CN205742256U - Main attached bucket is combined barrel base - Google Patents
Main attached bucket is combined barrel base Download PDFInfo
- Publication number
- CN205742256U CN205742256U CN201620574221.4U CN201620574221U CN205742256U CN 205742256 U CN205742256 U CN 205742256U CN 201620574221 U CN201620574221 U CN 201620574221U CN 205742256 U CN205742256 U CN 205742256U
- Authority
- CN
- China
- Prior art keywords
- bucket
- main
- attached
- barrel base
- rib
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of main attached bucket and be combined barrel base, including main bucket, main bucket top all has can opening and closing inlet opening；Described main bucket periphery is provided with multiple attached bucket, the most identical with main bucket, and described attached bucket is connected by rib bucket with main bucket, and attached bucket top all has can opening and closing inlet opening；Described main bucket tapers off to a point with the bottom of attached bucket；The top of described rib bucket has spilled water hole；Connection between described attached bucket has bracing piece.This utility model version is simple, and globality is strong, and centered by main bucket, main bucket and attached bucket can be good at co-ordination, and the stability in the large of barrel base is significantly improved.The end of main bucket and attached bucket is all made and is prone to the heavy tip passed through, the most preliminary injection and heavy pass through be smoothed out.The setting of rib bucket, has important function for coordinating main bucket and attached bucket cooperation.This barrel base is compared conventional barrel basis and is had higher horizontally and vertically bearing capacity, it is possible to well adapt in complex marine environment.
Description
Technical field
This utility model relates to a kind of offshore platform foundation, and specifically a kind of main attached bucket is combined 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.
The most usually there is horizontal bearing capacity and the hypodynamic problem of resistance to plucking in conventional barrel basis, particularly meets
It is easy to rotate to special marine environment barrel base, has had a strong impact on stable use and the service life of barrel base.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides the main attached bucket of one to be combined barrel base, this base
The Its ultimate bearing capacity of plinth, vertical bearing capacity and breakout capacity are significantly improved, and stability is obviously improved.
To achieve these goals, the technical solution adopted in the utility model is: a kind of main attached bucket is combined barrel base, bag
Including main bucket, main bucket top all has can opening and closing inlet opening；Described main bucket periphery is provided with multiple attached bucket, the most identical with main bucket,
Described attached bucket is connected by rib bucket with main bucket, and attached bucket top all has can opening and closing inlet opening.
This utility model is further, and described main bottom of the barrel tapers off to a point.
This utility model is further, and the bottom of described attached bucket tapers off to a point.
This utility model is further, and the top of described rib bucket has spilled water hole.Be conducive to reducing resistance during heavy passing through.
This utility model is further, and the connection between attached bucket has bracing piece, carries out strengthening and connects.
Owing to using technique scheme, this utility model has the advantage that (1) version is simple, and globality is strong,
Centered by main bucket, main bucket and attached bucket can be good at co-ordination, and the stability in the large of barrel base is significantly improved.
(2) end of main bucket and attached bucket is all made and is prone to the heavy tip passed through, the most preliminary injection and heavy pass through be smoothed out.(3) rib
The setting of bucket, has important function for coordinating main bucket and attached bucket cooperation.(4) this barrel base compares conventional barrel basis
There is higher horizontally and vertically bearing capacity, it is possible to well adapt in complex marine environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A profile in Fig. 1；
In figure: 1, main bucket, 2, attached bucket, 3, can opening and closing inlet opening, 4, spilled water hole, 5, rib bucket, 6, bracing piece.
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, the attached bucket of this utility model one band master is combined barrel base, and including main bucket 1, main bucket 1 top is equal
Having can opening and closing inlet opening 3；Main bucket 1 periphery is provided with multiple attached bucket 2, the most identical with main bucket 1, and attached bucket 2 passes through rib with main bucket 1
Bucket 5 connects, and attached bucket 2 top all has can opening and closing inlet opening 3.
On the basis of said structure, this utility model tapers off to a point bottom main bucket 1, the most preliminary injection and heavy pass through
It is smoothed out.The bottom of the most attached bucket 2 also tapers off to a point shape.Owing to rib bucket 5 increases the area on basis, therefore at rib bucket 5
Top has spilled water hole 4, and this is conducive to reducing resistance during heavy passing through.Connection between attached bucket 2 has bracing piece 6, carries out attached bucket 2
Strengthening is reinforced.
This utility model is specifically heavy through journey: first flattens carrying out the heavy foundation of sea floor plane passed through, then passes through
Attached for one master bucket is combined barrel base and tentatively places by lifting, utilizes gravity to realize it initially such as mud, opens main bucket 1 and attached
Bucket 2 can carry out formation negative pressure of drawing water in opening and closing inlet opening 3, utilize suction penetration mechanism to pass through while realizing main bucket 1 and attached bucket 2
Enter, sink and note main bucket 1 and the collaborative work of attached bucket 2 during passing through.During heavy passing through, rib bucket 5 gradually sinks in mud, heavy through
Water in journey can be discharged by the spilled water hole 4 of rib bucket.Treat that basis injection to projected depth can complete heavy passing through.
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 (5)
1. the attached bucket of master is combined a barrel base, and including main bucket (1), main bucket (1) top all has can opening and closing inlet opening (3)；Its
Being characterised by, described main bucket (1) periphery is provided with multiple attached bucket (2), the most identical with main bucket (1), described attached bucket (2) and main bucket
(1) being connected by rib bucket (5), attached bucket (2) top all has can opening and closing inlet opening (3).
Lead attached bucket the most according to claim 1 and be combined barrel base, it is characterised in that described main bucket (1) bottom tapers off to a point.
The attached bucket of master the most according to claim 1 or claim 2 is combined barrel base, it is characterised in that the bottom of described attached bucket (2) is formed
Most advanced and sophisticated.
Lead attached bucket the most according to claim 1 and be combined barrel base, it is characterised in that the top of described rib bucket (5) has lets out
Water hole (4).
Lead attached bucket the most according to claim 1 and be combined barrel base, it is characterised in that the connection between described attached bucket (2) has
Bracing piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574221.4U CN205742256U (en) | 2016-06-15 | 2016-06-15 | Main attached bucket is combined barrel base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574221.4U CN205742256U (en) | 2016-06-15 | 2016-06-15 | Main attached bucket is combined barrel base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742256U true CN205742256U (en) | 2016-11-30 |
Family
ID=57385322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620574221.4U Expired - Fee Related CN205742256U (en) | 2016-06-15 | 2016-06-15 | Main attached bucket is combined barrel base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205742256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331009A (en) * | 2018-04-28 | 2018-07-27 | 西南交通大学 | Suction type Conveyor belt constructing structure |
-
2016
- 2016-06-15 CN CN201620574221.4U patent/CN205742256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331009A (en) * | 2018-04-28 | 2018-07-27 | 西南交通大学 | Suction type Conveyor belt constructing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102644293B (en) | Pile foundation bucket foundation and construction method thereof | |
| CN104563126B (en) | A kind of churning driven bored pile construction method | |
| CN205917719U (en) | Marine anemometer tower of multi -bucket negative -pressure barrel formula | |
| CN109356189A (en) | A kind of cylinder composite guide pipe support blower foundation and its construction method | |
| CN205742256U (en) | Main attached bucket is combined barrel base | |
| CN203741899U (en) | Mixing and sucking type air suction dredge | |
| CN104499496A (en) | Device for rapidly taking oil under deep-water condition | |
| CN102155034A (en) | Grooving machine with four swing arms | |
| CN104018841B (en) | Seabed ore in sand form takes off suction nozzle | |
| CN101806074B (en) | Triangular-saw groove forming machine | |
| CN203373716U (en) | Self-installation suction pile type movable platform structure | |
| CN205776328U (en) | Barrel base with fan-shaped cavity | |
| CN205857222U (en) | Triangle knife-edge barrel base | |
| CN103556972A (en) | Self-installed ocean floor drilling template and installation method thereof | |
| CN101319504A (en) | Sea floor suction type foundation immersion method | |
| CN107938694A (en) | Gravity type water jetting at high pressure percussion mechanism and its help heavy method | |
| CN205742258U (en) | Good stability is prone to the heavy barrel base passed through | |
| CN204456158U (en) | Quick drawing out soil equipment under a kind of deep water conditions | |
| CN201347552Y (en) | Multifunctional pile punching and expanding machine | |
| CN201162240Y (en) | Sand-taking device of sand taking equipment under deep water covering layer | |
| CN103741711A (en) | Double-wall suction bucket with high and low bucket covers | |
| CN208085959U (en) | A kind of floating wind tower being easily installed | |
| CN108265707A (en) | One kind can the multi-functional middle pick of tuning fetch earth and plant stake device and its construction method | |
| CN203730071U (en) | Magnet type gas collection and automatic water draining device | |
| CN207420452U (en) | Multi-functional reverse circulation hydraulic submersible drilling machine |
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: 20161130 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |