CN206495648U - Well head liftable oil pipe pillow - Google Patents
Well head liftable oil pipe pillow Download PDFInfo
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- CN206495648U CN206495648U CN201720186524.3U CN201720186524U CN206495648U CN 206495648 U CN206495648 U CN 206495648U CN 201720186524 U CN201720186524 U CN 201720186524U CN 206495648 U CN206495648 U CN 206495648U
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- supporting leg
- crossbeam
- oil pipe
- hydraulic cylinder
- groove
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Abstract
The utility model is related to oil underground operation tool technical field, it is a kind of well head liftable oil pipe pillow, it includes the first vertical hydraulic cylinder, the second vertical hydraulic cylinder and crossbeam, the left end of crossbeam is fixedly mounted in the first groove, the right-hand member of crossbeam is fixedly mounted in the second groove, and the right-hand member of crossbeam is provided with the 3rd groove;The upper wall of crossbeam in addition to the 3rd groove is provided with anti-skid rubber cushion.The utility model can adjust horizontal depth of beam by the setting of the first vertical hydraulic cylinder, the second vertical hydraulic cylinder, facilitate the placement and conveying of oil pipe, the saving time, alleviate labor intensity of operating staff, it is to avoid because being fallen when personnel, which embrace, send oil pipe to be constructed to overhead gantry, being extruded, hit equivalent risk;The setting of cross rail top anti-skid rubber cushion, can improve stability of the oil pipe on crossbeam, it is to avoid oil pipe drops in hoisting cross beam.
Description
Technical field
The utility model is related to oil underground operation tool technical field, is a kind of well head liftable oil pipe pillow.
Background technology
During oil underground work, putting oil pipe needs to realize the processes such as the put-on and delegated of oil pipe with elevator, and oil pipe pillow
Certain height can be then provided for oil pipe one end makes its Convenient button elevator.In lower Tubing During Running, well head operating personnel need
The oil pipe one end being placed on oil pipe bridge, which is embraced to above oil pipe pillow, could facilitate fastening pipe elevator.At present, in underground work
Put in Tubing During Running, oil pipe pillow that well head is used height be all it is fixed, it is unadjustable, if it is higher to run into well head, cause
Well-mouth operating floor and well head operation crossbeam are also higher, and now, because well-mouth operating floor is too high, oil pipe pillow is highly unadjustable,
So that oil pipe pillow does not work, so as to need manually to embrace each oil pipe onto overhead crossbeam, every time lower oil pipe operation, it is necessary to
The oil pipe quantity of G.I.H is all up to a hundred, such operating environment and condition, and low construction efficiency, labor intensity are big, exist
Potential safety hazard.
The content of the invention
The utility model provides a kind of well head liftable oil pipe pillow, overcomes the deficiency of above-mentioned prior art, it can have
Effect solves the problem of existing oil pipe pillow is highly unadjustable.
The technical solution of the utility model is realized by following measures:A kind of well head liftable oil pipe pillow, including
First vertical hydraulic cylinder, the second vertical hydraulic cylinder and crossbeam, the first vertical hydraulic cylinder include the first cylinder barrel and First piston bar, the
Two vertical hydraulic cylinders include the second cylinder barrel and second piston bar, and the lower end of First piston bar is located inside the first cylinder barrel, and first lives
The upper end of stopper rod is installed with the first fixed block;The lower end of second piston bar is located inside the second cylinder barrel, second piston bar
Upper end is installed with the second fixed block;First fixed block is provided with the first groove, and the second fixed block is provided with the second groove;It is horizontal
The left end of beam is fixedly mounted in the first groove, and the right-hand member of crossbeam is fixedly mounted in the second groove;The left end of crossbeam is provided with height
The first block in crossbeam upper end, the right-hand member of crossbeam is provided with the second block higher than crossbeam;The right-hand member of crossbeam is provided with the 3rd groove;
The upper wall of crossbeam in addition to the 3rd groove is provided with anti-skid rubber cushion;The bottom of first groove is provided with the first fixed column, described
The bottom of crossbeam left part is provided with the first fixing groove being engaged with the first fixed column;The bottom of second groove is fixed provided with second
Post, the bottom of the crossbeam right part is provided with the second fixing groove being engaged with the second fixed column.
Here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
The first support block and the second support block, the first support are from top to bottom sequentially installed with the outer wall of above-mentioned first cylinder barrel
The both sides up and down of block are respectively arranged with the first nut and the second nut being threadedly coupled with the first cylinder barrel;Set in first support block
First supporting leg and the second supporting leg, the first supporting leg and the second supporting leg are hinged with the first support block respectively, the first supporting leg and the second supporting leg
On be respectively arranged with first connecting rod and second connecting rod, first connecting rod is hinged with the first supporting leg, and second connecting rod is hinged with the second supporting leg,
The one end of first connecting rod away from the first supporting leg is hinged with the second support block, the one end of second connecting rod away from the second supporting leg with second
Bracer is hinged;The 3rd support block and the 4th support block, the 3rd support block are from top to bottom sequentially installed with the outer wall of second cylinder barrel
Both sides up and down be respectively arranged with the 3rd nut and the 4th nut being threadedly coupled with the second cylinder barrel 4;Set in 3rd support block
3rd supporting leg and the 4th supporting leg, the 3rd supporting leg and the 4th supporting leg are hinged with the 3rd support block respectively, the 3rd supporting leg and the 4th supporting leg
On be respectively arranged with third connecting rod and fourth link, third connecting rod is hinged with the 3rd supporting leg, and fourth link is hinged with the 4th supporting leg,
The one end of third connecting rod away from the 3rd supporting leg is hinged with the 4th support block, the one end of fourth link away from the 4th supporting leg with the 4th
Bracer is hinged.
The lower end of above-mentioned first supporting leg is provided with support chip, and the lower end of the second supporting leg is provided with support chip, the bottom of the first cylinder barrel
Provided with support chip, the lower end of the 3rd supporting leg is provided with support chip, and the lower end of the 4th supporting leg is provided with support chip, and the bottom of the second cylinder barrel is set
There is support chip.
It is provided with above-mentioned 3rd groove in symmetrical 4th groove, the 4th groove and is provided with ball, ball passes through moulding
In the 4th groove.
Above-mentioned crossbeam left part is fixedly connected by the first bolt with the first fixed block, and crossbeam right part passes through the second bolt and
Two fixed blocks are fixedly connected;Or/and, when First piston bar is retracted to most short position, the vertical hydraulic of cross rail top distance first
The distance in cylinder bottom portion is 600mm;When First piston bar reaches most long position, cross rail top distance the first vertical hydraulic cylinder bottom
The distance in portion is 1800mm.
Above-mentioned well head liftable oil pipe pillow also includes hydraulic power supply, and hydraulic power supply is by snap joint respectively with first
Vertical hydraulic cylinder and the connection of the second vertical hydraulic cylinder.
The utility model reasonable and compact in structure, easy to use, it passes through the first vertical hydraulic cylinder, the second vertical hydraulic cylinder
Setting can adjust horizontal depth of beam, facilitate the placement and conveying of oil pipe, it is time-saving simultaneously, also cause operating personnel's
Comparision easily, alleviates labor intensity of operating staff, is easy to operating personnel to construct, it is to avoid send oil pipe to overhead because personnel embrace
Platform is fallen, extruded, hitting equivalent risk when constructing;The setting of cross rail top anti-skid rubber cushion, can improve oil pipe in crossbeam
On stability, it is to avoid in hoisting cross beam, oil pipe drops;And first support block, the second support block, the first supporting leg, second
Leg, first connecting rod, the setting of second connecting rod can cause steadiness of the present utility model preferably, to improve of the present utility model make
Use security;The setting of first block and the second block on crossbeam, can play a part of stopping oil pipe, it is to avoid place oil pipe
Or oil pipe drops in hoisting cross beam.First vertical hydraulic cylinder, the second vertical hydraulic cylinder, the first supporting leg, the bottom of the second supporting leg
Portion is respectively provided with support chip, can improve the stability of the utility model when in use, with safe, laborsaving, easy, efficient spy
Point.
Brief description of the drawings
Accompanying drawing 1 is the main view broken section structural representation of the utility model most preferred embodiment.
Accompanying drawing 2 is the cross section structure diagram in accompanying drawing 1 at A-A.
Accompanying drawing 3 is the mplifying structure schematic diagram at B in accompanying drawing 1.
Accompanying drawing 4 is the mplifying structure schematic diagram at C in accompanying drawing 1.
Coding in accompanying drawing is respectively:1 is crossbeam, and 2 be the first cylinder barrel, and 3 be First piston bar, and 4 be the second cylinder barrel, and 5 are
Second piston bar, 6 be the first fixed block, and 7 be the second fixed block, and 8 be the first groove, and 9 be the second bolt, and 10 be the first block,
11 be the second block, and 12 be the 3rd groove, and 13 be anti-skid rubber cushion, and 14 be the first fixed column, and 15 be the first fixing groove, and 16 be the
One support block, 17 be the second support block, and 18 be the first nut, and 19 be the second nut, and 20 be the first supporting leg, and 21 be first connecting rod,
22 be the second supporting leg, and 23 be second connecting rod, and 24 be support chip, and 25 be ball, and 26 be moulding, and 27 be the first bolt, and 28 be the 4th
Groove.
Embodiment
The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come
Determine specific embodiment.
In the utility model, for the ease of description, the description of the relative position relation of each part is according to specification
The Butut mode of accompanying drawing 1 is described, such as:The position relationship of forward and backward, upper and lower, left and right etc. is according to Figure of description
Butut direction determine.
The utility model is further described with reference to embodiment and accompanying drawing:
As shown in accompanying drawing 1,2,3,4, the well head liftable oil pipe pillow includes the first vertical hydraulic cylinder, the second vertical hydraulic cylinder
With crossbeam 1, the first vertical hydraulic cylinder includes the first cylinder barrel 2 and First piston bar 3, and the second vertical hydraulic cylinder includes the second cylinder barrel 4
With second piston bar 5, the lower end of First piston bar 3 is located inside the first cylinder barrel 2, and the upper end of First piston bar 3 is installed with
First fixed block 6;The lower end of second piston bar 5 is located inside the second cylinder barrel 4, and the upper end of second piston bar 5 is installed with the
Two fixed blocks 7;First fixed block 6 is provided with the first groove 8, and the second fixed block 7 is provided with the second groove;The left end of crossbeam 1 is consolidated
Dingan County is in the first groove 8, and the right-hand member of crossbeam 1 is fixedly mounted in the second groove;The left end of crossbeam 1, which is provided with, is higher than crossbeam 1
First block 10 of upper end, the right-hand member of crossbeam 1 is provided with the second block 11 higher than crossbeam 1;The right-hand member of crossbeam 1 is provided with the 3rd groove
12;The upper wall of crossbeam 1 in addition to the 3rd groove 12 is provided with anti-skid rubber cushion 13;The bottom of first groove 8 is consolidated provided with first
Fixed column 14, the bottom of the left part of crossbeam 1 is provided with the first fixing groove 15 being engaged with the first fixed column 14;The bottom of second groove
Portion is provided with the second fixed column, and the bottom of the right part of crossbeam 1 is provided with the second fixing groove being engaged with the second fixed column.This practicality
The new left and right ends that support beam 1 is distinguished by the first vertical hydraulic cylinder and the second vertical hydraulic cylinder, pass through the first vertical liquid
The stretching motion of cylinder pressure and the second vertical hydraulic cylinder, can adjust the height of crossbeam 1, so that facilitate the placement and conveying of oil pipe,
The activity duration is saved, while mitigating the labor intensity of staff, operational security is improved;First block 10 can prevent oil
Pipe is slided to left end to come off, and the second block 11 can prevent oil pipe from sliding to right-hand member to come off;The left end bottom of crossbeam 1 passes through first
Fixing groove 15 is stuck in the first fixed column 14, and the right-hand member bottom of crossbeam 1 is stuck in the second fixed column by the second fixing groove, can be with
Prevent crossbeam 1 from rolling;The setting of anti-skid rubber cushion 13, is to prevent that oil pipe is backward during hoisting crossbeam 1(Oil pipe tail
Portion)Slide, it is to avoid oil pipe drops, improve stability of the oil pipe on crossbeam 1.When conveying oil pipe, oil pipe can be recessed the 3rd
Moved in groove 12, convenient front and rear adjustment oil pipe protrudes the distance of oil pipe pillow, is easy to operating personnel to operate.
Above-mentioned well head liftable oil pipe pillow can be made further optimization and/or improvements according to actual needs:
As shown in Figure 2, the first support block 16 and second is from top to bottom sequentially installed with the outer wall of above-mentioned first cylinder barrel 2
Support block 17, the both sides up and down of the first support block 16 are respectively arranged with the first nut 18 being threadedly coupled with the first cylinder barrel 2 and
Two nuts 19;First supporting leg 20 and the second supporting leg 22 are set in first support block 16, and the first supporting leg 20 and the second supporting leg 22 are distinguished
It is hinged with the first support block 16, first connecting rod 21 and second connecting rod 23 is respectively arranged with the first supporting leg 20 and the second supporting leg 22,
First connecting rod 21 is hinged with the first supporting leg 20, and second connecting rod 23 is hinged with the second supporting leg 22, and first connecting rod 21 is away from the first supporting leg
20 one end is hinged with the second support block 17, and the one end of second connecting rod 23 away from the second supporting leg 22 is hinged with the second support block 17;
From top to bottom it is sequentially installed with the 3rd support block and the 4th support block on the outer wall of second cylinder barrel 4, up and down the two of the 3rd support block
Side is respectively arranged with the 3rd nut and the 4th nut being threadedly coupled with the second cylinder barrel 4;3rd supporting leg is set in the 3rd support block
With the 4th supporting leg, the 3rd supporting leg and the 4th supporting leg are hinged with the 3rd support block respectively, are set respectively on the 3rd supporting leg and the 4th supporting leg
Third connecting rod and fourth link are equipped with, third connecting rod is hinged with the 3rd supporting leg, and fourth link is hinged with the 4th supporting leg, third connecting rod
One end away from the 3rd supporting leg is hinged with the 4th support block, and the one end of fourth link away from the 4th supporting leg is cut with scissors with the 4th support block
Connect.The first support block 16 and the second support block 17, the first support block 16 and the first cylinder are set gradually on first cylinder barrel 2 from top to bottom
Cylinder 2 is slidably connected, and the both sides up and down of the first support block 16 set the first nut 18 and the second nut 19, the He of the first nut 18 respectively
Second nut 19 is threadedly coupled with the first cylinder barrel 2 respectively, makes the first support block 16 by the firstth nut 18 and the second nut 19
It is fixed, it is to avoid the first support block 16 is slided.When oil pipe is placed on crossbeam 1, the utility model needs to bear certain weight,
And the first supporting leg 20, the second supporting leg 22, first connecting rod 21, the setting of second connecting rod 23, it can be constituted with the first vertical hydraulic cylinder
Compare firm supporting construction, steadiness of the present utility model can be caused preferably, improve of the present utility model using safety
Property.
As shown in Figure 2, the lower end of above-mentioned first supporting leg 20 is provided with support chip 24, and the lower end of the second supporting leg 22 is provided with support
Piece 24, the bottom of the first cylinder barrel 2 is provided with support chip 24, and the lower end of the 3rd supporting leg is provided with support chip 24, and the lower end of the 4th supporting leg is set
There is support chip 24, the bottom of the second cylinder barrel 4 is provided with support chip 24.The setting of support chip 24 can be with ground or the plane of contact
There is bigger contact surface, improve the stability of the utility model when in use.
It is provided with symmetrical 4th groove 28, the 4th groove 28 and sets as shown in accompanying drawing 3,4, in above-mentioned 3rd groove 12
There is ball 25, ball 25 is arranged in the 4th groove 28 by moulding 26.The 4th groove 28, the 4th are provided with 3rd groove 12
Moulding 26 is set in groove 28, and the both ends of moulding 26 set bending, then will be bent by bolt and crossbeam 1 is connected to one
Rise.Set on moulding 26 and ball 25 is set in several through holes, through hole, the aperture of through hole is less than the diameter of ball 25, ball 25
It is partially disposed in the 4th groove 28, partly exposes to the outside of moulding 26., can be with when adjusting oil pipe by the setting of ball 25
Reduce the frictional force of oil pipe and the 3rd groove 12, be easy to the movement of oil pipe.
As shown in accompanying drawing 1,2, the above-mentioned left part of crossbeam 1 is fixedly connected by the first bolt 27 with the first fixed block 6, crossbeam 1
Right part is fixedly connected by the second bolt 9 with the second fixed block 7;Or/and, it is horizontal when First piston bar 3 is retracted to most short position
The distance in distance from top the first vertical hydraulic cylinder bottom portion of beam 1 is 600mm;When First piston bar 3 reaches most long position, crossbeam
The distance in 1 distance from top the first vertical hydraulic cylinder bottom portion is 1800mm.The left end of crossbeam 1 is fixed by the first bolt 27 and first
Block 6 is detachably connected, and the right-hand member of crossbeam 1 is detachably connected by the second bolt 9 with the second fixed block 7, is connected by screw bolts, behaviour
Facilitate, be connected firmly.
Preferably, above-mentioned well head liftable oil pipe pillow also includes hydraulic power supply, and hydraulic power supply passes through snap joint point
Do not connected with the first vertical hydraulic cylinder and the second vertical hydraulic cylinder.First vertical hydraulic cylinder and the second vertical hydraulic cylinder respectively with liquid
Pressure power source is connected, and the first vertical hydraulic cylinder, the second vertical hydraulic cylinder are connected using snap joint with hydraulic power supply, hydraulic pressure
Power source includes hydraulic control switch, and hydraulic power supply starts lifting the first vertical hydraulic cylinder and second by hydraulic control switch
Vertical hydraulic cylinder, hydraulic control switch can be manual mode hydraulic control switch commonly used in the prior art, can be by hydraulic pressure control
System switch is positioned at the position of wellhead platform, is easy to operating personnel to operate;First vertical hydraulic cylinder and the second vertical liquid
Cylinder pressure can be simple and convenient with the hydraulic tubing tong that is used in the oil well course of work for a hydraulic power supply.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation
Effect, can increase and decrease non-essential technical characteristic according to actual needs, to meet the demand of different situations.
Compared with prior art, the utility model has the advantages that:
The utility model can adjust the height of crossbeam 1 by the setting of the first vertical hydraulic cylinder, the second vertical hydraulic cylinder,
Facilitate the placement and conveying of oil pipe, it is time-saving simultaneously, the Comparision for also causing operating personnel easily, alleviates operator
Member's labor intensity, is easy to operating personnel to construct, it is to avoid because being fallen when personnel, which embrace, send oil pipe to be constructed to overhead gantry, being extruded, hit
Hit equivalent risk;The setting of the top anti-skid rubber cushion 13 of crossbeam 1, can improve stability of the oil pipe on crossbeam 1, it is to avoid in lifting
Oil pipe drops during crossbeam 1;And first support block 16, the second support block 17, the first supporting leg 20, the second supporting leg 22, first connecting rod 21,
The setting of second connecting rod 23 can cause steadiness of the present utility model preferably, to improve safety in utilization of the present utility model.
The setting of first block 10 and the second block 11 on crossbeam 1, can play a part of stop oil pipe, it is to avoid place oil pipe or
In hoisting cross beam 1, oil pipe drops.First vertical hydraulic cylinder, the second vertical hydraulic cylinder, the first supporting leg 20, the bottom of the second supporting leg 22
Portion is respectively provided with support chip 24, can improve the stability of the utility model when in use.
Claims (10)
1. a kind of well head liftable oil pipe pillow, it is characterised in that including the first vertical hydraulic cylinder, the second vertical hydraulic cylinder and crossbeam,
First vertical hydraulic cylinder includes the first cylinder barrel and First piston bar, and the second vertical hydraulic cylinder includes the second cylinder barrel and second piston
Bar, the lower end of First piston bar is located inside the first cylinder barrel, and the upper end of First piston bar is installed with the first fixed block;Second
The lower end of piston rod is located inside the second cylinder barrel, and the upper end of second piston bar is installed with the second fixed block;First fixed block
The first groove is provided with, the second fixed block is provided with the second groove;The left end of crossbeam is fixedly mounted in the first groove, crossbeam
Right-hand member is fixedly mounted in the second groove;The left end of crossbeam is provided with the first block higher than crossbeam upper end, and the right-hand member of crossbeam is provided with
Higher than the second block of crossbeam;The right-hand member of crossbeam is provided with the 3rd groove;The upper wall of crossbeam in addition to the 3rd groove is provided with anti-
Sliding rubber blanket;The bottom of first groove is provided with the first fixed column, and the bottom of the crossbeam left part is provided with to match with the first fixed column
The first fixing groove closed;The bottom of second groove is provided with the second fixed column, and the bottom of the crossbeam right part is provided with to be fixed with second
The second fixing groove that post is engaged.
2. well head liftable oil pipe pillow according to claim 1, it is characterised in that on the outer wall of the first cylinder barrel from top to bottom
The first support block and the second support block are sequentially installed with, the both sides up and down of the first support block are respectively arranged with and the first cylinder barrel screw thread
The first nut and the second nut of connection;First supporting leg and the second supporting leg be set in the first support block, the first supporting leg and second
Leg is hinged with the first support block respectively, and first connecting rod and second connecting rod, first are respectively arranged with the first supporting leg and the second supporting leg
Connecting rod is hinged with the first supporting leg, and second connecting rod is hinged with the second supporting leg, the one end of first connecting rod away from the first supporting leg with second
Bracer is hinged, and the one end of second connecting rod away from the second supporting leg is hinged with the second support block;On the outer wall of second cylinder barrel from top to bottom
The 3rd support block and the 4th support block are sequentially installed with, the both sides up and down of the 3rd support block are respectively arranged with and the spiral shell of the second cylinder barrel 4
The 3rd nut and the 4th nut of line connection;3rd supporting leg and the 4th supporting leg, the 3rd supporting leg and the 4th are set in the 3rd support block
Supporting leg is hinged with the 3rd support block respectively, and third connecting rod and fourth link are respectively arranged with the 3rd supporting leg and the 4th supporting leg, the
Three connecting rods are hinged with the 3rd supporting leg, and fourth link is hinged with the 4th supporting leg, the one end and the 4th of third connecting rod away from the 3rd supporting leg
Support block is hinged, and the one end of fourth link away from the 4th supporting leg is hinged with the 4th support block.
3. well head liftable oil pipe pillow according to claim 2, it is characterised in that the lower end of the first supporting leg is provided with support chip,
The lower end of second supporting leg is provided with support chip, and the bottom of the first cylinder barrel is provided with support chip, and the lower end of the 3rd supporting leg is provided with support chip, the
The lower end of four supporting legs is provided with support chip, and the bottom of the second cylinder barrel is provided with support chip.
4. the well head liftable oil pipe pillow according to claim 1 or 2 or 3, it is characterised in that provided with left and right in the 3rd groove
Ball is provided with symmetrical 4th groove, the 4th groove, ball is arranged in the 4th groove by moulding.
5. the well head liftable oil pipe pillow according to claim 1 or 2 or 3, it is characterised in that crossbeam left part passes through the first spiral shell
Bolt is fixedly connected with the first fixed block, and crossbeam right part is fixedly connected by the second bolt with the second fixed block.
6. well head liftable oil pipe pillow according to claim 4, it is characterised in that crossbeam left part passes through the first bolt and
One fixed block is fixedly connected, and crossbeam right part is fixedly connected by the second bolt with the second fixed block;Or/and, work as First piston bar
When being retracted to most short position, the distance in cross rail top distance the first vertical hydraulic cylinder bottom portion is 600mm;When First piston bar is stretched out
During to most long position, the distance in cross rail top distance the first vertical hydraulic cylinder bottom portion is 1800mm.
7. the well head liftable oil pipe pillow according to claim 1 or 2 or 3, it is characterised in that well head liftable oil pipe pillow is also
Including the hydraulic power supply connected respectively with the first vertical hydraulic cylinder and the second vertical hydraulic cylinder, hydraulic power supply is by quickly connecing
Head is connected with the first vertical hydraulic cylinder and the second vertical hydraulic cylinder respectively.
8. well head liftable oil pipe pillow according to claim 4, it is characterised in that well head liftable oil pipe pillow also includes liquid
Pressure power source, hydraulic power supply is connected with the first vertical hydraulic cylinder and the second vertical hydraulic cylinder respectively by snap joint.
9. well head liftable oil pipe pillow according to claim 5, it is characterised in that well head liftable oil pipe pillow also includes liquid
Pressure power source, hydraulic power supply is connected with the first vertical hydraulic cylinder and the second vertical hydraulic cylinder respectively by snap joint.
10. well head liftable oil pipe pillow according to claim 6, it is characterised in that well head liftable oil pipe pillow also includes liquid
Pressure power source, hydraulic power supply is connected with the first vertical hydraulic cylinder and the second vertical hydraulic cylinder respectively by snap joint.
Priority Applications (1)
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CN201720186524.3U CN206495648U (en) | 2017-02-28 | 2017-02-28 | Well head liftable oil pipe pillow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720186524.3U CN206495648U (en) | 2017-02-28 | 2017-02-28 | Well head liftable oil pipe pillow |
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CN206495648U true CN206495648U (en) | 2017-09-15 |
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ID=59806935
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106639926A (en) * | 2017-02-28 | 2017-05-10 | 中国石油集团西部钻探工程有限公司 | Liftable oil pipe pillow for well opening |
CN108442893A (en) * | 2018-02-08 | 2018-08-24 | 禹伟 | A kind of ancillary equipment for being convenient for picking and placeing petroleum pipeline |
CN111206905A (en) * | 2018-11-21 | 2020-05-29 | 中国石油天然气股份有限公司 | Well head braced system |
-
2017
- 2017-02-28 CN CN201720186524.3U patent/CN206495648U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106639926A (en) * | 2017-02-28 | 2017-05-10 | 中国石油集团西部钻探工程有限公司 | Liftable oil pipe pillow for well opening |
CN108442893A (en) * | 2018-02-08 | 2018-08-24 | 禹伟 | A kind of ancillary equipment for being convenient for picking and placeing petroleum pipeline |
CN111206905A (en) * | 2018-11-21 | 2020-05-29 | 中国石油天然气股份有限公司 | Well head braced system |
CN111206905B (en) * | 2018-11-21 | 2022-06-03 | 中国石油天然气股份有限公司 | Well head braced system |
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