CN205955662U - Prevent putting deviation correcting device - Google Patents
Prevent putting deviation correcting device Download PDFInfo
- Publication number
- CN205955662U CN205955662U CN201620974279.8U CN201620974279U CN205955662U CN 205955662 U CN205955662 U CN 205955662U CN 201620974279 U CN201620974279 U CN 201620974279U CN 205955662 U CN205955662 U CN 205955662U
- Authority
- CN
- China
- Prior art keywords
- correcting device
- deviation correcting
- swivel cougling
- hangers
- lower swing
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a prevent putting deviation correcting device, including rectifying mechanism and power transmission mechanism, the through -hole has been seted up at the mechanism center of rectifying, and the power transmission establishment of institution is fixed in the mechanism inboard of rectifying, last swivel cougling, the cross hollow that the mechanism includes that top -down connects gradually of rectifying connects and swivel cougling down, power transmission mechanism includes conductive plugs, conductive electric cable and electrically conductive socket that top -down connected gradually, the hangers that this prevent putting deviation correcting device connects through the cross hollow respectively through last swivel cougling and lower swivel cougling be before the axle realization an amount of, the back, a left side, the swing on the right side, the pendulum function of rectifying a deviation is prevented to what connect connection tubular column under it to the realization, simultaneously the power transmission mechanism through special design is with last, pass through conductive plugs and electrically conductive socket when the connecting piece connection is fixed down and realize that power transmission connects, effectively avoid because conducting rod tubular column striking pipe wall and the damage that causes accidents such as heating device under it when rotatory, guarantee power transmission's stability simultaneously.
Description
Technical field
The utility model is related to oil and gas exploitation technical field, particularly to a kind of anti-sway deviation correcting device.
Background technology
At present in viscous crude, high solidifying oil recovery process, commonly used screw pump extraction, simultaneously need to in inflow pit shaft
Viscous crude, high solidifying oil carry out electrified regulation, to reduce its viscosity, prevent wax deposition and to be easy to flowing.And the rotor of screw pump must revolve
Turn and drive, disalignment when causing electric heating rod tubing string under it for the rotor to rotate with rotor, bring shake, wave, Yi Zao
Become to clash into tube wall and damage heater under it, so that causing the accident.Need for this to design similar movable curved nodule structure
And conductive anti-sway deviation correcting device, its function is to eliminate the swing bringing due to eccentric angle in screw pump rotor rotary course,
Electric power is reached the heater under pump by its interior cable simultaneously.
Utility model content
The purpose of this utility model is to provide the lower section device that in a kind of elimination rotary course, eccentric angle leads to swing, simultaneously
The anti-sway deviation correcting device of electric power can be transmitted.
For this reason, technical solutions of the utility model are as follows：
A kind of anti-sway deviation correcting device, including deviation correction mechanism and power transfer mechanism, deviation correction mechanism center offers through hole, electricity
Force transmission mechanism arranges and is fixed on inside deviation correction mechanism；Wherein：
Deviation correction mechanism includes upper swivel cougling, cross hollow joint and the lower swing joint being sequentially connected from top to bottom；Ten
Word hollow joint includes a center and offers the cylindrical body of through hole and uniformly and with body axially hang down along body circumferencial direction
The cylindrical hangers of straight four；Upper swivel cougling and lower swing joint are located at one group of extension of offside with cross hollow joint respectively
Ear is flexibly connected, and so that swivel cougling and lower swing joint all can be swung with the hangers connecting for axle；
Power transfer mechanism includes conductive plug, conductive cable and the electrically conductive socket being sequentially connected from top to bottom；By bag
The insulating barrier being overlying on conductive plug, conductive cable and electrically conductive socket outer wall and the first pressure being separately positioned on swivel cougling bottom
Cap makes conductive plug arrange and is fixed in swivel cougling, electrically conductive socket with the second pressure cap being arranged on lower swing nipple tip
Arrange and be fixed in lower swing joint.
Conductive plug includes the first copper rod and is arranged on thin copper bar on the first copper rod top surface；Offer one from thin copper bar top
Thin copper bar top is divided into the axial deep trouth of two lobes, in axial deep trouth, is provided with a waveform reed, make two lobes of thin copper bar
Formula structure expands outwardly under the elastic force effect of reed；Electrically conductive socket includes the second copper rod；Cave inward from the second copper rod bottom surface
Offer an axial socket being used for plug-in mounting conductive plug.
Upper swivel cougling is a tube structure, axially extends from cylinder bottom and is formed with two the first companies being located at offside
Fitting, two the first connectors is offered first being adapted with hangers external diameter on cross hollow joint respectively and is connected
Hole, makes swivel cougling be inserted into, by two the first connecting holes, one group of hangers being located at offside on cross hollow joint, is formed
It is flexibly connected.
Side extension is formed with first annular step radially inward for the cylinder bottom of upper swivel cougling, and the first pressure cap is a top
End is provided with annular boss and center offers the cylinder of through hole, is inserted in cylinder, annular boss is press-fitted on the downside of the first pressure cap
On the end face of first annular step, by multiple the first peripherally disposed trip bolts, the first pressure cap is fixed on
On one ring-shaped step.
At least one sealing ring is provided with outer wall on the downside of the first pressure cap.
Upper swivel cougling inwall is provided with the connection internal thread for being connected with upside connector.
Lower swing joint is a tube structure, axially extends from cylinder top and is formed with two the second companies being located at offside
Fitting, two the second connectors is offered second being adapted with hangers external diameter on cross hollow joint respectively and is connected
Hole, makes lower swing joint be inserted into another group of hangers being located at offside on cross hollow joint, shape by two the second connecting holes
Become to be flexibly connected.
Side extension is formed with the second ring-shaped step to the cylinder top of lower swing joint radially inward, and the second pressure cap is a top
End is provided with annular boss and center offers the cylinder of through hole, is inserted in cylinder, annular boss is press-fitted on the downside of the second pressure cap
On the end face of the second ring-shaped step, by multiple the second peripherally disposed trip bolts, the second pressure cap is fixed on
On second ring step.
At least one sealing ring is provided with outer wall on the downside of the second pressure cap.
Lower swing joint outer wall is provided with the connection external screw thread for being connected with downside connector；In lower swing joint
At least one sealing ring is provided with outer wall.
Compared with prior art, this anti-sway deviation correcting device is empty by cross respectively by upper swivel cougling and lower swing joint
Hangers on core joint realizes the swing of a certain amount of front, rear, left and right for axle, realizes anti-to the connection tubing string connecting under it
Pendulum deviation-correcting function, passes through to lead by the power transfer mechanism of particular design while being connected with upper and lower connector simultaneously
Plug and electrically conductive socket are realized power transmission and are connected.
In sum, this anti-sway deviation correcting device solves screw pump oil production ground driving screw pump conduction transmission torque roofbolt
An anti-sway correction difficult problem, its be arranged between interconnective tubing string be prevented effectively from due to when conducting rod tubing string rotates clash into tube wall and
That causes damages the accidents such as the heater under it, ensures the stability of power transmission simultaneously.
Brief description
Fig. 1 is the cross-sectional view of anti-sway deviation correcting device of the present utility model；
Fig. 2 is the structural representation of the cross hollow joint of anti-sway deviation correcting device of the present utility model；
Fig. 3 is the structural representation of the upper swivel cougling of anti-sway deviation correcting device of the present utility model；
Fig. 4 is the structural representation of the lower swing joint of anti-sway deviation correcting device of the present utility model；
Fig. 5 is to be formed with upper connector and lower connector respectively when anti-sway deviation correcting device of the present utility model uses to be connected
Cross-sectional view.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to the utility model, but following embodiment is right absolutely not
The utility model has any restriction.
As shown in figure 1, this anti-sway deviation correcting device includes deviation correction mechanism and power transfer mechanism, deviation correction mechanism center offers
Through hole, power transfer mechanism arranges and is fixed on inside deviation correction mechanism；Wherein：
Deviation correction mechanism includes upper swivel cougling 1, cross hollow joint 11 and the lower swing joint being sequentially connected from top to bottom
16；Specifically,
As shown in Fig. 2 cross hollow joint 11 includes a center offers the cylindrical body of through hole and along body circumference
Four uniform and axially vertical with body cylindrical hangers of direction；Four cylindrical hangers include two groups and are located at offside respectively
First hangers group 9 and the second hangers group 10；
As shown in figure 3, upper swivel cougling 1 is a tube structure, axially extends from cylinder bottom and be formed with two and be located at
First connector 101 of offside, two the first connectors 101 offers respectively outside hangers on and cross hollow joint 11
The first connecting hole 102 that footpath is adapted, makes swivel cougling 1 be inserted into the first hangers respectively by two the first connecting holes 102
On two hangers of group 9, and it is provided with, two hangers ends, the barrier that external diameter is more than the first connecting hole 102, it is to avoid using process
In the first connector 101 depart from the first hangers group 9；Due to upper swivel cougling 1 using positioned at the cylindrical hangers of offside two as
Load-bearing axle forms and connects, and therefore going up swivel cougling 1 can be swung with cylindrical hangers for axle；Wherein, the first connector 101
It is the arcuate structure being adapted with cylinder radian, its radial width is narrow, makes the full swing angle with hangers as axle for the swivel cougling 1
Spend for 90 °；
Side extension is formed with first annular step radially inward for the cylinder bottom of upper swivel cougling 1, and the first pressure cap 8 is one
Top is provided with annular boss and center offers the cylinder of through hole, is inserted in cylinder, annular boss pressure on the downside of the first pressure cap 8
Fit on the end face of first annular step, by multiple the first peripherally disposed trip bolts 7, first pressure cap 8 is fixing
In first annular step；It is provided with two seals circle 6 on first pressure cap 8 downside outer wall；
As shown in figure 4, lower swing joint 16 is also a tube structure, axially extends from cylinder top and be formed with two positions
Offer respectively on the second connector 1601 of offside, two the second connectors 1601 on one and cross hollow joint 11 and hang
The second connecting hole 1602 that ear external diameter is adapted, makes lower swing joint 16 pass through two the second connecting holes 1602 and is inserted into cross sky
It is located on two hangers of the second hangers group 10 of offside on core joint 11, and is provided with external diameter two hangers ends and be more than second
The barrier of connecting hole 1602, it is to avoid during use, the second connector 1601 and the second hangers group 10 depart from；Because lower swing connects
16 are connected using being formed as load-bearing axle positioned at two cylindrical hangers of offside, and therefore lower swing joint page 16 can be with cylinder
Hangers is swung for axle；Wherein, the second connector 1601 also has the arcuate structure being adapted with cylinder radian, and it is radially-wide
Degree narrow, make lower swing joint 16 can also with hangers as axle so as to full swing angle be 90 °；
Side extension is formed with the second ring-shaped step to the cylinder top of lower swing joint 16 radially inward, and the second pressure cap 12 is tied
Structure is identical with the first pressure cap 8 structure, is that a top is provided with annular boss and center offers the cylinder of through hole, the second pressure cap 12
Downside is inserted in cylinder, annular boss is press-fitted on the end face of the second ring-shaped step, by multiple peripherally disposed
Second pressure cap 12 is fixed on the second ring-shaped step second trip bolt 13；It is provided with two on second pressure cap 12 downside outer wall
Road sealing ring 14；
As shown in figure 1, power transfer mechanism includes conductive plug 2, conductive cable 5 and the conduction being sequentially connected from top to bottom
Socket 19；Specifically,
Conductive plug 2 includes the first copper rod and is arranged on thin copper bar on the first copper rod top surface；Offer from thin copper bar top
Thin copper bar top is divided into the axial deep trouth of two lobes by one, is provided with a waveform reed 3, makes the two of thin copper bar in axial deep trouth
Flap-type structure expands outwardly under the elastic force effect of reed 3 it is ensured that thin copper when conductive plug 2 is inserted in corresponding electrically conductive socket 19
Rod remains and electrically conductive socket 19 contact internal walls under the elastic force effect of reed 3, that is, remain "on" position；
Electrically conductive socket 19 includes the second copper rod；Caving inward from the second copper rod 9 bottom surface, it is conductive slotting for plug-in mounting to offer one
The axial socket of head；The internal diameter of axial socket is adapted with the external diameter of the thin copper bar of conductive plug 2；
Conductive cable 5 is through inside upper swivel cougling 1, cross hollow joint 11 and lower swing joint 16, and its top
It is welded and fixed with the first copper rod bottom surface of conductive plug 2 and the second copper rod top surface of electrically conductive socket 19 respectively with bottom；Wherein, lead
The length of electrical cables 5 is slightly larger than conductive plug 2 bottom surface to the distance of electrically conductive socket 19 top surface；For ensureing power transfer mechanism and entangling
Between mechanism, insulating properties are good partially, are coated with one layer of insulation on the outer wall of the first copper rod, conductive cable 5 and the second copper rod 9
Layer 18, insulating barrier 18 is made using ultra high molecular polyethylene or high density polyethylene (HDPE), breakdown voltage resistant 1000V；
In order that power transfer mechanism is fixed on inside deviation correction mechanism, specifically, the cylinder internal diameter of upper swivel cougling 1 and its
Upper connector bottom external diameter is adapted, and the first pressure cap 8 internal diameter is adapted with conductive cable 5 external diameter being coated with insulating barrier 18, the
One pressure cap 8 extruding is set in outside conductive cable 5, so that conductive plug 2 is arranged and is fixed in swivel cougling 1；Lower swing connects
16 cylinder internal diameter and the internal diameter of the second pressure cap 12 are all adapted with conductive cable 5 external diameter being coated with insulating barrier 18, make the
Two pressure caps 12 and lower swing joint 16 extruding are set in outside conductive cable 5, so that electrically conductive socket 19 is arranged and be fixed on lower swing
In joint 16.
As shown in figure 5, being the uniformity ensureing power transmission, the connection end to its connector 22 and lower connector 24 simultaneously
Improve：Upside connector 22 bottom is provided with the electrically conductive socket 2201 with electrically conductive socket 19 with same mechanism, and upside
The bottom outer wall of connector 22 is provided with connection external screw thread；Upper swivel cougling 1 inwall is provided with for upside connector 22 even
Connect fixing connection internal thread 4, by the double sealing circle 6 that is arranged on the first pressure cap 8 outer wall and upside connector 22 outer wall
On sealing ring 24, make between swivel cougling 1 and upside connector 22 formed be sealedly connected and fixed, wherein, upper swivel cougling 1
Interior conductive plug 2 is inserted in the electrically conductive socket 2201 of upper connector 22.
In the same manner identical transformation is carried out to downside connector 23：Downside connector 23 bottom is processed as and conductive plug 2 structure
Consistent conductive plug 2301, and downside connector 23 inwall is provided with connection internal thread；Under lower swing joint 16 outer wall foundation
The inner wall shape of the connecting portion of side connector 23 is processed as outer wall stepped reduction structure, adds on the outer wall in minimum outer diameter portion
Work has connection external screw thread 17, and by being separately positioned on first sealing ring 15 and the second sealing at various outer diameter from top to bottom
Circle 20, makes formation between lower swing joint 16 and downside connector 23 be sealedly connected and fixed, the conductive plug 2301 of lower connector
It is plugged in the electrically conductive socket 19 in lower swing joint 16.
Claims (10)
1. a kind of anti-sway deviation correcting device is it is characterised in that include deviation correction mechanism and power transfer mechanism, deviation correction mechanism center opens up
There is through hole, power transfer mechanism arranges and is fixed on inside deviation correction mechanism；Wherein,
Deviation correction mechanism includes upper swivel cougling (1), cross hollow joint (11) and the lower swing joint being sequentially connected from top to bottom
(16)；Cross hollow joint (11) include a center offer through hole cylindrical body and along body circumferencial direction uniform and with
Four axially vertical cylindrical hangers of body；Upper swivel cougling (1) and lower swing joint (16) respectively with cross hollow joint
(11) upper one group of hangers being located at offside is flexibly connected, and makes swivel cougling (1) and the lower swing joint (16) all can be with connection
Hangers be axle swing；
Power transfer mechanism includes conductive plug (2), conductive cable (5) and the electrically conductive socket (19) being sequentially connected from top to bottom；
By being coated on the insulating barrier (18) of conductive plug (2), conductive cable (5) and electrically conductive socket (19) outer wall and being separately positioned on
First pressure cap (8) of swivel cougling (1) bottom and be arranged on second pressure cap (12) on lower swing joint (16) top and make conductive inserting
Head (2) arranges and is fixed in swivel cougling (1), and electrically conductive socket (19) arranges and is fixed in lower swing joint (16).
2. anti-sway deviation correcting device according to claim 1 is it is characterised in that conductive plug (2) includes the first copper rod and sets
Put thin copper bar on the first copper rod top surface；Offer one from thin copper bar top and thin copper bar top is divided into the axially deep of two lobes
Groove, is provided with a waveform reed (3) in axial deep trouth, the two-flap type structure making thin copper bar is under the elastic force of reed (3) acts on
Expand outwardly；Electrically conductive socket (19) includes the second copper rod；Cave inward from the second copper rod (9) bottom surface and offer one and lead for plug-in mounting
The axial socket of plug.
3. anti-sway deviation correcting device according to claim 1 is it is characterised in that upper swivel cougling (1) is a tube structure, certainly
Cylinder bottom axially extends and is formed with two the first connectors being located at offside, and two the first connectors offer one respectively
The first connecting hole that individual hangers external diameter upper with cross hollow joint (11) is adapted, makes swivel cougling (1) pass through two first
Connecting hole is inserted into the upper one group of hangers being located at offside of cross hollow joint (11), is formed and is flexibly connected.
4. anti-sway deviation correcting device according to claim 3 it is characterised in that cylinder bottom radially inward side extend formed
There is first annular step, the first pressure cap (8) is that a top is provided with annular boss and center offers the cylinder of through hole, the first pressure
It is inserted on the downside of cap (8) in cylinder, annular boss is press-fitted on the end face of first annular step, along the circumferential direction set by multiple
First pressure cap (8) is fixed in first annular step the first trip bolt (7) put.
5. anti-sway deviation correcting device according to claim 4 is it is characterised in that be respectively provided with outer wall on the downside of the first pressure cap (8)
There is at least one sealing ring.
6. anti-sway deviation correcting device according to claim 3 it is characterised in that upper swivel cougling (1) inwall be provided with for
The connection internal thread (4) being connected with upside connector.
7. anti-sway deviation correcting device according to claim 1 it is characterised in that lower swing joint (16) be a tube structure,
Axially extend from cylinder top and be formed with two the second connectors being located at offside, two the second connectors offer respectively
One the second connecting hole that upper hangers external diameter is adapted with cross hollow joint (11), makes lower swing joint (16) pass through two the
Two connecting holes are inserted into the upper another group of hangers being located at offside of cross hollow joint (11), are formed and are flexibly connected.
8. anti-sway deviation correcting device according to claim 7 it is characterised in that cylinder top radially inward side extend formed
There is the second ring-shaped step, the second pressure cap (12) is that a top is provided with annular boss and center offers the cylinder of through hole, second
It is inserted on the downside of pressure cap (12) in cylinder, annular boss is press-fitted on the end face of the second ring-shaped step, by multiple circumferentially sides
Second pressure cap (12) is fixed on the second trip bolt (13) from the second ring-shaped step to setting.
9. anti-sway deviation correcting device according to claim 8 is it is characterised in that be respectively provided with outer wall on the downside of the second pressure cap (12)
There is at least one sealing ring (6).
10. anti-sway deviation correcting device according to claim 7 is it is characterised in that lower swing joint (16) outer wall is provided with use
In the connection external screw thread (17) being connected with downside connector；Lower swing joint (16) outer wall is provided with least close together
Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974279.8U CN205955662U (en) | 2016-08-29 | 2016-08-29 | Prevent putting deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974279.8U CN205955662U (en) | 2016-08-29 | 2016-08-29 | Prevent putting deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955662U true CN205955662U (en) | 2017-02-15 |
Family
ID=57981298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974279.8U Withdrawn - After Issue CN205955662U (en) | 2016-08-29 | 2016-08-29 | Prevent putting deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168120A (en) * | 2016-08-29 | 2016-11-30 | 王国良 | Anti-sway deviation correcting device |
-
2016
- 2016-08-29 CN CN201620974279.8U patent/CN205955662U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168120A (en) * | 2016-08-29 | 2016-11-30 | 王国良 | Anti-sway deviation correcting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106168120B (en) | Anti-sway deviation correcting device | |
| CN106194136B (en) | A kind of screw pump oil production device and its oil production method with pump lower heating mechanism | |
| CN205955662U (en) | Prevent putting deviation correcting device | |
| CN206071466U (en) | A kind of logical cable drilling rod | |
| CN204216296U (en) | A kind of fast joint | |
| CN103759240B (en) | Downhole electric heating steam generator | |
| CN209566802U (en) | A kind of cooling structure of high-power charging gun DC+ and DC- string cold end | |
| CN203671068U (en) | Connector component of quick-connection PE corrugated tube | |
| CN205955658U (en) | Can electrically conduct and pass moment of torsion sucker rod device | |
| CN202473559U (en) | High-voltage sleeve for large-scale transformer | |
| CN203547717U (en) | Composite electromagnetic wave transmission drilling-following measuring cross rotary short joint | |
| CN104064997A (en) | Tension-resistance double-string-insulator cross arm side connection hardware fitting electrified replacement clamp and use method | |
| CN104975835B (en) | A kind of elastic pressure break ball seat | |
| CN203769703U (en) | Coal-bed gas well pressure meter cable wellhead sealing joint | |
| CN106150392A (en) | Can conduct electricity transmission torque sucker rod | |
| CN205955714U (en) | Screw pump oil production device with heat mechanism under pump | |
| CN203026644U (en) | Welding type radio frequency connector | |
| CN203810358U (en) | Underground electric heating steam generator | |
| CN204804833U (en) | Horizontal well well logging tappet | |
| CN206036492U (en) | Automobile -used PVC water pipe | |
| CN206135035U (en) | A novel connector for cable junction | |
| CN204793531U (en) | Along with boring instrument nipple joint multichannel electrical connector based on conducting solution body medium | |
| CN211017477U (en) | High-voltage plug terminal | |
| CN201750122U (en) | Insulation sleeve for high-voltage cable connector | |
| CN220544411U (en) | Conveying device capable of meeting requirements of multi-medium high-pressure conveying and electric signal conveying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180227 |
|
| AV01 | Patent right actively abandoned |