CN1877291B - Apparatus for detecting filling performance of newly-mixed concrete - Google Patents
Apparatus for detecting filling performance of newly-mixed concrete Download PDFInfo
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- CN1877291B CN1877291B CN2006100102710A CN200610010271A CN1877291B CN 1877291 B CN1877291 B CN 1877291B CN 2006100102710 A CN2006100102710 A CN 2006100102710A CN 200610010271 A CN200610010271 A CN 200610010271A CN 1877291 B CN1877291 B CN 1877291B
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Abstract
Disclosed is a device for detecting the filling performance of the newly stirred concrete. The device is characterized in that the right of the horizontal part of an L type container (1) is connected with the left end of a cuboid container; on the left end of the L type container (1) and the front, rear ends of the container adjacent to the L type container are individually set with a supporting bar (6); on the bottom part of the buboid container is equipped with an electronic scale (4); on the right end of the horizontal part of the L type container (1) is equipped with a movable gate board (5).
Description
Technical field
The present invention relates to the measurement mechanism of concrete filling performance.
Background technology
At present, the equipment of estimating the fresh concrete flowability has the V-arrangement funnel, in the V-arrangement funnel, fill detected concrete, open the closure plate of V-arrangement funnel lower end, detected concrete flows out from the V-arrangement funnel, all flow out the required time of V-arrangement funnel with detected concrete in the stopwatch metering V-arrangement funnel, what the time was short thinks that then filling performance is good.L shaped measurement mechanism only can the qualitative concrete filling performance of estimating of classification.Because the combination property of detected concrete and the ability of passing through reinforcing bar only can not quantitatively provide the evaluation of science with the method for testing of V-arrangement funnel and L shaped measurement mechanism, influence the quality of engineering.At present, the isolated plant that does not also have the quantitative measurment concrete filling.
Summary of the invention
The present invention is in order to solve the existing evaluation that fresh concrete V-arrangement funnel and L shaped method of testing can't quantitatively provide science to the combination property of detected concrete and the ability of passing through reinforcing bar of estimating, influence the problem of the quality of engineering, a kind of device that detects filling performance of newly-mixed concrete is provided, and the concrete technical scheme that addresses the above problem is as follows:
The present invention includes L shaped container, cuboid container, be provided with embedded bar in the cuboid container, the right-hand member of the horizontal segment of L shaped container is connected with the left end of cuboid container, on the container outer wall of the left end of L shaped container and the front and back ends adjacent, respectively be provided with a support bar with left end, it also includes in the bottom of cuboid container and is provided with electronic scales, is provided with movable flashboard on the right-hand member horizontal segment of L shaped container.
The data that the present invention records according to this device can quantitatively obtain the flowing velocity of detected concrete, it is concrete weight rate over time, the pack completeness of detected concrete in the cuboid container, the weight that promptly flows into the cuboid container inner concrete is divided by the general assembly (TW) that can hold detected concrete in the cuboid container.Detected concrete in the L shaped container flows into that speed in the cuboid container is fast, the time short, illustrates that the filling performance of detected concrete is good, and both to pass through the ability of reinforcing bar strong for detected concrete, and the quality of engineering can be guaranteed.
Description of drawings
Fig. 1 is a structural representation of the present invention, and Fig. 2 is the diagrammatic sketch of bowing of Fig. 1, and Fig. 3 is the structural representation of embedded bar 3, and Fig. 4 is the structural representation of support bar 6.
Embodiment
Embodiment one: describe present embodiment in conjunction with Fig. 1.Present embodiment is made up of L shaped container 1, cuboid container 2, electronic scales 4 and movable flashboard 5, be provided with embedded bar 3 in the cuboid container 2, the right-hand member of the horizontal segment of L shaped container 1 is connected with the left end of cuboid container 2, on the container outer wall of the left end of L shaped container 1 and the front and back ends adjacent, respectively be provided with a support bar 6 with left end, be provided with electronic scales 4 in the bottom of cuboid container 2, on the right-hand member horizontal segment of L shaped container 1, be provided with movable flashboard 5.
Embodiment two: the horizontal segment bottom side upper surface of the right-hand member of the L shaped container 1 of present embodiment and the bottom side upper surface of cuboid container 2 are on the surface level.Other composition is identical with embodiment one with annexation.
Embodiment three: it is that the rubber sleave 8 of 1～2mm, width 50mm is enclosed within on the outer wall of the right-hand member of L shaped container 1 and cuboid container 2 left end junctions that the horizontal segment of the right-hand member of the L shaped container 1 of present embodiment and cuboid container 2 left ends adopt thickness, makes between the two to flexibly connect.
The right-hand member of L shaped container 1 and cuboid container 2 left ends adopt and flexibly connect and the effect of support bar 6, and the weight of detected concrete 7 can be ignored to the influence of the measurement weight of electronic scales 4 in the L shaped container 1.Other composition is identical with embodiment one with annexation.
Embodiment four: the embedded bar 3 of present embodiment is a movable part.Can in cuboid container 2, take out, be convenient in the cuboid container 2 and the cleaning of embedded bar 3.Other composition is identical with embodiment one with annexation.
Embodiment five: the upper end of each support bar 6 of present embodiment is provided with stator 9, have the hole on the stator 9, the upper end of support bar 6 is provided with external thread, and the hole that the upper end of support bar 6 is passed on the stator 9 is fixing by nut 10, and the base level of support bar 6 lower ends is placed on the ground.Other composition is identical with embodiment one with annexation.
Measuring method: detected concrete 7 is filled with in the upper port of L shaped container 1 is packed L shaped container 1 into, movable flashboard 5 is extracted out, detected concrete 7 flows in the cuboid container 2 in L shaped container 1 under the effect of gravity, increase along with the volume of detected concrete 7 in time and the inflow cuboid container 2, electronic scales 4 promptly flows into the weight of the detected concrete 7 in the cuboid container 2 by the time keeping of design, till the weight of electronic scales 4 is constant.According to writing down the flowing velocity that the data that record can calculate detected concrete 7, it is concrete weight rate over time, the pack completeness of cuboid container 2 inner concretes, the weight that promptly flows into cuboid container 2 inner concretes is divided by the general assembly (TW) that can hold detected concrete 7 in the cuboid container 2.
Detected concrete 7 in the L shaped container 1 flows into that speed in the cuboid container 2 is fast, the time short, illustrates that the filling performance of detected concrete 7 is good, and both to pass through the ability of reinforcing bar strong for detected concrete.
Claims (4)
1. detect the device of filling performance of newly-mixed concrete, it includes L shaped container (1), cuboid container (2), be provided with embedded bar (3) in the cuboid container (2), the left end of the right-hand member of the horizontal segment of L shaped container (1) and cuboid container (2) flexibly connects, and the bottom side upper surface of the horizontal segment bottom side upper surface of the right-hand member of L shaped container (1) and cuboid container (2) is on the surface level, the left end of L shaped container (1) and adjacent with left end before, respectively be provided with a support bar (6) on the container outer wall of rear end, it is characterized in that it also includes in the bottom of cuboid container (2) is provided with electronic scales (4), is provided with movable flashboard (5) on the right-hand member horizontal segment of L shaped container (1).
2. the device of detection filling performance of newly-mixed concrete according to claim 1 is characterized in that it is that the rubber sleave (8) of 1～2mm, width 50mm is enclosed within on the outer wall of the right-hand member of L shaped container (1) and cuboid container (2) left end junction that the horizontal segment of right-hand member of L shaped container (1) and cuboid container (2) left end adopt thickness.
3. the device of detection filling performance of newly-mixed concrete according to claim 1 is characterized in that embedded bar (3) is a movable part.
