CN107387522A - The connection locking mechanism of submerged structure - Google Patents
The connection locking mechanism of submerged structure Download PDFInfo
- Publication number
- CN107387522A CN107387522A CN201710598968.2A CN201710598968A CN107387522A CN 107387522 A CN107387522 A CN 107387522A CN 201710598968 A CN201710598968 A CN 201710598968A CN 107387522 A CN107387522 A CN 107387522A
- Authority
- CN
- China
- Prior art keywords
- pin rod
- locking pin
- underwater robot
- submerged structure
- operating handle
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000008719 thickening Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/20—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using bayonet connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
- F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of connection locking mechanism of submerged structure, including：Locking pin rod on submerged structure, the underwater robot operating handle being connected on locking pin rod, the pin rod position-limiting tube being sleeved on locking pin rod, wherein, the side for locking pin rod is connected with gag lever post；It is by split pin connection to lock between pin rod and underwater robot operating handle；The surface of pin rod position-limiting tube, which is provided with, can limit the stopper slot that locking pin rod slides.The present invention can not only make submerged structure junction relatively reliable, solve the problems, such as easily to be influenceed by external loads such as fishing nets；Moreover, without diver's operation, it can be operated by underwater robot, avoid the security risk of operating personnel, substantially increased the security of oil gas field production underwater operation, reduce installation cost；Meanwhile underwater robot operating handle can reclaim, avoid causes loss of connectivity issue because handle protrusion is hooked or collided etc..
Description
Technical field
The present invention relates to locking mechanism, more particularly to it is a kind of can underwater robot operation submerged structure connection locking machine
Structure.Belong to Offshore Engineering field.
Background technology
With the development of Offshore Oil Industry, subsea production system plays more and more important effect in exploitation.Due to
The junction of underwater installation safeguard structure is not provided with latch-up-free mechanism, therefore, is easily influenceed by external loads such as fishing nets；And
Because underwater environment is complicated, in process of production, often acted on, caused underwater by load such as fishing net, junk and wave currents
The failure of structural attachments, causes damage to underwater installation.
The content of the invention
It is a primary object of the present invention to overcome disadvantages mentioned above existing for prior art, and provide a kind of company of submerged structure
Locking mechanism is connect, it can not only make submerged structure junction relatively reliable, and solve easily is influenceed by external loads such as fishing nets
The problem of；Moreover, without diver's operation, it can be operated by underwater robot, avoid the safety wind of operating personnel
Danger, the security of oil gas field production underwater operation is substantially increased, reduces installation cost；Meanwhile underwater robot operation handlebar
Hand can reclaim, and avoid causes loss of connectivity issue because handle protrusion is hooked or collided etc..
The purpose of the present invention is realized by following technical scheme：
A kind of connection locking mechanism of submerged structure, it is characterised in that：Including：Stop pin on submerged structure
Bar, the underwater robot operating handle being connected on locking pin rod, the pin rod position-limiting tube being sleeved on locking pin rod, wherein, lock
The side of rationed marketing bar is connected with gag lever post；It is by split pin connection to lock between pin rod and underwater robot operating handle；Pin rod
The surface of position-limiting tube, which is provided with, can limit the stopper slot that locking pin rod slides.
The underwater robot operating handle is T-shaped；The end of underwater robot operating handle is provided with perforate.
Buoy is connected with the split pin.
One end of the locking pin rod is provided with artificial operating handle；The locking pin rod other end is provided with thickening plate.
Beneficial effects of the present invention：The present invention is because using above-mentioned technical proposal, it can not only connect submerged structure
Locate relatively reliable, solve the problems, such as easily to be influenceed by external loads such as fishing nets；Moreover, without diver's operation, by underwater machine
Device people can be operated, and avoid the security risk of operating personnel, substantially increase the peace of oil gas field production underwater operation
Quan Xing, reduce installation cost；Meanwhile underwater robot operating handle can reclaim, avoid because handle protrusion is hooked
Or collision etc. causes loss of connectivity issue.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is opening schematic diagram of the present invention.
Fig. 3 is lock-out state schematic diagram of the present invention.
Major Symbol explanation in figure：
1. lock pin rod；2. underwater robot operating handle；3. pin rod position-limiting tube；4. split pin；5. gag lever post；It is 6. spacing
Groove；7. buoy；8. artificial operating handle；9. thickening plate；10. lock pin holes.
Embodiment
As shown in figure 1, the present invention includes：Using axis hole connected mode be arranged on submerged structure on locking pin rod 1, use
The mode of split pin 4 be connected to locking pin rod 1 on underwater robot operating handle 2, be sleeved on locking pin rod 1 on pin rod it is spacing
Pipe 3, wherein, pin rod position-limiting tube 3 be mainly submerged structure junction provide locking action, under water equipment by fishing net, fall
During the effect of the load such as thing and wave current, prevent from causing the failure of submerged structure junction, avoid underwater installation from causing damage.
Above-mentioned submerged structure is provided with lock pin holes 10.
Above-mentioned underwater robot operating handle 2 is T-shaped；The end of underwater robot operating handle 2 is provided with perforate, for water
When lower robot manipulation is connected hand 2 with locking pin rod 1, insertion opening pin 4, underwater robot operating handle 2, using underwater machine
Device people operates, and without diver's operation, improves underwater operation security, avoids personal security risk.Split pin 4 is extracted
Afterwards, robot manipulation hand 2, avoids underwater robot operating handle 2 from bringing fishing net to pull equivalent risk under recycle-water.
Above-mentioned locking pin rod 1 is formed by connecting by steel pipe and rod iron and using welding manner, and the side of locking pin rod 1 uses
Welding manner is connected with gag lever post 5.
The surface of above-mentioned pin rod position-limiting tube 3 is provided with the stopper slot 6 for being used for limiting the position of gag lever post 5, can limit stop pin
The slip of bar 1, improve the opening of locking pin rod 1 and the stability of lock-out state.
Buoy 7 is connected with above-mentioned split pin 4, underwater robot is reduced and chooses the operation difficulty of split pin 4, improve
Operating efficiency.
One end of above-mentioned locking pin rod 1 is provided with artificial operating handle 8, in order to underwater installation reclaimer operation, reduces back
Receive difficulty；The other end of locking pin rod 1 is provided with thickening plate 9, and thickening plate 9 is connected to submerged structure surface using welding manner,
Improve the intensity of locking.
Above-mentioned one end of locking pin rod 1 is provided with chamfering, facilitates insertion into submerged structure, reduces difficulty of construction.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (4)
- A kind of 1. connection locking mechanism of submerged structure, it is characterised in that：Including：Locking pin rod on submerged structure, The underwater robot operating handle being connected on locking pin rod, the pin rod position-limiting tube being sleeved on locking pin rod, wherein, stop pin The side of bar is connected with gag lever post；It is by split pin connection to lock between pin rod and underwater robot operating handle；Pin rod is spacing The surface of pipe, which is provided with, can limit the stopper slot that locking pin rod slides.
- 2. the connection locking mechanism of submerged structure according to claim 1, it is characterised in that：The underwater robot operation Handle is T-shaped；The end of underwater robot operating handle is provided with perforate.
- 3. the connection locking mechanism of submerged structure according to claim 1, it is characterised in that：It is connected with the split pin Buoy.
- 4. the connection locking mechanism of submerged structure according to claim 1, it is characterised in that：One end of the locking pin rod Artificial operating handle is installed；The locking pin rod other end is provided with thickening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598968.2A CN107387522A (en) | 2017-07-21 | 2017-07-21 | The connection locking mechanism of submerged structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598968.2A CN107387522A (en) | 2017-07-21 | 2017-07-21 | The connection locking mechanism of submerged structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387522A true CN107387522A (en) | 2017-11-24 |
Family
ID=60336512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598968.2A Pending CN107387522A (en) | 2017-07-21 | 2017-07-21 | The connection locking mechanism of submerged structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838042A (en) * | 2022-05-16 | 2022-08-02 | 海洋石油工程股份有限公司 | Marine organism-preventing butt joint locking mechanism for shallow water underwater facility |
| CN114857360A (en) * | 2022-04-14 | 2022-08-05 | 海洋石油工程股份有限公司 | Supporting and protecting device for horizontal connector at end part of conduit frame vertical pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606368U (en) * | 2009-12-29 | 2010-10-13 | 重庆前卫汽车模型设计有限公司 | Positioning pin |
| CN201606369U (en) * | 2009-12-29 | 2010-10-13 | 重庆前卫汽车模型设计有限公司 | Movable locating pin |
| CN203051359U (en) * | 2013-01-10 | 2013-07-10 | 哈尔滨飞机工业集团有限责任公司 | A combined positioning pin |
| JP2015085837A (en) * | 2013-10-31 | 2015-05-07 | トヨタ紡織株式会社 | Positioning structure of seat structure component |
| CN105736635A (en) * | 2016-04-26 | 2016-07-06 | 中国海洋石油总公司 | Shackle facilitating operation of underwater robot |
-
2017
- 2017-07-21 CN CN201710598968.2A patent/CN107387522A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606368U (en) * | 2009-12-29 | 2010-10-13 | 重庆前卫汽车模型设计有限公司 | Positioning pin |
| CN201606369U (en) * | 2009-12-29 | 2010-10-13 | 重庆前卫汽车模型设计有限公司 | Movable locating pin |
| CN203051359U (en) * | 2013-01-10 | 2013-07-10 | 哈尔滨飞机工业集团有限责任公司 | A combined positioning pin |
| JP2015085837A (en) * | 2013-10-31 | 2015-05-07 | トヨタ紡織株式会社 | Positioning structure of seat structure component |
| CN105736635A (en) * | 2016-04-26 | 2016-07-06 | 中国海洋石油总公司 | Shackle facilitating operation of underwater robot |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857360A (en) * | 2022-04-14 | 2022-08-05 | 海洋石油工程股份有限公司 | Supporting and protecting device for horizontal connector at end part of conduit frame vertical pipe |
| CN114857360B (en) * | 2022-04-14 | 2024-02-09 | 海洋石油工程股份有限公司 | Support protection device for horizontal connector at end part of jacket riser |
| CN114838042A (en) * | 2022-05-16 | 2022-08-02 | 海洋石油工程股份有限公司 | Marine organism-preventing butt joint locking mechanism for shallow water underwater facility |
| CN114838042B (en) * | 2022-05-16 | 2023-11-28 | 海洋石油工程股份有限公司 | Marine organism-preventing butt-joint locking mechanism for shallow water underwater facilities |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107387522A (en) | The connection locking mechanism of submerged structure | |
| CN106585872B (en) | The method of the upper layer module integrated operations of floating type production, storage and offloading device | |
| CN105736635A (en) | Shackle facilitating operation of underwater robot | |
| CN102442411B (en) | Safety buoyancy device | |
| CN201530464U (en) | Special diving barge for installing shallow water wind power generating set | |
| CN102733362A (en) | Hoisting method for super-tonnage tower head platforms of marine wind power installation vessels | |
| CN113460860B (en) | Impact protection latch hook with variable width | |
| CN204457554U (en) | Outer hook | |
| CN205397873U (en) | Device of recovery is caught to equipment on water | |
| CN203743615U (en) | Limiting and locking structure of rigid arm of underwater structure | |
| CN209259495U (en) | A kind of synchronous automatic decoupling device of the more suspension centres of offshore construction lifting | |
| CN204873459U (en) | A deep -well pump hoisting accessory for infusing production line | |
| CN208966209U (en) | Coastal waters prevents guard aperture casing to be displaced arragement construction when drilling | |
| CN204369405U (en) | The unitor of bont | |
| CN207000788U (en) | Recyclable underwater robot docking mechanism | |
| CN207598801U (en) | A kind of buoy hawser system heavy stone used as an anchor change | |
| CN211844810U (en) | Special shackle transverse pin guide sleeve for underwater installation | |
| CN201016082Y (en) | Crane hanging component connecting mechanism | |
| CN211820223U (en) | High strength D type tool to lock is broken out | |
| CN205189781U (en) | A back -off connects that is used for in pit right -hand thread drilling tool to salvage | |
| CN210619970U (en) | Clamp spring type underwater special shackle | |
| CN202850919U (en) | Catch-type broken rod fishing machine tool | |
| CN105564606B (en) | The solid rigging of tension leg temporary buoy system is quickly removed and tieback method | |
| CN213566360U (en) | Anchor chain special for navigation mark | |
| CN204512294U (en) | Platform hawser rapid fixing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: Offshore Oil Engineering Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: Offshore Oil Engineering Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
|
| WD01 | Invention patent application deemed withdrawn after publication |