CN203322512U - Dual-ring protective steel bushing of petroleum pipeline platform - Google Patents
Dual-ring protective steel bushing of petroleum pipeline platform Download PDFInfo
- Publication number
- CN203322512U CN203322512U CN201320375549XU CN201320375549U CN203322512U CN 203322512 U CN203322512 U CN 203322512U CN 201320375549X U CN201320375549X U CN 201320375549XU CN 201320375549 U CN201320375549 U CN 201320375549U CN 203322512 U CN203322512 U CN 203322512U
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- arc
- platform
- arc shrouds
- petroleum pipeline
- outer rim
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Abstract
The utility model discloses a dual-ring protective steel bushing of a petroleum pipeline platform. The dual-ring protective steel bushing of the petroleum pipeline platform comprises two arc sleeves, wherein the bottom of each arc sleeve is provided with a semicircular support assembly; the end part of each arc sleeve is respectively provided with a vertical reinforcing rib and a screw hole is formed in the upper part of the vertical reinforcing rib; the two semicircular support assemblies are in butt joint so as to form a fixed base, wherein the inner wall surface of one arc sleeve is provided with a clamping tongue, and meanwhile, an outer steel ring is arranged above the two arc sleeves which are in butt joint, and is provided with a central hole; the edge part of the central hole is provided with a vertical downward arc insertion plate, and a slot is formed in the insertion plate; the outer steel ring is inserted downward into the arc sleeves, and the clamping tongue of one arc sleeve is inserted into the slot. The dual-ring protective steel bushing of the petroleum pipeline platform has the beneficial effects that a dual-connection assembly between a pipeline and the upper surface of the platform is formed, and exposed pipelines on an offshore petroleum platform can be protected; the service lives of the pipelines are prolonged; the normal transportation of the petroleum pipelines is ensured effectively.
Description
Technical field
The utility model relates to a kind of petroleum pipeline pipe fitting, relates in particular to a kind of petroleum pipeline platform dicyclo protective steel sleeve.
Background technique
Offshore platform generally refers to above tide and has a kind of truss structure of level table, for example, for carrying out manufacturing operation, offshore oil platform.Its form has a formula, guy wire formula and gravity type etc., and stake formula platform wherein consists of cushion cap and pile foundation, and pile foundation has timber, piling bar and reinforced concrete pile etc.At present, a lot of pipelines are arranged on offshore oil platform, pipeline need be under platform penetrates into platform, and the intersection of pipeline and platform is not easy to fix very much, and much pipeline is arranged side by side together, not only impact construction, and pipeline itself also is easy to impaired.Thereby, the reinforcing pipe fitting that need to meet specific environment is fixed pipeline and platform, if can only utilize some simple supporting structures to be fixed, comparatively bother on the one hand, caused a large amount of work, the most important thing is, have now for the structure that only is formed in one of the connection part between pipeline and platform upper surface, without any reinforcing and disconnecting prevention structure, in the course of time, only rely on this single assembly can't guarantee that pipeline connects firm, can cause the end of petroleum pipeline also can become flexible thereupon, directly affect the stability of pipeline, can't guarantee normal transportation work.Therefore, for above aspect, need to make rational improvement.
The model utility content
The purpose of this utility model be to provide a kind of intensity that there is the double protection assembly, can strengthen pipeline and platform mating face, simple in structure, be convenient to the petroleum pipeline platform dicyclo protective steel sleeve of installing, to solve many deficiencies of prior art.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of petroleum pipeline platform dicyclo protective steel sleeve, comprise two arc shrouds, each arc shrouds bottom is with a semicircle supporting component, be positioned at that each arc shrouds end arranges respectively a vertical stiffening rib and a screw is offered on this vertical stiffening rib top, two semicircle supporting components docking form a fixed base;
A block tongue is set on one of them arc shrouds internal face, simultaneously, the arc shrouds top that is positioned at two docking arranges an outer rim and this outer rim with center hole, the edge that is positioned at center hole arranges on an arc-shaped insert plate vertically downward and this plate and offers slot, the block tongue that described outer rim inserts arc shrouds inside and arc shrouds downwards inserts slot inside, between described outer rim and fixed base, by the location steel column, is fixed.
Be positioned at outer rim and fixed base surface uniform some locating slots that distribute, some three-support plates evenly are set between arc shrouds outer wall and fixed base.
The beneficial effect of petroleum pipeline platform dicyclo protective steel sleeve described in the utility model is: by arc shrouds top, outer rim being set, the assemblies such as arc-shaped insert plate, slot, location steel column are set on this outer rim, the block tongue that coordinates the arc shrouds internal face, thereby formed the dual connection part between pipeline and platform upper surface, can protect the outdoor pipeline on offshore oil platform, extend pipeline working life; Can adjust according to actual needs petroleum pipeline, can reduce the amount of labour, increase work efficiency, effectively guarantee the normal transport of petroleum pipeline.
The accompanying drawing explanation
Below according to drawings and embodiments the utility model is described in further detail.
Fig. 1 is the structural drawing of the described petroleum pipeline platform of the utility model embodiment dicyclo protective steel sleeve.
In figure: 1, fixed base; 2, arc shrouds; 3, vertical stiffening rib; 4, locating slot; 5, three-support plate; 6, outer rim; 7, arc-shaped insert plate; 8, slot; 9, block tongue; 10, location steel column.
Embodiment
As shown in Figure 1, the described petroleum pipeline platform of the utility model embodiment dicyclo protective steel sleeve, comprise two arc shrouds 2, each arc shrouds 2 bottom is with a semicircle supporting component, be positioned at each arc shrouds 2 end a vertical stiffening rib 3 is set respectively, vertical stiffening rib 3 outer surfaces that are positioned at two arc shrouds 2 of the same side mutually are adjacent to and two sleeve pipes are spliced into the pipe fitting body, and two semicircle supporting components docking are a fixed base 1, on one of them arc shrouds 2 internal face, a block tongue 9 is set, simultaneously, arc shrouds 2 tops of two docking arrange an outer rim 6 and this outer rim 6 with center hole, the edge that is positioned at center hole arranges on an arc-shaped insert plate 7 vertically downward and this plate and offers slot 8, the block tongue 9 that described outer rim 6 inserts arc shrouds 2 inside and arc shrouds 2 downwards inserts slot 8 inside, thereby outer rim 6 is fixing with arc shrouds 2, be positioned at outer rim 6 and fixed base 1 surface uniform some locating slots 4 that distribute, fixing by location steel column 10 between described outer rim 6 and fixed base 1, between described arc shrouds 2 outer wall and fixed base 1, some three-support plates 5 evenly are set.
Claims (3)
1. a petroleum pipeline platform dicyclo protective steel sleeve, comprise two arc shrouds, it is characterized in that:
Each arc shrouds bottom is with a semicircle supporting component, is positioned at that each arc shrouds end arranges respectively a vertical stiffening rib and a screw is offered on this vertical stiffening rib top, and two semicircle supporting components docking form a fixed base;
A block tongue is set on one of them arc shrouds internal face, simultaneously, the arc shrouds top that is positioned at two docking arranges an outer rim and this outer rim with center hole, the edge that is positioned at center hole arranges on an arc-shaped insert plate vertically downward and this plate and offers slot, the block tongue that described outer rim inserts arc shrouds inside and arc shrouds downwards inserts slot inside, between described outer rim and fixed base, by the location steel column, is fixed.
2. a kind of petroleum pipeline platform dicyclo protective steel sleeve as claimed in claim 1 is characterized in that: be positioned at outer rim and fixed base surface uniform some locating slots that distribute.
3. a kind of petroleum pipeline platform dicyclo protective steel sleeve as claimed in claim 1, is characterized in that: some three-support plates evenly are set between described arc shrouds outer wall and fixed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375549XU CN203322512U (en) | 2013-06-28 | 2013-06-28 | Dual-ring protective steel bushing of petroleum pipeline platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375549XU CN203322512U (en) | 2013-06-28 | 2013-06-28 | Dual-ring protective steel bushing of petroleum pipeline platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322512U true CN203322512U (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320375549XU Expired - Fee Related CN203322512U (en) | 2013-06-28 | 2013-06-28 | Dual-ring protective steel bushing of petroleum pipeline platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322329A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Dual-ring protective steel bushing of petroleum pipeline platform |
-
2013
- 2013-06-28 CN CN201320375549XU patent/CN203322512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322329A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Dual-ring protective steel bushing of petroleum pipeline platform |
| CN103322329B (en) * | 2013-06-28 | 2016-09-21 | 天津优易互通科技有限公司 | A kind of petroleum pipeline platform dicyclo protective steel sleeve |
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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: 20131204 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |