CN103306318A - Panoramic ultrasonic side wall detector - Google Patents
Panoramic ultrasonic side wall detector Download PDFInfo
- Publication number
- CN103306318A CN103306318A CN2013102462782A CN201310246278A CN103306318A CN 103306318 A CN103306318 A CN 103306318A CN 2013102462782 A CN2013102462782 A CN 2013102462782A CN 201310246278 A CN201310246278 A CN 201310246278A CN 103306318 A CN103306318 A CN 103306318A
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- cable
- probe
- side wall
- probing shell
- sonac
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to a panoramic ultrasonic side wall detector which comprises a winch, wherein the winch is equipped with a variable frequency master control device, a motor and a cable arraying mechanism; the cable arraying mechanism is provided with a cable; one end of the cable is connected with a measurement and control computer; the other end of the cable is connected with a probe; the probe comprises a probe housing and an ultrasonic sensor; the probe housing is movably connected with the ultrasonic sensor; and a stepping motor is arranged in the probe housing, and connected with the ultrasonic sensor by a shaft. The panoramic ultrasonic side wall detector adopts the stepping motor for rotary detection, and can obtain detailed information of a 360-degree direction of a side wall; computed side wall parameters are more scientific and real; three-dimensional display can be conducted on a shape and a material of the side wall; and a position and a size of a defect of the side wall can be observed visually.
Description
Technical field
The present invention relates to a kind of ultrasonic wave sidewall detector, particularly a kind of panorama ultrasonic wave sidewall detector.
Background technology
What existing sidewall detecting instrument based on Supersonic wave hole principles of internal reflection mainly adopted is fixed ultrasonic probe, its shortcoming is: can only detect the sidewall line (stake hole or diaphragm wall) of 2 or 4 directions, then only calculate and analyze the parameter in hole according to the data on these several sidewall lines.Obviously so just one of the oppose side wall shape simple sampling can not complete reflection sidewall complete information.Such as: the crack on the sidewall and hole etc. just can't detect, and these defectives be possible serious harm to the quality of pile foundation, so adopt the inadequate science of sidewall detection method of static probe and rigorous, can not intuitively see the defective on the hole wall.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of panorama ultrasonic wave sidewall detector.On the basis of existing Supersonic wave hole internal reflection instrument, improved, adopted rotating detector detecting 360 ° complete side walls information, thereby obtained more scientific and accurate sidewall parameter, and sidewall shape can be carried out three-dimensional visualization and show.
The technical scheme that the present invention takes is: a kind of panorama ultrasonic wave sidewall detector, comprise winch, and winch is equipped with frequency conversion master control set, motor, cable sector, and cable sector is provided with cable, and cable one end connects Measurement ﹠control computer, and the other end connects probe.Described probe comprises probing shell, sonac, and described probing shell and sonac are flexibly connected, and are provided with stepper motor in the probing shell, and stepper motor connects sonac by axle.
Be provided with seal between described probing shell and the sonac.
Be provided with the dynamic equilibrium capsule in the described probing shell, be used for guaranteeing all the time balance of probe external and internal pressure.
The described cable other end connects respectively control circuit, the sonac of stepper motor.
Be provided with bearing in the described probing shell, axle is installed in the probing shell by bearing.
Described cable sector comprises cylinder, and cable rule on cylinder is arranged, and cable sector is used for the medial axis position that the control probe is positioned at winch all the time.
A kind of panorama ultrasonic wave of the present invention sidewall detector has adopted the stepper motor rotated detection, can obtain the details of 360 ° of directions of sidewall, and the sidewall parameter that calculates is more scientific true.And can sidewall shape and material carry out three-dimensional display, can observe intuitively sidewall defective locations and size.
The dynamic equilibrium capsule is used for guaranteeing the probe internal and external pressure balance, and no matter probe is positioned at the how dark position of investigative range, and external and internal pressure is balance all the time, and mud just can not enter probe in the sonac rotation inner.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is apparatus of the present invention structural representation.
Fig. 2 is the probe cross section view one of apparatus of the present invention.
Fig. 3 is the probe cross section view two of apparatus of the present invention.
The specific embodiment
Such as Fig. 1 ~ shown in Figure 3, a kind of panorama ultrasonic wave sidewall detector comprises winch 2, winch 2 is equipped with frequency conversion master control set 2.1, motor 2.2, cable sector 2.3, cable sector 2.3 is provided with cable 3, and cable 3 one ends connect Measurement ﹠control computer (1), and the other end connects probe 4.Described probe 4 comprises probing shell 4.1, sonac 4.2, and described probing shell 4.1 is flexibly connected with sonac 4.2, is provided with stepper motor 4.4 in the probing shell 4.1, and stepper motor 4.4 connects sonac 4.2 by axle 4.5.Be provided with seal 4.3 between described probing shell 4.1 and the sonac 4.2.Be provided with dynamic equilibrium capsule 4.6 in the described probing shell 4.1, be used for guaranteeing all the time balance of probe 4 external and internal pressures.Described cable 3 other ends connect respectively control circuit, the sonac 4.2 of stepper motor 4.4.Be provided with bearing 4.7 in the described probing shell 4.1, axle 4.5 is installed in the probing shell 4.1 by bearing 4.7.Described cable sector 2.3 comprises cylinder, and cable 3 rule on cylinder is arranged, and cable sector 2.3 is used for the medial axis position that control probe 4 is positioned at winch 2 all the time.
Described dynamic equilibrium capsule 4.6 adopts flexible high molecular material, filled with oil and with the probe 4 internal communication, dynamic equilibrium capsule 4.6 compressed distortion when outside pressurized, keep probe 4 external and internal pressures consistent all the time, thereby preventing that mud from entering from the rotation position enters probe 4, realizes the sealing function all the time balance of 4 external and internal pressures that guarantees simultaneously to pop one's head in.
Measurement ﹠control computer 1 is used for cable 3 on the control winch 2 with the given speed lifting; Sonac 4.2 on the control probe 4 is rotated detection with the speed of setting, Measurement ﹠control computer 1 receiving detection information after, preserves and visual presentation out, complete sidewall parameter and the printing testing result calculated to be detected.
Winch 2 realizes that by frequency conversion master control set 2.1 cable 3 is with the given speed lifting after being mainly used in receiving Measurement ﹠control computer 1 instruction.Motor 2.2 is used for providing power, and the cylinder of control cable sector 2.3 rotates to transfer with setting speed and promotes pops one's head in 4.Frequency conversion master control set 2.1 is used for the rotating speed of control motor 2.2.The cable sector 2.3 main cable drums of realizing can sequence cable 3 tight rules when rising automatically, irregular winding can not occur.Order can guarantee to pop one's head in and 4 be positioned at all the time middle the permanent position of winch 2 when transferring, thereby guaranteeing to pop one's head in 4 remains at the center for the treatment of observing and controlling in testing process.
4 Main Functions of popping one's head in are to detect sidewall information and signal is sent to Measurement ﹠control computer 1 to carry out subsequent treatment.Stepper motor 4.4 is be used to the rotary power parts that sonac 4.2 is provided, its rate control instruction is from Measurement ﹠control computer 1, through going in the winch 2 on the control circuit that cable 3 sends to stepper motor 4.4, control circuit is adjusted the rotary speed of stepper motor 4.4 according to instruction.
Operating principle:
Sidewall instrument of the present invention is to utilize ultrasound imaging techniques, to launch ultrasonic pulse and to receive echo-signal perpendicular to sidewall direction.In time T.The time, launch a ultrasonic pulse, after pulse signal propagated into sidewall through mud, acoustic reflection was returned, the power of echo is directly proportional with density of earth formations, the received transducer of echo receives and converts to the signal of telecommunication, amplifies through signal, and information extraction is sent to Measurement ﹠control computer 1 by cable, be transformed into and be Measurement ﹠control computer 1 receptible data signal, through processing, can calculate the various parameters of sidewall, constructability, detection or supervisor are as the reference of operation or management.As long as so can accurately gather T.And A.(A refers to the ultrasonic echo amplitude, and the expression signal is strong and weak, can converse the material hardness of detection side wall) two parameters can calculate the diameter D of pore-forming.The rotated detection mode that the present invention adopts namely allows 360 ° of rotations of probe, the sending and receiving echo information, thus the panorama information that obtains sidewall is carried out post processing.
Implementation step:
1), the design parameter of measurement target is set, comprise the position, size, hole depth, concentration of hydraulic mixture in hole etc.
2), instrument self checking, guarantee that by a series of self checks instrument is normal.
3), probe 4 transfers to the exploration hole pilot scale and surveys a circle, whether shows its position at the center, hole by image, try again to survey if not then need to adjust winch 2 positions, until probe is positioned at the center in hole substantially.
4), transfer probe 4 to assigned address.
5), promote probe 4 with setting speed and measure, data automatic transmission to Measurement ﹠control computer 1 is processed.
6), measure complete, the automatic printing form.
Claims (6)
1. panorama ultrasonic wave sidewall detector, comprise winch (2), winch (2) is equipped with frequency conversion master control set (2.1), motor (2.2), cable sector (2.3), it is characterized in that, cable sector (2.3) is provided with cable (3), cable (3) one ends connect Measurement ﹠control computer (1), and the other end connects probe (4);
Described probe (4) comprises probing shell (4.1), sonac (4.2), described probing shell (4.1) is flexibly connected with sonac (4.2), be provided with stepper motor (4.4) in the probing shell (4.1), stepper motor (4.4) connects sonac (4.2) by axle (4.5).
2. described a kind of panorama ultrasonic wave sidewall detector according to claim 1 is characterized in that, is provided with seal (4.3) between described probing shell (4.1) and the sonac (4.2).
3. described a kind of panorama ultrasonic wave sidewall detector according to claim 1 and 2 is characterized in that, is provided with dynamic equilibrium capsule (4.6) in the described probing shell (4.1), is used for guaranteeing all the time balance of probe (4) external and internal pressure.
4. described a kind of panorama ultrasonic wave sidewall detector according to claim 1 is characterized in that, described cable (3) other end connects respectively control circuit, the sonac (4.2) of stepper motor (4.4).
5. described a kind of panorama ultrasonic wave sidewall detector according to claim 1 and 2 is characterized in that, be provided with bearing (4.7) in the described probing shell (4.1), axle (4.5) is installed in the probing shell (4.1) by bearing (4.7).
6. described a kind of panorama ultrasonic wave sidewall detector according to claim 1, it is characterized in that, described cable sector (2.3) comprises cylinder, and cable (3) rule on cylinder is arranged, and cable sector (2.3) is used for the medial axis position that control probe (4) is positioned at winch (2).
Priority Applications (2)
| 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 |
| CN201710142670.0A CN107100209B (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 true CN103306318A (en) | 2013-09-18 |
| CN103306318B CN103306318B (en) | 2017-03-15 |
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| 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 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710142670.0A Expired - Fee Related CN107100209B (en) | 2013-06-20 | 2013-06-20 | A kind of panoramic ultrasonic side wall detector |
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| CN (2) | CN107100209B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727358A (en) * | 2015-04-02 | 2015-06-24 | 北京天兴环宇科技有限公司 | 360-degree stereo imaging underground pile hole wall detection instrument |
| 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 |
| WO2019047391A1 (en) * | 2017-09-07 | 2019-03-14 | 石家庄铁道大学 | Device for measuring three-dimensional information of underground space and detection method therefor |
| 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 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN111217268A (en) * | 2020-03-12 | 2020-06-02 | 厚德九天（湖北）环保科技集团有限公司 | Ultrasonic wave lateral wall detector |
| CN111472394B (en) * | 2020-04-24 | 2021-06-04 | 三峡大学 | Device for rapidly measuring mud wall protection performance and using method |
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| JPH06347248A (en) * | 1993-06-08 | 1994-12-20 | Kajima Corp | Measuring apparatus of inside hollow face shape of anchor hole |
| 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 |
| CN102562043A (en) * | 2012-01-09 | 2012-07-11 | 刘刚 | Device for underground detecting sand production of oil well |
| CN203296086U (en) * | 2013-06-20 | 2013-11-20 | 三峡大学 | Panoramic ultrasonic side wall detector |
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| 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 |
| 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 |
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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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06347248A (en) * | 1993-06-08 | 1994-12-20 | Kajima Corp | Measuring apparatus of inside hollow face shape of anchor hole |
| 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 |
| CN102562043A (en) * | 2012-01-09 | 2012-07-11 | 刘刚 | Device for underground detecting sand production of oil well |
| CN203296086U (en) * | 2013-06-20 | 2013-11-20 | 三峡大学 | Panoramic ultrasonic side wall detector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727358A (en) * | 2015-04-02 | 2015-06-24 | 北京天兴环宇科技有限公司 | 360-degree stereo imaging underground pile hole wall detection instrument |
| 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 |
| WO2019047391A1 (en) * | 2017-09-07 | 2019-03-14 | 石家庄铁道大学 | Device for measuring three-dimensional information of underground space and detection method therefor |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107100209A (en) | 2017-08-29 |
| CN103306318B (en) | 2017-03-15 |
| CN107100209B (en) | 2018-01-12 |
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