CN107794924A - A kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity - Google Patents
A kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity Download PDFInfo
- Publication number
- CN107794924A CN107794924A CN201610804367.8A CN201610804367A CN107794924A CN 107794924 A CN107794924 A CN 107794924A CN 201610804367 A CN201610804367 A CN 201610804367A CN 107794924 A CN107794924 A CN 107794924A
- Authority
- CN
- China
- Prior art keywords
- electrical conductivity
- cast
- conduit
- control system
- place pile
- 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
- 238000000034 method Methods 0.000 title abstract description 4
- 238000012806 monitoring device Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000010412 perfusion Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 239000011499 joint compound Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
Abstract
The invention discloses a kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity, the system includes：The conduit of concrete perfusion, the conduit connect lifting device, and electrical conductivity monitoring device is being set apart from the certain height and position in the conduit bottom.It is an advantage of the invention that：It is simple in construction, including：The conduit of concrete perfusion, the conduit connect lifting device, and electrical conductivity monitoring device is being set apart from the certain height and position in the conduit bottom.By the monitoring to the material electrical conductivity such as bored concrete pile inner concrete, mud, the Automated condtrol to concrete cast conduit is realized, to ensure pile foundation concrete casting quality.
Description
Technical field
The present invention relates to a kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity.
Background technology
For cast-in-place pile concrete casting process, most important process control is concrete surface depth measurement and depth of tremie control
System, need to ensure in the range of conduit Transducers Embedded in Concrete certain depth.But current monitoring device and means is simply extensive, only with survey
Rope, estimate or judge concrete liquid level and depth of tremie with feel, tone sense, be affected by human factors greatly, pipe laying easily occurs, carries
The quality problems such as leakage, pile silted, broken pile.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of cast-in-place pile concrete based on electrical conductivity to pour into a mould control
System, its is simple in construction, can realize automation and information-based Construction control.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：A kind of bored concrete pile based on electrical conductivity mixes
Solidifying soil cast control system, it is characterised in that including：The conduit of concrete perfusion, the conduit connect lifting device, away from
The height and position certain from the conduit bottom sets electrical conductivity monitoring device.
Another object of the present invention is to provide a kind of cast-in-place pile concrete based on electrical conductivity to pour into a mould control system, it is special
Sign is, including：Electrical conductivity monitoring device is set on the conduit bottom certain altitude position of concrete perfusion, for monitoring
The electrical conductivity of surrounding catheter material；It is delivered in control main frame after the Monitoring Data of electrical conductivity monitoring device is converted into signal
Row processing, according to the different principle of the electrical conductivity of the materials such as concrete, mud, water, judging conduit, whether Transducers Embedded in Concrete is certain
In depth；According to result, control main frame exports corresponding signal and instruction is sent to lifting device；Lifting device is according to instruction
The lifting speed of conduit, time and stroke are controlled.
The present invention has substantive distinguishing features following prominent and significant progress relative to prior art：
It is simple in construction, including：The conduit of concrete perfusion, the conduit connects lifting device, apart from the conduit bottom
Certain height and position sets electrical conductivity monitoring device.By the monitoring to the material electrical conductivity such as bored concrete pile inner concrete, mud,
Realize the Automated condtrol that conduit is poured into a mould concrete, to ensure pile foundation concrete casting quality.
Brief description of the drawings
Fig. 1 is that the cast-in-place pile concrete based on electrical conductivity of the present invention pours into a mould the structural representation of control system.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Fig. 1 is refer to, the cast-in-place pile concrete cast control system of the invention based on electrical conductivity includes：Concrete perfusion
Conduit 1, the conduit 1 connect lifting device 2, and electrical conductivity is being set apart from the certain height and position in the bottom of conduit 1
Monitoring device 3, for the electrical conductivity of monitoring tube ambient substance.
Preferably, the electrical conductivity monitoring device 3 is connected with control main frame 4.Conveyed after Monitoring Data is converted into signal
Handled into control main frame, according to the different principle of the electrical conductivity of the materials such as concrete, mud, water, whether judge conduit
In Transducers Embedded in Concrete certain depth.
Preferably, the lifting device includes motor, and hawser is provided with motor.The lifting device is transported by motor
Turn, drive the rising of hawser lifting conduit, the conduit bottom is provided with electrical conductivity monitoring device on certain altitude position, leads to
Cross on height and position monitor ambient substance electrical conductivity and be converted into signal be delivered to outside control main frame in handle, and then control
Make time and the speed of the motor lifting conduit.
Preferably, the hawser is easy to control by being mutually in that two hawsers of 115 to 123 degree form.
Preferably, the control main frame is located at the lower section of lifting device, is easy to safeguard.
Preferably, the control main frame connects the motor, and according to result, control main frame exports corresponding signal pair
Motor sends instruction, and motor is controlled according to instruction to the lifting speed of conduit, time and stroke.
Preferably, the height is 1/7 to 1/5 catheter length, is easy to control.
Preferably, wired or wireless connection is passed through between the electrical conductivity monitoring device and the control main frame.
Preferably, it is connected with D/A converter module between the electrical conductivity monitoring device and the control main frame.
Preferably, the control main frame includes MCU.
The present embodiment is that providing a kind of cast-in-place pile concrete based on electrical conductivity pours into a mould control system, including：Irrigating
Electrical conductivity monitoring device is set on the conduit bottom certain altitude position of concrete, for the conductance of monitoring tube ambient substance
Rate；The Monitoring Data of electrical conductivity monitoring device is converted into be delivered in control main frame after signal and handled, according to concrete,
The different principle of the electrical conductivity of the materials such as mud, water, judge conduit whether in Transducers Embedded in Concrete certain depth；Tied according to processing
Fruit, control main frame export corresponding signal and instruction are sent to lifting device；Lifting device according to instruction to the lifting speed of conduit,
Time and stroke are controlled.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (8)
- A kind of 1. cast-in-place pile concrete cast control system based on electrical conductivity, it is characterised in that including：The conduit of concrete perfusion, the conduit connects lifting device, apart from the certain height and position in the conduit bottom Electrical conductivity monitoring device is set.
- 2. the cast-in-place pile concrete cast control system based on electrical conductivity as claimed in claim 1, it is characterised in that the electricity Conductance monitoring device is connected with control main frame.
- 3. the cast-in-place pile concrete cast control system based on electrical conductivity as claimed in claim 2, it is characterised in that described to carry Rising device includes motor, and hawser is provided with motor.
- 4. the cast-in-place pile concrete cast control system based on electrical conductivity as claimed in claim 3, it is characterised in that the control Main frame processed connects the motor.
- 5. the cast-in-place pile concrete cast control system based on electrical conductivity as claimed in claim 1, it is characterised in that the height Spend for 1/7 to 1/5 catheter length.
- 6. the cast-in-place pile concrete cast control system based on electrical conductivity as claimed in claim 2, it is characterised in that the electricity Pass through wired or wireless connection between conductance monitoring device and the control main frame.
- 7. the cast-in-place pile concrete cast control system based on electrical conductivity as claimed in claim 2, it is characterised in that the control Main frame processed includes MCU.
- A kind of 8. cast-in-place pile concrete cast control system based on electrical conductivity, it is characterised in that including：Electrical conductivity monitoring device is set on the conduit bottom certain altitude position of concrete perfusion, around monitoring tube The electrical conductivity of material；The Monitoring Data of electrical conductivity monitoring device is converted into be delivered in control main frame after signal and handled, according to coagulation The different principle of the electrical conductivity of the materials such as soil, mud, water, judge conduit whether in Transducers Embedded in Concrete certain depth；According to result, control main frame exports corresponding signal and instruction is sent to lifting device；Lifting device is controlled according to instruction to the lifting speed of conduit, time and stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804367.8A CN107794924A (en) | 2016-09-06 | 2016-09-06 | A kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804367.8A CN107794924A (en) | 2016-09-06 | 2016-09-06 | A kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107794924A true CN107794924A (en) | 2018-03-13 |
Family
ID=61529735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610804367.8A Pending CN107794924A (en) | 2016-09-06 | 2016-09-06 | A kind of concrete pouring control system and method for cast-in-place pile based on electrical conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794924A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999222A (en) * | 2018-07-16 | 2018-12-14 | 中国建筑股份有限公司 | Utilize the device and method of the pre-installation pipe measurement superfilled height of concrete |
| CN109374065A (en) * | 2018-12-07 | 2019-02-22 | 成都恒感科技有限公司 | Filling pile construction concrete feeding conduit position early warning cantilever lever sensing device |
| CN112255314A (en) * | 2020-11-02 | 2021-01-22 | 西南交通大学 | Concrete conveying guide pipe position measuring device |
| CN113720290A (en) * | 2021-09-02 | 2021-11-30 | 成都大学 | Method and device for automatically measuring buried depth of conduit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06128956A (en) * | 1992-10-16 | 1994-05-10 | Takenaka Komuten Co Ltd | Measuring equipment for top end of placed concrete |
| WO2003006958A1 (en) * | 2001-07-10 | 2003-01-23 | The Johns Hopkins University | Long-life conductivity sensor system and method for using same |
| CN1837515A (en) * | 2005-03-21 | 2006-09-27 | 陈彦平 | Technologic method for detecting construction quality of pile foundation by electricity detection method |
| CN103437358A (en) * | 2013-09-13 | 2013-12-11 | 杭州银博交通工程材料有限公司 | Concrete pouring control system and method for cast-in-place pile |
| CN105275005A (en) * | 2015-10-16 | 2016-01-27 | 浙江工业大学 | Method for detecting post grouting quality of pile foundation through electric method well logging system |
| CN206090571U (en) * | 2016-09-06 | 2017-04-12 | 北京新桥技术发展有限公司 | Bored concrete pile concrete placement control system based on conductivity |
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2016
- 2016-09-06 CN CN201610804367.8A patent/CN107794924A/en active Pending
Patent Citations (6)
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| JPH06128956A (en) * | 1992-10-16 | 1994-05-10 | Takenaka Komuten Co Ltd | Measuring equipment for top end of placed concrete |
| WO2003006958A1 (en) * | 2001-07-10 | 2003-01-23 | The Johns Hopkins University | Long-life conductivity sensor system and method for using same |
| CN1837515A (en) * | 2005-03-21 | 2006-09-27 | 陈彦平 | Technologic method for detecting construction quality of pile foundation by electricity detection method |
| CN103437358A (en) * | 2013-09-13 | 2013-12-11 | 杭州银博交通工程材料有限公司 | Concrete pouring control system and method for cast-in-place pile |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999222A (en) * | 2018-07-16 | 2018-12-14 | 中国建筑股份有限公司 | Utilize the device and method of the pre-installation pipe measurement superfilled height of concrete |
| CN108999222B (en) * | 2018-07-16 | 2024-01-02 | 中国建筑股份有限公司 | Device and method for measuring concrete over-filling height by using pre-installed pipe |
| CN109374065A (en) * | 2018-12-07 | 2019-02-22 | 成都恒感科技有限公司 | Filling pile construction concrete feeding conduit position early warning cantilever lever sensing device |
| CN109374065B (en) * | 2018-12-07 | 2024-02-23 | 成都恒感科技有限公司 | Cantilever lever sensing device for early warning of position of concrete conveying conduit for cast-in-place pile construction |
| CN112255314A (en) * | 2020-11-02 | 2021-01-22 | 西南交通大学 | Concrete conveying guide pipe position measuring device |
| CN112255314B (en) * | 2020-11-02 | 2022-02-22 | 西南交通大学 | Concrete conveying guide pipe position measuring device |
| CN113720290A (en) * | 2021-09-02 | 2021-11-30 | 成都大学 | Method and device for automatically measuring buried depth of conduit |
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Application publication date: 20180313 |