Calibration device for non-metal ultrasonic detector with protective structure

Abstract

The application discloses a kind of calibration device with protective structure for non-metal ultrasonic detector, including platform, calibration test block and couplant reservoir, test block groove is installed in the middle of the upper end of the platform.Affirmative effect is in that: by setting guard plate and shock-absorbing spring, the impact force that calibration device can effectively reduce when colliding in use process or carrying, to avoid the influence on the accuracy of calibration device, to ensure the service life of calibration device, by setting electric telescopic rod and the design of push plate, calibration device can replace manual detection probe and move debugging, to reduce the labor intensity of staff and improve the accuracy of operation, by setting suspension plate, mounting plate, electric push rod and couplant reservoir, calibration device can replace staff and add couplant electrically in use process, to reduce the work steps of staff, and improve work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of calibration devices, in particular to a calibration device with a protective structure for a non-metal ultrasonic detector. BACKGROUND

[0002] An ultrasonic detector generally refers to an ultrasonic detector, and sound waves are the propagation form of the mechanical vibration state of an object. Vibration refers to the to-and-fro movement of a mass point near its equilibrium position. The frequency of ultrasonic vibration is greater than 20KHz, which exceeds the upper limit of human hearing, and people call this inaudible sound wave an ultrasonic wave. Usually, longitudinal waves can propagate in elastic media, which is a form of energy propagation, and the characteristics of ultrasonic waves are high frequency and short wavelength. They can be transmitted in a straight line within a certain distance, have good beam shooting and directionality, and are used in the calibration of non-metal ultrasonic detectors.

[0003] Most existing calibration devices lack a protective mechanism, which can affect the accuracy of the calibration device when it is knocked during use or transportation, thereby affecting the service life of the calibration device. At the same time, most existing calibration devices use manual adjustment to move and adjust the detection probe, which increases the labor of the workers and reduces the accuracy of the work. Furthermore, most existing calibration devices require workers to manually add coupling agent with the help of external equipment during use, which makes the work steps of the workers more complicated and the work efficiency lower. Therefore, there is an urgent need for a calibration device with a protective structure for a non-metal ultrasonic detector to solve the existing problems. SUMMARY

[0004] The purpose of the present application is to provide a calibration device with a protective structure for a non-metal ultrasonic detector to solve the above problems.

[0005] The present application achieves the above-mentioned purpose through the following technical solutions:

[0006] The utility model provides a kind of calibration device for nonmetal ultrasonic detector with protective structure, including platform, calibration test block and couplant reservoir, the test block groove is installed in the middle part of the upper end of the platform, the calibration test block is installed in the test block groove, the test block groove is installed with support on both sides, the electric telescopic rod is installed with the electric telescopic rod on the upper end of the support, one end of the electric telescopic rod is installed with push plate, the operating panel is installed on the one side of the upper end of the platform, the operating panel is installed with PLC controller on one side, the column is installed on the other side of the upper end of the platform, the column is installed with suspension plate on the upper end, the suspension plate is installed with the loading plate on the one side of the lower end, the sliding block one is provided on the upper end of the loading plate, the electric slide rail one is installed at the junction of the suspension plate and the sliding block one, the electric push rod is installed on the one side of the lower end of the loading plate, the sliding block two is provided on the upper end of the electric push rod, the electric slide rail two is installed at the junction of the loading plate and the sliding block two, the couplant reservoir is installed on the outer lateral wall of the electric push rod, the pressing plate is installed on the lower end of the electric push rod, the electric control valve is installed on the lower end of the couplant reservoir, the protective plate is installed on the lateral wall of both ends of the platform, the damping spring is installed between the protective plate and the platform.

[0007] Further, the column is installed with support at the lower end of the four corners of the platform, and the platform is connected with the support by bolts.

[0008] By adopting the above technical scheme, the support can stably support the platform.

[0009] Further, the platform is welded with the test block groove, and the test block groove is connected with the calibration test block by a clamping groove.

[0010] By adopting the above technical scheme, the stability of the calibration test block can be ensured.

[0011] Further, the test block groove is provided with a scale on one side of the upper end, and the scale is formed on the test block groove.

[0012] By adopting the above technical scheme, the staff can manually observe and calibrate.

[0013] Further, the platform is connected with the support by bolts, the support is connected with the electric telescopic rod by screws, and the electric telescopic rod is connected with the push plate by screws.

[0014] By adopting the above technical scheme, the electric telescopic rod and the push plate can replace the staff to move the detection probe, and improve the accuracy of the work.

[0015] Further, the platform is connected with the operating panel and the PLC controller by screws.

[0016] By adopting the technical scheme, the PLC controller can start the electric appliance component to perform accurate operation according to the setting data.

[0017] Further, the carrier is connected with the carrier column through bolts, and the carrier column is connected with the suspension plate through bolts.

[0018] By adopting the technical scheme, the stability of the structure connection of the calibration device can be ensured.

[0019] Further, the slider one is formed on the carrying plate, the suspension plate is connected with the electric sliding rail one through a clamping groove, the slider two is formed on the electric push rod, and the carrying plate is connected with the electric sliding rail two through a clamping groove.

[0020] By adopting the technical scheme, the flexibility of the coupling agent adding work of the calibration device can be ensured.

[0021] Further, the electric push rod is welded with the coupling agent accumulator, the electric push rod is connected with the pressing plate through screws, and the coupling agent accumulator is connected with the electric valve through a clamping groove.

[0022] By adopting the technical scheme, the flexible coupling agent adding work of the staff can be replaced.

[0023] Further, the carrier is connected with the damping spring through a clamping groove, and the damping spring is welded with the protection plate.

[0024] By adopting the technical scheme, the protection plate provides the protection effect for the calibration device.

[0025] Specific working principle is: in use, the staff can be placed on the calibration test block of the ultrasonic detector that needs to be calibrated, and then the operating panel is set to the PLC controller, the electric telescopic rod is started to extend according to the set value by the PLC controller, so that the push plate drives the detection probe to be accurately pushed, and the staff can observe and calibrate through the scale, when the coupling agent needs to be added, the staff can set the PLC controller again through the operating panel, so that the PLC controller can start the electric slide rail one to work according to the set value, the electric slide rail one can drive the mounting plate to move forward and backward through the sliding block one, and the electric slide rail two is started to work, the electric slide rail two can drive the electric push rod to move left and right through the sliding block two, after moving to the set position, the electric push rod is started to extend, so that the electric push rod can drive the pressing plate to move downward, the coupling agent in the coupling agent reservoir is extruded, and the electric control valve is opened, so that the coupling agent can be extruded from the coupling agent reservoir under the action of the pressing plate, the adding work of the coupling agent is completed, the protection plate and the damping spring can effectively reduce the impact force on the device when the calibration device collides during use or transportation, so as to avoid affecting the accuracy of the calibration device, and further ensure the service life of the calibration device.

[0026] The beneficial effects of the present application are:

[0027] 1. By setting the protection plate and the damping spring, the calibration device can effectively reduce the impact force on the device when the calibration device collides during use or transportation, so as to avoid affecting the accuracy of the calibration device, and further ensure the service life of the calibration device;

[0028] 2. By setting the electric telescopic rod and the push plate, the calibration device can replace manual adjustment of the detection probe, so as to reduce the labor of the staff and improve the accuracy of the work;

[0029] 3. By setting the suspension plate, the mounting plate, the electric push rod and the coupling agent reservoir, the calibration device can replace the staff to add coupling agent during use, so as to reduce the working steps of the staff and improve the working efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structure diagram of the calibration device for non-metal ultrasonic detector with protection structure according to the present application;

[0031] Figure 2It is the connecting relationship diagram of the suspension carrier plate, the carrying plate and the coupling agent reservoir of the calibration device for the nonmetal ultrasonic detector with the protection structure;

[0032] Figure 3 It is the circuit block diagram of the calibration device for the nonmetal ultrasonic detector with the protection structure. Figure 1 The enlarged view of A in the middle;

[0033] Figure 4 It is the circuit block diagram of the calibration device for the nonmetal ultrasonic detector with the protection structure.

