CN203336145U - Petroleum pipeline waterproof pipe fitting - Google Patents
Petroleum pipeline waterproof pipe fitting Download PDFInfo
- Publication number
- CN203336145U CN203336145U CN2013203755714U CN201320375571U CN203336145U CN 203336145 U CN203336145 U CN 203336145U CN 2013203755714 U CN2013203755714 U CN 2013203755714U CN 201320375571 U CN201320375571 U CN 201320375571U CN 203336145 U CN203336145 U CN 203336145U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pipeline
- arc
- waterproof
- petroleum pipeline
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a petroleum pipeline waterproof pipe fitting which comprises two arc-shaped sleeves, wherein the bottom of each arc-shaped sleeve is provided with a semicircular supporting assembly, a vertical reinforcing rib is arranged at the end portion of each arc-shaped sleeve, a threaded hole is formed in the upper portion of each vertical reinforcing rib, and the two semicircular supporting assemblies are in butt joint to form a fixing base; a plurality of positioning grooves are uniformly distributed in the surface of the fixing base, meanwhile a circle of annular waterproof protection cover is additionally arranged on the inner side of the upper edge of each arc-shaped sleeve, a circle of sealing ring is located on the surface of the waterproof protection cover, and water absorbent cotton is filled between the lower portion of the waterproof protection cover and the inner wall face of each arc-shaped sleeve. The petroleum pipeline waterproof pipe fitting has the advantages that the waterproof protection cover and the sealing ring are additionally arranged, the problem that water flowing down from the upper section of a pipeline deposits on the bottom of a platform pipe fitting to affect stability of the pipeline is resolved, an open-air pipeline on an offshore oil platform can be protected, the service life of the pipeline is prolonged, and normal transmission of the petroleum pipeline is effectively guaranteed.
Description
Technical field
The utility model relates to a kind of petroleum pipeline pipe fitting, relates in particular to a kind of petroleum pipeline waterproof pipe fitting.
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.; Guy wire formula platform wherein is that a prefabricated head tower is placed on the seafloor foundation piece, with cable wire, along different direction grappling tension, forms; Gravity platform is wherein occupied stably on the firm stratum of seabed by the platform own wt.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; the moisture flowed down from the pipeline epimere often can be deposited on platform pipe fitting bottom, in the course of time, to pipeline outer-layer and platform pipe fitting internal layer, all can cause certain corrosion; the stability of pipeline can be directly affected, normal transportation work can't be guaranteed.Therefore, for above aspect, need to make rational improvement.
The model utility content
The purpose of this utility model is to provide a kind of moistureproof moisture absorption, can strengthens the intensity on pipeline and platform mating face, simple in structure, be convenient to the petroleum pipeline waterproof pipe fitting 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 waterproof pipe fitting, 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; Simultaneously, each inboard, arc shrouds upper edge is set up the waterproof protecting cover of a ring shape and is positioned at this waterproof protecting cover surface one circle seal ring is set, and below the waterproof protecting cover and between the arc shrouds internal face, is filled with absorbent wool.
The vertical height of described arc shrouds is 20cm, the distribute locating slot of some ellipsoidal structures of described fixed base surface uniform.
The beneficial effect of petroleum pipeline waterproof pipe fitting described in the utility model is: by each inboard, arc shrouds upper edge, setting up a circle waterproof protecting cover and a circle seal ring is set on the waterproof protecting cover, the water that can flow down from the pipeline epimere is deposited on platform pipe fitting bottom and affects pipeline stability, can protect the outdoor pipeline on offshore oil platform, extend the working life of pipeline; 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 waterproof pipe fitting of the utility model embodiment;
Fig. 2 is the side schematic view of the described petroleum pipeline waterproof pipe fitting of the utility model embodiment.
In figure: 1, fixed base; 2, arc shrouds; 3, vertical stiffening rib; 4, locating slot; 5, screw; 6, waterproof protecting cover; 7, seal ring.
Embodiment
As shown in Figure 1-2, the described petroleum pipeline waterproof pipe fitting of the utility model embodiment, comprise two arc shrouds 2, each arc shrouds 2 bottom is with a semicircle supporting component, be positioned at that each arc shrouds 2 end arranges respectively a vertical stiffening rib 3 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 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; The some locating slots 4 that distribute of fixed base 1 surface uniform wherein, simultaneously, each arc shrouds 2 inboard, upper edge is set up the waterproof protecting cover 6 of a ring shape and is positioned at these waterproof protecting cover 6 surfaces one circle seal ring 7 is set, and below waterproof protecting cover 6 and between arc shrouds 2 internal faces, is filled with absorbent wool; The vertical height of described arc shrouds 2 is 20cm, and locating slot 4 wherein is ellipsoidal structure.
Claims (3)
1. a petroleum pipeline waterproof pipe fitting, 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;
Simultaneously, each inboard, arc shrouds upper edge is set up the waterproof protecting cover of a ring shape and is positioned at this waterproof protecting cover surface one circle seal ring is set, and below the waterproof protecting cover and between the arc shrouds internal face, is filled with absorbent wool.
2. a kind of petroleum pipeline waterproof pipe fitting as claimed in claim 1, it is characterized in that: the vertical height of described arc shrouds is 20cm.
3. a kind of petroleum pipeline waterproof pipe fitting as claimed in claim 1 is characterized in that: the distribute locating slot of some ellipsoidal structures of described fixed base surface uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203755714U CN203336145U (en) | 2013-06-28 | 2013-06-28 | Petroleum pipeline waterproof pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203755714U CN203336145U (en) | 2013-06-28 | 2013-06-28 | Petroleum pipeline waterproof pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336145U true CN203336145U (en) | 2013-12-11 |
Family
ID=49704821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203755714U Expired - Fee Related CN203336145U (en) | 2013-06-28 | 2013-06-28 | Petroleum pipeline waterproof pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322379A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Petroleum pipeline water-proof pipe fitting |
-
2013
- 2013-06-28 CN CN2013203755714U patent/CN203336145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322379A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Petroleum pipeline water-proof pipe fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203429648U (en) | Large steel cylinder cofferdam structure | |
| CN203336145U (en) | Petroleum pipeline waterproof pipe fitting | |
| CN103322379A (en) | Petroleum pipeline water-proof pipe fitting | |
| CN203322634U (en) | Petroleum platform pipeline protective bushing | |
| CN203336037U (en) | Platform pipeline supporting frame | |
| CN103322377A (en) | Petroleum pipeline joint protection pipe | |
| CN203336038U (en) | Petroleum pipeline and platform connection pipe | |
| CN203322513U (en) | Double-supporting-leg type petroleum pipeline protective device | |
| KR101549194B1 (en) | The mounting structure and method of offshore wind power generator mono file type | |
| CN203322635U (en) | Petroleum platform pipeline dual-layer protective pipe | |
| CN203322501U (en) | Petroleum platform pipeline cylindrical protective pipe | |
| CN203322511U (en) | Clamping type platform pipeline connection pipe | |
| CN203336137U (en) | Petroleum pipeline connector protection tube | |
| CN203322485U (en) | Novel petroleum platform pipeline protecting tube | |
| CN103335172A (en) | Oil platform pipeline protection tube capable of meeting different pipe diameters | |
| CN103322312B (en) | A kind of oil platform pipeline sheath | |
| CN203322512U (en) | Dual-ring protective steel bushing of petroleum pipeline platform | |
| CN203322508U (en) | Multipurpose oil platform pipeline bundle protection pipe | |
| CN203322486U (en) | Oil platform pipeline protective pipe capable of meeting different pipe diameters | |
| CN103322319A (en) | Platform pipeline support | |
| CN203322510U (en) | Bidirectional petroleum platform pipeline fixing device | |
| CN203322500U (en) | I-shaped oil platform pipeline protecting pipe fitting | |
| CN103322315B (en) | A kind of easy-to-mount platform pipeline support | |
| CN203322507U (en) | Double-barrelled petroleum platform pipeline protecting tube | |
| CN103322317B (en) | A kind of I-shaped oil platform pipeline protection pipe fitting |
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: 20131211 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |