CN205475310U - Safe basis of combination warp with adjustable - Google Patents
Safe basis of combination warp with adjustable Download PDFInfo
- Publication number
- CN205475310U CN205475310U CN201620237579.8U CN201620237579U CN205475310U CN 205475310 U CN205475310 U CN 205475310U CN 201620237579 U CN201620237579 U CN 201620237579U CN 205475310 U CN205475310 U CN 205475310U
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- China
- Prior art keywords
- reinforced concrete
- earth
- concrete foundation
- outer sleeve
- adjustable
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- Expired - Fee Related
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 33
- 239000012791 sliding layer Substances 0.000 claims abstract description 16
- 238000007665 sagging Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 11
- 230000006378 damage Effects 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Foundations (AREA)
Abstract
Safe basis of combination warp with adjustable is equipped with the sliding layer on the firm ground upper berth, the reinforced concrete foundation of frustum shape pours above the sliding layer, to having sagging recess, be equipped with the outer sleeve of pouring with reinforced concrete foundation integrated into one piece in the recess on the reinforced concrete foundation follow, the inside of outer sleeve is provided with the inner skleeve, and the wedge has been put in the space china and canada between outer sleeve and the inner skleeve, and wedge upper portion is provided with spring and upper cover in proper order to constitute a complete vertical deformation support structure, this safe basis of combination warp with adjustable not only cost is low, has higher sensitivity moreover, and the simple structure installation is convenient with the dismantlement, and it can bear upper portion building internal force simultaneously, makes building self -adaptation earth's surface warp, this safe basis of combination warp with adjustable can avoid the harm that earth's surface deformation range building is warp by the earth's surface in addition, is applicable to the reinforced concrete frame structure and the steel frame structure of earth's surface deformation range, also has certain suitability to the pillar of bridge, overpass.
Description
Technical field
This utility model relates to a kind of base structure, a kind of adjustable deformation combination foundation for security.
Background technology
At present, the earth's surface that accepts that most building superstructures are all passive when building deforms, its structure additional internal force under the effect that earth's surface deforms increases, increase along with earth's surface deformation, additional internal force continues to be increased up causing structure infringement occur, now consider further that carrying out reinforcing remedies, economically, the aspects such as structural safety angle are paid a price the highest, if therefore this traditional anti-earth's surface deformation protective measure can be improved, regain the initiative, offset or the deformation of absorption equilibrium earth's surface by arranging element apparatus, structural defence for deformed area, anti-earth's surface is significant.
Frame structure is current one of wide variety of version in building, but pure frame structure additional internal force under earth's surface deforms and additional deformation are very big, and earth's surface deformation can make building inclination, drawing crack and destruction.The earth's surface combined deformation impact on frame structure building superstructure, is eventually exhibited as earth's surface differential settlement, causes the vertical change of frame structure suspension column and earth's surface is uneven moves horizontally, it is possible to cause horizontal relative displacement between frame structure two suspension column.
Friction self-locking phenomenon is widely used in mechanical engineering, by the angle of control contact surface within angle of friction, in the range of the strength of materials allows, no matter has great driving force, and two objects contacted will not occur relative motion.
Summary of the invention
Deforming cause damage to building to solve earth's surface, and reinforce the problem that cost is higher of remedying, this utility model provides a kind of adjustable deformation combination foundation for security；This adjustable deformation combination foundation for security can not only precast spliced, cost is low, and has bigger resistance to compression, bending resistance and shear-carrying capacity；In addition the vertical deformation abutment portion of this adjustable deformation combination foundation for security, shaftless to resistance to tension, once differential settlement produces and can automated to respond to, and has higher sensitivity, eliminate the impact of uneven settlement of foundation, and keep its resistance to compression, bending resistance and shear-carrying capacity；The existence of this adjustable deformation combination foundation for security lower slide layer is it can be avoided that deformed area, earth's surface building is damaged by earth's surface horizontal distortion simultaneously, it is applicable to reinforced concrete frame structure and the steel-frame structure of deformed area, earth's surface, the pillar of bridge, viaduct is also had certain suitability.
This utility model solves its technical problem and be the technical scheme is that adjustable deformation combination foundation for security, including: firm ground, sliding layer, reinforced concrete foundation, outer sleeve, upper cover, inner sleeve, wedge, spring, framework suspension column, frame column；This adjustable deformation combination foundation for security is equipped with sliding layer on firm ground, the reinforced concrete foundation of taper type is poured above sliding layer, pass through sliding layer, reinforced concrete foundation is in the case of by external force, can occurred level displacement rubbing, the horizontal displacement rubbing of reinforced concrete foundation can with monolithic architecture thing keep balance；Reinforced concrete foundation is provided with sagging groove from top to bottom, is provided with the outer sleeve that pour one-body molded with reinforced concrete foundation in groove；Outer sleeve be internally provided with inner sleeve, the space between outer sleeve and inner sleeve adds and is placed with wedge, wedge top is sequentially set with spring and upper cover, thus forms a complete vertical deformation seat structure；Spring and upper cover make wedge to shift up；Inner sleeve top is connected fixing by bolt with framework suspension column and frame column；Inner sleeve can make vertical deformation seat structure automatically extend with the sinking of reinforced concrete foundation 3 with the relative motion of outer sleeve, makes framework suspension column remain stable equilibrium；The maximal tensility of vertical deformation seat structure can set according to on-the-spot actual anticipated maximum differential settlement amount.
After differential settlement produces, the instantaneous of vacant state is produced with reinforced concrete foundation at firm ground, outer sleeve is followed reinforced concrete foundation and is moved downward under gravity, wedge will be driven downward, particularly to make the movement tendency of wedge be always downward for spring, wedge the most down extruding force is the biggest, inner sleeve can be blocked, thus utilize wedge shape friction self-locking principle to realize self-locking；When horizontal distortion occurs, vertical for holding frame trestle, horizontal force is had between reinforced concrete foundation and firm ground, sliding layer is the material that loose surface is smooth, frictional force is little, reinforced concrete foundation will be in horizontal force action lower slider, the VE of holding frame trestle foot, thus eliminates the impact of earth's surface horizontal distortion.
The beneficial effects of the utility model are: this adjustable deformation combination foundation for security can not only precast spliced, cost is low, and having higher sensitivity, simple structure installation and removal are convenient, have preferable practicality, it can bear top-out internal force simultaneously, makes building self adaptation earth's surface deform；In addition this adjustable deformation combination foundation for security is it can be avoided that the infringement that deformed by earth's surface of deformed area, earth's surface building, it is adaptable to the reinforced concrete frame structure of deformed area, earth's surface and steel-frame structure, and the pillar of bridge, viaduct is also had certain suitability.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural principle schematic diagram of the present utility model.
1. firm grounds, 2. sliding layer, 3. reinforced concrete foundation, 4. outer sleeve, 5. upper cover, 6. inner sleeve, 7. wedge, 8. spring, 9. framework suspension column, 10. frame column in figure.
Detailed description of the invention
In Fig. 1, adjustable deformation combination foundation for security, including: firm ground 1, sliding layer 2, reinforced concrete foundation 3, outer sleeve 4, upper cover 5, inner sleeve 6, wedge 7, spring 8, framework suspension column 9, frame column 10；This adjustable deformation combination foundation for security is equipped with sliding layer 2 on firm ground 1, the reinforced concrete foundation 3 of taper type is poured above sliding layer 2, by sliding layer 2, reinforced concrete foundation 3 is in the case of by external force, can occurred level displacement rubbing, the horizontal displacement rubbing of reinforced concrete foundation 3 can with monolithic architecture thing keep balance；Reinforced concrete foundation 3 is provided with sagging groove from top to bottom, is provided with the outer sleeve 4 that pour one-body molded with reinforced concrete foundation 3 in groove；Outer sleeve 4 be internally provided with inner sleeve 6, the space between outer sleeve 4 and inner sleeve 6 adds and is placed with wedge 7, wedge 7 top is sequentially set with spring 8 and upper cover 5, thus forms a complete vertical deformation seat structure；Spring 8 and upper cover 5 make wedge 7 to shift up；Inner sleeve 6 top is connected fixing by bolt with framework suspension column 9 and frame column 10；Inner sleeve 6 can make vertical deformation seat structure automatically extend with the sinking of reinforced concrete foundation 3 with the relative motion of outer sleeve 4, makes framework suspension column 9 remain stable equilibrium；The maximal tensility of vertical deformation seat structure can set according to on-the-spot actual anticipated maximum differential settlement amount.
After differential settlement produces, the instantaneous of vacant state is produced with reinforced concrete foundation 3 at firm ground 1, outer sleeve 4 is followed reinforced concrete foundation 3 and is moved downward under gravity, wedge 7 will be driven downward, particularly to make the movement tendency of wedge 7 be always downward for spring 8, wedge 7 the most down extruding force is the biggest, inner sleeve 6 can be blocked, thus utilize wedge 7 shape friction self-locking principle to realize self-locking；When horizontal distortion occurs, vertical for holding frame trestle 10, horizontal force is had between reinforced concrete foundation 3 and firm ground 1, sliding layer 2 is the material that loose surface is smooth, frictional force is little, reinforced concrete foundation 3 will be in horizontal force action lower slider, the VE of holding frame trestle foot 9, thus eliminates the impact of earth's surface horizontal distortion.
Claims (2)
- The most adjustable deformation combination foundation for security, including: firm ground (1), sliding layer (2), reinforced concrete foundation (3), outer sleeve (4), upper cover (5), inner sleeve (6), wedge (7), spring (8), framework suspension column (9), frame column (10)；Adjustable deformation combination foundation for security is equipped with sliding layer (2) on firm ground (1)；It is characterized in that: above sliding layer (2), pour the reinforced concrete foundation (3) of taper type；Reinforced concrete foundation (3) is provided with sagging groove from top to bottom, is provided with and the one-body molded outer sleeve (4) poured of reinforced concrete foundation (3) in groove；Outer sleeve (4) be internally provided with inner sleeve (6), space between outer sleeve (4) and inner sleeve (6) adds and is placed with wedge (7), wedge (7) top is sequentially set with spring (8) and upper cover (5), thus forms a complete vertical deformation seat structure.
- Adjustable deformation combination foundation for security the most according to claim 1, is characterized in that: inner sleeve (6) top is connected fixing by bolt with framework suspension column (9) and frame column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237579.8U CN205475310U (en) | 2016-03-28 | 2016-03-28 | Safe basis of combination warp with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237579.8U CN205475310U (en) | 2016-03-28 | 2016-03-28 | Safe basis of combination warp with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475310U true CN205475310U (en) | 2016-08-17 |
Family
ID=56652920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237579.8U Expired - Fee Related CN205475310U (en) | 2016-03-28 | 2016-03-28 | Safe basis of combination warp with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475310U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354877A (en) * | 2017-08-28 | 2017-11-17 | 四川双铁科技有限公司 | A kind of sound barrier monoblock type rim of a cup mounting structure |
| CN109680708A (en) * | 2018-12-28 | 2019-04-26 | 青建集团股份公司 | A kind of steel building cylinder antidetonation buffering pedestal |
| CN109839054A (en) * | 2019-04-20 | 2019-06-04 | 河南工程学院 | A kind of visualization bridge deformation monitoring system |
| CN110565674A (en) * | 2019-09-03 | 2019-12-13 | 重庆工商职业学院 | Foundation for a subside foundation |
| CN111236286A (en) * | 2020-01-22 | 2020-06-05 | 代建波 | Anti-settling device and anti-settling method for large-span building |
| CN112376602A (en) * | 2020-07-28 | 2021-02-19 | 中国电力科学研究院有限公司 | Buckle type foundation bolt of power transmission tower |
| CN113718788A (en) * | 2021-09-07 | 2021-11-30 | 广东永基建筑基础股份有限公司 | Composite foundation pit supporting pile |
-
2016
- 2016-03-28 CN CN201620237579.8U patent/CN205475310U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354877A (en) * | 2017-08-28 | 2017-11-17 | 四川双铁科技有限公司 | A kind of sound barrier monoblock type rim of a cup mounting structure |
| CN109680708A (en) * | 2018-12-28 | 2019-04-26 | 青建集团股份公司 | A kind of steel building cylinder antidetonation buffering pedestal |
| CN109680708B (en) * | 2018-12-28 | 2022-12-16 | 青建集团股份公司 | Steel construction building cylinder antidetonation buffering base |
| CN109839054A (en) * | 2019-04-20 | 2019-06-04 | 河南工程学院 | A kind of visualization bridge deformation monitoring system |
| CN110565674A (en) * | 2019-09-03 | 2019-12-13 | 重庆工商职业学院 | Foundation for a subside foundation |
| CN110565674B (en) * | 2019-09-03 | 2021-04-16 | 重庆工商职业学院 | Foundation for a subside foundation |
| CN111236286A (en) * | 2020-01-22 | 2020-06-05 | 代建波 | Anti-settling device and anti-settling method for large-span building |
| CN111236286B (en) * | 2020-01-22 | 2021-08-31 | 代建波 | Anti-settling device and anti-settling method for large-span building |
| CN112376602A (en) * | 2020-07-28 | 2021-02-19 | 中国电力科学研究院有限公司 | Buckle type foundation bolt of power transmission tower |
| CN113718788A (en) * | 2021-09-07 | 2021-11-30 | 广东永基建筑基础股份有限公司 | Composite foundation pit supporting pile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170328 |