CN201486490U - Vehicle-mounted continuous-tube roller - Google Patents
Vehicle-mounted continuous-tube roller Download PDFInfo
- Publication number
- CN201486490U CN201486490U CN200920173042XU CN200920173042U CN201486490U CN 201486490 U CN201486490 U CN 201486490U CN 200920173042X U CN200920173042X U CN 200920173042XU CN 200920173042 U CN200920173042 U CN 200920173042U CN 201486490 U CN201486490 U CN 201486490U
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- roller
- automobile chassis
- vehicle
- hydraulic motor
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Abstract
The utility model discloses a vehicle-mounted continuous-tube roller, namely a vehicle-mounted large-diameter continuous-tube roller for continuous-tube underground operation or well drilling in oil fields, which mainly comprises an automobile chassis, hydraulic landing legs, a side guard board, a control chamber, a roller, a roller pedestal and a rotary hydraulic motor, and is characterized in that: the control chamber of the roller is fixed on the rear of an automobile cab of the automobile chassis; a hydraulic system is arranged in the control chamber; and the roller pedestal is arranged on the upper part of the automobile chassis. The roller is fixed on the roller pedestal; the roller and the roller pedestal are positioned at the back of an operation chamber; and the central line of the roller is parallel with that of the automobile chassis. The rotary hydraulic motor is fixed below the automobile chassis; and an output shaft of the rotary hydraulic motor is connected with a rotary central drum of the roller pedestal through a key. The hydraulic landing legs are fixed below the automobile chassis. The vehicle-mounted continuous-tube roller has the following advantages that: the diameter of the roller is increased, so the capacity of the continuous-tube roller is increased, the depth of the operation of a continuous tube is increased, and the problem of transportation is effectively solved.
Description
Technical field
The present invention relates to the oil drilling technical field, particularly a kind of continuous pipe bit well equipment is a kind of vehicle-mounted continuous pipe cylinder, and say so more specifically a kind of operation or drilling well are managed cylinder continuously with vehicle-mounted major diameter.
Background technology
In recent years, along with continuous pipe bit well technology developing rapidly at home, the attention degree that each oil field is managed working rig, well logging machine, rig continuously is also more and more higher.
In continuous pipe operation, cylinder is the vitals that is used for depositing continuous pipe, and the length that cylinder can twine continuous pipe is referred to as the capacity of cylinder.The amount of capacity of cylinder directly decision is managed the degree of depth that operation can reach continuously.During operation on the sea, because cylinder is by ship, the diameter of cylinder can design greatlyyer, and capacity also can reach the requirement of operation.
And conventional land operation, the restriction that is subjected to is more.On the one hand because the high restriction of bridge when being subjected to road transport, the diameter of cylinder and capacity can not be too big, cause the continuous length of tube deposited limited; On the other hand, the chassis width of haulage vehicle is restricted, and when routine was laterally placed in the driving process, cylinder can not be very wide, and this makes that also drum capacity is less.Therefore, the capacity problem of cylinder has more and more become land major diameter and has managed the significant problem that the middle-deep well operation can't be evaded continuously.
Conventional haulage device is used in land continuous pipe operation, and the continuous length of tube of delivery does not reach the enough degree of depth of operation and maybe can't twine sufficiently long major diameter and manage continuously, has limited depth of implements to a great extent.Make script manage operation continuously and yield, adopt other operation schemes, limited applying of continuous pipe operation technique.
Summary of the invention
The purpose of this invention is to provide a kind of vehicle-mounted continuous pipe cylinder, solve cylinder is managed in pipe operation continuously or drilling well continuously with vehicle-mounted major diameter capacity problem, promptly by cylinder is widened, and adjust the relative position on cylinder and chassis with rotary hydraulic motor, make the capacity of its increase cylinder under the prerequisite that satisfies driving and job requirements.Overcome the deficiency that existing continuous pipe haulage device can not satisfy the heavy duty service requirement,
The technical solution used in the present invention is: vehicle-mounted continuous pipe cylinder, mainly form by automobile chassis, hydraulic leg, side guard board, control room, cylinder, cylinder base, rotary hydraulic motor, it is characterized in that: the cylinder control room is fixed on the automobile cab back of automobile chassis, hydraulic system is arranged in the control room, hydraulic system comprises hydraulic pump console and pipeline, can realize control in the control room to rotary hydraulic motor, and the transferring to pack up with putting down of side guard board and erect of hydraulic leg.On automobile chassis top the cylinder base is arranged.Be fixed with cylinder on the cylinder base, roll the back that is positioned at operating room with the cylinder base, the center line of cylinder is parallel with the automobile chassis center line.Be fixed with rotary hydraulic motor below automobile chassis, the output shaft of rotary hydraulic motor is connected with the centre of gyration tube of cylinder base by key.Be fixed with two retractable hydraulic legs in the automobile chassis bottom, with bear major diameter continuously the weight of pipe and cylinder and operation steadily.
The housing of described rotary hydraulic motor also is fixed on the bottom of automobile chassis with the bolt and spring washer sheet by adpting flange.
Both sides at automobile chassis have side guard board respectively.Side guard board can be holded up during driving, shields; Put down side guard board during operation, play the supplemental support effect.
Sketch the transport condition and the job state of vehicle-mounted continuous pipe cylinder, can help to understand the present invention.
Consult Fig. 1.During vehicle-mounted continuous pipe cylinder transport condition, rotary hydraulic motor 7 is adjusted the position of cylinders 4, makes the center line of cylinder consistent with the centerline direction of automobile chassis 1, locks cylinder 4, guarantees cylinder 4 secure fixation.Two hydraulic legs 6 of automobile chassis 1 bottom are packed up, and side guard board 2 upwards erects, and becomes an angle of 90 degrees with the chassis, plays the safeguard protection effect.
Consult Fig. 2.During vehicle-mounted continuous pipe cylinder job state, automobile parking, two hydraulic legs 6 of automobile chassis 1 bottom put down and are supported on ground, help the load of back-up roller 4.Side guard board 2 puts down, and parallelly with the chassis plays the supplemental support effect.Start rotary hydraulic motor 7, drive cylinder base 5 and cylinder 4 and slowly rotates, the center line that makes cylinder 4 and the center line of automobile chassis 1 be to vertical, the direction position of arrival job requirements, and the starter brake system locks cylinder 4 then.
Beneficial effect of the present invention: the vehicle-mounted continuous pipe cylinder of the present invention, can increase the diameter of cylinder 4, the capacity of continuous pipe cylinder is increased, thereby increase the degree of depth of pipe operation continuously, and efficiently solve transportation problem.Its main effect comprises following 2 points:
Compare with conventional cylinder, this kind cylinder width can reach 2～3 times of conventional cylinder.Thereby 2～3 times of drum capacities have been increased.
In transportation, satisfied requirement for restriction to haulage vehicle height and width.
Be installed in rotary drum 4 angles of the rotary hydraulic motor that cylinder base plate bottom links to each other with the centre of gyration tube of cylinder base by control, change the cylinder placing direction.
Cylinder 4 positions of automobile chassis 1 bottom are provided with two scalable hydraulic legs 6, and major diameter is managed continuously and the weight of cylinder 4 to bear.
The use operation of complete machine realizes by hydraulic system.
Description of drawings
Fig. 1 is the vehicle-mounted continuous pipe roller frame axle side schematic diagram of the present invention, is installed in the big capacity cylinder schematic diagram on the chassis when being driving states.
Fig. 2 is the vehicle-mounted continuous pipe roller frame axle side schematic diagram of the present invention, is installed in the big capacity cylinder schematic diagram on the chassis when being job state
Fig. 3 is the connection diagram of rotary hydraulic motor 7, automobile chassis 1 and cylinder base 5.
Wherein, 1. automobile chassis, 2. side guard board, 3. control room, 4. cylinder, 5. cylinder base, 6. hydraulic leg, 7. rotary hydraulic motor, 8. bolt, 9. spring shim, 10. key.
The specific embodiment
Embodiment 1: with a vehicle-mounted continuous pipe cylinder is example, and invention is described in further detail.
Consult Fig. 1.The vehicle-mounted continuous pipe cylinder of the present invention mainly is made up of automobile chassis 1, hydraulic leg 6, side guard board 2, control room 3, cylinder 4, cylinder base 5, rotary hydraulic motor 7.
On automobile chassis 1 top a welded drum base 5 is arranged.Cylinder base 5 middle parts are fixed with a pipe cylinder 4 continuously, manage the back that cylinder 4 and cylinder base 5 are positioned at operating room 3 continuously, and the center line of cylinder 4 is parallel with automobile chassis 1 center line.Be fixed with a rotary hydraulic motor 7 below automobile chassis 1, the output shaft of rotary hydraulic motor 7 passes automobile chassis 1, and is connected with the centre of gyration tube of cylinder base 5 by key 10.Consult Fig. 3.The housing of rotary hydraulic motor 7 also is fixed on the bottom of automobile chassis 1 with bolt 8 and spring shim 9 by adpting flange.
Be fixed with two retractable hydraulic legs 6 in automobile chassis 1 bottom.In the both sides of automobile chassis 1 side guard board 2 is arranged respectively.
Claims (3)
1. vehicle-mounted continuous pipe cylinder, mainly by automobile chassis (1), hydraulic leg (6), side guard board (2), control room (3), cylinder (4), cylinder base (5), rotary hydraulic motor (7) is formed, it is characterized in that: cylinder control room (3) are fixed on the automobile cab back of automobile chassis (1), in control room (3), hydraulic system is arranged, hydraulic system comprises hydraulic pump console and pipeline, on automobile chassis (1) top cylinder base (5) is arranged, be fixed with cylinder (4) on the cylinder base (5), cylinder (4) and cylinder base (5) are positioned at the back of operating room (3), the center line of cylinder (4) is parallel with automobile chassis (1) center line, be fixed with rotary hydraulic motor (7) in the below of automobile chassis (1), the output shaft of rotary hydraulic motor (7) is connected with the centre of gyration tube of cylinder base (5) by key (10), is fixed with two retractable hydraulic legs (6) in automobile chassis (1) bottom.
2. vehicle-mounted continuous pipe cylinder according to claim 1 is characterized in that: the housing of described rotary hydraulic motor (7) also is fixed on the bottom of automobile chassis (1) with bolt (8) and spring shim (9) by adpting flange.
3. vehicle-mounted continuous pipe cylinder according to claim 1 is characterized in that: in the both sides of automobile chassis (1) side guard board (2) is arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920173042XU CN201486490U (en) | 2009-09-02 | 2009-09-02 | Vehicle-mounted continuous-tube roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920173042XU CN201486490U (en) | 2009-09-02 | 2009-09-02 | Vehicle-mounted continuous-tube roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486490U true CN201486490U (en) | 2010-05-26 |
Family
ID=42425372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920173042XU Expired - Lifetime CN201486490U (en) | 2009-09-02 | 2009-09-02 | Vehicle-mounted continuous-tube roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593328A (en) * | 2016-12-30 | 2017-04-26 | 中国石油天然气集团公司 | Coiled tubing roller with adjustable bottom diameter |
| CN108082286A (en) * | 2017-12-04 | 2018-05-29 | 中国石油天然气集团公司 | Continuous pipe drilling machine roller transport vehicle |
| CN112937417A (en) * | 2021-02-10 | 2021-06-11 | 上海市安装工程集团有限公司 | Pipeline unloading device, system and method |
-
2009
- 2009-09-02 CN CN200920173042XU patent/CN201486490U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593328A (en) * | 2016-12-30 | 2017-04-26 | 中国石油天然气集团公司 | Coiled tubing roller with adjustable bottom diameter |
| CN108082286A (en) * | 2017-12-04 | 2018-05-29 | 中国石油天然气集团公司 | Continuous pipe drilling machine roller transport vehicle |
| CN112937417A (en) * | 2021-02-10 | 2021-06-11 | 上海市安装工程集团有限公司 | Pipeline unloading device, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |