CN201437632U - Full framing system for underwater operation - Google Patents
Full framing system for underwater operation Download PDFInfo
- Publication number
- CN201437632U CN201437632U CN2009201223317U CN200920122331U CN201437632U CN 201437632 U CN201437632 U CN 201437632U CN 2009201223317 U CN2009201223317 U CN 2009201223317U CN 200920122331 U CN200920122331 U CN 200920122331U CN 201437632 U CN201437632 U CN 201437632U
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- CN
- China
- Prior art keywords
- steel pipe
- pipe column
- full framing
- framing system
- pile foundation
- Prior art date
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Abstract
The utility model relates to a full framing system for an underwater operation, which comprises a beam case (1) at the top end, a full framing (2) in the middle and a framing foundation (3) at the bottom end. The framing foundation (3) is composed of a supporting platform (6), a pile foundation (4) and a steel pipe column (5). The pile foundation (4) is arranged at the rim of the bottom part of the supporting platform (6), a cement pouring layer (9) is arranged at the bottom part of the steel pipe column (5), and the bottom part of the steel pipe column (5) is inserted into the cement pouring layer (9). The full framing system increases the bearing capacity of the steel pipe column, enhances the entire stability of the framing foundation and improves the safety of the full framing system.
Description
Technical field
The utility model relates to a kind of full framing system, relates in particular to a kind of full framing system that is used for underwater work.
Background technology
The existing full framing system that is used for underwater work generally is made of the beam case on top, the full framing of centre and the bracket basis of bottom, wherein bracket basis is made of support platform, pile foundation and steel pipe column, pile foundation is arranged on the edge of support platform bottom, some steel pipe columns are arranged on pile foundation support platform bottom to increase bearing capacity, and the bottom of pile foundation is directly squeezed in the water-bed soil layer.Be subjected to the influence of water-bed geological conditions, the bearing capacity that steel pipe column can take place does not reach the situation of designing requirement, and for example water-bed covering layer very easily takes place when thicker, this moment bracket basis the resistance to overturning deficiency, there is potential safety hazard in whole full framing system.
Summary of the invention
The purpose of this utility model is in order to solve the technological deficiency that the existing full framing system that is used for underwater work exists, a kind of increase steel pipe column bearing capacity to be provided, improving the full framing system that is used for underwater work of overall security.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of full framing system that is used for underwater work, comprise that the beam case on top, the full framing of centre and the bracket basis of bottom constitute, bracket basis is made of support platform, pile foundation and steel pipe column, described pile foundation is arranged on the edge of support platform bottom, it is characterized in that the steel pipe column bottom is provided with the cement casting layer, insert in the cement casting layer steel pipe column bottom.
As preferably, described steel pipe column is at least 6, rule be arranged on support platform bottom in the pile foundation.
As preferably, described steel pipe column bottom embedded depth is greater than 5 meters, and the distance of steel pipe column bottom between bottom the cement casting layer is not less than 30 centimetres.
Owing to adopted the full framing system that is used for underwater work of above-mentioned technical scheme, insert in the cement casting layer steel pipe column bottom, increased the bearing capacity of steel pipe column greatly, improved the resistance to overturning of bracket basis simultaneously, strengthened the safety of full framing system, this full framing system uses when being particluarly suitable for the thicker subsea construction of covering layer.
Description of drawings
Fig. 1: example structure schematic diagram of the present utility model.
Fig. 2: the A place enlarged diagram among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing 1-2 the specific embodiment of the present utility model is made a detailed explanation.
A kind of full framing system that is used for underwater work as shown in Figure 1 and Figure 2, comprise that the beam case 1 on top, the full framing 2 of centre and the bracket basis 3 of bottom constitute, bracket basis 3 is made of support platform 6, pile foundation 4 and steel pipe column 5, described pile foundation 4 is arranged on the edge of support platform 6 bottoms, steel pipe column 5 bottoms are provided with cement casting layer 9, and insert in the cement casting layer 9 steel pipe column 5 bottoms.Above-mentioned steel pipe column 5 is 8, rule be arranged on support platform 6 bottoms in the pile foundation 4.
Earlier carry out casing in the stake position and set before 5 constructions of every steel pipe column, adopt the Churn drill punching then, hole depth is greater than 5 meters, and promptly steel pipe column 5 bottom embedded depths are greater than 5 meters.Adopt conduit to carry out cement casting after finishing, last steel pipe column 5 inserts in the cement casting layers 9, and at the bottom of the steel pipe column 5 distance from bottom holes 30 centimetres, promptly the distance between steel pipe column 5 bottoms and cement casting layer 9 bottom is 30 centimetres.
The foregoing description only is a this patent embodiment preferably, can be many as the quantity of steel pipe column 5, especially between 6 to 42.The structure that all employing the technical program are described, feature and the variation on its spiritual principle, modification all belong to the protection domain of this patent.
Claims (3)
1. full framing system that is used for underwater work, comprise that the beam case (1) on top, the full framing (2) of centre and the bracket basis (3) of bottom constitute, bracket basis (3) is made of support platform (6), pile foundation (4) and steel pipe column (5), described pile foundation (4) is arranged on the edge of support platform (6) bottom, it is characterized in that steel pipe column (5) bottom is provided with cement casting layer (9), insert in the cement casting layer (9) steel pipe column (5) bottom.
2. a kind of full framing system that is used for underwater work according to claim 1 is characterized in that described steel pipe column (5) is at least 6, and regular is arranged on bottom the interior support platform of pile foundation (4).
3. a kind of full framing system that is used for underwater work according to claim 1 is characterized in that described steel pipe column (5) bottom embedded depth greater than 5 meters, and the distance between steel pipe column (5) bottom and cement casting layer (9) bottom is not less than 30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201223317U CN201437632U (en) | 2009-06-18 | 2009-06-18 | Full framing system for underwater operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201223317U CN201437632U (en) | 2009-06-18 | 2009-06-18 | Full framing system for underwater operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437632U true CN201437632U (en) | 2010-04-14 |
Family
ID=42399608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201223317U Expired - Fee Related CN201437632U (en) | 2009-06-18 | 2009-06-18 | Full framing system for underwater operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567395A (en) * | 2016-11-14 | 2017-04-19 | 中建三局基础设施工程有限公司 | Construction method capable of replacing steel support substitution by full space supports |
-
2009
- 2009-06-18 CN CN2009201223317U patent/CN201437632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567395A (en) * | 2016-11-14 | 2017-04-19 | 中建三局基础设施工程有限公司 | Construction method capable of replacing steel support substitution by full space supports |
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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: 20100414 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |