CN207812460U - A kind of pattern foundation pit supporting structure support changing structure for use - Google Patents
A kind of pattern foundation pit supporting structure support changing structure for use Download PDFInfo
- Publication number
- CN207812460U CN207812460U CN201820133530.7U CN201820133530U CN207812460U CN 207812460 U CN207812460 U CN 207812460U CN 201820133530 U CN201820133530 U CN 201820133530U CN 207812460 U CN207812460 U CN 207812460U
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- China
- Prior art keywords
- foundation pit
- lifting
- vertical wall
- power
- backfill
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Abstract
The utility model provides a kind of pattern foundation pit supporting structure support changing structure for use, including foundation pit bottom, unload power backfill, the first waist rail, the second waist rail, bored concrete pile, the vertical wall of lifting and fixed pedestal, the top of the foundation pit bottom is equipped with concrete cushion, the side of the power of the unloading backfill far from concrete cushion is equipped with bored concrete pile, the bored concrete pile is equipped with the first waist rail, the second waist rail and Guan Liang successively from top to bottom close to the side for unloading power backfill, the fixed pedestal is equipped with fixed lifting gear, and the lower end both sides of the vertical wall of lifting are equipped with fastening gag lever post.The utility model forms stress check calculation system by structures such as oblique steel pipe, inner support frame and each waist rails, and cooperation unloads the structures power transmission such as power backfill and load transfering strip and unloads power, stress check calculation system is set more to stablize, and it is safe and reliable, it lifts vertical wall cooperation lifting limit hole and fastening gag lever post carries out fastening limit, construction efficiency is improved, and manufacturing cost is low.
Description
Technical field
The utility model is related to technical field of building construction, specially a kind of pattern foundation pit supporting structure support changing structure for use.
Background technology
With the increase of present urban population, more and more people start to focus on the exploitation underground space, but underground engineering
Complex geologic conditions form new excavated section after especially excavating, destroy the stability of rock mass original structure, hold in construction
The safety accidents such as come down, cave in easily occur, above-mentioned safety accident occurs in order to prevent, need to carry out supporting to foundation pit, it is big at present
Most support patterns are all to carry out supporting with piled anchor, must be used at a certain distance on the waist rail of bored concrete pile anchor cable or anchor pole into
Row supporting, cost is higher, and speed of application is slow, and efficiency is low, and pattern foundation pit supporting structure support changing structure for use also is complex, influences main body knot
Structure is continuously constructed, and which increases the costs of construction, while extending the construction period.
Utility model content
The purpose of this utility model is to provide a kind of pattern foundation pit supporting structure support changing structure for use, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of pattern foundation pit supporting structure support changing structure for use, including base
Hole bottom unloads power backfill, the first waist rail, the second waist rail, bored concrete pile, the vertical wall of lifting and fixed pedestal, the foundation pit bottom
The top of layer is equipped with concrete cushion, and the top of concrete cushion is equipped with fixed pedestal, and foundation pit bottom is close to concrete cushion
Side be equipped with and unload power backfill, the top of the power of the unloading backfill is equipped with load transfering strip, unloads power backfill far from concrete cushion
Side be equipped with bored concrete pile, and one end of load transfering strip is connected with bored concrete pile, the close side for unloading power backfill of the bored concrete pile from
Under to it is upper successively be equipped with the first waist rail, the second waist rail and Guan Liang, side and oblique steel of first waist rail far from bored concrete pile
One end of pipe is fixedly connected, and the other end of oblique steel pipe is fixedly connected with concrete cushion, and the fixed pedestal is equipped with solid
The inside determined lifting gear, and fix lifting gear, which is run through, the vertical wall of lifting, the lower end both sides of the vertical wall of lifting
It is equipped with fastening gag lever post, side of the upper end far from bored concrete pile for lifting vertical wall is equipped with horizontal equilibrium frame, second waist
Between side of the beam far from bored concrete pile is flexibly connected by chimeric end with one end of inner support frame, and the other end of inner support frame passes through
Spacing body is flexibly connected with vertical wall is lifted.
Preferably, the lifting limit hole to match with fastening gag lever post is offered on the fixed lifting gear, and is fastened
Gag lever post is dismounting helix structure.
Preferably, injected hole is offered on the outside of the upper end of the oblique steel pipe, and the waist of oblique steel pipe and load transfering strip
The other end is connected.
Preferably, it is fixedly connected by built-in fitting between the concrete cushion and foundation pit bottom, and built-in fitting uniformly divides
It is distributed in the both sides of fixed pedestal.
Preferably, the inner homogeneous of the inner support frame is equipped with horizontal stiffener, and lifts the inner homogeneous of vertical wall
Equipped with vertical strengthening ribs.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, by oblique steel
Reperfusion serosity supports bored concrete pile in pipe, while coordinating the respective outer side edges such as the vertical wall of lifting, inner support frame and each waist rail, Guan Liang
It uses, forms stress check calculation system, and cooperation unloads the progress power transmission of the structures such as power backfill and load transfering strip and unloads power etc., utilizes simultaneously
The dead weight of slurries makes stress check calculation system more stablize, securely and reliably, it can be ensured that the safety of construction personnel, also lifting are vertical
The lifting limit hole and fastening gag lever post opened up on the fixed lifting gear of wall cooperation carries out fastening limit, easy to use, carries
High construction efficiency, and manufacturing cost is low, is suitable for large-scale promotion application.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is another structural schematic diagram of the utility model；
In figure：1- foundation pit bottoms；2- built-in fittings；3- concrete cushions；The oblique steel pipes of 4-；5- unloads power backfill；6- power transmissions
Band；7- injected holes；The first waist rails of 8-；The second waist rails of 9-；10- bored concrete piles；11- Guan Liangs；The chimeric ends 12-；13- inner support frames；14-
Lift vertical wall；15- horizontal equilibrium framves；16- lifts limit hole；17- fixes lifting gear；18- fastens gag lever post；19- is solid
Determine pedestal；20- spacers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of pattern foundation pit supporting structure support changing structure for use, including foundation pit
Bottom 1 unloads power backfill 5, the first waist rail 8, the second waist rail 9, bored concrete pile 10, the vertical wall 14 of lifting and fixed pedestal 19, base
Cheat bottom 1 top be equipped with concrete cushion 3, and the top of concrete cushion 3 be equipped with fixed pedestal 19, concrete cushion 3 with
It is fixedly connected by built-in fitting 2 between foundation pit bottom 1, and built-in fitting 2 is uniformly distributed in the both sides of fixed pedestal 19, foundation pit bottom
1 close to the side of concrete cushion 3 be equipped with unload power backfill 5, unload power backfill 5 top be equipped with load transfering strip 6, unload power backfill
5 sides far from concrete cushion 3 are equipped with bored concrete pile 10, and one end of load transfering strip 6 is connected with bored concrete pile 10, and bored concrete pile 10 is close
The side for unloading power backfill 5 is equipped with the first waist rail 8, the second waist rail 9 and Guan Liang 11 successively from top to bottom, and the first waist rail 8 is separate
The side of bored concrete pile 10 is fixedly connected with one end of oblique steel pipe 4, and the other end of oblique steel pipe 4 is fixed with concrete cushion 3
The upper end outside of connection, oblique steel pipe 4 offers injected hole 7, and the waist of oblique steel pipe 4 is connected with the other end of load transfering strip 6,
Fixed pedestal 19, which is equipped with the inside fixed lifting gear 17, and fix lifting gear 17, which to be run through, the vertical wall 14 of lifting, Gu
Determine to offer the lifting limit hole 16 to match with fastening gag lever post 18 on lifting gear 17, and fastens gag lever post 18 and torn open for spiral
Structure is unloaded, the lower end both sides for lifting vertical wall 14 are equipped with fastening gag lever post 18, lift the upper end of vertical wall 14 far from filling
The side for noting stake 10 is equipped with horizontal equilibrium frame 15, and the second side of the waist rail 9 far from bored concrete pile 10 passes through chimeric end 12 and inner support
One end of frame 13 is flexibly connected, and the other end of inner support frame 13 is flexibly connected by spacer 20 with vertical wall 14 is lifted,
The inner homogeneous of inner support frame 13 is equipped with horizontal stiffener, and the inner homogeneous for lifting vertical wall 14 is equipped with vertical strengthening ribs.
Specifically used mode：When using utility model works, by injected hole 7 to injecting slurries inside oblique steel pipe 4,
And then the first waist rail 8 and bored concrete pile 10 are supported, and lift vertical wall 14, interior using the cooperation of its own gravity of slurries
The structures such as supporting rack 13 and each waist rail, Guan Liang 11 form stress check calculation system, while utilizing and unloading power backfill 5 and load transfering strip
The structures such as 6 carry out power transmission and unload power, and carry out the backfill of soil, at the same time by fixed lifting gear 17 to lifting vertical wall
Body 14 is lifted, and carries out fastening limit using fastening gag lever post 18, and certain height is reached when lifting vertical wall 14
When, the spacer 20 on the second waist rail 9 is abutted with vertical wall 14 is lifted, and cooperation horizontal equilibrium frame 15 forms the second stress
Converting system avoids the generation for phenomenon of caving in.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of pattern foundation pit supporting structure support changing structure for use, including foundation pit bottom (1), unload power backfill (5), the first waist rail (8), the second waist rail
(9), bored concrete pile (10), the vertical wall (14) of lifting and fixed pedestal (19), it is characterised in that：The foundation pit bottom (1) it is upper
Side is equipped with concrete cushion (3), and the top of concrete cushion (3) is equipped with fixed pedestal (19), and foundation pit bottom (1) is close to coagulation
The side of soil padding (3), which is equipped with, unloads power backfill (5), and the top of the power of the unloading backfill (5) is equipped with load transfering strip (6), unloads power and returns
The side of (5) far from concrete cushion (3) of banketing is equipped with bored concrete pile (10), and one end of load transfering strip (6) and bored concrete pile (10) phase
Even, the bored concrete pile (10) is equipped with the first waist rail (8), the second waist rail successively from top to bottom close to the side for unloading power backfill (5)
(9) and company is fixed in Guan Liang (11), side of first waist rail (8) far from bored concrete pile (10) and one end of oblique steel pipe (4)
It connects, and the other end of oblique steel pipe (4) is fixedly connected with concrete cushion (3), the fixed pedestal (19) is equipped with fixed rise
Falling unit (17), and the inside of fixed lifting gear (17) is through having the vertical wall (14) of lifting, the vertical wall of lifting
(14) lower end both sides are equipped with fastening gag lever post (18), lift side of the upper end far from bored concrete pile (10) of vertical wall (14)
Equipped with horizontal equilibrium frame (15), side of second waist rail (9) far from bored concrete pile (10) passes through chimeric end (12) and inner support
One end of frame (13) is flexibly connected, and the other end of inner support frame (13) is lived by spacer (20) with vertical wall (14) is lifted
Dynamic connection.
2. a kind of pattern foundation pit supporting structure support changing structure for use according to claim 1, it is characterised in that：The fixed lifting gear (17)
On offer with fastening gag lever post (18) the lifting limit hole (16) that matches, and it is dismounting helix knot to fasten gag lever post (18)
Structure.
3. a kind of pattern foundation pit supporting structure support changing structure for use according to claim 1, it is characterised in that：The oblique steel pipe (4) it is upper
End outside offers injected hole (7), and the waist of oblique steel pipe (4) is connected with the other end of load transfering strip (6).
4. a kind of pattern foundation pit supporting structure support changing structure for use according to claim 1, it is characterised in that：The concrete cushion (3) with
It is fixedly connected by built-in fitting (2) between foundation pit bottom (1), and built-in fitting (2) is uniformly distributed in the both sides of fixed pedestal (19).
5. a kind of pattern foundation pit supporting structure support changing structure for use according to claim 1, it is characterised in that：The inner support frame (13) it is interior
Portion is uniformly provided with horizontal stiffener, and the inner homogeneous for lifting vertical wall (14) is equipped with vertical strengthening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133530.7U CN207812460U (en) | 2018-01-26 | 2018-01-26 | A kind of pattern foundation pit supporting structure support changing structure for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133530.7U CN207812460U (en) | 2018-01-26 | 2018-01-26 | A kind of pattern foundation pit supporting structure support changing structure for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812460U true CN207812460U (en) | 2018-09-04 |
Family
ID=63325195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133530.7U Expired - Fee Related CN207812460U (en) | 2018-01-26 | 2018-01-26 | A kind of pattern foundation pit supporting structure support changing structure for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868826A (en) * | 2019-03-13 | 2019-06-11 | 温州开源建设工程有限公司 | A kind of well-set foundation pit and its earthwork digging method |
| CN112593560A (en) * | 2020-11-23 | 2021-04-02 | 上海建工二建集团有限公司 | Supporting beam replacing structure between supporting pile and basement outer wall and construction method thereof |
-
2018
- 2018-01-26 CN CN201820133530.7U patent/CN207812460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868826A (en) * | 2019-03-13 | 2019-06-11 | 温州开源建设工程有限公司 | A kind of well-set foundation pit and its earthwork digging method |
| CN112593560A (en) * | 2020-11-23 | 2021-04-02 | 上海建工二建集团有限公司 | Supporting beam replacing structure between supporting pile and basement outer wall and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180904 Termination date: 20190126 |