CN110500049A - A kind of land rig column pipe racking device - Google Patents
A kind of land rig column pipe racking device Download PDFInfo
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- CN110500049A CN110500049A CN201910726988.2A CN201910726988A CN110500049A CN 110500049 A CN110500049 A CN 110500049A CN 201910726988 A CN201910726988 A CN 201910726988A CN 110500049 A CN110500049 A CN 110500049A
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
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- 238000007667 floating Methods 0.000 claims description 2
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- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
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Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of land rig column pipe racking device, the pipe racking device includes: basic platform；Tube drawbench, the tube drawbench includes height-regulating mechanism, free-wheeling system, reciprocating mechanism, telescoping mechanism, the height-regulating mechanism is arranged on the basic platform, the free-wheeling system is arranged on the height-regulating mechanism, the reciprocating mechanism is slidably arranged on the free-wheeling system, and the telescoping mechanism is connected on the reciprocating mechanism；And pipe storage facility, the pipe storage facility include several storagetanks towards the tube drawbench, are used to vertical storage pipe.Beneficial effects of the present invention are to realize the discharge of tubing string low level, and tube drawbench can be installed in low level, and each module is all satisfied land transport condition, have safe and reliable installation and maintenance channel.
Description
Technical field
The invention belongs to oil drilling and extracting equipment fields, and in particular to a kind of land rig column pipe racking device.
Background technique
Pipe discharge manipulator (hereinafter referred to as tube drawbench) is divided into two class of land formula and ocean formula, marine drilling platform row
Pipe machine is mostly based on column, i.e., whole height is the large-scale column structure of 26m or so, is not easy to land transport.To adapt to land
The transport requirement of ground highway, railway, equipment must split into several modules that can individually transport.
And the mode of existing land rig tube drawbench is mostly the quadruple board platform of conventional drill after reinforcing, in quadruple board platform
Lower section mounts entire tube drawbench, in order to balance the structurally and operationally habit of conventional drill, the position of the operation and maintenance of tube drawbench
Very high, for 5000m drilling machine, this highly has reached the height of liftoff 35m, and high altitude operation danger coefficient is higher, must
It must be equipped with manned maintenance hand basket, maintenance personal is promoted to corresponding height and carries out high altitude operation, has personnel's life security, tool
It the risks such as falls to exist, while repairing that timeliness is bad and the second largest unfavorable factor of high altitude operation, usually will affect entire
The main reason for promoting is difficult on drilling benefit and land rig.
In order to solve above-mentioned principal contradiction, in order to which the working depth of tube drawbench is reduced, Te Famingben pipe racking device.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of land rig column pipe racking device, the present invention
It can be realized the discharge of tubing string low level, tube drawbench can be installed in low level, and each module is all satisfied land transport condition, be had safe and reliable
Installation and maintenance channel.
To achieve the above object, the invention adopts the following technical scheme:
A kind of land rig column pipe racking device, the pipe racking device include: basic platform；Tube drawbench, the comb
Machine includes height-regulating mechanism, free-wheeling system, reciprocating mechanism, telescoping mechanism, and the height-regulating mechanism is arranged in the basic platform
On, the free-wheeling system is arranged on the height-regulating mechanism, and the reciprocating mechanism is slidably arranged on the free-wheeling system,
The telescoping mechanism is connected on the reciprocating mechanism；And
Pipe storage facility, the pipe storage facility include several storagetanks towards the tube drawbench, and it is vertical to be used to
Store pipe；Wherein, the height-regulating mechanism includes mounting platform, supporting leg, and one end of the supporting leg is hinged on the basic platform
On, the other end of the supporting leg is hinged on the mounting platform, and the mounting platform can fall, the pipe storage facility
Top be provided with hoisting gear, the hoisting gear is connect with the mounting platform；The free-wheeling system includes column, revolution
Bearing, first driving device, the column include active column and vertical columns, and it is flat that the vertical columns are fixed on the installation
On platform, the active column is connect by the pivoting support with the vertical columns, and the active column and the fixation are vertical
The first driving device is connected between column；The reciprocating mechanism includes upper pulley, lower block, the upper pulley, downslide
Vehicle is slidably arranged on the active column, and the upper pulley and lower block are connected with therebetween drive cylinder.
Preferably, guide surface is provided on the active column, the upper pulley, downslide is arranged in sliding on the guide surface
Vehicle.
Preferably, the telescoping mechanism includes telescopic arm, clamping limb, and one end of the telescopic arm is fixedly connected on described
On coaster and lower block, the other end of the telescopic arm is fixedly connected with the clamping limb.
Preferably, the telescoping mechanism includes two groups of first bars and the second bar disposed in parallel, first bar, the second bar
First end be hinged on the upper pulley, first bar, the second bar second end be respectively hinged at the both ends of quarter butt, institute
The one end for stating quarter butt is hinged on the clamping limb, and one end of third bar, the third bar are hinged in the middle part of first bar
The other end be hinged on the lower block.
Preferably, the clamping limb includes gripper clamp, third oil cylinder in upper and lower ends, the top of the clamping limb with
The telescopic arm is hinged, and the middle part of the clamping limb is connect with one end of the third oil cylinder, the other end of the third oil cylinder
It is hinged with the other end of the quarter butt.
Preferably, the pipe storage facility includes several pipe cartridge clips, if the pipe cartridge clip include steel structure frame,
Dry fingerboard snap-gauge, the steel structure frame form several storagetanks, the setting finger at the notch of each storagetank
Beam snap-gauge.
Preferably, the fingerboard snap-gauge includes cylinder, base of fixed plate and snap-gauge, and the base of fixed plate is fixedly connected on the notch
On, the snap-gauge is hinged on the base of fixed plate, and the cylinder is connected between the base of fixed plate and the snap-gauge.
Preferably, the fingerboard snap-gauge includes motor, shaft coupling, base of fixed plate and snap-gauge, and the base of fixed plate is fixedly connected on
On the notch, the snap-gauge is hinged on the base of fixed plate, and the rotor of the motor is connect with one end of the shaft coupling, institute
The other end for stating shaft coupling is connect with the snap-gauge.
Preferably, the pipe storage facility includes the first pipe cartridge clip, the second pipe cartridge clip, third pipe cartridge clip, the
Four pipe cartridge clips, the first pipe cartridge clip, the second pipe cartridge clip, third pipe cartridge clip, the 4th pipe cartridge clip are around the row
The setting of pipe machine.
Compared with prior art, the invention has the benefit that
1, tubing string low level discharges, and tube drawbench can be installed in low level, excludes high altitude operation hidden danger；
2, each module is all satisfied land transport condition, has safe and reliable installation and maintenance channel, no conventional derrick
High-altitude quadruple board platform is a kind of pipe discharge mode of novel concept；
3, the fingerboard of each pipe cartridge clip is directed to the centre of gyration of tube drawbench, and tube drawbench is carried along polar coordinate mode and managed
Son, without X, Y way moving of tube drawbench itself, than X, Y coordinates mode, mobile tube drawbench reduces crossbeam and coaster, has knot
The advantages that structure is simple, operational efficiency is high, control program is simple；
4, tube drawbench module is simplified by upper pulley, lower block, eliminates a set of coaster translation system and drag chain dress
It sets, provides a kind of new fingerboard clamp structure.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the overall effect schematic diagram of embodiment.
Fig. 2 is the embodiment schematic diagram after filling pipe.
Fig. 3 is the median plane diagrammatic cross-section of Fig. 1.
Fig. 4 is tube drawbench schematic diagram.
Fig. 5 is the enlarged schematic partial view of Fig. 4.
Fig. 6 is tube drawbench low level posture schematic diagram.
Fig. 7 is pipe cartridge clip module diagram.
Fig. 8 is pipe cartridge clip fingerboard snap-gauge enlarged drawing.
Fig. 9 is tube drawbench in standby posture schematic diagram.
Figure 10 is the comb route schematic diagram of tube drawbench.
Figure 11 is the posture schematic diagram that pipe is discharged into pipe cartridge clip designated position by tube drawbench.
Figure 12 is another mechanism form schematic diagram of telescopic arm.
Figure 13 is another drive form schematic diagram of fingerboard snap-gauge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
As shown in figures 1-13, the present embodiment provides a kind of land rig column pipe racking device, pipe racking device includes: basis
Platform 1；Tube drawbench 2, tube drawbench 2 include height-regulating mechanism, free-wheeling system, reciprocating mechanism, telescoping mechanism, height-regulating mechanism setting
On basic platform 1, free-wheeling system is arranged on height-regulating mechanism, and reciprocating mechanism is slidably arranged on free-wheeling system, stretches
Mechanism is connected on reciprocating mechanism；And
Pipe storage facility, pipe storage facility include several storagetanks towards tube drawbench 2, are used to vertical storage pipe
Son；Wherein, height-regulating mechanism includes mounting platform 21, supporting leg 201, and one end of supporting leg 201 is hinged on basic platform 1, supporting leg 201
The other end be hinged on mounting platform 21, mounting platform 21 can fall, be provided at the top of pipe storage facility promotion twist
Vehicle 202, hoisting gear 202 are connect with mounting platform 21；Free-wheeling system includes column 22, floating bearing, first driving device, is stood
Column 22 includes active column 203 and vertical columns 204, and vertical columns 204 are fixed on mounting platform 21, and active column 203 is logical
It crosses pivoting support to connect with vertical columns 204, connects first driving device between active column 203 and vertical columns 204；Up and down
Mobile mechanism includes upper pulley 224, lower block 226, the second driving device, and upper pulley 224, lower block 226 are slidably arranged in work
On dynamic column 203, upper pulley 224 and lower block 226 are connected with therebetween drive cylinder 225, one end of the second driving device
It is connect with upper pulley 224 and/or lower block 226 and/or drive cylinder 225, the other end and active column of the second driving device
203 connections.
Guide surface is provided on active column 203, sliding setting upper pulley 224, lower block 226 on guide surface, second drives
Dynamic device is any one of Ffirst cylinder 2 07, gear rack arrangement, hoist engine.
Telescoping mechanism includes telescopic arm 23, clamping limb 24, and one end of telescopic arm 23 is fixedly connected on upper pulley 224 and glides
On vehicle 226, the other end of telescopic arm 23 is fixedly connected with clamping limb 24.
Telescoping mechanism includes two groups of first bars 221 disposed in parallel and the second bar 222, the first bar 221, the second bar 222
First end is hinged on upper pulley 224, the first bar 221, the second bar 222 second end be respectively hinged at the both ends of quarter butt 227,
One end of quarter butt 227 is hinged on clamping limb 24, and the middle part of the first bar 221 is hinged with one end of third bar 223, third bar 223
The other end be hinged on lower block 226.Telescopic arm 23, as shown in figure 12.When oil cylinder 225 shortens, upper pulley 224 and downslide
The distance of vehicle 226 becomes close, the machine that the first bar 221, the parallelogram mechanism of the second bar 222 composition and third bar 223 form
Clamping limb 24 can be pushed away column 22 by structure, so that tubing string be driven to stretch.
Clamping limb 24 includes gripper clamp 211, third oil cylinder 210 in upper and lower ends, the top of clamping limb 24 and flexible
Arm 23 is hinged, and the middle part of clamping limb 24 is connect with one end of third oil cylinder 210, the other end and the quarter butt 227 of third oil cylinder 210
The other end is hinged.
Pipe storage facility includes several pipe cartridge clips, and pipe cartridge clip includes steel structure frame, several fingerboard snap-gauges 213,
Steel structure frame forms several storagetanks, and fingerboard snap-gauge 213 is arranged at the notch of each storagetank.
Fingerboard snap-gauge 213 includes cylinder 214, base of fixed plate 215 and snap-gauge 216, and base of fixed plate 215 is fixedly connected on notch,
Snap-gauge 216 is hinged on base of fixed plate 215, and cylinder 214 is connected between base of fixed plate 215 and snap-gauge 216.
Fingerboard snap-gauge 213 is also designed to motor-driven form or similar structures, as shown in figure 13.Snap-gauge in figure
216, motor 231 is mounted on base of fixed plate 215, shaft coupling 232 is provided between motor 231 and snap-gauge 216, for protecting motor
Not by additional impact.A component is integrally formed, is mounted on the front end of all fingerboards.Snap-gauge 216 can be under the driving of motor 231
Rotation is to opening or closing state.Equally realize the function of preventing pipe from freely skidding off fingerboard.Fingerboard snap-gauge 213 includes motor
231, shaft coupling 232, base of fixed plate 215 and snap-gauge 216, base of fixed plate 215 are fixedly connected on notch, and snap-gauge 216 is hinged on snap-gauge
On seat 215, the rotor of motor 231 is connect with one end of shaft coupling 232, and the other end of shaft coupling 232 is connect with snap-gauge 216.
Pipe storage facility includes the first pipe cartridge clip 3, the second pipe cartridge clip 4, third pipe cartridge clip 5, the 4th pipe bullet
Folder 6, the first pipe cartridge clip 3, the second pipe cartridge clip 4, third pipe cartridge clip 5, the 4th pipe cartridge clip 6 are arranged around tube drawbench 2.
In another embodiment, a kind of land rig column pipe racking device is provided, is specifically included:
Basic platform 1, is the base part of rig substructure, and entire tube drawbench and each pipe cartridge clip module are installed in this
On a basic platform.
Tube drawbench 2 is mounted on basic platform 1, mainly includes: mounting platform 21, column 22, telescopic arm 23, clamping limb
24 etc..
Mounting platform 21, the supporting part as entire tube drawbench.There are 4 supporting legs 201, supporting leg one end and basis in its underpart
Platform 1 is hinged, and the other end and mounting platform 21 are hinged, and all leg lengths are consistent, forms parallelogram mechanism.Entire platform
Can fall, fell after be placed on cat road 7 or directly by outrigger support on the ground, as shown in Fig. 6.Two promotions twist
Vehicle 202 can be electric winch, be also possible to pneumatically or hydraulically winch, be mounted on the pipe cartridge clip edge of two sides, wirerope with
Mounting platform 21 connects, and hoisting gear 202 is responsible for the promotion and decentralization of mounting platform 21.
Column 22 is mounted on mounting platform 21, is the bearing of entire tube drawbench, and column is divided into active column 203 and consolidates
Determine column 204, pivoting support and corresponding first driving device 205 are installed among two columns, a kind of specific drive scheme,
The outer ring of pivoting support connects active column, and inner ring is then connected on vertical columns, and active column 203 is relative to vertical columns
204 can rotate around vertical axes, and first driving device can be motor, be also possible to hydraulic, air motor, and motor is mounted on revolution
On the outer ring of bearing, pivoting support inner ring can be driven relative to outer ring rotating, so that entire active column 203 is driven to rotate,
Active column rotational angle is close to 280 degree.
There is guide surface 25 on active column, the trolley 206 of telescopic arm 23 can be slided up and down along this face.Trolley 206 and work
It is connected between dynamic column 203 by Ffirst cylinder 2 07.Under the action of Ffirst cylinder 2 07, trolley 206 can be slided up and down.When
So, the effect of the first oil cylinder herein can also use the same functions of realizations such as rack-and-pinion, promotion hoist engine.Along vertical columns
204, the settable ladder (not shown) of active column 203, the height of tube drawbench can be reached along ladder staff, is convenient for
Overhaul of the equipments and maintenance.
Telescopic arm 23 is mounted on column 22 by trolley 206, and telescopic arm is made of two groups of four-bar linkages 208, tool
Body, it using the four-bar mechanism of parallelogram, is driven by the second oil cylinder 209, realizes whole stretching or retract, specifically, the
The main body of two oil cylinders is connected on trolley, and the moving portion of the second oil cylinder is connected on a rod piece of four-bar mechanism.
Clamping limb 24, top have connecting hole hinged by pin shaft with telescopic arm, and middle part is equipped with third oil cylinder 210, and third is oily
210 one end of cylinder and telescopic arm are hinged, and the other end and clamping limb 24 are hinged, pass through the flexible, it can be achieved that clamping limb 24 inclines of oil cylinder
Gradient control and adjusting.Top and bottom are equipped with two groups of gripper clamps 211, are fixedly mounted with clamping limb, and pincers are equipped in gripper clamp 211
The friction block of tooth or great friction coefficient holds column tube for clamping and hanging.It is settable in gripper clamp 211 to be for detecting pipe
The no sensor (not shown) for reaching commitment positions.
First pipe cartridge clip 3 is made of a steel structure frame 212, several fingerboard snap-gauges 213.Integral installation is in base
On plinth platform 1, middle part is equipped with the connection structure with tube drawbench mounting platform 21, the fixation after being promoted in place for tube drawbench 2.Refer to
Beam snap-gauge 213 is the turnable snap-gauge of cylinder driving, is made of cylinder 214, base of fixed plate 215 and snap-gauge 216 etc., is pipe disengaging
The switch of fingerboard, prevents pipe from freely skidding off fingerboard.Otic placode can also can be arranged in bottom with integral hoisting in entire pipe cartridge clip
And pin, it is installed by the way of rotating and upgrading.If road conditions license, it can also drop to the ground and be attached to whole pipe one
Change transport.Finger structure at the top of fingerboard, that is, steel structure frame.
Second pipe cartridge clip 4, third pipe cartridge clip 5,6 structure of the 4th pipe cartridge clip are similar with the first pipe cartridge clip, whole
After installation, the fingerboard of each pipe cartridge clip is directed to the centre of gyration of tube drawbench, and tube drawbench carries pipe, nothing along polar coordinate mode
Need X, Y way moving of tube drawbench itself.Than X, Y coordinates mode, mobile tube drawbench reduces crossbeam and coaster, has structure letter
The advantages that list, operational efficiency are high, control program is simple.
Installation process
Mainly comprise the following steps:
1) (base portion of corresponding drilling machine), cat road 7 lift in place (if any) lifting of basic platform 1 in place；
2) the first pipe cartridge clip, the second pipe cartridge clip, third pipe cartridge clip, the 4th pipe cartridge clip are installed；
3) 4 supporting legs 201 are installed, lower end is connect with basic platform 1, puts on pin；
4) mounting platform 21 is connect with 201 other end of supporting leg, puts on pin；
5) by the 22 of tube drawbench, 23,24 integral installations to mounting platform 21, then by relevant pipeline, cable connection
It is good；
6) wirerope of two hoisting geares 202 is connect with mounting platform 21, puts on pin, connect pipeline；
7) two simultaneously operations of hoisting gear 202 pull wirerope, and mounting platform 21, which will slowly revolve, rises to set height
Degree, puts on the pin connecting with two sides pipe cartridge clip.
It installs.
Comb process(take over pipe from target position and be emitted on the process of pipe cartridge clip)
Mainly comprise the following steps:
1) column tube of target position is in place, waits tube drawbench to grab pipe, tube drawbench returns to standby posture, such as Fig. 9
It is shown；
2) the second oil cylinder 209 acts, and telescopic arm 23 stretches out, and clamping limb 24 is transplanted on to the position of target pipe；
3) two groups of gripper clamps 211 simultaneously operation on clamping limb 24, the pipe of target position is clamped；
4) Ffirst cylinder 2 07 acts, and the raising of target pipe is left ground by entire tube drawbench；
5) the second oil cylinder 209 acts, and telescopic arm 23 retracts certain distance；
6) first driving device 205 acts, and clamping limb 24 and pipe do rotary motion around vertical axes together, when clamping limb 24
After being directed at the fingerboard of discharge, stop motion；
7) the second oil cylinder 209 acts, and telescopic arm 23 stretches out, and pipe reaches specific bit in pipe cartridge clip and postpones stopping；
8) Ffirst cylinder 2 07 acts, and entire tube drawbench transfers target pipe, until pipe lower end contacting pipe cartridge clip bottom surface
After stop；
So far the discharge process of a pipe is completed.
Take pipe process(take out pipe from pipe cartridge clip and send to the process of target position) is with comb process on the contrary, herein
It repeats no more.
This pipe racking device can satisfy the discharge of tubing string low level, reduce the center of gravity of entire drilling machine.Tube drawbench can be individually low
Position installation, each module are all satisfied land transport condition, have safe and reliable installation and maintenance channel, the high-altitude of no conventional derrick
Quadruple board platform, the risk of no high altitude operation.Tube drawbench walks polar motion mode, than conventional XY cartesian coordinate motion mode
Tube drawbench has many advantages, such as that operational efficiency is high, structure is simple, control program is simple, is a kind of pipe of safe and reliable novel concept
Sub- discharge mode.
Although above-described embodiment makes specific descriptions to the present invention, come for those of ordinary skill in the art
It says, it is understood that can be modified within spirit and scope of the invention based on present disclosure not departing from
Or improve, these modification and improvement are all within spirit and scope of the invention.
Claims (9)
1. a kind of land rig column pipe racking device, which is characterized in that the pipe racking device includes: basic platform (1)；
Tube drawbench (2), the tube drawbench (2) include height-regulating mechanism, free-wheeling system, reciprocating mechanism, telescoping mechanism, the tune
High mechanism is arranged on the basic platform (1), and the free-wheeling system is arranged on the height-regulating mechanism, described to move up and down machine
Structure is slidably arranged on the free-wheeling system, and the telescoping mechanism is connected on the reciprocating mechanism；And
Pipe storage facility, the pipe storage facility includes several storagetanks towards the tube drawbench (2), for depositing vertically
Put pipe；
Wherein, the height-regulating mechanism includes mounting platform (21), supporting leg (201), and one end of the supporting leg (201) is hinged on described
On basic platform (1), the other end of the supporting leg (201) is hinged on the mounting platform (21), the mounting platform (21)
It can fall, be provided at the top of the pipe storage facility hoisting gear (202), the hoisting gear (202) and the peace
Assembling platform (21) connection；
The free-wheeling system includes column (22), floating bearing, first driving device, and the column (22) includes active column
(203) it is fixed on the mounting platform (21) with vertical columns (204), the vertical columns (204), the active column
(203) it is connect by the pivoting support with the vertical columns (204), the active column (203) and the vertical columns
(204) first driving device is connected between；
The reciprocating mechanism includes upper pulley (224), lower block (226), and the upper pulley (224), lower block (226) are sliding
Dynamic to be arranged on the active column (203), the upper pulley (224) and lower block (226) are connected with therebetween driving oil
Cylinder (225).
2. land rig column pipe racking device according to claim 1, which is characterized in that the active column (203)
On be provided with guide surface, the upper pulley (224), lower block (226) is arranged in sliding on the guide surface.
3. land rig column pipe racking device according to claim 1, which is characterized in that the telescoping mechanism includes stretching
One end of contracting arm (23), clamping limb (24), the telescopic arm (23) is fixedly connected on the upper pulley (224) and lower block
(226) on, the other end of the telescopic arm (23) is fixedly connected with the clamping limb (24).
4. land rig column pipe racking device according to claim 3, which is characterized in that the telescoping mechanism includes two
Group the first bar (221) disposed in parallel and the second bar (222), first bar (221), the second bar (222) first end cut with scissors
Connect on the upper pulley (224), first bar (221), the second bar (222) second end be respectively hinged at quarter butt (227)
Both ends, one end of the quarter butt (227) is hinged on the clamping limb (24), is hinged in the middle part of first bar (221)
The other end of one end of third bar (223), the third bar (223) is hinged on the lower block (226).
5. land rig column pipe racking device according to claim 4, which is characterized in that the clamping limb (24) includes
Gripper clamp (211), third oil cylinder (210) in upper and lower ends, the top and the telescopic arm (23) of the clamping limb (24)
Hingedly, the middle part of the clamping limb (24) is connect with one end of the third oil cylinder (210), the third oil cylinder (210) it is another
The other end of one end and the quarter butt (227) is hinged.
6. land rig column pipe racking device according to claim 1, which is characterized in that the pipe storage facility packet
Several pipe cartridge clips are included, the pipe cartridge clip includes steel structure frame, several fingerboard snap-gauges (213), the steel structure frame shape
At several storagetanks, the fingerboard snap-gauge (213) is set at the notch of each storagetank.
7. land rig column pipe racking device according to claim 6, which is characterized in that the fingerboard snap-gauge (213)
Including cylinder (214), base of fixed plate (215) and snap-gauge (216), the base of fixed plate (215) is fixedly connected on the notch, described
Snap-gauge (216) is hinged on the base of fixed plate (215), and the cylinder (214) is connected to the base of fixed plate (215) and the snap-gauge
(216) between.
8. land rig column pipe racking device according to claim 6, which is characterized in that the fingerboard snap-gauge (213)
Including motor (231), shaft coupling (232), base of fixed plate (215) and snap-gauge (216), the base of fixed plate (215) is fixedly connected on institute
It states on notch, the snap-gauge (216) is hinged on the base of fixed plate (215), the rotor and the shaft coupling of the motor (231)
(232) one end connection, the other end of the shaft coupling (232) are connect with the snap-gauge (216).
9. land rig column pipe racking device according to claim 6, which is characterized in that the pipe storage facility packet
Include the first pipe cartridge clip (3), the second pipe cartridge clip (4), third pipe cartridge clip (5), the 4th pipe cartridge clip (6), first pipe
Cartridge clip (3), the second pipe cartridge clip (4), third pipe cartridge clip (5), the 4th pipe cartridge clip (6) are set around the tube drawbench (2)
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726988.2A CN110500049A (en) | 2019-08-07 | 2019-08-07 | A kind of land rig column pipe racking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726988.2A CN110500049A (en) | 2019-08-07 | 2019-08-07 | A kind of land rig column pipe racking device |
Publications (1)
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| CN111594073A (en) * | 2020-04-07 | 2020-08-28 | 中曼石油装备集团有限公司 | Land off-line operation drilling machine |
| CN113187415A (en) * | 2021-06-17 | 2021-07-30 | 浙江科技学院 | Vertical discharging device and method for petroleum sucker rod |
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Application publication date: 20191126 |