CN203603796U - Pillar placing system for oil and gas field well drilling workover rig - Google Patents
Pillar placing system for oil and gas field well drilling workover rig Download PDFInfo
- Publication number
- CN203603796U CN203603796U CN201320816938.1U CN201320816938U CN203603796U CN 203603796 U CN203603796 U CN 203603796U CN 201320816938 U CN201320816938 U CN 201320816938U CN 203603796 U CN203603796 U CN 203603796U
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- mechanical arm
- column
- platform
- workover rig
- transfer gear
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Abstract
The utility model relates to a pillar placing system for an oil and gas field well drilling workover rig. The pillar placing system comprises a platform rack arranged on a derrick platform, a mechanical arm arranged on the derrick platform, a mechanical arm fixing frame arranged on a derrick second-layer platform and a mechanical arm arranged on the mechanical arm fixing frame. A mechanical hand is arranged on the mechanical arm. The mechanical hand is arranged in the horizontal direction. Pillars are placed through the mechanical hand instead of manpower. Thus, the labor intensity of workers is reduced and safety of workers is improved.
Description
Technical field
The utility model relates to a kind of instrument of drillng operation, and espespecially a kind of oilfield drilling, workover rig are put system with column.
Background technology
In underground work well workover process due to column relatively with single length double, weight has also increased many, its inertia also increases many accordingly, when putting, the regulation place that it is moved to rig floor by the screw thread of dismantling box cupling as workman need to pay larger strength, because quantity is many, number of operations is frequent, stream time is long, makes this work become in workover treatment comparatively one of hard work, in fact since having adopted oil pipe lifting mechanism, hydraulic tongs, after air operated slips, the link that manpower is put column has become work more high-risk in workover treatment, because should pay corresponding active force while moving column by manpower collides with other facilities that move or fixing on moment strick precaution platform again, the easy like this people of making also easily makes people's fatigue in high-pressure, in the time that making a fault, a certain link (pulls out of hole too fast, stop inappropriate, column storing curved stress, hydraulic tongs solid failure, column putting position is bad etc.) can easily cause operating personnel injured.
Owing to there being above potential safety hazard, consider that the work of putting of column manpower is changed into manipulator puts, reduce operating personnel's labour intensity and improve safety with this.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of operating personnel's of reduction labour intensity and oilfield drilling, the workover rig column of raising safety to put system.
The utility model is that a kind of oilfield drilling, workover rig column are put system, comprise the platform frame that is arranged on derrick one deck platform, be arranged on mechanical arm in platform frame, be arranged on derrick two-layer platform mechanical arm fixed mount, be arranged on the mechanical arm on mechanical arm fixed mount, on described mechanical arm, manipulator is set.
Described manipulator is in horizontal direction setting.
Described platform frame comprises firm banking, transfer gear, mechanical arm height adjustment mechanism, described mechanical arm height adjustment mechanism connects the mechanical arm being arranged in platform frame, described transfer gear is arranged on firm banking, the first output mechanism of transfer gear is connected with firm banking, the second output mechanism of transfer gear is connected with mechanical arm height adjustment mechanism, and described transfer gear arranges walking gear.
Described firm banking comprises former and later two bases, support bar and rack frame, and described support bar is arranged between two bases, and rack frame is also arranged between two bases, and the tooth bar on rack frame engages with the walking gear of transfer gear.
Described transfer gear comprises hydraulic motor, gearbox, two electromagnetic clutch, described hydraulic motor is connected with gearbox, the first output shaft of speed changer is connected with the walking gear of transfer gear by an electromagnetic clutch, and the second output shaft of speed changer is connected with mechanical arm height adjustment mechanism by an electromagnetic clutch.
Described mechanical arm height adjustment mechanism comprises inside and outside two-layer cylinder, a built-in double acting telescoping cylinder.
Described mechanical arm comprises connection base, principal arm, auxiliary, pull bar, manipulator adjusting yoke, hydraulic cylinder, the upper end of described principal arm and the upper end of auxiliary are connected through the hinge, elongated end upwards of described auxiliary and the upper end of pull bar are connected through the hinge, the lower end of pull bar be connected base hinge connect, the lower end of principal arm be connected base and be connected through the hinge, the lower end of the auxiliary manipulator that is connected through the hinge, one end of described manipulator adjusting yoke and manipulator chain connection, the other end and principal arm, the other end is fixedly connected on principal arm and is connected with auxiliary on the hinge pin of use, the cylinder body top of top position chain connection hydraulic cylinder in the middle of described principal arm, the position of the piston tip chain connection of hydraulic cylinder under examining in the middle of the auxiliary.
Described mechanical arm fixed mount comprises standing part and transverse movement drive part, standing part comprises two and the hinged fixed mount in quadruple board platform edge and is arranged on two support bars between fixed mount, and transverse movement drive part comprises the driving leading screw of installing with support bar upper parallel, the hydraulic motor being connected with driving leading screw one end and the mechanical arm bogie being driven by leading screw.
Useful technique effect of the present utility model is: the work of putting of column manpower is changed into manipulator and put, reduce operating personnel's labour intensity and improve safety with this.
Accompanying drawing explanation
Fig. 1: the platform frame of the utility model one deck platform and the structural representation of mechanical arm.
Fig. 2: two layers of flat structural representation of clapping of the utility model.
The A of Fig. 3: Fig. 2 is to schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The utility model is that a kind of oilfield drilling, workover rig column are put system, comprise the platform frame that is arranged on derrick one deck platform, be arranged on mechanical arm 100 in platform frame, be arranged on derrick two-layer platform mechanical arm fixed mount, be arranged on the mechanical arm 100 on mechanical arm fixed mount, manipulator 300 is set on described mechanical arm.Described manipulator is in horizontal direction setting.
Described platform frame comprises firm banking 210, transfer gear 220, mechanical arm height adjustment mechanism 230, described mechanical arm height adjustment mechanism connects the mechanical arm 100 being arranged in platform frame, described transfer gear is arranged on firm banking, the first output mechanism of transfer gear is connected with firm banking, the second output mechanism of transfer gear is connected with mechanical arm height adjustment mechanism, described transfer gear walking gear is set.
Described firm banking 210 comprises former and later two bases 211, support bar 212 and rack frame 213, described support bar arranges two, and be arranged between two bases, the two ends of support bar are separately fixed on the base at two ends (there is jackscrew in bearing), rack frame is also arranged between two bases, is fixedly connected with base, and there is jackscrew in bearing.Tooth bar 214 on rack frame engages with the walking gear of transfer gear, on " L " shape track on rack frame, has righting wheel, Free-rolling in orbit.
Described transfer gear comprises hydraulic motor 221, gearbox 222, two electromagnetic clutch, two support bars pass from the both sides of gear respectively, gearbox can slide on two support bars, described hydraulic motor is connected with gearbox, with two groups of gears in fluid motor-driven gearbox, make speed become two grades and export from the first output shaft and second output shaft of gearbox respectively, the output of the first output shaft is in the bottom of speed changer, be connected with the walking gear of transfer gear by an electromagnetic clutch, the second output shaft is from the top outputting power of speed changer, and be connected with mechanical arm height adjustment mechanism by an electromagnetic clutch.All states in " closing " of two clutches, also can be separately in " from " or the state of " closing ", the position that the clutch being only connected with the first output shaft is responsible for mechanical arm and well head, the clutch being connected with the second output shaft is responsible for the right object of manipulator mouth " well head column " or " putting district's column ", it in " closing " for time mechanical arm can half-twist, be that to have motor to turn to clockwise or counterclockwise responsible.
Described mechanical arm height adjustment mechanism comprises inside and outside two-layer cylinder, inner layer cylinder body 231 and outer cylinder 232, a built-in double acting flexible 233.First the power of upper clutch output pass to mechanical arm height adjustment mechanism, due to it be one by the two-layer cylinder forming inside and outside, a built-in double acting telescoping cylinder, the height on nexine top falls to regulate by stretching of cylinder, inside and outside between two-layer cylindrical shell, connect with the pin that can slide simultaneously, all can transmitting torque in any position thereby guarantee.Have a mounting flange on the top of rising nexine, with it be mounted on the mechanical arm in platform frame.
The utility model arranges two mechanical arms, be arranged on respectively mechanical arm in platform frame, be arranged on the mechanical arm on the mechanical arm fixed mount of derrick two-layer platform, the structure of two mechanical arms is identical, just installation site difference, the mechanical arm being arranged on the mechanical arm fixed mount of derrick two-layer platform has adopted inverted method.
Described mechanical arm 100 comprises connection base 110, principal arm 120, auxiliary 130, pull bar 140, manipulator adjusting yoke 150, hydraulic cylinder 160, the upper end of described principal arm is connected by hinge 170 with the upper end of auxiliary, described auxiliary elongated end 180 is upwards connected through the hinge with the upper end of pull bar, the lower end of pull bar be connected base hinge connect, the lower end of principal arm be connected base and be connected through the hinge, the lower end of the auxiliary manipulator that is connected through the hinge, one end of described manipulator adjusting yoke and manipulator chain connection, the other end is fixedly connected on principal arm and is connected with auxiliary on the hinge pin of use, and become certain anglec of rotation with pin, the cylinder body top of top position chain connection hydraulic cylinder in the middle of described principal arm, the position of the piston tip chain connection of hydraulic cylinder under examining in the middle of the auxiliary.Manipulator is double-four link mechanism, with a small-sized telescopic hydraulic cylinder driving, the reciprocating motion of hydraulic cylinder piston is finally converted to the open and close movement of mechanical finger, in order to reduce manipulator activity space, arrive column and closely put, the finger of manipulator also has a space while closing up; Manipulator is all the time in horizontal direction, and this is to be reconciled by manipulator adjusting yoke.The connection base that is arranged on the mechanical arm in platform frame is arranged on the mechanical arm height adjustment mechanism of platform frame, and the connection base that is arranged on the mechanical arm on the mechanical arm fixed mount of derrick two-layer platform is fixedly connected with mechanical arm bogie.
The mechanical arm fixed mount of described quadruple board platform comprises standing part and transverse movement drive part, standing part comprises two and the hinged fixed mount 310 in quadruple board platform edge and is arranged on two support bars 320 between fixed mount, and transverse movement drive part comprises the driving leading screw 410 of installing with support bar upper parallel, the hydraulic motor 420 being connected with driving leading screw one end and the mechanical arm bogie 430 being driven by leading screw.When derrick is holded up quadruple board platform and is flat, mechanical arm fixed mount and mechanical arm part will be transferred by the edge of deadweight hanging and quadruple board platform, and operator is after mechanical arm fixed mount hinge place penetrates pin, and mechanical arm fixed mount has just been fixedly connected on the limit of quadruple board platform.The rotating campaign of motor finally changes moving left and right of mechanical arm bogie into, and the effect of support bar is to prevent that mechanical arm bogie from swinging, and prevents from driving leading screw bending, reaction force is provided to the motion of mechanical arm.
When work, the mechanical arm in platform frame and quadruple board platform mechanical arm are used in conjunction with just and can finish the work
1. driller's operation that pulls out of hole, hoist engine pull-up column, two or three drilling rods that connect together or oil pipe, rise to the height of regulation, stops lift winch machine and stop operating.
2. start air operated slips, the latter half of clamping column, promotes hydraulic tongs to column shackle position; The Platform Machinery arm column of catching in full bloom, position is on the top of hydraulic tongs, and quadruple board platform mechanical arm is in full bloom simultaneously, catches the upper end position of column below elevator.
3. hydraulic tongs starts and carries out shackle operation, dismantles rear hydraulic tongs and is pushed into side, and hoist engine is started in driller's operation, above carries column a little (100-200mm), then transfers column, starts mechanical arm, and mechanical arm reclaims, and major-minor arm is folding.
4. the suction of mechanical arm first clutch and base run to horizontal putting position on tooth bar, first clutch departs from, second clutch inhale and, mechanical arm 90-degree rotation, mechanical arm is bloomed to putting position, and (hoist engine is being transferred always) column lower end lands, and mechanical arm opens manipulator, mechanical arm reclaims (in folded state) 90-degree rotation (rotation direction is with front once contrary), and platform mechanical arm starts to await orders.Hoist engine quits work, and now column is in obliquity, and lower end is in placement area, and upper end is on derrick tourist bus track.
5. quadruple board platform operator is opened elevator valve, start quadruple board platform mechanical arm switch, mechanical arm is ajusted the upper end of column (vertical with platform) by reclaiming, move (rotating by leading screw), open manipulator, mechanical arm reclaims, and walking (leading screw rotation) to initial position is awaited orders.
This device adopt mechanical arm on tooth bar, move, and tooth bar put with workover rig be placed with three may, both coaxial line, parallel to the axis, perpendicular to axis; The anglec of rotation of mechanical arm has 90 degree, 180 degree, its objective is for mechanical arm decomposes by the track of this special moving handle column operation, thereby realizes automated job.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. an oilfield drilling, workover rig are put system with column, it is characterized in that, comprise the platform frame that is arranged on derrick one deck platform, be arranged on mechanical arm in platform frame, be arranged on derrick two-layer platform mechanical arm fixed mount, be arranged on the mechanical arm on mechanical arm fixed mount, on described mechanical arm, manipulator is set.
2. a kind of oilfield drilling according to claim 1, workover rig are put system with column, it is characterized in that, described manipulator is in horizontal direction setting.
3. a kind of oilfield drilling according to claim 2, workover rig are put system with column, it is characterized in that, described platform frame comprises firm banking, transfer gear, mechanical arm height adjustment mechanism, described mechanical arm height adjustment mechanism connects the mechanical arm being arranged in platform frame, described transfer gear is arranged on firm banking, the first output mechanism of transfer gear is connected with firm banking, the second output mechanism of transfer gear is connected with mechanical arm height adjustment mechanism, and described transfer gear arranges walking gear.
4. a kind of oilfield drilling according to claim 3, workover rig are put system with column, it is characterized in that, described firm banking comprises former and later two bases, support bar and rack frame, described support bar is arranged between two bases, rack frame is also arranged between two bases, and the tooth bar on rack frame engages with the walking gear of transfer gear.
5. a kind of oilfield drilling according to claim 3, workover rig are put system with column, it is characterized in that, described transfer gear comprises hydraulic motor, gearbox, two electromagnetic clutch, described hydraulic motor is connected with gearbox, and the first output shaft of speed changer is connected with the walking gear of transfer gear by an electromagnetic clutch, and the second output shaft of speed changer is connected with mechanical arm height adjustment mechanism by an electromagnetic clutch.
6. a kind of oilfield drilling according to claim 3, workover rig are put system with column, it is characterized in that, described mechanical arm height adjustment mechanism comprises inside and outside two-layer cylinder, a built-in double acting telescoping cylinder.
7. a kind of oilfield drilling according to claim 2, workover rig is put system with column, it is characterized in that, described mechanical arm comprises connection base, principal arm, auxiliary, pull bar, manipulator adjusting yoke, hydraulic cylinder, the upper end of described principal arm and the upper end of auxiliary are connected through the hinge, elongated end upwards of described auxiliary and the upper end of pull bar are connected through the hinge, the lower end of pull bar be connected base hinge connect, the lower end of principal arm be connected base and be connected through the hinge, the lower end of the auxiliary manipulator that is connected through the hinge, one end of described manipulator adjusting yoke and manipulator chain connection, the other end is fixedly connected on principal arm and is connected with auxiliary on the hinge pin of use, the cylinder body top of top position chain connection hydraulic cylinder in the middle of described principal arm, the piston tip chain connection of hydraulic cylinder is in the middle position on the lower of auxiliary.
8. a kind of oilfield drilling according to claim 2, workover rig are put system with column, it is characterized in that, described mechanical arm fixed mount comprises standing part and transverse movement drive part, standing part comprises two and the hinged fixed mount in quadruple board platform edge and is arranged on two support bars between fixed mount, and transverse movement drive part comprises the driving leading screw of installing with support bar upper parallel, the hydraulic motor being connected with driving leading screw one end and the mechanical arm bogie being driven by leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816938.1U CN203603796U (en) | 2013-12-13 | 2013-12-13 | Pillar placing system for oil and gas field well drilling workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816938.1U CN203603796U (en) | 2013-12-13 | 2013-12-13 | Pillar placing system for oil and gas field well drilling workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603796U true CN203603796U (en) | 2014-05-21 |
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ID=50716473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816938.1U Expired - Fee Related CN203603796U (en) | 2013-12-13 | 2013-12-13 | Pillar placing system for oil and gas field well drilling workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603796U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083925A (en) * | 2017-04-24 | 2017-08-22 | 谯伊淇 | A kind of automatic well maintenance vehicle |
| CN107869315A (en) * | 2017-10-30 | 2018-04-03 | 烟台杰瑞石油装备技术有限公司 | One kind automation workover rig |
| CN110886583A (en) * | 2018-09-11 | 2020-03-17 | 沈阳新松机器人自动化股份有限公司 | Pipe arranging robot for drill floor of drilling machine |
-
2013
- 2013-12-13 CN CN201320816938.1U patent/CN203603796U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083925A (en) * | 2017-04-24 | 2017-08-22 | 谯伊淇 | A kind of automatic well maintenance vehicle |
| CN107083925B (en) * | 2017-04-24 | 2023-10-24 | 大港油田集团井下作业公司 | Automatic well repair vehicle |
| CN107869315A (en) * | 2017-10-30 | 2018-04-03 | 烟台杰瑞石油装备技术有限公司 | One kind automation workover rig |
| CN110886583A (en) * | 2018-09-11 | 2020-03-17 | 沈阳新松机器人自动化股份有限公司 | Pipe arranging robot for drill floor of drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |