Ultrasonic flaw detector calibration device

Abstract

The utility model relates to the technical field of calibration devices, and discloses an ultrasonic flaw detector calibration device which comprises a support column, a main body is fixedly mounted at the bottom of the support column, an operation panel for control is fixedly mounted on one side of the main body, and a telescopic rod for adjustment is fixedly mounted in the main body. One side of the telescopic rod is sleeved with a supporting rod used for supporting, and the top of the telescopic rod is fixedly provided with a calibration block used for assisting calibration. According to the ultrasonic flaw detector calibration device, through cooperative arrangement of the operation panel, the telescopic rod, the supporting rod and the calibration block, the practicability of the device can be improved during use, through arrangement of the telescopic rod, the calibration block can be lifted or lowered during use, the use convenience of the device is improved, and through arrangement of the operation panel and arrangement of a connecting port, the device can be connected with an ultrasonic flaw detector; and the supporting rod is arranged, so that the ultrasonic flaw detector can be supported and fixed when the ultrasonic flaw detector is used.

Description

Technical Field

[0001] The utility model relates to the technical field of calibration devices, in particular to a calibration device for an ultrasonic flaw detector. Background Art

[0002] Ultrasonic flaw detector is an instrument commonly used to detect internal defects and structures of materials. Its working principle is to use the reflection and diffraction phenomena when ultrasonic waves propagate in materials to detect internal defects of materials. In order to ensure the accuracy and reliability of ultrasonic flaw detector, it needs to be calibrated regularly. In summary, the background technology of ultrasonic flaw detector calibration device involves ultrasonic generator and receiver technology, research on ultrasonic propagation characteristics, data analysis and processing technology, standardization and certification technology, etc. The development and application of these technologies will help to improve the accuracy and reliability of ultrasonic flaw detector, so as to better meet the needs of industrial production and scientific research. In summary, the background technology of ultrasonic flaw detector calibration device involves ultrasonic generator and receiver technology, research on ultrasonic propagation characteristics, data analysis and processing technology, standardization and certification technology, etc. The development and application of these technologies will help to improve the accuracy and reliability of ultrasonic flaw detector, so as to better meet the needs of industrial production and scientific research.

[0003] Chinese patent announcement No. CN219084840U discloses an ultrasonic flaw detector calibration device, including a body, a front control panel and a rear control panel are respectively provided at both ends of the body, a mounting block is fixedly installed on the opposite side of the front control panel, mounting grooves are provided on both sides of the body, the mounting blocks are plugged into the mounting grooves, a locking structure is provided on one side of the body located in the mounting groove, a supporting structure is provided on the top of the body, the locking structure includes a groove, a through hole, a plug rod, a placement groove, a spring, and a connecting block, the groove is provided on one side of the mounting block, through holes are provided on both sides of the body, and the plug rod is slidably installed in the through hole. The ultrasonic flaw detector calibration device described in the present application has a simple structure, is easy to use, has strong connectivity, is easy to install and disassemble, is convenient for later maintenance, and enhances practicality.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The utility model cannot effectively and clearly calibrate the ultrasonic flaw detector when in use, which reduces the practicality of the device;

[0006] 2. The utility model has poor adjustability during use, which results in a low user experience for operators and reduces the applicability of the device. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides an ultrasonic flaw detector calibration device, which solves the problems in the prior art:

[0009] 1. The utility model cannot effectively and clearly calibrate the ultrasonic flaw detector when in use, which reduces the practicality of the device;

[0010] 2. The utility model has poor adjustability during use, which results in a low user experience for operators and reduces the applicability of the device.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ultrasonic flaw detector calibration device, including a pillar with a main body fixedly installed at the bottom, an operating panel for control fixedly installed on one side of the main body, a telescopic rod for adjustment fixedly installed inside the main body, a support rod for support is sleeved on one side of the telescopic rod, and a calibration block for auxiliary calibration is fixedly installed on the top of the telescopic rod.

[0013] Optionally, a hinge for opening and closing is fixedly mounted on the top of the main body, and a top cover for closing is fixedly mounted on one side of the hinge.

[0014] Optionally, a flange for installation is fixedly connected to the top of the pillar, and a base for support is fixedly installed on the bottom of the pillar.

[0015] Optionally, a connection port for connection is provided on one side of the operation panel, and a knob for adjustment is fixedly mounted on one side of the operation panel.

[0016] Optionally, a mounting seat for installation is fixedly connected to the bottom of the telescopic rod, and a connecting plate for installation is fixedly connected to the top of the telescopic rod.

[0017] Optionally, a cover for blocking is fixedly mounted on one side of the support rod, and a sleeve rod for supporting is sleeved on the middle part of the support rod.

[0018] Optionally, a threaded column for support is fixedly connected to one side of the sleeve rod, and an adjusting head for control is fixedly connected to one side of the threaded column.

[0019] Optionally, a sliding groove for sliding is provided on the top of the calibration block, and a scale line for calibration is provided on the top of the calibration block.

[0020] (III) Beneficial effects

[0021] The utility model provides an ultrasonic flaw detector calibration device, which has the following beneficial effects:

[0022] 1. The ultrasonic flaw detector calibration device can increase the practicability of the device when in use through the coordinated arrangement of the operating panel, the telescopic rod, the support rod and the calibration block. The arrangement of the telescopic rod can raise or lower the calibration block when in use, thereby increasing the convenience of using the device. The arrangement of the operating panel has a connection port that can be connected to the ultrasonic flaw detector to facilitate the calibration operation of the ultrasonic flaw detector. The arrangement of the support rod is to support and fix the device when in use.

[0023] 2. The ultrasonic flaw detector calibration device can increase the stability of the device during use through the coordinated arrangement of the main body and the support, and prevent the device from tipping over during use. The arrangement of the support can place the device firmly and parallelly on the ground, so as to increase the accuracy of the ultrasonic flaw detector during calibration operations. The arrangement of the main body is to protect the internal device from contamination when the device is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the telescopic rod structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the pillar structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the operating panel of the utility model;

[0029] Figure 6 This is a schematic diagram of the calibration block structure of the utility model.

[0030] In the figure: 1. main body; 2. pillar; 3. operating panel; 4. telescopic rod; 5. support rod; 6. calibration block; 7. hinge; 8. top cover; 9. flange; 10. base; 11. connection port; 12. knob; 13. mounting seat; 14. connecting plate; 15. cover; 16. sleeve rod; 17. threaded column; 18. adjustment head; 19. slide groove; 20. scale line. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] See also Figures 1 to 6 , the utility model provides a technical solution: an ultrasonic flaw detector calibration device, in order to increase the stability of the device when in use, is provided with a device body 1 and a support 2;

[0034] It includes a pillar 2 with a main body 1 fixedly installed on the bottom, a hinge 7 for opening and closing fixedly installed on the top of the main body 1, a top cover 8 for closing fixedly installed on one side of the hinge 7, a flange 9 for installation fixedly connected to the top of the pillar 2, and a base 10 for support fixedly installed on the bottom of the pillar 2. Therefore, the hinge 7 is provided to facilitate the opening and closing operation of the top cover 8 when in use, thereby increasing the convenience of use of the device, the flange 9 is provided to facilitate the installation and fixation of the pillar 2 when in use, and the base 10 is provided to increase the stability of the device when in use.

[0035] Embodiment 2:

[0036] In order to increase the operability of the device when in use, a device operation panel 3 is provided;

[0037] An operating panel 3 for control is fixedly installed on one side of the main body 1, a connection port 11 for connection is opened on one side of the operating panel 3, and a knob 12 for adjustment is fixedly installed on one side of the operating panel 3. Therefore, the connection port 11 is provided to facilitate the connection between the device and the ultrasonic flaw detector that needs to be calibrated, so as to facilitate the calibration operation, and the knob 12 is provided to facilitate the adjustment of the device.

[0038] Embodiment three:

[0039] In order to increase the convenience of the device during use, a telescopic rod 4, a support rod 5 and a calibration block 6 are provided;

[0040] A telescopic rod 4 for adjustment is fixedly installed inside the main body 1, a support rod 5 for support is sleeved on one side of the telescopic rod 4, a calibration block 6 for auxiliary calibration is fixedly installed on the top of the telescopic rod 4, a mounting seat 13 for installation is fixedly connected to the bottom of the telescopic rod 4, a connecting plate 14 for installation is fixedly connected to the top of the telescopic rod 4, a cover 15 for blocking is fixedly installed on one side of the support rod 5, a sleeve rod 16 for support is sleeved on the middle part of the support rod 5, a threaded column 17 for support is fixedly connected on one side of the sleeve rod 16, and an adjusting head 18 for control is fixedly connected on one side of the threaded column 17. A sliding groove 19 for sliding is provided on the top of the calibration block 6, and a scale line 20 for calibration is provided on the top of the calibration block 6. Therefore, the mounting seat 13 is provided to facilitate the installation and fixation of the device when in use, the connecting plate 14 is provided to facilitate the connection of the device with other devices when in use, the cover 15 is provided to block the support rod 5 when in use, the threaded column 17 is provided to facilitate the connection of the device when in use, the adjusting head 18 is provided to facilitate the adjustment of the device when in use, and the sliding groove 19 is provided to facilitate the calibration operation of the device when in use.

[0041] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0042] In the utility model, the working steps of the device are as follows:

[0043] First, the support column 2 is fixedly installed at the bottom of the main body 1 to increase the stability of the device when in use. Secondly, the operating panel 3 is fixedly installed on one side of the main body 1 to increase the controllability of the device when in use. Then, the telescopic rod 4 is fixedly installed inside the main body 1, and the support rod 5 is sleeved on one side of the telescopic rod 4 to increase the convenience of use of the device when in use. Finally, the calibration block 6 is fixedly installed on the top of the telescopic rod 4 to increase the practicality of the device when in use.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic flaw detector calibration device, comprising a support (2) on the bottom of which a main body (1) is fixedly mounted. Features: An operating panel (3) for control is fixedly mounted on one side of the main body (1), a telescopic rod (4) for adjustment is fixedly mounted inside the main body (1), a supporting rod (5) is sleeved on one side of the telescopic rod (4), and a calibration block (6) for auxiliary calibration is fixedly mounted on the top of the telescopic rod (4).

2. The ultrasonic flaw detector calibration device according to claim 1, Features: A hinge (7) for opening and closing is fixedly mounted on the top of the main body (1), and a top cover (8) for closing is fixedly mounted on one side of the hinge (7).

3. The ultrasonic flaw detector calibration device according to claim 1, Features: A flange (9) for installation is fixedly connected to the top of the support (2), and a base (10) for support is fixedly installed at the bottom of the support (2).

4. The ultrasonic flaw detector calibration device according to claim 1, Features: A connection port (11) for connection is provided on one side of the operating panel (3), and a knob (12) for adjustment is fixedly mounted on one side of the operating panel (3).

5. The ultrasonic flaw detector calibration device according to claim 1, Features: The bottom of the telescopic rod (4) is fixedly connected to a mounting seat (13) for mounting, and the top of the telescopic rod (4) is fixedly connected to a connecting plate (14) for mounting.

6. The ultrasonic flaw detector calibration device according to claim 1, Features: A sealing cover (15) for blocking is fixedly mounted on one side of the support rod (5), and a sleeve rod (16) for supporting is sleeved on the middle part of the support rod (5).

7. The ultrasonic flaw detector calibration device according to claim 1, Features: A threaded column (17) for support is fixedly connected to one side of the sleeve rod (16), and an adjusting head (18) for control is fixedly connected to one side of the threaded column (17).

8. The ultrasonic flaw detector calibration device according to claim 1, Features: A sliding groove (19) for sliding is provided on the top of the calibration block (6), and a scale mark (20) for calibration is provided on the top of the calibration block (6).

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