CN205892583U - A base for christmas tree or production tree hoist device - Google Patents
A base for christmas tree or production tree hoist device Download PDFInfo
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- CN205892583U CN205892583U CN201620661354.5U CN201620661354U CN205892583U CN 205892583 U CN205892583 U CN 205892583U CN 201620661354 U CN201620661354 U CN 201620661354U CN 205892583 U CN205892583 U CN 205892583U
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- joint
- outer tube
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- tree
- inner core
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Abstract
The utility model relates to an oil recovery, gas production equipment technical field, concretely relates to a base for christmas tree or production tree hoist device, establish including urceolus and cover inner tube in the urceolus, the urceolus is connected with production tree or christmas tree, the inner wall of inner tube and hoist device's vertical braces spare clearance fit, the bottom of inner tube is provided with pivoting part. In the above -mentioned scheme of this application, the base setting damages when needing to be changed when certain component of production tree or christmas tree on production tree or christmas tree, with setting up on the base, changes the component through hoist device between the hoist device, so supplementary change work improves and changes efficiency, has reduced workman's intensity of labour, and, in above -mentioned scheme for the inner tube can turn around, just also makes hoist device to turn around, and then raises hoist device's position at the circumferencial direction, and further expansion hoist device's the scope of lifting by crane facilitates the use.
Description
Technical field
The utility model is related to oil recovery, gas recovery facility technical field and in particular to a kind of hang for christmas tree or production tree
The base of assembling device.
Background technology
Recover the oil and gas production industry in, production tree and christmas tree are widely used, be Oil/gas Well topmost control and
Adjust the capital equipment of production of hydrocarbons it is intended to isolate oil, gas and other fluids, and guiding and control oil, gas and other fluids
Flow out gas well or oil well.Current production tree and christmas tree, for its structure, mainly include some valves, are connected to
Connecting pipe between valve and some pipe fittings, for example: threeway, four-way and bend pipe etc., by the combinative movement of each valve, real
The now control to oil or gas and collection.
Because the valve of production tree or christmas tree, connecting pipe and various pipe fitting all have heavier weight, so, when certain
Individual valve, pipeline or pipe fitting damage when needing to change, and more change jobs extremely inconvenience, not only takes longer, and also needs to big
The artificial input of amount, labour intensity greatly, if carrying out auxiliary construction using truck crane, is not only greatly improved maintenance cost,
And also need to longer enter field time, increased maintenance time.
It is therefore desirable to design a kind of hanging apparatus for production tree and christmas tree, in certain valve, pipeline or pipe fitting
When damage needs to change, auxiliary more changes jobs, and improves and changes efficiency, reduces the labour intensity of workman.
Content of the invention
The purpose of this utility model is: for current production tree and christmas tree during later period maintenance, unit replacement
The deficiency that high cost, difficulty are big, time-consuming, provides one kind to be used for production tree and christmas tree, during later period maintenance, Neng Gouqu
For crane, reduce production cost, auxiliary more changes jobs, and improves and changes efficiency, reduces the hanging apparatus of labor strength.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of base for christmas tree or production tree hanging apparatus, including outer tube and be set in interior in described outer tube
Cylinder, described outer tube is connected with production tree or christmas tree, and the vertical support piece gap of the inwall of described inner core and hanging apparatus is joined
Close, the bottom of described inner core is provided with pivoting part.
In the such scheme of the application, base is arranged on production tree or christmas tree, when production tree or christmas tree
Certain component damage need change when, will be arranged between hanging apparatus on base, by hanging apparatus change component, so
Auxiliary more changes jobs, and improves and changes efficiency, reduces the labour intensity of workman；And, so that inner core is permissible in such scheme
Revolution, also allowing for hanging apparatus can turn round, and then adjusts the position of hanging apparatus in a circumferential direction, further expansion
The lifting scope of hanging apparatus, convenient use.
Preferably, described pivoting part includes bottom and top cover, and described bottom and described top cover are relatively set with annular
Groove, is provided with some balls in described annular groove, coordinate for gap, institute between the inwall of described top cover and described outer tube
State inner core to be arranged on described top cover.The vertical support piece of hanging apparatus is directly inserted in inner core, that is, achieve vertical support piece
Connection with base, so that connecting and separating all extremely convenients, further facilitates use, inner core is arranged on pivoting part
Top cover on.
Preferably, described bottom is arranged on described christmas tree or production tree.Guarantee the reliability that pivoting part supports.
Preferably, it is additionally provided with bearing between described inner core and outer tube, described bearing is spaced apart with described pivoting part,
The inwall of described bearing inner race is set on the outer wall of described inner core, and described bearing outer ring is arranged on the inwall of described outer tube.
Further guarantee the revolution of inner core, and improve the reliability of inner core inner support.
Preferably, described bearing is arranged on the top half of described outer tube.Improve the reliability that inner core is supported further.
Preferably, the inwall of described outer tube is provided with the projection for supporting described bearing.Facilitate consolidating of position of bearings
Fixed, and then improve the reliability that inner core is supported further.
Preferably, the corresponding described production tree of described outer tube or christmas tree are provided with the first joint, described outer tube and institute
State between the first joint is to be detachably matched.First joint of the application, in production tree or christmas tree normal work, thereon
Plug or pressure gauge can be set, when needing to change christmas tree or production tree component, plug or pressure gauge are pulled down, so
Load onto outer tube and the other parts of the application hanging apparatus afterwards, so, facilitate the mounting arrangements of the application hanging apparatus.
Preferably, coordinate for screw thread between described outer tube and described first joint.Facilitate between outer tube and the first joint
Installation and removal.
Preferably, described first joint is hollow tubular, the lower end of described first joint and described christmas tree or oil recovery
Tree is fixedly connected, and is to threaded between described first joint and the outer wall of described outer tube.
Preferably, it is additionally provided with the second joint between described first joint and described outer tube, described second joint is hollow
Tubular structure, between the inwall of described second joint top half and the outer wall of described outer tube be dismountable threaded, institute
Stating between the outer wall of the second joint the latter half and the inwall of described first joint is dismountable threadeding.
In such scheme, by arranging the second joint, play the effect of crossover sub, between outer tube and the first joint
Size mismatch when, by arranging the second joint, outer tube can be installed, further improve the application lifting
The applicability of device.
Preferably, described bearing is deep groove ball bearing.
As another preferably, described pivoting part is thrust bearing.
In sum, due to employing technique scheme, the beneficial effects of the utility model are:
In the such scheme of the application, base is arranged on production tree or christmas tree, when production tree or christmas tree
Certain component damage when needing to change, hanging apparatus are arranged on base, change component by hanging apparatus, so assist
More change jobs, improve and change efficiency, reduce the labour intensity of workman；And, so that inner core can return in such scheme
Turn, also allowing for hanging apparatus can turn round, and then adjust the position of hanging apparatus in a circumferential direction, further expansion hangs
The lifting scope of assembling device, convenient use.
Brief description
Fig. 1 is to employ the christmas tree of the application base or the structural representation of production tree hanging apparatus；
The structural representation that Fig. 2 arranges for drag-line；
Fig. 3 is the split type structural representation of base；
Fig. 4 is accommodated in the partial structural diagram in vertical support piece for horizontal support piece,
In figure marks: 1- production tree or christmas tree, 2- vertical support piece, 3- horizontal support piece, 4- fixed pulley, and 5- moves to be slided
Wheel, 6- sprung parts, 7- first roller, 8- second roller, 9- rotating shaft, 10- connector, 11- first baffle, 12- second baffle,
13- first guide wheel, 14- second guide wheel, 15- the 3rd guide wheel, 16- driving wheel, 17- drag-line, 18- handle, 19- bracing element, 20- receives
Receive groove, 21- outer tube, 22- inner core, 23- bottom, 24- top cover, 25- ball, 26- bearing, 27- is raised, 28- first joint, 29-
Second joint.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit the utility model.
Embodiment 1, as Figure 1-4,
A kind of christmas tree employing the application base or production tree hanging apparatus, including with production tree or christmas tree 1
The base connecting, described base is provided with boom hoisting, and described boom hoisting includes vertical support piece 2 and is arranged on described perpendicular
To the horizontal support piece 3 on support member 2, described vertical support piece 2 is arranged on described base, and described horizontal support piece 3 sets
It is equipped with assembly pulley, described assembly pulley includes fixed pulley 4 and movable pulley 5, described fixed pulley 4 is arranged on described horizontal support piece 3,
It is provided with sprung parts 6 on described movable pulley 5.The hanging apparatus of the present embodiment, base is arranged on production tree or christmas tree 1
On, when certain component damage of production tree or christmas tree 1 needs to change, the sprung parts 6 on movable pulley 5 and damaged member
Connect, damaged member is lifted by crane by assembly pulley, and hangs in new component, such auxiliary more changes jobs, improve and change efficiency, reduce
The labour intensity of workman.
In the present embodiment, it is dismountable connection between described vertical support piece 2 and described base, described cross-brace
It is provided with carriage, described assembly pulley is arranged on described carriage on part 3.Facilitate the storage of hanging apparatus and move fortune
Defeated, described boom hoisting also includes driving means, and described driving means are used for driving described carriage along described cross-brace
Part 3 slides, and described carriage includes the first roller 7 being oppositely arranged on described horizontal support piece 3 and the second roller 8, institute
State and between the first roller 7 and the second roller 8, be connected with rotating shaft 9, described first roller 7, the second roller 8 and rotating shaft 9 are coaxial cloth
Put, described rotating shaft 9 is provided with the connector 10 being connected with driving means.By arranging carriage so that assembly pulley can
Transversely support member 3 slides, and further facilitates the replacing to damaged member, facilitates the use of hanging apparatus；Slide dress
Put including the first roller 7 and the second roller 8, in driving means drive shaft 9, rotating shaft 9 promotes the first roller 7 and the second roller
8 roll on horizontal support piece 3, and then realize the lifting model of boom hoisting transversely mobile raising hanging apparatus of support member 3
Enclose.
Further, described first roller 7 deviates from the side of described second roller 8 and is provided with first baffle 11, and described
The side that second wheel 8 deviates from described first roller 7 is provided with second baffle 12, and described first baffle 11 and second baffle 12 are respectively
Match in described horizontal support piece 3 both sides along its length, formed between described first baffle 11 and second baffle 12
Chute.By arranging first baffle 11 and second baffle 12, form chute between first baffle 11 and second baffle 12 it is ensured that
The slip of carriage transversely support member 3, it is to avoid carriage shifts two from horizontal support piece 3 when mobile
Fall, and then improve the safety and reliability of the present embodiment hanging apparatus.
Further, described driving means include the first guide wheel 13, the second guide wheel 14, the 3rd guide wheel 15, driving wheel 16 and
Drag-line 17, described drag-line 17 one end is fixedly connected with described rotating shaft 9, the other end bypass successively the first guide wheel 13, the second guide wheel 14,
Driving wheel 16 is fixedly connected with described rotating shaft 9 with after the 3rd guide wheel 15.By rotating driving wheel 16, and then drive drag-line 17, draw
Rope 17 pulls rotating shaft 9 again, and then realizes the driving to carriage so that the driving of carriage is conveniently it is easy to operate.
Further, described driving wheel 16 and the mating surface of described drag-line 17 are frosting.Reduce driving wheel 16 and drag-line
Skidding between 17 is it is ensured that driving wheel 16 drives drag-line 17 in rotation process.
Further, described drag-line 17 is cable wire.Cable wire surface has some grooves and raised 27, further guarantees
Driving wheel 16 drives drag-line 17 in rotation process.
Further, described first guide wheel 13 is arranged on the end away from described vertical support piece 2 for the described horizontal support piece 3
On.Expand moving range on horizontal support piece 3 for the carriage, and then the further lifting scope improving hanging apparatus.
Further, described second guide wheel 14 and the 3rd guide wheel 15 are arranged on described horizontal support piece 3 near described vertical
On the end of support member 2.Expand moving range on horizontal support piece 3 for the carriage further, and then further raising
The lifting scope of hanging apparatus.
Further, described driving wheel 16 is arranged on the latter half of described vertical support piece 2.
Further, described driving wheel 16 is additionally provided with the handle 18 for rotating described driving wheel 16.Convenient operation
Personnel rotate driving wheel 16.
Further, be hinged between described horizontal support piece 3 and described vertical support piece 2, described vertical support piece 2 with
It is additionally provided with bracing element 19 between described horizontal support piece 3.By bracing element 19, it is firm that raising horizontal support piece 3 is supported
Property, improve the safety and reliability of the present embodiment hanging apparatus.
Further, described bracing element 19 is dismountable can with described horizontal support piece 3 and/or described vertical support piece 2
The connection of dismounting.
Further, it is provided with, in described vertical support piece 2, the accommodating groove 20 matching with described horizontal support piece 3.?
When not using, bracing element 19 can be taken off, rotate vertical support piece 2 Dao accommodating groove 20 in, facilitate the present embodiment hanging apparatus
Deposit, move and transport.
Further, described base includes outer tube 21 and the inner core 22 being set in described outer tube 21, described outer tube 21 with
Production tree or christmas tree 1 connect, and the inwall of described inner core 22 is coordinated with described vertical support piece 2 gap.Vertical support piece 2 is straight
Patch in inner core 22, that is, achieve the connection of vertical support piece 2 and base so that connecting and separating all extremely convenients, enter one
Walk facilitates use.
Further, the bottom of described inner core 22 is provided with pivoting part, and described pivoting part includes bottom 23 and top cover
24, described bottom 23 and described top cover 24 are relatively set with annular groove, in described annular groove, are provided with some balls
25, coordinate for gap between described top cover 24 and the inwall of described outer tube 21, described inner core 22 is arranged on described top cover 24.Will
Inner core 22 is arranged on the top cover 24 of pivoting part so that inner core 22 can turn round, and also allowing for vertical support piece 2 can return
Turn, and then adjust the position of boom hoisting in a circumferential direction, the further lifting scope expanding the present embodiment hanging apparatus.
Further, it is additionally provided with bearing 26, described bearing 26 and described rotating part between described inner core 22 and outer tube 21
Part is spaced apart, and the inwall of described bearing 26 inner ring is set on the outer wall of described inner core 22, and described bearing 26 outer ring is arranged on
On the inwall of described outer tube 21.Further guarantee the revolution of inner core 22, and improve the reliability of inner core 22 inner support.
Further, described bearing 26 is arranged on the top half of described outer tube 21.Improve inner core 22 further to be supported
Reliability.
Further, the inwall of described outer tube 21 is provided with the projection 27 for supporting described bearing 26.Facilitate bearing
The fixation of 26 positions, and then improve the reliability that inner core 22 is supported further.
Further, the corresponding described production tree of described outer tube 21 or christmas tree 1 are provided with the first joint 28, described outer
For being detachably matched between cylinder 21 and described first joint 28.First joint 28 of the application, in christmas tree or production tree 1 just
When often working, plug or pressure gauge can be set thereon, when needing to change christmas tree or production tree 1 component, by plug or
Person's pressure gauge is pulled down, and then loads onto outer tube 21 and the other parts of the application hanging apparatus, so, facilitates the application to hang
The mounting arrangements of assembling device.
Further, coordinate for screw thread between described outer tube 21 and described first joint 28.Outer tube 21 is facilitated to connect with first
Installation and removal between 28.
Further, described first joint 28 is hollow tubular, the lower end of described first joint 28 and described christmas tree or
Person production tree 1 is fixedly connected, and is to threaded between described first joint 28 and the outer wall of described outer tube 21.
Further, it is additionally provided with the second joint 29 between described first joint 28 and described outer tube 21, described second connects
29 is hollow tubular structure, is detachable between the inwall of described second joint 29 top half and the outer wall of described outer tube 21
Threaded, be dismountable spiral shell between the inwall of the outer wall of described second joint 29 the latter half and described first joint 28
Line connects.
In such scheme, by arranging the second joint 29, play the effect of crossover sub, when outer tube 21 and the first joint
When size between 28 mismatches, further can be improve by arranging the second joint 29 to install to outer tube 21
The applicability of the application hanging apparatus.
Further, in the present embodiment, described bearing 26 is deep groove ball bearing.
Further, in the present embodiment, described pivoting part can also adopt thrust bearing.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of base for christmas tree or production tree hanging apparatus it is characterised in that: include outer tube and be set in described outer
Inner core in cylinder, described outer tube is connected with production tree or christmas tree, the inwall of described inner core and the vertical supporting of hanging apparatus
Part gap coordinates, and the bottom of described inner core is provided with pivoting part.
2. base as claimed in claim 1 it is characterised in that: described pivoting part includes bottom and top cover, described bottom with
Annular groove is relatively set with described top cover, in described annular groove, is provided with some balls, described top cover is outer with described
For gap cooperation between the inwall of cylinder, described inner core is arranged on described top cover.
3. base as claimed in claim 1 it is characterised in that: be additionally provided with bearing between described inner core and outer tube, described axle
Hold and be spaced apart with described pivoting part, the inwall of described bearing inner race is set on the outer wall of described inner core, outside described bearing
Circle is arranged on the inwall of described outer tube.
4. base as claimed in claim 3 it is characterised in that: described bearing is arranged on the top half of described outer tube.
5. base as claimed in claim 4 it is characterised in that: be provided with for supporting described bearing on the inwall of described outer tube
Projection.
6. the base as described in claim 1-4 any one it is characterised in that: the corresponding described production tree of described outer tube or adopt
First joint is provided with gas tree, is to be detachably matched between described outer tube and described first joint.
7. base as claimed in claim 6 it is characterised in that: described first joint be hollow tubular, described first joint
Lower end is fixedly connected with described christmas tree or production tree, between described first joint and the outer wall of described outer tube for screw thread even
Connect.
8. base as claimed in claim 7 it is characterised in that: be additionally provided with second between described first joint and described outer tube
Joint, described second joint is hollow tubular structure, the inwall of described second joint top half and the outer wall of described outer tube it
Between be dismountable threaded, be removable between the outer wall of described second joint the latter half and the inwall of described first joint
That unloads is threaded.
9. base as claimed in claim 6 it is characterised in that: between described outer tube and described first joint for screw thread coordinate.
10. the base as described in claim 1-4 any one it is characterised in that: described pivoting part be thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661354.5U CN205892583U (en) | 2016-06-29 | 2016-06-29 | A base for christmas tree or production tree hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661354.5U CN205892583U (en) | 2016-06-29 | 2016-06-29 | A base for christmas tree or production tree hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892583U true CN205892583U (en) | 2017-01-18 |
Family
ID=57770395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620661354.5U Active CN205892583U (en) | 2016-06-29 | 2016-06-29 | A base for christmas tree or production tree hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279520A (en) * | 2018-11-25 | 2019-01-29 | 苏州海斯福智能机械装备有限公司 | The adjustable fixed mechanism of windproof tower crane base |
| CN109650267A (en) * | 2019-01-07 | 2019-04-19 | 武汉船用机械有限责任公司 | Crane for wind power equipment |
| CN113235599A (en) * | 2021-05-21 | 2021-08-10 | 北京中岩智泊科技有限公司 | Rotary moving pressurizing device for open caisson construction |
-
2016
- 2016-06-29 CN CN201620661354.5U patent/CN205892583U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279520A (en) * | 2018-11-25 | 2019-01-29 | 苏州海斯福智能机械装备有限公司 | The adjustable fixed mechanism of windproof tower crane base |
| CN109650267A (en) * | 2019-01-07 | 2019-04-19 | 武汉船用机械有限责任公司 | Crane for wind power equipment |
| CN113235599A (en) * | 2021-05-21 | 2021-08-10 | 北京中岩智泊科技有限公司 | Rotary moving pressurizing device for open caisson construction |
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