CN208329021U - Miniature steel pipe pile for foundation stabilization - Google Patents
Miniature steel pipe pile for foundation stabilization Download PDFInfo
- Publication number
- CN208329021U CN208329021U CN201820920905.4U CN201820920905U CN208329021U CN 208329021 U CN208329021 U CN 208329021U CN 201820920905 U CN201820920905 U CN 201820920905U CN 208329021 U CN208329021 U CN 208329021U
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- Prior art keywords
- steel pipe
- reinforcing bar
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- miniature
- foundation stabilization
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 230000006641 stabilisation Effects 0.000 title claims abstract description 16
- 238000011105 stabilization Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 46
- 238000003466 welding Methods 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 238000007569 slipcasting Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of miniature steel pipe piles for foundation stabilization, reinforcing bar including steel pipe and two or more, hole is provided on the tube wall of above-mentioned steel pipe, two or more above-mentioned reinforcement weldings are integrated in insertion steel pipe, and interval is welded with locating support on above-mentioned reinforcing bar, and is overlapped the center of reinforcing bar with above-mentioned steel pipe center.The miniature steel pipe pile of the utility model is in quincuncial arrangement according to work surface on the outside of barricade, forms multi-column pier foundation, reinforcing bar is arranged in pile foundation, pouring reinforcement concrete, it is allowed to be connected to become an entirety, plays the role of the effect on reinforced retaining wall basis, and having prevents basis from sliding.
Description
Technical field
The utility model relates to foundation stabilization construction technical fields, and in particular to a kind of miniature steel pipe for foundation stabilization
Stake.
Background technique
In existing foundation consolidating technology field, pile body is poured by cement mostly in the construction process, due to pile body
Biggish load is able to bear in terms of resistance to compression, but its inside does not contain reinforcing bar, it is weaker in terms of tension, in larger drawing
Under the action of power, pile body is easily subject to destroy.
When otherwise for carrying out foundation stabilization on unstable foundation, reinforcement means is complicated, is easy unstable；It is right simultaneously
In the reinforcing position of the built tall and big retaining wall foundation of operation faciostenosis, reinforcing is inconvenient, constructs dangerous.
Utility model content
The purpose of this utility model is to provide a kind of miniature steel pipe piles for foundation stabilization, solve in shakiness
When determining to carry out foundation stabilization on ground, reinforcement means is complicated, is easy unstable；Simultaneously for the built tall and big gear of operation faciostenosis
The reinforcing position of foundation of wall reinforces inconvenient, unsafe problem of constructing.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of miniature steel pipe pile for foundation stabilization, the reinforcing bar including steel pipe and two or more, the tube wall of above-mentioned steel pipe
On be provided with hole, two or more above-mentioned reinforcement weldings are integrated in insertion steel pipe, and interval is welded with positioning on above-mentioned reinforcing bar
Bracket, and it is overlapped the center of reinforcing bar with above-mentioned steel pipe center.
Preferably, above-mentioned reinforcing bar has three, and while being welded as a whole, arranges in triangle, and above-mentioned reinforcing bar length is higher by
State 20~30cm of length of steel pipe.
Preferably, above-mentioned locating support is in convex shape, and by bending having a size of 10 reinforcing bar of Ф.
Preferably, the welding position of above-mentioned locating support and the position while welding of reinforcing bar are consistent.
Preferably, the hole in above-mentioned steel pipe wall is 2cm, and offer multiple spaced holes, above-mentioned steel pipe
The hole of tube wall is arranged along steel tube section direction in cross, and the longitudinal gap along steel pipe is 30cm.
Preferably, above-mentioned steel pipe is the seamless steel pipe of diameter 130mm.
Compared with prior art, the utility model has the beneficial effects that
The miniature steel pipe pile of the utility model is during construction, and using the seamless steel pipe of diameter 130mm, when construction will
The tube wall of steel pipe carries out punching processing, it is made preferably to penetrate into surrounding soil in secondary pressurized slip casting, is formed widened miniature
Stake；Two or more the reinforcing bars being welded as a whole are inserted into before slip casting in steel pipe, and weld locating support every 3m around reinforcing bar,
Keep reinforcing steel bar center consistent with steel pipe center.Miniature steel pipe pile is in quincuncial arrangement according to work surface on the outside of barricade, forms clump of piles base
Plinth arranges that reinforcing bar, pouring reinforcement concrete are allowed to be connected to become an entirety, play the work on reinforced retaining wall basis in pile foundation
With, and have the function of preventing basis from sliding.
Detailed description of the invention
Fig. 1 is the steel-tube construction schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the section structure of the miniature steel pipe pile of the utility model.
Fig. 3 is the mounting structure schematic diagram of the locating support of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1,2,3 are participated in, for one embodiment of the utility model, a kind of miniature steel pipe pile for foundation stabilization,
Reinforcing bar 2 including steel pipe 1 and two or more is provided with hole on the tube wall of above-mentioned steel pipe 1, and two or more above-mentioned reinforcing bars 2 are welded as
In one insertion steel pipe 1, and interval is welded with locating support 3 on above-mentioned reinforcing bar 2, and makes the center of reinforcing bar 2 and above-mentioned steel pipe 1
Center is overlapped.
The miniature steel pipe pile of the present embodiment is during construction, using the seamless steel pipe of diameter 130mm, by steel when construction
The tube wall of pipe carries out punching processing, so that it is preferably penetrated into surrounding soil in secondary pressurized slip casting, forms widened mini pile；
Two or more the reinforcing bars being welded as a whole are inserted into before slip casting in steel pipe, and weld locating support every 3m around reinforcing bar, are made
Reinforcing steel bar center is consistent with steel pipe center.Miniature steel pipe pile is in quincuncial arrangement according to work surface on the outside of barricade, forms multi-column pier foundation,
Arrange that reinforcing bar, pouring reinforcement concrete are allowed to be connected to become an entirety, play the effect on reinforced retaining wall basis in pile foundation,
And have the function of preventing basis from sliding.
Further, for another embodiment of the utility model, above-mentioned reinforcing bar 2 has three, and is welded as a whole
When arrange in triangle, above-mentioned 2 length of reinforcing bar is higher by above-mentioned 1 20~30cm of length of steel pipe.Steel in the present embodiment in every steel pipe
Muscle is provided with three, and is arranged when being welded as a whole in triangle, more stable when reinforcing bar is inserted into steel pipe, difficult to slide；Separately
The long 12m of outer steel pipe stake, steel pipe use diameter 130mm standard seamless steel pipe, the long 6m of every steel pipe；Therefore a miniature steel pipe pile needs
Two steel pipes, steel tube connecting way is using welding.Reinforcing bar exposes 20~30cm of tubular pole top, and later period stake top cushion cap reinforcing bar is facilitated to tie up
Bundle and installation template.
Further, for another embodiment of the utility model, above-mentioned locating support 3 is in convex shape, and by size
It is bent for 10 reinforcing bar of Ф.Locating support having a size of 10 reinforcing bar of Ф using bending, and practical bending is in the convex shape being open
Shape prevents in the construction process as shown in figure 3, reinforcing bar is fixed in steel pipe in this way, and positional shift occurs for reinforcing bar
And the stability and safety of construction are had an impact.
Further, for another embodiment of the utility model, the welding position of above-mentioned locating support 3 and reinforcing bar 2
Position while welding 4 be consistent.Locating support is welded on the welding position on reinforcing bar, is consistent with the position while welding of reinforcing bar,
Position mentioned here is consistent, actually at the same position of reinforcing bar axial direction.
Further, for another embodiment of the utility model, the hole on above-mentioned 1 tube wall of steel pipe is 2cm, and is opened
Equipped with multiple spaced holes, the hole of above-mentioned 1 tube wall of steel pipe is arranged along 1 cross-wise direction of steel pipe in cross, along the longitudinal direction of steel pipe 1
Between be divided into 30cm.With the aperture for welding diameter about 2cm in steel pipe wall, the aperture is along steel pipe cross section in cross row
Cloth, along steel pipe longitudinal gap 30cm, regular, symmetrical, arranged crosswise, as shown in Figure 1；Aperture is arranged in steel pipe wall, facilitates cement
Slip casting makes it preferably penetrate into surrounding soil in secondary pressurized slip casting, forms widened mini pile, again in peace pipe or down tube
Secondary inspection steel pipe verticality, it is ensured that it is vertically into hole.
Further, for another embodiment of the utility model, above-mentioned steel pipe 1 is the seamless steel pipe of diameter 130mm.
Steel pipe in the present embodiment uses the seamless steel pipe of diameter 130mm, and materials are simple, is easily installed, construction and slip casting is facilitated to be formed
Mini pile.
" one embodiment ", " another embodiment ", " embodiment ", " preferred implementation spoken of in the present specification
Example " etc., referring to combining specific features, structure or the feature of embodiment description includes describing extremely in the application generality
In few one embodiment.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of miniature steel pipe pile for foundation stabilization, it is characterised in that: the reinforcing bar (2) including steel pipe (1) and two or more,
Hole is provided on the tube wall of the steel pipe (1), two or more the reinforcing bars (2), which are welded as a whole, to be inserted into steel pipe (1), and institute
It states interval on reinforcing bar (2) and is welded with locating support (3), and be overlapped the center of reinforcing bar (2) with the steel pipe (1) center.
2. the miniature steel pipe pile according to claim 1 for foundation stabilization, it is characterised in that: the reinforcing bar (2) has three
Root, and arranged when being welded as a whole in triangle, reinforcing bar (2) length is higher by the steel pipe (1) 20~30cm of length.
3. the miniature steel pipe pile according to claim 1 for foundation stabilization, it is characterised in that: the locating support (3)
In convex shape, and by being bent having a size of 10 reinforcing bar of Ф.
4. the miniature steel pipe pile according to any one of claims 1 to 3 for foundation stabilization, it is characterised in that: described
The welding position of locating support (3) and the position while welding (4) of reinforcing bar (2) are consistent.
5. the miniature steel pipe pile according to claim 1 for foundation stabilization, it is characterised in that: steel pipe (1) tube wall
On hole be 2cm, and offer multiple spaced holes, the hole of steel pipe (1) tube wall is in along steel pipe (1) cross-wise direction
Cross arrangement, the longitudinal gap along steel pipe (1) are 30cm.
6. the miniature steel pipe pile according to claim 1 for foundation stabilization, it is characterised in that: the steel pipe (1) is straight
The seamless steel pipe of diameter 130mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920905.4U CN208329021U (en) | 2018-06-14 | 2018-06-14 | Miniature steel pipe pile for foundation stabilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920905.4U CN208329021U (en) | 2018-06-14 | 2018-06-14 | Miniature steel pipe pile for foundation stabilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329021U true CN208329021U (en) | 2019-01-04 |
Family
ID=64770731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920905.4U Expired - Fee Related CN208329021U (en) | 2018-06-14 | 2018-06-14 | Miniature steel pipe pile for foundation stabilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208329021U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678042A (en) * | 2018-06-14 | 2018-10-19 | 云南建投中航建设有限公司 | Miniature steel pipe pile for foundation stabilization and the method using its progress foundation stabilization |
| CN110004945A (en) * | 2019-03-27 | 2019-07-12 | 河海大学 | The outside weld steel reinforcement cage miniature steel pipe pile supporting construction and its construction method of harnessing landslide |
| CN114197504A (en) * | 2021-12-31 | 2022-03-18 | 中铁一局集团有限公司 | Comprehensive treatment construction method for unstable side slope |
-
2018
- 2018-06-14 CN CN201820920905.4U patent/CN208329021U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678042A (en) * | 2018-06-14 | 2018-10-19 | 云南建投中航建设有限公司 | Miniature steel pipe pile for foundation stabilization and the method using its progress foundation stabilization |
| CN110004945A (en) * | 2019-03-27 | 2019-07-12 | 河海大学 | The outside weld steel reinforcement cage miniature steel pipe pile supporting construction and its construction method of harnessing landslide |
| CN114197504A (en) * | 2021-12-31 | 2022-03-18 | 中铁一局集团有限公司 | Comprehensive treatment construction method for unstable side slope |
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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 |
Granted publication date: 20190104 |