[0034] The figure mark explanation is as follows:

[0035] 1, carrier; 2, support; 3, test block groove; 4, calibration test block; 5, support; 6, electric telescopic rod; 7, push plate; 8, operation panel; 9, PLC controller; 10, carrier column; 11, suspension carrier plate; 12, carrying plate; 13, sliding block one; 14, electric sliding rail one; 15, electric push rod; 16, sliding block two; 17, electric sliding rail two; 18, coupling agent reservoir; 19, pressing plate; 20, electric control valve; 21, protection plate; 22, shock absorbing spring; 23, scale. Specific implementation

[0036] The application will be further described below in combination with the drawings:

[0037] As Figures 1-4 shown, a calibration device for a nonmetal ultrasonic detector with a protection structure, including carrier 1, calibration test block 4 and coupling agent reservoir 18, the upper end of the carrier 1 is provided with test block groove 3 in the middle, the test block groove 3 is provided with calibration test block 4, both sides of the test block groove 3 are provided with support 5, the upper end of the support 5 is provided with electric telescopic rod 6, one end of the electric telescopic rod 6 is provided with push plate 7, one side of the upper end of the carrier 1 is provided with operation panel 8, one side of the operation panel 8 is provided with PLC controller 9, the other side of the upper end of the carrier 1 is provided with carrier column 10, the upper end of the carrier column 10 is provided with suspension carrier plate 11, one side of the lower end of the suspension carrier plate 11 is provided with carrying plate 12, the upper end of the carrying plate 12 is provided with sliding block one 13, the connecting part of the suspension carrier plate 11 and the sliding block one 13 is provided with electric sliding rail one 14, one side of the lower end of the carrying plate 12 is provided with electric push rod 15, the upper end of the electric push rod 15 is provided with sliding block two 16, the connecting part of the carrying plate 12 and the sliding block two 16 is provided with electric sliding rail two 17, the outer wall of the electric push rod 15 is provided with coupling agent reservoir 18, the lower end of the electric push rod 15 is provided with pressing plate 19, the lower end of the coupling agent reservoir 18 is provided with electric control valve 20, both ends of the carrier 1 are provided with protection plate 21, the protection plate 21 and the carrier 1 are provided with shock absorbing spring 22.

[0038] In this embodiment, the four corners of the lower end of the carrier 1 are provided with support columns 2, and the carrier 1 is connected with the support columns 2 through bolts, which can ensure the stable operation of the calibration device.

[0039] In this embodiment, the carrier 1 is welded with the test block groove 3, and the test block groove 3 is connected with the calibration test block 4 through a clamping groove, which can ensure the stability of the calibration test block 4.

[0040] In this embodiment, the upper end of the test block groove 3 is provided with a scale 23, which is formed on the test block groove 3, which can facilitate the observation of the staff.

[0041] In this embodiment, the carrier 1 is connected with the support 5 through bolts, the support 5 is connected with the electric telescopic rod 6 through screws, the electric telescopic rod 6 is connected with the push plate 7 through screws, and the telescopic rod 6 can drive the push plate 7 to move.

[0042] In this embodiment, the carrier 1 is connected with the operation panel 8 and the PLC controller 9 through screws, which can make the staff more convenient to control and manage the calibration device.

[0043] In this embodiment, the carrier 1 is connected with the carrier column 10 through bolts, and the carrier column 10 is connected with the suspension plate 11 through bolts, which can ensure the stability of the suspension plate 11.

[0044] In this embodiment, the sliding block one 13 is formed on the mounting plate 12, the suspension plate 11 is connected with the electric sliding rail one 14 through a clamping groove, the sliding block two 16 is formed on the electric push rod 15, and the mounting plate 12 is connected with the electric sliding rail two 17 through a clamping groove, which can ensure the flexibility of the calibration device.

[0045] In this embodiment, the electric push rod 15 is welded with the coupling agent reservoir 18, the electric push rod 15 is connected with the pressing plate 19 through screws, and the coupling agent reservoir 18 is connected with the electric control valve 20 through a clamping groove, which can make the addition of coupling agent more stable.

[0046] In this embodiment, the carrier 1 is connected with the damping spring 22 through a clamping groove, the damping spring 22 is welded with the protective plate 21, and the protective plate 21 and the damping spring 22 can effectively reduce the impact force on the device when the calibration device is bumped during use or transportation.

