CN201673150U - Concrete uniformity testing device - Google Patents
Concrete uniformity testing device Download PDFInfo
- Publication number
- CN201673150U CN201673150U CN2010201884115U CN201020188411U CN201673150U CN 201673150 U CN201673150 U CN 201673150U CN 2010201884115 U CN2010201884115 U CN 2010201884115U CN 201020188411 U CN201020188411 U CN 201020188411U CN 201673150 U CN201673150 U CN 201673150U
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- Prior art keywords
- homogeneity
- concrete
- uniformity
- testing device
- uniformity testing
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- 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.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Provided is a concrete uniformity testing device which is easy and convenient to install and enables to fundamentally solve the problem in the concrete uniformity and in testing the performance of a mixer and to control the mixing time according to the quality of the mixer so as to avoid wasting the energy. The technical schemes are that the concrete uniformity testing device is characterized by comprising a power transformer (1), a uniformity testing instrument (2) and a computer (3), wherein the uniformity testing instrument (2) is connected with the power transformer (1) via signal lines and with the computer (3) via communication lines and the uniformity curves are displayed by the computer (3).
Description
Technical field
The utility model belongs to homogeneity of concrete proving installation field, especially a kind of easy for installation, test the homogeneity of concrete proving installation of ready-mixed concrete homogeneity and stirring machine performance quality rapidly.
Background technology
In the concrete mixing plant production run, owing to not knowing that when stirring the defective phenomenon of concrete quality that institute's ready-mixed concrete homogeneity performance quality occurs happens occasionally, perhaps because of testing the performance quality of stirring machine, cause the time of stirring machine ready-mixed concrete to determine, thereby artificial strengthens the time, and then to the wasting phenomenon of the energy.
The utility model content
The purpose of the utility model technology provide a kind of quick and easy for installation, fundamentally solve the quality of homogeneity of concrete and test stirring machine performance, control mixing time according to the stirring machine quality, the homogeneity of concrete proving installation of the energy of avoiding waste.
The technical solution of the utility model is: the homogeneity of concrete proving installation, it is characterized in that forming by power mutual inductor, homogeneity test instrumentation and computing machine, wherein, the homogeneity test instrumentation links to each other by signal wire with the power mutual inductor, the homogeneity test instrumentation links to each other with computing machine by connection, shows the homogeneity curve in computing machine.
Effect of the present utility model is: the homogeneity of concrete proving installation, the power instrument is connected to the on-site testing device power sensor by signal wire, signal is uploaded to computing machine through power instrument conversion process by the RS485 communication modes then, and computing machine shows the homogeneity curve by special test software.
The homogeneity of concrete proving installation, can test the homogeneity of demonstration stirring machine ready-mixed concrete directly perceived, the understanding that quality of concrete is had a macroscopic view, can image show that from the homogeneity curve stirring machine is with the concrete required time that stirs, thereby customize rational mixing time, mixing time is arranged within the reasonable range, prevents that mixing time is provided with long and causes the waste of the energy.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
In the accompanying drawing, the homogeneity of concrete proving installation, form by power mutual inductor 1, homogeneity test instrumentation 2 and computing machine 3, wherein, homogeneity test instrumentation 2 and power mutual inductor 1 link to each other by signal wire, homogeneity test instrumentation 2 links to each other with computing machine 3 by connection, shows the homogeneity curve in computing machine 3.
Using method of the present utility model is: in the stirring machine operational process, the power mutual inductor is directly linked to each other with stirring host, the power signal that records enters the homogeneity test instrumentation, homogeneity curve negotiating connection reads instrument numerical value, and then show, by the homogeneity curve 4 concrete as can be seen homogeneity of variation and after how long stirring, concrete stirs, can emit material, thereby effectively determine the length of mixing time, import correct mixing time, on the basis that guarantees concrete homogeneity, also guarantee minimum energy consumption, prevented the energy dissipation that causes because of mixing time is long.From the homogeneity curve, we also as can be seen each different stirring machine concrete is stirred the required time, thereby the quality of having tested each stirring machine whipping performance.
Principle of work of the present utility model is:
Homogeneity is an important quality index of concrete production, definite and the uncertain factor that influences the homogeneity of commerical ready-mixed concrete has a lot, generally we control concrete homogeneity by the size that is installed in the power of motor in the stirring machine in engineering reality, variation according to stirring host power, the homogeneity curve detects the variation of main engine power in real time, display in real time, and the curve that draws, after stirring, main engine power is basic just not to be changed, showing on the homogeneity curve almost is exactly straight line, thereby determine that concrete stirs, stir that the used time can show on the homogeneity curve from beginning to be dosed into, required time is the time of stirring, and the length of time has been represented the quality of stirring machine performance.
Claims (1)
1. homogeneity of concrete proving installation, it is characterized in that forming by power mutual inductor (1), homogeneity test instrumentation (2) and computing machine (3), wherein, homogeneity test instrumentation (2) links to each other by signal wire with power mutual inductor (1), homogeneity test instrumentation (2) links to each other with computing machine (3) by connection, shows the homogeneity curve in computing machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201884115U CN201673150U (en) | 2010-05-13 | 2010-05-13 | Concrete uniformity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201884115U CN201673150U (en) | 2010-05-13 | 2010-05-13 | Concrete uniformity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673150U true CN201673150U (en) | 2010-12-15 |
Family
ID=43330562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201884115U Expired - Fee Related CN201673150U (en) | 2010-05-13 | 2010-05-13 | Concrete uniformity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673150U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269725A (en) * | 2011-05-10 | 2011-12-07 | 交通运输部公路科学研究所 | Device and method for testing concrete pouring uniformity and compactness |
| CN102662045A (en) * | 2012-05-05 | 2012-09-12 | 扬州大学 | Method for testing uniformity of light-weight aggregate concrete |
| CN112903526A (en) * | 2021-01-22 | 2021-06-04 | 河南理工大学 | Method for calibrating optimal stirring time of full-tailing paste |
| CN114372710A (en) * | 2022-01-11 | 2022-04-19 | 深圳市川菱科技有限公司 | Stirring device for preparing silicon dioxide abrasive polishing solution and control method thereof |
-
2010
- 2010-05-13 CN CN2010201884115U patent/CN201673150U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269725A (en) * | 2011-05-10 | 2011-12-07 | 交通运输部公路科学研究所 | Device and method for testing concrete pouring uniformity and compactness |
| CN102269725B (en) * | 2011-05-10 | 2012-10-31 | 交通运输部公路科学研究所 | Device and method for testing concrete pouring uniformity and compactness |
| CN102662045A (en) * | 2012-05-05 | 2012-09-12 | 扬州大学 | Method for testing uniformity of light-weight aggregate concrete |
| CN112903526A (en) * | 2021-01-22 | 2021-06-04 | 河南理工大学 | Method for calibrating optimal stirring time of full-tailing paste |
| CN112903526B (en) * | 2021-01-22 | 2023-09-29 | 河南理工大学 | Method for calibrating optimal stirring time of full-tailing paste |
| CN114372710A (en) * | 2022-01-11 | 2022-04-19 | 深圳市川菱科技有限公司 | Stirring device for preparing silicon dioxide abrasive polishing solution and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |