CN106049564B - A kind of detection means for detecting concrete foundation load metamorphism - Google Patents
A kind of detection means for detecting concrete foundation load metamorphism Download PDFInfo
- Publication number
- CN106049564B CN106049564B CN201610613222.XA CN201610613222A CN106049564B CN 106049564 B CN106049564 B CN 106049564B CN 201610613222 A CN201610613222 A CN 201610613222A CN 106049564 B CN106049564 B CN 106049564B
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- CN
- China
- Prior art keywords
- concrete foundation
- block
- back timber
- support platform
- rigid support
- 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.)
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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
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- 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 Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of detection means for detecting concrete foundation load metamorphism, with rigid support platform, gantry component is fixed with thereon, and gantry component has a back timber and the two root posts vertical with back timber, and gantry component is with its two root posts vertically loaded on the rigid support platform；Concrete foundation test block is laid on rigid support platform between two root posts, rubber sheet gasket, heatable border block and boundary constraint block are sequentially coated with concrete foundation test block peripheral outer wall from the inside to the outside, boundary constraint block is installed on the rigid support platform between the two root posts, and the upper surface interleaved of the concrete foundation test block is embedded with strain transducer and temperature sensor；Equipped with the hydraulic jack that can be slided along the back timber on the back timber of gantry component.The pressure size that the present invention can apply by adjusting hydraulic jack to concrete foundation, detect the strained situation of concrete foundation test block carrying.
Description
Technical field
The present invention relates to a kind of detection means for detecting concrete foundation load metamorphism.
Background technology
Building engineering field considers concrete foundation into rigid body in foundation process of construction, pays close attention to concrete
The problems such as cracking, being broken, but mechanical engineering field more pays close attention to influence of the concrete foundation Light deformation to machine tool accuracy, particularly
For giant mechanical and electrical equipment, the characteristics of its big deadweight, big load, its operating accuracy and life-span are by concrete foundation
Bearing capacity caused by deformation effect, especially concrete foundation rigidity deficiency is relatively low, and the carrying for directly resulting in precision equipment becomes
Shape, the operating accuracy and precision stability of equipment are had a strong impact on.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of coagulation soil matrix that can detect to carry large-scale precision equipment
Plinth is produced the detection means that strained situation is detected concrete foundation load metamorphism by carrying pressure influence.
In order to solve the above technical problems, a kind of detection means for detecting concrete foundation load metamorphism of the present invention, has firm
Property support platform, be fixed with gantry component thereon, gantry component has a back timber and the two root posts vertical with back timber, dragon
Door component is with its two root posts vertically loaded on the rigid support platform；Rigid support between the two root posts is put down
Concrete foundation test block is laid on platform, is sequentially coated with from the inside to the outside and coagulation soil matrix in concrete foundation test block peripheral outer wall
Rubber sheet gasket, heatable border block and the boundary constraint block that plinth test block peripheral outer wall shape is adapted, boundary constraint block are fixedly mounted with
On rigid support platform between the two root posts, the upper surface interleaved of the concrete foundation test block is embedded with should
Become sensor and temperature sensor；Equipped with the hydraulic jack that can be slided along the back timber, the liquid on the back timber of gantry component
Jack is pressed to apply pressure to the concrete foundation test block.
Can be carrying large-scale precision using the detection means of the detection concrete foundation load metamorphism of said structure, during use
The concrete foundation of equipment is fabricated to concrete foundation test block to replace the concrete foundation test block in the present invention, in of the invention
Rubber sheet gasket is the soil around simulation concrete basis, and heating border block is temperature change of the simulation concrete basis in soil
Situation, boundary constraint block can keep the position between concrete foundation test block and rigid support platform to be relatively fixed.Pass through tune
The pressure size that the whole hydraulic jack applies to concrete foundation, large-scale precision that can be to be carried on the basis of simulation concrete
The pressure that equipment applies to concrete foundation, the temperature sensor that the present invention is embedded in concrete foundation test block upper surface can be straight
The temperature change for measuring concrete foundation test block is connect, and strain transducer can detect the strain of concrete foundation test block carrying
Situation, important evidence can be provided for parameters when adjusting large-scale precision equipment operation using the testing result of the present invention,
It can be produced in the concrete foundation for carrying large-scale precision equipment when remaining able to ensure large-scale precision equipment operation during strain
Precision.
As the improvement of the present invention, the concrete foundation test block is shaped as rectangle, correspondingly the rubber sheet gasket,
The shape of heatable border block and boundary constraint block is rectangle.
As a further improvement on the present invention, the heatable border block towards on the wall of the rubber sheet gasket equipped with plus
Hot pin.
As the further improvement of the present invention, the back timber of gantry component is provided with dovetail groove, the hydraulic jack
Top is engaged with dovetail groove with its top and can slided along back timber.
As another improvement of the present invention, the two root posts of gantry component are fixed on institute by the first fastening bolt
State on rigid support platform；The boundary constraint block is fixed on the rigid support platform by the second fastening bolt.
Concrete foundation test block in the present invention is shaped as rectangle, correspondingly the rubber sheet gasket, heatable border
The shape of block and boundary constraint block is rectangle, and such structure makes the manufacture of the present invention more convenient；Using heatable
Border block can preferably transfer heat to rubber towards the technical characteristic equipped with heating rod on the wall of the rubber sheet gasket
Pad, reduce thermal loss during heat transfer；Dovetail groove, the hydraulic jack are provided with using the back timber of gantry component
The technical characteristic that can be slided along back timber is engaged with dovetail groove with its top so that cunning of the hydraulic jack along back timber in the present invention
Dynamic structure is simpler, reasonable.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of main structure diagram for the detection means for detecting concrete foundation load metamorphism of the present invention.
Fig. 2 is the overlooking the structure diagram for removing Fig. 1 after back timber and hydraulic jack.
Fig. 3 is heatable border block inwall in a kind of detection means for detecting concrete foundation load metamorphism of the present invention
Structural representation.
Fig. 4 is that the structure of gantry component back timber in a kind of detection means for detecting concrete foundation load metamorphism of the present invention is shown
It is intended to, is illustrated simultaneously loaded on the hydraulic jack on back timber in this figure.
Embodiment
Referring first to Fig. 1, Fig. 2, the detection means of detection concrete foundation load metamorphism of the invention, there is rigid support
Platform 1, be fixed with gantry component 2 thereon, gantry component 2 have a back timber 21 and the two root posts 22 vertical with back timber,
23, gantry component 2 is with its two root posts 22,23 vertically loaded on the rigid support platform 1；Positioned at the two root posts 22,
Lay concrete foundation test block 3 on rigid support platform 1 between 23, in the peripheral outer wall of concrete foundation test block 3 by it is interior extremely
Sequentially it is coated with rubber sheet gasket 4, heatable border block 5 and the side being adapted with concrete foundation test block peripheral outer wall shape outside
Bound constrained block 6, boundary constraint block 6 are installed on the rigid support platform 1 between the two root posts 22,23, the concrete
The upper surface interleaved of basic test block 3 is embedded with strain transducer 31 and temperature sensor 32；The back timber of gantry component 2
The concrete foundation test block 3 can be applied equipped with the hydraulic jack 7 that can be slided along the back timber, the hydraulic jack 7 on 21
Pressure.The concrete foundation test block 3 is preferably shaped to rectangle, correspondingly the rubber sheet gasket 4, heatable border block
5 and the shape of boundary constraint block 6 be rectangle.The two root posts 22,23 of gantry component 2 pass through the first fastening bolt 25
It is fixed on the rigid support platform 1；The boundary constraint block 6 is fixed on the rigid support by the second fastening bolt 61
On platform 1.
Referring back to Fig. 3, Fig. 4, the heatable border block 5 is towards being equipped with heating rod 51 on the wall of the rubber sheet gasket 4.
The back timber 21 of gantry component 2 is provided with dovetail groove 24, and the hydraulic jack 7 is engaged with its top with dovetail groove 24 can
Slided along back timber 21.
Claims (5)
- A kind of 1. detection means for detecting concrete foundation load metamorphism, it is characterised in that：With rigid support platform（1）, its On be fixed with gantry component（2）, gantry component（2）With a back timber（21）The two root posts vertical with back timber（22、 23）, gantry component（2）With its two root posts（22、23）Vertically it is loaded on the rigid support platform（1）On；Positioned at described two Column（22、23）Between rigid support platform（1）On lay concrete foundation test block（3）, concrete foundation test block（3）Week The rubber sheet gasket being adapted with concrete foundation test block peripheral outer wall shape is sequentially coated with the outer wall of side from the inside to the outside（4）, can Generate heat border block（5）With boundary constraint block（6）, boundary constraint block（6）It is installed in the two root posts（22、23）Between it is firm Property support platform（1）On, the concrete foundation test block（3）Upper surface interleaved be embedded with strain transducer（31）And temperature Spend sensor（32）；Gantry component（2）Back timber（21）It is upper that the hydraulic jack that can be slided along the back timber is housed（7）, should Hydraulic jack（7）Can be to the concrete foundation test block（3）Apply pressure.
- 2. according to the detection means of the detection concrete foundation load metamorphism described in claim 1, it is characterised in that：The coagulation Earth foundation test block（3）Be shaped as rectangle, the correspondingly rubber sheet gasket（4）, heatable border block（5）And boundary constraint Block（6）Shape be rectangle.
- 3. according to the detection means of the detection concrete foundation load metamorphism described in claim 1 or 2, it is characterised in that：It is described Heatable border block（5）Towards the rubber sheet gasket（4）Wall on heating rod is housed（51）.
- 4. according to the detection means of the detection concrete foundation load metamorphism described in claim 1 or 2, it is characterised in that：It is described Gantry component（2）Back timber（21）It is provided with dovetail groove（24）, the hydraulic jack（7）With its top and dovetail groove（24）Phase Cooperation can be along back timber（21）Slide.
- 5. according to the detection means of the detection concrete foundation load metamorphism described in claim 1 or 2, it is characterised in that：It is described Gantry component（2）Two root posts（22、23）Pass through the first fastening bolt（25）It is fixed on the rigid support platform（1）On； The boundary constraint block（6）Pass through the second fastening bolt（61）It is fixed on the rigid support platform（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610613222.XA CN106049564B (en) | 2016-08-01 | 2016-08-01 | A kind of detection means for detecting concrete foundation load metamorphism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610613222.XA CN106049564B (en) | 2016-08-01 | 2016-08-01 | A kind of detection means for detecting concrete foundation load metamorphism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049564A CN106049564A (en) | 2016-10-26 |
| CN106049564B true CN106049564B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610613222.XA Expired - Fee Related CN106049564B (en) | 2016-08-01 | 2016-08-01 | A kind of detection means for detecting concrete foundation load metamorphism |
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| Country | Link |
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| CN (1) | CN106049564B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759533B (en) * | 2016-11-09 | 2018-10-09 | 北京工业大学 | A kind of experimental provision of regulation and control machine tool basic precision |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204956B (en) * | 1987-05-23 | 1992-01-08 | George Cyril Brown | Method of determining the safe loading of floors |
| CN101782540A (en) * | 2009-12-30 | 2010-07-21 | 宁波工程学院 | On-site detection device and detection method for heat transfer coefficients of building enclosure structures |
| CN102759543A (en) * | 2012-06-26 | 2012-10-31 | 中国建筑科学研究院 | Building wall apparent heat transfer coefficient field detection method suitable for hot-in-summer and warm-in-winter areas |
| CN102864793A (en) * | 2012-06-15 | 2013-01-09 | 中国科学院寒区旱区环境与工程研究所 | Test device for simulating permafrost region well heat insulation or heating |
| CN205857258U (en) * | 2016-08-01 | 2017-01-04 | 辽宁工程职业学院 | A kind of detection device detecting concrete foundation load metamorphism |
-
2016
- 2016-08-01 CN CN201610613222.XA patent/CN106049564B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204956B (en) * | 1987-05-23 | 1992-01-08 | George Cyril Brown | Method of determining the safe loading of floors |
| CN101782540A (en) * | 2009-12-30 | 2010-07-21 | 宁波工程学院 | On-site detection device and detection method for heat transfer coefficients of building enclosure structures |
| CN102864793A (en) * | 2012-06-15 | 2013-01-09 | 中国科学院寒区旱区环境与工程研究所 | Test device for simulating permafrost region well heat insulation or heating |
| CN102759543A (en) * | 2012-06-26 | 2012-10-31 | 中国建筑科学研究院 | Building wall apparent heat transfer coefficient field detection method suitable for hot-in-summer and warm-in-winter areas |
| CN205857258U (en) * | 2016-08-01 | 2017-01-04 | 辽宁工程职业学院 | A kind of detection device detecting concrete foundation load metamorphism |
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| Publication number | Publication date |
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| CN106049564A (en) | 2016-10-26 |
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| CB03 | Change of inventor or designer information |
Inventor after: Tian Yang Inventor after: Tao Lihua Inventor after: Li Qian Inventor after: Han Xue Inventor after: Hao Ying Inventor after: Wang Quantie Inventor after: Tong Kewei Inventor before: Tian Yang Inventor before: Wang Quantie Inventor before: Tong Kewei Inventor before: Hao Ying |
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Granted publication date: 20180102 Termination date: 20210801 |