[0047] The specific working principle is as follows: During use, the operator can place the ultrasonic testing probe to be calibrated on the calibration test block 4, and then set the PLC controller 9 through the operation panel 8. The PLC controller 9 will then activate the electric telescopic rod 6 to extend according to the set value, thereby driving the push plate 7 to precisely push the testing probe. Simultaneously, the operator can observe the calibration through the scale 23. When coupling agent needs to be added, the operator can re-set the PLC controller 9 through the operation panel 8, so that the PLC controller 9 can activate the electric slide rail 14 according to the set value. The electric slide rail 14 can drive the mounting plate 12 to move back and forth through the slider 13. Simultaneously, the electric slide rail 2 17 is activated. The electric slide rail 2 17 can drive the electric push rod 15 to move left and right through the slider 2 16. After moving to the set position, the electric push rod 15 will extend, allowing the pressure plate 19 to move downwards, squeezing the coupling agent in the coupling agent reservoir 18 and opening the electronic control valve 20. This allows the coupling agent to be squeezed out of the coupling agent reservoir 18 under the action of the pressure plate 19, completing the coupling agent addition. The protective plate 21 and the shock-absorbing spring 22 can effectively reduce the impact force on the calibration device during use or transportation, thereby avoiding affecting the accuracy of the calibration device and ensuring its service life.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A calibration device for a non-metallic ultrasonic testing instrument with a protective structure, characterized in that: The system includes a platform (1), a calibration test block (4), and a coupling agent reservoir (18). A test block slot (3) is installed in the middle of the upper end of the platform (1), and the calibration test block (4) is installed inside the test block slot (3). Supports (5) are installed on both sides of the test block slot (3), and electric telescopic rods (6) are installed on the upper ends of the supports (5). A push plate (7) is installed at one end of the electric telescopic rods (6). An operation panel (8) is installed on one side of the upper end of the platform (1), and a PLC controller (9) is installed on one side of the operation panel (8). A support column (10) is installed on the other side of the upper end of the platform (1), and a suspension plate (11) is installed on the upper end of the support column (10). A mounting plate (12) is installed on one side of the lower end of the suspension plate (11), and the mounting plate (12) is provided with a... A slider (13) is provided, an electric slide rail (14) is installed at the connection between the suspension plate (11) and the slider (13), an electric push rod (15) is installed on one side of the lower end of the mounting plate (12), a slider (16) is provided at the upper end of the electric push rod (15), an electric slide rail (17) is installed at the connection between the mounting plate (12) and the slider (16), a coupling agent reservoir (18) is installed on the outer side wall of the electric push rod (15), a pressure plate (19) is installed at the lower end of the electric push rod (15), an electric control valve (20) is installed at the lower end of the coupling agent reservoir (18), a protective plate (21) is installed on the side walls of both ends of the platform (1), and a shock-absorbing spring (22) is installed between the protective plate (21) and the platform (1).

2. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: Each of the four corners of the lower end of the platform (1) is equipped with a support column (2), and the platform (1) and the support column (2) are connected by bolts.

3. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The stage (1) is welded to the test block slot (3), and the test block slot (3) is connected to the calibration test block (4) through a slot.

4. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: A scale (23) is provided on one side of the upper end of the test block groove (3), and the scale (23) is formed on the test block groove (3).

5. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The platform (1) is connected to the support (5) by bolts, the support (5) is connected to the electric telescopic rod (6) by screws, and the electric telescopic rod (6) is connected to the push plate (7) by screws.

6. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The platform (1), the operation panel (8), and the PLC controller (9) are all connected by screws.

7. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The platform (1) is connected to the column (10) by bolts, and the column (10) is connected to the suspension plate (11) by bolts.

8. The calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The first slider (13) is formed on the mounting plate (12), the suspension plate (11) is connected to the first electric slide rail (14) through a slot, the second slider (16) is formed on the electric push rod (15), and the mounting plate (12) is connected to the second electric slide rail (17) through a slot.

9. A calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The electric push rod (15) is welded to the coupling agent reservoir (18), the electric push rod (15) is connected to the pressure plate (19) by screws, and the coupling agent reservoir (18) is connected to the electric control valve (20) by a slot.

10. A calibration device for a non-metallic ultrasonic testing instrument with a protective structure according to claim 1, characterized in that: The platform (1) and the shock-absorbing spring (22) are connected by a slot, and the shock-absorbing spring (22) is welded to the protective plate (21).

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