CN102051978A - Integrated controllable prestressed duct grouting device - Google Patents
Integrated controllable prestressed duct grouting device Download PDFInfo
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- CN102051978A CN102051978A CN2009101978294A CN200910197829A CN102051978A CN 102051978 A CN102051978 A CN 102051978A CN 2009101978294 A CN2009101978294 A CN 2009101978294A CN 200910197829 A CN200910197829 A CN 200910197829A CN 102051978 A CN102051978 A CN 102051978A
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- grouting
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- prestressed
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- grouting device
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Abstract
The invention relates to the technical field of building construction quality control, in particular to an integrated controllable prestressed duct grouting device which is widely used for construction of industrial and civil buildings, bridges and special buildings and can automatically regulate the grouting pressure and control the grouting density. A monitoring mechanism of the integrated controllable prestressed duct grouting device controls an automatic grout mixing mechanism and an automatic controllable grouting device. The invention can automatically finish grouting and can automatically regulate the grouting pressure and control the grouting density, thereby providing a complete set of test means and control means for the prestressed grouting project. Thus, the invention ensures the grouting quality.
Description
Technical field
The present invention relates to building operations Quality Control Technology field, especially relate to and be widely used in the integrated controlled prestressed pore passage grouting device that to regulate grouting pressure, control grouting density in industry and civilian construction, bridge and the extraordinary building operations automatically.
Background technology
At present, known provisions for grouting is to have a grouting container and grout pump and manometer to connect to form, and adopt common low-speed mixer, to pour in the grouting container via the slurry of common low-speed mixer during use, just grout in the prestressed pore passage with pump,, and can't accurately calculate the priming charge mud amount by the density and the grouting pressure of Artificial Control cement paste, also can only lean on artificial naked eyes to estimate, can't be by the grouting quality of means control more intuitively.And prestressed grouting compares with the grouting construction of Other Engineering, has small scale, consumption is few, the time is short but use more frequent characteristics, if the commodity in use cement paste will have a significant impact for the control of construction cost.
Summary of the invention
The invention provides and a kind ofly can overcome main integrated controlled prestressed pore passage grouting device in the existing grouting construction by Artificial Control, difficult quality supervision.The technical scheme that the present invention solves its technical problem employing is: integrated controlled prestressed pore passage grouting device, its mechanism for monitoring control grouting material is mixed system mechanism and automatic controlled provisions for grouting automatically.Technical problem to be solved by this invention also can further be solved by following technical solution: monitoring device is made up of data collection host, electromagnetic flow transducer, pressure sensor, density sensor, grouting monitoring system software and touch screen single-chip microcomputer; The grouting material is mixed the system device automatically and is made up of metering tank, charging mixer, delivery pump, three-way magnetic valve, homogenizer; Automatic controlled provisions for grouting is made up of power control unit, adjustable speed grout pump.The present invention is owing to adopt technique scheme, can not only automatic grouting, and can regulate grouting pressure and control grouting density automatically, and gather pressure, water/binder ratio and the timely real data of flow, and the construction data data can directly be provided, be convenient to final acceptance of construction from now on.By to grouting basic parameter high-precision detection of dynamic, the site administrator can hold the grouting quality situation exactly, promptly estimates grouting effect, and further reasonably control grouting pressure and water/binder ratio parameter, science grouting makes grouting construction more economical, more effectively carries out.It provides complete means of testing and control device for the prestressed grouting engineering, thereby has guaranteed grouting quality.
Description of drawings
Accompanying drawing is a workflow schematic diagram of the present invention.
The specific embodiment
With reference to accompanying drawing.Intelligence system of the present invention is connected by the drive motors of electric wire and flow, pressure, density sensor, three-way solenoid valve and operation control panel and mixer, homogenizer, delivery pump, grout pump, mixer, homogenizer, delivery pump, grout pump are connected by its import and export pipeline and constitute, and the by-pass valve control of electromagnetism threeway is arranged between grout pump and the delivery pump.During use,, determine to mix slurry speed, grouting density, grouting pressure and estimation grouting flow, on tangible control panel, be provided with by constructure scheme by intelligence system control.Feed intake then, stirring, high-speed stirred, be delivered to grout pump, send slurry.Be delivered to and by density sensor slurry carried out Density Detection before the grout pump, qualified rear electromagnetic valve is opened into grout pump, if defective electromagnetic valve open to mixer continue reinforced or material reducing stir qualified after, be delivered to grout pump.Enter subsequent processing.
Claims (2)
1. integrated controlled prestressed pore passage grouting device is characterized in that: its mechanism for monitoring control grouting material is mixed system mechanism and automatic controlled provisions for grouting automatically.
2. integrated controlled prestressed pore passage grouting device according to claim 1, it is characterized in that: monitoring device is made up of data collection host, electromagnetic flow transducer, pressure sensor, density sensor, grouting monitoring system software and touch screen single-chip microcomputer; The grouting material is mixed the system device automatically and is made up of metering tank, charging mixer, delivery pump, three-way magnetic valve, homogenizer; Automatic controlled provisions for grouting is made up of power control unit, adjustable speed grout pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101978294A CN102051978A (en) | 2009-10-28 | 2009-10-28 | Integrated controllable prestressed duct grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101978294A CN102051978A (en) | 2009-10-28 | 2009-10-28 | Integrated controllable prestressed duct grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102051978A true CN102051978A (en) | 2011-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101978294A Pending CN102051978A (en) | 2009-10-28 | 2009-10-28 | Integrated controllable prestressed duct grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102051978A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359280A (en) * | 2011-10-10 | 2012-02-22 | 湖南联智桥隧技术有限公司 | Intelligent mud jacking measurement and control system of large-circulation prestress pipeline |
| CN103031809A (en) * | 2011-09-29 | 2013-04-10 | 李跃军 | Prestress hole channel grouting quality control method based on double parameters of flow and density |
| CN111948094A (en) * | 2020-09-16 | 2020-11-17 | 山东东山王楼煤矿有限公司 | An overlying rock isolation grouting filling slurry density detection device and system |
-
2009
- 2009-10-28 CN CN2009101978294A patent/CN102051978A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031809A (en) * | 2011-09-29 | 2013-04-10 | 李跃军 | Prestress hole channel grouting quality control method based on double parameters of flow and density |
| CN102359280A (en) * | 2011-10-10 | 2012-02-22 | 湖南联智桥隧技术有限公司 | Intelligent mud jacking measurement and control system of large-circulation prestress pipeline |
| WO2013053307A1 (en) * | 2011-10-10 | 2013-04-18 | 湖南联智桥隧技术有限公司 | Survey and control apparatus for grouting prestressing duct and method of use thereof |
| CN111948094A (en) * | 2020-09-16 | 2020-11-17 | 山东东山王楼煤矿有限公司 | An overlying rock isolation grouting filling slurry density detection device and system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |