CN209308018U - A kind of foundation pile that bearing capacity is strong - Google Patents
A kind of foundation pile that bearing capacity is strong Download PDFInfo
- Publication number
- CN209308018U CN209308018U CN201821910706.1U CN201821910706U CN209308018U CN 209308018 U CN209308018 U CN 209308018U CN 201821910706 U CN201821910706 U CN 201821910706U CN 209308018 U CN209308018 U CN 209308018U
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- CN
- China
- Prior art keywords
- tubular pole
- pole ontology
- sealing plate
- bar shaped
- boss
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Abstract
The utility model relates to ocean engineering field more particularly to a kind of foundation piles that bearing capacity is strong, including tubular pole ontology and sealing plate；The inner hollow of the tubular pole ontology and both ends have opening, the inner wall of the tubular pole ontology be equipped with one perpendicular to tubular pole body axis baffle, through-hole is offered in the middle part of the baffle, the outer wall of the tubular pole ontology is equipped with spiral shape boss, and the section of the spiral shape boss is isosceles trapezoid；It is equipped with bar shaped boss along the direction for being parallel to axis on the inner wall of the tubular pole ontology, the bar shaped boss is set in distance along the circumferencial direction of tubular pole ontology, and the number of the bar shaped boss is greater than two；The shape of the sealing plate is adapted with the cross sectional shape of tubular pole ontology, and the edge of the sealing plate is equipped with fluting compatible with the bar shaped boss, and the diameter of the sealing plate is equal to the diameter of tubular pole ontology.The utility model structure is simple, is easily achieved, and improves the carrying extraction-resistant behavior of foundation pile.
Description
Technical field
The utility model relates to ocean engineering field more particularly to a kind of foundation piles that bearing capacity is strong.
Background technique
The operating condition of offshore construction is more severe, and especially having the shortcomings that can the construction time be short, difficulty of construction is big.In order to improve sea
The withdrawal resistance of upper engineering foundation (such as offshore wind power foundation, offshore platform), pile foundation need to carry out embedding rock construction operation.It is existing
Some foundation pile construction difficulty are big, structural stability is poor and bearing capacity is weaker.
Utility model content
In order to overcome the defects of the prior art described above, the technical problem to be solved by the utility model is to provide a kind of structures
Simply, the strong foundation pile of lower-cost bearing capacity.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of foundation pile that bearing capacity is strong,
Including tubular pole ontology and sealing plate；
The inner hollow of the tubular pole ontology and both ends have opening, and it is vertical that the inner wall of the tubular pole ontology is equipped with one
Through-hole is offered in the middle part of the baffle of tubular pole body axis, the baffle, the outer wall of the tubular pole ontology is equipped with spiral shape
Boss, the section of the spiral shape boss are isosceles trapezoid；
It is equipped with bar shaped boss along the direction for being parallel to axis on the inner wall of the tubular pole ontology, the bar shaped boss is along tubular pole
The circumferencial direction of ontology is set in distance, and the number of the bar shaped boss is greater than two；
The shape of the sealing plate is adapted with the cross sectional shape of tubular pole ontology, the edge of the sealing plate be equipped with it is described
The compatible fluting of bar shaped boss, the diameter of the sealing plate are equal to the diameter of tubular pole ontology.
In an alternative embodiment, the edge of the sealing plate is equipped with sealing ring, and the sealing ring is closely matched with tubular pole ontology
It closes.
In an alternative embodiment, the helical angle of the spiral shape boss is 30 °~60 °.
In an alternative embodiment, the number of the bar shaped boss is four.
In an alternative embodiment, the material of the sealing plate is UHPC.
The utility model has the beneficial effects that: providing a kind of foundation pile that bearing capacity is strong, including tubular pole ontology and sealing
Plate bears the load and uplift force of superstructure by tubular pole ontology, blocks pipe using the sealing plate with rubber seal
Water in stake utilizes setting to the pressure of water in undertaking sealing plate and managing in the baffle of the inner cavity of tubular pole ontology setting annular
Spiral shape boss on the outer wall of tubular pole ontology, increases contact area, so that foundation pile is squeezed into rear breakout capacity stronger, by
The bar shaped boss and fluting of adaptation are respectively set on tubular pole ontology and sealing plate, enhances the sealability of sealing plate, meanwhile, letter
Installation and removal operation is changed.Waterproof seal is further improved using sealing ring；Sealing plate is made of UHPC material,
Anti-corrosion corrosion protection is improved while proof strength.The utility model structure is simple, easy for construction and low cost, can be to avoid
Or reduce marine engineering foundation pile due to foundation pile withdrawal resistance it is inadequate caused by Pile, reduce offshore construction workload and
Activity duration, and then shorten the construction period and saving construction cost, it is with a wide range of applications in the severe marine engineering of execution conditions.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the strong foundation pile of bearing capacity of the utility model embodiment；
Fig. 2 show another structural schematic diagram of the strong foundation pile of bearing capacity of the utility model embodiment；
Label declaration:
1- tubular pole ontology；11- baffle；12- through-hole；13- spiral shape boss；14- bar shaped boss；
2- sealing plate；21- fluting.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the load and uplift force of superstructure are born by tubular pole ontology,
The water in tubular pole is blocked using the sealing plate with rubber seal, the annular baffle of setting in the inner cavity of tubular pole ontology, to
The pressure of water increases contact surface using the spiral shape boss on the outer wall that tubular pole ontology is arranged in undertaking sealing plate and managing
Product, squeezing into foundation pile, rear breakout capacity is stronger, by be respectively set on tubular pole ontology and sealing plate adaptation bar shaped boss and
Fluting, enhances the sealability of sealing plate, meanwhile, simplify installation and removal operation.
It please refers to shown in Fig. 1 to Fig. 2, a kind of strong foundation pile of bearing capacity of the utility model, including tubular pole ontology and close
Sealing plate；
The inner hollow of the tubular pole ontology and both ends have opening, and it is vertical that the inner wall of the tubular pole ontology is equipped with one
Through-hole is offered in the middle part of the baffle of tubular pole body axis, the baffle, the outer wall of the tubular pole ontology is equipped with spiral shape
Boss, the section of the spiral shape boss are isosceles trapezoid；
It is equipped with bar shaped boss along the direction for being parallel to axis on the inner wall of the tubular pole ontology, the bar shaped boss is along tubular pole
The circumferencial direction of ontology is set in distance, and the number of the bar shaped boss is greater than two；
The shape of the sealing plate is adapted with the cross sectional shape of tubular pole ontology, the edge of the sealing plate be equipped with it is described
The compatible fluting of bar shaped boss, the diameter of the sealing plate are equal to the diameter of tubular pole ontology.
As can be seen from the above description, the utility model has the beneficial effects that: bearing the load of superstructure by tubular pole ontology
Lotus and uplift force block the water in tubular pole using the sealing plate with rubber seal, and ring is arranged in the inner cavity of tubular pole ontology
The baffle of shape, to the pressure of water in undertaking sealing plate and managing, using the spiral shape boss on the outer wall that tubular pole ontology is arranged in,
Contact area is increased, so that foundation pile is squeezed into rear breakout capacity stronger, by the way that adaptation is respectively set on tubular pole ontology and sealing plate
Bar shaped boss and fluting, enhance the sealability of sealing plate, meanwhile, simplify installation and removal operation.
Further, the edge of the sealing plate is equipped with sealing ring, and the sealing ring and tubular pole ontology are fitted close.
Further, the helical angle of the spiral shape boss is 30 °~60 °.
Further, the number of the bar shaped boss is four.
Further, the material of the sealing plate is UHPC.
As can be seen from the above description, further improving waterproof seal using sealing ring；Sealing plate uses UHPC material system
At improving anti-corrosion corrosion protection while proof strength.
It please refers to shown in Fig. 1 to Fig. 2, the embodiments of the present invention one are as follows: a kind of foundation pile that bearing capacity is strong, including pipe
Pile body 1 and sealing plate 2；
The inner hollow of the tubular pole ontology 1 and both ends have opening, and the inner wall of the tubular pole ontology 1 is equipped with one and hangs down
Directly in the baffle 11 of 1 axis of tubular pole ontology, the middle part of the baffle 11 offers through-hole 12, on the outer wall of the tubular pole ontology 1
Equipped with spiral shape boss 13, the section of the spiral shape boss 13 is isosceles trapezoid；
Bar shaped boss 14, the bar shaped boss 14 are equipped with along the direction for being parallel to axis on the inner wall of the tubular pole ontology 1
Circumferencial direction along tubular pole ontology 1 is set in distance, and the number of the bar shaped boss 14 is greater than two；
The shape of the sealing plate 2 is adapted with the cross sectional shape of tubular pole ontology 1, the edge of the sealing plate 2 be equipped with
The compatible fluting 21 of the bar shaped boss 14, the diameter of the sealing plate 2 are equal to the diameter of tubular pole ontology 1.
It please refers to shown in Fig. 1 to Fig. 2, the embodiments of the present invention two are as follows: a kind of foundation pile that bearing capacity is strong, including pipe
Pile body 1 and sealing plate 2；
The inner hollow of the tubular pole ontology 1 and both ends have opening, and the inner wall of the tubular pole ontology 1 is equipped with one and hangs down
Directly in the baffle 11 of 1 axis of tubular pole ontology, the middle part of the baffle 11 offers through-hole 12, on the outer wall of the tubular pole ontology 1
Equipped with spiral shape boss 13, the section of the spiral shape boss 13 is isosceles trapezoid；
Bar shaped boss 14, the bar shaped boss 14 are equipped with along the direction for being parallel to axis on the inner wall of the tubular pole ontology 1
Circumferencial direction along tubular pole ontology 1 is set in distance, and the number of the bar shaped boss 14 is greater than two；
The shape of the sealing plate 2 is adapted with the cross sectional shape of tubular pole ontology 1, the edge of the sealing plate 2 be equipped with
The compatible fluting 21 of the bar shaped boss 14, the diameter of the sealing plate 2 are equal to the diameter of tubular pole ontology 1.
The edge of the sealing plate 2 is equipped with sealing ring, and the sealing ring and tubular pole ontology 1 are fitted close.The spiral shape
The helical angle of boss 13 is 30 °~60 °.The number of the bar shaped boss 14 is four.The material of the sealing plate 2 is UHPC.
In conclusion the utility model provides a kind of foundation pile that bearing capacity is strong, including tubular pole ontology and sealing plate, pass through
Tubular pole ontology bears the load and uplift force of superstructure, is blocked in tubular pole using the sealing plate with rubber seal
The baffle of annular is arranged in the inner cavity of tubular pole ontology in water, to the pressure of water in undertaking sealing plate and managing, using setting in tubular pole
Spiral shape boss on the outer wall of ontology, increases contact area, so that foundation pile is squeezed into rear breakout capacity stronger, by tubular pole sheet
The bar shaped boss and fluting of adaptation are respectively set on body and sealing plate, enhances the sealability of sealing plate, meanwhile, simplify peace
Assembly and disassembly operation.Waterproof seal is further improved using sealing ring；Sealing plate is made of UHPC material, is being guaranteed by force
Anti-corrosion corrosion protection is improved while spending.The utility model structure is simple, easy for construction and low cost, can avoid or reduce
Marine engineering foundation pile due to foundation pile withdrawal resistance it is inadequate caused by Pile, when reducing offshore construction workload and operation
Between, and then shorten the construction period and saving construction cost, it is with a wide range of applications in the severe marine engineering of execution conditions.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of foundation pile that bearing capacity is strong, which is characterized in that including tubular pole ontology and sealing plate；
The inner hollow of the tubular pole ontology and both ends have opening, and the inner wall of the tubular pole ontology is equipped with one perpendicular to pipe
The baffle of pile body axis offers through-hole in the middle part of the baffle, and the outer wall of the tubular pole ontology is equipped with spiral shape boss,
The section of the spiral shape boss is isosceles trapezoid；
It is equipped with bar shaped boss along the direction for being parallel to axis on the inner wall of the tubular pole ontology, the bar shaped boss is along tubular pole ontology
Circumferencial direction be set in distance, the number of the bar shaped boss is greater than two；
The shape of the sealing plate is adapted with the cross sectional shape of tubular pole ontology, and the edge of the sealing plate is equipped with and the bar shaped
The compatible fluting of boss, the diameter of the sealing plate are equal to the diameter of tubular pole ontology.
2. the strong foundation pile of bearing capacity according to claim 1, which is characterized in that the edge of the sealing plate is equipped with sealing
Circle, the sealing ring and tubular pole ontology are fitted close.
3. the strong foundation pile of bearing capacity according to claim 1, which is characterized in that the helical angle of the spiral shape boss is
30 °~60 °.
4. the strong foundation pile of bearing capacity according to claim 1, which is characterized in that the number of the bar shaped boss is four
It is a.
5. the strong foundation pile of bearing capacity according to claim 1, which is characterized in that the material of the sealing plate is UHPC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910706.1U CN209308018U (en) | 2018-11-20 | 2018-11-20 | A kind of foundation pile that bearing capacity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910706.1U CN209308018U (en) | 2018-11-20 | 2018-11-20 | A kind of foundation pile that bearing capacity is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308018U true CN209308018U (en) | 2019-08-27 |
Family
ID=67673746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821910706.1U Expired - Fee Related CN209308018U (en) | 2018-11-20 | 2018-11-20 | A kind of foundation pile that bearing capacity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308018U (en) |
-
2018
- 2018-11-20 CN CN201821910706.1U patent/CN209308018U/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: 20190827 Termination date: 20201120 |