CN107299587A - Ultrasonic concrete speedway inspecting instrument - Google Patents
Ultrasonic concrete speedway inspecting instrument Download PDFInfo
- Publication number
- CN107299587A CN107299587A CN201611256292.0A CN201611256292A CN107299587A CN 107299587 A CN107299587 A CN 107299587A CN 201611256292 A CN201611256292 A CN 201611256292A CN 107299587 A CN107299587 A CN 107299587A
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- China
- Prior art keywords
- ultrasonic
- concrete
- road surface
- metal tube
- fully cured
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The present invention provides a kind of ultrasonic concrete speedway inspecting instrument, including metal tube, and its lower end is opened, upper end closed；Metal tube internal upper part is provided with that can produce the ring-shaped ultrasonic wave transducer of ultrasonic wave downwards, and its center is provided with ultrasonic receiver directed downwardly；Ultrasonic transducer, receiver are electrically coupled to the circuit board above them；Circuit board is additionally provided with battery；Circuit board includes the control module that ultrasonic transducer can be made to launch a ultrasonic wave at set time intervals, the read module for reading the ultrasonic intensity that ultrasonic receiver is received, the ultrasonic intensity numerical value that ultrasonic receiver is received is analyzed, and judges the analysis module whether concrete road surface is fully cured；The upper end of metal tube is provided with instruction device.The detector can be with the solidification situation of automatic detection concrete road surface, and sends warning；To save a large amount of manpower and materials.
Description
Technical field
The present invention relates to civil engineering field, especially, it is related to a kind of concrete road surface detector.
Background technology
For cast-in-place concrete road surface, the problem of existing is to be difficult to estimate whether it has been cured, therefore would generally be existing
Pouring concrete road surfacing faggot or protecting film, and interception facility is set in roadside, to prevent vehicle in cast-in-place concrete road
Pass through in face.However, being protected using this kind of mode, it is necessary to consume more manpower and materials, and need timing to take on the spot
The modes such as percussion detect whether road surface solidifies.Whole process is more bothered.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of ultrasonic concrete speedway inspecting instrument, the detector
Can be with the solidification situation of automatic detection concrete road surface, and send warning；To save a large amount of manpower and materials.
The technical solution adopted for the present invention to solve the technical problems is：The ultrasonic concrete speedway inspecting instrument includes gold
Category pipe；The lower end of the metal tube is opened, upper end closed；Metal tube internal upper part, which is provided with, can produce the ultrasound towards metal tube lower end
The ring-shaped ultrasonic wave transducer of ripple；The center of the ultrasonic transducer is received provided with a ultrasonic wave towards metal tube lower end
Device；The ultrasonic transducer, ultrasonic receiver are electrically coupled to the circuit board above them；The circuit board
It is additionally provided with battery；The circuit board, which includes, can make the ultrasonic transducer launch once ultrasound at set time intervals
The control module of ripple, the read module for reading the ultrasonic intensity that the ultrasonic receiver is received, the ultrasonic wave is connect
The ultrasonic intensity numerical value that receipts device is received is analyzed, and judges the analysis module whether concrete road surface is fully cured；Institute
The upper end for stating metal tube is provided with instruction device, is not fully cured and is fully cured in concrete road surface under two kinds of situations, described to refer to
Showing device shows as different instruction states.
Preferably, the alarming device is warning lamp, when concrete road surface is not fully cured, the warning lamp takes on a red color；
When being fully cured, the warning lamp is in green.
Preferably, when the ultrasonic transducer often launches a ultrasonic wave, 3-10 seconds are continued with constant power.
Preferably, the analysis module analyzes whether concrete road surface is fully cured as follows：When the ultrasound
When the ultrasonic intensity that ripple receiver is continuously received several times is more than setting value, then judge that concrete road surface has been fully cured.
Preferably, the analysis module analyzes whether concrete road surface is fully cured as follows：Record is often launched
During ultrasonic wave, the ultrasonic intensity that the ultrasonic receiver is received, until what the ultrasonic receiver was received
Ultrasonic intensity continuously immobilizes several times, then judges that concrete road surface has been fully cured.
Preferably, the metal tube is divided into the upper semisection and lower semisection connected by screw thread pair, the battery, circuit
Plate, ultrasonic transducer, ultrasonic receiver are mutually fixed with the upper semisection；And the connection end of upper semisection is formed with external screw thread, under
Half section of connection end is formed with internal thread, makes the inner side of connection end of the connection end in lower semisection of upper semisection；So as to make the gold
When belonging to pipe insertion cast-in-place concrete road surface, road surface is flushed with the connection end port of the lower semisection, in order in concrete road surface
When being fully cured, the upper semisection is twisted except recovery；Both the recycling of upper semisection can be realized, lower semisection influence is turn avoid
Road surface.
The beneficial effects of the present invention are：After the ultrasonic concrete speedway inspecting instrument is poured in concrete road surface, only need
The metal tube is inserted in concrete；Making the ultrasonic transducer, break-make is once at set time intervals；If concrete
Uncured, then a large amount of ultrasonic waves are absorbed by the soft concrete of matter, cause the receiving intensity of the ultrasonic receiver very low, and
After concrete is fully cured, then most ultrasonic waves will be reflected back, and the intensity for receiving ultrasonic receiver is big
Width is improved；Therefore, the ultrasonic intensity numerical value according to received by ultrasonic receiver, you can judge whether concrete road surface is complete
All solidstate, and instruction is made by the instruction device；Thus, staff solidifies situation in detection road surface on the spot without timing,
The instruction device under remote reviewing is only needed to obtain result；Simultaneously for current passerby and vehicle, it also need to only observe this and refer to
Showing device, so that it may understand the solidification situation of concrete road surface, in order to avoid cause meaningless detour or the damage to cast-in-place road surface.
Brief description of the drawings
Fig. 1 is the structural representation of this ultrasonic concrete speedway inspecting instrument embodiment one.
Fig. 2 is the structural representation of this ultrasonic concrete speedway inspecting instrument embodiment two.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
Embodiment one：
In the embodiment one shown in Fig. 1, the ultrasonic concrete speedway inspecting instrument includes metal tube 1；Under the metal tube 1
End is opened wide, upper end closed；The internal upper part of metal tube 1, which is provided with, can produce the loop-shaped ultrasound transducing towards the ultrasonic wave of metal tube lower end
Device 2；Provided with one towards under metal tube in the annular ring of encirclement in the center of the ultrasonic transducer 2, i.e. ultrasonic transducer 2
The ultrasonic receiver 3 at end；The ultrasonic transducer 2, ultrasonic receiver 3 are electrically coupled to the circuit above them
Plate 4；The top of circuit board 4 is additionally provided with battery 5.
The circuit board 4, which includes, can make the ultrasonic transducer 2 launch a ultrasonic wave at set time intervals
Control module；Such as, make ultrasonic transducer 2 per launching every other hour once, transmitting every time is continued with constant transmission power
3-10 seconds.Circuit board 4 also includes the read module for the ultrasonic intensity that the reading ultrasonic receiver 3 is received, to described
The ultrasonic intensity numerical value that ultrasonic receiver 3 is received is analyzed, and judges point whether concrete road surface is fully cured
Analyse module.
The upper end of the metal tube 1 is provided with instruction device 6, is not fully cured and is fully cured two kinds of shapes in concrete road surface
Under condition, the instruction device 6 shows as different instruction states.In the present embodiment one, the instruction device 6 is warning lamp, is mixed
When solidifying soil surface is not fully cured, the warning lamp takes on a red color；When being fully cured, the warning lamp is in green.
Above-mentioned detector, the analysis module can be analyzed whether concrete road surface is fully cured by the following two kinds mode：
First, when the ultrasonic intensity that the ultrasonic receiver 3 is continuously received several times is more than setting value, then judging coagulation
Soil surface has been fully cured.Which is simply direct, and the operand of the analysis module is relatively low.
Second, when record often launches a ultrasonic wave, the ultrasonic intensity that the ultrasonic receiver 3 is received, until
The ultrasonic intensity that the ultrasonic receiver 3 is received continuously immobilizes several times, then judges that concrete road surface is completely solid
Change.For this method, can greatly enhance the versatility of the detector because no matter showing for which kind of construction requirement and specification
Pouring concrete road surface, in the curing process, concrete hardness always by soft to being gradually hardened to stably firmly, therefore, concrete pair
In ultrasonic wave absorption from by force to weak gradually to stable；Therefore which does not need the setting value in analysis method one, and it is straight
Scoop out the detection for a variety of cast-in-place concrete road surfaces.
After above-mentioned ultrasonic concrete speedway inspecting instrument is poured in concrete road surface, only the metal tube 1 need to be inserted mixed
In solidifying soil；Making the ultrasonic transducer 2, break-make is once at set time intervals；If concrete is uncured, a large amount of ultrasounds
Ripple is absorbed by the soft concrete of matter, causes the receiving intensity of the ultrasonic receiver very low, and when concrete is fully cured
Afterwards, then most ultrasonic waves will be reflected back, and greatly improve the intensity that ultrasonic receiver 3 is received；Therefore, according to
Ultrasonic intensity numerical value received by ultrasonic receiver 3, you can judge whether concrete road surface is fully cured, and pass through institute
State instruction device 6 and make instruction；Thus, staff solidifies situation in detection road surface on the spot without timing, only needs under remote reviewing
The instruction device 6 can obtain result；Simultaneously for current passerby and vehicle, the instruction device 6 also need to be only observed, so that it may
Understand the solidification situation of concrete road surface, in order to avoid cause meaningless detour or the damage to cast-in-place road surface.
Embodiment two：
For the embodiment two shown in Fig. 2, the difference of itself and embodiment one is：1 point of the metal tube is to pass through screw thread
Pair connection upper semisection 11 and lower semisection 12, the battery 5, circuit board 4, ultrasonic transducer 2, ultrasonic receiver 3 with
The upper semisection 11 is mutually fixed；And the connection end of upper semisection 11 is formed with external screw thread, the connection end of lower semisection 12 is formed with internal thread, made
The connection end of upper semisection 11 is in the inner side of the connection end of lower semisection 12；So as to make the metal tube 1 insert cast-in-place concrete road
During face, road surface is flushed with the connection end port of the lower semisection 12, during in order to be fully cured in concrete road surface, on described
Twist except recovery for half section 11；Both the recycling of upper semisection 11 can be realized, the influence of lower semisection 12 road surface is turn avoid.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification for being made, equivalent substitution should be included in the scope of the protection.
Claims (6)
1. a kind of ultrasonic concrete speedway inspecting instrument, it is characterised in that：Including metal tube（1）；The metal tube（1）Lower end
It is open, upper end closed；Metal tube（1）Internal upper part, which is provided with, can produce the loop-shaped ultrasound transducing towards the ultrasonic wave of metal tube lower end
Device（2）；The ultrasonic transducer（2）Center be provided with a ultrasonic receiver towards metal tube lower end（3）；It is described super
Acoustic wave transducer（2）, ultrasonic receiver（3）It is electrically coupled to the circuit board above them（4）；The circuit board（4）
Top is additionally provided with battery（5）；The circuit board（4）The ultrasonic transducer can be made by including（2）With between the time of setting
Every control module, the reading ultrasonic receiver for launching a ultrasonic wave（3）The reading mould of the ultrasonic intensity received
Block, to the ultrasonic receiver（3）The ultrasonic intensity numerical value received is analyzed, and judges whether concrete road surface is complete
The analysis module of all solidstate；The metal tube（1）Upper end be provided with instruction device（6）, be not fully cured in concrete road surface and
It is fully cured under two kinds of situations, the instruction device（6）Show as different instruction states.
2. ultrasonic concrete speedway inspecting instrument according to claim 1, it is characterised in that：The alarming device（6）For
Warning lamp, when concrete road surface is not fully cured, the warning lamp takes on a red color；When being fully cured, the warning lamp is in green.
3. ultrasonic concrete speedway inspecting instrument according to claim 1, it is characterised in that：The ultrasonic transducer
（2）When often launching a ultrasonic wave, 3-10 seconds are continued with constant power.
4. the ultrasonic concrete speedway inspecting instrument according to claim 1 or 3, it is characterised in that：The analysis module is pressed
Whether following manner analysis concrete road surface is fully cured：When the ultrasonic receiver（3）The continuous ultrasound received several times
When intensity of wave is more than setting value, then judge that concrete road surface has been fully cured.
5. the ultrasonic concrete speedway inspecting instrument according to claim 1 or 3, it is characterised in that：The analysis module is pressed
Whether following manner analysis concrete road surface is fully cured：When record often launches a ultrasonic wave, the ultrasonic receiver（3）
The ultrasonic intensity received, until the ultrasonic receiver（3）The ultrasonic intensity received continuously immobilizes several times,
Then judge that concrete road surface has been fully cured.
6. ultrasonic concrete speedway inspecting instrument according to claim 1, it is characterised in that：The metal tube（1）It is divided into
The upper semisection connected by screw thread pair（11）And lower semisection（12）, the battery（5）, circuit board（4）, ultrasonic transducer
（2）, ultrasonic receiver（3）With the upper semisection（11）It is mutually fixed；And upper semisection（11）Connection end be formed with external screw thread, lower half
Section（12）Connection end be formed with internal thread, make upper semisection（11）Connection end be in lower semisection（12）Connection end inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256292.0A CN107299587B (en) | 2016-12-30 | 2016-12-30 | Ultrasonic concrete pavement detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256292.0A CN107299587B (en) | 2016-12-30 | 2016-12-30 | Ultrasonic concrete pavement detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107299587A true CN107299587A (en) | 2017-10-27 |
| CN107299587B CN107299587B (en) | 2020-06-30 |
Family
ID=60137788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611256292.0A Expired - Fee Related CN107299587B (en) | 2016-12-30 | 2016-12-30 | Ultrasonic concrete pavement detector |
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| CN (1) | CN107299587B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247608A (en) * | 1987-04-03 | 1988-10-14 | Touyoko Erumesu:Kk | Method for measuring thickness and internal cracking position of concrete |
| CN1584585A (en) * | 2004-06-03 | 2005-02-23 | 太原理工大学 | Non-destructive determining method for early strength of concrete |
| CN101907606A (en) * | 2010-07-12 | 2010-12-08 | 哈尔滨工业大学深圳研究生院 | Method for detecting quality of concrete-filled steel tubular column through ultrasonic waves |
| CN103344702A (en) * | 2013-06-09 | 2013-10-09 | 武汉市政工程设计研究院有限责任公司 | Detection method for noise reduction performance of asphalt concrete by using ultrasonic testing apparatus |
| CN104655727A (en) * | 2015-02-06 | 2015-05-27 | 北京航空航天大学 | Concrete nondestructive testing equipment based on nonlinear second harmonics theory |
-
2016
- 2016-12-30 CN CN201611256292.0A patent/CN107299587B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247608A (en) * | 1987-04-03 | 1988-10-14 | Touyoko Erumesu:Kk | Method for measuring thickness and internal cracking position of concrete |
| CN1584585A (en) * | 2004-06-03 | 2005-02-23 | 太原理工大学 | Non-destructive determining method for early strength of concrete |
| CN101907606A (en) * | 2010-07-12 | 2010-12-08 | 哈尔滨工业大学深圳研究生院 | Method for detecting quality of concrete-filled steel tubular column through ultrasonic waves |
| CN103344702A (en) * | 2013-06-09 | 2013-10-09 | 武汉市政工程设计研究院有限责任公司 | Detection method for noise reduction performance of asphalt concrete by using ultrasonic testing apparatus |
| CN104655727A (en) * | 2015-02-06 | 2015-05-27 | 北京航空航天大学 | Concrete nondestructive testing equipment based on nonlinear second harmonics theory |
Non-Patent Citations (1)
| Title |
|---|
| 陶博然,郭婵,李建新,吴晓青,何本桥,解孝林,曾繁涤: "超声波实时监测乙烯基酯树脂固化反应过程", 《复合材料学报》 * |
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| CN107299587B (en) | 2020-06-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200610 Address after: 311115 Yangcheng Road, Pingyao Town, Yuhang District, Hangzhou, Zhejiang, 99 Applicant after: Hangzhou Yuzhen Construction Engineering Testing Co.,Ltd. Address before: 215200 Xigang Village Resident Committee of Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: Li Cong |
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| TA01 | Transfer of patent application right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |