CN113639104A - Cabin-penetrating clamping sleeve joint for ship - Google Patents
Cabin-penetrating clamping sleeve joint for ship Download PDFInfo
- Publication number
- CN113639104A CN113639104A CN202110822582.1A CN202110822582A CN113639104A CN 113639104 A CN113639104 A CN 113639104A CN 202110822582 A CN202110822582 A CN 202110822582A CN 113639104 A CN113639104 A CN 113639104A
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- Prior art keywords
- pipeline
- clamping ring
- nut
- cabin
- wall
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- Pending
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
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
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/06—Sealing by means of a swivel nut compressing a ring or sleeve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a cabin-penetrating clamping sleeve joint for a ship, which is sleeved on a pipeline, wherein the inner diameter of the cabin-penetrating clamping sleeve joint for the ship is larger than the outer diameter of the pipeline, the cabin-penetrating clamping sleeve joint comprises a joint body, a pipeline clamping ring and a nut, the outer walls of two ends of the joint body are respectively in threaded connection with the inner wall of the nut, the pipeline clamping ring is arranged between the end part of the joint body and the nut, and the nut restrains the displacement freedom degree of the pipeline clamping ring along the axis direction of the pipeline. In the process that the nut and the joint body are screwed up through threaded connection, the nut pushes the pipeline clamping ring to move towards the direction close to the joint body along the axis direction of the pipeline, the pipeline clamping ring clamps the pipeline to achieve the effect that the pipeline can be fixed with the cabin penetrating clamping sleeve joint for the ship, and the position of the pipeline clamping ring is fixed through screwing up the nut. Therefore, when the pipeline passes through the cabin-penetrating clamping sleeve joint for the ship, the phenomenon of leakage of a pipeline medium is effectively avoided.
Description
Technical Field
The invention relates to a cabin-penetrating clamping sleeve joint for a ship.
Background
The two ends in the traditional cabin penetrating clamping sleeve joint are respectively provided with a boss, when a pipeline penetrates through the device, the pipeline needs to be broken at the cabin penetrating position, and after the pipeline is broken, the pipeline is clamped on the two bosses to be fixed. However, after the pipe is broken, two leakage points are added to the pipeline, and the medium is easy to leak from the two leakage points; and pipe breakage requires that the pipe breakage must have certain flatness.
Disclosure of Invention
The invention aims to overcome the defects that a pipeline needs to be disconnected at a cabin penetrating position and a medium is easy to leak at the pipe breakage position in the prior art, and provides a cabin penetrating clamping sleeve joint for a ship.
The invention solves the technical problems through the following technical scheme:
the utility model provides a boats and ships are with wearing cabin cutting ferrule to connect, cup joints on the pipeline, its characterized in that, boats and ships are with wearing cabin cutting ferrule to connect the internal diameter and being greater than the pipeline external diameter, and it is including connecting body, pipeline snap ring and nut, connect body both ends outer wall respectively with the inner wall threaded connection of nut, the pipeline snap ring is located the tip that connects the body with between the nut, the nut restraint the pipeline snap ring is along the displacement degree of freedom of the axis direction of pipeline.
Preferably, the pipeline snap ring includes first pipeline snap ring and second pipeline snap ring, first pipeline snap ring both ends are connected connect the body with the second pipeline snap ring, second pipeline snap ring both ends are connected first pipeline snap ring with the nut, the tip that connects on the body with first pipeline snap ring is first end, on the first pipeline snap ring with the one end that connects this body coupling is the second end, on the first pipeline snap ring with the one end that second pipeline snap ring is connected is the third end, on the second pipeline snap ring with the one end that first pipeline snap ring is connected is fourth end, on the second pipeline snap ring with the one end that the nut is connected is the fifth end.
In this scheme, adopt above-mentioned structural style, improved the possibility that the pipeline snap ring blocked the pipeline greatly, strengthen pipeline and boats and ships with the fixed effect of cross cabin cutting ferrule joint.
Preferably, the inner diameter of the first end gradually changes from small to large, wherein the inner diameter of the end face is larger closer to the first end.
In this scheme, adopt above-mentioned structural style, have certain gradient by connecting body tip inner wall, first pipeline snap ring easily extrudees the pipeline and makes the pipeline warp, has strengthened the effect of first pipeline snap ring chucking pipeline greatly.
Preferably, the outer diameter of the second end gradually changes from small to large, wherein the outer diameter of the end surface of the first end is smaller and smaller when the end surface of the second end is closer, and the inner wall of the first end is attached to the outer wall of the second end.
In this scheme, adopt above-mentioned structural style, first pipeline snap ring makes its deformation with the extrusion pipeline along this tip inner wall embedding of joint, has effectively strengthened first pipeline snap ring chucking pipeline and has made pipeline and boats and ships with crossing cabin cutting ferrule joint fixed effect.
Preferably, the inner diameter of the third end gradually transitions from large to small, wherein the inner diameter of the end face of the fourth end gradually transitions from small to large as the end face of the third end is closer, and the outer diameter of the end face of the fourth end gradually transitions from small to large as the end face of the fourth end is closer, and the inner wall of the third end is attached to the outer wall of the fourth end.
In this scheme, adopt above-mentioned structural style, agree with through third end and fourth end, be favorable to the second pipeline snap ring to promote first pipeline snap ring to connect the body direction to remove.
Preferably, the outer wall of the fifth end is attached to the bottom surface of the inner wall of the nut.
In this scheme, adopt above-mentioned structural style, the position of first pipeline snap ring and second pipeline snap ring is fixed to the nut, has improved the compactness of ship with crossing cabin cutting ferrule joint design
Preferably, the outer diameter of the fifth end gradually changes from small to large, wherein the outer diameter of the end face of the fifth end is smaller and smaller.
In this scheme, adopt above-mentioned structural style, be favorable to promoting the second pipeline snap ring to connect the body direction to remove.
The positive progress effects of the invention are as follows: in the process that the nut and the joint body are screwed up through threaded connection, the nut pushes the pipeline clamping ring to move towards the direction close to the joint body along the axis direction of the pipeline, the pipeline clamping ring clamps the pipeline to achieve the effect that the pipeline can be fixed with the cabin penetrating clamping sleeve joint for the ship, and the position of the pipeline clamping ring is fixed through screwing up the nut. Therefore, when the pipeline passes through the cabin-penetrating clamping sleeve joint for the ship, the phenomenon of leakage of a pipeline medium is effectively avoided.
Drawings
Fig. 1 is a schematic structural view of a cabin-penetrating ferrule connector for a ship according to an embodiment of the invention.
Description of reference numerals:
First pipeline snap ring 21
Second pipe snap ring 22
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1, the cabin-penetrating ferrule connector for the ship provided by the embodiment of the invention is sleeved on a pipeline, the inner diameter of the cabin-penetrating ferrule connector for the ship is larger than the outer diameter of the pipeline, and the pipeline can completely penetrate through the cabin-penetrating ferrule connector for the ship. The cabin-penetrating clamping sleeve joint for the ship comprises a joint body 1, a pipeline clamping ring 2 and a nut 3, wherein the pipeline penetrates through the joint body 1 at a cabin-penetrating position, and the pipeline penetrates through the pipeline clamping ring 2 and the nut 3 in sequence when the two ends of the joint body 1 extend. The outer walls of two ends of the joint body 1 are respectively in threaded connection with the inner wall of the nut 3, the pipeline clamping ring 2 is arranged between the end part of the joint body 1 and the nut 3, and the nut 3 restrains the displacement freedom degree of the pipeline clamping ring 2 along the axis direction of the pipeline. In the process that the nut 3 and the connector body 1 are screwed up through threaded connection, the nut 3 pushes the pipeline clamping ring 2 to move towards the direction close to the connector body 1 along the axis direction of the pipeline, the pipeline clamping ring 2 clamps the pipeline to achieve the effect that the pipeline can be fixed with the cabin-penetrating clamping sleeve connector for the ship, and the position of the pipeline clamping ring 2 is fixed through screwing up the nut 3. Therefore, when the pipeline passes through the cabin-penetrating clamping sleeve joint for the ship, the pipeline does not need to be disconnected, so that a leakage point cannot be newly added, and the phenomenon of leakage of a pipeline medium is effectively avoided.
In a preferred embodiment, the pipe clamp ring 2 includes a first pipe clamp ring 21 and a second pipe clamp ring 22, the first pipe clamp ring 21 is connected to the joint body 1 and the second pipe clamp ring 22 at two ends, and the second pipe clamp ring 22 is connected to the first pipe clamp ring 21 and the nut 3 at two ends. The second pipeline snap ring 22 applies an axial force to the first pipeline snap ring 21 under the action of the nut 3, so that the first pipeline snap ring 21 and the joint body 1 abut against each other. The first pipeline clamping ring 21 and/or the second pipeline clamping ring 22 are/is fixed with the pipeline in a clamping mode. Connect body 1 to cup joint on the pipeline, and the pipeline passes first pipeline snap ring 21, second pipeline snap ring 22 and nut 3 in proper order when connecting 1 both ends of body and extending, has improved the reliability that pipeline snap ring 2 blocked the pipeline greatly, has strengthened pipeline and boats and ships with crossing cabin cutting ferrule and connect fixed effect. The end portion of the joint body 1 connected with the first pipeline clamping ring 21 is a first end, the end portion of the first pipeline clamping ring 21 connected with the joint body 1 is a second end, the end of the first pipeline clamping ring 21 connected with the second pipeline clamping ring 22 is a third end, the end of the second pipeline clamping ring 22 connected with the first pipeline clamping ring 21 is a fourth end, and the end of the second pipeline clamping ring 22 connected with the nut 3 is a fifth end.
In a preferred embodiment, the inner diameter of the first end gradually changes from small to large, wherein the inner diameter of the end surface is larger closer to the first end. In the process of screwing the nut 3 and the connector body 1 through threaded connection, the nut 3 pushes the first pipeline clamping ring 21 to move towards the connector body 1 and to be attached to the inner wall of the connector body 1, the inner wall of the end portion of the connector body 1 has a certain inclination, the first pipeline clamping ring 21 is easily attached to the inner wall of the end portion of the connector body 1 to extrude a pipeline to deform the pipeline, and the effect of clamping the pipeline by the first pipeline clamping ring 21 is greatly enhanced under the matching of the displacement freedom degree of the first pipeline clamping ring 21 in the pipeline axis direction constrained by the nut 3.
In a preferred embodiment, the outer diameter of the second end gradually changes from small to large, wherein the outer diameter of the end surface of the first end is smaller and smaller as the end surface of the second end is closer, and the inner wall of the first end is attached to the outer wall of the second end. First pipeline snap ring 21 includes the toper face, and the second end is the toper ring, promotes first pipeline snap ring 21 at nut 3 and to the in-process that connects 1 direction of body and remove, the toper face of first pipeline snap ring 21 with connect the laminating of 1 tip inner wall of body, and first pipeline snap ring 21 makes its deformation along the embedding of 1 tip inner wall of joint body with the extrusion pipeline, has effectively strengthened first pipeline snap ring 21 chucking pipeline and has made pipeline and boats and ships with the effect of wearing cabin cutting ferrule to connect fixedly.
As a preferred embodiment, the inner diameter of the third end gradually transitions from large to small, wherein the inner diameter of the end surface of the fourth end gradually transitions from small to large as the end surface of the third end is closer, and wherein the outer diameter of the end surface of the fourth end is smaller as the end surface of the fourth end is closer, the inner wall of the third end is attached to the outer wall of the fourth end. Through the third end and the fourth end agree with, be favorable to second pipeline snap ring 22 to promote first pipeline snap ring 21 to the removal of joint body 1 direction.
In a preferred embodiment, the outer wall of the fifth end is attached to the bottom surface of the inner wall of the nut 3. Through nut 3 and the threaded connection who connects between the body 1, restraint first pipeline snap ring 21 and second pipeline snap ring 22 at the displacement degree of freedom along pipeline axis direction to fixed first pipeline snap ring 21 and second pipeline snap ring 22's position has improved the compactness of marine cross cabin cutting ferrule joint design.
In a preferred embodiment, the outer diameter of the fifth end gradually changes from small to large, wherein the outer diameter of the end surface is smaller as the fifth end is closer. The outer wall of the end face of the fifth end has a certain inclination, and the inclination degree of the outer wall of the inner wall of the nut 3 is matched with that of the bottom surface of the inner wall of the nut, so that the second pipeline clamping ring 22 can be pushed to move towards the joint body 1.
When the pipeline tightening device is specifically implemented, the joint body 1 is sleeved on a pipeline, the first pipeline clamping ring 21, the second pipeline clamping ring 22 and the nut 3 are sleeved on the pipeline at two ends of the joint body 1 in sequence, and in the process of tightening the nut 3, the nut 3 pushes the second pipeline clamping ring 22 to move towards the joint body 1. So as to push the first pipeline clamping ring 21 to extrude the pipeline to deform to clamp the pipeline, thereby achieving the effect of fixing the pipeline and the cabin-penetrating clamping sleeve joint for the ship.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (7)
1. The utility model provides a boats and ships are with wearing cabin cutting ferrule to connect, cup joints on the pipeline, its characterized in that, boats and ships are with wearing cabin cutting ferrule to connect the internal diameter and being greater than the pipeline external diameter, and it is including connecting body, pipeline snap ring and nut, connect body both ends outer wall respectively with the inner wall threaded connection of nut, the pipeline snap ring is located the tip that connects the body with between the nut, the nut restraint the pipeline snap ring is along the displacement degree of freedom of the axis direction of pipeline.
2. The cabin-crossing clamping sleeve joint for the ship according to claim 1, wherein the pipeline clamping ring comprises a first pipeline clamping ring and a second pipeline clamping ring, the joint body and the second pipeline clamping ring are connected to two ends of the first pipeline clamping ring, the first pipeline clamping ring and the nut are connected to two ends of the second pipeline clamping ring, the end portion, connected with the first pipeline clamping ring, of the joint body is a first end, the end, connected with the joint body, of the first pipeline clamping ring is a second end, the end, connected with the second pipeline clamping ring, of the first pipeline clamping ring is a third end, the end, connected with the first pipeline clamping ring, of the second pipeline clamping ring is a fourth end, and the end, connected with the nut, of the second pipeline clamping ring is a fifth end.
3. The marine bulkhead adapter of claim 2, wherein the first end inside diameter transitions gradually from small to large, wherein the inside diameter increases closer to the first end face.
4. The cabin-penetrating bayonet joint for a ship of claim 3, wherein the outer diameter of the second end gradually transitions from small to large, and wherein the inner wall of the first end is attached to the outer wall of the second end as the outer diameter decreases closer to the end surface of the second end.
5. The cabin-penetrating ferrule connector for a ship of claim 2, wherein the inner diameter of the third end gradually transitions from large to small, wherein the outer diameter of the fourth end gradually transitions from small to large as the inner diameter of the end surface of the third end is larger, and wherein the outer diameter of the end surface of the fourth end is smaller as the outer diameter of the end surface of the fourth end is smaller, so that the inner wall of the third end is attached to the outer wall of the fourth end.
6. The cabin-piercing ferrule of claim 2, wherein the outer wall of the fifth end abuts the bottom surface of the inner wall of the nut.
7. The cabin-piercing bayonet joint for a marine vessel of claim 6, wherein the outside diameter of the fifth end gradually transitions from small to large, wherein the outside diameter decreases closer to the fifth end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822582.1A CN113639104A (en) | 2021-07-21 | 2021-07-21 | Cabin-penetrating clamping sleeve joint for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822582.1A CN113639104A (en) | 2021-07-21 | 2021-07-21 | Cabin-penetrating clamping sleeve joint for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113639104A true CN113639104A (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110822582.1A Pending CN113639104A (en) | 2021-07-21 | 2021-07-21 | Cabin-penetrating clamping sleeve joint for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113639104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607838A (en) * | 2022-03-16 | 2022-06-10 | 中国船舶科学研究中心 | Pipeline cabin-crossing connecting structure for oxygen transmission between deep-sea titanium alloy pressure-resistant shells |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2019246A2 (en) * | 2007-07-27 | 2009-01-28 | AZ Industrietechnik GmbH & Co. KG | Assembly for fixing a cable with a profiled external diameter and assembly method |
| CN202769077U (en) * | 2012-07-26 | 2013-03-06 | 烟台中集来福士海洋工程有限公司 | Continuous penetrating tank structure of stainless steel tube |
| CN203131251U (en) * | 2013-02-01 | 2013-08-14 | 深圳市飞托克实业有限公司 | Pipe joint structure |
| CN206929475U (en) * | 2017-05-17 | 2018-01-26 | 上海通用富士冷机有限公司 | The high bearing pipe of CO2 system high efficiencies |
| US20180283586A1 (en) * | 2017-03-31 | 2018-10-04 | A. Y. Mcdonald Mfg. Co. | Compression pipe fitting with wide range grip rings |
| CN212868823U (en) * | 2020-08-05 | 2021-04-02 | 中铎(上海)机电科技有限公司 | Cutting sleeve type pipe joint |
| CN112963627A (en) * | 2021-03-09 | 2021-06-15 | 江苏扬州合力橡胶制品有限公司 | Double-deck vibration isolation device in pipeline elasticity cross cabin |
-
2021
- 2021-07-21 CN CN202110822582.1A patent/CN113639104A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2019246A2 (en) * | 2007-07-27 | 2009-01-28 | AZ Industrietechnik GmbH & Co. KG | Assembly for fixing a cable with a profiled external diameter and assembly method |
| CN202769077U (en) * | 2012-07-26 | 2013-03-06 | 烟台中集来福士海洋工程有限公司 | Continuous penetrating tank structure of stainless steel tube |
| CN203131251U (en) * | 2013-02-01 | 2013-08-14 | 深圳市飞托克实业有限公司 | Pipe joint structure |
| US20180283586A1 (en) * | 2017-03-31 | 2018-10-04 | A. Y. Mcdonald Mfg. Co. | Compression pipe fitting with wide range grip rings |
| CN206929475U (en) * | 2017-05-17 | 2018-01-26 | 上海通用富士冷机有限公司 | The high bearing pipe of CO2 system high efficiencies |
| CN212868823U (en) * | 2020-08-05 | 2021-04-02 | 中铎(上海)机电科技有限公司 | Cutting sleeve type pipe joint |
| CN112963627A (en) * | 2021-03-09 | 2021-06-15 | 江苏扬州合力橡胶制品有限公司 | Double-deck vibration isolation device in pipeline elasticity cross cabin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607838A (en) * | 2022-03-16 | 2022-06-10 | 中国船舶科学研究中心 | Pipeline cabin-crossing connecting structure for oxygen transmission between deep-sea titanium alloy pressure-resistant shells |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211112 |