CN207229043U - A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device - Google Patents
A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device Download PDFInfo
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- CN207229043U CN207229043U CN201721212591.4U CN201721212591U CN207229043U CN 207229043 U CN207229043 U CN 207229043U CN 201721212591 U CN201721212591 U CN 201721212591U CN 207229043 U CN207229043 U CN 207229043U
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- hydraulic pressure
- babinet
- pincers
- oil gas
- pipe collar
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Abstract
Loosened the utility model discloses a kind of oil gas field pipe collar and the dual intensity of swivel shackle releases device, belonged to production pipe box cupling and loosen provision for disengagement technical field.The technical solution of the utility model main points are：A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device, clasp forceps is unloaded including jar and hydraulic pressure, wherein hydraulic pressure unloads clasp forceps and is clamped including Hydraulic Main pincers setting up and down and hydraulic pressure, the both sides of energy storage babinet are respectively equipped with rotating arm and locking wrench in jar, rotating arm is hinged with being arranged at hydraulic pressure by the hinged seat of pincers side, and locking wrench is connected by locking spring with being arranged at hydraulic pressure by the hinged seat of pincers opposite side.The utility model has the remarkable advantage that vibration power is strong, removal efficiency is high and Application Range is wide.
Description
Technical field
The utility model belongs to production pipe box cupling and loosens provision for disengagement technical field, and in particular to a kind of oil gas field pipe collar pine
Dynamic and swivel shackle dual intensity releases device.
Background technology
Oil extraction in oil field well depth has thousands of rice, connected between oil pipe with threaded collar joint it is integral, this threaded connection
The tension twisted when oil pipe is due to going into the well and it can get rusty in underground, when needing to repair underground equipment, it is necessary to by the spiral shell of oil pipe
Separation is unloaded in the rotation of line junction, however, since the corrosion of screw thread is generally more serious, dismounting is difficult, at present using the side manually thumped
Method loosens junction, its shortcoming one is that efficiency is low, labor intensity is big, second, easily producing spark, causes security risk, third,
Easily oil pipe is impacted and is deformed, causes economic loss.There are the method using chemical attack in foreign countries, but since this corrosive liquid permeates
Slowly, the time is grown, and effect is also undesirable, fails widely used.The patent of Patent No. ZL 200920089178.2 discloses
It is a kind of to vibrate the means for loosening tubing coupling, though but it can be loosened for the box cupling easily loosened in practical application, loosening
Efficiency it is low, especially for hardly possible loosen box cupling, still can't resolve loosening problem, can only manually beat greatly percussion carry out, labor
Fatigue resistance is big, and easily strikes bad box cupling, causes oil pipe to scrap.
The content of the invention
The technical problem that the utility model solves there is provided a kind of loosen and dismantle the efficient oil gas field pipe of oil recovery pipe collar
Hoop loosens and the dual intensity of swivel shackle releases device.
The utility model adopts the following technical scheme that a kind of oil gas field pipe collar loosens and rotation to solve above-mentioned technical problem
The dual intensity of shackle releases device, it is characterised in that：The output terminal of hydraulic motor is fixed on the side of connection babinet, connects the interior of babinet
Portion is equipped with steel bushing, and the steel bushing side of the connection babinet is fixed on transmission case body, is set on the output shaft between steel bushing and hydraulic motor
There is freewheel clutch, make compression spring be subject to strength to compress rapid release, which is arranged in connecting box body, hydraulic pressure
The output shaft of motor is fixed on steel bushing, and output the tip of the axis is extended in the transmission case body of the external side of connecting box and exported
The tip of the axis is fixed with eccentric disc, which is equipped with the eccentric shaft being slidably matched with straight slot in the middle part of groove profile connecting rod, and groove profile connects
The width of bar and the equivalent width of transmission case body, are used for realization in hydraulic motor operational process and are driven by eccentric disc and eccentric shaft
Back and forth run before and after groove profile connecting rod, on front side of the transmission case body opposite with groove profile connecting rod or rear side is equipped with energy storage babinet, groove profile connecting rod
The hammer stem through energy storage babinet is equipped with, the thrust of support compression spring is equipped with the energy-storage box body of neighbouring transmission case body side
Plate, compression spring are arranged on the hammer stem between thrust plate and vibration hammer front springs support, and vibration hammer is arranged at energy storage babinet one
In the tup sleeve of side.
A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device, it is characterised in that unloaded including jar and hydraulic pressure
Clasp forceps, wherein hydraulic pressure unload clasp forceps and are clamped including Hydraulic Main pincers setting up and down and hydraulic pressure, the both sides of energy storage babinet point in jar
Not She You rotating arm and locking wrench, rotating arm be arranged at hydraulic pressure by pincers side hinged seat be hinged, locking wrench passes through lock
Tight spring is connected with being arranged at hydraulic pressure by the hinged seat of pincers opposite side.
The utility model has the advantages that compared with prior art：
1st, the labor intensity of worker is dramatically reduced, effectively reduces the construction hardly possible during worker's well workover in the wild
Degree；
2nd, prevent the security risk during well workover, eliminate caused by pounding sledgehammer spark and worker in operation process
The personal injury accident of middle generation, good action is played for safety in production；
3rd, prevented a large amount of tubing deformations caused by oil pipe pipe collar, scrapped, it is cost-effective, increase Business Economic Benefit, with
Exemplified by Zhongyuan Oil Field uses a factory, annual country, which allocates and transfers funds, to be used to buy oil pipe for nearly 7.5 hundred million yuan in 1,000,000,000 yuan；
4th, project progress is accelerated, doing a well in the past needs 10-15 days, and device about 7-8 days is released with regard to energy with the dual intensity
Construction is completed, adds the economic benefit of enterprise and the wage level of worker.
Brief description of the drawings
Fig. 1 is the front view that production pipe box cupling loosens jar in the utility model；
Fig. 2 is the top view that production pipe box cupling loosens jar in the utility model；
Fig. 3 is that dual intensity is become less severe device use state front view in the utility model；
Fig. 4 is that dual intensity is become less severe device use state top view in the utility model；
Fig. 5 is that dual intensity is become less severe the front view of device in the utility model.
In figure：1st, hydraulic motor, 2, connection babinet, 3, steel bushing, 4, transmission case body, 5, freewheel clutch, 6, eccentric disc, 7,
Groove profile connecting rod, 8, eccentric shaft, 9, energy storage babinet, 10, hammer stem, 11, compression spring, 12, thrust plate, 13, vibration hammer, 14, spring
Support, 15, Hydraulic Main pincers, 16, hydraulic pressure clamped, 17, rotating arm, 18, locking wrench, 19, hinged seat, 20, locking spring.
Embodiment
The above of the utility model is described in further detail by the following examples.As shown in Figs. 1-2, it is a kind of
Oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device, and the output terminal of hydraulic motor 1 is fixed on the side of connection babinet 2,
Connection babinet 2 is internally provided with steel bushing 3, and the steel bushing side of the connection babinet 2 is fixed on transmission case body 4, the output of hydraulic motor 1
Axis is fixed on steel bushing 3, and the output shaft between steel bushing 3 and hydraulic motor 1 is equipped with freewheel clutch 5, which sets
It is placed in connection babinet 2, output the tip of the axis is extended in 4 body of transmission case in 2 outside of connection babinet and at the end of output shaft
End is fixed with eccentric disc 6, which is equipped with the eccentric shaft 8 being slidably matched with 7 middle part straight slot of groove profile connecting rod, groove profile connecting rod 7
Width and transmission case body 4 equivalent width, be used for realization in 1 operational process of hydraulic motor by 8 band of eccentric disc 6 and eccentric shaft
Back and forth run before and after dynamic groove profile connecting rod 7, transmission case body 4 front side opposite with groove profile connecting rod 7 is equipped with energy storage babinet 9, groove profile connecting rod 7
The hammer stem 10 through energy storage babinet 9 is equipped with, support compression spring 11 is equipped with the energy storage babinet 9 of neighbouring 4 side of transmission case body
Thrust plate 12, compression spring 11 is arranged on the hammer stem 10 that thrust plate 12 and vibration are hammered into shape between 13 front springs supports 14, vibration
Hammer 13 is arranged in the tup sleeve of 9 side of energy storage babinet.
As in Figure 3-5, oil gas field pipe collar described in the utility model loosens and the dual intensity of swivel shackle releases device, including
The jar and hydraulic pressure of said structure unload clasp forceps, and wherein hydraulic pressure unloads clasp forceps and clamped including Hydraulic Main pincers 15 setting up and down and hydraulic pressure
16, the both sides of energy storage babinet 9 are respectively equipped with rotating arm 17 and locking wrench 18 in jar, rotating arm 17 and are arranged at hydraulic pressure quilt
It is hinged to clamp the hinged seat 19 of 16 sides, locking wrench 18 is by locking spring 20 with being arranged at hydraulic pressure being hinged by 16 opposite sides of pincers
Seat 19 connects.Dual intensity is become less severe device off working state, and the energy storage babinet 9 in jar is arranged at Hydraulic Main pincers 15 and hydraulic pressure by pincers 16
Between cavity in.
The application method and operating process of the utility model be：Start hydraulic power source-hydraulic motor-freewheel clutch successively,
Hydraulic motor drives eccentric disc and eccentric shaft operation, and eccentric shaft drives groove profile connecting rod to do front and rear reciprocal operation in transmission case body,
Compression spring is set to be subject to strength to compress rapid release, vibration hammer jarring pipe collar realizes that pipe collar loosens；The liquid of clasp forceps is unloaded by hydraulic pressure
Pressure locks pipe collar, Hydraulic Main Qian Xuan oil discharge pipes by pincers, and pipe collar, which unclamps, to be laid down.
In oil well scene, oil pipe moment starts the utility model, and the oil pipe pipe collar strength of 3-5 seconds is vibrated（Its
Tup uses Copper alloy material, releases for 6 times per second, will not produce spark）, by hydraulic pressure unload clasp forceps make oil pipe with and unscrew.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is new not departing from this practicality
On the premise of type spirit and scope, the utility model also has various changes and modifications, these changes and improvements both fall within requirement and protect
The scope of the utility model of shield.
Claims (2)
- The device 1. dual intensity of a kind of oil gas field pipe collar loosening and swivel shackle releases, it is characterised in that：The output terminal of hydraulic motor is consolidated Due to the side of connection babinet, connect babinet is internally provided with steel bushing, and the steel bushing side of the connection babinet is fixed on transmission case body, The output shaft of hydraulic motor is fixed on steel bushing, output the tip of the axis extend in the transmission case body of the external side of connecting box and Output the tip of the axis is fixed with eccentric disc, which is equipped with the eccentric shaft being slidably matched with straight slot in the middle part of groove profile connecting rod, groove The width of type connecting rod and the equivalent width of transmission case body, are used for realization in hydraulic motor operational process by eccentric disc and eccentric shaft Back and forth run before and after drive groove profile connecting rod, on front side of the transmission case body opposite with groove profile connecting rod or rear side is equipped with energy storage babinet, groove profile Connecting rod is equipped with the hammer stem for running through energy storage babinet, and stopping for support compression spring is equipped with the energy-storage box body of neighbouring transmission case body side Push plate, compression spring are arranged on the hammer stem between thrust plate and vibration hammer front springs support, and vibration hammer is arranged at energy storage babinet In the tup sleeve of side.
- The device 2. dual intensity of oil gas field pipe collar loosening according to claim 1 and swivel shackle releases, it is characterised in that including Jar and hydraulic pressure unload clasp forceps, and wherein hydraulic pressure unloads clasp forceps and clamped including Hydraulic Main pincers setting up and down and hydraulic pressure, is stored up in jar The both sides of energy babinet are respectively equipped with rotating arm and locking wrench, and rotating arm is hinged with being arranged at hydraulic pressure by the hinged seat of pincers side, Locking wrench is connected by locking spring with being arranged at hydraulic pressure by the hinged seat of pincers opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212591.4U CN207229043U (en) | 2017-09-21 | 2017-09-21 | A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212591.4U CN207229043U (en) | 2017-09-21 | 2017-09-21 | A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229043U true CN207229043U (en) | 2018-04-13 |
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ID=61863198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212591.4U Active CN207229043U (en) | 2017-09-21 | 2017-09-21 | A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device |
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| CN (1) | CN207229043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687325A (en) * | 2017-09-21 | 2018-02-13 | 郭子江 | A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device |
-
2017
- 2017-09-21 CN CN201721212591.4U patent/CN207229043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687325A (en) * | 2017-09-21 | 2018-02-13 | 郭子江 | A kind of oil gas field pipe collar loosens and the dual intensity of swivel shackle releases device |
| CN107687325B (en) * | 2017-09-21 | 2023-12-01 | 郭子江 | Dual-energy loosening device for loosening and rotating shackle of oil-gas field pipe hoop |
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