CN219808363U - Steel pipe pedestal pile - Google Patents
Steel pipe pedestal pile Download PDFInfo
- Publication number
- CN219808363U CN219808363U CN202321325548.4U CN202321325548U CN219808363U CN 219808363 U CN219808363 U CN 219808363U CN 202321325548 U CN202321325548 U CN 202321325548U CN 219808363 U CN219808363 U CN 219808363U
- Authority
- CN
- China
- Prior art keywords
- pile
- steel
- steel pipe
- pipe pile
- pile body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 125
- 239000010959 steel Substances 0.000 title claims abstract description 125
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title abstract description 14
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 abstract description 40
- 238000010276 construction Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a steel pipe pedestal pile which comprises a steel pipe pile body, wherein the steel pipe pile body is of a tubular structure, the upper end and the lower end of the steel pipe pile body are not sealed, a pile top sealing plate for sealing the opening of the top of the steel pipe pile body is arranged at the top of the steel pipe pile body, a pile bottom sealing plate for sealing the opening of the bottom of the steel pipe pile body is arranged at the bottom of the steel pipe pile body, a crack is reserved between the pile bottom sealing plate and the steel pipe pile body, a plurality of bending steel plates are arranged at equal intervals in the circumferential direction of the crack, pile tips are connected to the bottoms of the bending steel plates, and the bending steel plates are bent by external force during piling so as to realize pedestal expansion and are in tight contact with a bearing layer.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a steel pipe pedestal pile.
Background
With the continuous development of new energy in China, the continuous improvement of energy demands is about to develop more energy, wherein photovoltaic solar power generation is widely applied. The mountain region photovoltaic panel is installed in a mode that a fixed support and a flexible support are arranged. In either form, a pile foundation is required, and as the capacity increases, the number of pile foundations is also increased, and in general, microporous cast-in-place piles are used, i.e., a reinforcement cage is perforated and then inserted, followed by concrete casting. The working procedures are numerous, the construction period is long, and the labor is needed. In order to improve the construction efficiency, reduce the procedures and materials and improve the bearing capacity of the pile, a new steel pipe club-footed pile needs to be designed to replace the conventional microporous filling pile, so that the construction flow is reduced, a great amount of construction time is saved, and the aim of quick and efficient construction is fulfilled.
Disclosure of Invention
In view of the problems of a plurality of working procedures, long construction period and more manual work in the conventional microporous cast-in-place pile, the utility model provides the steel pipe pedestal pile, which is provided with the bending steel plate, so that the steel plate is bent by external force during piling to realize pedestal expansion, and is in close contact with a bearing layer, thereby achieving the effects of tensile resistance, compression resistance and pulling resistance, reducing the construction flow, saving the construction time and achieving the aim of rapid and efficient construction.
In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:
the utility model provides a steel pipe club-footed pile, includes the steel-pipe pile main part, the steel-pipe pile main part is tubular structure, and both ends all do not seal the setting about, the top of steel-pipe pile main part is equipped with the pile top shrouding that seals steel-pipe pile main part open-ended, the bottom of steel-pipe pile main part is equipped with the pile bottom shrouding that seals steel-pipe pile main part bottom open-ended, pile bottom shrouding with leave the crack between the steel-pipe pile main part, still be equipped with a plurality of crooked steel sheet, crooked steel sheet is in circumference equidistance distributes in the crack, the bottom of crooked steel sheet still is connected with the pile point.
According to one aspect of the utility model, the upper part of the bent steel plate is linear, the lower part is at a certain angle, and a gap is arranged between the upper part and the lower part.
According to one aspect of the present utility model, the diameter of the pile top cover plate is equal to the inner diameter of the steel pipe pile body.
According to one aspect of the utility model, the diameter of the pile bottom closure plate is slightly smaller than the inner diameter of the steel pipe pile body.
According to one aspect of the present utility model, the maximum bending angle of the bent steel sheet is 120 °.
According to one aspect of the utility model, the pile tip is a cone, and the bottom of the cone is fixed with the bottom of the bent steel plate, and the top of the cone is arranged away from the steel pipe pile body.
According to one aspect of the utility model, the steel pipe pile body has a circular, quadrangular or hexagonal cross section.
According to one aspect of the utility model, the pile top cover plate is circular, quadrilateral or hexagonal.
According to one aspect of the utility model, the pile bottom closure plate is circular, quadrilateral or hexagonal.
According to one aspect of the utility model, the pile tip is conical, rectangular or hexagonal.
The implementation of the utility model has the advantages that: the utility model provides a steel pipe pedestal pile which comprises a steel pipe pile body, wherein the steel pipe pile body is of a tubular structure, the upper end and the lower end of the steel pipe pile body are not sealed, a pile top sealing plate for sealing the opening of the top of the steel pipe pile body is arranged at the top of the steel pipe pile body, a pile bottom sealing plate for sealing the opening of the bottom of the steel pipe pile body is arranged at the bottom of the steel pipe pile body, a crack is reserved between the pile bottom sealing plate and the steel pipe pile body, a plurality of bending steel plates are arranged at equal intervals in the circumferential direction of the crack, pile tips are connected to the bottoms of the bending steel plates, and the bending steel plates are bent by external force during piling so as to realize pedestal expansion and are in tight contact with a bearing layer.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a steel pipe pedestal pile according to the present utility model;
FIG. 2 is a schematic view of a steel pipe under-reamed pile according to the present utility model;
FIG. 3 is a schematic view of a bent steel sheet 3 according to the present utility model;
FIG. 4 is a cross-sectional view of a bent steel plate top connection structure of the present utility model.
The names corresponding to the serial numbers in the figures are as follows:
1. a steel pipe pile body; 2. pile bottom sealing plates; 3. bending the steel plate; 31. a notch; 4. pile tip; 5. pile top sealing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Example 1
As shown in fig. 1 and 2, a steel pipe club-footed pile comprises a steel pipe pile body 1, wherein the steel pipe pile body 1 is of a tubular structure, the upper end and the lower end of the steel pipe pile body 1 are not sealed, a pile top sealing plate 5 for sealing the top opening of the steel pipe pile body 1 is arranged at the top of the steel pipe pile body 1, a pile bottom sealing plate 2 for sealing the bottom opening of the steel pipe pile body 1 is arranged at the bottom of the steel pipe pile body 1, a gap is reserved between the pile bottom sealing plate 2 and the steel pipe pile body 1, a plurality of bending steel plates 3 are further arranged, the bending steel plates 3 are circumferentially distributed at equal intervals in the gap, and the bottom of the bending steel plates 3 is further connected with a pile tip 4.
As shown in fig. 3 and 4, the upper portion of the bent steel plate 3 is linear, the lower portion is angled, and a gap 31 is provided between the upper portion and the lower portion.
In practical application, the diameter of the pile top sealing plate 5 is equal to the inner diameter of the steel pipe pile body 1.
In practical application, the diameter of the pile bottom sealing plate 2 is slightly smaller than the inner diameter of the steel pipe pile body 1.
In practical use, the maximum bending angle of the bent steel sheet 3 is 120 °.
In practical application, the pile tip 4 is a cone, the bottom of the cone is fixed with the bottom of the bent steel plate 3, and the top of the cone is far away from the steel pipe pile body 1.
In practical application, the cross section of the steel pipe pile body 1 is circular, the pile top sealing plate 5 and the pile bottom sealing plate 2 are circular, the diameter of the pile bottom sealing plate 2 is slightly smaller than that of the pile top sealing plate 5, and the pile tip is a cone.
In practical application, when the pile driver is driven to the steel pipe pedestal pile, the pile tip 4 slowly enters the soil layer under the action of external force, when the pile tip enters the bearing layer, the bending steel plate 3 bends, the whole pile plays the role of pedestal expansion, and is firmly in close contact with the bearing layer, thereby achieving the effects of tensile resistance, compression resistance and pulling resistance, and the pile is a practical stress member as a whole.
Example 2
The utility model provides a steel pipe club-footed pile, including steel-pipe pile body 1, steel-pipe pile body 1 is tubular structure, and both ends all do not seal the setting about, the top of steel-pipe pile body 1 is equipped with the pile top shrouding 5 of seal steel-pipe pile body 1 open-ended, the bottom of steel-pipe pile body 1 is equipped with seal steel-pipe pile body 1 bottom open-ended pile bottom shrouding 2, leave the crack between pile bottom shrouding 2 and the steel-pipe pile body 1, still be equipped with a plurality of crooked steel sheet 3, crooked steel sheet 3 circumference equidistance distributes in the crack, crooked steel sheet 3's bottom still is connected with pile point 4.
As shown in fig. 3, the upper portion of the bent steel plate 3 is linear, the lower portion is angled, and a gap 31 is formed between the upper portion and the lower portion.
In practical application, the diameter of the pile top sealing plate 5 is equal to the inner diameter of the steel pipe pile body 1.
In practical application, the diameter of the pile bottom sealing plate 2 is slightly smaller than the inner diameter of the steel pipe pile body 1.
In practical use, the maximum bending angle of the bent steel sheet 3 is 120 °.
In practical application, the pile tip 4 is a cone, the bottom of the cone is fixed with the bottom of the bent steel plate 3, and the top of the cone is far away from the steel pipe pile body 1.
In practical application, the cross section of the steel pipe pile body 1 is quadrilateral, the pile top sealing plate 5 and the pile bottom sealing plate 2 are quadrilateral, the side length of the pile bottom sealing plate 2 is slightly smaller than that of the pile top sealing plate 5, and the pile tip is a rectangular pyramid.
In practice, the bent steel plate 3 may be provided with one or more on each side of the pile bottom cover plate.
Example 3
The utility model provides a steel pipe club-footed pile, including steel-pipe pile body 1, steel-pipe pile body 1 is tubular structure, and both ends all do not seal the setting about, the top of steel-pipe pile body 1 is equipped with the pile top shrouding 5 of seal steel-pipe pile body 1 open-ended, the bottom of steel-pipe pile body 1 is equipped with seal steel-pipe pile body 1 bottom open-ended pile bottom shrouding 2, leave the crack between pile bottom shrouding 2 and the steel-pipe pile body 1, still be equipped with a plurality of crooked steel sheet 3, crooked steel sheet 3 circumference equidistance distributes in the crack, crooked steel sheet 3's bottom still is connected with pile point 4.
As shown in fig. 3, the upper portion of the bent steel plate 3 is linear, the lower portion is angled, and a gap 31 is formed between the upper portion and the lower portion.
In practical application, the diameter of the pile top sealing plate 5 is equal to the inner diameter of the steel pipe pile body 1.
In practical application, the diameter of the pile bottom sealing plate 2 is slightly smaller than the inner diameter of the steel pipe pile body 1.
In practical use, the maximum bending angle of the bent steel sheet 3 is 120 °.
In practical application, the pile tip 4 is a cone, the bottom of the cone is fixed with the bottom of the bent steel plate 3, and the top of the cone is far away from the steel pipe pile body 1.
In practical application, the cross section of the steel pipe pile body 1 is hexagonal, the pile top sealing plate 5 and the pile bottom sealing plate 2 are hexagonal, the side length of the pile bottom sealing plate 2 is slightly smaller than that of the pile top sealing plate 5, and the pile tip is hexagonal pyramid.
The implementation of the utility model has the advantages that: the utility model provides a steel pipe pedestal pile which comprises a steel pipe pile body 1, wherein the steel pipe pile body 1 is of a tubular structure, the upper end and the lower end of the steel pipe pile body 1 are not sealed, a pile top sealing plate 5 for sealing the opening of the top of the steel pipe pile body 1 is arranged at the top of the steel pipe pile body 1, a pile bottom sealing plate 2 for sealing the opening of the bottom of the steel pipe pile body 1 is arranged at the bottom of the steel pipe pile body 1, a crack is reserved between the pile bottom sealing plate 2 and the steel pipe pile body 1, a plurality of bending steel plates 3 are arranged, the bending steel plates 3 are circumferentially and equidistantly distributed in the crack, the bottom of the bending steel plates 3 is also connected with pile tips 4, and the bending steel plates 3 are bent by external force during piling to realize pedestal expansion and are in close contact with a bearing layer, so that the effects of tensile resistance, compression resistance and pulling resistance are achieved, the construction flow is reduced, and the construction time is saved, and the aim of quick and efficient construction is achieved.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a steel pipe club-footed pile, includes steel-pipe pile main part (1), its characterized in that, steel-pipe pile main part (1) is tubular structure, and both ends all do not seal the setting about, the top of steel-pipe pile main part (1) is equipped with and seals steel-pipe pile main part (1) open-ended stake top shrouding (5), the bottom of steel-pipe pile main part (1) is equipped with and seals steel-pipe pile main part (1) bottom open-ended stake end shrouding (2), stake end shrouding (2) with leave the crack between steel-pipe pile main part (1), still be equipped with a plurality of crooked steel sheet (3), crooked steel sheet (3) are in circumference equidistance distributes in the crack, the bottom of crooked steel sheet (3) still is connected with pile tip (4).
2. A steel pipe under-reamed pile according to claim 1, characterized in that the upper part of the curved steel plate (3) is rectilinear and the lower part is angled and a gap (31) is provided between the upper part and the lower part.
3. A steel pipe under-reamed pile according to claim 1, characterized in that the diameter of the pile top closing plate (5) is equal to the inner diameter of the steel pipe pile body (1).
4. A steel pipe under-reamed pile according to claim 1, characterised in that the diameter of the under-pile closure plate (2) is slightly smaller than the inner diameter of the steel pipe pile body (1).
5. A steel pipe under-reamed pile according to claim 1, characterized in that the maximum bending angle of the bent steel plate (3) is 120 °.
6. A steel pipe under-reamed pile according to claim 1, characterized in that the pile tip (4) is a cone, the bottom of which is fixed to the bottom of the bent steel plate (3), and the top of which is arranged away from the steel pipe pile body (1).
7. A steel pipe under-reamed pile according to any one of claims 1 to 6, characterised in that the steel pipe pile body (1) is circular, quadrangular or hexagonal in cross section.
8. A steel pipe under-reamed pile according to claim 7, characterised in that the pile top closing plate (5) is circular, quadrangular or hexagonal.
9. A steel pipe under-reamed pile according to claim 7, characterised in that the under-pile closure plate (2) is circular, quadrangular or hexagonal.
10. A steel pipe under-reamed pile according to claim 7, characterised in that the pile tip (4) is conical, rectangular or hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325548.4U CN219808363U (en) | 2023-05-29 | 2023-05-29 | Steel pipe pedestal pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325548.4U CN219808363U (en) | 2023-05-29 | 2023-05-29 | Steel pipe pedestal pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808363U true CN219808363U (en) | 2023-10-10 |
Family
ID=88209896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321325548.4U Active CN219808363U (en) | 2023-05-29 | 2023-05-29 | Steel pipe pedestal pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808363U (en) |
-
2023
- 2023-05-29 CN CN202321325548.4U patent/CN219808363U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204703179U (en) | A kind of composite geo-membrane sloping core cofferdam | |
| CN108708368A (en) | Multistage anchoring prestress muscle continuous underground wall structure and its construction method | |
| CN219808363U (en) | Steel pipe pedestal pile | |
| CN211228523U (en) | Deep foundation pit combined support adjacent to existing building | |
| CN201554042U (en) | Installer for diaphragm wall connector flexible water stops | |
| CN109778891A (en) | A method of the enhancing back cover bond stress based on offshore steel taper pile basis | |
| CN215629913U (en) | Novel single-pile transition section | |
| CN212405226U (en) | Can have enough to meet need assembled tower crane foundation structure | |
| CN211817480U (en) | Improved siphon drainage tee joint for matching drainage channel with planting roof | |
| CN114411710A (en) | PHC (prestressed high-strength concrete) pipe pile and spiral steel pile combined pile foundation for photovoltaic support | |
| CN210562119U (en) | Splayed adjusting pile | |
| CN209011996U (en) | Steel cylinder concrete tower and wind power generating set | |
| CN201132956Y (en) | Prestressing force connecting apparatus for rods for reinforcing concrete static pressure piles | |
| CN111778997A (en) | Tension string structure for improving bearing capacity of steel support under compression | |
| CN216713056U (en) | Geomembrane anchoring structure on soil slope | |
| CN111877394A (en) | Method for manufacturing river channel water pipe buttress | |
| CN218090942U (en) | Wind driven generator hollow foundation with multistage waterproof structure | |
| CN201713807U (en) | Steel node of prefabricated concrete pipe pile capable of translating and expanding outwards | |
| CN212926083U (en) | Cement-soil enclosure wall-precast pile cantilever type combined support | |
| CN214272057U (en) | Assembled pile side anchoring beam structure | |
| CN211057851U (en) | Assembled steel-concrete combined square culvert structure based on gyro pile raft plate foundation | |
| CN216475120U (en) | Diversion seepage-proofing structure for culvert pipe of temporary cofferdam | |
| CN204510220U (en) | A kind of preformed pile hinders into device | |
| CN214832440U (en) | Structure for improving dam crest elevation of old earth-rock dam | |
| CN211898346U (en) | Wing-adding device for improving horizontal bearing capacity of reinforced concrete cast-in-place pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |