CN108442894A - A kind of tubing string Automatic Conveying device and carrying method - Google Patents
A kind of tubing string Automatic Conveying device and carrying method Download PDFInfo
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- CN108442894A CN108442894A CN201810482103.4A CN201810482103A CN108442894A CN 108442894 A CN108442894 A CN 108442894A CN 201810482103 A CN201810482103 A CN 201810482103A CN 108442894 A CN108442894 A CN 108442894A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 241000282326 Felis catus Species 0.000 claims abstract description 47
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 56
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000007115 recruitment Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001938 protoplast Anatomy 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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- Life Sciences & Earth Sciences (AREA)
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- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention discloses a kind of tubing string Automatic Conveying device and carrying method, including cat road ontology, the first pivoted arm, the second pivoted arm and ramp body；Cat road ontology is horizontally disposed, and the first pivoted arm lower end is hinged one end of cat road ontology；Second pivoted arm upper end is hinged the upper end of ramp body, and the lower end of ramp body is hinged the other end of cat road ontology；The first driving structure is connected on first pivoted arm, for driving being rotated around its lower end for the first pivoted arm；The second driving structure is connected on second pivoted arm, for driving being rotated around the upper end for the second pivoted arm；First pivoted arm and the second pivoted arm rotate to it is coplanar when, formed tubing string conveyance slope；Cat road ontology both sides are respectively provided with one group of pipe rack.The present invention efficiently solves that traditional work relies primarily on artificial rolling, air hoist is sling tubing string being sent to drilling floor surface, and the automation cat road transfer efficiency occurred in the recent period is low, high noise, power plant are big；The problems such as tubing string conveying, recycling lowering velocity are slowly, tubing string also needs to personnel's auxiliary on the pipe rack of ground, reduce recruitment quantity, personnel labor intensity and security risk.
Description
Technical field
The invention belongs to oil gas engineering drilling equipment technical field, it is related to a kind of tubing string Automatic Conveying device and conveying side
Method.
Background technology
Tubing string conveying device is an important component of the main equipment-drilling machine of oil-gas mining, and major function is by ground
Tubing string is transported to drilling machine operation drilling floor surface, then implements to capture to it by miscellaneous equipment, is used for drillng operation, which includes mainly
Tubing string discharges frame, cat road, ramp three parts.
Traditional work is mainly to be moved to Mao Dao by roll mode by the tubing string that will manually deposit on pipe rack
It is upper, manually with air hoist crawl, sling tubing string be sent to up to drilling floor surface, big, personnel safety risk that there are staff labor intensities
It is high.Also there is automated production application in the recent period, the problem of being primarily present：(1) structure is big, high noise, road passability are poor；(2) defeated
Send that efficiency is low, power plant is big；(3) tubing string moves and also needs to personnel's auxiliary tubing string recycling lowering velocity slowly, on the pipe rack of ground.
Nowadays, with the increase of the continuous improvement of safety requirements and personnel cost, tubing string conveying device is required increasingly
Height, full-automatic, high efficiency, low energy consumption, remote control are inevitable development trend.
Invention content
The purpose of the present invention is to provide a kind of tubing string Automatic Conveying device and carrying methods, defeated to solve existing tubing string
The problems such as volume is big, efficiency is low, power consumption is big, high noise is sent existing for device.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of tubing string Automatic Conveying device, including cat road ontology, the first pivoted arm, the second pivoted arm and ramp body；Cat road sheet
Body is horizontally disposed, and the first pivoted arm lower end is hinged one end of cat road ontology；Second pivoted arm upper end is hinged the upper end of ramp body, ramp body
Lower end be hinged the other end of cat road ontology；The first driving structure is connected on first pivoted arm, for drive the first pivoted arm around
Its lower end rotates；The second driving structure is connected on second pivoted arm, for driving being rotated around the upper end for the second pivoted arm；First turn
Arm and the second pivoted arm rotate to it is coplanar when, formed tubing string conveyance slope；Cat road ontology both sides are respectively provided with one group of pipe rack.
Further, the first driving structure includes first support and the first oil cylinder；First support includes two to be hinged
Section, first support one end are hinged on the first pivoted arm, and another section is hinged on cat road ontology；First oil cylinder connects first support
Two sections；First oil cylinder stretching/recycling can drive the first pivoted arm to be rotated around cat road ontology.
Further, the second driving structure includes second support and the second oil cylinder；Second support includes two to be hinged
Section, second support one end are hinged on the second pivoted arm, and another section is hinged on the body of ramp；Second oil cylinder connects the two of second support
Section；Second oil cylinder stretching/recycling can drive the second pivoted arm to be rotated around ramp body.
Further, further include third pivoted arm and the 4th pivoted arm；One end of third pivoted arm and the 4th pivoted arm is hinged on cat
On road ontology；And the rotary shaft of third pivoted arm and the 4th pivoted arm is coaxial with the articulated shaft of cat road ontology with the first pivoted arm.
Further, one group of pipe rack includes two be set up in parallel；Pipe rack includes crossbeam and pipe rack ontology；Comb
Frame ontology is fixed at cat road ontology side, is set on pipe rack ontology there are three guide way, each guide way and corresponding crossbeam
Between set there are one oil cylinder；Cat road ontology is provided with flip-arm close to the position of crossbeam.
Further, the corresponding oil cylinder of three guide ways is flexible, and collapsing length is different, drives crossbeam inverse around pipe rack front end
Hour hands rotate, and the adjusting of both ends height forms a natural gradient, are stored in tubing string on crossbeam by gravity from trend cat
The side of road ontology is moved, and the second backing pin limits tubing string Forward；According to control instruction, the second backing pin is retracted, a tubing string Forward
The second backing pin rises automatically afterwards, blocks back tubing string, and a tubing string of Forward enters on the flip-arm in area to be conveyed；Convey tubing string
When, flip-arm rotation, conveying tubing string enters the 4th pivoted arm in cat road, and the 4th pivoted arm lifts rotation by oil cylinder and rises, reaches
First pivoted arm position；Ejecting mechanism rotation in 4th pivoted arm, promotes tubing string, tubing string is moved into first turn under the effect of gravity
Arm is equipped with the trolley driven by winch on the first pivoted arm；Trolley drives tubing string along built in the case where winch is by rope traction
Vertical tubing string conveyance slope uplink reaches work top.
Further, flip-arm one end is hinged on cat road ontology, and the other end connects the movable end of third oil cylinder, third oil
The fixing end of cylinder is fixed on cat road ontology, and the movable end stretching of third oil cylinder can push flip-arm to be rotated around cat road ontology.
Further, flip-arm is equipped with the first backing pin, and the end of crossbeam is equipped with the second backing pin；First backing pin and second gear
Region between pin forms area to be conveyed, and area to be conveyed can only accommodate a tubing string.
Further, the first pivoted arm is equipped with to go out the first pivoted arm upper tube capital to third pivoted arm or the 4th pivoted arm
Ejecting mechanism.
A kind of tubing string Automatic Conveying method, side pipe rack conveying tubing string specifically include：
Step 1：Tubing string needed for drilling well is neatly emitted on comb frame body；
Step 2：The rising of the first hydraulic oil cylinder driving first support is adjusted, under the action of first support, the first pivoted arm is to superinverse
Hour hands rotary motion；Adjust the rising of the second hydraulic oil cylinder driving second support, under the action of second support, the upward up time of the second pivoted arm
Needle rotates；It is coplanar to adjust the first pivoted arm, the second pivoted arm, forms an inclined tubing string conveyance slope from the bottom to top；
Step 3：Drive crossbeam to be tilted to the directions Mao Dao, form an inclined ramp, be stored in tubing string on pipe rack by
Gravity is moved forward to automatically at the second backing pin；
Step 4：The second backing pin is shunk, a tubing string moves forward to area to be conveyed, and the second backing pin rises automatically, adjusts oil cylinder and drives
Dynamic rotating arm, tubing string is overturn to the second pivoted arm；
Step 5：It adjusts the second pivoted arm of hydraulic oil cylinder driving and is rotated upwardly to the first pivoted arm position, the top in the second pivoted arm counterclockwise
Go out mechanism to overturn tubing string to the first pivoted arm；
Step 6：Tubing string is overturn to the first pivoted arm, starts winch, and rope trolley drives tubing string along rampway
It moves up, other equipment crawl is waited for after reaching drill floor face.
Compared with the existing technology, the invention has the advantages that：
Ground pipe rack, Mao Dao, ramp are using electricity, air-liquid control, and dismounting interface is few so that the device is often being carried
In the case of, reduce connection, improves the reliability of hydraulic system.
The combination of the Redundancy Design and rig floor manipulator of tubing string transport system, may be implemented single tube column (drilling rod) from ground to
Drilling floor surface, then to the full process automatization for entering rat hole.
The device of the invention has increasingly automated function, while also having protoplast's work operation mode.
The device of the invention have installation quickly, it is low noise, energy saving.
Left and right tubing string receiving mechanism is arranged in the device of the invention, can work at the same time, keep its efficient, with upward height
While effect conveying tubing string, the recycling (decentralization) of tubing string is same efficiently.
Description of the drawings
Fig. 1 is tubing string Automatic Conveying device original state figure of the present invention；
Fig. 2 is tubing string Automatic Conveying structure drawing of device of the present invention；
Fig. 3 is tubing string automatically working schematic diagram of the present invention；
Fig. 4 is pipe rack conveying tubing string working state figure of the present invention；
Fig. 5 is Fig. 4 Local maps of the present invention；
Fig. 6 is pipe rack recycling tubing string working state figure of the present invention；
Fig. 7 is ejecting mechanism schematic diagram of the present invention.
Serial number in figure：1, trolley；2, cat road ontology；3, the first pivoted arm；4, first support；5, the first oil cylinder；6, the second oil
Cylinder；7, second support；8, the second pivoted arm；9, winch；10, ramp body；11, third pivoted arm；12, the 4th pivoted arm；13, third oil
Cylinder；14, the first backing pin；15, flip-arm；16, the second backing pin；17, the first guide way；18, the 4th oil cylinder；19, crossbeam；20 the 5th
Oil cylinder；21, the second guide way；22, pipe rack ontology；23, turnover panel；24, the 6th oil cylinder.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in detail.
It please referring to Fig.1 to shown in Fig. 6, the present invention provides a kind of tubing string Automatic Conveying device, including：Cat road ontology 2,
One pivoted arm 3, the second pivoted arm 8, ramp body 10, third pivoted arm 11 and the 4th pivoted arm 12.
Cat road ontology 2 is horizontally disposed, and 3 lower end of the first pivoted arm is hinged one end of cat road ontology 2；Second pivoted arm, 8 upper end is hinged
The upper end of ramp body 10, the lower end of ramp body 10 are hinged the other end of cat road ontology 2.
Further include first support 4, first support includes two sections to be hinged, and 4 one end of first support is hinged on first turn
On arm 3, another section is hinged on cat road ontology 2；First oil cylinder 5 connects two sections of first support 4；First 5 stretchings of oil cylinder/recycling
The first pivoted arm 3 can be driven to be rotated around cat road ontology 2.
Further include second support 7, second support 7 includes two sections to be hinged, and 7 one end of second support is hinged on second turn
On arm 8, another section is hinged on cat road ontology 2；Second oil cylinder 6 connects two sections of second support 7；Second 6 stretchings of oil cylinder/recycling
The second pivoted arm 8 can be driven to be rotated around cat road ontology 2.
One end of third pivoted arm 11 and the 4th pivoted arm 12 is hinged on cat road ontology 2；And third pivoted arm 11 and the 4th turn
The rotary shaft of arm 12 is coaxial with the articulated shaft of cat road ontology 2 with the first pivoted arm 3.
First support 4 can drive the rotation counterclockwise upwards of the first pivoted arm 3 under the effect of the first oil cylinder 5.On ramp body 10
The second pivoted arm 8, drive and rotate clockwise under the effect of the second oil cylinder 6, when the first pivoted arm 3 and the second pivoted arm 8 rotate to it is coplanar
When, a ramp (inclined-plane) from the bottom to top is established for tubing string conveying, is moved up to tubing string and provides an inclined-plane
Slideway.
It please refers to Fig.1, shown in Fig. 4 and Fig. 5, the both sides of cat road ontology 2 are respectively provided with one group of pipe rack 100；One group of pipe rack
Including two be set up in parallel；Pipe rack includes crossbeam 19 and pipe rack ontology 22；Pipe rack ontology 22 is fixed at cat road
2 side of ontology, sets that (the first guide way 17, the second guide way 21 and third are oriented to there are three guide way on pipe rack ontology 22
Body), the 4th oil cylinder 18 is equipped between the first guide way 17 and corresponding crossbeam 19；It is set between second guide way 21 and corresponding crossbeam 19
There is the 5th oil cylinder 20；Cat road ontology 2 is provided with flip-arm 15 close to the position of crossbeam 19；15 one end of flip-arm is hinged on cat road sheet
On body 2, the other end connects the movable end of third oil cylinder 13, and the fixing end of third oil cylinder is fixed on cat road ontology 2, third oil cylinder
13 movable end stretching can push flip-arm 15 to be rotated around cat road ontology 2.Flip-arm 15 is equipped with the first backing pin 14, crossbeam 19
End be equipped with the second backing pin 16；Region between first backing pin 14 and the second backing pin 16 forms area to be conveyed.
4th oil cylinder 18, the 5th oil cylinder 20 are moved in corresponding first leading truck 17, the second leading truck 21 and (are moved vertically upward
Dynamic height is different), drive crossbeam 19 to be rotated counterclockwise around pipe rack front end, the adjusting of both ends height forms a natural gradient
(ramp), the tubing string being stored on crossbeam 19 are moved by gravity from the side of trend cat road ontology 2, the limitation of the second backing pin 16
Tubing string moves forward.According to instruction, the second backing pin 16 is retracted, and the second backing pin 16 rises automatically after a tubing string Forward, blocks back pipe
A piece tubing string of column, Forward enters on the flip-arm 15 in area to be conveyed, and is held between first grade of pin 14 and second gear pin 16；
Tubing string, which is run at the first backing pin 14, to be stopped.A tubing string is only stored in area to be conveyed, and when needing to convey tubing string, flip-arm 15 revolves
Turn, conveying tubing string enters the 4th pivoted arm 12 in cat road, and the 4th pivoted arm 12 lifts rotation by oil cylinder and rises, and reaches the first pivoted arm
3 positions.The turnover panel 23 of ejecting mechanism (Fig. 7) in 4th pivoted arm 12 rotates under the effect of the 6th oil cylinder 24 around fulcrum, is promoted
Tubing string is moved into the first pivoted arm 3 under the effect of gravity, the trolley 1 driven by winch 9 is equipped on the first pivoted arm 3 by tubing string；Trolley
1 in the case where winch 9 is by rope traction, drives tubing string along established straight line work ramp (inclined-plane) uplink, reaches workbench
Face waits for relevant device crawl.Same principle, other side pipe rack conveying tubing string are ditto stated.
Cat road ontology both sides are equipped with pipe rack, according to storage tubing string number, frame body forms shown in more piece Fig. 4, often
The conveying of tubing string pours into tubing string according to mode, forward end frame body shown in Fig. 4 (or Fig. 6) between section frame body, makes on its pipe rack
Tubing string can all be realized and be automatically moved as required.
Tubing string principle is recycled with aforementioned on the contrary, tubing string is contacted into established ramp (inclined-plane) with trolley 1, under trolley 1
Move, band tubing string reaches Mao Dao lower parts, the ejecting mechanism in the first pivoted arm 3 by instruction requirement, by tubing string feeding third pivoted arm 11 or
4th pivoted arm 12, third pivoted arm 11 or the 4th pivoted arm 12 rotate return, and internal ejecting mechanism, which ejects tubing string, moves into crossbeam 19,
As shown in fig. 6, tubing string is moved to bottom end.
Same principle, other side pipe rack conveying tubing string are ditto stated.
The present invention also provides a kind of methods of tubing string conveying, real according to the following steps using the device of aforementioned present invention
Tubing string is applied to be transported on drilling floor surface by ground：
Step 1：Tubing string needed for drilling well is neatly emitted on comb frame body；
Step 2：Adjust the first oil cylinder 5 driving first support 4 rise, under the action of first support 4, the first pivoted arm 3 to
Upper counter-clockwise rotary motion；The second oil cylinder 6 driving second support 7 is adjusted to rise, under the action of second support 7, the second pivoted arm 8
It rotates clockwise upwards.Adjust that the first pivoted arm 3, the second pivoted arm 8 are coplanar, formed one it is logical for the inclined-plane of tubing string movement from the bottom to top
Road；
Step 3：The 4th oil cylinder 18, the 5th oil cylinder 20 are adjusted, makes it in respective first guide way 17, the second guide way 21
Stretch out vertically upward, driving crossbeam 19 is tilted to the directions Mao Dao, forms an inclined ramp, be stored in tubing string on pipe rack by
Gravity is moved forward to automatically at the second backing pin 16；
Step 4：The second backing pin 16 is shunk, a tubing string moves forward to area to be conveyed, and the second backing pin 16 rises automatically, adjusts oil
Cylinder 13 drives rotating arm 15, and tubing string is overturn to the second pivoted arm 12.
Step 5：It adjusts the 4th pivoted arm 12 of hydraulic oil cylinder driving and is rotated upwardly to 3 position of the first pivoted arm, the 4th pivoted arm 12 counterclockwise
Interior ejecting mechanism drives turnover panel 23, tubing string is overturn to the first pivoted arm 3 under the action of the 6th oil cylinder 24；
Step 6：Tubing string is overturn to the first pivoted arm 3, starts winch 9, and rope trolley 1 drives tubing string along inclined-plane slope
Road moves up, and other equipment crawl is waited for after reaching drill floor face.
Same operating procedure, other side pipe rack conveying tubing string are ditto stated.
Claims (10)
1. a kind of tubing string Automatic Conveying device, which is characterized in that including cat road ontology (2), the first pivoted arm (3), the second pivoted arm
(8) and ramp body (10)；
Cat road ontology (2) is horizontally disposed, and the first pivoted arm (3) lower end is hinged one end of cat road ontology (2)；Second pivoted arm (8) upper end
The upper end of hinged ramp body (10), the lower end of ramp body (10) is hinged the other end of cat road ontology (2)；
First pivoted arm is connected with the first driving structure on (3), for driving being rotated around its lower end for the first pivoted arm (3)；
Second pivoted arm is connected with the second driving structure on (8), for driving being rotated around the upper end for the second pivoted arm (8)；
First pivoted arm (3) and the second pivoted arm (8) rotation to it is coplanar when, formed tubing string conveyance slope；
Cat road ontology (2) both sides are respectively provided with one group of pipe rack.
2. a kind of tubing string Automatic Conveying device according to claim 1, which is characterized in that the first driving structure includes the
One holder (4) and the first oil cylinder (5)；First support includes two sections to be hinged, and first support (4) one end is hinged on first turn
On arm (3), another section is hinged on cat road ontology (2)；First oil cylinder (5) connects two sections of first support (4)；First oil cylinder
(5) stretching/recycling can drive the first pivoted arm (3) to be rotated around cat road ontology (2).
3. a kind of tubing string Automatic Conveying device according to claim 1, which is characterized in that the second driving structure includes the
Two holders (7) and the second oil cylinder (6)；Second support (7) includes two sections to be hinged, and second support (7) one end is hinged on
On two pivoted arms (8), another section is hinged on ramp body (10)；Second oil cylinder (6) connects two sections of second support (7)；Second oil
Cylinder (6) stretching/recycling can drive the second pivoted arm (8) to be rotated around ramp body (10).
4. a kind of tubing string Automatic Conveying device according to claim 1, which is characterized in that one group of pipe rack includes arranged side by side
Two be arranged；Pipe rack includes crossbeam (19) and pipe rack ontology (22)；Pipe rack ontology (22) is fixed at cat road sheet
Body (2) side is set on pipe rack ontology (22) there are three guide way, set between each guide way and corresponding crossbeam (19) there are one
Oil cylinder；Cat road ontology (2) is provided with flip-arm (15) close to the position of crossbeam (19).
5. a kind of tubing string Automatic Conveying device according to claim 4, which is characterized in that flip-arm (15) one end is hinged
On cat road ontology (2), the other end connects the movable end of third oil cylinder (13), and the fixing end of third oil cylinder is fixed on cat road ontology
(2) on, the movable end stretching of third oil cylinder (13) can push flip-arm (15) to be rotated around cat road ontology (2).
6. a kind of tubing string Automatic Conveying device according to claim 5, which is characterized in that flip-arm (15) is equipped with the
The end of one backing pin (14), crossbeam (19) is equipped with the second backing pin (16)；Area between first backing pin (14) and the second backing pin (16)
Domain forms area to be conveyed, and area to be conveyed can only accommodate a tubing string.
7. a kind of tubing string Automatic Conveying device according to claim 6, which is characterized in that further include third pivoted arm (11)
With the 4th pivoted arm (12)；One end of third pivoted arm (11) and the 4th pivoted arm (12) is hinged on cat road ontology (2)；And third turns
The rotary shaft of arm (11) and the 4th pivoted arm (12) is coaxial with the articulated shaft of cat road ontology (2) with the first pivoted arm (3).
8. a kind of tubing string Automatic Conveying device according to claim 7, which is characterized in that the corresponding oil of three guide ways
Cylinder is flexible, and collapsing length is different, and crossbeam (19) is driven to be rotated counterclockwise around pipe rack front end, and the adjusting of both ends height forms one
Natural gradient, the tubing string being stored on crossbeam (19) are moved by gravity from the side of trend cat road ontology (2), the second backing pin
(16) limitation tubing string Forward；According to control instruction, the second backing pin (16) is retracted, and the second backing pin (16) is automatic after a tubing string Forward
It rises, blocks back tubing string, a tubing string of Forward enters on the flip-arm (15) in area to be conveyed；When conveying tubing string, flip-arm
(15) it rotates, conveying tubing string enters the 4th pivoted arm (12) in cat road, and the 4th pivoted arm (12) lifts rotation by oil cylinder and rises, arrives
Up to the first pivoted arm (3) position；Ejecting mechanism rotation in 4th pivoted arm (12), promotes tubing string, under the effect of gravity moves tubing string
Enter the first pivoted arm (3), the trolley (1) driven by winch (9) is installed on the first pivoted arm (3)；Trolley (1) passes through in winch (9)
Under rope traction, drives tubing string along established tubing string conveyance slope uplink, reach work top.
9. a kind of tubing string Automatic Conveying device according to claim 7, which is characterized in that the first pivoted arm (3) is equipped with
First pivoted arm upper tube capital can be gone out to the ejecting mechanism on third pivoted arm (11) or the 4th pivoted arm (12).
10. a kind of tubing string Automatic Conveying method, which is characterized in that defeated based on a kind of tubing string automation described in claim 7
Device, side pipe rack conveying tubing string is sent to specifically include：
Step 1：Tubing string needed for drilling well is neatly emitted on comb frame body；
Step 2：The first oil cylinder (5) driving first support (4) is adjusted to rise, under the action of first support (4), the first pivoted arm
(3) upward counter-clockwise rotary motion；It adjusts the second oil cylinder (6) driving second support (7) to rise, the effect in second support (7)
Under, the second pivoted arm (8) rotates clockwise upwards；It is coplanar to adjust the first pivoted arm (3), the second pivoted arm (8), forms one from the bottom to top
Inclined tubing string conveyance slope；
Step 3：Drive crossbeam (19) to be tilted to the directions Mao Dao, form an inclined ramp, be stored in tubing string on pipe rack by
Gravity is moved forward to automatically at the second backing pin (16)；
Step 4：The second backing pin (16) is shunk, a tubing string moves forward to area to be conveyed, and the second backing pin (16) rises automatically, adjusts oil
Cylinder (13) drives rotating arm (15), and tubing string is overturn to the 4th pivoted arm (12)；
Step 5：It adjusts the 4th pivoted arm (12) of hydraulic oil cylinder driving and is rotated upwardly to the first pivoted arm (3) position, the 4th pivoted arm counterclockwise
(12) ejecting mechanism in overturns tubing string to the first pivoted arm (3)；
Step 6：Tubing string is overturn to the first pivoted arm (3), starts winch (9), and rope trolley (1) drives tubing string along inclined-plane
Ramp moves up, and other equipment crawl is waited for after reaching drill floor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482103.4A CN108442894A (en) | 2018-05-18 | 2018-05-18 | A kind of tubing string Automatic Conveying device and carrying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482103.4A CN108442894A (en) | 2018-05-18 | 2018-05-18 | A kind of tubing string Automatic Conveying device and carrying method |
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| CN108442894A true CN108442894A (en) | 2018-08-24 |
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| CN201810482103.4A Pending CN108442894A (en) | 2018-05-18 | 2018-05-18 | A kind of tubing string Automatic Conveying device and carrying method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096320A (en) * | 2020-08-14 | 2020-12-18 | 四川宏华石油设备有限公司 | Conveying device and method for pipe |
| CN112145103A (en) * | 2020-10-14 | 2020-12-29 | 中油国家油气钻井装备工程技术研究中心有限公司 | Device and method for feeding drilling columns by longitudinally arranging multiple tubular columns for power catwalk |
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| CN112145103B (en) * | 2020-10-14 | 2023-01-24 | 中油国家油气钻井装备工程技术研究中心有限公司 | Device and method for feeding drilling columns by longitudinally arranging multiple tubular columns for power catwalk |
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Application publication date: 20180824 |