An ultrasonic nondestructive testing probe with adjustable detection angle

Abstract

The utility model discloses an ultrasonic nondestructive testing probe convenient to adjust detection angle, including base, the top fixedly connected with mounting seat of base, the inner chamber swing joint of mounting seat has the plugboard, the left side fixedly connected with the thread barrel of mounting seat, the inner chamber thread joint of thread barrel has the locating screw rod, one end swing joint of locating screw rod has the clamping plate. The utility model discloses through installing lever, electric push rod, limit stop and movable cover, manual rotation installing lever, and installing lever drives fixed frame and the probe body of its inner chamber rotation, and the movable cover is moved on the surface of limit stop by the telescopic axle of electric push rod, to this adjustment probe's detection angle, has reached the purpose that the detection efficiency is high, and the locating screw rod drives the clamping plate to move to the clamping block of its one side and separates the inner chamber of plugboard, and the plugboard is removed upwards and is disassembled, and the movable installing lever is separated from the inner chamber of adjusting support arm to its surface, and the whole device is more convenient to carry after splitting.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic non-destructive testing probe technology, specifically an ultrasonic non-destructive testing probe with an easily adjustable testing angle. Background Technology

[0002] Ultrasonic nondestructive testing probes are important devices used in nondestructive testing to transmit and receive ultrasonic waves. They play a key role in material testing, defect identification, and dimensional measurement. Based on their structure and working principle, ultrasonic probes can be divided into various types, among which single-crystal probes, dual-crystal probes, and angle probes are some common types. For example, the published utility model provides "an ultrasonic non-destructive testing probe with easy adjustment of the detection angle", its announcement number is: CN216013250U. This patent includes a base plate, a detection component is fixedly installed on the top of the base plate, a steering component is fixedly installed on the top of the base plate, and a linear slide rail is fixedly installed on the top of the steering component. When detecting dangerous areas, the position of components such as the slide rail plate, connecting component, hanging rod, and mounting frame can be adjusted by sliding the movable component inside the linear slide rail, thereby changing the height of the sensing probe and its contact with the object being measured. However, the above cases still have the problem of inconvenience in carrying. Due to the size, their practicality is reduced and they are not convenient to carry according to usage needs. Therefore, the purpose of this utility model is to improve the practicality of ultrasonic non-destructive testing probes by setting up a portable mechanism. Utility Model Content

[0003] The purpose of this invention is to provide an ultrasonic non-destructive testing probe that is easy to adjust the detection angle. It has the advantage of high practicality and solves the problem that the existing ultrasonic non-destructive testing probes are inconvenient to carry due to their size.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic non-destructive testing probe with easily adjustable detection angle, comprising a base, a mounting seat fixedly connected to the top of the base, an insert plate movably connected to the inner cavity of the mounting seat, a threaded cylinder fixedly connected to the left side of the mounting seat, a positioning screw threadedly connected to the inner cavity of the threaded cylinder, a clamping plate movably connected to one end of the positioning screw, an adjusting screw movably connected to the top of the insert plate, an adjusting support arm threadedly connected to the surface of the adjusting screw, a mounting rod penetratingly connected to the top of the adjusting support arm, and a fixed surface of the mounting rod. A limiting plate is connected. One end of the mounting rod is fixedly connected to a cross arm. A controller is fixedly connected to the top of the cross arm. A fixed frame is movably connected to the side of the cross arm away from the mounting rod. A fastening screw is threaded to the front of the fixed frame. A clamping plate is movably connected to one end of the fastening screw. A probe body is movably connected between the clamping plate and the inner wall of the fixed frame. An electric push rod is movably connected to one side of the bottom of the cross arm. A limiting frame is fixedly connected to the bottom of the fixed frame near the cross arm. A movable sleeve is movably connected to the surface of the limiting frame. The telescopic shaft of the electric push rod is movably connected to the surface of the movable sleeve.

[0005] Preferably, the bottom of the base is fixedly connected to a movable wheel, which is evenly distributed at the four corners of the bottom of the base.

[0006] Preferably, a grip is fixedly connected to the end of the mounting rod away from the cross arm, and the surface of the grip is covered with an anti-slip sleeve.

[0007] Preferably, a pusher is fixedly connected to the top of one side of the mounting base, and a handle is fixedly connected between the pushers.

[0008] Preferably, a stabilizing sleeve is fixedly connected to the top of one side of the adjusting support arm, and the inner cavity of the stabilizing sleeve is movably connected to the surface of the mounting rod.

