CN115383467A - Special cutting device for continuous oil pipe - Google Patents
Special cutting device for continuous oil pipe Download PDFInfo
- Publication number
- CN115383467A CN115383467A CN202110567384.5A CN202110567384A CN115383467A CN 115383467 A CN115383467 A CN 115383467A CN 202110567384 A CN202110567384 A CN 202110567384A CN 115383467 A CN115383467 A CN 115383467A
- Authority
- CN
- China
- Prior art keywords
- pipe
- base
- straightening
- fixedly connected
- coiled tubing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 52
- 239000003921 oil Substances 0.000 claims description 68
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 238000009826 distribution Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010816 packaging waste Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a special cutting device for a continuous oil pipe, which comprises a pipe falling frame and a pipe arranging device, wherein the pipe arranging device is arranged close to one side of the pipe falling frame, the bottom of the pipe arranging device is fixedly connected with a horizontally arranged guide pipe, the guide pipe is sequentially connected with a guide flat vertical roller, a vertical straightening machine, a horizontal straightening machine, a pull roll device, a Turkish head straightening device, a cutting machine and a collecting device, the guide flat vertical roller is arranged close to the pipe arranging device, the cutting machine also comprises an electric control system and a hydraulic station, the electric control system is connected with the hydraulic station through circuit pipelines, the electric control system is respectively connected with the pipe falling frame, the cutting machine and the collecting device through circuits, and the hydraulic station is respectively connected with the pipe falling frame, the pipe arranging device, the vertical straightening machine, the horizontal straightening machine and the pull roll device through pipelines. A special cutting device for coiled tubing realizes safe and efficient treatment of waste coiled tubing and solves the problems that waste coiled tubing occupies a field and cannot be safely treated in an oil field.
Description
Technical Field
The invention belongs to the technical field of petroleum pipe cutting equipment, and particularly relates to a special cutting device for a continuous oil pipe.
Background
Coiled tubing product and operation technique are known as the universal technique of oil and gas development, are the core technique of oil and gas field production increase and efficiency increase, and in recent years, along with the wide application of coiled tubing operation technique, the use amount of coiled tubing product is promoted year by year. According to market research data, the number of discarded coiled tubing of each coiled tubing operation company is 6000 tons at present, the number of discarded coiled tubing is increasing year by year, and the number of discarded coiled tubing newly generated each year is estimated to be about 1500 tons.
The coiled tubing after being scrapped is accumulated in an oil field base in each domestic oil and gas field, and the coiled tubing wound on the winding drum has high elasticity, so that the cutting by using oxyacetylene has great safety risk, how to safely and conveniently cut off the waste coiled tubing becomes a great factor for limiting the popularization of coiled tubing products. Meanwhile, the waste coiled tubing is stored in the open air for a long time, so that the wall thickness corrosion is accelerated, and the potential safety hazard of fracture and flicking exists; the coiled tubing is accumulated for a long time, and occupies a field.
Disclosure of Invention
The invention aims to provide a special cutting device for a coiled tubing, which can be used for uncoiling, cutting and packaging waste coiled tubing.
The technical scheme adopted by the invention is that the special cutting device for the continuous oil pipe comprises a pipe falling frame and a pipe arranging device, wherein the pipe arranging device is arranged close to one side of the pipe falling frame, the middle part of the pipe arranging device is fixedly connected with a horizontally arranged guide pipe, the guide pipe is sequentially connected with a guide flat vertical roller, a vertical straightening machine, a horizontal straightening machine, a pull roller device, a Turkish head straightening device, a cutting machine and a collecting device, and the guide flat vertical roller is arranged close to the pipe arranging device;
the electric control system is connected with the hydraulic station through circuit pipelines, the electric control system is respectively connected with the pipe reversing frame, the cutting machine and the collecting device through circuits, and the hydraulic station is respectively connected with the pipe reversing frame, the pipe arranging device, the vertical straightening machine, the horizontal straightening machine and the pull roll device through pipelines;
the pipe arranging device comprises a base, a hydraulic motor is fixedly connected to one end of the base and is connected with a hydraulic station through a pipeline, a lead screw is arranged in the base along the length direction of the base, one end of the lead screw is connected with the hydraulic motor, the other end of the lead screw is connected with the end of the base, far away from the hydraulic motor, of the base, a walking device is connected to the base in a sliding mode, the bottom of the walking device is connected with the lead screw through a sliding block, and the middle of the base is fixedly connected with a guide pipe.
The invention relates to a special cutting device for a continuous oil pipe, which is further characterized in that:
the pipe frame of falling includes the third base, the third base sets up with the base is perpendicular, the slide has been seted up along its length direction to third base upper surface, swing joint has the adjustable shelf in the slide, adjustable shelf perpendicular to third base sets up, adjustable shelf bottom rigid coupling has hydraulic cylinder, the tip rigid coupling that the adjustable shelf was kept away from to the third base has the mount, the tip rigid coupling that the third base was kept away from to the mount has the swiveling wheel, mount middle part rigid coupling has the decoiling motor, be connected through the chain between decoiling motor and the swiveling wheel, hydraulic cylinder passes through the pipeline and is connected with the hydraulic pressure station, the decoiling motor passes through the circuit and is connected with electrical control system.
The vertical straightening machine comprises a first base, wherein one side of the first base is fixedly connected with a first straightening roller, one side of the first base, which is opposite to the first straightening roller, is fixedly connected with a horizontally arranged first movable cross beam, two ends of the first movable cross beam are respectively and fixedly connected with a second straightening roller and a third straightening roller, one side of the first movable cross beam, which is opposite to the second straightening roller, is fixedly connected with a first oil cylinder, the first oil cylinder is connected with a hydraulic station through a pipeline, and the middle part of one side, which is connected with the first movable cross beam, of the first base is connected with a leading pipe.
The horizontal straightening machine comprises a second base, wherein one side of the second base is fixedly connected with a second movable cross beam which is horizontally arranged, one side of the second movable cross beam is fixedly connected with a fourth straightening roller, the second base is fixedly connected with a fifth straightening roller, the fifth straightening roller is arranged opposite to the second movable cross beam, the other side of the second movable cross beam is fixedly connected with a second oil cylinder, the second oil cylinder is connected with a hydraulic station through a pipeline, and the middle part of one side of the second base, which is opposite to the second movable cross beam, is connected with a guide pipe.
The pull roll device comprises a tractor, the tractor is connected with a power distribution box through a universal coupling, one side, away from the universal coupling, of the power distribution box is connected with a gear reducer through a coupling, one side, away from the coupling, of the gear reducer is connected with a hydraulic motor through a flange coupling, the hydraulic motor is connected with a hydraulic station through a pipeline, the tractor is close to the horizontal straightening machine, and one side, away from the power distribution box, of the tractor is connected with a guide pipe.
The collecting device comprises a pipe bracket, material racks are respectively arranged on two sides of the pipe bracket, and one end, close to the cutting machine, of the pipe support is connected with the guide pipe.
The number of the first oil cylinders is two, and the two first oil cylinders are fixedly connected to the first movable cross beam in parallel.
The number of the fifth straightening rollers is two, the two fifth straightening rollers are fixedly connected to the second base side by side, the number of the fourth straightening rollers is three, the three fourth straightening rollers are fixedly connected to the second movable cross beam side by side, the fifth straightening rollers and the fourth straightening rollers are arranged at intervals, and the fourth straightening rollers are arranged on the outermost side.
The number of the second oil cylinders is two, and the two second oil cylinders are arranged on the second movable cross beam side by side.
The flange coupling is an YL6 flange coupling.
The special cutting device for the coiled tubing can be transported to an oil field site, the coiled tubing is unfolded through the pipe dumping frame, the straightening machine is used for straightening in the vertical and horizontal directions, the coiled tubing passes through the pull roll device and the Turkish head straightening and cutting machine forwards, and then the coiled tubing is cut to length and packaged through the cutting machine, so that the waste coiled tubing is safely and efficiently treated, and the problems that the waste coiled tubing occupies a field and cannot be safely treated in the oil field site are solved.
Drawings
FIG. 1 is a schematic structural diagram of a special cutting device for coiled tubing;
FIG. 2 is a schematic structural view of a pipe falling rack in a cutting device special for coiled tubing;
FIG. 3 is a schematic structural diagram of a pipe arranger in a cutting device special for coiled tubing;
FIG. 4 is a schematic structural view of a vertical straightening machine in a cutting device special for coiled tubing;
FIG. 5 is a schematic structural diagram of a horizontal straightening machine in a cutting device special for coiled tubing;
FIG. 6 is a schematic structural diagram of a pull roll device in a cutting device special for coiled tubing;
in the figure, 1, a pipe falling frame, 1-1, a third base, 1-2, an uncoiling motor, 1-3, a chain, 1-4, a fixed frame, 1-5, a movable frame, 1-6, a hydraulic oil cylinder, 1-7, a rotating wheel, 2, a pipe arranging device, 2-1, a base, 2-2, a hydraulic motor, 2-3, a lead screw, 2-4, a walking device, 3, a guide leveling vertical roller, 4, a vertical straightening machine, 4-1, a first oil cylinder, 4-2, a first movable cross beam, 4-3, a first base, 4-4, a first straightening roller, 4-5, a second straightening roller, 4-6, a third straightening roller and 5, a horizontal straightening machine, 5-1 of a second oil cylinder, 5-2 of a second movable cross beam, 5-3 of a second base, 5-4 of a fourth straightening roller, 5-5 of a fifth straightening roller, 6 of a pull roller device, 6-1 of a tractor, 6-2 of a universal coupling, 6-3 of a power distribution box, 6-4 of a coupling, 6-5 of a gear reducer, 6-6 of a flange coupling, 6-7 of a hydraulic motor, 7 of a Turkish head straightening device, 8 of a cutting machine, 9 of a collecting device, 9-1 of a pipe bracket, 9-2 of a material rack, 10 of an electrical control system, 11 of a hydraulic station, 12 of a guide pipe and 13 of an operation table.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the cutting device special for the coiled tubing of the invention comprises a pipe dumping frame 1 and a pipe arranging device 2, wherein the pipe arranging device 2 is arranged close to the pipe dumping frame 1, a horizontally arranged leading pipe 12 is fixedly connected to the middle part of the pipe arranging device 2, the leading pipe 12 is sequentially connected with a guide flat vertical roller 3, a vertical straightening machine 4, a horizontal straightening machine 5, a pull roller device 6, a Turkish head straightening device 7, a cutting machine 8 and a collecting device 9, and the guide flat vertical roller 3 is arranged close to the pipe arranging device 2;
the automatic pipe-bending machine further comprises an electric control system 10 and a hydraulic station 11, the electric control system 10 and the hydraulic station 11 are connected through circuit pipelines, the electric control system 10 is respectively connected with the pipe-bending frame 1, the cutting machine 8, the collecting device 9 and the pull roll device 6 through circuits, and the hydraulic station 11 is respectively connected with the pipe-bending frame 1, the pipe-arranging device 2, the vertical straightening machine 4, the horizontal straightening machine 5 and the pull roll device 6 through pipelines.
As shown in figure 2, the pipe reversing frame 1 comprises a third base 1-1, the third base 1-1 is arranged perpendicular to a base 2-1, a slide way is arranged on the upper surface of the third base 1-1 along the length direction of the third base, a movable frame 1-5 is movably connected in the slide way, the movable frame 1-5 is arranged perpendicular to the third base 1-1, a hydraulic oil cylinder 1-6 is fixedly connected to the bottom of the movable frame 1-5, a fixed frame 1-4 is fixedly connected to the end portion of the third base 1-1, far away from the movable frame, a rotating wheel 1-7 is fixedly connected to the end portion of the fixed frame 1-4, a decoiling motor 1-2 is fixedly connected to the middle portion of the fixed frame 1-4, the decoiling motor 1-2 is connected with the rotating wheel 1-7 through a chain 1-3, the hydraulic oil cylinder 1-6 is connected with a hydraulic station 11 through a pipeline, the decoiling motor 1-2 is connected with an electric control system 10 through a circuit, the hydraulic oil cylinder 1-6 drives the movable frame 1-5 to slide in the inner portion to slide to clamp an oil pipe reel wound on the oil pipe, the reel is driven to rotate the rotating wheel 1-3, the reel through the chain 1-3, and the rotating wheel 7 is connected with the reel.
As shown in fig. 3, the pipe arranger 2 comprises a base 2-1, one end of the base 2-1 is fixedly connected with a hydraulic motor 2-2, the hydraulic motor 2-2 is connected with a hydraulic station 11 through a pipeline, a lead screw 2-3 is arranged in the base 2-1 along the length direction of the base, one end of the lead screw 2-3 is connected with the hydraulic motor 2-2, the other end of the lead screw 2-3 is connected with the end of the base 2-1 far away from the hydraulic motor 2-2, a walking device 2-4 is connected on the base 2-1 in a sliding manner, the bottom of the walking device 2-4 is connected with the lead screw 2-3, the middle of the base 2-1 is fixedly connected with a guide pipe 12, the hydraulic motor 2-2 drives the lead screw 2-3 to rotate, so that the walking device 2-4 moves in the horizontal direction, the oil pipe 2-4 drives the oil pipe to be led out of a reel, the oil pipe in the reel cannot be scattered due to the elasticity of the oil pipe, the oil pipe in the reel, the guide flat roller 3 comprises a fixed seat, guide rollers are vertically arranged on the top of the guide flat roller 3, the oil pipe plays a role of a straightening device and plays a role of controlling the straightening head and is connected with a cutting device 8 through an electric control system for accurately controlling the cutting machine.
As shown in FIG. 4, the vertical straightening machine 4 comprises a first base 4-3, one side of the first base 4-3 is fixedly connected with a first straightening roller 4-4, the side of the first base 4-3 opposite to the first straightening roller 4-4 is fixedly connected with a horizontally arranged first movable cross beam 4-2, two ends of the first movable cross beam 4-2 are fixedly connected with a second straightening roller 4-5 and a third straightening roller 4-6 respectively, one side of the first movable cross beam 4-2 opposite to the second straightening roller 4-5 is fixedly connected with a first oil cylinder 4-1, the number of the first oil cylinders 4-1 is two, the two first oil cylinders 4-1 are fixedly connected to the first movable cross beam 4-2 side by side, the first oil cylinder 4-1 is connected with a hydraulic station 11 through a pipeline, the first base 4-3 is connected with the middle part of one side of the first movable cross beam 4-2 and is connected with a guide pipe 12, the first oil cylinder 4-1 drives the first movable cross beam 4-2 in the vertical straightening machine 4 to move up and down, and the three straightening rollers are matched to carry out vertical straightening.
As shown in FIG. 5, the horizontal straightening machine 5 comprises a second base 5-3, one side of the second base 5-3 is fixedly connected with a second movable cross beam 5-2 which is horizontally arranged, one side of the second movable cross beam 5-2 is fixedly connected with a fourth straightening roller 5-4, the second base 5-3 is fixedly connected with a fifth straightening roller 5-5, the fifth straightening roller 5-5 is arranged opposite to the second movable cross beam 5-2, the number of the fifth straightening rollers 5-5 is two, the two fifth straightening rollers 5-5 are fixedly connected to the second base 5-3 side by side, the number of the fourth straightening rollers 5-4 is three, the three fourth straightening rollers 5-4 are fixedly connected to the second movable cross beam 5-2 side by side, the fifth straightening rollers 5-5 and the fourth straightening rollers 5-4 are arranged at intervals, the fourth straightening rollers 5-4 are arranged on the outermost side by side, the other side of the second movable cross beam 5-2 is fixedly connected with a second oil cylinder 5-1, the number of the second oil cylinder 5-1, the second movable cross beam 5-1 is two movable cross beams 5-1, the second movable cross beam 5-5 is connected with a hydraulic oil cylinder 5-1, the middle of the second movable cross beam 5-2 and a hydraulic guide pipe 12 is connected with the second movable cross beam 5-2.
As shown in FIG. 6, the pull roll device 6 comprises a tractor 6-1, the tractor 6-1 is connected with a power distribution box 6-2 through a universal coupling 6-2, one side, far away from the universal coupling 6-2, of the power distribution box 6-2 is connected with a gear speed reducer 6-5 through a coupling 6-4, one side, far away from the coupling 6-4, of the gear speed reducer 6-5 is connected with a hydraulic motor 6-7 through an YL6 flange coupling 6-6, the hydraulic motor 6-7 is connected with a hydraulic station 11 through a pipeline, the tractor 6-1 is arranged close to the horizontal straightener 5, one side, far away from the power distribution box 6-2, of the tractor 6-1 is connected with a guide pipe 12, the pull roll device 6 is used for dragging a continuous oil pipe and can play a role in speed stabilization in a normal operation process, the hydraulic station 11 drives the hydraulic motor 6-7 to operate, the hydraulic motor 6-6, the gear speed reducer 6-5, the hydraulic station 6-4, the power distribution box 6-3 and the universal coupling 6-2 to convert, a hydraulic cylinder and a pull rolls up and down, and push up and pull rolls, so as to realize the up and down clamping of the hydraulic cylinder and the pull rolls, and the up and down of the pull rolls, thereby realizing the rotation of the pull rolls.
The collecting device comprises a pipe bracket 9-1, material racks 9-2 are respectively arranged on two sides of the pipe bracket 9-1, the cut pipes can be clamped and conveyed to the pipe bracket 9-1 through the clamping device, the pipe bracket 9-1 plays a supporting role for the cut oil pipes and regularly turns the continuous oil pipes into the material racks 9-2, the material racks 9-2 are used for storing the cut oil pipes and bundling the stored oil pipes, and the cut oil pipes can be conveniently stored and lifted.
The working process of the invention is that a coiled tubing special cutting device places a coiled tubing reel on a pipe-reversing frame 1 through a crane, opens an electrical control system 10 and a hydraulic station 11, connects a lead pipe 12 with an oil pipe on the reel, the pipe-reversing frame 1 and a pull roll device 6 are synchronously started, a hydraulic oil cylinder 1-6 pushes a movable frame 1-5 to move along a slideway so as to clamp the reel, an uncoiling motor 1-2 drives a rotating wheel 1-7 to rotate through a chain 1-3 so as to drive the reel to rotate and uncoil the oil pipe, the pull roll device 6 clamps the oil pipe and pulls the oil pipe to move forwards to pass through a walking device 2-4 on a pipe-arranging device 2, the hydraulic motor 2-2 drives a lead screw to rotate so as to drive the walking device 2-4 to move, namely, the oil pipe is driven to move so as to reduce the elasticity of the oil pipe, then the oil pipe is vertically straightened by the cooperation of a guide flat roller 3, a vertical straightener 4, a first straightening roller 4-4, a second straightening roller 4-5 and a third straightening roller 4-6, then the oil pipe is horizontally straightened by the horizontal straightener 5, three fourth straightening rollers 5-4 and two fifth straightening rollers 5-5, the oil pipe is straightened vertically and horizontally by the vertical straightener 4 and the horizontal straightener 5, the straightening precision can be adjusted by an oil cylinder, the oil pipe is jacked up by a hydraulic cylinder in a tractor 6-1 and the tractor 6-1 to drive a pull roller to clamp the oil pipe, the pull roller rotates to drive the oil pipe to move, then the oil pipe is further straightened and positioned by a Turkish head straightening device 7, then the oil pipe passes through a cutting machine 8 and enters a collecting device 9, according to actual requirements, the cutting machine 8 is started to cut the oil pipe to a fixed length, the cut oil pipe is turned down to the material rack 9-2 from the pipe bracket 9-1, the cut oil pipe can be clamped by the clamping device, and the oil pipe on the material rack 9-2 is packed and transported by a manual bundling machine after being filled.
According to the special cutting device for the coiled tubing, the coiled tubing is unfolded through the inverted pipe frame, the straightening machine is used for straightening in the vertical and horizontal directions, the coiled tubing passes through the pull roll device, the Turkish head straightening device and the cutting machine forwards, and then the coiled tubing is cut to length and packaged through the cutting machine, so that the waste coiled tubing is safely and efficiently treated, and the problems that the waste coiled tubing occupies a field and cannot be safely treated in an oil field site are solved.
Claims (10)
1. The utility model provides a special cutting device of coiled tubing which characterized in that: the device comprises a pipe falling frame (1) and a pipe arranging device (2), wherein the pipe arranging device (2) is arranged close to one side of the pipe falling frame (1), a horizontally arranged guide pipe (12) is fixedly connected to the bottom of the pipe arranging device (2), the guide pipe (12) is sequentially connected with a guide flat vertical roller (3), a vertical straightening machine (4), a horizontal straightening machine (5), a pull roller device (6), a Turkish head straightening device (7), a cutting machine (8) and a collecting device (9), and the guide flat vertical roller (3) is arranged close to the pipe arranging device (2);
the automatic pipe bending machine is characterized by further comprising an electric control system (10) and a hydraulic station (11), wherein the electric control system (10) is connected with the hydraulic station (11) through a circuit pipeline, the electric control system (10) is respectively connected with the pipe bending frame (1), the cutting machine (8) and the collecting device (9) through a circuit, and the hydraulic station (11) is respectively connected with the pipe bending frame (1), the pipe arranging device (2), the vertical straightening machine (4), the horizontal straightening machine (5) and the pull roll device (6) through pipelines;
the pipe arranger (2) comprises a base (2-1), a hydraulic motor (2-2) is fixedly connected to one end of the base (2-1), the hydraulic motor (2-2) is connected with a hydraulic station (11) through a pipeline, a lead screw (2-3) is arranged in the base (2-1) along the length direction of the base, one end of the lead screw (2-3) is connected with the hydraulic motor (2-2), the other end of the lead screw (2-3) is connected with the end of the base (2-1) far away from the hydraulic motor (2-2), a walking device (2-4) is connected to the base (2-1) in a sliding mode, the bottom of the walking device (2-4) is connected with the lead screw (2-3), and the middle of the base (2-1) is fixedly connected with a guide pipe (12).
2. The cutting device special for the coiled tubing according to claim 1, wherein: the pipe reversing frame (1) comprises a third base (1-1), the third base (1-1) and the base (2-1) are arranged perpendicularly, a slide way is formed in the upper surface of the third base (1-1) along the length direction of the third base, a movable frame (1-5) is connected in the slide way in a sliding mode, the movable frame (1-5) is arranged perpendicularly to the third base (1-1), a hydraulic oil cylinder (1-6) is fixedly connected to the bottom of the movable frame (1-5), a fixed frame (1-4) is fixedly connected to the end portion, far away from the movable frame (1-5), of the third base (1-1) of the fixed frame (1-4), a rotating wheel (1-7) is fixedly connected to the end portion, far away from the third base (1-1) of the fixed frame (1-4), an uncoiling motor (1-2) is fixedly connected to the rotating wheel (1-7) through a chain (1-3), the hydraulic oil cylinder (1-6) is connected with a hydraulic station (11) through a pipeline, and the motor (1-2) is connected with an electric control system (10).
3. The cutting device special for the coiled tubing according to claim 1, wherein: the vertical straightening machine (4) comprises a first base (4-3), one side of the first base (4-3) is fixedly connected with a first straightening roller (4-4), one side of the first base (4-3), which is opposite to the first straightening roller (4-4), is connected with a first movable cross beam (4-2) which is horizontally arranged, two ends of the first movable cross beam (4-2) are fixedly connected with a second straightening roller (4-5) and a third straightening roller (4-6) respectively, one side of the first movable cross beam (4-2), which is opposite to the second straightening roller (4-5), is fixedly connected with a first oil cylinder (4-1), the first oil cylinder (4-1) is connected with a hydraulic station (11) through a pipeline, and the middle of one side, which is connected with the first movable cross beam (4-2), of the first base (4-3) is connected with a guide pipe (12).
4. The cutting device special for the coiled tubing according to claim 1, wherein: the horizontal straightening machine (5) comprises a second base (5-3), one side of the second base (5-3) is connected with a second movable cross beam (5-2) which is horizontally arranged, one side of the second movable cross beam (5-2) is fixedly connected with a fourth straightening roller (5-4), the second base (5-3) is fixedly connected with a fifth straightening roller (5-5), the fifth straightening roller (5-5) is arranged opposite to the second movable cross beam (5-2), the other side of the second movable cross beam (5-2) is fixedly connected with a second oil cylinder (5-1), the second oil cylinder (5-1) is connected with a hydraulic station (11) through a pipeline, and the middle part of one side of the second base (5-3) opposite to the second movable cross beam (5-2) is connected with a guide pipe (12).
5. The cutting device special for the coiled tubing according to claim 1, wherein: the drawing roller device (6) comprises a tractor (6-1), the tractor (6-1) is connected with a power distribution box (6-3) through a universal coupling (6-2), one side, away from the universal coupling (6-2), of the power distribution box (6-2) is connected with a gear speed reducer (6-5) through a coupling (6-4), one side, away from the coupling (6-4), of the gear speed reducer (6-5) is connected with a hydraulic motor (6-7) through a flange coupling (6-6), the hydraulic motor (6-7) is connected with a hydraulic station (11) through a pipeline, the tractor (6-1) is close to the horizontal straightening machine (5) and is arranged, and one side, away from the power distribution box (6-2), of the tractor (6-1) is connected with a guide pipe (12).
6. The cutting device special for the coiled tubing according to claim 1, wherein: the collecting device comprises a pipe bracket (9-1), the stinger (9-1) is arranged close to the cutting machine (8), material racks (9-2) are respectively arranged on two sides of the pipe bracket (9-1), and one end, close to the cutting machine (8), of the stinger (9-1) is connected with a guide pipe (12).
7. The cutting device special for the coiled tubing according to claim 3, wherein: the number of the first oil cylinders (4-1) is two, and the two first oil cylinders (4-1) are fixedly connected to the first movable cross beam (4-2) side by side.
8. The cutting device special for the coiled tubing according to claim 4, wherein: the number of the fifth straightening rollers (5-5) is two, two fifth straightening rollers (5-5) are fixedly connected to the second base (5-3) side by side, the number of the fourth straightening rollers (5-4) is three, three fourth straightening rollers (5-4) are fixedly connected to the second movable cross beam (5-2) side by side, the fifth straightening rollers (5-5) and the fourth straightening rollers (5-4) are arranged at intervals, and the fourth straightening rollers (5-4) are arranged on the outermost side.
9. The cutting device special for the coiled tubing according to claim 4, wherein: the number of the second oil cylinders (5-1) is two, and the two second oil cylinders (5-1) are arranged on the second movable cross beam (5-2) side by side.
10. The special cutting device for the coiled tubing as claimed in claim 5, wherein: the flange coupling (6-6) is an YL6 flange coupling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110567384.5A CN115383467A (en) | 2021-05-24 | 2021-05-24 | Special cutting device for continuous oil pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110567384.5A CN115383467A (en) | 2021-05-24 | 2021-05-24 | Special cutting device for continuous oil pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115383467A true CN115383467A (en) | 2022-11-25 |
Family
ID=84114323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110567384.5A Pending CN115383467A (en) | 2021-05-24 | 2021-05-24 | Special cutting device for continuous oil pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115383467A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7958762B1 (en) * | 2008-07-19 | 2011-06-14 | Wolf Clifton E | Apparatus and method for forming straight tubes from coiled tubing |
CN203696422U (en) * | 2013-12-31 | 2014-07-09 | 东莞市方荣精机工业有限公司 | Cutting-and-drawing machine |
CN203879423U (en) * | 2014-01-14 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Continuous oil pipe dumping device with remote control unit |
CN204842781U (en) * | 2015-06-09 | 2015-12-09 | 天津市思博格兹自行车有限公司 | Spoke machine steel wire aligning cutting device |
CN106311800A (en) * | 2015-06-17 | 2017-01-11 | 江苏兴荣高新科技股份有限公司 | Winding method and winding machine |
CN106988692A (en) * | 2017-03-09 | 2017-07-28 | 北京交通大学 | A kind of folding coiled tubing voltage regulator tube device of comb arm |
US20170232447A1 (en) * | 2016-02-12 | 2017-08-17 | Thomas Gerard Follett | Recycoil operating process |
CN109048360A (en) * | 2018-07-26 | 2018-12-21 | 佛山世亚精密金属有限公司滁州工厂 | A kind of processing of capillary spends coating, cuts off integrated straightener |
CN111677467A (en) * | 2020-07-08 | 2020-09-18 | 华信唐山石油装备有限公司 | Heavy-load continuous pipe pouring device and pipe pouring method thereof |
CN112780202A (en) * | 2021-02-08 | 2021-05-11 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing pipe-pouring device |
-
2021
- 2021-05-24 CN CN202110567384.5A patent/CN115383467A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7958762B1 (en) * | 2008-07-19 | 2011-06-14 | Wolf Clifton E | Apparatus and method for forming straight tubes from coiled tubing |
CN203696422U (en) * | 2013-12-31 | 2014-07-09 | 东莞市方荣精机工业有限公司 | Cutting-and-drawing machine |
CN203879423U (en) * | 2014-01-14 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Continuous oil pipe dumping device with remote control unit |
CN204842781U (en) * | 2015-06-09 | 2015-12-09 | 天津市思博格兹自行车有限公司 | Spoke machine steel wire aligning cutting device |
CN106311800A (en) * | 2015-06-17 | 2017-01-11 | 江苏兴荣高新科技股份有限公司 | Winding method and winding machine |
US20170232447A1 (en) * | 2016-02-12 | 2017-08-17 | Thomas Gerard Follett | Recycoil operating process |
CN106988692A (en) * | 2017-03-09 | 2017-07-28 | 北京交通大学 | A kind of folding coiled tubing voltage regulator tube device of comb arm |
CN109048360A (en) * | 2018-07-26 | 2018-12-21 | 佛山世亚精密金属有限公司滁州工厂 | A kind of processing of capillary spends coating, cuts off integrated straightener |
CN111677467A (en) * | 2020-07-08 | 2020-09-18 | 华信唐山石油装备有限公司 | Heavy-load continuous pipe pouring device and pipe pouring method thereof |
CN112780202A (en) * | 2021-02-08 | 2021-05-11 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing pipe-pouring device |
Non-Patent Citations (1)
Title |
---|
孙仁俊: "连续油管滚筒自动排管控制方案研究", 焊管, vol. 40, no. 04, 30 April 2017 (2017-04-30), pages 57 - 59 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101885086B (en) | Pipe cutting machine tool capable of feeding and spacing automatically | |
CN103129763B (en) | Automatic packaging equipment of metal mesh | |
CN201997567U (en) | Fully-automatic aluminum tube bending production device | |
US2280564A (en) | Uncoiling device | |
KR101331173B1 (en) | Braking carriage apparatus for use in a slitting line | |
CN104816330B (en) | A kind of numerical control roll web briar and its application | |
US11596991B2 (en) | Processing method of NPR steel rebar rod | |
CN202726491U (en) | Slitting striping unit with ultra wide board and big wall thickness | |
CN112045739A (en) | Automatic cutting machine for antirust paper | |
CN108516376A (en) | A kind of gauze bandage tape handler of automatic addition refill | |
CN109551251A (en) | A kind of coil of strip automatic butt welding equipment | |
CN110848468B (en) | Conveying device capable of adjusting pipeline conveying speed for conveying lubricating oil | |
CN206511739U (en) | A kind of water conservancy construction pipe laying actinobacillus device | |
CN203448434U (en) | Copper strip rewinding unit | |
CN207389683U (en) | A kind of automatic bag sheathing machine of bundled material | |
CN204912392U (en) | Pipeline bending machine | |
CN115383467A (en) | Special cutting device for continuous oil pipe | |
CN206527457U (en) | A kind of shedding mechanism of steel bar truss welding machine | |
CN2714190Y (en) | Horizontal sampling device for steel coil | |
CN203158253U (en) | Automatic packaging device of metal meshes | |
CN217024744U (en) | Uncoiling, longitudinal shearing and coiling unit | |
CN110238665A (en) | Aluminium sheet is embossed production line and full-automatic aluminium sheet is embossed production technology | |
CN207726510U (en) | A kind of heat-shrink tube winding reclaimer | |
CN215824781U (en) | Waste equipment device is cut to coiled tubing sled dress formula | |
CN203108981U (en) | Strip steel straightening device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |