CN206646493U - A kind of bored concrete pile suitable for solution cavity geology - Google Patents
A kind of bored concrete pile suitable for solution cavity geology Download PDFInfo
- Publication number
- CN206646493U CN206646493U CN201720093496.0U CN201720093496U CN206646493U CN 206646493 U CN206646493 U CN 206646493U CN 201720093496 U CN201720093496 U CN 201720093496U CN 206646493 U CN206646493 U CN 206646493U
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- China
- Prior art keywords
- mould bag
- bind
- reinforcement cage
- steel reinforcement
- solution cavity
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 230000002787 reinforcement Effects 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 229920004933 Terylene® Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 9
- 230000010412 perfusion Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model discloses a kind of bored concrete pile suitable for solution cavity geology, the retaining wall body for being adapted including steel reinforcement cage, with steel reinforcement cage and being scattered for limiting concrete, and it is filled in the concrete-pile formed in retaining wall body by concrete setting, the retaining wall body is the mould bag with sack, the mould bag, which is located at sack, is provided with bind rope, the bind rope bind is in steel reinforcement cage, the utility model is rational in infrastructure, predominantly staff can use mould bag bind on steel reinforcement cage, because bind process spends the time shorter, so project progress can be lifted.
Description
Technical field
It the utility model is related to architecture foundation pile engineering field, more particularly to a kind of bored concrete pile suitable for solution cavity geology.
Background technology
Solution cavity geology refers to that the soluble rock stratum such as dolomite, limestone produces ditch after the chemistry and mechanism of water
Groove, crack or earth's surface cratering caused by cavity.
Drill in solution cavity geology, connected due to drilling with solution cavity, during concrete perfusion, the stream shape body such as concrete
Easily scattered from drilling into solution cavity, first the inner space of solution cavity can be filled up, can just reach the top of drilling afterwards, during which
Fullness coefficient is high, causes a large amount of wastes of concrete.For this problem, a kind of existing construction method is after piercing, to incite somebody to action
Under steel pile casting made of 10 ~ 20mm of thickness steel plate into drilling, sleeve pipe is similar to until being formed at the top of drilling in foot of hole
Retaining wall body, then place steel reinforcement cage and concrete perfusion, retaining wall body is steel pile casting, under the restriction effect of steel pile casting, coagulation
Soil is not easy to scatter into solution cavity, and this construction method effect is preferable, but steel pile casting is made of sheet metal welding, works as pile
When longer, the quantity of required sheet metal is bigger, therefore weld interval is longer, increases construction work amount.
Utility model content
The purpose of this utility model is to provide a kind of bored concrete pile suitable for solution cavity geology, using mould bag bind in steel reinforcement cage
On, bind process spends the time shorter, lifts project progress.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bored concrete pile suitable for solution cavity geology, including steel reinforcement cage, be adapted with steel reinforcement cage and for limiting concrete
Wandering retaining wall body, and the concrete-pile formed in retaining wall body by concrete setting is filled in, the retaining wall body is with bag
The mould bag of mouth, the mould bag, which is located at sack, is provided with bind rope, and the bind rope bind is in steel reinforcement cage.
By using above-mentioned technical proposal, mould bag is first put into steel reinforcement cage by staff, then by tying up on sack
Then splicing bind moves the bottom of mould bag to the tail end of steel reinforcement cage in the head end of steel reinforcement cage, then by lifting means by steel
Muscle cage is put into the drilling of solution cavity；Because bind process spends the time shorter, so spending the time relative to some steel of welding
The time that piece is spent is more of short duration, so project progress can be lifted.
Preferably, the mould bag is arranged at the inside of steel reinforcement cage.
By using above-mentioned technical proposal, mould bag is arranged on the inside of steel reinforcement cage, its can by the spacing of steel reinforcement cage,
After its inside penetration concrete, mould bag is not easy to be squeezed into the inner space of solution cavity；Steel is arranged on relative to by mould bag
The outside of muscle cage, this is easy for causing concrete that its part is squeezed into the inner space of solution cavity, and it is mixed also to increase a part
Coagulate the dosage of soil.
Preferably, the mould bag bottom also is provided with bind rope, and the bind rope bind positioned at the mould bag bottom is in steel
The bottom of muscle cage.
By using above-mentioned technical proposal, because mould bag only has certain weight, and location of gathering Xia Shui be present in drilling
Phenomenon, mould bag bottom is fixed on to the bottom of steel reinforcement cage, foot of hole can be immersed into steel reinforcement cage, so it is just
It will not be suspended in underground water, therefore also be not easy to hinder the operation for stretching into perfusion conduit into drilling.
Preferably, the mould bag is in sleeve-shaped, is provided with some reinforcing rings, the reinforcement along centerline direction inside it
Ring is knitted to mould bag inwall.
By using above-mentioned technical proposal, in the concrete perfusion into mould bag, mould bag side is easily formed down necking,
And reinforcing ring is woven in mould bag inwall, mould bag can be strutted, and then mould bag is not easy necking, deformed upon.
Preferably, by steel wire bind between the reinforcing ring and mould bag inwall of the mould bag bottom, close to institute
State between the reinforcing ring of mould bag sack and mould bag inwall by terylene rope bind.
By using above-mentioned technical proposal, when originating the penetration concrete into mould bag, the necking trend below mould bag is relative
It is larger, it is higher to the attachment structure intensity requirement between reinforcing ring and mould bag inside, so using steel wire bind, irrigate at leisure
Man Hou, it is desirable to it is relatively low, terylene rope sewing braiding can now need to be only used, is operated relatively simple.
Preferably, it is woven with reinforcing strip between the mould bag inner bottom part edge and mould bag side wall.
By using above-mentioned technical proposal, similarly, in the concrete perfusion into mould bag, shape between mould bag bottom and inside
Change trend is larger, it is therefore necessary to set the structural strength of reinforcing strip reinforcement herein, reaches the effect for being not easy deformation.
Preferably, the mould bag is arranged at the outside of steel reinforcement cage.
By using above-mentioned technical proposal, this scheme is arranged at the inside of steel reinforcement cage relative to mould bag, and being arranged on outside makes
It can be bonded together when obtaining concrete curing with steel reinforcement cage, and then improve the structural strength of bored concrete pile.
In summary, the utility model has the advantages that：Using mould bag bind on steel reinforcement cage, coagulation is being avoided
Under conditions of soil is wandering, its bind process spends the time shorter, lifts project progress；Simultaneously in the reinforcement of reinforcing ring and reinforcing strip
Under effect, the structural strength of mould bag is improved, it is more not easy to be damaged.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation inside embodiment 1.
Reference：1st, steel reinforcement cage；2nd, mould bag；21st, sack；3rd, bind rope；4th, reinforcing ring；5th, steel wire；6th, terylene rope；7、
Reinforcing strip.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1：Referring to Fig. 1, a kind of bored concrete pile suitable for solution cavity geology, including steel reinforcement cage 1, steel reinforcement cage 1 is interior to be set
There is retaining wall body, retaining wall body is the cylindric mould bag 2 being adapted with steel reinforcement cage 1, and mould bag 2 has circular sack 21, while in sack
Its edge is provided with some bind ropes 3 at 21, the bottom of mould bag 2 is enclosed construction, and the outer ledge in bottom is equally set
There are some bind ropes 3.Mould bag 2 is first put into steel reinforcement cage 1 by staff, and then the bind of bind rope 3 on sack 21 exists
The upper end of steel reinforcement cage 1 to, then the bottom of mould bag 2 is moved to the tail end of steel reinforcement cage 1, by the bind of bind rope 3 of bottom in steel reinforcement cage 1
Lower end steel ring on, now mould bag 2 be bonded steel reinforcement cage 1.
Referring to Fig. 1 and Fig. 2, centerline direction is also provided with some reinforcing bar reinforcing rings 4 in the inside of mould bag 2, lower section
Steel wire 5 is provided between reinforcing ring 4 and bag body, steel wire 5 through mould bag 2 and around reinforcing ring 4 and then is wound clot, and then
Realize that reinforcing ring 4 is fixedly connected on inside mould bag 2, reach the purpose for strutting mould bag 2；Then between top reinforcing ring 4 and mould bag 2
Sewing braiding is carried out by terylene rope 6, it is right around reinforcing ring 4 similarly then to penetrate mould bag 2 by large-scale syringe needle connection terylene rope 6
After pass mould bag 2 carry out bind, reach the purpose that reinforcing ring 4 is fixedly connected with mould bag 2.In order to strengthen the inside portion of mould bag 2 with
Structural strength between the bottom of mould bag 2, the present embodiment are sewed also between both and are woven with the reinforcing strip of linen material
7。
Concrete operations mode is：In sewing processing factory, reinforcing ring 4 is first passed through into terylene rope 6 or steel wire 5 by above-mentioned requirements
Bind is sewed between the bottom of mould bag 2 and inside portion in mould bag 2, while by reinforcing strip 7, and staff elder generation side mould bag 2
Be put into steel reinforcement cage 1, then by the bind of bind rope 3 on sack 21 steel reinforcement cage 1 head end, then by the bottom of mould bag 2
Move the tail end of steel reinforcement cage 1 to, by the bind of bind rope 3 of the bottom of mould bag 2 in the bottom of steel reinforcement cage 1, then passing through lifting means will
Steel reinforcement cage 1 is put into the drilling of solution cavity；Because bind process spends the time shorter, so spending the time some relative to welding
The time that steel disc is spent is more of short duration, so project progress can be lifted.
Embodiment 2：A kind of bored concrete pile suitable for solution cavity geology, it is with the difference of embodiment 1, the mould bag of setting
2 are slightly larger than the size of steel reinforcement cage 1, are then woven with bind rope 3 at same sack 21 and at bottom outside, and the mould bag 2 is used to cover
The outside of steel reinforcement cage 1 is connected on, then again by the bind of bind rope 3 on steel reinforcement cage 1, because concrete and rebar cage 1 directly contacts,
So it is higher to obtain filling pile structure intensity.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of bored concrete pile suitable for solution cavity geology, including steel reinforcement cage（1）With steel reinforcement cage（1）It is adapted and mixed for limiting
The wandering retaining wall body of solidifying soil, and it is filled in the concrete-pile formed in retaining wall body by concrete setting, it is characterised in that it is described
Retaining wall body is with sack（21）Mould bag（2）, the mould bag（2）Positioned at sack（21）Place is provided with bind rope（3）, the bind
Rope（3）Bind is in steel reinforcement cage（1）.
A kind of 2. bored concrete pile suitable for solution cavity geology according to claim 1, it is characterised in that the mould bag（2）If
It is placed in steel reinforcement cage（1）Inside.
A kind of 3. bored concrete pile suitable for solution cavity geology according to claim 2, it is characterised in that the mould bag（2）Bottom
Portion also is provided with bind rope（3）, positioned at the mould bag（2）The bind rope of bottom（3）Bind is in steel reinforcement cage（1）Bottom.
A kind of 4. bored concrete pile suitable for solution cavity geology according to claim 3, it is characterised in that the mould bag（2）It is in
Sleeve-shaped, some reinforcing rings are provided with along centerline direction inside it（4）, the reinforcing ring（4）It is knitted to mould bag（2）Inwall.
5. a kind of bored concrete pile suitable for solution cavity geology according to claim 4, it is characterised in that close to the mould bag
（2）The reinforcing ring of bottom（4）With mould bag（2）Pass through steel wire between inwall（5）Bind, close to the mould bag（2）Sack（21）'s
Reinforcing ring（4）With mould bag（2）Pass through terylene rope between inwall（6）Bind.
A kind of 6. bored concrete pile suitable for solution cavity geology according to claim 5, it is characterised in that the mould bag（2）It is interior
Bottom margin and mould bag（2）Reinforcing strip is woven between side wall（7）.
A kind of 7. bored concrete pile suitable for solution cavity geology according to claim 6, it is characterised in that the mould bag（2）If
It is placed in steel reinforcement cage（1）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093496.0U CN206646493U (en) | 2017-01-22 | 2017-01-22 | A kind of bored concrete pile suitable for solution cavity geology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093496.0U CN206646493U (en) | 2017-01-22 | 2017-01-22 | A kind of bored concrete pile suitable for solution cavity geology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646493U true CN206646493U (en) | 2017-11-17 |
Family
ID=60284062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720093496.0U Expired - Fee Related CN206646493U (en) | 2017-01-22 | 2017-01-22 | A kind of bored concrete pile suitable for solution cavity geology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646493U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360505A (en) * | 2018-02-11 | 2018-08-03 | 湖北工业大学 | A kind of filling pile structure and its construction method passing through solution cavity |
| CN108589718A (en) * | 2018-03-30 | 2018-09-28 | 中交路桥北方工程有限公司 | Piles in Karst Region base construction method |
| CN111042124A (en) * | 2019-12-09 | 2020-04-21 | 江苏省地质矿产局第三地质大队 | Multifunctional pile casing suitable for sludge bottom layer and construction method adopting pile casing |
| CN115679955A (en) * | 2022-10-09 | 2023-02-03 | 重庆大学 | Construction device and construction method for pile foundation in solution cavity |
-
2017
- 2017-01-22 CN CN201720093496.0U patent/CN206646493U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360505A (en) * | 2018-02-11 | 2018-08-03 | 湖北工业大学 | A kind of filling pile structure and its construction method passing through solution cavity |
| CN108589718A (en) * | 2018-03-30 | 2018-09-28 | 中交路桥北方工程有限公司 | Piles in Karst Region base construction method |
| CN111042124A (en) * | 2019-12-09 | 2020-04-21 | 江苏省地质矿产局第三地质大队 | Multifunctional pile casing suitable for sludge bottom layer and construction method adopting pile casing |
| CN115679955A (en) * | 2022-10-09 | 2023-02-03 | 重庆大学 | Construction device and construction method for pile foundation in solution cavity |
| CN115679955B (en) * | 2022-10-09 | 2024-06-04 | 重庆大学 | Construction device and construction method for pile foundation in solution cavity |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |