CN109973724A - Strut seal casing - Google Patents
Strut seal casing Download PDFInfo
- Publication number
- CN109973724A CN109973724A CN201910269976.1A CN201910269976A CN109973724A CN 109973724 A CN109973724 A CN 109973724A CN 201910269976 A CN201910269976 A CN 201910269976A CN 109973724 A CN109973724 A CN 109973724A
- Authority
- CN
- China
- Prior art keywords
- tube body
- blanking cover
- seal casing
- branch pipe
- branch pipes
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
- F16L9/19—Multi-channel pipes or pipe assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
- F16L9/19—Multi-channel pipes or pipe assemblies
- F16L9/20—Pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
Strut seal casing be related to it is a kind of connect with steel floating plate pillar after the floating plate strut seal casing that is welded on floating plate.It is mainly to solve the problems, such as that the sealing between existing pillar and casing all has gas leakage and designs.It includes tube body, there are two branch pipes for connection on tube body, tube body sets the opening passed through for the pin shaft of connection pillar at the position of corresponding two branch pipes respectively, the outer end of two branch pipes is designed with side blanking cover, the outer end of two branch pipes is respectively protruding into two side blanking covers, the upper end of tube body is equipped with upper blanking cover, and the upper end of tube body is extend into blanking cover.In upper blanking cover with gasket fixed upper on the face contacted at the top of tube body, in two side blanking covers with affixed side gasket on the face of end in contact outside branch pipe.Advantage, which is that sealing element is not exposed, to prolong the service life, and sealing effect is good, No leakage.
Description
Technical field:
The present invention relates to it is a kind of connect with steel floating plate pillar after the floating plate strut seal casing that is welded on floating plate.
Background technique:
Be arranged with casing outside steel floating plate pillar, casing and pillar are connected with pin shaft, and post top portion is stretched out from casing, pillar with
It is sealed along contact position with rubber sleeve on casing；It is also close with rubber sleeve from the pin shaft both ends and casing-contact that casing side is stretched out
Envelope；Due to this rubber sleeve at three be all exposed to it is outer, can gas leakage due to ageing of rubber, reduce the service life.According to petrochemical industry
All there is gas leakage in the discovery of oil tank VOCs Control of Hidden, the sealing between existing pillar and casing.
Summary of the invention:
It is good that technical problem to be solved by the invention is to provide a kind of sealing effects, strut seal casing with long service life.
Above-mentioned purpose is achieved in that it includes tube body, and there are two branch pipes for connection on tube body, and tube body is in corresponding two branch
Setting the opening passed through for the pin shaft of connection pillar at the position of pipe respectively, the outer end of two branch pipes is designed with side blanking cover, and two
The outer end of branch pipe is respectively protruding into two side blanking covers, and the upper end of tube body is equipped with upper blanking cover, and the upper end of tube body extend into blanking cover
It is interior.
In upper blanking cover with gasket fixed upper on the face contacted at the top of tube body, in two side blanking covers with terminated outside branch pipe
Affixed side gasket on the face of touching.
Hanging ring is fixed at the top of upper blanking cover.
Upper blanking cover can be with the connection type of tube body and be threadedly coupled, i.e., in tube body upper end, outer wall sets screw thread, in upper blanking cover
Inner wall sets screw thread；Side blanking cover can be with the connection type of branch pipe and be threadedly coupled, i.e., screw thread is set in branch pipe outer wall, in the blanking cover of side
Wall sets screw thread.
The connection type of upper blanking cover and tube body can also be using flanged joint, i.e., in upper blanking cover lower end welded flange,
Then tube body top welded flange is connected upper blanking cover with tube body with flange using bolt；The welded flange on the blanking cover of side is propping up
Then welded flange on pipe is connected side blanking cover with branch pipe with flange using bolt.
It can also be with snapping connection between upper blanking cover and tube body and side blanking cover and branch pipe.
When installation, the middle part of pillar is equipped with lateral central siphon, and pin shaft is mounted in central siphon, and the both ends of pin shaft extend into branch pipe
Interior, the upper end of pillar is located in tube body；It is sealed using upper blanking cover and side blanking cover.Pipe welding is on steel floating plate.
The invention has the advantages that sealing element is not exposed to prolong the service life since sealing element is all mounted on inside blanking cover,
Sealing effect is good, and No leakage is easy to make.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the connection status diagram of the present invention with pillar and floating plate.
Specific embodiment:
Referring to Fig.1, it includes tube body 1, and there are two branch pipes 2, tube body to distinguish at the position of corresponding two branch pipes for connection on tube body
If the outer end of two branch pipes is designed with side blanking cover 3, the outer end difference of two branch pipes for the opening that the pin shaft of connection pillar passes through
It extend into two side blanking covers, the upper end of tube body is equipped with upper blanking cover 4, and the upper end of tube body is extend into blanking cover.
In upper blanking cover with gasket 5 fixed upper on the face contacted at the top of tube body, in two side blanking covers with branch pipe outer end
Affixed side gasket 6 on the face of contact.
Hanging ring 7 is fixed at the top of upper blanking cover.
Upper blanking cover can be with the connection type of tube body and be threadedly coupled, i.e., in tube body upper end, outer wall sets screw thread, in upper blanking cover
Inner wall sets screw thread；Side blanking cover can be with the connection type of branch pipe and be threadedly coupled, i.e., screw thread is set in branch pipe outer wall, in the blanking cover of side
Wall sets screw thread.
The connection type of upper blanking cover and tube body can also be using flanged joint, i.e., in upper blanking cover lower end welded flange,
Then tube body top welded flange is connected upper blanking cover with tube body with flange using bolt；The welded flange on the blanking cover of side is propping up
Then welded flange on pipe is connected side blanking cover with branch pipe with flange using bolt.
It can also be with snapping connection between upper blanking cover and tube body and side blanking cover and branch pipe.
Referring to Fig. 2, the middle part of pillar 8 is equipped with lateral central siphon 9, and pin shaft 10 is mounted in central siphon, and the both ends of pin shaft are protruded into
Into branch pipe, the upper end of pillar is located in tube body；It is sealed using upper blanking cover and side blanking cover.Pipe welding is in steel floating plate 11
On.
Claims (6)
1. strut seal casing, including tube body (1), there are two branch pipe (2) for connection on tube body, and tube body is in the position of corresponding two branch pipes
The place of setting sets the opening passed through for the pin shaft of connection pillar respectively, it is characterized in that: the outer end of two branch pipes is designed with side blanking cover
(3), the outer end of two branch pipes is respectively protruding into two side blanking covers, and the upper end of tube body is equipped with upper blanking cover (4), and the upper end of tube body is stretched
Enter into upper blanking cover.
2. strut seal casing described in accordance with the claim 1, it is characterized in that: in upper blanking cover and on the face contacted at the top of tube body
Gasket (5) in fixation, in two side blanking covers with affixed side gasket (6) on the face of end in contact outside branch pipe.
3. strut seal casing described in accordance with the claim 1, it is characterized in that: fixing hanging ring (7) at the top of upper blanking cover.
4. strut seal casing described in accordance with the claim 1, it is characterized in that: upper blanking cover is threadedly coupled with tube body, side blanking cover with
Branch pipe is threadedly coupled.
5. strut seal casing described in accordance with the claim 1, it is characterized in that: upper blanking cover and tube body utilize flanged joint；Side is stifled
Lid and branch pipe utilize flanged joint.
6. strut seal casing described in accordance with the claim 1, it is characterized in that: between upper blanking cover and tube body and side blanking cover and branch pipe
With snapping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269976.1A CN109973724A (en) | 2019-04-04 | 2019-04-04 | Strut seal casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269976.1A CN109973724A (en) | 2019-04-04 | 2019-04-04 | Strut seal casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109973724A true CN109973724A (en) | 2019-07-05 |
Family
ID=67082931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910269976.1A Pending CN109973724A (en) | 2019-04-04 | 2019-04-04 | Strut seal casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109973724A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9401604A (en) * | 1994-09-30 | 1996-05-01 | Hofland Deltaflex Bv | Device for sealing the gap between two telescopically movable parts, in particular for use in the floating roof of a storage reservoir |
| US6290083B1 (en) * | 1997-02-25 | 2001-09-18 | Petroleo Brasileiro S.A. | Heating system for tanks for assembly for supporting the floating roofs of tanks for storing liquids |
| US20060243326A1 (en) * | 2003-05-02 | 2006-11-02 | Calkins Charles D | Apparatus, systems and methods for plugging a high temperature pipe |
| JP2007076735A (en) * | 2005-09-16 | 2007-03-29 | Mitsui Eng & Shipbuild Co Ltd | Method for inspecting state of apparatus for reducing swing, and tension detector |
| CN201012817Y (en) * | 2006-12-18 | 2008-01-30 | 新疆时代石油工程有限公司 | Liquid blocking type floating top support leg |
| CN201518265U (en) * | 2009-11-06 | 2010-06-30 | 熊会珍 | Novel anti-aging oil leakage prevention transformer casing pipe |
| KR20110019564A (en) * | 2009-08-20 | 2011-02-28 | 에스케이이노베이션 주식회사 | Gasket structure for deck post |
| CN201935791U (en) * | 2010-12-10 | 2011-08-17 | 施密特汽车管件(安徽)有限公司 | Device for detecting sealing performance of steel tube oil nozzles |
| US20120091135A1 (en) * | 2010-10-15 | 2012-04-19 | Saudi Arabian Oil Company | Floating roof support legs with vapor seals |
| CN202464515U (en) * | 2011-09-28 | 2012-10-03 | 中国石油天然气集团公司 | Large-scale external floating roof storage tank surface contact-type floating roof column |
| CN202823996U (en) * | 2012-09-29 | 2013-03-27 | 天津新港船务工程有限公司 | Bulk material sweeping injection cleaning device |
| CN104879492A (en) * | 2015-06-08 | 2015-09-02 | 孙宝祥 | Seal cover for floating roof pillar |
| CN106809541A (en) * | 2017-03-23 | 2017-06-09 | 钦州学院 | The automatic ventilation valve of height-adjustable |
| CN107226296A (en) * | 2017-04-27 | 2017-10-03 | 北斗启明（北京）节能科技服务有限公司 | A kind of assembly type steel connects floating plate in liquid entirely |
| CN207738445U (en) * | 2018-01-05 | 2018-08-17 | 青岛诺诚化学品安全科技有限公司 | Oil filling riser pressed sealing device is filled on a kind of oil truck |
| CN209876192U (en) * | 2019-04-04 | 2019-12-31 | 孙宝祥 | Sealing sleeve for support |
-
2019
- 2019-04-04 CN CN201910269976.1A patent/CN109973724A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9401604A (en) * | 1994-09-30 | 1996-05-01 | Hofland Deltaflex Bv | Device for sealing the gap between two telescopically movable parts, in particular for use in the floating roof of a storage reservoir |
| US6290083B1 (en) * | 1997-02-25 | 2001-09-18 | Petroleo Brasileiro S.A. | Heating system for tanks for assembly for supporting the floating roofs of tanks for storing liquids |
| US20060243326A1 (en) * | 2003-05-02 | 2006-11-02 | Calkins Charles D | Apparatus, systems and methods for plugging a high temperature pipe |
| JP2007076735A (en) * | 2005-09-16 | 2007-03-29 | Mitsui Eng & Shipbuild Co Ltd | Method for inspecting state of apparatus for reducing swing, and tension detector |
| CN201012817Y (en) * | 2006-12-18 | 2008-01-30 | 新疆时代石油工程有限公司 | Liquid blocking type floating top support leg |
| KR20110019564A (en) * | 2009-08-20 | 2011-02-28 | 에스케이이노베이션 주식회사 | Gasket structure for deck post |
| CN201518265U (en) * | 2009-11-06 | 2010-06-30 | 熊会珍 | Novel anti-aging oil leakage prevention transformer casing pipe |
| US20120091135A1 (en) * | 2010-10-15 | 2012-04-19 | Saudi Arabian Oil Company | Floating roof support legs with vapor seals |
| CN201935791U (en) * | 2010-12-10 | 2011-08-17 | 施密特汽车管件(安徽)有限公司 | Device for detecting sealing performance of steel tube oil nozzles |
| CN202464515U (en) * | 2011-09-28 | 2012-10-03 | 中国石油天然气集团公司 | Large-scale external floating roof storage tank surface contact-type floating roof column |
| CN202823996U (en) * | 2012-09-29 | 2013-03-27 | 天津新港船务工程有限公司 | Bulk material sweeping injection cleaning device |
| CN104879492A (en) * | 2015-06-08 | 2015-09-02 | 孙宝祥 | Seal cover for floating roof pillar |
| CN106809541A (en) * | 2017-03-23 | 2017-06-09 | 钦州学院 | The automatic ventilation valve of height-adjustable |
| CN107226296A (en) * | 2017-04-27 | 2017-10-03 | 北斗启明（北京）节能科技服务有限公司 | A kind of assembly type steel connects floating plate in liquid entirely |
| CN207738445U (en) * | 2018-01-05 | 2018-08-17 | 青岛诺诚化学品安全科技有限公司 | Oil filling riser pressed sealing device is filled on a kind of oil truck |
| CN209876192U (en) * | 2019-04-04 | 2019-12-31 | 孙宝祥 | Sealing sleeve for support |
Non-Patent Citations (1)
| Title |
|---|
| 杨增良, 冯润: "外浮顶罐单盘支柱的密封", 石油规划设计, no. 04 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |