CN205857222U - Triangle knife-edge barrel base - Google Patents
Triangle knife-edge barrel base Download PDFInfo
- Publication number
- CN205857222U CN205857222U CN201620582110.8U CN201620582110U CN205857222U CN 205857222 U CN205857222 U CN 205857222U CN 201620582110 U CN201620582110 U CN 201620582110U CN 205857222 U CN205857222 U CN 205857222U
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- base
- barrel
- triangle
- edge
- knife
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Abstract
The utility model discloses a kind of triangle knife-edge barrel base, including a barrel base, be arranged on the water injection hole to be opened/closed at barrel base top；The end of bucket base forms spininess；Bucket base is symmetrically arranged with multiple triangle knife-edge strengthening wing along excircle, and triangle knife-edge strengthening wing is right angle trigonometry, and the right-angle side on its top is concordant with the top of tradition bucket base, and the most advanced and sophisticated oblique line that the hypotenuse of right angled triangle is processed into tradition bucket base terminal overlaps；Bucket base is cased with the barrel-shaped collar with triangle knife-edge strengthening wing end.This utility model version is simple, and relative to conventional barrel basis, the setting of triangle knife-edge strengthening wing makes the ability of barrel base opposing horizontal loading and vertical load be improved, beneficially the stablizing of bucket base；Triangle knife-edge strengthening wing makes the initial injection on basis be more prone to, advantageously form initial sealing state, the barrel-shaped collar both can play assist control bucket base and sink the effect of perpendicularity of passing through, and can reduce again barrel base is affected by the erosion of wave etc., advantageously ensures that the stability of barrel base.
Description
Technical field
This utility model relates to a kind of offshore platform foundation, specifically a kind of triangle knife-edge barrel base.
Background technology
Barrel base is applied to the North Sea platform of Norway the earliest the nineties, as a kind of novel ocean engineering basis,
Have speed of application fast, cheap, can the advantage such as repetitive cycling utilization, the most gradually instead of pile foundation, mainly apply
In offshore wind power foundation, the Geotechnical Engineering field, ocean such as ocean platform builds, floating marine structure is fixing.Its operation principle is:
First by deadweight and the weight of superstructure, insert seabed certain depth, formed after effectively sealing, then by pumped bucket
Air and water form negative pressure, utilize the projected depth that the pressure differential inside and outside bucket drives in basis in subsea strata.When platform needs
Time mobile, rechargeable gas is extracted basis from stratum.
But existing barrel base is frequently run onto following problem in application process: (1) is carried out at the harder ground in shallow sea
When barrel base is installed, its initial injection is relatively difficult, it is difficult to form effective sealing state, is unfavorable for that the most heavy of basis passes through；
(2) being affected by ocean complex environment and the complicated effect made a concerted effort, the less stable of barrel base, horizontal lotus is resisted on basis
Carry and the ability of vertical load is more weak；(3) barrel base is easily subject to the erosion of wave etc., has buried hidden to the stability on basis
Suffer from；(4) barrel base easily occurs the situation of inclination during heavy passing through.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of triangle knife-edge barrel base, the most permissible
Playing assist control bucket base and sink the effect of perpendicularity of passing through, can reduce again barrel base is affected by the erosion of wave etc., is conducive to protecting
The stability of card bucket base.
To achieve these goals, the technical solution adopted in the utility model is: a kind of triangle knife-edge barrel base, including
Bucket base, is arranged on the water injection hole to be opened/closed at barrel base top；The end of described bucket base forms spininess；Described bucket base is along excircle
Being symmetrically arranged with multiple triangle knife-edge strengthening wing, described triangle knife-edge strengthening wing is right angle trigonometry, the right-angle side on its top and biography
The top of system bucket base is concordant, and the most advanced and sophisticated oblique line that the hypotenuse of right angled triangle is processed into tradition bucket base terminal overlaps.
This utility model is further, and described bucket base and triangle knife-edge strengthening wing end are cased with the barrel-shaped collar.
This utility model is further, and described triangle knife-edge strengthening wing is provided with four.
This utility model is further, the height of the described barrel-shaped collar is the 1/5 of tradition bucket base height, middle for being used for
The cylindrical part of containment drum base, cylindrical part periphery is symmetrically arranged with 4 through square sleeves in top for accommodating triangle
Knife-edge strengthening wing, square sleeve and cylindrical part are through, and height is highly consistent with cylindrical part.
Owing to using technique scheme, this utility model has the advantage that (1) version is simple, relative to biography
System barrel base, the setting of triangle knife-edge strengthening wing makes the ability of barrel base opposing horizontal loading and vertical load be improved,
Be conducive to stablizing of bucket base；(2) the most advanced and sophisticated oblique line that the hypotenuse of triangle knife-edge strengthening wing is processed into tradition bucket base terminal overlaps, altogether
It is prone to the heavy tip passed through with defining, makes the initial injection on basis be more prone to, advantageously form initial sealing state, especially
It is suitable for the harder ground in shallow sea；(3) the barrel-shaped collar both can play assist control bucket base and sunk the effect of perpendicularity of passing through, and can drop again
Low bucket base is affected by the erosion of wave etc., advantageously ensures that the stability of barrel base.
Accompanying drawing explanation
Fig. 1 be of the present utility model heavy pass through in structure top view；
A-A profile in Fig. 2 Fig. 1；
Fig. 3 is the top view before this utility model passes through；
Fig. 4 is the heavy sectional drawing passing through front correspondence of the present utility model；
Fig. 5 is the top view of the barrel-shaped collar of this utility model；
In figure: 1, bucket base；2, water injection hole to be opened/closed；3, triangle knife-edge strengthening wing；4, the barrel-shaped collar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, this utility model triangle knife-edge barrel base, including barrel base 1, it is arranged on barrel base 1 top
Water injection hole 2 to be opened/closed；It is characterized in that, the end of described bucket base 1 forms spininess；Described bucket base 1 sets along excircle symmetry
It is equipped with multiple triangle knife-edge strengthening wing 3；The setting of triangle knife-edge strengthening wing makes barrel base opposing horizontal loading and an energy for vertical load
Power is improved, beneficially the stablizing of bucket base；Described triangle knife-edge strengthening wing 3 is right angle trigonometry, the right-angle side on its top with
The top of tradition bucket base is concordant, and the most advanced and sophisticated oblique line that the hypotenuse of right angled triangle is processed into tradition bucket base terminal overlaps；Triangular knife
The most advanced and sophisticated oblique line that the hypotenuse of shape strengthening wing is processed into tradition bucket base terminal overlaps, and together form and is prone to the heavy tip passed through, makes
The initial injection on basis is more prone to, and advantageously forms initial sealing state, is particularly suitable for the harder ground in shallow sea；
On the basis of said structure, this utility model exists further, and bucket base 1 and triangle knife-edge strengthening wing 3 end are cased with bucket
The shape collar 4.The barrel-shaped collar both can play assist control bucket base and sink the effect of perpendicularity of passing through, and can reduce again barrel base by wave
Deng erosion impact, advantageously ensure that the stability of barrel base.
The quantity of this utility model triangle knife-edge strengthening wing 3 can according to circumstances be adjusted, and this utility model is given
A kind of scheme is that triangle knife-edge strengthening wing 3 is provided with four.The corresponding embodiment providing a kind of barrel-shaped collar 4, such as Fig. 2 and
Shown in Fig. 5, the height of the barrel-shaped collar 4 is the 1/5 of tradition bucket base height, and centre is the cylindrical part for containment drum base 1, circle
Cylindrical section periphery is symmetrically arranged with 4 through square sleeves in top for accommodating triangle knife-edge strengthening wing, square sleeve and cylinder
Shape part is through, and height is highly consistent with cylindrical part.
This utility model is specifically heavy through journey: as shown in Figures 1 to 5, first bedding plane flattened, then by barrel-shaped set
The vertical fixed placement of ring 4 is needing the heavy appointment position passed through, then by suitable for traditional bucket base 1 of being welded with triangle knife-edge strengthening wing 3
The through square sleeve of the cylindrical part of the barrel-shaped collar 4 and 4 tops to be inserted perpendicularly into, by triangle knife-edge strengthening wing 3 with pass
The preliminary injection of the most advanced and sophisticated optimized integration that system bucket base 1 bottom is processed into.By water injection hole 2 to be opened/closed with suction pump in basis
Portion's formation the heavy of negative pressure optimized integration that carry out drawing water passes through, heavy pass through during basis relative to the barrel-shaped collar 4 to being lowered into, and barrel-shaped
The collar 4 vertically maintains static.When needs re-use, by water injection hole 2 to be opened/closed water filling, optimized integration is extracted on basis
Cycling and reutilization.
The setting of the barrel-shaped collar 4 reduces to sink the basic erosion passed through, and is conducive to basis to be formed and tentatively seals shape
State, realizes the assist control effect of perpendicularity during heavy passing through simultaneously.The barrel-shaped collar 4 after having passed through that sinks still is maintained at initial
Position is to ensure that the erosion that seabed soil is subject to is resisted on basis.
Certainly, above-described embodiment is only preferred version of the present utility model, is specifically not limited thereto, and on this basis may be used
Make according to actual needs having and adjust targetedly, thus obtain different embodiments.Due to mode in the cards relatively
Many, illustrate the most one by one.
Claims (4)
1. a triangle knife-edge barrel base, including a barrel base (1), is arranged on the water injection hole to be opened/closed (2) at a barrel base (1) top；
It is characterized in that, the end of described bucket base (1) forms spininess；Described bucket base (1) is symmetrically arranged with multiple triangle along excircle
Knife-edge strengthening wing (3), described triangle knife-edge strengthening wing (3) is right angle trigonometry, the right-angle side on its top and the top of tradition bucket base
Concordant, the most advanced and sophisticated oblique line that the hypotenuse of right angled triangle is processed into tradition bucket base terminal overlaps.
Triangle knife-edge barrel base the most according to claim 1, it is characterised in that described bucket base (1) is strengthened with triangle knife-edge
The wing (3) end is cased with the barrel-shaped collar (4).
Triangle knife-edge barrel base the most according to claim 2, it is characterised in that described triangle knife-edge strengthening wing (3) is arranged
There are four.
Triangle knife-edge barrel base the most according to claim 3, it is characterised in that the height of the described barrel-shaped collar (4) is for passing
The 1/5 of system bucket base height, centre is the cylindrical part for containment drum base (1), and cylindrical part periphery is symmetrically arranged with 4
The through square sleeve in top is used for accommodating triangle knife-edge strengthening wing, and square sleeve and cylindrical part are through, height and cylinder
Shape Partial Height is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582110.8U CN205857222U (en) | 2016-06-15 | 2016-06-15 | Triangle knife-edge barrel base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582110.8U CN205857222U (en) | 2016-06-15 | 2016-06-15 | Triangle knife-edge barrel base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857222U true CN205857222U (en) | 2017-01-04 |
Family
ID=57639402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582110.8U Expired - Fee Related CN205857222U (en) | 2016-06-15 | 2016-06-15 | Triangle knife-edge barrel base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948366A (en) * | 2017-04-19 | 2017-07-14 | 合肥学院 | A kind of barrel base and accessory part and construction method for being easy to control perpendicularity |
| CN110055994A (en) * | 2019-05-31 | 2019-07-26 | 交通运输部天津水运工程科学研究所 | A kind of suction cylindrical structure |
-
2016
- 2016-06-15 CN CN201620582110.8U patent/CN205857222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948366A (en) * | 2017-04-19 | 2017-07-14 | 合肥学院 | A kind of barrel base and accessory part and construction method for being easy to control perpendicularity |
| CN106948366B (en) * | 2017-04-19 | 2023-10-13 | 合肥学院 | Barrel-shaped foundation and auxiliary assembly convenient for controlling verticality and construction method |
| CN110055994A (en) * | 2019-05-31 | 2019-07-26 | 交通运输部天津水运工程科学研究所 | A kind of suction cylindrical structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |