CN219909035U - Pile foundation and transmission tower - Google Patents
Pile foundation and transmission tower Download PDFInfo
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- CN219909035U CN219909035U CN202321651644.8U CN202321651644U CN219909035U CN 219909035 U CN219909035 U CN 219909035U CN 202321651644 U CN202321651644 U CN 202321651644U CN 219909035 U CN219909035 U CN 219909035U
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- pile
- foundation
- pile body
- bodies
- piles
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 239000004567 concrete Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 16
- 230000002787 reinforcement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The embodiment of the utility model provides a pile foundation and a transmission tower, wherein the pile foundation comprises a plurality of first pile bodies, a plurality of second pile bodies and a fixing assembly; the first pile bodies are paved on the surface of the foundation at intervals along the first direction, and the second pile bodies are erected on the first pile bodies at intervals along the second direction; the first pile bodies and the second pile bodies are fixed on the surface of the foundation through the fixing assembly. Like this, through setting up a plurality of first pile body and a plurality of second pile body, and a plurality of first pile body and a plurality of second pile body are fixed in the foundation surface through fixed subassembly to form the stake basis, its construction is simple.
Description
Technical Field
The utility model relates to the field of electric power, in particular to a pile foundation and a transmission tower.
Background
The foundation engineering is an important component of a power transmission line engineering system, the manufacturing cost, the construction period and the labor consumption of the foundation engineering account for a great proportion in the whole line engineering, the construction period of the conventional power transmission line foundation engineering accounts for about 50% of the whole construction period, and the casting concrete formwork, the binding of reinforcing steel bars, the casting and the maintenance of the concrete account for more than two thirds of the construction period of the foundation.
At present, foundation engineering mainly comprises a metal steel structure assembled foundation and a precast concrete assembled foundation, wherein the metal steel structure assembled foundation is fast to install, but steel structure manufacturing cost is high, the foundation anticorrosion requirement is high, the precast concrete assembled foundation component is relatively complex to connect, blocks are large in size and weight, the connecting piece anticorrosion technology is complex, and transportation efficiency is relatively low. And in some areas, the construction difficulty of the foundation engineering in the related technology is high due to high altitude, permafrost, extremely low temperature and complex climate conditions.
Disclosure of Invention
The embodiment of the utility model provides a pile foundation and a transmission tower, which can solve the problem of high construction difficulty of foundation engineering in the related technology.
In order to solve the technical problems, the utility model is realized as follows:
in a first aspect, an embodiment of the present utility model provides a pile foundation, including a plurality of first pile bodies, a plurality of second pile bodies, and a fixing assembly;
the first pile bodies are paved on the surface of the foundation at intervals along the first direction, and the second pile bodies are erected on the first pile bodies at intervals along the second direction;
the first pile bodies and the second pile bodies are fixed on the surface of the foundation through the fixing assembly.
Optionally, the first direction is perpendicular to the second direction.
Optionally, the fixing assembly includes a plurality of groups of fixing mechanisms, and the plurality of groups of fixing mechanisms fix the plurality of first piles and the plurality of second piles on the foundation surface at positions where the plurality of first piles and the plurality of second piles overlap.
Optionally, each set of fixing mechanism includes at least two inserted bars and connecting piece, at least two inserted bars respectively in both sides of second pile body alternate first pile body, and insert to under the foundation surface, the connecting piece is followed the top of second pile body is connected at least two inserted bars, and will the second pile body locking.
Optionally, the connecting piece includes the connecting plate, be provided with limit structure on the second pile body, the connecting plate passes through limit structure sets up the second pile body.
Optionally, the limiting structure is two limiting blocks arranged on the second pile body at intervals;
and under the condition that the connecting plate is positioned between the two limiting blocks, the second pile body is in a locking state.
Optionally, first mounting holes arranged at intervals are further formed in the second pile body, and the first mounting holes are used for connecting a target building object with the second pile body.
Optionally, the first pile body and the second pile body each comprise a concrete body.
Optionally, the first pile body and the second pile body further comprise steel bar pieces arranged in the concrete body.
In a second aspect, an embodiment of the present utility model provides a transmission tower, including a tower, where a foundation of the tower includes the pile foundation according to the first aspect.
In the technical scheme provided by the embodiment of the utility model, the pile foundation comprises a plurality of first pile bodies, a plurality of second pile bodies and a fixing assembly; the first pile bodies are paved on the surface of the foundation at intervals along the first direction, and the second pile bodies are erected on the first pile bodies at intervals along the second direction; the first pile bodies and the second pile bodies are fixed on the surface of the foundation through the fixing assembly. Like this, through setting up a plurality of first pile bodies and a plurality of second pile bodies, and a plurality of first pile bodies and a plurality of second pile bodies are fixed in the foundation surface through fixed subassembly, compare the construction degree of difficulty of foundation engineering among the related art, its construction is simple.
Drawings
Fig. 1 is a schematic structural diagram of a pile foundation according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a first pile body according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a second pile body according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a fixing assembly according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, which changes accordingly when the absolute position of the object to be described changes.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a pile foundation according to an embodiment of the present utility model, where the pile foundation includes a plurality of first pile bodies 10, a plurality of second pile bodies 20, and a fixing assembly 30;
the plurality of first pile bodies 10 are paved on the surface of the foundation at intervals along the first direction, and the plurality of second pile bodies 20 are erected on the plurality of first pile bodies 10 at intervals along the second direction;
the plurality of first piles 10 and the plurality of second piles 20 are fixed to the surface of the foundation by the fixing assemblies 30.
It should be understood that the plurality of first piles 10 are laid on the surface of the foundation at intervals along the first direction, and the plurality of second piles 20 are erected on the plurality of first piles 10 at intervals along the second direction, that is, the plurality of first piles 10 and the plurality of second piles 20 are arranged in a crossing manner. And the first pile bodies 10 and the second pile bodies 20 which are arranged in a crossing manner are also fixed on the surface of the foundation through the fixing components 30 so as to form the pile foundation, and the formed pile foundation can provide foundation construction assurance for subsequent projects.
It should be understood that, according to the different numbers of the first pile bodies 10 and the second pile bodies 20, the different directions and characteristics of the arrangement, the formed pile foundations are different, for example, square pile foundations, that is, the same numbers of the first pile bodies 10 and the second pile bodies 20 are formed, and the first pile bodies 10 and the second pile bodies 20 are vertically crossed.
In the technical scheme provided by the embodiment of the utility model, the pile foundation comprises a plurality of first pile bodies 10, a plurality of second pile bodies 20 and a fixing assembly 30; the plurality of first pile bodies 10 are paved on the surface of the foundation at intervals along the first direction, and the plurality of second pile bodies 20 are erected on the plurality of first pile bodies 10 at intervals along the second direction; the plurality of first piles 10 and the plurality of second piles 20 are fixed to the surface of the foundation by the fixing assemblies 30. Thus, by providing the plurality of first piles 10 and the plurality of second piles 20, and the plurality of first piles 10 and the plurality of second piles 20 are fixed on the surface of the foundation through the fixing assembly 30, the construction is simple compared with the construction difficulty of the foundation engineering in the related art.
Alternatively, as shown in fig. 2 and 3, the first pile body 10 and the second pile body 20 each include a concrete body.
Optionally, the first pile body 10 and the second pile body 20 further comprise reinforcement members disposed in the concrete body.
In this embodiment, the first pile body 10 and the second pile body 20 are provided to include the reinforcement members provided in the concrete body, thereby improving the strength of the first pile body 10 and the second pile body 20.
Specifically, the reinforcement member may include four sets of first reinforcement bars longitudinally disposed, and a plurality of sets of second reinforcement bars are fixedly disposed at outer sides of the four sets of first reinforcement bars to fix the four sets of first reinforcement bars.
In this embodiment, the first pile body 10 and the second pile body 20 are prefabricated by setting the first pile body 10 and the second pile body 20 to be concrete, sequentially laying the first pile body 10 according to a certain distance, sequentially laying the second pile body 20 above the first pile body 10, and fixing the second pile body 20 and the first pile body 10 by the fixing assembly 30 in different setting directions so as to form the pile foundation. The prefabricated concrete assembly block has the advantages of small volume, convenience in installation and transportation, low cost, convenience in transportation and transportation, improvement in transportation and efficiency, reduction in cost of foundation engineering and the like.
Optionally, the first direction is perpendicular to the second direction.
It should be understood that by arranging the first direction perpendicular to the second direction, i.e. an angle of 90 degrees is formed between the plurality of first piles 10 and the plurality of second piles 20.
In an alternative embodiment, the first pile body 10 and the second pile body 20 are provided in the same number, and at this time, the first pile body 10 and the second pile body 20 are fixed to the surface of the foundation by the fixing members 30 to form a square pile foundation.
In another alternative embodiment, the number of the first pile bodies 10 is set to be greater than the number of the second pile bodies 20, and at this time, the first pile bodies 10 and the second pile bodies 20 are fixed to the surface of the foundation by the fixing members 30 to form an elongated pile foundation.
Optionally, the fixing assembly 30 includes a plurality of sets of fixing mechanisms for fixing the plurality of first piles 10 and the plurality of second piles 20 to the foundation surface at positions where the plurality of first piles 10 and the plurality of second piles 20 overlap.
It should be understood that a plurality of fixing mechanisms are respectively provided at the positions where each of the first pile body 10 and the second pile body 20 are disposed to cross each other to fix the plurality of first pile bodies 10 and the plurality of second pile bodies 20 to the surface of the foundation in a crossing manner to form the pile foundation.
Alternatively, as shown in fig. 4, each set of the fixing mechanism includes at least two inserting rods 31 and a connecting member 32, the at least two inserting rods 31 respectively penetrate the first pile body 10 at two sides of the second pile body 20 and are inserted under the foundation surface, and the connecting member 32 connects the at least two inserting rods 31 from above the second pile body 20 and locks the second pile body 20.
In this embodiment, each set of fixing mechanism includes at least two inserting rods 31 and a connecting piece 32, the connecting piece 32 is used for connecting the inserting rods 31, the connecting piece 32 is arranged on the second pile body 20, at least two inserting rods 31 are respectively arranged on two sides of the second pile body 20, first ends of at least two inserting rods 31 are connected with the connecting piece 32, and the other ends of at least two inserting rods 31 penetrate through the first pile body 10 and finally are inserted below the ground surface, so that the second pile body 20 is locked on the first pile body 10. Since at least two insert rods 31 are further inserted into the first pile body 10, further, the first pile body 10 can be fixed to the surface of the foundation.
In a specific implementation, a plurality of through holes are formed in the first pile body 10 at intervals, first ends of at least two inserted rods 31 are connected with the connecting piece 32, and the other ends of the at least two inserted rods pass through two adjacent through holes in the plurality of through holes and are finally inserted below the ground surface, so that the second pile body 20 is locked on the first pile body 10, and meanwhile, the first pile body 10 can be fixed on the surface of a foundation. Wherein, the through hole can be integrally cast.
In an alternative embodiment, four inserting rods 31 and connecting members 32 may be disposed at the crossing position of each of the first pile body 10 and the second pile body 20, the connecting members 32 are used to connect the inserting rods 31, the connecting members 32 are disposed on the second pile body 20, the four inserting rods 31 are disposed between the first pile body 10 and the second pile body 20, the first ends of the four inserting rods 31 are connected with the connecting members 32, and the other ends of the four inserting rods 31 are inserted below the ground surface, so as to fix the first pile body 10 and the second pile body 20 on the foundation surface.
Optionally, the connecting piece 32 includes a connecting plate, a limiting structure 21 is disposed on the second pile body 20, and the connecting plate is disposed on the second pile body 20 through the limiting structure 21.
In this embodiment, the limiting structure 21 is disposed on the second pile body 20, and the limiting structure 21 makes the connecting plate fixed on the second pile body 20, thereby improving the stability of the pile foundation in use.
The insert rod 31 is connected to the connecting plate, wherein the insert rod 31 and the connecting plate may be connected by a bolt connection method, or may be connected by a welding connection method, which is not limited to this embodiment.
Optionally, the limiting structure 21 is two limiting blocks arranged on the second pile body 20 at intervals;
and under the condition that the connecting plate is positioned between the two limiting blocks, the second pile body 20 is in a locking state.
It should be understood that the two limiting blocks arranged at intervals may be a concrete structure preset on the second pile body 20, when the connecting plate is located between the two limiting blocks, at least two inserting rods 31 of the connecting piece 32 are respectively arranged at two sides of the second pile body 20, at least two inserting rods 31 are oppositely arranged at two ends of the connecting plate, the other ends of the at least two inserting rods 31 penetrate the first pile body 10 through the second pile body 20, and finally penetrate below the ground surface to lock the second pile body 20 on the first pile body 10 and limit the second pile body 20 to move along the length direction thereof.
Optionally, first mounting holes 22 are further arranged on the second pile body 20 at intervals, and the first mounting holes 22 are used for connecting the target construction object with the second pile body 20.
In a specific implementation, the second pile body 20 is provided with a plurality of first mounting holes 22 at intervals, so that under the condition that the pile foundation is fixed on the surface of the foundation, foundation construction assurance can be provided for subsequent engineering, and connection positions can be provided for building a target building on the pile foundation.
In this embodiment, by providing the plurality of first mounting holes 22, the target construction object can be flexibly connected to at least one first mounting hole 22 of the plurality of first mounting holes 22 according to its own construction structure, characteristics, etc., thereby improving the installation applicability of the pile foundation. The first mounting hole 22 may be integrally molded, as in the case of the through hole.
The embodiment of the utility model also provides a transmission tower, which comprises a tower, wherein the tower foundation of the tower comprises the pile foundation.
Because the technical solution of the present embodiment includes all the technical solutions of the foregoing embodiments, at least all the technical effects of the foregoing embodiments can be achieved, which is not described herein in detail.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (10)
1. The pile foundation is characterized by comprising a plurality of first pile bodies, a plurality of second pile bodies and a fixing assembly;
the first pile bodies are paved on the surface of the foundation at intervals along the first direction, and the second pile bodies are erected on the first pile bodies at intervals along the second direction;
the first pile bodies and the second pile bodies are fixed on the surface of the foundation through the fixing assembly.
2. The pile foundation according to claim 1, characterised in that the first direction is perpendicular to the second direction.
3. The pile foundation of claim 2, wherein the securing assembly includes a plurality of sets of securing mechanisms that secure the plurality of first piles and the plurality of second piles to the foundation surface at locations where the plurality of first piles and the plurality of second piles overlap.
4. A pile foundation according to claim 3, characterised in that each set of fixing means comprises at least two pins penetrating the first pile body on either side of the second pile body and being inserted under the foundation surface, and a connecting member connecting the at least two pins from above the second pile body and locking the second pile body.
5. The pile foundation of claim 4, wherein the connector comprises a connector plate, the second pile body is provided with a limit structure, and the connector plate is arranged on the second pile body through the limit structure.
6. The pile foundation of claim 5, wherein the limiting structure is two limiting blocks arranged on the second pile body at intervals;
and under the condition that the connecting plate is positioned between the two limiting blocks, the second pile body is in a locking state.
7. The pile foundation of claim 1, wherein the second pile body is further provided with first mounting holes arranged at intervals, and the first mounting holes are used for connecting a target building with the second pile body.
8. The pile foundation of claim 1 wherein said first pile body and said second pile body each comprise a concrete body.
9. The pile foundation of claim 8 wherein said first pile body and said second pile body further comprise rebar pieces disposed within said concrete body.
10. Transmission tower, characterized by comprising a tower whose foundation comprises a pile foundation according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321651644.8U CN219909035U (en) | 2023-06-27 | 2023-06-27 | Pile foundation and transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321651644.8U CN219909035U (en) | 2023-06-27 | 2023-06-27 | Pile foundation and transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909035U true CN219909035U (en) | 2023-10-27 |
Family
ID=88437806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321651644.8U Active CN219909035U (en) | 2023-06-27 | 2023-06-27 | Pile foundation and transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909035U (en) |
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2023
- 2023-06-27 CN CN202321651644.8U patent/CN219909035U/en active Active
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