[0009] Preferably, a fixing frame is fixedly connected to one side of the insert plate, and a limiting sleeve is fixedly connected to the side of the fixing frame away from the insert plate. The inner cavity of the limiting sleeve is movably connected to the surface of the adjusting support arm.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses an installation rod, an electric push rod, a limiting frame, and a movable sleeve. By manually rotating the installation rod, the installation rod drives the probe body in the fixed frame and its inner cavity to rotate. The telescopic shaft of the electric push rod drives the movable sleeve to move on the surface of the limiting frame, thereby adjusting the detection angle of the probe and achieving high detection efficiency.

[0011] 2. This utility model uses a mounting base, insert plate, threaded cylinder, positioning screw, clamping plate and mounting rod. By rotating the positioning screw, the clamping plate moves to one side and the clamping block disengages from the inner cavity of the insert plate. The insert plate is then moved upwards for disassembly. The mounting rod is moved until its surface disengages from the inner cavity of the adjusting support arm. The entire device is more convenient to carry after being disassembled. Attached Figure Description

[0012] Figure 1 This is a three-dimensional view of the structure of this utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 This utility model Figure 2 A magnified view of a portion of point A in the middle; Figure 4 This utility model Figure 2 A magnified view of a portion of point B in the middle.

[0013] In the diagram: 1. Base; 2. Mounting base; 3. Insert plate; 4. Threaded cylinder; 5. Positioning screw; 6. Clamping plate; 7. Adjusting screw; 8. Adjusting support arm; 9. Mounting rod; 10. Limiting plate; 11. Cross arm; 12. Controller; 13. Fixing frame; 14. Fastening screw; 15. Clamping plate; 16. Probe body; 17. Electric push rod; 18. Limiting frame; 19. Movable sleeve; 20. Moving wheel; 21. Handle; 22. Push frame. Detailed Implementation

[0014] 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.

[0015] All components of this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0016] Please see Figure 1-4An ultrasonic non-destructive testing probe with adjustable detection angle includes a base 1, a mounting base 2 fixedly connected to the top of the base 1, an insert plate 3 movably connected to the inner cavity of the mounting base 2, a threaded cylinder 4 fixedly connected to the left side of the mounting base 2, a positioning screw 5 threadedly connected to the inner cavity of the threaded cylinder 4, a clamping plate 6 movably connected to one end of the positioning screw 5, an adjusting screw 7 movably connected to the top of the insert plate 3, an adjusting support arm 8 threadedly connected to the surface of the adjusting screw 7, a mounting rod 9 penetratingly connected to the top of the adjusting support arm 8, a limit plate 10 fixedly connected to the surface of the mounting rod 9, and a cross arm 1 fixedly connected to one end of the mounting rod 9. 1. A controller 12 is fixedly connected to the top of the horizontal arm 11. A fixed frame 13 is movably connected to the side of the horizontal arm 11 away from the mounting rod 9. A fastening screw 14 is threadedly connected to the front of the fixed frame 13. A clamping plate 15 is movably connected to one end of the fastening screw 14. A probe body 16 is movably connected between the clamping plate 15 and the inner wall of the fixed frame 13. An electric push rod 17 is movably connected to one side of the bottom of the horizontal arm 11. A limit frame 18 is fixedly connected to the bottom of the fixed frame 13 near the side of the horizontal arm 11. A movable sleeve 19 is movably connected to the surface of the limit frame 18. The telescopic shaft of the electric push rod 17 is movably connected to the surface of the movable sleeve 19.

[0017] The bottom of the base 1 is fixedly connected with casters 20, which are evenly distributed at the four corners of the bottom of the base 1.

[0018] Through the above technical solution, by setting the movable wheels 20, the four sets of movable wheels 20 can not only support the bottom of the base 1, but also enable the ultrasonic non-destructive testing device to move.

[0019] The end of the mounting rod 9 away from the cross arm 11 is fixedly connected to a handle 21, and the surface of the handle 21 is covered with an anti-slip sleeve.

[0020] With the above technical solution, by setting up the grip 21, the testing staff holds the grip 21 with their hands and rotates the mounting rod 9 by gripping the grip 21. The mounting rod 9 drives the fixed frame 13 and the probe body 16 in its inner cavity to rotate.

[0021] A pusher 22 is fixedly connected to the top of one side of the mounting base 2, and a handle is fixedly connected between the pushers 22.

[0022] With the above technical solution, by setting the pusher 22 and the pusher handle inside its cavity, the testing staff can hold the handle and push the ultrasonic testing device to move.

[0023] A stabilizing sleeve is fixedly connected to the top of one side of the adjusting support arm 8, and the inner cavity of the stabilizing sleeve is movably connected to the surface of the mounting rod 9.

[0024] By using the above technical solution, and by setting a stabilizing sleeve that wraps around the surface of the mounting rod 9, the mounting rod 9 becomes more stable when it rotates and will not wobble.

[0025] A fixing frame is fixedly connected to one side of the insert plate 3, and a limiting sleeve is fixedly connected to the side of the fixing frame away from the insert plate 3. The inner cavity of the limiting sleeve is movably connected to the surface of the adjusting support arm 8.

[0026] By using the above technical solution, by setting a fixed frame and a limiting sleeve on one side, the limiting sleeve wraps around the surface of the adjusting support arm 8, so that the adjusting support arm 8 will not shake significantly when moving up and down.

[0027] In use, bring all relevant components of the ultrasonic non-destructive testing device to the operating position, move the insert plate 3 and insert it into the inner cavity of the mounting base 2, rotate the positioning screw 5, the positioning screw 5 drives the clamping plate 6 to move to the side of the clamping block and insert it into the inner cavity of the insert plate 3, then move the mounting rod 9 and insert it into the socket at the top of the adjusting support arm 8, finally, put the probe body 16 into the fixed frame 13, rotate the fastening screw 14, the fastening screw 14 drives the clamping plate 15 to move and clamp and fix the probe body 16, connect the controller 12 to the probe body 16 through the connector and connecting wire, start the controller 12 to operate the probe body 16 to test the object to be tested, during the test, the tester can manually rotate the mounting rod 9, the mounting rod 9 drives the fixed frame 13 and the probe body 16 in its inner cavity to rotate, the telescopic shaft of the electric push rod 17 drives the movable sleeve 19 to move on the surface of the limit frame 18, thereby adjusting the detection angle of the probe.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic non-destructive testing probe with easily adjustable detection angle, comprising a base (1), characterized in that: A mounting base (2) is fixedly connected to the top of the base (1). A insert plate (3) is movably connected to the inner cavity of the mounting base (2). A threaded cylinder (4) is fixedly connected to the left side of the mounting base (2). A positioning screw (5) is threadedly connected to the inner cavity of the threaded cylinder (4). A clamping plate (6) is movably connected to one end of the positioning screw (5). An adjusting screw (7) is movably connected to the top of the insert plate (3). An adjusting support arm (8) is threadedly connected to the surface of the adjusting screw (7). An installation rod (9) is connected through the top of the adjusting support arm (8). A limit plate (10) is fixedly connected to the surface of the installation rod (9). A cross arm (11) is fixedly connected to one end of the installation rod (9). The top of the cross arm (11) is fixedly connected to the limit plate (9). A controller (12) is fixedly connected to the cross arm (11). A fixed frame (13) is movably connected to the side of the cross arm (11) away from the mounting rod (9). A fastening screw (14) is threadedly connected to the front of the fixed frame (13). A clamping plate (15) is movably connected to one end of the fastening screw (14). A probe body (16) is movably connected between the clamping plate (15) and the inner wall of the fixed frame (13). An electric push rod (17) is movably connected to one side of the bottom of the cross arm (11). A limit frame (18) is fixedly connected to the bottom of the fixed frame (13) near the cross arm (11). A movable sleeve (19) is movably connected to the surface of the limit frame (18). The telescopic shaft of the electric push rod (17) is movably connected to the surface of the movable sleeve (19).

2. The ultrasonic non-destructive testing probe with easily adjustable detection angle according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with a movable wheel (20), which is evenly distributed at the four corners of the bottom of the base (1).

3. The ultrasonic non-destructive testing probe with easily adjustable detection angle according to claim 1, characterized in that: The end of the mounting rod (9) away from the cross arm (11) is fixedly connected to a grip (21), and the surface of the grip (21) is covered with an anti-slip sleeve.

4. The ultrasonic non-destructive testing probe with easily adjustable detection angle according to claim 1, characterized in that: A pusher (22) is fixedly connected to the top of one side of the mounting base (2), and a handle is fixedly connected between the pushers (22).

5. The ultrasonic non-destructive testing probe with easily adjustable detection angle according to claim 1, characterized in that: A stabilizing sleeve is fixedly connected to the top of one side of the adjusting support arm (8), and the inner cavity of the stabilizing sleeve is movably connected to the surface of the mounting rod (9).

6. The ultrasonic non-destructive testing probe with easily adjustable detection angle according to claim 1, characterized in that: A fixing frame is fixedly connected to one side of the insert plate (3), and a limiting sleeve is fixedly connected to the side of the fixing frame away from the insert plate (3). The inner cavity of the limiting sleeve is movably connected to the surface of the adjusting support arm (8).

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