CN208073440U - A kind of plane load-bearing manually rotates production wellhead - Google Patents
A kind of plane load-bearing manually rotates production wellhead Download PDFInfo
- Publication number
- CN208073440U CN208073440U CN201820161221.0U CN201820161221U CN208073440U CN 208073440 U CN208073440 U CN 208073440U CN 201820161221 U CN201820161221 U CN 201820161221U CN 208073440 U CN208073440 U CN 208073440U
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- China
- Prior art keywords
- outer barrel
- steel cable
- rectifier
- oil
- production wellhead
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Abstract
The utility model is related to a kind of plane load-bearing manually to rotate production wellhead, the plane load-bearing of the utility model manually rotates production wellhead and uses cylindric outer barrel, the both sides of outer barrel are symmetrical arranged two platforms, a manual rotation oil recovery mechanism is set on each platform, by being symmetrical arranged manual rotation oil recovery mechanism, the pressure symmetery for making extracting device of oil will not cause oily mouth eccentric to sink.In addition, in outer barrel, multiple rectifiers are set, multiple balls are set inside each rectifier, steel cable is coaxially disposed with rectifier, if bias occurs for steel cable, can generate rolling friction with ball, keep steel cable always along outer barrel axial-movement by rectifier, by the way that rectifier is arranged, steel cable eccentric wear is avoided, the service life of steel cable is extended.
Description
Technical field
The utility model is related to field of petroleum exploitation, more particularly to a kind of plane load-bearing manually rotates production wellhead.
Background technology
Oil is a kind of important energy of today's society and a kind of strategic materials.In the oil industry, it usually first excavates
Then production wellhead sets up extracting device of oil on production wellhead.Extracting device of oil generally use electric drive in the prior art, though
Right production efficiency is high, but consumes huge electric energy, not only exacerbates China's energy shortage trend, but also make oil exploitation
Cost is high.In addition, the petroleum resources in China are usually in remote districts, some areas are even without reliable industrial
Electricity causes electronic extracting device of oil that can not operate, and at this time often uses manually extracting device of oil.However, in the prior art
The rotation steering wheel of manually extracting device of oil be generally arranged on one side, this results in the distribution of weight of entire manual extracting device of oil
Bias is generated, production wellhead is adversely affected, is easy to cause production wellhead bias using this artificial extracting device of oil throughout the year
Sink, ultimately causes production wellhead and fallen into disuse in advance.And a rotation steering wheel only, which is arranged, causes man efficiency low, often results in
Some people recovers the oil manually, and the state that another part people awaits orders cannot play man efficiency to the full extent.
Utility model content
The main purpose of the utility model is that the deficiency in for the above-mentioned prior art, provides a kind of plane load-bearing people
Work rotates production wellhead, avoids the sinking of production wellhead bias, and improve oil recovery efficiency.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of plane load-bearing manually rotates producing well
Mouthful, including production wellhead and extracting device of oil, it is characterised in that：Extracting device of oil includes outer barrel and oil pipe, outer barrel it is cylindrical and
Horizontal nest is arranged in production wellhead, and oil pipe is arranged along the cylinder axis of outer barrel at the center of outer barrel, oil pipe it is centrally disposed
There is the tipping overwrap of steel cable, steel cable on steel cable spool, seal pipe is arranged in the nested inside of oil pipe, and the side wall of oil pipe offers out
Hydraulic fluid port is arranged on the outer wall of outer barrel in a manner of axisymmetric there are two platform, and each platform is mounted on outer barrel by holder
On outer wall, and a manual rotation oil recovery mechanism is respectively provided on each platform, each manual rotation oil recovery mechanism includes successively
Handwheel, connecting shaft, level-one torque amplification, transmission shaft, two-stage torque amplifier and the output shaft of connection, wherein output shaft
The other end connects synchronizing shaft, synchronous axis connection steel cable spool, the output shaft of the manual rotation oil recovery mechanism of two axial symmetry setting
Steel cable spool is axisymmetrically connected by synchronous, multiple rectifiers are provided in outer barrel, one end of supporting rib connects rectifier
Outer wall, supporting rib the other end connection outer barrel inner wall, rectifier be in hollow cylindrical, rectifier and outer barrel coaxial arrangement,
Steel cable is located at the inside of rectifier and is coaxially disposed with rectifier, and multiple balls are arranged between steel cable and the inner wall of rectifier.
Further, each rectifier is connected to by four supporting ribs on the inner wall of outer barrel.
Further, it is sunk structure among steel cable spool.
Further, holder, outer barrel and platform form triangle mounting structure.
Further, the lower part of two-stage torque amplifier is provided with pedestal, and tube chamber welds with base is on platform.
In addition, in technical solution described in the utility model, all do not do illustrates, can be used normal in this field
Rule means realize the technical program.
The utility model has the following advantages：Compared with the prior art, manually rotation is adopted for the plane load-bearing of the utility model
Oil well mouth uses cylindric outer barrel, the both sides of outer barrel to be symmetrical arranged two platforms, a manual rotation is arranged on each platform
Oil recovery mechanism makes the pressure symmetery of extracting device of oil, will not lead to oil well mouth by being symmetrical arranged manual rotation oil recovery mechanism
Bias is sunk.In addition, multiple rectifiers are arranged in outer barrel, multiple balls are set inside rectifier, by the way that rectifier is arranged,
Steel cable eccentric wear is avoided, the service life of steel cable is extended.
Description of the drawings
Fig. 1 is that the plane load-bearing of the utility model manually rotates the structural schematic diagram of production wellhead；
Fig. 2 is the cross section enlarged diagram of the rectifier of the utility model；
In figure：1, outer barrel；2, production wellhead；3, holder；4, platform；5, handwheel；6, two-stage torque amplifier；7, level-one is turned round
Square amplifier；8, connecting shaft；9, transmission shaft；10, output shaft；11, synchronizing shaft；12, steel cable spool；13, rectifier；14, it supports
Muscle；15, steel cable；16, oil pipe；17, seal pipe；18, oil outlet；19, ball；20, pedestal.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, the plane load-bearing of the utility model manually rotates production wellhead, including production wellhead 2 and oil recovery
Device, extracting device of oil include outer barrel 1 and oil pipe 16, and outer barrel 1 is cylindrical and horizontal nest is arranged in production wellhead 2, oil
Pipe 16 is arranged along the cylinder axis of outer barrel 1 at the center of outer barrel 1.Since in the prior art, the digging operation of producing well is by large size
Well borer carries out, and the producing well built up is usually cylindrical well head, thus in order to production wellhead in the prior art
It is adapted to, and in order to reduce manufacturing cost, outer barrel 1 uses cylindrical structure, can use high strength steel casting and forming.
The tipping overwrap for being provided centrally with steel cable 15, steel cable 15 of oil pipe 16, will be to oil pipe 16 by steel cable 15 on steel cable spool 12
Lifted and declined operation.In order to ensure the leakproofness of oil pipe 16, seal pipe 17 is set in the nested inside of oil pipe 16.Oil pipe
16 side wall offers oil outlet 18, and collected crude oil is exported from oil outlet 18.On the outer wall of outer barrel 1 in a manner of axisymmetric
There are two platform 4, each platforms 4 to be mounted on by holder 3 on the outer wall of outer barrel 1 for setting, and is respectively provided on each platform 4
One manual rotation oil recovery mechanism, each manual rotation oil recovery mechanism include sequentially connected handwheel 5, connecting shaft 8, level-one torque
Amplifier 7, transmission shaft 9, two-stage torque amplifier 6 and output shaft 10, the wherein other end of output shaft 10 connect synchronizing shaft 11,
Synchronizing shaft 11 connects steel cable spool 12, and the output shaft 10 of the manual rotation oil recovery mechanism of two axial symmetry setting passes through synchronizing shaft
11 symmetrically connect steel cable spool 12.Rotary operation is carried out using handwheel 5, since the weight of extracting device of oil is larger, it is therefore necessary to
Torque amplification is set, is otherwise that can not expeditiously carry out rotation oil recovery, and consume very much manpower by manpower.This practicality
Novel setting two-stage torque amplification, compared with only level-one torque amplification is set in the prior art, two-stage torque amplification energy
It is enough to carry out manpower greatly enlarged, not only make oilfield worker more laborsaving, but also greatly improve the operation effect manually recovered the oil
Rate.Further, since a variety of causes, oil pipe 16 the deviations operating mode such as often occurs rocking, in this case steel under the drive of steel cable
Lateral deviation abrasion, especially steel cable 15 can all occur in rope 15 and oil pipe 16, and after the friction of long-time lateral deviation, steel cable 15 uses the longevity
Life reduces, and tensile strength reduces.Therefore the utility model is provided with multiple rectifiers 13, one end of supporting rib 14 in outer barrel 1
The outer wall of rectifier 13 is connected, the inner wall of the other end connection outer barrel 1 of supporting rib 14, rectifier 13 is in hollow cylindrical, correction
Device 13 and outer barrel 1 are coaxially disposed, and steel cable 15 is located at the inside of rectifier 13 and is coaxially disposed with rectifier 13, steel cable 15 with it is strong
Multiple balls 19 are set between the inner wall of positive device 13.By the way that columned hollow rectifier 13 is arranged, steel cable 15 is rectified by multiple
Positive device 13 wraps, if lateral deviation abrasion occurs for steel cable 15, sliding friction effectively can be converted into rolling and rubbed by ball 19
It wipes, farthest reduces the abrasion to steel cable 15, improve the service life of steel cable 15, saved cost for oil production.
In addition, each rectifier 13 is connected to by symmetrically arranged four supporting ribs 14 on the inner wall of outer barrel 1, symmetrically set
Can equably rectifier 13 be supported by setting supporting rib 14.The centre of steel cable 15 is sunk structure, is conducive to steel cable in this way
15 winding, the case where not will produce 15 sideslip of steel cable.Can have in addition, holder 3, outer barrel 1 and platform 4 form triangular structure
Effect is supported platform 4 to bear the weight of the components such as handwheel 5, level-one torque amplification 7 and two-stage torque amplifier 6
Amount keeps whole device stable structure, and the pedestal 20 welded can be supported to two-stage torque amplifier 6 and damping,
Improve the job stability of two-stage torque amplifier 6.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
1. a kind of plane load-bearing manually rotates production wellhead, including production wellhead（2）And extracting device of oil, it is characterised in that：It is described
Extracting device of oil includes outer barrel（1）And oil pipe（16）, the outer barrel（1）Cylindrical and horizontal nest is arranged in the producing well
Mouthful（2）It is interior, the oil pipe（16）Along the outer barrel（1）Cylinder axis be arranged in the outer barrel（1）Center, the oil pipe
（16）Be provided centrally with steel cable（15）, the steel cable（15）Tipping overwrap in steel cable spool（12）On, the oil pipe（16）
Nested inside be arranged seal pipe（17）, the oil pipe（16）Side wall offer oil outlet（18）, the outer barrel（1）Outer wall
On be arranged in a manner of axisymmetric there are two platform（4）, each platform（4）Pass through holder（3）Mounted on the outer barrel
（1）Outer wall on, and each platform（4）On be respectively provided with a manual rotation oil recovery mechanism, each manual rotation recovers the oil
Mechanism includes sequentially connected handwheel（5）, connecting shaft（8）, level-one torque amplification（7）, transmission shaft（9）, two-stage torque amplification
Device（6）And output shaft（10）, wherein the output shaft（10）The other end connect synchronizing shaft（11）, the synchronizing shaft（11）Even
Connect the steel cable spool（12）, the output shaft of the manual rotation oil recovery mechanism of two axial symmetry setting（10）Pass through described
Synchronizing shaft（11）Symmetrically connect the steel cable spool（12）, the outer barrel（1）Inside it is provided with multiple rectifiers（13）, supporting rib
（14）One end connect the rectifier（13）Outer wall, the supporting rib（14）The other end connect the outer barrel（1）It is interior
Wall, the rectifier（13）In hollow cylindrical, the rectifier（13）With the outer barrel（1）Coaxial arrangement, the steel cable
（15）Positioned at the rectifier（13）Inside and with the rectifier（13）Coaxial arrangement, the steel cable（15）It is rectified with described
Positive device（13）Inner wall between multiple balls are set（19）.
2. plane load-bearing according to claim 1 manually rotates production wellhead, it is characterised in that：Each rectifier
（13）Pass through four supporting ribs（14）It is connected to the outer barrel（1）Inner wall on.
3. plane load-bearing according to claim 2 manually rotates production wellhead, it is characterised in that：The steel cable spool（12）
Centre is sunk structure.
4. plane load-bearing according to claim 3 manually rotates production wellhead, it is characterised in that：The holder（3）, it is described
Outer barrel（1）With the platform（4）Form triangle mounting structure.
5. plane load-bearing according to claim 4 manually rotates production wellhead, it is characterised in that：The two-stage torque amplification
Device（6）Lower part be provided with pedestal（20）, the pedestal（20）It is welded on the platform（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161221.0U CN208073440U (en) | 2018-01-31 | 2018-01-31 | A kind of plane load-bearing manually rotates production wellhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161221.0U CN208073440U (en) | 2018-01-31 | 2018-01-31 | A kind of plane load-bearing manually rotates production wellhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073440U true CN208073440U (en) | 2018-11-09 |
Family
ID=64036742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161221.0U Expired - Fee Related CN208073440U (en) | 2018-01-31 | 2018-01-31 | A kind of plane load-bearing manually rotates production wellhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113328683A (en) * | 2021-06-15 | 2021-08-31 | 李彬 | Solar photovoltaic power generation device convenient to installation |
-
2018
- 2018-01-31 CN CN201820161221.0U patent/CN208073440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113328683A (en) * | 2021-06-15 | 2021-08-31 | 李彬 | Solar photovoltaic power generation device convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190131 |