CN206607570U - A kind of stabilising arrangement of offshore drilling platformses - Google Patents
A kind of stabilising arrangement of offshore drilling platformses Download PDFInfo
- Publication number
- CN206607570U CN206607570U CN201720214360.0U CN201720214360U CN206607570U CN 206607570 U CN206607570 U CN 206607570U CN 201720214360 U CN201720214360 U CN 201720214360U CN 206607570 U CN206607570 U CN 206607570U
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- steel
- steel plate
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- brace
- post
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Abstract
A kind of stabilising arrangement of offshore drilling platformses, including drilling platforms, cap, a number cylinder, brace steel post, No. two cylinders, supporting steel plate, pre-embedded steel slab, concrete-pile, the drilling platforms bottom connects cap, the cap bottom connects brace steel post, the brace steel post bottom connects supporting steel plate, the supporting steel plate bottom connects pre-embedded steel slab, the pre-embedded steel slab bottom connects concrete-pile, there are multiple L-shaped embedded bars inside the concrete-pile, the L-shaped embedded bar top connects pre-embedded steel slab, the supporting steel plate end has multiple circular holes, the multiple clamp nuts of connection on the upside of the supporting steel plate end, the clamp nut top connects self-locking nut, connection fastening screw inside the self-locking nut, the fastening screw passes sequentially through self-locking nut, clamp nut, circular hole, the fastening screw is welded on pre-embedded steel slab.
Description
Technical field
The utility model is related to drilling platforms field, more particularly to a kind of stabilising arrangement of offshore drilling platformses.
Background technology
Changeable, marine stormy waves and the destruction of bathycurrent due to sea climate, the stability of offshore petroleum drilling device
Show important especially with security, the petroleum resources for developing neritic province domain, bottom founded rig still has larger development prospect,
But general bottom founded rig unreasonable structure, bending resistance are weak.
Utility model content
The utility model for deficiencies of the prior art there is provided a kind of rational in infrastructure, bending resistance it is strong one
Plant the stabilising arrangement of offshore drilling platformses.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of stabilising arrangement of offshore drilling platformses, including drilling platforms, cap, cylinder, brace steel post, two
Number cylinder, supporting steel plate, pre-embedded steel slab, concrete-pile, the drilling platforms bottom connect cap, the cap bottom connection branch
Steel column is supportted, the brace steel post bottom connects supporting steel plate, and the supporting steel plate bottom connects pre-embedded steel slab, the pre-embedded steel slab
Bottom, which is connected, has multiple L-shaped embedded bars inside concrete-pile, the concrete-pile, the L-shaped embedded bar top connection
Pre-embedded steel slab, the supporting steel plate end has the multiple clamp nuts of connection, institute on the upside of multiple circular holes, the supporting steel plate end
Connection fastening screw inside clamp nut top connection self-locking nut, the self-locking nut is stated, the fastening screw is passed sequentially through
Self-locking nut, clamp nut, circular hole, the fastening screw are welded on pre-embedded steel slab, and upside is connected in the middle part of the supporting steel plate
No. two cylinders, No. two cylinder outer walls connect multiple strengthening steel slabs, and the strengthening steel slab bottom is welded on supporting steel plate.
No. two cylinder inner walls have internal thread, and No. two cylinder inner walls connect brace steel post, the brace steel post
End has external screw thread, and the brace steel post bottom is meshed with No. two cylinders.
The brace steel post top is inserted in a cylinder, and a cylinder inner wall has internal thread, a circle
Cylinder is meshed with brace steel post top.
Beneficial effect：
The application of strengthening steel slab increases the contact area of No. two cylinders and supporting steel plate, enhances the firm of the tie point
Degree, under the mutual cooperation effect of fastening screw, self-locking nut, clamp nut, becomes the connection of supporting steel plate and pre-embedded steel slab
It is more firm, improve the bending resistance of total, No. two cylinders are fastenedly connected using screw thread and brace steel post bottom, one
Number cylinder is fastenedly connected using screw thread with brace steel post top, by drilling platforms, cap, cylinder, brace steel post, No. two
Cylinder, supporting steel plate, pre-embedded steel slab, the mutual cooperation of concrete-pile, the stabilising arrangement structure of this offshore drilling platformses
More rationally, bending resistance is stronger.
Brief description of the drawings
Fig. 1 is a kind of stabilising arrangement structural representation of offshore drilling platformses described in the utility model.
Fig. 2 is a kind of stabilising arrangement partial structural diagram of offshore drilling platformses described in the utility model.
Fig. 3 is Fig. 2 cross-sectional views described in the utility model.
Embodiment
The utility model is described in further detail below according to drawings and examples：
A kind of stabilising arrangement of offshore drilling platformses, including drilling platforms 1, cap 2, cylinder 3, a brace steel post
4th, No. two cylinders 5, supporting steel plate 7, pre-embedded steel slab 9, concrete-piles 15, the bottom of drilling platforms 1 connects cap 2, the post
The bottom of cap 2 connects brace steel post 4, and the bottom of brace steel post 4 connects supporting steel plate 7, and the bottom of supporting steel plate 7 connection is pre-buried
Steel plate 9, the bottom of pre-embedded steel slab 9 connects concrete-pile 15, and the inside of concrete-pile 15 has multiple L-shaped embedded bars
14, the top of L-shaped embedded bar 14 connects pre-embedded steel slab 9, and the end of supporting steel plate 7 has multiple circular holes 8, the support
The multiple clamp nuts 13 of connection on the upside of the end of steel plate 7, the top of clamp nut 13 connects self-locking nut 12, the self-locking nut
12 inside connection fastening screws 11, the fastening screw 11 passes sequentially through self-locking nut 12, clamp nut 13, circular hole 8, described tight
Gu screw rod 11 is welded on pre-embedded steel slab 9, No. two cylinders 5 of the middle part of supporting steel plate 7 upside connection, outside No. two cylinders 5
Wall connects multiple strengthening steel slabs 6, and the bottom of strengthening steel slab 6 is welded on supporting steel plate 7, L-shaped embedded bar and strengthening steel slab 6
Fit applications increase the contacts area of No. two cylinders 5 and supporting steel plate 7, the rigidity of the tie point is enhanced, in fastening spiral shell
Under bar 11, self-locking nut 12, the mutual cooperation effect of clamp nut 13, supporting steel plate 7 and the connection of pre-embedded steel slab 9 is set to become more
Plus firmly, improve the bending resistance of total.
No. two cylinders 5 inwall has internal thread, and No. two cylinders 5 inwall connects brace steel post 4, the supporting steel
The end of post 4 has external screw thread, and the bottom of brace steel post 4 is meshed with No. two cylinders 5.
The top of brace steel post 4 is inserted in a cylinder 3, and a cylinder 3 inwall has internal thread, described No. one
Cylinder 3 is meshed with the top of brace steel post 4, and No. two cylinders 5 are fastenedly connected using screw thread and the bottom of brace steel post 4, a cylinder 3
Be fastenedly connected using screw thread with the top of brace steel post 4, by drilling platforms 1, cap 2, cylinder 3, brace steel post 4, No. two
Cylinder 5, supporting steel plate 7, pre-embedded steel slab 9, the mutual cooperation of concrete-pile 15, the stabilising arrangement of this offshore drilling platformses
More reasonable structure, bending resistance are stronger.
Claims (3)
1. a kind of stabilising arrangement of offshore drilling platformses, it is characterized in that:Including drilling platforms, cap, cylinder, a branch
Steel column, No. two cylinders, supporting steel plate, pre-embedded steel slab, concrete-piles are supportted, the drilling platforms bottom connects cap, the cap
Bottom connects brace steel post, and the brace steel post bottom connects supporting steel plate, and the supporting steel plate bottom connects pre-embedded steel slab, institute
Stating inside pre-embedded steel slab bottom connection concrete-pile, the concrete-pile has multiple L-shaped embedded bars, the L-shaped pre-buried steel
Muscle top connects pre-embedded steel slab, and the supporting steel plate end has connection on the upside of multiple circular holes, the supporting steel plate end multiple
Clamp nut, the clamp nut top connects connection fastening screw, the fastening spiral shell inside self-locking nut, the self-locking nut
Bar passes sequentially through self-locking nut, clamp nut, circular hole, and the fastening screw is welded on pre-embedded steel slab, in the supporting steel plate
No. two cylinders of connection on the upside of portion, No. two cylinder outer walls connect multiple strengthening steel slabs, and the strengthening steel slab bottom is welded on branch
Support on steel plate.
2. a kind of stabilising arrangement of offshore drilling platformses according to claim 1, it is characterized in that:No. two circles
Cylinder inwall has internal thread, and No. two cylinder inner walls connect brace steel post, and the brace steel post end has external screw thread, described
Brace steel post bottom is meshed with No. two cylinders.
3. a kind of stabilising arrangement of offshore drilling platformses according to claim 2, it is characterized in that:The supporting steel
Post top is inserted in a cylinder, and a cylinder inner wall has internal thread, a cylinder and brace steel post top phase
Engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214360.0U CN206607570U (en) | 2017-03-07 | 2017-03-07 | A kind of stabilising arrangement of offshore drilling platformses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214360.0U CN206607570U (en) | 2017-03-07 | 2017-03-07 | A kind of stabilising arrangement of offshore drilling platformses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607570U true CN206607570U (en) | 2017-11-03 |
Family
ID=60165667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720214360.0U Expired - Fee Related CN206607570U (en) | 2017-03-07 | 2017-03-07 | A kind of stabilising arrangement of offshore drilling platformses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162406A (en) * | 2018-09-29 | 2019-01-08 | 杨大刚 | A kind of assembled bolumn cap |
| CN109631845A (en) * | 2018-11-16 | 2019-04-16 | 浙江海洋大学 | Ocean platform oblique view equipment |
-
2017
- 2017-03-07 CN CN201720214360.0U patent/CN206607570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162406A (en) * | 2018-09-29 | 2019-01-08 | 杨大刚 | A kind of assembled bolumn cap |
| CN109631845A (en) * | 2018-11-16 | 2019-04-16 | 浙江海洋大学 | Ocean platform oblique view equipment |
| CN109631845B (en) * | 2018-11-16 | 2023-12-19 | 浙江海洋大学 | Ocean platform inclination observation equipment |
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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: 20171103 Termination date: 20210307 |