CN103322316A - Cylindrical protective pipe for oil platform pipelines - Google Patents
Cylindrical protective pipe for oil platform pipelines Download PDFInfo
- Publication number
- CN103322316A CN103322316A CN2013102625046A CN201310262504A CN103322316A CN 103322316 A CN103322316 A CN 103322316A CN 2013102625046 A CN2013102625046 A CN 2013102625046A CN 201310262504 A CN201310262504 A CN 201310262504A CN 103322316 A CN103322316 A CN 103322316A
- Authority
- CN
- China
- Prior art keywords
- pipelines
- oil platform
- platform
- pipeline
- fixed base
- 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.)
- Pending
Links
Images
Landscapes
- Pipeline Systems (AREA)
Abstract
The invention discloses a cylindrical protective pipe for oil platform pipelines. The cylindrical protective pipe for the oil platform pipelines comprises two arc-shaped sleeves, a semicircular supporting component is arranged at the bottom of each arc-shaped sleeve, and the two semicircular supporting components are in butt joint to form a fixing base. A hollow protective cylinder is arranged above the fixing base, a sealing ring is sleeved at the joint of the protective cylinder and the fixing base, a pipeline inlet is formed at the upper edge of the protective cylinder, and a sealing ring is arranged on the periphery of the pipeline inlet. The cylindrical protective pipe for the oil platform pipelines has the advantages that since the protective cylinder is additionally arranged around the arc-shaped sleeves and is provided with the sealing ring, a passing pipeline can be fastened at the joint of a platform; when low external impact or erosion happens to the joint of a pipeline and a platform, blocking and cushioning effects can be achieved; outdoor pipelines on an offshore oil platform can be protected, service lives of pipelines are prolonged, and normal transportation of oil pipelines is guaranteed effectively.
Description
Technical field
The present invention relates to a kind of petroleum pipeline pipe fitting, relate in particular to a kind of oil platform pipeline tubular protecting tube.
Background technique
Offshore platform generally refers to the above tide and has a kind of truss structure of level table, for carrying out manufacturing operation usefulness, for example offshore oil platform.Its form has a formula, guy wire formula and gravity type etc., and stake formula platform wherein is made 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 the offshore oil platform, pipeline needs to penetrate under the platform from 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 influence construction, and pipeline itself also is easy to impaired.Thereby, the reinforcing pipe fitting that need meet specific environment is fixed pipeline and platform, if can only utilize some simple supporting structures to fix, comparatively bother on the one hand, caused a large amount of work, the most important thing is, a lot of pipe fittings directly engage with pipeline external surface, if run into the low level external impact that is positioned at pipeline and platform junction point or when corroding, understand the stability that directly influence pipeline, so important connection part needs multiple-protection, otherwise can't guarantee that normal platform fixes.Therefore, at above aspect, need make rational improvement.
Summary of the invention
The purpose of this invention is to provide a kind of outer safeguard structure, can strengthen the intensity on pipeline and platform mating face, simple in structure, the oil platform pipeline tubular protecting tube being convenient to install, to solve many deficiencies of prior art.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of oil platform pipeline tubular protecting tube comprises two arc shrouds, and each arc shrouds bottom has a semicircle supporting component, and a fixed base is formed in two semicircle supporting component butt joints; Be positioned at the protection cylinder that the fixed base top arranges a hollow, be positioned at protection cylinder and fixed base connecting part and be with a circle seal ring, described protection cylinder upper edge is offered entrance and is positioned at this entrance periphery seal ring is set.
Be positioned at each arc shrouds end a vertical stiffening rib is set respectively, dock by screw thread with the fixed base outer edge at place, described protection cylinder lower edge.
The beneficial effect of oil platform pipeline tubular protecting tube of the present invention is: by set up a protection cylinder and configuration seal ring in the arc shrouds periphery, the pipeline that is passed through can be anchored on the platform jointing place, if run into the low level external impact that is positioned at pipeline and platform junction point or when corroding, can play the effect that stops and cushion, can protect the open-air pipeline on the offshore oil platform, prolong the working life of pipeline; Can adjust petroleum pipeline according to actual needs, can reduce the amount of labour, increase work efficiency, effectively guarantee the normal transport of petroleum pipeline.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural drawing of the described oil platform pipeline of embodiment of the invention tubular protecting tube.
Among the figure: 1, fixed base; 2, arc shrouds; 3, vertical stiffening rib; 4, locating slot; 5, screw; 6, protection cylinder; 7, entrance; 8, seal ring.
Embodiment
As shown in Figure 1, the described oil platform pipeline of embodiment of the invention tubular protecting tube, comprise two arc shrouds 2, each arc shrouds 2 bottom has a semicircle supporting component, be positioned at that each arc shrouds 2 end arranges a vertical stiffening rib 3 respectively and a screw 5 is offered on this vertical stiffening rib 3 tops, vertical stiffening rib 3 outer surfaces that are positioned at two arc shrouds 2 of the same side are adjacent to mutually and two sleeve pipes are spliced into the pillar body, and two semicircle supporting components butt joints are a fixed base 1; Fixed base 1 surface wherein is the some locating slots 4 of distribution evenly, simultaneously, being positioned at protection cylinder 6 and this protection cylinder 6 bottoms that fixed base 1 top arranges a hollow is tightened on fixed base 1 outer edge, be positioned at protection cylinder 6 and be with a circle seal ring with fixed base 1 connecting part, described protection cylinder 6 upper edges are offered entrance 7 and are positioned at these entrance 7 peripheries seal ring 8 is set.
Claims (3)
1. an oil platform pipeline tubular protecting tube comprises two arc shrouds, it is characterized in that:
Each arc shrouds bottom has a semicircle supporting component, and a fixed base is formed in two semicircle supporting component butt joints; Be positioned at the protection cylinder that the fixed base top arranges a hollow, be positioned at protection cylinder and fixed base connecting part and be with a circle seal ring, described protection cylinder upper edge is offered entrance and is positioned at this entrance periphery seal ring is set.
2. a kind of oil platform pipeline tubular protecting tube as claimed in claim 1 is characterized in that: be positioned at each arc shrouds end a vertical stiffening rib is set respectively.
3. a kind of oil platform pipeline tubular protecting tube as claimed in claim 1 is characterized in that: dock by screw thread with the fixed base outer edge at place, described protection cylinder lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102625046A CN103322316A (en) | 2013-06-28 | 2013-06-28 | Cylindrical protective pipe for oil platform pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102625046A CN103322316A (en) | 2013-06-28 | 2013-06-28 | Cylindrical protective pipe for oil platform pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322316A true CN103322316A (en) | 2013-09-25 |
Family
ID=49191247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102625046A Pending CN103322316A (en) | 2013-06-28 | 2013-06-28 | Cylindrical protective pipe for oil platform pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322316A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20200128U1 (en) * | 2002-01-07 | 2002-04-18 | Awp Gas Und Wasserarmaturen Gm | installation kit |
| JP2010133516A (en) * | 2008-12-05 | 2010-06-17 | Mirai Ind Co Ltd | Outlet formed-part for water/hot-water supply pipe |
| CN201851790U (en) * | 2010-11-22 | 2011-06-01 | 中格复合材料（南通）有限公司 | Pipeline protecting pipe for petroleum platform |
| CN202561263U (en) * | 2012-05-08 | 2012-11-28 | 赵奇峰 | Movable type support bracket for fixing oil tank safety valve exhaust pipe |
| CN203322501U (en) * | 2013-06-28 | 2013-12-04 | 无锡市伟丰印刷机械厂 | Petroleum platform pipeline cylindrical protective pipe |
-
2013
- 2013-06-28 CN CN2013102625046A patent/CN103322316A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20200128U1 (en) * | 2002-01-07 | 2002-04-18 | Awp Gas Und Wasserarmaturen Gm | installation kit |
| JP2010133516A (en) * | 2008-12-05 | 2010-06-17 | Mirai Ind Co Ltd | Outlet formed-part for water/hot-water supply pipe |
| CN201851790U (en) * | 2010-11-22 | 2011-06-01 | 中格复合材料（南通）有限公司 | Pipeline protecting pipe for petroleum platform |
| CN202561263U (en) * | 2012-05-08 | 2012-11-28 | 赵奇峰 | Movable type support bracket for fixing oil tank safety valve exhaust pipe |
| CN203322501U (en) * | 2013-06-28 | 2013-12-04 | 无锡市伟丰印刷机械厂 | Petroleum platform pipeline cylindrical protective pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203322501U (en) | Petroleum platform pipeline cylindrical protective pipe | |
| CN103322377A (en) | Petroleum pipeline joint protection pipe | |
| CN203322634U (en) | Petroleum platform pipeline protective bushing | |
| CN203336037U (en) | Platform pipeline supporting frame | |
| CN103322316A (en) | Cylindrical protective pipe for oil platform pipelines | |
| CN203322513U (en) | Double-supporting-leg type petroleum pipeline protective device | |
| CN107178094A (en) | A kind of anti-drop piping lane of assembled | |
| CN203322511U (en) | Clamping type platform pipeline connection pipe | |
| CN103335172A (en) | Oil platform pipeline protection tube capable of meeting different pipe diameters | |
| CN203336145U (en) | Petroleum pipeline waterproof pipe fitting | |
| CN203322512U (en) | Dual-ring protective steel bushing of petroleum pipeline platform | |
| CN203336137U (en) | Petroleum pipeline connector protection tube | |
| CN203322500U (en) | I-shaped oil platform pipeline protecting pipe fitting | |
| CN103322325B (en) | A kind of oil platform pipeline boundling pillar | |
| CN203336038U (en) | Petroleum pipeline and platform connection pipe | |
| CN103322379A (en) | Petroleum pipeline water-proof pipe fitting | |
| CN203322485U (en) | Novel petroleum platform pipeline protecting tube | |
| CN103322317B (en) | A kind of I-shaped oil platform pipeline protection pipe fitting | |
| CN103322312A (en) | Oil platform pipeline sheath | |
| CN103322315B (en) | A kind of easy-to-mount platform pipeline support | |
| CN203322510U (en) | Bidirectional petroleum platform pipeline fixing device | |
| CN103322329A (en) | Dual-ring protective steel bushing of petroleum pipeline platform | |
| CN203322507U (en) | Double-barrelled petroleum platform pipeline protecting tube | |
| CN203322486U (en) | Oil platform pipeline protective pipe capable of meeting different pipe diameters | |
| CN103322324A (en) | Two-pipe oil platform pipeline protection pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |