Calibrating device for ultrasonic pore-forming quality detector

Abstract

The utility model provides an ultrasonic pore-forming quality detector calibration device, which relates to the technical field of bored pile pore-forming quality detection and comprises a protective shell, a detection column is arranged in the protective shell, and an ultrasonic sensor is arranged at the top of the detection column. Through cooperation of an ultrasonic sensor, an ultrasonic transmitter, a self-driven probe, a first motor, a second motor, a rotating shaft and a detection column, the whole device can carry out quality detection on drill holes of different sizes, automatic calibration can be carried out when the drill holes of different sizes are detected, workers do not need to adjust the device, the working efficiency is improved, and the labor intensity of workers is reduced. Then through cooperation of an electric sliding groove, a sliding block, an electric telescopic rod and a clamping block, the detection column can conduct quality detection on a deeper drill hole, the working efficiency is improved, and under cooperation of the electric telescopic rod and the clamping block, when the detection column breaks down, the detection column can be conveniently taken out and maintained, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bored pile hole quality detection, in particular to a calibration device for an ultrasonic hole quality detector. Background Art

[0002] Ultrasonic hole quality detector is an instrument that uses ultrasonic technology to detect the quality of holes in materials. It can be used to detect parameters such as hole size, shape, density, etc. in metals, plastics, ceramics and other materials, so as to evaluate the quality and reliability of the materials. This equipment is usually composed of ultrasonic transmitters, receivers, signal processors and displays. It sends ultrasonic waves into the material, then receives the reflected signal and processes the signal, and finally displays the quality information of the hole on the display. Ultrasonic hole quality detector has the characteristics of high precision, fast speed and non-destructiveness. It can be widely used in manufacturing, aerospace, automotive industry and other fields to help users improve production efficiency and product quality.

[0003] The existing ultrasonic hole quality detector calibration device may reduce the accuracy of hole detection due to different hole sizes during use, thereby reducing work efficiency. In addition, when detecting holes, the probe fixing part of the ultrasonic hole quality detector is too complicated, and it is difficult to repair it if a fault occurs, thereby reducing work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when using the ultrasonic hole-forming quality detector calibration device, the accuracy of the device in hole detection may decrease due to the different sizes of the holes, thereby reducing work efficiency, and when detecting the holes, the probe fixing part of the ultrasonic hole-forming quality detector is too complicated, and it is difficult to repair it if a fault occurs, thereby reducing work efficiency. A calibration device for an ultrasonic hole-forming quality detector is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a calibration device of an ultrasonic hole quality detector, comprising a protective shell, a detection column is arranged inside the protective shell, an ultrasonic sensor is arranged on the top of the detection column, a first motor is arranged on the top of the ultrasonic sensor, and a rotating shaft is connected to the inside of the ultrasonic sensor.

[0006] Preferably, a second motor is provided at one end of the side of the rotating shaft, and a self-driving probe is provided at the inner bottom end of the detection column.

[0007] Preferably, an ultrasonic transmitter is provided on the top of the self-driving probe, and a universal wheel is fixedly connected to the bottom of the protective shell.

[0008] Preferably, electric slide grooves are provided on both sides of the inner surface wall of the protective shell, and sliding blocks are slidably connected inside the electric slide grooves.

[0009] Preferably, an outer wall of the sliding block is fixedly connected to an electric telescopic rod, and one side end of the electric telescopic rod is fixedly connected to a clamping block.

[0010] Preferably, a support base is provided at the bottom of the second motor, and a connecting line is provided on the outer wall of the protective shell.

[0011] Preferably, one end of the side of the connecting line is fixedly connected to a controller, and a control button is provided on the outer wall of the controller.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model, through the cooperation of the ultrasonic sensor, the ultrasonic transmitter, the self-driven probe, the first motor, the second motor, the rotating shaft and the detection column, enables the overall device to perform quality inspection on boreholes of different sizes, and can automatically calibrate when inspecting boreholes of different sizes, without the need for staff to adjust it, thereby improving work efficiency. Then, through the cooperation of the electric slide, the sliding block, the electric telescopic rod and the clamping block, the detection column can perform quality inspection on deeper boreholes, thereby improving work efficiency. Moreover, with the cooperation of the electric telescopic rod and the clamping block, when the detection column fails, the detection column can be conveniently taken out and repaired, thereby improving work efficiency.

[0014] 2. The utility model, through the action of the universal wheel 2, enables the entire device to be moved according to demand, so that the staff can detect the drilling quality. Then, through the cooperation of the controller and the control button, the detection result of the entire device can be conveniently analyzed and processed, so that the staff can clearly observe and record the drilling quality data. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a calibration device for an ultrasonic hole quality detector;

[0016] Figure 2 The utility model proposes an electric slide installation position structure diagram of an ultrasonic hole quality detector calibration device;

[0017] Figure 3 A partial structural disassembly diagram of a calibration device for an ultrasonic hole quality detector is proposed for the utility model;

[0018] Figure 4 The utility model provides an ultrasonic transmitter installation position structure diagram of a calibration device for an ultrasonic hole quality detector.

[0019] Legend:

[0020] 1. Protective shell; 2. Universal wheel; 3. Connection line; 4. Controller; 5. Control button; 6. Detection column; 7. Sliding block; 8. Electric telescopic rod; 9. Clamping block; 10. First motor; 11. Electric slide; 12. Ultrasonic sensor; 13. Second motor; 14. Support seat; 15. Rotating shaft; 16. Self-driving probe; 17. Ultrasonic transmitter. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-4 As shown, the utility model provides an ultrasonic hole quality detector calibration device, including a protective shell 1, a detection column 6 is arranged inside the protective shell 1, an ultrasonic sensor 12 is arranged on the top of the detection column 6, a first motor 10 is arranged on the top of the ultrasonic sensor 12, a rotating shaft 15 is rotatably connected to the inside of the ultrasonic sensor 12, a second motor 13 is arranged at one end of the side of the rotating shaft 15, a self-driving probe 16 is arranged at the bottom end of the detection column 6, an ultrasonic transmitter 17 is arranged on the top of the self-driving probe 16, a universal wheel 2 is fixedly connected to the bottom of the protective shell 1, electric slide grooves 11 are arranged on both sides of the inner surface wall of the protective shell 1, a sliding block 7 is slidably connected to the inside of the electric slide groove 11, an electric telescopic rod 8 is fixedly connected to the outer wall of the sliding block 7, and a clamping block 9 is fixedly connected to one end of the side of the electric telescopic rod 8.

[0024] The effect achieved by the entire embodiment 1 is as follows: first, the ultrasonic hole quality detector is moved to the top of the borehole to be inspected, and the electric telescopic rod 8 is used to move in the opposite direction to drive the clamping block 9 to clamp the outer wall of the detection column 6, and then the electric slide 11 is started to drive the sliding block 7 to move downward, and at the same time drive the detection column 6 to move downward to reach the top of the borehole to be inspected, and the self-driving probe 16 is started and moved downward to inspect the borehole, and at the same time the ultrasonic transmitter 17 is started to inspect the borehole quality, and then the signal collected after the inspection is rebounded to the inside of the detection column 6, and the rebounded signal is received and collected by the ultrasonic sensor 12. Due to the different sizes of the boreholes, the entire The detection accuracy of the whole device decreases, and the first motor 10 is used to start and drive the ultrasonic sensor 12 to rotate, and the received ultrasonic wave is re-transmitted into the borehole, and then the second motor 13 is started to drive the rotating shaft 15 to rotate, and at the same time drive the ultrasonic sensor 12 to adjust the micro angle, automatically calibrate according to the size of the borehole, and transmit the ultrasonic wave back to the inside of the borehole, and repeatedly detect the borehole. Then, the ultrasonic sensor 12 is used to transmit the signal to an external display, so that the staff can observe and record the quality of the borehole and improve the efficiency of the borehole quality detection. Then, under the action of the universal wheel 2, the whole device can be moved according to the demand, so that the staff can detect the quality of the borehole.

[0025] Embodiment 2, as Figure 1-4 As shown, a support base 14 is provided at the bottom of the second motor 13, a connecting line 3 is provided on the outer wall of the protective shell 1, a controller 4 is fixedly connected to one end of the side of the connecting line 3, and a control button 5 is provided on the outer wall of the controller 4.

[0026] The effect achieved by the entire embodiment 2 is that, through the action of the support seat 14, the second motor 13 can be supported, which is convenient for the second motor 13 to operate stably and improve the working efficiency of the overall device. Then, the detection column 6 and the controller 4 are connected by the connecting line 3, which facilitates the transmission of the drilling quality data detected by ultrasonic wave to the inside of the controller 4, thereby improving the drilling quality detection efficiency. Finally, through the action of the control button 5, the operation of the overall device can be controlled to improve the working efficiency.

[0027] Working principle: First, the ultrasonic hole quality detector is moved to the top of the borehole to be inspected, and the electric telescopic rod 8 is used to move in the opposite direction to drive the clamping block 9 to clamp the outer wall of the detection column 6, and then the electric slide 11 is started to drive the sliding block 7 to move downward, and at the same time drive the detection column 6 to move downward to reach the top of the borehole to be inspected, and the self-driving probe 16 is started and moved downward to inspect the borehole. At the same time, the ultrasonic transmitter 17 is started to detect the quality of the borehole, and then the signal collected after the detection is rebounded to the inside of the detection column 6, and the rebounded signal is received and collected by the ultrasonic sensor 12, and then the first motor 10 is started to drive the ultrasonic sensor 12 to rotate, and the received ultrasonic wave is re-emitted into the borehole, and then the second motor 13 is started to drive the rotating shaft 15 to rotate, and at the same time drive the ultrasonic sensor 12 to adjust the micro angle, automatically calibrate according to the size of the borehole, transmit the ultrasonic wave back to the inside of the borehole, and repeatedly inspect the borehole, and then use the ultrasonic sensor 12 to transmit the signal to the external display, so that the staff can observe and record the quality of the borehole.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A calibration device for an ultrasonic hole quality detector, characterized in that: The invention comprises a protective shell (1), wherein a detection column (6) is arranged inside the protective shell (1), an ultrasonic sensor (12) is arranged on the top of the detection column (6), a first motor (10) is arranged on the top of the ultrasonic sensor (12), and a rotating shaft (15) is rotatably connected inside the ultrasonic sensor (12).

2. The ultrasonic hole quality detector calibration device according to claim 1, characterized in that: A second motor (13) is provided at one end of the side of the rotating shaft (15), and a self-driving probe (16) is provided at the inner bottom end of the detection column (6).

3. The ultrasonic hole quality detector calibration device according to claim 2, characterized in that: An ultrasonic transmitter (17) is arranged on the top of the self-driving probe (16), and a universal wheel (2) is fixedly connected to the bottom of the protective shell (1).

4. The ultrasonic hole quality detector calibration device according to claim 3, characterized in that: Electric slide grooves (11) are provided on both sides of the inner surface wall of the protective housing (1), and a sliding block (7) is slidably connected inside the electric slide groove (11).

5. The ultrasonic hole quality detector calibration device according to claim 4, characterized in that: An electric telescopic rod (8) is fixedly connected to the outer wall of the sliding block (7), and a clamping block (9) is fixedly connected to one end of the side of the electric telescopic rod (8).

6. The ultrasonic hole quality detector calibration device according to claim 2, characterized in that: A support seat (14) is provided at the bottom of the second motor (13), and a connecting line (3) is provided on the outer wall of the protective housing (1).

7. The ultrasonic hole quality detector calibration device according to claim 6, characterized in that: A controller (4) is fixedly connected to one end of the side of the connection line (3), and a control button (5) is provided on the outer wall of the controller (4).

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