CN220847523U - Pile foundation structure that stability is strong - Google Patents
Pile foundation structure that stability is strong Download PDFInfo
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- CN220847523U CN220847523U CN202321881470.4U CN202321881470U CN220847523U CN 220847523 U CN220847523 U CN 220847523U CN 202321881470 U CN202321881470 U CN 202321881470U CN 220847523 U CN220847523 U CN 220847523U
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- ground pin
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- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 abstract description 16
- 230000007547 defect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 21
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 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
- 238000009434 installation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of constructional engineering, in particular to a pile foundation structure with strong stability, which comprises a pile foundation, wherein the pile foundation structure is a main body part of the pile foundation structure, stepped grooves are formed in the bottom end and the outer surface of the pile foundation structure, the pile foundation structure is distributed in a central symmetry mode, and vertical ground nails are arranged in the stepped grooves and are positioned below the pile foundation. The utility model overcomes the defects of the prior art, and in the process of driving the pile foundation into the ground, the stepped groove is blocked by the conical head, so that slurry can be prevented from penetrating into the ground, the phenomenon of mud clamping is avoided, after the pile foundation is completely driven into the ground, a worker rotates the nut above the outer surface of the vertical ground inserting nail, and then drives the vertical ground inserting nail to rotate by means of a tool through the outer hexagonal, so that the conical head is driven to penetrate into the ground, and the horizontal ground inserting nail is arranged in the same way.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a pile foundation structure with high stability.
Background
Pile foundation structure is a foundation structure commonly used in construction engineering, and the pile foundation structure is characterized in that concrete piles or reinforced concrete piles are driven into the ground to transfer the weight of a building to an underground soil layer, so that the load of the building is dispersed, and the stability and safety of the building are ensured; pile foundation structures are generally divided into various types such as bored piles, reinforced concrete piles, precast piles, steel pipe piles and the like, specific selection needs to be determined according to geological conditions, building loads, building types and other factors, and corresponding measures and schemes are adopted to achieve the best effects and benefits.
According to publication No.: CN213114691U is a pile foundation structure with strong stability for construction engineering; the upper end and the lower end of four surfaces of the pile foundation are respectively provided with the chain riveting component, the bottom end of the pile foundation is provided with the single-nail component, the stability of the pile foundation is greatly improved, the first single plug nails of the chain riveting component and the second single plug nails of the single-nail component are of telescopic structures, the placement and the installation of the pile foundation are convenient, the soil cannot be damaged, but in actual use, due to the fact that the pile foundation needs to be beaten under the ground, a certain professional technology and equipment are needed, the construction difficulty is high, and in the process of driving the pile foundation into the ground, mud possibly permeates into the pile foundation from jacks to generate mud clamping phenomenon; meanwhile, stability of pile foundations and soil layers is enhanced only through the chain riveting assembly, an inclined condition can still be generated, and other structures are needed to help improve stability.
Disclosure of utility model
The utility model aims to provide a pile foundation structure with high stability, so as to solve the problem of the prior pile foundation structure in the use process.
In order to realize the technical problems, the utility model provides the following technical scheme:
A stable pile foundation structure comprising:
The pile foundation is a main body part of the pile foundation structure, and the bottom end and the outer surface of the pile foundation are provided with stepped grooves which are distributed in a central symmetry manner;
the vertical ground pins are arranged in the stepped groove and positioned below the pile foundation;
The transverse ground pins are arranged in the stepped groove and positioned in the middle of the pile foundation, and are distributed in an array at equal intervals;
The cone head is arranged at the bottom ends of the vertical ground pin and the horizontal ground pin;
The outer hexagon is arranged at the top ends of the vertical ground inserting nails and the horizontal ground inserting nails;
The nuts are arranged on the outer surfaces of the vertical ground inserting nails and the horizontal ground inserting nails and are positioned in the pile foundation.
Preferably, the vertical ground pin further comprises:
the diameter of the conical head is slightly larger than the diameters of the vertical ground inserting nails and the transverse ground inserting nails;
the cone head is matched with the outer side of the stepped groove;
The vertical ground pin and the horizontal ground pin are matched with the inner side of the step groove;
the outer surfaces of the vertical ground pin and the horizontal ground pin are provided with threads and are matched with nuts.
Preferably, the pile foundation further comprises:
The first reinforcing frames and the second reinforcing frames are arranged on the outer surface of the pile foundation and distributed in an annular array;
And the vertical plate is arranged in the middle of the first reinforcing frame.
Preferably, the first reinforcing frame further includes:
the first reinforcing frame is vertically downwards arranged, and a vertical rod is arranged in the middle of the first reinforcing frame;
The two sides of the second reinforcing frame are obliquely arranged towards the inner part and the lower part and are positioned above the first reinforcing frame.
Preferably, the pile foundation further comprises:
the bearing platform is arranged at the top of the pile foundation;
and the cover plate is arranged in the bearing platform.
Preferably, the bearing platform further comprises:
the prying holes are formed in the upper part of the inner part of the bearing platform, and the annular cover plates are distributed;
The suspenders are all arranged above the bearing platform and distributed in a ring-shaped array.
The embodiment of the utility model provides a pile foundation structure with strong stability, which has the following beneficial effects: through setting up ladder groove, conical head, nut and outer hexagonal, drive pile foundation into the in-process of the ground, pass the conical head to the ladder groove shutoff, avoid producing the mud phenomenon that presss from both sides, after driving into the ground completely, the staff can drive vertical ground nail and horizontal ground nail screw in soil layer with the help of the instrument, compare the mode of beating safer and more steady; through setting up first reinforcing frame, vertical board and second reinforcing plate, after the foundation is beaten into the ground for a period of time, the soil layer of ground can adsorb around first reinforcing frame and second reinforcing frame voluntarily to strengthen pile foundation and soil layer's connectivity, reduce the influence that receives slope and warp, improve stability.
Through setting up ladder groove, conical head, nut and outer hexagonal, the in-process of driving the pile foundation into the ground, owing to conical head blockked up the ladder groove, can avoid mud infiltration inside, avoid pressing from both sides the condition emergence of mud phenomenon, with pile foundation completely into the ground after, the staff is rotatory to the surface top of vertical ground nail of inserting with the nut, then with the help of the instrument, drive through outer hexagonal and vertically insert the ground nail rotation, thereby impel conical head infiltration ground, horizontal ground nail of inserting reason is the same, compared in the past through the mode of beating, this scheme is safer and more reliable, step by step progressively, steady ground is inserted.
Through setting up first reinforcing frame, vertical board and second reinforcing frame, the in-process of driving the pile foundation into the ground, can locate the lifting rope cover between first reinforcing frame and the second reinforcing frame, reduce the in-process of hoist and mount, reduce because of the lifting rope is not hard up to lead to the pile foundation to rock the condition that is difficult to control by a wide margin, the in-process that first reinforcing frame of pile foundation surface contacted with the soil layer, the soil layer can be broken to the bottom of first reinforcing frame and vertical board, when second reinforcing frame passes through again, can squeeze the soil layer secondary, after driving the pile foundation into the ground completely, after a period of time, the soil layer of ground can automatic absorption around first reinforcing frame and second reinforcing frame, thereby strengthen the connectivity of pile foundation and soil layer, reduce the influence that receives the slope and warp, thereby further improve stability.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the pile foundation of the present utility model in a normal cross-section;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. pile foundation; 101. a stepped groove; 2. a first reinforcing frame; 201. a vertical plate; 3. a second reinforcing frame; 4. vertical ground nails are inserted; 5. a ground pin is transversely inserted; 6. a conical head; 7. an outer hexagon; 8. bearing platform; 801. prying holes; 802. a boom; 9. a cover plate; 10. and (3) a nut.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in FIG. 1, a pile foundation structure with strong stability, including the in-process of driving pile foundation 1 into the ground, the in-process that first reinforcing frame 2 of pile foundation 1 surface contacted with the soil layer, the soil layer can be broken to the bottom of first reinforcing frame 2 and vertical board 201, when second reinforcing frame 3 passes through again, can extrude the soil layer secondary, after driving pile foundation 1 completely into the ground, after a period of time, the soil layer of ground can adsorb around first reinforcing frame 2 and second reinforcing frame 3 voluntarily, thereby strengthen the connectivity of pile foundation 1 and soil layer, the staff outwards extends the vertical ground pin 4 and the horizontal ground pin 5 of pile foundation 1 inside again, mutually support, in order to reduce the influence that receives slope and warp, thereby further improve stability.
As shown in fig. 2, includes: after the pile foundation 1 is completely driven into the ground, a worker rotates the nut 10 to the upper portion of the outer surface of the vertical ground inserting nail 4, and then drives the vertical ground inserting nail 4 to rotate through the outer hexagon 7 by means of a tool, so that the cone head 6 is pushed to penetrate into the ground, the horizontal ground inserting nail 5 is arranged in the same way, and compared with the prior art, the novel ground inserting machine is safer and more reliable, gradually and stably inserted into the ground.
As shown in fig. 3, includes: in-process with pile foundation 1 driving into the ground can locate the lifting rope cover between first enhancement frame 2 and the second enhancement frame 3, reduces the in-process of hoist and mount, because of the lifting rope is not hard up to lead to pile foundation 1 to rock the condition emergence that is difficult to control by a wide margin, because conical head 6 has blockked up ladder groove 101, can avoid inside mud infiltration, avoid pressing from both sides the condition emergence of mud phenomenon.
As shown in fig. 4, includes: in the process of driving the pile foundation 1 into the ground, the pile foundation can be hoisted through a suspender 802 above the inner part of the bearing platform 8, and then the cover plate 9 can be tilted out through a prying hole 801.
Working principle: before driving pile foundation 1 into the ground, the staff can locate the lifting rope cover between first enhancement frame 2 and the second enhancement frame 3, reduce the in-process of hoist and mount, because of the lifting rope is not hard up leading to pile foundation 1 to rock the condition that is difficult to control by a wide margin and take place, the jib 802 of the inside top of rethread cushion cap 8 carries out the hoist and mount, the in-process of driving pile foundation 1 into the ground, because conical head 6 has blockked up ladder groove 101, can avoid mud infiltration inside, the condition of pressing from both sides mud phenomenon takes place, the in-process that first enhancement frame 2 and the soil layer of pile foundation 1 surface contacted, the bottom of first enhancement frame 2 and vertical board 201 can break the soil layer, when waiting that the second enhancement frame 3 passes through again, can extrude the soil layer secondary, after driving pile foundation 1 completely into the ground, after a period of time, the soil layer of ground can automatic absorption around first enhancement frame 2 and second enhancement frame 3, thereby strengthen the connectivity of pile foundation 1 and soil layer, the staff is rotatory to the surface top of vertical peg 4 with nut 10, then with the help of instrument, drive through outer hexagonal 7 rotatory peg 4, thereby drive vertical peg 4 and impel the peg 6 and the vertical peg, the pile foundation 1 is inclined 5 is with the vertical peg 5, the inside peg is advanced, the slope is realized, the top 5 is realized, the slope is realized with the vertical peg is improved, the vertical peg is deformed with the vertical peg is 5, the vertical peg is deformed with the vertical peg is by the top 5, the top is opened, the vertical, the top is 5, is opened, and is down, the top is 5, and is vertical, and is 5, and is vertical 5.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a pile foundation structure that stability is strong which characterized in that includes:
The pile foundation (1) is a main body part of the pile foundation structure, and the bottom end and the outer surface of the pile foundation are provided with stepped grooves (101) which are distributed in a central symmetry manner;
The vertical ground inserting nails (4) are arranged in the stepped groove (101) and are positioned below the pile foundation (1);
The transverse ground inserting nails (5) are arranged in the stepped groove (101) and positioned in the middle of the pile foundation (1) and are distributed in an array at equal intervals;
The conical head (6) is arranged at the bottom ends of the vertical ground pin (4) and the horizontal ground pin (5);
the outer hexagon (7) is arranged at the top ends of the vertical ground pin (4) and the horizontal ground pin (5);
The nuts (10) are arranged on the outer surfaces of the vertical ground inserting nails (4) and the horizontal ground inserting nails (5) and are positioned in the pile foundation (1).
2. A stable pile foundation structure according to claim 1, characterized in that the vertical ground pin (4) further comprises:
the diameter of the conical head (6) is slightly larger than the diameters of the vertical ground pin (4) and the horizontal ground pin (5);
the cone head (6) is matched with the outer side of the stepped groove (101);
The vertical ground pin (4) and the horizontal ground pin (5) are matched with the inner side of the stepped groove (101);
The outer surfaces of the vertical ground pin (4) and the horizontal ground pin (5) are provided with threads and are matched with the nut (10).
3. A stable pile foundation structure according to claim 1, characterized in that the pile foundation (1) further comprises:
The first reinforcing frame (2) and the second reinforcing frame (3) are arranged on the outer surface of the pile foundation (1) and distributed in an annular array;
And a vertical plate (201) provided in the middle of the inside of the first reinforcing frame (2).
4. A stable pile foundation structure according to claim 3, characterized in that the first reinforcing frame (2) further comprises:
the first reinforcing frame (2) is vertically arranged downwards, and a vertical rod is arranged in the middle of the inside;
The two sides of the second reinforcing frame (3) are obliquely arranged towards the inner lower part and are positioned above the first reinforcing frame (2).
5. A stable pile foundation structure according to claim 1, characterized in that the pile foundation (1) further comprises:
A bearing platform (8) arranged at the top of the pile foundation (1);
And the cover plate (9) is arranged in the bearing platform (8).
6. A stable pile foundation structure according to claim 5, characterized in that the pile cap (8) further comprises:
The prying holes (801) are formed in the upper part of the inner part of the bearing platform (8), and the annular cover plates (9) are distributed;
And hanging rods (802) which are all arranged above the inner part of the bearing platform (8) and distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881470.4U CN220847523U (en) | 2023-07-18 | 2023-07-18 | Pile foundation structure that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881470.4U CN220847523U (en) | 2023-07-18 | 2023-07-18 | Pile foundation structure that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847523U true CN220847523U (en) | 2024-04-26 |
Family
ID=90783249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881470.4U Active CN220847523U (en) | 2023-07-18 | 2023-07-18 | Pile foundation structure that stability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847523U (en) |
-
2023
- 2023-07-18 CN CN202321881470.4U patent/CN220847523U/en active Active
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