CN209167225U - Building pile body detection device based on ultrasound - Google Patents
Building pile body detection device based on ultrasound Download PDFInfo
- Publication number
- CN209167225U CN209167225U CN201822006338.4U CN201822006338U CN209167225U CN 209167225 U CN209167225 U CN 209167225U CN 201822006338 U CN201822006338 U CN 201822006338U CN 209167225 U CN209167225 U CN 209167225U
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- ultrasonic
- circuit
- ultrasonic wave
- pile body
- wave
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Abstract
The utility model discloses a kind of building pile body detection devices based on ultrasound, it include: power-supplying circuit, ultrasonic transmission device, ultrasonic probe, ultrasonic receiver, first data acquisition circuit, second data acquisition circuit, STM32 master control and host computer, wherein, ultrasonic transmission device is used to emit ultrasonic wave to pile body, ultrasonic probe, ultrasonic receiver is for receiving the ultrasonic wave after pile body, STM32 master control passes through the first data acquisition circuit and the second data acquisition circuit and ultrasonic wave transmitting circuit respectively and ultrasonic wave receives circuit connection, host computer is connect with STM32, pass through the processing to ultrasonic transmission device and the ultrasonic signal of ultrasonic probe, ultrasonic receiver, the function of being detected to the integrality inside building pile body can be achieved.The building pile body structure of the detecting device based on ultrasound is reasonable, can be placed in pile body surface to detecting inside other building pile foundations such as bridge.
Description
Technical field
The utility model relates to the pile body detection fields in architectural engineering, specifically provide a kind of building based on ultrasound
Object pile body detection device.
Background technique
It is higher and higher to the construction requirements of the buildings such as bridge on highway with China's economic development, pile foundation conduct
Most important part in the field, therefore, pile foundation test process is especially paid attention to.In engineering practice, the construction of pile foundation by
The influence of natural conditions etc. many factors, therefore, a possibility that ground pile body generates defect is relatively high, the defect
The mechanical property that can influence pile foundation to some extent, if not giving pile foundation stringent detection, it will generate safety very serious
Hidden danger directly affects the total quality of engineering.
Pile body detection method has very much, is Large strain method first, although Large strain method determines that single pile vertical resistance pressure is held enough
The integrality of power and pile body is carried, but hammer vibration energy needed for Large strain reflective wave method is larger, it is costly, it is typically used in single pile
In the detection of bearing capacity, it is rarely applied to integrity detection；Followed by core drilling method, although reliably can intuitively reflect pile body
Inside concrete quality, verification pile foundation length, but its pile body integrity situation that cannot observe entire cross section, and construct
Level requirement and costly；It is finally low strain reflected wave method, operates more convenient, however this method impact energy
Relatively low, stress wave attentuation is relatively fast, therefore lower to the sensitivity of pile body middle and lower part defect.
Due to above-mentioned detection method Shortcomings, Method of Ultrasonic Penetration has become the developing direction of pile body detection.Its feature
Integrality comprehensive, careful, intuitive, and that pile body can be accurately detected out is detected, is a kind of advanced detection technique.However,
The existing device using Method of Ultrasonic Penetration detection pile body is built-in type, inconvenient to use.
Therefore, a kind of portable pile body detection device is developed, people's urgent problem to be solved is become.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of building pile body detection device based on ultrasound, with
Solving existing pile body detection device can only be pre-buried, inconvenient problem with use.
The technical solution of the utility model is as follows: a kind of building pile body detection device based on ultrasound, comprising: power supply
Power supply circuit, ultrasonic transmission device, ultrasonic probe, ultrasonic receiver, the first data acquisition circuit, the second data acquisition circuit,
STM32 master control and host computer, wherein ultrasonic transmission device include the ultrasonic wave transmitting circuit being connect with power-supplying circuit and
The transmitting transducer connecting with ultrasonic wave transmitting circuit, the transmitting transducer are used to launch ultrasonic wave transmitting circuit super
Acoustic wave energy is converted into mechanical wave energy and acts on tested pile body, ultrasonic probe, ultrasonic receiver include receive energy converter and with reception
The ultrasonic wave of energy converter connection receives circuit, and the mechanical wave energy for receiving energy converter for will receive is converted into ultrasonic wave
Energy is simultaneously sent to ultrasonic wave reception circuit, and STM32 master control passes through the first data acquisition circuit and the second data acquisition electricity respectively
Road and ultrasonic wave transmitting circuit and ultrasonic wave receive circuit connection, for receiving ultrasonic transmission device and ultrasonic probe, ultrasonic receiver
Ultrasonic signal and send supreme position machine, the STM32 master control is also connect with power-supplying circuit, and host computer passes through STM32
Master control obtains the ultrasonic signal of ultrasonic transmission device and ultrasonic probe, ultrasonic receiver in real time, passes through ultrasonic wave waveform diagram, analysis
Integrality inside building pile body realizes the function to the integrity detection inside building pile body.
It is preferred that STM32 master control is connect with the second data acquisition circuit by WIFI module.
Further preferably, it is provided with emitter probe on ultrasonic transmission device, is set on the ultrasonic probe, ultrasonic receiver
It is equipped with reception device probe, the ultrasound wave transmitting circuit and transmitting transducer are set in emitter probe, the reception
Energy converter and ultrasonic wave receive circuit and are set in reception device probe.
Further preferably, the ultrasonic probe, ultrasonic receiver further includes being set to ultrasonic wave to receive circuit and the acquisition of the second data
Amplifier between circuit, for amplifying the ultrasonic signal received.
Further preferably, it is provided with display screen on the host computer, is issued for real-time display ultrasound wave transmitting circuit
Ultrasonic wave and ultrasonic wave receive the parameter information and shape information of the received ultrasonic wave of circuit.
Building pile body detection device based on ultrasound provided by the utility model, can be to the pile body of building inside
Integrality detected, the specific steps are as follows: ultrasonic transmission device to pile body emit ultrasonic wave, pass through transmitting transducer turn
Mechanical energy is turned to, using transmission beam method, which can penetrate pile body, energy production decaying, and ultrasonic probe, ultrasonic receiver can connect
Mechanical energy after receiving this decaying, and it is converted into ultrasonic wave by receiving energy converter, host computer is obtained in real time by STM32 master control
The ultrasonic signal of ultrasonic transmission device and ultrasonic probe, ultrasonic receiver is obtained, ultrasonic wave waveform diagram is passed through, analyzes building pile body
Internal integrality realizes the function to the integrity detection inside building pile body.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is the structural block diagram of building pile body detection device based on ultrasound provided by the utility model；
Fig. 2 is the laying of building pile body detection device based on ultrasound provided by the utility model in the detection process
The location drawing.
Specific embodiment
The utility model is further explained below in conjunction with specific embodiment, but limitation is not originally practical
It is novel.
As shown in Figure 1, the utility model provides a kind of building pile body detection device based on ultrasound, comprising: electricity
Source power supply circuit 1, ultrasonic transmission device 2, ultrasonic probe, ultrasonic receiver 3, the first data acquisition circuit 4, the second data acquisition electricity
Road 5, STM32 master control 6 and host computer 7, wherein ultrasonic transmission device 2 includes the ultrasonic wave hair connecting with power-supplying circuit 1
Transmit-receive radio road 21 and the transmitting transducer 22 connecting with ultrasonic wave transmitting circuit 21, the transmitting transducer 22 is for sending out ultrasonic wave
The ultrasonic energy that transmit-receive radio road 21 is launched is converted into mechanical wave energy and acts on tested pile body, and ultrasonic probe, ultrasonic receiver 3 wraps
It includes and receives energy converter 31 and receive circuit 32 with the ultrasonic wave that energy converter 31 is connect is received, the reception energy converter 31 will be for that will connect
The mechanical wave energy received, which is converted into ultrasonic energy and is sent to ultrasonic wave, receives circuit 32, and STM32 master control 6 is respectively by the
One data acquisition circuit 4 and the second data acquisition circuit 5 receive circuit 32 with ultrasonic wave transmitting circuit 21 and ultrasonic wave and connect,
For receiving the ultrasonic signal of ultrasonic transmission device 2 and ultrasonic probe, ultrasonic receiver 3 and sending supreme position machine 7, the STM32
Master control 6 is also connect with power-supplying circuit 1, and host computer 7 is obtained ultrasonic transmission device 2 in real time by STM32 master control 6 and surpassed
The ultrasonic signal of acoustic receiver device 3 analyzes the integrality inside building pile body, realization pair by ultrasonic wave waveform diagram
The function of integrity detection inside building pile body.
Building pile body detection device based on ultrasound provided by the utility model, can be to the pile body of building inside
Integrality detected, the specific steps are as follows: ultrasonic transmission device to pile body emit ultrasonic wave, pass through transmitting transducer turn
Mechanical energy is turned to, using transmission beam method, which can penetrate pile body, energy production decaying, and ultrasonic probe, ultrasonic receiver can connect
Mechanical energy after receiving this decaying, and it is converted into ultrasonic wave by receiving energy converter, host computer is obtained in real time by STM32 master control
The ultrasonic signal of ultrasonic transmission device and ultrasonic probe, ultrasonic receiver is obtained, ultrasonic wave waveform diagram is passed through, analyzes building pile body
Internal integrality realizes the function to the integrity detection inside building pile body.
As the improvement of technical solution, as shown in Figure 1, STM32 master control 6 and the second data acquisition circuit 5 pass through WIFI mould
Block 8 connects.
As the improvement of technical solution, emitter probe is provided on ultrasonic transmission device 2, the ultrasonic wave receives
Reception device probe is provided on device 3, the ultrasound wave transmitting circuit 21 and transmitting transducer 22 are set to emitter spy
In head, the reception energy converter 31 and ultrasonic wave receive circuit 32 and are set in reception device probe.
As the improvement of technical solution, the ultrasonic probe, ultrasonic receiver 3 further include be set to ultrasonic wave receive circuit 32 with
Amplifier (not shown) between second data acquisition circuit 5, for amplifying the ultrasonic signal received.
As the improvement of technical solution, it is provided with display screen on the host computer 7, for real-time display ultrasonic wave transmitting electricity
Ultrasonic wave and ultrasonic wave that road 21 issues receive the parameter information and shape information of the received ultrasonic wave of circuit 32.
The step of being surveyed using above-mentioned building pile body detection device based on ultrasound to building pile physical examination is as follows:
(1), ultrasonic transmission device is placed in the side of tested pile body, and passes through ultrasonic wave transmitting circuit to tested pile body
Horizontal emission ultrasonic signal, the emitted energy converter of the ultrasonic wave of transmitting is converted into mechanical wave energy, and acts on tested pile body；
(2), ultrasonic probe, ultrasonic receiver is placed in the other side of tested pile body and is oppositely arranged with ultrasonic transmission device, surpassed
Acoustic receiver device is perforated through the mechanical wave energy behind pile body inside by receiving energy converter reception, converts mechanical wave energy to
Ultrasonic wave is sent to ultrasonic wave and receives circuit；
(3), host computer obtains the ultrasonic wave of ultrasonic transmission device and ultrasonic probe, ultrasonic receiver by STM32 master control in real time
Signal analyzes the integrality inside building pile body by ultrasonic wave waveform diagram, realizes to the integrality inside building pile body
The function of detection.
By the above method, the integrality inside the pile body of building can be detected, first ultrasonic wave transmitting dress
It sets to pile body and emits ultrasonic wave, and mechanical energy is converted by transmitting transducer, using transmission beam method, which can be penetrated
Pile body, energy production decaying, ultrasonic probe, ultrasonic receiver can receive the mechanical energy after this decaying, and be turned by receiving energy converter
Ultrasonic wave is turned to, host computer obtains the ultrasonic wave of ultrasonic transmission device and ultrasonic probe, ultrasonic receiver by STM32 master control in real time
Signal analyzes the integrality inside building pile body by ultrasonic wave waveform diagram, realizes to the integrality inside building pile body
The function of detection.
Specific embodiment of the present utility model is write according to progressive mode, and each embodiment party is highlighted
The difference of case, similar portion can be with cross-reference.
The embodiments of the present invention is elaborated above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
It is made a variety of changes under the premise of objective.
Claims (5)
1. building pile body detection device based on ultrasound characterized by comprising power-supplying circuit (1), ultrasonic wave hair
Injection device (2), ultrasonic probe, ultrasonic receiver (3), the first data acquisition circuit (4), the second data acquisition circuit (5), STM32 master control
(6) and host computer (7), wherein ultrasonic transmission device (2) includes the ultrasonic wave transmitting electricity connecting with power-supplying circuit (1)
Road (21) and the transmitting transducer (22) connecting with ultrasonic wave transmitting circuit (21), the transmitting transducer (22) is used for will be ultrasonic
The ultrasonic energy that wave transmitting circuit (21) is launched is converted into mechanical wave energy and acts on tested pile body, and ultrasonic wave receives dress
Setting (3) includes receiving energy converter (31) and receiving circuit (32) with the ultrasonic wave that energy converter (31) are connect is received, and the reception is changed
Energy device (31) receives circuit (32) for converting ultrasonic energy for the mechanical wave energy received and being sent to ultrasonic wave,
STM32 master control (6) passes through the first data acquisition circuit (4) and the second data acquisition circuit (5) and ultrasonic wave transmitting circuit respectively
(21) circuit (32) connection is received with ultrasonic wave, for receiving surpassing for ultrasonic transmission device (2) and ultrasonic probe, ultrasonic receiver (3)
Acoustic signals simultaneously send supreme position machine (7), and the STM32 master control (6) also connect with power-supplying circuit (1), and host computer (7) is logical
The ultrasonic signal that STM32 master control (6) obtains ultrasonic transmission device (2) and ultrasonic probe, ultrasonic receiver (3) in real time is crossed, by super
Acoustic waveform figure analyzes the integrality inside building pile body, realizes the function to the integrity detection inside building pile body.
2. according to building pile based on ultrasound body detection device described in claim 1, it is characterised in that: STM32 master control (6)
It is connect with the second data acquisition circuit (5) by WIFI module (8).
3. according to building pile based on ultrasound body detection device described in claim 1, it is characterised in that: ultrasonic wave transmitting dress
It sets and is provided with emitter probe on (2), reception device probe, the ultrasound are provided on the ultrasonic probe, ultrasonic receiver (3)
Wave transmitting circuit (21) and transmitting transducer (22) are set in emitter probe, the reception energy converter (31) and ultrasonic wave
Circuit (32) are received to be set in reception device probe.
4. according to building pile based on ultrasound body detection device described in claim 1, it is characterised in that: the ultrasonic wave connects
Receiving apparatus (3) further includes the amplifier being set between ultrasonic wave reception circuit (32) and the second data acquisition circuit (5), is used for
The ultrasonic signal received is amplified.
5. according to building pile based on ultrasound body detection device described in claim 1, it is characterised in that: the host computer
(7) display screen is provided on, the ultrasonic wave and ultrasonic wave issued for real-time display ultrasound wave transmitting circuit (21) receives circuit
(32) parameter information and shape information of received ultrasonic wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006338.4U CN209167225U (en) | 2018-12-03 | 2018-12-03 | Building pile body detection device based on ultrasound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006338.4U CN209167225U (en) | 2018-12-03 | 2018-12-03 | Building pile body detection device based on ultrasound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167225U true CN209167225U (en) | 2019-07-26 |
Family
ID=67341474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006338.4U Expired - Fee Related CN209167225U (en) | 2018-12-03 | 2018-12-03 | Building pile body detection device based on ultrasound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387570A (en) * | 2018-12-03 | 2019-02-26 | 吉林大学 | Building pile body detection device and detection method based on ultrasound |
-
2018
- 2018-12-03 CN CN201822006338.4U patent/CN209167225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387570A (en) * | 2018-12-03 | 2019-02-26 | 吉林大学 | Building pile body detection device and detection method based on ultrasound |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201203 |