CN103306318B - A kind of panoramic ultrasonic side wall detector - Google Patents
A kind of panoramic ultrasonic side wall detector Download PDFInfo
- Publication number
- CN103306318B CN103306318B CN201310246278.2A CN201310246278A CN103306318B CN 103306318 B CN103306318 B CN 103306318B CN 201310246278 A CN201310246278 A CN 201310246278A CN 103306318 B CN103306318 B CN 103306318B
- Authority
- CN
- China
- Prior art keywords
- side wall
- cable
- probing shell
- sonac
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
Abstract
A kind of panoramic ultrasonic side wall detector, including winch, winch is provided with frequency conversion master control set, motor, cable sector, and cable sector is provided with cable, and cable one end connects Measurement ＆control computer, other end connection probe.The probe includes that probing shell, sonac, the probing shell are flexibly connected with sonac, is provided with stepper motor in probing shell, and stepper motor connects sonac by axle.Stepper motor rotated detection is present invention employs, the details in 360 ° of directions of side wall can be obtained, calculated side wall parameter is more scientific true.And three-dimensional display can be carried out with sidewall shape and material, can intuitively observe side wall defective locations and size.
Description
Technical field
The present invention relates to a kind of ultrasonic side wall detector, particularly a kind of panoramic ultrasonic side wall detector.
Background technology
The existing side wall detector device based on Supersonic wave hole principles of internal reflection mainly uses fixed ultrasonic probe,
Which has the disadvantage：The side wall line in 2 or 4 directions can only be detected（Stake holes or diaphragm wall）, then only according to this several side wall lines
On data come the parameter that calculates and analyze hole.Obviously a simple sampling so simply to sidewall shape, can not be complete
Reflection side wall complete information.For example：Crack and hole on the wall of side etc. cannot just detect, and these defects are possible seriously to endanger
Quality of the evil to pile foundation, so using the inadequate science of side wall detection method of fixed probe and rigorous, intuitively can not see
Defect on hole wall.
Content of the invention
For solving above-mentioned technical problem, the present invention provides a kind of panoramic ultrasonic side wall detector.In existing ultrasonic
Improved on the basis of hole internal reflection instrument, rotating detector is employed to detect 360 ° of complete side walls information, so as to obtain
More scientific and accurate side wall parameter is obtained, and sidewall shape can be carried out three-dimensional visualization displaying.
The technical scheme that the present invention takes is：A kind of panoramic ultrasonic side wall detector, including winch, winch is provided with change
Frequency master control set, motor, cable sector, cable sector are provided with cable, and cable one end connects Measurement ＆control computer, and other end connection is visited
Head.The probe includes that probing shell, sonac, the probing shell are flexibly connected with sonac, probing shell
Stepper motor is inside provided with, and stepper motor connects sonac by axle.
Seal is provided between the probing shell and sonac.
Dynamic equilibrium capsule is provided with the probing shell, for ensureing that probe external and internal pressure is balanced all the time.
The cable other end connects the control circuit of stepper motor, sonac respectively.
Bearing is provided with the probing shell, and axle is by bearing in probing shell.
The cable sector includes that cylinder, cable regular array on cylinder, cable sector are used for controlling probe position all the time
Medial axis position in winch.
A kind of panoramic ultrasonic side wall detector of the present invention, employs stepper motor rotated detection, can obtain side wall
The details in 360 ° of directions, calculated side wall parameter are more scientific true.And three can be carried out with sidewall shape and material
Dimension displaying, can intuitively observe side wall defective locations and size.
Dynamic equilibrium capsule is used for guarantee probe internal and external pressure balance, and no matter probe is located at the positions of many depths in investigative range,
External and internal pressure is balanced all the time, and it is internal that mud would not enter probe when sonac rotates.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is apparatus of the present invention structural representation.
Probe cross section views one of the Fig. 2 for apparatus of the present invention.
Probe cross section views two of the Fig. 3 for apparatus of the present invention.
Specific embodiment
As shown in Fig. 1 ~ Fig. 3, a kind of panoramic ultrasonic side wall detector, including winch 2, winch 2 is provided with frequency conversion master control
Device 2.1, motor 2.2, cable sector 2.3, cable sector 2.3 are provided with cable 3, and 3 one end of cable connects Measurement ＆control computer（1）,
Other end connection probe 4.The probe 4 includes probing shell 4.1, sonac 4.2, the probing shell 4.1 and ultrasound
Sensor 4.2 is flexibly connected, and is provided with stepper motor 4.4 in probing shell 4.1, and stepper motor 4.4 connects ultrasonic biography by axle 4.5
Sensor 4.2.Seal 4.3 is provided between the probing shell 4.1 and sonac 4.2.It is provided with the probing shell 4.1
Dynamic equilibrium capsule 4.6, for ensureing that 4 external and internal pressures of probe are balanced all the time.3 other end of the cable connects stepper motor respectively
4.4 control circuit, sonac 4.2.Bearing 4.7 is provided with the probing shell 4.1, axle 4.5 is installed by bearing 4.7
In probing shell 4.1.The cable sector 2.3 includes that cylinder, the regular array on cylinder of cable 3, cable sector 2.3 are used for
Control probe 4 is always positioned at the medial axis position of winch 2.
The dynamic equilibrium capsule 4.6 adopts flexible high molecular material, and inside is oil-filled and connects with inside probe 4, works as outside
When pressurized, dynamic equilibrium capsule 4.6 is kept 4 external and internal pressures of probe consistent all the time by compression, so as to prevent mud from entering from rotation
Transfer part position enters probe 4, realizes sealing function while ensureing that 4 external and internal pressures of probe are balanced all the time.
The cable 3 that Measurement ＆control computer 1 is used for controlling on winch 2 is lifted with given speed；Ultrasonic sensing on control probe 4
Device 4.2 carries out rotated detection with the speed for setting, and Measurement ＆control computer 1 is preserved after detection information is received and visual presentation goes out
Come, to be detected finishing can calculation side wall parameter and printing testing result.
Winch 2 realizes cable 3 with given speed by frequency conversion master control set 2.1 after being mainly used in receiving the instruction of Measurement ＆control computer 1
Degree lifting.Motor 2.2 is used for providing power, and the cylinder for controlling cable sector 2.3 rotates to transfer and lift spy with setting speed
4.Frequency conversion master control set 2.1 is used for the rotating speed of controlled motor 2.2.Cable sector 2.3 mainly realizes cable drum when rising
Automatically 3 tight rule of cable can be sequenced, is not in irregular winding.In decentralization, order can ensure to pop one's head in and 4 be always positioned at
The central fixing position of winch 2,4 remains at the center for treating observing and controlling in detection process so as to ensure to pop one's head in.
4 Main Functions of popping one's head in are to detect side wall information and send signals to Measurement ＆control computer 1 to carry out subsequent treatment.Stepping
Motor 4.4 is the rotary power part for providing sonac 4.2, and its rate control instruction is from Measurement ＆control computer 1, warp
Crossing and cable 3 is gone in winch 2 being sent in the control circuit of stepper motor 4.4, control circuit is according to instruction adjustment stepper motor
4.4 rotary speed.
Operation principle：
Wall instrument in side of the present invention is to utilize ultrasound imaging techniques, to launch ultrasonic pulse perpendicular to sidewall direction and be received back to
Ripple signal.In time T.When, launch a ultrasonic pulse, after mud travels to side wall, sound wave is reflected pulse signal,
The power of echo is directly proportional to density of earth formations, and echo is received and converted into electric signal by receive transducer, is amplified through signal, letter
Breath is sent to Measurement ＆control computer 1 through cable after extracting, and it is 1 receptible data signal of Measurement ＆control computer to be transformed into, and passes through
Process, the various parameters of side wall can be calculated, be easy to construct, detect or supervisor is used as operation or the reference of management.So
As long as can precise acquisition T.And A.（A refers to ultrasonic echo amplitude, represents signal strength, can converse the material of detection side wall
Matter hardness）Two parameter, you can calculate the diameter D of pore-forming.The rotated detection mode that the present invention is adopted, that is, allow 360 ° of probe to revolve
Turn, send and receive echo information, the panoramic information so as to obtain side wall is post-processed.
Implementation steps：
1）, the design parameter of measurement target, position, size, hole depth, concentration of hydraulic mixture including hole etc. are set.
2）, instrument self checking, guarantee that instrument is normal by a series of self-inspections.
3）, probe 4 transfer to exploration hole pilot scale survey a circle, whether its position is shown at hole center by image, if not
2 position of adjustment winch is then needed to try again to survey, until probe is generally within the center in hole.
4）, decentralization probe 4 to specified location.
5）, probe 4 lifted with setting speed measure, data transmit automatically and are processed to Measurement ＆control computer 1.
6）, measurement finish, automatic printing form.
Claims (3)
1. a kind of panoramic ultrasonic side wall detector, including winch（2）, winch（2）Frequency conversion master control set is installed（2.1）, electricity
Machine（2.2）, cable sector（2.3）, it is characterised in that cable sector（2.3）It is provided with cable（3）, cable（3）One end connects observing and controlling
Computer（1）, other end connection probe（4）；The probe（4）Including probing shell（4.1）, sonac（4.2）, described
Probing shell（4.1）With sonac（4.2）It is flexibly connected, probing shell（4.1）Stepper motor is inside provided with（4.4）, stepping
Motor（4.4）By axle（4.5）Connection sonac（4.2）, the probing shell（4.1）With sonac（4.2）It
Between be provided with seal（4.3）, the probing shell（4.1）Dynamic equilibrium capsule is inside provided with（4.6）, for ensureing probe（4）Inside and outside
Pressure is balanced all the time, the dynamic equilibrium capsule（4.6）Using flexible high molecular material, internal oil-filled and with probe（4）Inside connects
Logical, dynamic equilibrium capsule when outside pressurized（4.6）By compression, probe is kept（4）External and internal pressure is consistent all the time.
2. a kind of panoramic ultrasonic side wall detector according to claim 1, it is characterised in that the cable（3）The other end
Connect stepper motor respectively（4.4）Control circuit, sonac（4.2）.
3. a kind of panoramic ultrasonic side wall detector according to claim 1, it is characterised in that the probing shell（4.1）
Bearing is inside provided with（4.7）, axle（4.5）By bearing（4.7）It is arranged on probing shell（4.1）Interior.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142670.0A CN107100209B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
| CN201310246278.2A CN103306318B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246278.2A CN103306318B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142670.0A Division CN107100209B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103306318A CN103306318A (en) | 2013-09-18 |
| CN103306318B true CN103306318B (en) | 2017-03-15 |
Family
ID=49132004
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142670.0A Expired - Fee Related CN107100209B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
| CN201310246278.2A Expired - Fee Related CN103306318B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142670.0A Expired - Fee Related CN107100209B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107100209B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727358B (en) * | 2015-04-02 | 2017-08-25 | 北京天兴环宇科技有限公司 | A kind of underground pile hole hole wall detector of 360 degree of three-dimensional imagings |
| CN105606712A (en) * | 2015-11-10 | 2016-05-25 | 国网浙江慈溪市供电公司 | Ultrasonic detection probe, detection method, and detection system |
| CN106836199A (en) * | 2017-01-12 | 2017-06-13 | 中交公局第五工程有限公司 | A kind of roadbed construction process for bored pile |
| CN107367728B (en) * | 2017-09-07 | 2023-06-27 | 石家庄铁道大学 | Measuring device for three-dimensional information of underground space and detection method thereof |
| CN109596079A (en) * | 2018-12-29 | 2019-04-09 | 武汉固德超前高新科技研发有限公司 | A kind of measurement method of pore-forming grooving |
| CN110258509A (en) * | 2019-05-24 | 2019-09-20 | 中铁隧道集团二处有限公司 | A kind of cement soil wall processing method intrusively connecting wall chase section |
| CN110220484B (en) * | 2019-06-17 | 2022-02-18 | 西安科技大学 | Ultrasonic scanning imaging device and method for inner wall of drill hole |
| CN111173051A (en) * | 2020-03-09 | 2020-05-19 | 浙江中信检测有限公司 | Engineering pile foundation detection equipment |
| CN111472394B (en) * | 2020-04-24 | 2021-06-04 | 三峡大学 | Device for rapidly measuring mud wall protection performance and using method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203296086U (en) * | 2013-06-20 | 2013-11-20 | 三峡大学 | Panoramic ultrasonic side wall detector |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2644963B2 (en) * | 1993-06-08 | 1997-08-25 | 鹿島建設株式会社 | Measuring device for inner surface of anchor hole |
| CN2233948Y (en) * | 1995-11-02 | 1996-08-28 | 徐晓原 | Quality monitoring controller for sunk pouring pile |
| JP3016196B2 (en) * | 1997-10-31 | 2000-03-06 | 株式会社東京ソイルリサーチ | Method and apparatus for evaluating soundness of underground concrete structures such as cast-in-place concrete piles |
| CN1712644A (en) * | 2004-06-21 | 2005-12-28 | 美胜C&S检查株式会社 | Apparatus for inspecting concrete construction, e.g. piles |
| CN2878671Y (en) * | 2006-01-10 | 2007-03-14 | 山东科技大学 | Under-well meter for pile foundation drilling aperture measuring meter |
| CN1804371A (en) * | 2006-01-10 | 2006-07-19 | 山东科技大学 | Pile foundation boring aperture measurer |
| CN101165278A (en) * | 2006-10-20 | 2008-04-23 | 中国科学院声学研究所 | Grout pile concrete station ultrasonic wave checking method and checking system |
| CN101929167A (en) * | 2010-08-03 | 2010-12-29 | 浙江大学 | Ultrasonic side-hole detection method for detecting pile length |
| CN202073126U (en) * | 2011-04-13 | 2011-12-14 | 浙江为鹏交通建材有限公司 | Supersonic wave equipment for detecting filling pile |
| CN102535529A (en) * | 2011-12-08 | 2012-07-04 | 中铁五局（集团）有限公司 | Construction method of self-balancing method pile foundation bearing capacity test device |
| CN102562043B (en) * | 2012-01-09 | 2015-06-10 | 刘刚 | Device for underground detecting sand production of oil well |
-
2013
- 2013-06-20 CN CN201710142670.0A patent/CN107100209B/en not_active Expired - Fee Related
- 2013-06-20 CN CN201310246278.2A patent/CN103306318B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203296086U (en) * | 2013-06-20 | 2013-11-20 | 三峡大学 | Panoramic ultrasonic side wall detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107100209A (en) | 2017-08-29 |
| CN103306318A (en) | 2013-09-18 |
| CN107100209B (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103306318B (en) | A kind of panoramic ultrasonic side wall detector | |
| CN104727358B (en) | A kind of underground pile hole hole wall detector of 360 degree of three-dimensional imagings | |
| JP6463871B2 (en) | Borehole test equipment | |
| CN102914593B (en) | Method for detecting ultrasonic TOFD (time of flight diffraction) imaging of shaft pressing position | |
| CN106461618A (en) | Improved ultrasound inspection | |
| CN106545329A (en) | Drilled pile hole quality detection means and method | |
| CN106645421B (en) | A kind of seabed sediment acoustics in situ measurement and synchronous sampling device and method | |
| CN115598217B (en) | Device and method for in-situ measurement of low-frequency acoustic characteristics of seabed sediment layer | |
| CN108802189A (en) | A kind of sound detecting pipe bending velocity of sound correcting device and method | |
| CN100476372C (en) | Level measurement instrument | |
| CN107560669A (en) | Internal wave of ocean measurement apparatus | |
| CN104568111B (en) | A kind of medical acoustic pressure sensitivity of hydrophone and directive property method of testing | |
| CN105275451B (en) | A kind of radial 3-D imaging system of drilling | |
| CN105606712A (en) | Ultrasonic detection probe, detection method, and detection system | |
| CN105301111B (en) | A kind of detection system | |
| CN203296086U (en) | Panoramic ultrasonic side wall detector | |
| CN204789477U (en) | Wave speed tester is with probe with formation of image function | |
| CN201724760U (en) | Soil temperature multimetering apparatus | |
| CN204613151U (en) | A kind of compressed natural gas storage well the cannot-harm-detection device | |
| CN102072775B (en) | Portable temperature measuring recorder applied to geotechnical engineering field | |
| US20150212220A1 (en) | Acoustic piston track | |
| CN208636255U (en) | A kind of sound detecting pipe bending velocity of sound correcting device | |
| CN106556640A (en) | Assay device and its method of testing that a kind of measurement fracturing fracture is distributed in rock stratum | |
| CN205012988U (en) | Radial three -dimensional imaging appearance of driling | |
| CN113091877A (en) | Device and method for measuring target strength of pressure-controlled underwater acoustic scatterer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20210620 |