CN205776135U - Based on deep water platform constructing device under the big wave condition of big flow velocity - Google Patents
Based on deep water platform constructing device under the big wave condition of big flow velocity Download PDFInfo
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- CN205776135U CN205776135U CN201620472787.6U CN201620472787U CN205776135U CN 205776135 U CN205776135 U CN 205776135U CN 201620472787 U CN201620472787 U CN 201620472787U CN 205776135 U CN205776135 U CN 205776135U
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- Prior art keywords
- pipe pile
- steel pipe
- large diameter
- diameter steel
- big
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Abstract
The utility model discloses a kind of based on deep water platform constructing device under the big wave condition of big flow velocity, including large diameter steel pipe pile and platform upper structural system, described large diameter steel pipe pile is internally provided with lateral partitions, and the sidewall of described lateral partitions is fixed on the inwall of described large diameter steel pipe pile；It is interior until being against in described lateral partitions that the supporting leg stake bottom of described platform upper structural system extend into described large diameter steel pipe pile, the external diameter of described supporting leg stake is less than the internal diameter of described large diameter steel pipe pile, and extend into the supporting leg stake position described large diameter steel pipe pile within and be connected with described large diameter steel pipe pile inwall by pouring into a mould concrete.Use large diameter steel pipe pile, relatively mass-flow power and wave force can be resisted；Note concrete connects, and reduces weld job waterborne, it is ensured that weldquality, reduces construction risk, and can adapt to the on-the-spot actual situation with certain off normal.
Description
Technical field
This utility model belongs to the construction field of aquatic pile foundation plinth steel platform, is specifically related to one
Based on deep water platform constructing device under the big wave condition of big flow velocity.
Background technology
At present, the construction method of aquatic pile foundation plinth steel platform has leveled off to maturation, but selects
Appropriate arrangement and method for construction, correct construction technology are to working security, difficulty, progress and one-tenth
This etc. play vital effect.
There is universal the asking of three below in the deep water platform construction under big flow velocity and big wave condition
Topic: 1, under deep water, big flow velocity and big wave condition, platform is very big by horizontal loading, tradition
Small Diameter Pile basis strength and stiffness under horizontal loads are all difficult to meet requirement；2, big
Flow velocity and big wave cause that construction condition is severe, difficulty of construction big, welding for steel structure matter
Amount is difficult to ensure；3, operation at sea is more, speed is slow, construction risk is bigger.
Summary of the invention
The purpose of this utility model is aiming at the deficiency of above-mentioned technology, to solve above-mentioned existence
Problem, it is provided that a kind of use that overall assembled connects based under the big wave condition of big flow velocity
Deep water platform constructing device, work progress is simple, construction risk is little and reliability is high.
For achieving the above object, designed by this utility model based on the big wave condition of big flow velocity
Lower deep water platform constructing device, including large diameter steel pipe pile and platform upper structural system, institute
Stating large diameter steel pipe pile and be internally provided with lateral partitions, the sidewall of described lateral partitions is fixed on
On the inwall of described large diameter steel pipe pile；The supporting leg stake bottom of described platform upper structural system
It extend into described large diameter steel pipe pile interior until being against in described lateral partitions, described supporting leg stake
External diameter less than the internal diameter of described large diameter steel pipe pile, and extend into described large diameter steel pipe pile
Internal supporting leg stake position is connected with described large diameter steel pipe pile inwall by cast concrete.
Further, the bottom of described supporting leg stake connects guider, described lateral partitions
Middle part have the pilot hole through described guider.
Further, the position that described supporting leg stake outer wall is connected with concrete is disposed with enhancing
Some outer lug of bonding strength, the portion that described large diameter steel pipe pile inwall is connected with concrete
The some internal projection strengthening bonding strength it are disposed with at Wei.
Further, the mouth of pipe of height and the described large diameter steel pipe pile of the cast of described concrete
Concordant.
Further, exposed at the outside and close nozzle position of described large diameter steel pipe pile
Supporting leg stake outer peripheral wall is circumferentially fixed with reinforcing plate, is provided with and is stuck in bottom described reinforcing plate
The draw-in groove of described large diameter steel pipe pile mouth of pipe edge.
Further, the diameter of described large diameter steel pipe pile is more than 2m.
Compared with prior art, this utility model has the advantage that base of the present utility model
Under the big wave condition of big flow velocity, deep water platform constructing device uses large diameter steel pipe pile, can support
Anti-relatively mass-flow power and wave force；Note concrete connects, and reduces weld job waterborne, it is ensured that
Weldquality, reduces construction risk, and can adapt to have certain off normal to scene is actual
Situation.
Accompanying drawing explanation
Fig. 1 is that this utility model is based on deep water platform constructing device under the big wave condition of big flow velocity
Schematic front view；
Fig. 2 is the schematic top plan view in Fig. 1.
In figure, each part numbers is as follows:
Large diameter steel pipe pile 1, platform upper structural system 2, supporting leg stake 3, concrete 4, lead
To device 5, reinforcing plate 6, draw-in groove 7, internal projection 8, outer lug 9, pilot hole 10, horizontal stroke
To dividing plate 11.
Detailed description of the invention
With specific embodiment, this utility model is made the most below in conjunction with the accompanying drawings
Bright.
As shown in Figure 1 and Figure 2 based on deep water platform constructing device under the big wave condition of big flow velocity,
Including large diameter steel pipe pile 1 and platform upper structural system 2, large diameter steel pipe in the present embodiment
Stake 1 uses the diameter steel-pipe pile more than 2m.Large diameter steel pipe pile 1 is internally provided with horizontal stroke
To dividing plate 11, the sidewall of lateral partitions 11 is fixed on the inwall of large diameter steel pipe pile 1, horizontal
Pilot hole 10 is had to the middle part of dividing plate 11；The supporting leg stake of platform upper structural system 2
3 bottom weldings have guider 5, and supporting leg stake 3 bottom of platform upper structural system 2 is stretched into
In large diameter steel pipe pile 1, guider 5 is through the guiding of lateral partitions 11 middle part
Hole 10, until supporting leg stake 3 bottom is against in lateral partitions 11, and the external diameter of supporting leg stake 3
Internal diameter less than large diameter steel pipe pile 1 so that extend into propping up within large diameter steel pipe pile 1
There is gap between lower limb stake 3 position and large diameter steel pipe pile 1 inwall, in gap, note concrete 4,
The height of concrete 4 cast is concordant with the mouth of pipe of large diameter steel pipe pile 1, i.e. extend into big straight
Supporting leg stake 3 position within footpath steel-pipe pile 1 is by cast concrete 4 and large diameter steel pipe pile 1
Inwall connects.It addition, it is exposed at the outside and close nozzle position of large diameter steel pipe pile 1
Supporting leg stake 3 outer peripheral wall is circumferentially fixed with some reinforcing plates 6, sets bottom some reinforcing plates 6
Being equipped with the draw-in groove 7 being stuck in large diameter steel pipe pile 1 mouth of pipe edge, the side plate of draw-in groove 7 is straight with big
Footpath steel-pipe pile 1 welds, and makes supporting leg stake 3 be connected more firm with large diameter steel pipe pile 1.
Again as it is shown in figure 1, the position that supporting leg stake 3 outer wall is connected with concrete 4 is arranged
Having the some outer lug 9 strengthening bonding strength, large diameter steel pipe pile 1 inwall is with concrete 4 even
The position connect is disposed with the some internal projection 8 strengthening bonding strength, increases further and connects by force
Degree.
Based on the construction method of deep water platform constructing device under the big wave condition of big flow velocity, including
Following steps:
1) with special pile driving barge injection large diameter steel pipe pile 1 to default absolute altitude；
2) by prefabricated platform upper structural system 2 transportation by driving to job site, crane barge is utilized to rise
Hang platform upper structural system 2 to transfer, utilize the guider 5 of supporting leg stake 3 lower end to transfer,
Make guider 5 through the pilot hole 10 of lateral partitions 11 until supporting leg stake 3 lower end is against
In lateral partitions 11, in supporting leg stake 3 outer peripheral wall, the draw-in groove 7 of some reinforcing plates 6 is stuck in greatly
Diameter steel pile tube 1 mouth of pipe edge, draw-in groove 7 sidewall and large diameter steel pipe pile 1 firm welding；
3) by the most mounted conduit supporting leg to extending within large diameter steel pipe pile 1
Concrete 4 is poured into a mould, according to reality between stake 3 position outer walls and large diameter steel pipe pile 1 inwall
Site operation requirement, uses the concrete meeting strength and stiffness.
In sum, large diameter steel pipe pile can resist relatively mass-flow power and wave force；Note coagulation
Soil connects, and reduces weld job waterborne, it is ensured that weldquality, reduces construction risk, and energy
Enough adaptations are to the on-the-spot actual situation with certain off normal.
Claims (6)
1. based on a deep water platform constructing device under the big wave condition of big flow velocity, including big straight
Footpath steel-pipe pile (1) and platform upper structural system (2), it is characterised in that: described major diameter
Steel-pipe pile (1) is internally provided with lateral partitions (11), the side of described lateral partitions (11)
Wall is fixed on the inwall of described large diameter steel pipe pile (1)；Described platform upper structural system
(2) it is interior until being against that supporting leg stake (3) bottom extend into described large diameter steel pipe pile (1)
In described lateral partitions (11), the external diameter of described supporting leg stake (3) is less than described Large-diameter Steel
The internal diameter of pile tube (1), and it extend into the supporting leg stake that described large diameter steel pipe pile (1) is internal
(3) position is connected with described large diameter steel pipe pile (1) inwall by cast concrete (4).
The most according to claim 1 execute based on deep water platform under the big wave condition of big flow velocity
Frock is put, it is characterised in that: the bottom of described supporting leg stake (3) connects guider (5),
The middle part of described lateral partitions (11) has the guiding through described guider (5)
Hole (10).
The most according to claim 1 execute based on deep water platform under the big wave condition of big flow velocity
Frock is put, it is characterised in that: described supporting leg stake (3) outer wall is connected with concrete (4)
Position is disposed with the some outer lug (9) strengthening bonding strength, described large diameter steel pipe pile
(1) position that inwall is connected with concrete (4) is disposed with and strengthens the some of bonding strength
Internal projection (8).
4. according to described in claim 1 or 2 or 3 based on deep under the big wave condition of big flow velocity
Horizontal stand constructing device, it is characterised in that: the height that described concrete (4) is poured into a mould is with described
The mouth of pipe of large diameter steel pipe pile (1) is concordant.
5. according to described in claim 1 or 2 or 3 based on deep under the big wave condition of big flow velocity
Horizontal stand constructing device, it is characterised in that: exposed outside at described large diameter steel pipe pile (1)
And supporting leg stake (3) outer peripheral wall at nozzle position is circumferentially fixed with reinforcing plate (6),
Described reinforcing plate (6) bottom is provided with and is stuck in described large diameter steel pipe pile (1) mouth of pipe edge
The draw-in groove (7) at place.
6. according to described in claim 1 or 2 or 3 based on deep under the big wave condition of big flow velocity
Horizontal stand constructing device, it is characterised in that: the diameter of described large diameter steel pipe pile (1) is more than
2m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472787.6U CN205776135U (en) | 2016-05-23 | 2016-05-23 | Based on deep water platform constructing device under the big wave condition of big flow velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472787.6U CN205776135U (en) | 2016-05-23 | 2016-05-23 | Based on deep water platform constructing device under the big wave condition of big flow velocity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776135U true CN205776135U (en) | 2016-12-07 |
Family
ID=58115699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620472787.6U Expired - Fee Related CN205776135U (en) | 2016-05-23 | 2016-05-23 | Based on deep water platform constructing device under the big wave condition of big flow velocity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887786A (en) * | 2016-05-23 | 2016-08-24 | 中交武汉港湾工程设计研究院有限公司 | Deepwater platform construction device and construction method based on high flow speed and large waves |
-
2016
- 2016-05-23 CN CN201620472787.6U patent/CN205776135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887786A (en) * | 2016-05-23 | 2016-08-24 | 中交武汉港湾工程设计研究院有限公司 | Deepwater platform construction device and construction method based on high flow speed and large waves |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210523 |