CN203322336U - Petroleum transportation pipeline pressing-resistant plate - Google Patents
Petroleum transportation pipeline pressing-resistant plate Download PDFInfo
- Publication number
- CN203322336U CN203322336U CN2013203755146U CN201320375514U CN203322336U CN 203322336 U CN203322336 U CN 203322336U CN 2013203755146 U CN2013203755146 U CN 2013203755146U CN 201320375514 U CN201320375514 U CN 201320375514U CN 203322336 U CN203322336 U CN 203322336U
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- China
- Prior art keywords
- petroleum
- resistant plate
- transportation pipeline
- disc
- supporting plane
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- Expired - Fee Related
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Abstract
The utility model discloses a petroleum transportation pipeline pressing-resistant plate. The petroleum transportation pipeline pressing-resistant plate comprises a disc body, wherein a trapezoid clamping groove is formed in the upper edge of the disc body; the lower edge of the disc body is provided with a positioning steel sheet, and the positioning steel sheet is externally connected with a folding clamping plate; the outer surface of the disc body is provided with a bearing surface, and the central part of the bearing surface positioned on one side is provided with a buffer concave area, and a plurality of columnar protrusions protruding outward are uniformly formed on the bearing surface of the outer periphery of the buffer concave area; meanwhile, a rubber seal sleeve is arranged at the outer edge part of the bearing surface. The petroleum transportation pipeline pressing-resistant plate disclosed by the utility model has the beneficial effects that the petroleum transportation pipeline pressing-resistant plate has better blocking and buffering effects; when impacting the buffer concave parts, the liquid petroleum forms vortex-shaped turbulent flow, thereby reducing the impact of the petroleum to a damper; the profile is matched with cross sections of the petroleum pipelines, so that through the configuration of the dual arc sleeves, a gap between the damper and each petroleum pipe wall can be reduced, further the seal performance of products can be improved, and the petroleum transportation pipeline pressing-resistant plate can be popularized and applied in the industry of petroleum transportation.
Description
Technical field
The utility model relates to a kind of petroleum pipeline pipe fitting, relates in particular to a kind of oil delivering pipe pressure-resisting plate.
Background technique
Pipeline transport is a kind of defeated mode of growing distance conveying liquids and gases goods and materials as means of transportation with pipeline, being a kind of means of transportation to market transfer oil, coal and chemical products by grown place specially, is the special constituent element of main line transportation in unified transport network.When utilizing pipeline to carry out the oil transportation, need to obtain with various valves the functions such as cut-off, discharge to reach different purposes on some high pressure pipe line, but the valve at some position only plays the purpose that stops oil flow and gets final product, just can use the structures such as flashboard comparatively simple and with low cost, pressure-resisting plate in this case.Traditional flashboard exists much and does not go, and for example: cross section is generally square or rectangular, and flashboard can't well coordinate with the section of petroleum pipeline, and deviation easily appears in the position therefore stopped, blocking effect is poor; Simultaneously, the speed and strength during due to oil flow is larger, impacts when comparatively smooth flashboard surface, and flashboard can bear larger oil pressure, causes sometimes security incident.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 vertebration, better, the long-lived oil delivering pipe of intensity, the anti-pressure ability pressure-resisting plate that can strengthen pipeline and plate junction point, 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 oil delivering pipe pressure-resisting plate, comprise disc, and a trapezoidal draw-in groove is offered in described disc upper edge, is positioned at the disc lower edge location steel disc and the outside folding clamp that connects trapezium structure of this location steel disc are installed; Described disc outer surface is provided with supporting plane and is positioned at the buffering sunk area that the supporting plane center portion of a side wherein is provided with square structure, is positioned at the columnar projections of evenly offering some outwardly convexs on supporting plane of this buffering sunk area periphery; Simultaneously, described supporting plane outer edge place arranges a circle rubber sealing boot.
Correspondingly, the width of described trapezoidal draw-in groove is diminished in groove gradually by opening, and the length of side of described buffering sunk area equates with circular supporting plane radius length.
The beneficial effect of oil delivering pipe pressure-resisting plate described in the utility model is: by the center at the disc supporting plane, buffer area is set and sets up some columnar protrusions in regional periphery, have and preferably stop and cushioning effect, when petroleum liquid impacts the buffering recess, can form vortex-like sinuous flow, thereby reduce the impact of oil to flashboard, this profile and petroleum pipeline section match; By configuring two arc stuffing box glands, can reduce the gap between flashboard and oil tube wall, further improved the sealability of product, be conducive to apply in the oil carrier.
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 oil delivering pipe of the utility model embodiment pressure-resisting plate.
In figure: 1, disc; 2, trapezoidal draw-in groove; 3, supporting plane; 4, buffering sunk area; 5, rubber sealing boot; 6, columnar projections; 7, location steel disc; 8, folding clamp.
Embodiment
As shown in Figure 1, the described oil delivering pipe of the utility model embodiment pressure-resisting plate, comprise disc 1, the width ecto-entad that a trapezoidal draw-in groove 2 and this trapezoidal draw-in groove 2 are offered in described disc 1 upper edge diminishes gradually, is positioned at disc 1 lower edge a location steel disc 7 and the outside folding clamp 8 that connects trapezium structure of this location steel disc 7 are installed; Described disc 1 outer surface is provided with supporting plane 3 and is positioned at the buffering sunk area 4 that supporting plane 3 center portions of a side wherein are provided with square structure, the length of side of this buffering sunk area 4 equates with circular supporting plane 3 radius length, is positioned at the columnar projections 6 of evenly offering some outwardly convexs on this supporting plane 3 that cushions sunk area 4 peripheries; Simultaneously, described supporting plane 3 outer edge places arrange a circle rubber sealing boot 5.
Claims (3)
1. an oil delivering pipe pressure-resisting plate, comprise disc, it is characterized in that:
A trapezoidal draw-in groove is offered in described disc upper edge, is positioned at the disc lower edge location steel disc and the outside folding clamp that connects trapezium structure of this location steel disc are installed;
Described disc outer surface is provided with supporting plane and is positioned at the buffering sunk area that the supporting plane center portion of a side wherein is provided with square structure, is positioned at the columnar projections of evenly offering some outwardly convexs on supporting plane of this buffering sunk area periphery;
Simultaneously, described supporting plane outer edge place arranges a circle rubber sealing boot.
2. a kind of oil delivering pipe pressure-resisting plate as claimed in claim 1, it is characterized in that: the width of described trapezoidal draw-in groove is diminished in groove gradually by opening.
3. a kind of oil delivering pipe pressure-resisting plate as claimed in claim 1, it is characterized in that: the length of side of described buffering sunk area equates with circular supporting plane radius length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203755146U CN203322336U (en) | 2013-06-28 | 2013-06-28 | Petroleum transportation pipeline pressing-resistant plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203755146U CN203322336U (en) | 2013-06-28 | 2013-06-28 | Petroleum transportation pipeline pressing-resistant plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322336U true CN203322336U (en) | 2013-12-04 |
Family
ID=49661688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203755146U Expired - Fee Related CN203322336U (en) | 2013-06-28 | 2013-06-28 | Petroleum transportation pipeline pressing-resistant plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322368A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Pressure-resistant plate for petroleum transportation pipelines |
| CN106439205A (en) * | 2016-11-21 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Novel compression-resisting plate of petroleum transportation pipeline |
-
2013
- 2013-06-28 CN CN2013203755146U patent/CN203322336U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322368A (en) * | 2013-06-28 | 2013-09-25 | 无锡市伟丰印刷机械厂 | Pressure-resistant plate for petroleum transportation pipelines |
| CN106439205A (en) * | 2016-11-21 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Novel compression-resisting plate of petroleum transportation pipeline |
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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 |