CN207229038U - Horizontal clamping device for BOP skids - Google Patents
Horizontal clamping device for BOP skids Download PDFInfo
- Publication number
- CN207229038U CN207229038U CN201721125287.6U CN201721125287U CN207229038U CN 207229038 U CN207229038 U CN 207229038U CN 201721125287 U CN201721125287 U CN 201721125287U CN 207229038 U CN207229038 U CN 207229038U
- Authority
- CN
- China
- Prior art keywords
- main body
- fluid cylinder
- horizontal
- bop
- wing plate
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of horizontal clamping device for BOP skids, including main body, main body is arranged on track upper flange upper surface, main body direction along ng a path is longitudinal axis, it is laterally positioned in the epicoele of body top to have horizontal fluid cylinder, horizontal fluid cylinder is freely arranged in epicoele, and in lower body part, longitudinally both sides are respectively arranged with an otic placode；An otic placode per side is hinged with a wing plate, and the wing plate top ear mount on one side and the piston rod lug of the horizontal fluid cylinder side are hinged, and the wing plate top ear mount of another side is hinged with the cylinder sleeve bottom lug of horizontal fluid cylinder；Along a brake pad is provided with interior curved boom per side wing lower end, two brake pads are corresponding with track upper flange lower surface.The device of the utility model, improves friction coefficient, simple in structure, saves space, alleviates weight, and installation is more convenient with dismounting.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is related to a kind of horizontal clamping device for BOP skids.
Background technology
When boring exploratory well, as one of indispensable equipment on platform, it mainly makees BOP transporting systems ocean platform
With being before BOP work, BOP is stored, pressure testing, dismounting etc. operate, and BOP be sent to or be moved away from pithead position, with complete
Into decentralization operation.BOP skids can along ground rail by BOP near the storage area and well head between movement back and forth, be BOP movements system
One of important composition equipment of system.Clamping device is the critical component in BOP skids, BOP skids mainly by clamping device and
Corresponding movement operation is completed in the relative movement of agent structure.
At present, the most configurations of domestic existing BOP movements skid is vertical clamping device, its is complicated, dimension
Protect inconvenient to use, purchase cost height.
Utility model content
The purpose of this utility model is to provide a kind of horizontal clamping device for BOP skids, solves in the prior art
Product structure it is complicated, safeguard inconvenient to use, the problem of purchase cost is high.
The technical solution adopted in the utility model is a kind of horizontal clamping device for BOP skids, including main body, main
Body is arranged on track upper flange upper surface, and main body direction along ng a path is longitudinal axis, laterally positioned in the epicoele of body top to have
Horizontal fluid cylinder, horizontal fluid cylinder are freely arranged in epicoele, and in lower body part, longitudinally both sides are respectively arranged with an otic placode；Often
One otic placode on side is hinged with a wing plate, and the wing plate top ear mount on one side and the piston rod lug of the horizontal fluid cylinder side are hinged,
The wing plate top ear mount of another side and the cylinder sleeve bottom lug of horizontal fluid cylinder are hinged；Along installation on interior curved boom per side wing lower end
There is a brake pad, two brake pads are corresponding with track upper flange lower surface.
The horizontal clamping device for BOP skids of the utility model, is further characterized in that：
The main body is two cavity structures, and epicoele is used to accommodate horizontal fluid cylinder, and cavity of resorption is hollow box-structure.
The brake pad contact surface uses low-angle slope zigzag fashion.
The beneficial effects of the utility model are can be moved with step-by-step movement is realized on BOP skids, be equally applicable to other
Clamping force is provided in similar equipment, having includes：
1) main body 1 uses two cavate box-structures, has simplified structure and has improved the integral strength of structure, has saved sky
Between, alleviate weight.
2) connected between each critical piece using axis pin, make the installation of device and dismounting more convenient.
3) brake pad 8 contacts surface and uses low-angle slope zigzag fashion, improves friction coefficient, enhances the folder of device
Tight function.
4) horizontal fluid cylinder 5 is arranged in epicoele 4, compact-sized, and aesthetic appearance is good.
Brief description of the drawings
Fig. 1 is the undamped state front view of the utility model device；
Fig. 2 is the clamped condition front view of the utility model device；
Fig. 3 is the undamped state side view of the utility model device.
In figure, 1. main bodys, 2. wing plates, 3. otic placodes, 4. epicoeles, 5. horizontal fluid cylinders, 6. axis pins I, 7. pin shaft IIs, 8. frictions
Block, 9. tracks.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
With reference to Fig. 1, Fig. 2, Fig. 3, the structure of the utility model is, including main body 1, and main body 1 is arranged on 9 upper flange of track
Surface, main body 1 are longitudinal axis along 9 direction of track, laterally positioned in the epicoele 4 in portion on the body 1 to have horizontal fluid cylinder 5, horizontal liquid
Cylinder 5 is freely arranged in epicoele 4, and in 1 lower part of main body, longitudinally both sides are respectively arranged with an otic placode 3；An ear per side
Plate 3 is hinged with a wing plate 2 by a pin shaft II 7, and the 2 top ear mount of wing plate on one side passes through an axis pin I 6 and horizontal fluid cylinder
The piston rod lug of 5 sides is hinged, and the 2 top ear mount of wing plate of another side passes through another axis pin I 6 and the cylinder sleeve of horizontal fluid cylinder 5
Bottom lug is hinged；Along being provided with a brake pad 8 on interior curved boom per 2 lower end of side wing, two brake pads 8 with track 9
Wing plate lower surface corresponds to.
Brake pad 8 contacts surface and uses low-angle slope zigzag fashion, can also can increase friction coefficient using other
Shape.
Main body 1 is two cavity structures, and epicoele 4 is used for accommodating horizontal fluid cylinder 5, and cavity of resorption is hollow box-structure.Set in epicoele 4
It is equipped with horizontal fluid cylinder 5, horizontal fluid cylinder 5 horizontal in epicoele 4 can slide, horizontal 5 both ends of the fluid cylinder wing plate 2 with the left and right sides respectively
Upper end connects；Left and right sides wing plate 2 is connected with the both sides otic placode 3 in main body 1 respectively by respective pin shaft II 7, and wing plate 2 can be around
Pin shaft II 7 rotates, and forms leverage, is promoted by horizontal 5 expansion force of fluid cylinder, finally holds out against 9 upper limb of track by being stuck up in brake pad 8
Plate lower surface, to provide clamping force.
The operation principle of the utility model is, when being clamped action, the piston rod of horizontal fluid cylinder 5 stretches out, and promotes and lives
Wing plate 2 upper end in stopper rod end laterally rotates, and the lower end of tailpiece of the piston rod wing plate 2 can then turn to the inside, until the side lower part
Brake pad 8 compresses 9 upper flange lower surface of track；When the tailpiece of the piston rod brake pad 8 of the side is immovable, anti-in track 9 makees
Under firmly, the piston rod of horizontal fluid cylinder 5 reversely drives the cylinder sleeve of horizontal fluid cylinder 5 to be moved toward other side, until this side of cylinder sleeve end
Brake pad 8 compress track 9 upper flange lower surface, the contact force of both sides brake pad 8 and track 9, which reaches predetermined value and starts pressurize, to be carried
For clamping force.
The device of the utility model, main body 1,2 upper end of wing plate, horizontal fluid cylinder 5 are known as upper segment structure, 2 lower end of wing plate and its
The brake pad 8 of connection is known as lower segment structure, and the lever principle formed by upper segment structure and lower segment structure realizes clamping function.
Claims (3)
- A kind of 1. horizontal clamping device for BOP skids, it is characterised in that：Including main body (1), main body (1) is arranged on track (9) upper flange upper surface, main body (1) is longitudinal axis along track (9) direction, laterally positioned in the epicoele (4) on main body (1) top There is horizontal fluid cylinder (5), horizontal fluid cylinder (5) is freely arranged in epicoele (4), is longitudinally set respectively on both sides in main body (1) lower part It is equipped with an otic placode (3)；An otic placode (3) per side is hinged with a wing plate (2), wing plate (2) the top ear mount and water on one side The piston rod lug of flat fluid cylinder (5) side is hinged, wing plate (2) the top ear mount of another side and the cylinder sleeve bottom of horizontal fluid cylinder (5) Lug is hinged；Edge is provided with a brake pad (8), two brake pads (8) and track on interior curved boom per side wing (2) lower end (9) upper flange lower surface corresponds to.
- 2. the horizontal clamping device according to claim 1 for BOP skids, it is characterised in that：The main body (1) is Two cavity structures, epicoele (4) are used to accommodate horizontal fluid cylinder (5), and cavity of resorption is hollow box-structure.
- 3. the horizontal clamping device according to claim 1 for BOP skids, it is characterised in that：The brake pad (8) Contact surface uses low-angle slope zigzag fashion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125287.6U CN207229038U (en) | 2017-09-04 | 2017-09-04 | Horizontal clamping device for BOP skids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125287.6U CN207229038U (en) | 2017-09-04 | 2017-09-04 | Horizontal clamping device for BOP skids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229038U true CN207229038U (en) | 2018-04-13 |
Family
ID=61860537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721125287.6U Expired - Fee Related CN207229038U (en) | 2017-09-04 | 2017-09-04 | Horizontal clamping device for BOP skids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229038U (en) |
-
2017
- 2017-09-04 CN CN201721125287.6U patent/CN207229038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: BAOJI OILFIELD MACHINERY Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co.,Ltd. Address before: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |