0025] like Figure 2 As shown, the left side wall of the limit block 7 is fixedly connected with a clamp block 4, the outer side wall of one end of the clamp block 4 is threadedly connected with an adjusting bolt 5, and the end of the adjusting bolt 5 located on the inner side of the clamp block 4 is movably connected with a pressure plate 6, which can squeeze the device body 1 to complete the fixation.

[0026] like Figure 2 As shown, a limiting groove 8 is vertically provided at the top of the limiting block 7, and the limiting groove 8 is communicated with the side wall of the limiting block 7, and the top edge of the limiting block 7 is hingedly connected to a cover groove 10, and a buffer pad 9 is fixedly installed on the surface of the limiting block 7 outside the upper opening of the limiting groove 8. The buffer pad 9 can provide buffering when the probe body 3 falls to avoid collision between it and the limiting block 7, and the size of the probe body 3 is larger than the limiting groove 8, so it will not slide into the limiting groove 8 and fall directly.

[0027] like Figure 1 and Figure 2 As shown, a clamping groove 12 is provided above the side wall of the limiting block 7 on the opposite side of the cover groove 10 , and a clamping block 11 is fixedly connected to the edge of the side wall of the cover groove 10 .

[0028] like Figure 3 As shown, a shock absorber 13 is fixedly installed on the outer side wall of the cover groove 10, and the other end of the shock absorber 13 is fixedly connected to the side wall of the baffle 14, and the baffle 14 can block the collision and impact of external forces from the side.

[0029] In actual use, the installation position can be freely selected through the limit block 7, the clamp block 4, the adjusting bolt 5 and the pressure plate 6. The clamp block 4 is fitted with the side wall of the device body 1, and then the adjusting bolt 5 is twisted to move the pressure plate 6 inward, so that the device body 1 is clamped. The appropriate installation position is selected according to the size of different flaw detectors, so as to provide protection for the probe at a suitable position, thereby providing adaptability of the device. At the same time, the probe body 3 can be stored and protected by the limit groove 8, the buffer pad 9 and the cover groove 10. After the connection is completed, the connecting line 2 is inserted into the limit groove 8 from the bottom, so that the probe body 3 is located at the top of the limit block 7 above the limit groove 8. In this way, when the probe body 3 needs to be used, it can be directly lifted upwards. If the probe body 3 is accidentally not held, it will fall into the limit groove 8 driven by the connecting line 2. The buffer pad 9 avoids strong collision, and the cover groove 10 can be directly covered when not in use to complete the storage of the probe body 3. While ensuring the buffering safety, it also ensures the convenience of taking and storing. The shock absorber 13 and the baffle 14 can reduce the external force squeezing from the side. After the cover groove 10 is covered, the baffle 14 will be located on the right side of the cover groove 10 and the limit block 7. At this time, if squeezing and collision occur on the right side, it can be buffered under the action of the shock absorber 13, thereby avoiding the problem that the limit block 7 and the cover groove 10 are deformed due to external force and the probe body 3 cannot be taken normally.

Claims

1. An ultrasonic flaw detection device that is convenient for storing and protecting a probe, comprising a device body (1), a probe body (3), an adjusting bolt (5), a limit block (7) and a baffle (14), characterized in that: A connection port (201) is provided on the right side of the top of the device body (1), and the connection port (201) is movably connected to one end of the connecting line (2), and the other end of the connecting line (2) is movably connected to the probe body (3). The left side wall of the limit block (7) is fixedly connected to a clamp block (4), and an outer side wall of one end of the clamp block (4) is threadedly connected to an adjusting bolt (5). A limit groove (8) is vertically provided at the top of the limit block (7), and the limit groove (8) is communicated with the side wall of the limit block (7). The top edge of the limit block (7) is hingedly connected to a cover groove (10).

2. The ultrasonic flaw detection device that is convenient for storing and protecting the probe according to claim 1 is characterized in that: A clamping groove (12) is provided above the side wall of the limiting block (7) on the side opposite to the cover groove (10), and a clamping block (11) is fixedly connected to the edge of the side wall of the cover groove (10).

3. The ultrasonic flaw detection device that is convenient for storing and protecting the probe according to claim 1 is characterized in that: A shock absorber (13) is fixedly mounted on the outer side wall of the cover groove (10), and the other end of the shock absorber (13) is fixedly connected to the side wall of the baffle (14).

4. The ultrasonic flaw detection device for conveniently storing and protecting the probe according to claim 1, characterized in that: A buffer pad (9) is fixedly mounted on the surface of the limiting block (7) outside the upper opening of the limiting groove (8).

5. The ultrasonic flaw detection device that is convenient for storing and protecting the probe according to claim 1 is characterized in that: One end of the adjusting bolt (5) located inside the clamping block (4) is movably connected to a pressing plate (6).

6. The ultrasonic flaw detection device that is convenient for storing and protecting the probe according to claim 1 is characterized in that: The probe body (3) is located on the surface of the limiting block (7) above the limiting groove (8), and the connecting line (2) below the probe body (3) vertically passes through the limiting groove (8) and is movably connected to the connecting port (201).

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