CN207363635U - A kind of workover anti-blowout device processing unit - Google Patents
A kind of workover anti-blowout device processing unit Download PDFInfo
- Publication number
- CN207363635U CN207363635U CN201721209716.8U CN201721209716U CN207363635U CN 207363635 U CN207363635 U CN 207363635U CN 201721209716 U CN201721209716 U CN 201721209716U CN 207363635 U CN207363635 U CN 207363635U
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- China
- Prior art keywords
- hydraulic cylinder
- hoisting rack
- suspention
- preventer
- lifting hydraulic
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Abstract
A kind of workover anti-blowout device processing unit, including base and hoisting rack, suspention and pulley system, it is characterized in that one end is equipped with axis pin between base and hoisting rack, the other end is equipped with lifting hydraulic cylinder, hoisting rack top is equipped with lifting hydraulic cylinder equipped with suspention and pulley system, hoisting rack side, and lifting hydraulic cylinder is connected by steel wire rope and suspention and pulley system, drive hoisting rack to turn to upright position by the stretching of lifting hydraulic cylinder piston rod, then drive suspended descending is stretched out by lifting liquid cylinder piston bar；Length-adjustable locating rod is housed on base.The utility model can be more convenient the movement of preventer, since preventer processing unit is equipped with lifting hydraulic cylinder, lifting hydraulic cylinder, suspention and pulley system, preventer dislocation well head process hydraulic control can be achieved disposably to complete, realize automation, save time and the expense of preventer dislocation well head.
Description
Technical field
The utility model creation belongs to fluid power and adds field of mechanical technique, and in particular to a kind of workover anti-blowout device processing dress
Put.
Background technology
Oil field is first to be hung to ground with crane after outer wellhead assembles preventer with the method for preventer dislocation well head at present
On the coaster of face guide rail, be pushed near well head, use instead the row under table beam hang preventer is sling move on to well head and transfer in place,
Whole process needs substep to carry out, and time-consuming for assembling lifting, also to use crane and add expense.
The content of the invention
Existing drawbacks described above during to solve existing preventer dislocation well head, the purpose of this utility model is to provide one kind
Workover anti-blowout device processing unit, preventer can in advance be assembled and on the hoisting rack of preventer processing unit, passed through
Fork truck can be by the preventer processing unit movement equipped with preventer to well head, and movement is convenient and efficient, preventer processing unit dress
There are lifting hydraulic cylinder, lifting hydraulic cylinder, suspention and pulley system, it can be achieved that hoisting rack rotation and the lifting of preventer in place, are prevented
Spray apparatus dislocation well head process hydraulic control is disposably completed, and realizes automation, saves time and the expense of preventer dislocation well head
With.
The technical solution of use：A kind of workover anti-blowout device processing unit, including base and hoisting rack, suspention and pulley
System, one end is hinged by axis pin between base and hoisting rack, and the other end is equipped with lifting hydraulic cylinder, and hoisting rack top is equipped with suspention
And pulley system, hoisting rack side are equipped with lifting hydraulic cylinder, lifting hydraulic cylinder is connected by steel wire rope and suspention and pulley system,
Drive hoisting rack to turn to upright position by the stretching of lifting hydraulic cylinder piston rod, then band is stretched out by lifting liquid cylinder piston bar
Dynamic suspended descending；The locating rod of length tune is housed on base.
A kind of workover anti-blowout device processing unit designed using above-mentioned technical proposal can make the movement of preventer more square
Just, since preventer processing unit is equipped with lifting hydraulic cylinder, lifting hydraulic cylinder, suspention and pulley system, it can be achieved that preventer moves
Put well head process hydraulic control disposably to complete, realize automation, save time and the expense of preventer dislocation well head；Base
Upper that length-adjustable locating rod is housed, preventer center is just directed at well head during ensureing that hoisting rack rises to vertical.
Brief description of the drawings
Fig. 1 shows the structure diagram after a kind of workover anti-blowout device processing unit upset hoisting rack of the utility model；
Fig. 2 represents a kind of workover anti-blowout device processing unit movement view.
Embodiment
A kind of structure of workover anti-blowout device processing unit of the utility model is illustrated below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, a kind of workover anti-blowout device processing unit of the utility model, its structure includes base 1 and raising
Frame 10, suspention and pulley system 11, hinged with axis pin 4 between base 1 and hoisting rack 10, preventer 8 passes through suspention and pulley system
System 11 is connected with lifting fluid cylinder 7, and 3 head and the tail both ends of raising cylinder are cut with scissors with base 1 and hoisting rack 10 respectively by axis pin 2, axis pin 9
Connecing, the present apparatus is first placed well head by when work with fork truck, is positioned by locating rod 5, connects the hydraulic pressure feeding and return line line on host,
The raising cylinder 3 of 10 both sides of hoisting rack is controlled by manipulating valve member 13 makes preventer 8 be raised up to vertically with hoisting rack 10, passes through manipulation
Valve member 13 makes lifting fluid cylinder 7 transfer preventer 8 to well head tunica pipe flange 6, and preventer group is slowly rotated by manpower
8, with the screw hole of alignment sleeve flange 6, continue to transfer preventer group 8, it is confirmed on casing flange 6, tighten all spiral shells
The steel wire rope 12 on 8 top of preventer is removed after bolt, operated valve member 13 controls raising cylinder 3 to remove the present apparatus after falling hoisting rack 10.
A kind of workover anti-blowout device processing unit of the utility model, compared with the dislocation method of conventional preventer to well head,
Preventer can assemble in advance and in preventer processing unit, movement is convenient and efficient；The utility model is equipped with raising liquid
Cylinder, lifting fluid cylinder, suspention and pulley system, make preventer dislocation well head process realize automation, improve efficiency, also save
Mounting cost.
Claims (1)
1. a kind of workover anti-blowout device processing unit, including base and hoisting rack, suspention and pulley system, it is characterized in that base with
One end is hinged by axis pin between hoisting rack, and the other end is equipped with lifting hydraulic cylinder, and hoisting rack top is equipped with suspention and pulley system,
Hoisting rack side is equipped with lifting hydraulic cylinder, and lifting hydraulic cylinder is connected by steel wire rope and suspention and pulley system, passes through raising liquid
The stretching of pressure cylinder piston bar drives hoisting rack to turn to upright position, then is stretched out by lifting liquid cylinder piston bar under drive suspention
Drop；Length-adjustable locating rod is housed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721209716.8U CN207363635U (en) | 2017-09-21 | 2017-09-21 | A kind of workover anti-blowout device processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721209716.8U CN207363635U (en) | 2017-09-21 | 2017-09-21 | A kind of workover anti-blowout device processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363635U true CN207363635U (en) | 2018-05-15 |
Family
ID=62348792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721209716.8U Active CN207363635U (en) | 2017-09-21 | 2017-09-21 | A kind of workover anti-blowout device processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399989A (en) * | 2020-03-17 | 2021-09-17 | 中石化石油工程技术服务有限公司 | Automatic disassembly and assembly system of blowout preventer |
| CN117365342A (en) * | 2023-12-07 | 2024-01-09 | 江苏诚创智能装备有限公司 | Blowout preventer dismounting and moving integrated device |
-
2017
- 2017-09-21 CN CN201721209716.8U patent/CN207363635U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399989A (en) * | 2020-03-17 | 2021-09-17 | 中石化石油工程技术服务有限公司 | Automatic disassembly and assembly system of blowout preventer |
| CN117365342A (en) * | 2023-12-07 | 2024-01-09 | 江苏诚创智能装备有限公司 | Blowout preventer dismounting and moving integrated device |
| CN117365342B (en) * | 2023-12-07 | 2024-02-13 | 江苏诚创智能装备有限公司 | Blowout preventer dismounting and moving integrated device |
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