4. the device of detection filling performance of newly-mixed concrete according to claim 1, the upper end that it is characterized in that each support bar (6) is provided with stator (9), stator has the hole on (9), the upper end of support bar (6) is provided with external thread, the hole that the upper end of support bar (6) is passed on the stator (9) is fixing by nut (10), and the base level of support bar (6) lower end is placed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100102710A CN1877291B (en) | 2006-07-10 | 2006-07-10 | Apparatus for detecting filling performance of newly-mixed concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100102710A CN1877291B (en) | 2006-07-10 | 2006-07-10 | Apparatus for detecting filling performance of newly-mixed concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1877291A CN1877291A (en) | 2006-12-13 |
| CN1877291B true CN1877291B (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100102710A Expired - Fee Related CN1877291B (en) | 2006-07-10 | 2006-07-10 | Apparatus for detecting filling performance of newly-mixed concrete |
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| CN (1) | CN1877291B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118233B (en) * | 2007-08-31 | 2010-11-24 | 武汉理工大学 | Method for testing homogeneity of light aggregate concrete |
| CN102607996B (en) * | 2012-02-23 | 2013-10-23 | 哈尔滨工业大学 | Fresh concrete fluidity, viscosity, and filling property measuring apparatus |
| CN106198940A (en) * | 2016-07-26 | 2016-12-07 | 四川建筑职业技术学院 | A kind of detection adaptive device and method of concrete admixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087993A (en) * | 1992-03-13 | 1994-06-15 | 特罗克斯勒电子实验有限公司 | Measure the apparatus and method of physical characteristics of materials |
| US6523396B2 (en) * | 1999-11-12 | 2003-02-25 | Rheologics, Inc. | Single riser/single capillary viscometer using mass detection or column height detection |
| JP4220543B2 (en) * | 2003-03-17 | 2009-02-04 | ノキア コーポレイション | Method and apparatus for lateral adjustment of an image |
-
2006
- 2006-07-10 CN CN2006100102710A patent/CN1877291B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087993A (en) * | 1992-03-13 | 1994-06-15 | 特罗克斯勒电子实验有限公司 | Measure the apparatus and method of physical characteristics of materials |
| US6523396B2 (en) * | 1999-11-12 | 2003-02-25 | Rheologics, Inc. | Single riser/single capillary viscometer using mass detection or column height detection |
| JP4220543B2 (en) * | 2003-03-17 | 2009-02-04 | ノキア コーポレイション | Method and apparatus for lateral adjustment of an image |
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| Publication number | Publication date |
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| CN1877291A (en) | 2006-12-13 |
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Owner name: JIANGSU JINLING CONSTRUCTION ENGINEERING GROUP CO. |
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| CB03 | Change of inventor or designer information |
Inventor after: Yang Yingzi Inventor after: Fan Guangfeng Inventor after: Deng Hongwei Inventor after: Li Zhonghua Inventor after: Guan Hui Inventor after: Ba Hengjing Inventor before: Yang Yingzi Inventor before: Deng Hongwei Inventor before: Li Zhonghua Inventor before: Guan Hui Inventor before: Ba Hengjing |
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Free format text: CORRECT: INVENTOR; FROM: YANG YINGZI DENG HONGWEI LI ZHONGHUA GUAN HUI BA HENGJING TO: YANG YINGZI FAN GUANGFENG DENG HONGWEI LI ZHONGHUA GUAN HUI BA HENGJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110201 Address after: 150001 Harbin, Nangang, West District, large straight street, No. 92 Co-patentee after: Jiangsu Jinling Construction Engineering Group Co., Ltd. Patentee after: Harbin Institute of Technology Address before: 150001 Harbin, Nangang, West District, large straight street, No. 92 Patentee before: Harbin Institute of Technology |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Twenty-five Bureau of China Railway Group Hengyuan Construction Engineering Company Limited Assignor: Harbin Institute of Technology|Jiangsu Jinling Construction Group Co., Ltd. Contract record no.: 2011450000014 Denomination of invention: Apparatus for detecting filling performance of newly-mixed concrete Granted publication date: 20100825 License type: Exclusive License Open date: 20061213 Record date: 20110504 |
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Granted publication date: 20100825 Termination date: 20110710 |