CN211547701U - Building pile foundation - Google Patents
Building pile foundation Download PDFInfo
- Publication number
- CN211547701U CN211547701U CN201922248718.3U CN201922248718U CN211547701U CN 211547701 U CN211547701 U CN 211547701U CN 201922248718 U CN201922248718 U CN 201922248718U CN 211547701 U CN211547701 U CN 211547701U
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- Prior art keywords
- pile foundation
- reinforcing
- foundation body
- fixedly connected
- building
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 74
- 230000002787 reinforcement Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 28
- 239000003351 stiffener Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a building pile foundation belongs to the technical field of construction, and its technical scheme main points are including the pile foundation body, the horizontally reinforcing plate of a plurality of fixedly connected with on the pile foundation body, fixedly connected with reinforcing ring on the reinforcing plate, and the reinforcement snare is established on the pile foundation body, reaches the effect that improves the stability of pile foundation.
Description
Technical Field
The utility model relates to a technical field of construction, in particular to building pile foundation.
Background
Along with the development of the building industry, the height of a building is higher and higher, the requirement on a pile foundation is higher and higher, and a large amount of manpower and material resources are needed by a building construction unit to enhance the stability of a pile foundation in the face of a foundation under a complex geological condition.
The existing building pile foundation is generally simple in structure and comprises a pile foundation body, and the pile foundation body is cylindrical. During the use with the vertical burial of pile foundation body in the soil layer to play the supporting role to subaerial building.
The above prior art solutions have the following drawbacks: because the pile foundation body is buried in the soil layer vertically, when the pile foundation body receives vertical decurrent power, only there is frictional force between the soil layer of pile foundation body and its side, and after the pile foundation body used for a long time, the pile foundation body reduced in the intraformational stability of soil, and easy atress sinks, loses the supporting role to the building to lead to the building impaired.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building pile foundation reaches the effect that improves the stability of pile foundation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a building pile foundation, includes the pile foundation body, a plurality of horizontally reinforcing plate of fixedly connected with on the pile foundation body, fixedly connected with reinforcing ring on the reinforcing plate, the reinforcing ring cover is established on the pile foundation body.
By adopting the technical scheme, the contact area between the pile foundation body and the soil layer is increased by arranging the reinforcing plate and the reinforcing ring, so that the connection between the pile foundation body and the soil layer is tighter; the reinforcing plate level sets up, has not only increased the pile foundation at the ascending atress area of vertical side, reduces stress, and it has the soil layer to fill between the adjacent reinforcing plate in addition, and when the pile foundation body received vertical decurrent power, the enhancement piece can make the soil layer pressurized to play the supporting role to the pile foundation body, improved the stability of pile foundation.
The utility model discloses further set up to: concrete blocks are poured between the reinforcing rings and the pile foundation body.
Through adopting above-mentioned technical scheme, pour the concrete piece between reinforcing ring and pile foundation body, improved the compressive strength of pile foundation body, reduced the sunken possibility of pile foundation body pressurized, improved the stability of pile foundation body.
The utility model discloses further set up to: and a reinforcement cage is embedded in the concrete block.
Through adopting above-mentioned technical scheme, set up the compressive capacity that the steel reinforcement cage has improved the concrete piece, prevent that the concrete piece from producing crackle or even breakage, improved the structural strength of pile foundation, prolonged the life of pile foundation body.
The utility model discloses further set up to: the steel reinforcement cage is fixedly connected with the pile foundation body, the reinforcing plate and the reinforcing ring.
Through adopting above-mentioned technical scheme, steel reinforcement cage and pile foundation body, reinforcing plate and the equal fixed connection of reinforcing ring have improved the joint strength between pile foundation body, reinforcing plate, reinforcing ring and the concrete piece to the stability of pile foundation has been improved.
The utility model discloses further set up to: the outer wall of the reinforcing ring is fixedly connected with a plurality of horizontal reinforcing rods, and the reinforcing rods are uniformly distributed along the circumferential surface of the reinforcing ring.
By adopting the technical scheme, the reinforcing rods are arranged on the outer wall of the reinforcing ring, so that on one hand, the contact area between the pile foundation and the soil layer is increased, and the connection strength between the pile foundation and the soil layer is improved; in the soil horizon is inserted into to the on the other hand stiffener level, make the soil layer of stiffener below play the supporting role to the pile foundation body to the stability of pile foundation has been improved.
The utility model discloses further set up to: the reinforcing rod is fixedly connected with a plurality of barbed rods, and the barbed rods are uniformly distributed along the surface of the reinforcing rod.
Through adopting above-mentioned technical scheme, set up the thorn pole on the stiffener, increased the area of contact with the soil layer, made the connection between stiffener and the soil layer inseparabler to the stability of pile foundation has further been improved.
The utility model discloses further set up to: one end of the thorn rod, which is far away from the reinforcing rod, inclines to one side, which is far away from the pile foundation.
Through adopting above-mentioned technical scheme, the one end that the stiffener was kept away from to the lopsidedness of keeping away from the pile foundation to the thorn pole, has further improved the joint strength between stiffener and the soil layer, has strengthened the supporting role of soil layer to the pile foundation body.
The utility model discloses further set up to: and the reinforcing rods on the two adjacent reinforcing rings are distributed in a staggered manner along the circumferential surface of the reinforcing ring.
Through adopting above-mentioned technical scheme, the stiffener on two adjacent collars is along the crisscross distribution of the circumference face of reinforcement circle, makes the atress of soil layer on the horizontal plane more even to reduce stress, improved the stability of pile foundation.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the reinforcing sheets and the reinforcing rings, the contact area between the reinforcing sheets and the soil layer is increased, the stress is reduced, the pile foundation body is supported, and the stability of the pile foundation is improved;
2. the concrete block is poured between the reinforcing ring and the pile foundation body, and the reinforcement cage is pre-embedded in the concrete block, so that the compression resistance of the concrete block is improved, the structural strength of the pile foundation is improved, and the service life of the pile foundation is prolonged;
3. by arranging the reinforcing rods and the barbed rods, on one hand, the contact area between the pile foundation and the soil layer is increased, and therefore the connection strength between the pile foundation and the soil layer is improved; on the other hand, the soil layer can support the pile foundation body, so that the stability of the pile foundation is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram for showing the explosion of the reinforcement cage.
In the figure, 1, a pile foundation body; 2. a reinforcing plate; 3. a reinforcing ring; 4. a reinforcement cage; 41. looping reinforcing steel bars; 42. transverse reinforcing steel bars; 43. erecting steel bars; 5. a concrete block; 6. fixing the rod; 7. and (4) pricking a rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a building pile foundation, including pile foundation body 1, fixedly connected with a plurality of horizontally reinforcing plate 2 on pile foundation body 1 is provided with reinforcing ring 3 on reinforcing plate 2, and 3 covers of reinforcing ring are established on pile foundation body 1.
Referring to fig. 2, the cross section of the reinforcing plate 2 is circular, the diameter of the reinforcing plate 2 is larger than that of the pile foundation body 1, the reinforcing ring 3 is cylindrical and vertically arranged, the outer diameter of the reinforcing ring 3 is the same as that of the reinforcing plate 2, the bottom surface of the reinforcing ring 3 is fixedly connected with the top surface of the reinforcing plate 2, a reinforcement cage 4 is pre-embedded in the reinforcing ring 3, the reinforcement cage 4 comprises a ring reinforcement 41, a transverse reinforcement 42 and a vertical reinforcement 43, the ring reinforcement 41 is horizontally sleeved outside the pile foundation body 1, the transverse reinforcement 42 is horizontally arranged, the length direction of the transverse reinforcement 42 is the same as the radial direction of the pile foundation body 1, two ends of the transverse reinforcement 42 are respectively fixedly connected with the pile foundation body 1 and the reinforcing ring 3, the transverse reinforcement 42 passes through the ring reinforcement 41 and is fixedly connected with the ring reinforcement 41, the vertical reinforcement 43 is vertically arranged, the top end of the vertical reinforcement 43 is located at the connection position of the transverse reinforcement 42, concrete blocks 5 are poured between the reinforcing plate 2, the reinforcing ring 3 and the pile foundation body 1, and the top surfaces of the concrete blocks 5 are flush with the top surface of the reinforcing ring 3.
When the pile foundation received vertical decurrent power, 2 pressurized reinforcements, the soil layer of 2 below reinforcements plays supporting role to pile foundation body 1 to increased the area of contact of pile foundation and soil layer, reduced stress, concrete piece 5 and steel reinforcement cage 4 have improved the compressive strength of pile foundation body 1, thereby have improved the stability of pile foundation.
Referring to fig. 1, four horizontally stiffeners of fixedly connected with on the outer wall of reinforcing ring 3, and along the circumference face evenly distributed of reinforcing ring 3, the longitudinal section of stiffener is circularly, and the stiffener on two adjacent reinforcing rings 3 is along the crisscross distribution of circumference face of reinforcing ring 3, and fixedly connected with a plurality of thorn pole 7 on the stiffener, thorn pole 7 along the surperficial evenly distributed of stiffener, and thorn pole 7 keeps away from the one end of stiffener to the lopsidedness of keeping away from pile foundation body 1.
When the pile foundation received vertical decurrent power, stiffener and thorn pole 7 were in between the soil layer, had increased the area of contact of pile foundation and soil layer, had reduced stress to make the soil layer of stiffener below play the supporting role to pile foundation body 1, reduced pile foundation body 1 sunken possibility, further improved the stability of pile foundation.
The implementation principle of the embodiment is as follows: when the pile foundation received vertical decurrent power, 2 pressurized stiffeners, and stiffener and thorn pole 7 are between the soil layer, have increased the area of contact of pile foundation and soil layer, have reduced stress to make play the supporting role to pile foundation body 1, concrete block 5 and steel reinforcement cage 4 have improved the compressive strength of pile foundation body 1, thereby have improved the stability of pile foundation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a building pile foundation, includes pile foundation body (1), its characterized in that: fixedly connected with a plurality of horizontally reinforcing plate (2) is gone up on pile foundation body (1), fixedly connected with reinforcing ring (3) is gone up in reinforcing plate (2), and reinforcing ring (3) cover is established on pile foundation body (1).
2. The building pile foundation of claim 1, wherein: concrete blocks (5) are poured between the reinforcing rings (3) and the pile foundation body (1).
3. A building pile foundation according to claim 2, wherein: and a reinforcement cage (4) is embedded in the concrete block (5).
4. A building pile foundation according to claim 3, wherein: and the reinforcement cage (4) is fixedly connected with the pile foundation body (1), the reinforcing plate (2) and the reinforcing ring (3).
5. The building pile foundation of claim 1, wherein: the outer wall of the reinforcing ring (3) is fixedly connected with a plurality of horizontal reinforcing rods which are uniformly distributed along the circumferential surface of the reinforcing ring (3).
6. A building pile foundation according to claim 5, wherein: the reinforcing rod is fixedly connected with a plurality of barbed rods (7), and the barbed rods (7) are uniformly distributed along the surface of the reinforcing rod.
7. A building pile foundation according to claim 6, wherein: one end of the thorn rod (7) far away from the reinforcing rod inclines to one side far away from the pile foundation.
8. A building pile foundation according to claim 5, wherein: and reinforcing rods on two adjacent reinforcing rings (3) are distributed along the circumferential surface of the reinforcing ring (3) in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248718.3U CN211547701U (en) | 2019-12-16 | 2019-12-16 | Building pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248718.3U CN211547701U (en) | 2019-12-16 | 2019-12-16 | Building pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547701U true CN211547701U (en) | 2020-09-22 |
Family
ID=72506708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922248718.3U Expired - Fee Related CN211547701U (en) | 2019-12-16 | 2019-12-16 | Building pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547701U (en) |
-
2019
- 2019-12-16 CN CN201922248718.3U patent/CN211547701U/en not_active Expired - Fee Related
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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: 20200922 |