CN205118539U - Quick separation device of marine emergent high -pressure pipeline - Google Patents
Quick separation device of marine emergent high -pressure pipeline Download PDFInfo
- Publication number
- CN205118539U CN205118539U CN201520734684.8U CN201520734684U CN205118539U CN 205118539 U CN205118539 U CN 205118539U CN 201520734684 U CN201520734684 U CN 201520734684U CN 205118539 U CN205118539 U CN 205118539U
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- CN
- China
- Prior art keywords
- quick
- tool joint
- female joint
- female
- joint pin
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a quick separation device of marine emergent high -pressure pipeline mainly includes: 1 quick female joint, 2 female joints apron clamp bolt, 3 bulbs round pin locking part, 4 quick male joints, 5 male joint piston pressure spring, 6 female joint piston pressure spring, 7 female joint wedge pistons, 8 female joints apron, 9 male joints apron, 10 male joint wedge pistons, the female joint is lapped 8 and is fixed with quick female joint 1 through six female joints apron clamp bolt 2, quick male joint 4 is connected fixedly with quick female joint 1 through 6 bulb round pin locking parts 3 along axis evenly distributed, female joint wedge piston 7 is compressed tightly by female joint piston pressure spring 6 and male joint piston pressure spring 5 with male joint wedge piston 10. The utility model discloses that can realize under emergency that the high -voltage tube says breaks away from fast, and easy operation, rate of accuracy are high, have very high using value to high -pressure operation pipeline.
Description
Technical field: the utility model relates to emergency escape machinery, particularly marine emergent high pressure pipe line Quick release device.
Background technique: at present, marine operations involving high pressure gets more and more, but for the sea situation of complexity, safety precautions is perfect not enough, when meeting with the harsh conditions such as typhoon, billow, undercurrent, tsunami, operations involving high pressure pipeline cannot depart from time, causes pipeline to be washed away by damage, billow, also can cause casualties time serious, great loss is caused to marine operations involving high pressure.
Model utility content:
In order to avoid high pressure pipe line cannot depart from and the injury caused in time in emergency situations, the utility model provides a kind of marine emergent high pressure pipe line Quick release device, the quick disengaging of high pressure pipe line can not only be realized, can also avoid gushing out the casualties caused because of high-pressure liquid, and alleviate the damage of equipment to a certain extent.
The utility model solves the technological scheme that its technical problem adopts: marine emergent high pressure pipe line Quick release device two ends are connected on high pressure pipe line, and this device comprises quick tool joint pin, female joint fast, ball stud locking member, tool joint pin cover plate, female joint cover plate, tool joint pin cover plate hold-down bolt, female joint cover plate hold-down bolt, tool joint pin wedge plungers, female joint wedge plungers, tool joint pin piston holddown spring, female joint piston holddown spring; The complete geometry of regular hexagon head of quick tool joint pin and quick female joint is closed, and is connected and fixed along the equally distributed ball stud locking member of axis by 6; Ball stud locking member comprises following 7 components: ball stud hold-down bolt, ball stud holddown spring, ball stud, tool joint pin pushing pin axle sleeve, tool joint pin pushing pin holddown spring, tool joint pin pushing pin, high-pressure oil duct, these 7 components are arranged along ball stud axis successively when bonding state, wherein ball stud afterbody and tool joint pin pushing pin afterbody are stepped straight pin, and high-pressure oil duct is connected with tool joint pin inwall; Tool joint pin cover plate and female joint cover plate are separately fixed in quick tool joint pin and quick female joint by respective cover plate hold-down bolt; Tool joint pin wedge plungers and female joint wedge plungers lay respectively at quick tool joint pin and quick female joint is inner, head fits tightly, afterbody is compressed by tool joint pin piston holddown spring and female joint piston holddown spring respectively, public and around uniform 14 through holes of axis, ensure high-pressure liquid normal through; When quick tool joint pin and quick female joint depart from, ball stud in ball stud locking member is pushed back to quick female joint inner, tool joint pin wedge plungers and female joint wedge plungers are promoted by the piston holddown spring of afterbody, and its sphenoid surface is combined closely with tool joint pin cover plate, female joint cover plate respectively.
The sea that the utility model provides high pressure pipe line Quick release device advantage applies of meeting an urgent need exists:
1. this device can realize the quick disengaging of high pressure pipe line in emergency situations;
2. this device ensure that the sealing of high-pressure liquid while realizing departing from fast, safe and reliable;
3. this device can realize collision installation, without the need to manually, uses manpower and material resources sparingly;
4. this apparatus parts is regular, just with processing, can produce in batch on a large scale;
5. this device can be widely used in all kinds of operations involving high pressure scene, as offshore oil and gas stimulation work ship, offshore work platform etc.
Accompanying drawing illustrates:
Fig. 1 is the emergent high pressure pipe line Quick release device structural representation in the utility model sea.
Fig. 2 is the partial enlarged drawing of structure 3 ball stud locking member in Fig. 1.
1. quick female joints in figure, 2. female joint cover plate hold-down bolt, 3. ball stud locking member, 4. quick tool joint pin, 5. tool joint pin piston holddown spring, 6. female joint piston holddown spring, 7. female joint wedge plungers, 8. female joint cover plate, 9. tool joint pin cover plate, 10. tool joint pin wedge plungers, 11. ball stud hold-down bolts, 12. ball stud holddown springs, 13. ball studs, 14. tool joint pin pushing pin axle sleeves, 15. tool joint pin pushing pin holddown springs, 16. tool joint pin pushing pins, 17. high-pressure oil ducts.
Embodiment:
With reference to figure 1 and Fig. 2, when there is emergency, pressurize at control port, manifold pressure raises, and high pressure oil promotes tool joint pin pushing pin 16 by high-pressure oil duct 17, and then promotes ball stud 13, ball stud 13 and quick tool joint pin 4 is forced to depart from, under the effect of tool joint pin piston holddown spring 5 and female joint piston holddown spring 6, tool joint pin wedge plungers 10 and female joint wedge plungers 7 head extrude mutually, impel quick tool joint pin 4 to be separated with quick female joint 1; When quick tool joint pin 4 is separated completely with quick female joint 1, the sphenoid surface of tool joint pin wedge plungers 10 and female joint wedge plungers 7 and the sphenoid surface of respective piston cover plate are combined closely, and ensure that the sealing of two segment pipes after being separated; This device can be arranged on submerged pipeline, operations involving high pressure ship line ports etc. according to actual needs.
Claims (5)
1. marine emergent high pressure pipe line Quick release device, comprise quick tool joint pin, female joint fast, ball stud locking member, the complete geometry of regular hexagon head of quick tool joint pin and quick female joint is closed, and is connected and fixed along the equally distributed ball stud locking member of axis by 6.
2. marine emergent high pressure pipe line Quick release device according to claim 1, it is characterized in that: ball stud locking member comprises following 7 components, ball stud hold-down bolt, ball stud holddown spring, ball stud, tool joint pin pushing pin axle sleeve, tool joint pin pushing pin holddown spring, tool joint pin pushing pin, high-pressure oil duct, these 7 components are arranged along ball stud axis successively when bonding state, wherein ball stud afterbody and tool joint pin pushing pin afterbody are stepped straight pin, and high-pressure oil duct is connected with quick tool joint pin inwall.
3. marine emergent high pressure pipe line Quick release device, comprise tool joint pin cover plate, female joint cover plate, tool joint pin cover plate hold-down bolt, female joint cover plate hold-down bolt, tool joint pin cover plate and female joint cover plate are separately fixed in quick tool joint pin and quick female joint by respective cover plate hold-down bolt.
4. marine emergent high pressure pipe line Quick release device, comprise tool joint pin wedge plungers, female joint wedge plungers, tool joint pin piston holddown spring, female joint piston holddown spring, tool joint pin wedge plungers and female joint wedge plungers lay respectively at quick tool joint pin and quick female joint is inner, head fits tightly, afterbody is compressed by tool joint pin piston holddown spring and female joint piston holddown spring respectively, and around uniform 14 through holes of axis.
5. meet an urgent need high pressure pipe line Quick release device in the sea according to claim 1 or 3 or 4, it is characterized in that: when tool joint pin and quick female joint depart from fast, ball stud in ball stud locking member is pushed back to quick female joint inner, tool joint pin wedge plungers and female joint wedge plungers are promoted by the piston holddown spring of afterbody, and its sphenoid surface is combined closely with tool joint pin cover plate, female joint cover plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734684.8U CN205118539U (en) | 2015-09-22 | 2015-09-22 | Quick separation device of marine emergent high -pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734684.8U CN205118539U (en) | 2015-09-22 | 2015-09-22 | Quick separation device of marine emergent high -pressure pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118539U true CN205118539U (en) | 2016-03-30 |
Family
ID=55574153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734684.8U Expired - Fee Related CN205118539U (en) | 2015-09-22 | 2015-09-22 | Quick separation device of marine emergent high -pressure pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575684A (en) * | 2017-08-26 | 2018-01-12 | 上海魁殊自动化科技有限公司 | A kind of method for being used to prevent that press fluid pressure line pipe joint from releasing |
-
2015
- 2015-09-22 CN CN201520734684.8U patent/CN205118539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575684A (en) * | 2017-08-26 | 2018-01-12 | 上海魁殊自动化科技有限公司 | A kind of method for being used to prevent that press fluid pressure line pipe joint from releasing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160922 |