CN107882079A - Monitoring sensor for filling concrete - Google Patents
Monitoring sensor for filling concrete Download PDFInfo
- Publication number
- CN107882079A CN107882079A CN201810014226.5A CN201810014226A CN107882079A CN 107882079 A CN107882079 A CN 107882079A CN 201810014226 A CN201810014226 A CN 201810014226A CN 107882079 A CN107882079 A CN 107882079A
- Authority
- CN
- China
- Prior art keywords
- sensor
- cable
- main body
- monitoring
- end cap
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000012806 monitoring device Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 210000004243 sweat Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004941 influx Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- 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 Electric Means (AREA)
Abstract
The present invention relates to a kind of monitoring sensor for filling concrete, including sensor body and cable-assembly, the sensor body is electrically connected with by the cable-assembly and monitoring device, the both ends of the sensor body are provided with the taper surface for reducing resistance when device uses, the sensor body includes being used to complete the sensor main body of moisture content detection and the sensor end cap for realization device connection in concrete, the sensor main body is tightly connected with the sensor end cap, one end of the cable-assembly is connected through the sensor end cap and with the sensor main body, the other end is connected with the monitoring device.The present invention is compact-sized, and being completely embedded between each part of shell, sealing are high, substantially avoid the device caused by the liquid such as mud enter sensor internal and damages.Meanwhile shell mechanism of the invention possesses certain taper, the resistance being subject in device removal process is smaller, and protectiveness is stronger.
Description
Technical field
The present invention relates to one kind monitor sensor, more particularly to it is a kind of used during filling concrete be used for monitor
The monitoring sensor of filling concrete height, belongs to building engineering field.
Background technology
In building engineering field, cast-in-place concrete pile is without friction, without squeezing soil when being constructed by it, noise is small, is suitable for
The advantages that City Building City Regions use, it is applied to more and more widely in all kinds of architectural engineerings.
In the work progress of reality, cast-in-place concrete pile technology difficult point the most prominent is exactly the top of cast-in-place concrete pile
Absolute altitude controls.In order to identify the interface of concrete and laitance exactly, so that it is determined that the actual height of concrete, traditional applies
Work method is that weight is manually positioned over to designed elevation position or the bamboo pole feeler inspection of bored concrete pile by lining rope, by staff
Feel or experience whether has pulling force to human hand judging weight or whether have concrete to apply thrust to bamboo pole mixed to identify
The interface of solidifying soil and laitance, but requirement of these methods to operating personnel is higher, and can not also ensure weight or bamboo pole
Bottom is positioned exactly at the designed elevation position of bored concrete pile, therefore the identification error of interface is larger, simultaneously as building-site ring
Border is complicated, and these methods are had a great influence by building-site operating environment so that accuracy of identification further reduces.
In view of the above-mentioned problems, occur a kind of cast-in-place concrete pile influx height monitoring sensor on the market at present, it is this
Sensor can be realized to the monitoring in real time of concrete height during filling concrete in an automated manner, and monitor steady
It is qualitative higher.But this kind of sensor remains problems during its use, specifically, including it is following several
Point：
First, the shell mechanism of existing monitoring sensor is more numerous and diverse, and the connected mode between each part of shell is connected using screw thread more
Connect, but such connected mode is easy to loosening, gap occur, is easy to mud occur during the use of monitoring sensor
The problem of entering sensor internal Deng liquid, so as to cause the damage of sensor.
2nd, the shell mechanism of existing monitoring sensor outer housing is more round and smooth, and after its use, sensor departs from mixed
When solidifying soil and laitance layer, suffered resistance is larger, and the feelings for damage sensor occur are easy to during sensor reclaims
Condition.
3rd, both threads cable, i.e. transmission cable and tension cable, this both threads are typically connected with existing monitoring sensor
Cable is substantially all outside, and during long-term use, transmission cable is easy to damage because of excessive tensile and mud corrosion
It is bad.
Therefore, how to provide a kind of can just become in the art efficiently against the monitoring sensor of above mentioned problem
Technical staff institute urgent problem to be solved.
The content of the invention
In view of prior art has drawbacks described above, used the purpose of the present invention is to propose to one kind during filling concrete
Be used for monitor the monitoring sensor of filling concrete height.
The purpose of the present invention, it will be achieved by the following technical programs：
A kind of monitoring sensor for filling concrete, including sensor body and cable-assembly, the sensor body are borrowed
The cable-assembly is helped to be electrically connected with monitoring device, the both ends of the sensor body are provided with for reducing device use
When resistance taper surface, the sensor body include being used for completing in concrete the sensor main body of moisture content detection and
For the sensor end cap of realization device connection, the sensor main body is tightly connected with the sensor end cap, the cable
One end of component through the sensor end cap and be connected with the sensor main body, the other end is connected with the monitoring device
Connect.
Preferably, the outer circumferential side of the sensor main body is arranged with multiple inductance loops for being used to gather external information, described
An assembling cavity is offered inside sensor main body, sensor mainboard is provided with the assembling cavity.
Preferably, the sensor main body and the encapsulated shaping of the inductance loop, the outer circumferential side of the sensor main body open up
There are multiple mounting grooves, quantity, the shape of the mounting groove match corresponding, the sense one by one with quantity, the shape of the inductance loop
Ying Huan, which is embedded, to be fixed in the mounting groove, and the outer peripheral face of the inductance loop is concordant with the outer peripheral face of the sensor main body.
Preferably, filled with bradyseism, the filler of sealing function has been used in the assembling cavity, the filler is full of
The assembling cavity, the sensor mainboard, which buries, to be overlying in the filler.
Preferably, one end of the sensor main body is fixedly connected with the sensor end cap, the other end is provided with first
Circular conical surface, one end of the sensor end cap is fixedly connected with the sensor main body, the other end is provided with the second circular conical surface, institute
State and connection through hole offered at the top dead center position of the second circular conical surface, the cable-assembly through it is described connection through hole and with institute
State the electric connection of sensor mainboard.
Preferably, it is provided between the sensor main body and the sensor end cap for lifting sealing between the two
Sealing ring, in the assembled condition, the outer peripheral face of the sensor main body, sensor end cap and sealing ring three are concordant.
Preferably, the connected mode between the sensor main body and the sensor end cap for be threadedly coupled, ultrasonic wave
Welding, sweat soldering or glue bonding.
Preferably, the connection shape of through hole, the shape of diameter and the cable-assembly, diameter match corresponding one by one,
The limiting card for preventing the cable-assembly abjection is fixedly installed on the inside of the sensor end cap, on the cable-assembly
Hoop, the external diameter of the spacing clip are more than the diameter of the connection through hole.
Preferably, the taper of first circular conical surface is 1:1~1:4, the taper of second circular conical surface is 1:1~1:4.
Preferably, the cable-assembly includes the data cable for data transfer and exchange, is coated on the number
According to transmission cable outer circumferential side, the tension wirerope layer for lifting the data cable tensile property, and apply located at described
Tension wirerope layer outer circumferential side, the corrosion-resistant finishes for lifting cable corrosion resistance, one end of the data cable with
The monitoring device is electrically connected with, the other end is electrically connected with the sensor mainboard, and the data cable resists with described
The length of wirerope layer is drawn to match.
The present invention protrusion effect be：The present invention is compact-sized, and the annexation between each part of shell is close, in sensor
The sealing of portion's cavity is high, substantially avoid the sensor degradation caused by the liquid such as mud enter sensor internal.Meanwhile
The shell mechanism of the present invention possesses certain taper, compared with prior art, the resistance that the present invention is subject in device removal process
Power is smaller, stronger to the protectiveness of sensor body.Cable structure in the present invention be also effectively protected transmission cable not by
The influence of the factors such as routine use, building site environment, sensor follow-up maintenance, the frequency repaired are significantly reduced, to greatest extent
On extend the present invention service life.In addition, the present invention functionally irrigates height with cast-in-place concrete pile of the prior art
Degree monitoring sensor is perfect corresponding, and higher with the suitability of other relevant devices, monitoring result can be widely applied to construct
Used in journey to all kinds of relevant devices in, for relevant device normal operation provide data support.And the present invention's is whole
Individual monitoring process fully relies on sensor and is automatically performed, and smaller, the automation journey of whole operation process is influenceed by human factor
Degree and demarcation accuracy are high.
In summary, structure of the present invention is excellent, and monitoring accuracy is high, and equipment suitability is good, have very high use and
Promotional value.
Just accompanying drawing in conjunction with the embodiments below, is described in further detail to the embodiment of the present invention, so that of the invention
Technical scheme is more readily understood, grasped.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of the present invention；
Fig. 2 is cross-sectional view of the present invention along A-A directions；
Wherein：1st, sensor main body；2nd, sensor end cap；3rd, cable-assembly；4th, inductance loop；5th, sensor mainboard；6th, the first circle
The conical surface；7th, the second circular conical surface；8th, sealing ring；9th, spacing clip.
Embodiment
Present invention is disclosed a kind of monitoring for being used to monitor filling concrete height used during filling concrete
Sensor.
As shown in Fig. 1 ~ Fig. 2, a kind of monitoring sensor for filling concrete, including sensor body and cable-assembly
3, the sensor body is electrically connected with by the cable-assembly 3 and monitoring device, and the both ends of the sensor body are all provided with
The taper surface for reducing resistance when device uses is equipped with, the sensor body includes being used to complete moisture in concrete
The sensor main body 1 of detection and the sensor end cap 2 for realization device connection, the sensor main body 1 and the sensing
Device end cap 2 is tightly connected, and one end of the cable-assembly 3 is connected through the sensor end cap 2 and with the sensor main body 1
Connect, the other end is connected with the monitoring device.
The outer circumferential side of the sensor main body 1 is arranged with multiple inductance loops 4 for being used to gather external information, the sensor
An assembling cavity is offered inside main body 1, sensor mainboard 5 is provided with the assembling cavity.
The sensor main body 1 and the 4 encapsulated shaping of inductance loop, the outer circumferential side of the sensor main body 1 offer more
Individual mounting groove, quantity, the shape of the mounting groove match corresponding, the inductance loop one by one with quantity, the shape of the inductance loop 4
4 are embedded and are fixed in the mounting groove, and the outer peripheral face of the inductance loop 4 is concordant with the outer peripheral face of the sensor main body 1.
The inductance loop 4 is copper ring, silver-colored ring or stainless steel ring, in the present embodiment, the outer circumferential side of the sensor main body 1
Two inductance loops be arrangeding in parallel 4 are arranged with, the inductance loop 4 is preferably stainless steel ring.
Filled with bradyseism, the filler of sealing function has been used in the assembling cavity, the filler is full of the dress
With cavity, the sensor mainboard 5, which buries, to be overlying in the filler.The filler can be the chemistry of all kinds of filling effects
Gel, in the present embodiment, the filler are preferably epoxy resin.
One end of the sensor main body 1 is fixedly connected with the sensor end cap 2, the other end is provided with the first circular conical surface
6, one end of the sensor end cap 2 is fixedly connected with the sensor main body 1, the other end is provided with the second circular conical surface 7, described
Offer connection through hole at the top dead center position of second circular conical surface 7, the cable-assembly 3 through the connection through hole and with institute
Sensor mainboard 5 is stated to be electrically connected with.
The sealing for lifting sealing between the two is provided between the sensor main body 1 and the sensor end cap 2
Circle 8, in the assembled condition, the sensor main body 1, sensor end cap 2 and the outer peripheral face of the three of sealing ring 8 are concordant.
Connected mode between the sensor main body 1 and the sensor end cap 2 is is threadedly coupled, ultrasonic bonding,
Sweat soldering or glue bonding.For the ease of the installation operation of user, in the present embodiment, the sensor main body 1
Connected mode between the sensor end cap 2 is to be threadedly coupled.
The connection shape of through hole, the shape of diameter and the cable-assembly 3, diameter match corresponding, the biography one by one
The spacing clip 9 for preventing the cable-assembly 3 from deviating from is fixedly installed on the inner side of sensor end cap 2, the cable-assembly 3,
The external diameter of the spacing clip 9 is more than the diameter of the connection through hole.In the present embodiment, the spacing clip 9 is preferably not
Become rusty steel clamping band.
The taper of first circular conical surface 6 is 1:1~1:4, the taper of second circular conical surface 7 is 1:1~1:4.In this reality
Apply in example, first circular conical surface 6 is identical with the taper of second circular conical surface 7, is 1:1.Such taper design be for
Ensure the present invention fluid resistance suffered in recovery, put on its dynamics when reducing device recovery, protected so as to play
Shield sensor, the purpose for extending its service life.
The cable-assembly 3 includes the data cable for data transfer and exchange, is coated on the data transfer
Cable outer circumferential side, the tension wirerope layer for lifting the data cable tensile property, and apply and be located at the tension steel
Cable layer outer circumferential side, the corrosion-resistant finishes for lifting cable corrosion resistance, one end of the data cable and the prison
Measurement equipment is electrically connected with, the other end is electrically connected with the sensor mainboard 5, the data cable and the tension wirerope
The length of layer matches.
The set-up mode of the cable-assembly 3 ensure that the safety of the data cable on to greatest extent, avoid
Cable bad in operating process caused by improper use or environmental corrosion, further extend device it is overall use the longevity
Life, the frequency for reduce device maintenance, changing.
Below just so that the monitoring device is the superfilled monitoring device of bored concrete pile as an example, the use process of the present invention is sketched：
It is connected first by of the invention with the superfilled monitoring device of the bored concrete pile, is then moved to the superfilled monitoring device of bored concrete pile
Suitable station, stationary fixture is fixedly installed at the designed elevation of steel reinforcement cage tail end, then the present invention is installed on the fixation
In fixture, and starter.Then the steel reinforcement cage is transferred to designed elevation using loop wheel machine, the present invention is immersed in mud
In.
Then begin to carry out filling concrete, because the density of each material in mud is different, therefore mud integrally occurs
Lamination,
When the inductance loop 4 of the present invention enters in the mixed layer of concrete and mud, the superfilled monitoring device of bored concrete pile receives
To from the present invention signal, device early warning immediately, now operator should slow down rate of flooding,
When the inductance loop 4 of the present invention enters in concrete layer, the superfilled monitoring device of bored concrete pile is received from the present invention
Signal, device alarms immediately, and now operator should terminate to irrigate.
After filling concrete terminates, the recovery to the present invention is completed, is finally completed bored concrete pile perfusion.
The present invention is compact-sized, and the annexation between each part of shell is close, and the sealing of sensor internal cavity is high, fills
Divide and avoid the sensor degradation caused by the liquid such as mud enter sensor internal.Meanwhile shell mechanism tool of the invention
Standby certain taper, compared with prior art, the resistance that the present invention is subject in device removal process is smaller, to sensor body
Protectiveness it is stronger.Cable structure in the present invention is also effectively protected transmission cable not by routine use, building site environment etc.
The influence of factor, significantly reduce sensor follow-up maintenance, repair frequency, to greatest extent on extend the present invention use
Life-span.In addition, the present invention is functionally perfect corresponding with cast-in-place concrete pile influx height of the prior art monitoring sensor,
Higher with the suitability of other relevant devices, monitoring result can be widely applied to all kinds of correlations arrived used in work progress
In equipment, data support is provided for the normal operation of relevant device.And the whole monitoring process of the present invention fully relies on sensing
Device is automatically performed, and smaller, the automaticity and demarcation accuracy height of whole operation process are influenceed by human factor.
In summary, structure of the present invention is excellent, and monitoring accuracy is high, and equipment suitability is good, have very high use and
Promotional value.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit and essential characteristics of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention, and any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of monitoring sensor for filling concrete, including sensor body and cable-assembly（3）, the sensor sheet
Body is by the cable-assembly（3）It is electrically connected with monitoring device, it is characterised in that：The both ends of the sensor body are respectively provided with
There is the taper surface for reducing resistance when device uses, the sensor body includes being used to complete moisture in concrete and examined
The sensor main body of survey（1）And the sensor end cap for realization device connection（2）, the sensor main body（1）With it is described
Sensor end cap（2）It is tightly connected, the cable-assembly（3）One end pass through the sensor end cap（2）And with the sensing
Device main body（1）It is connected, the other end is connected with the monitoring device.
2. the monitoring sensor according to claim 1 for filling concrete, it is characterised in that：The sensor main body
（1）Outer circumferential side be arranged with and multiple be used to gather the inductance loops of external information（4）, the sensor main body（1）Inside offers
One assembling cavity, described assemble in cavity are provided with sensor mainboard（5）.
3. the monitoring sensor according to claim 2 for filling concrete, it is characterised in that：The sensor main body
（1）With the inductance loop（4）Encapsulated shaping, the sensor main body（1）Outer circumferential side offer multiple mounting grooves, the installation
Quantity, shape and the inductance loop of groove（4）Quantity, shape match one by one correspondingly, the inductance loop（4）It is embedded and is fixed on institute
State in mounting groove, the inductance loop（4）Outer peripheral face and the sensor main body（1）Outer peripheral face it is concordant.
4. the monitoring sensor according to claim 2 for filling concrete, it is characterised in that：In the assembling cavity
Filled with the filler for a bradyseism, sealing function, the filler is full of the assembling cavity, the sensor mainboard
（5）Bury and be overlying in the filler.
5. the monitoring sensor according to claim 2 for filling concrete, it is characterised in that：The sensor main body
（1）One end and the sensor end cap（2）It is fixedly connected, the other end is provided with the first circular conical surface（6）, the sensor end cap
（2）One end and the sensor main body（1）It is fixedly connected, the other end is provided with the second circular conical surface（7）, second circular conical surface
（7）Top dead center position at offer connection through hole, the cable-assembly（3）Through it is described connection through hole and with the sensing
Device mainboard（5）It is electrically connected with.
6. the monitoring sensor according to claim 1 for filling concrete, it is characterised in that：The sensor main body
（1）With the sensor end cap（2）Between be provided with sealing ring for lifting sealing between the two（8）, in the assembled condition,
The sensor main body（1）, sensor end cap（2）And sealing ring（8）The outer peripheral face of three is concordant.
7. the monitoring sensor according to claim 5 for filling concrete, it is characterised in that：The sensor main body
（1）With the sensor end cap（2）Between connected mode be threaded connection, ultrasonic bonding, sweat soldering or glue is bonded.
8. the monitoring sensor according to claim 5 for filling concrete, it is characterised in that：The connection through hole
Shape, diameter and the cable-assembly（3）Shape, diameter match one by one correspondingly, the sensor end cap（2）It is inner side, described
Cable-assembly（3）On be fixedly installed for preventing the cable-assembly（3）The spacing clip of abjection（9）, the spacing clip
（9）External diameter be more than it is described connection through hole diameter.
9. the monitoring sensor according to claim 5 for filling concrete, it is characterised in that：First circular conical surface
（6）Taper be 1:1~1:4, second circular conical surface（7）Taper be 1:1~1:4.
10. the monitoring sensor according to claim 2 for filling concrete, it is characterised in that：The cable-assembly
（3）Including the data cable for data transfer and exchange, the data cable outer circumferential side is coated on, for being lifted
The tension wirerope layer of the data cable tensile property, and apply located at the tension wirerope layer outer circumferential side, for being lifted
The corrosion-resistant finishes of cable corrosion resistance, one end of the data cable are electrically connected with the monitoring device, are another
End and the sensor mainboard（5）It is electrically connected with, the length of the data cable and the tension wirerope layer matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014226.5A CN107882079A (en) | 2018-01-08 | 2018-01-08 | Monitoring sensor for filling concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014226.5A CN107882079A (en) | 2018-01-08 | 2018-01-08 | Monitoring sensor for filling concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882079A true CN107882079A (en) | 2018-04-06 |
Family
ID=61770626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810014226.5A Pending CN107882079A (en) | 2018-01-08 | 2018-01-08 | Monitoring sensor for filling concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457742A (en) * | 2018-12-24 | 2019-03-12 | 成都恒感科技有限公司 | A kind of isolation force cell device of laitance for identification and concrete |
| CN112067665A (en) * | 2020-08-13 | 2020-12-11 | 四川坤德智联科技有限公司 | Fluid medium detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202369941U (en) * | 2011-09-22 | 2012-08-08 | 建维科技（深圳）有限公司 | Traffic monitoring beam, traffic road structure and dynamic traffic monitoring system |
| CN102680387A (en) * | 2012-04-28 | 2012-09-19 | 中交四航工程研究院有限公司 | Real-time monitoring sensor for durability of concrete structures and fabricating method thereof |
| CN107165202A (en) * | 2017-03-31 | 2017-09-15 | 江苏中海昇物联科技有限公司 | Concrete casting monitors sensor |
| CN207862997U (en) * | 2018-01-08 | 2018-09-14 | 江苏中海昇物联科技有限公司 | Monitoring sensor for filling concrete |
-
2018
- 2018-01-08 CN CN201810014226.5A patent/CN107882079A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202369941U (en) * | 2011-09-22 | 2012-08-08 | 建维科技（深圳）有限公司 | Traffic monitoring beam, traffic road structure and dynamic traffic monitoring system |
| CN102680387A (en) * | 2012-04-28 | 2012-09-19 | 中交四航工程研究院有限公司 | Real-time monitoring sensor for durability of concrete structures and fabricating method thereof |
| CN107165202A (en) * | 2017-03-31 | 2017-09-15 | 江苏中海昇物联科技有限公司 | Concrete casting monitors sensor |
| CN207862997U (en) * | 2018-01-08 | 2018-09-14 | 江苏中海昇物联科技有限公司 | Monitoring sensor for filling concrete |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457742A (en) * | 2018-12-24 | 2019-03-12 | 成都恒感科技有限公司 | A kind of isolation force cell device of laitance for identification and concrete |
| CN109457742B (en) * | 2018-12-24 | 2023-09-12 | 成都恒感科技有限公司 | Isolation force transducer device for identifying floating slurry and concrete |
| CN112067665A (en) * | 2020-08-13 | 2020-12-11 | 四川坤德智联科技有限公司 | Fluid medium detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107882079A (en) | Monitoring sensor for filling concrete | |
| CN202644402U (en) | Life-cycle self-test sealing type pulling cable | |
| CN107587427A (en) | A kind of conveniently drag-line of detection internal corrosion environment and cable body corrosion condition | |
| CN207862997U (en) | Monitoring sensor for filling concrete | |
| CN208844797U (en) | A kind of precast assembly grout sleeve monitoring grouting plumpness and stress variation | |
| CN206752535U (en) | Concrete casting monitors sensor | |
| CN107165202A (en) | Concrete casting monitors sensor | |
| CN108538408B (en) | Waterproof treatment process for strain gauge on guide pipe of underwater fuel assembly | |
| CN203249829U (en) | Stress corrosion resistance long term performance detection device for carbon fiber composite cable | |
| CN111174662A (en) | Displacement sensing device and application thereof | |
| CN203455228U (en) | Normal-temperature long-term stress performance inspection device of carbon fiber composite cable core | |
| CN107059949B (en) | The superfilled monitoring device of bored concrete pile of signal transaxle and application the signal transaxle | |
| CN210342441U (en) | Steel bar connecting structure | |
| CN103792499B (en) | One is magnetic strength device under water | |
| CN206132965U (en) | Hall sensor | |
| CN206450516U (en) | A kind of plastic composite pipe tensile strength test mechanism | |
| CN206193086U (en) | A sensor for detecting direct current control protection host computer integrated circuit board fault current | |
| CN206263810U (en) | A kind of mechanical clamp of on-line detecting instrument for safety valve | |
| CN216695400U (en) | Vacuum pre-pressing film-under vacuum degree sampling detection device | |
| CN207195886U (en) | A kind of double pipe structure connected using outward flange | |
| CN205898744U (en) | Steel core concrete column mechanical wave detects equipment tooling | |
| CN206479571U (en) | A kind of novel flexible current quality search coil | |
| CN208380180U (en) | A kind of substation framework beam-to-column joint structure | |
| CN110470418A (en) | A kind of fiber-optic grating sensor and method measuring shield duct piece pressure | |
| CN220507967U (en) | Aqueduct deformation real-time monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |