CN111927349B - Multifunctional continuous pipe pouring device - Google Patents
Multifunctional continuous pipe pouring device Download PDFInfo
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- CN111927349B CN111927349B CN202010672431.8A CN202010672431A CN111927349B CN 111927349 B CN111927349 B CN 111927349B CN 202010672431 A CN202010672431 A CN 202010672431A CN 111927349 B CN111927349 B CN 111927349B
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- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 230000005540 biological transmission Effects 0.000 claims description 68
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
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- 230000002146 bilateral effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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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
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
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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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Abstract
The invention discloses a multifunctional continuous pipe pouring device which comprises a base (1), wherein a left supporting mechanism (8), a right supporting mechanism (3) and a pipe arranger (2) are arranged on the base (1), the left supporting mechanism (8) and the right supporting mechanism (3) are arranged at left and right intervals, the left supporting mechanism (8) and the right supporting mechanism (3) can be close to or far away from each other, the left supporting mechanism (8) and the right supporting mechanism (3) can clamp and fix a transportation roller, the pipe arranger (2) comprises a left pipe arranging arm, a pipe arranging mechanism (24) and a right pipe arranging arm which are sequentially connected, and the left pipe arranging arm and the right pipe arranging arm can be folded. The left supporting mechanism and the right supporting mechanism of the multifunctional continuous pipe pouring device can be close to or far away from each other to clamp and fix various transportation rollers with different specifications and sizes, so that the operation functions of the transportation rollers with different specifications and sizes are realized.
Description
Technical Field
The invention relates to the technical field of oil exploitation equipment, in particular to a multifunctional continuous pipe reversing device.
Background
The coiled tubing machine is petroleum equipment widely applied to yield increasing measures such as well workover, oil extraction, well drilling, acidizing fracturing and the like, and the tubing rewinder is an essential tool in the coiled tubing process and can coil the coiled tubing on the conveying roller onto the roller of the coiled tubing machine or pour the coiled tubing on the working roller of the coiled tubing machine onto the conveying roller. With the vigorous popularization of the coiled tubing technology in China, the deep oil-gas exploration and development are continuously promoted, the operation of deep wells, ultra-deep wells and long horizontal wells becomes a normal state, the engineering construction puts higher requirements on the pipe diameter and the capacity of the coiled tubing, so that the height and the width of a pipe-reversing device are increased, the pipe-reversing device is generally transported by a trailer, the height of the pipe-reversing device and the height of a chassis of the trailer often exceed the limit height and the width under the transportation condition of China roads, and great inconvenience is brought to the transportation of the pipe-reversing device. Meanwhile, the pipe-arranging arm of the existing pipe-arranging device has two structural forms, one pipe-arranging arm is not foldable, the pipe-arranging device is required to be installed on site by a crane every time the pipe-arranging device is used on site, and long time and manpower are consumed; the other type of tube arranging arm is of a foldable structure, but is placed in the width direction of the outer side of the tube reversing device base after being folded, and the tube reversing device occupies the width dimension of the tube reversing device, so that the tube arranging arm cannot adapt to a large-tube-diameter large-capacity transportation roller for use.
When the coiled tubing is changed on site in an oil field, the coiled tubing on the transportation roller needs to be installed on the tubing inverter, the operations such as tubing threading, connection and winding are carried out on the coiled tubing on the transportation roller and the hollow roller on the coiled tubing operation machine, the larger the tube diameter is, the more complex the operation is, the longer the tubing inverting time is, certain safe operation risks are increased simultaneously, and the requirement on quick production in the oil field is not met.
Disclosure of Invention
In order to realize the pipe pouring function of the transport rollers with different specifications and sizes, the invention provides a multifunctional continuous pipe pouring device.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a multi-functional coiled tubing pipe-pouring device, in the space rectangular coordinate system who uses X, Y, Z axles as the coordinate axis, multi-functional coiled tubing pipe-pouring device includes the base, is equipped with left supporting mechanism, right supporting mechanism and calandria ware on the base, and left supporting mechanism and right supporting mechanism set up along the interval about the X axle direction, can be close to each other or keep away from between left supporting mechanism and the right supporting mechanism, and left supporting mechanism and right supporting mechanism can the fixed transportation cylinder of centre gripping, and the calandria ware contains left calandria arm, calandria mechanism and the right calandria arm that connects gradually, left side calandria arm and right calandria arm all can fold.
The base contains the bottom frame, and the left and right sides of bottom frame all is equipped with the calandria ware storage rack, is equipped with hydraulic control panel on the bottom frame, and the right side of bottom frame is equipped with the slide rail, and the extending direction of slide rail is parallel with the X axle direction.
The left supporting mechanism comprises a left transmission connecting seat and a left supporting frame, the lower end of the left supporting frame is connected and fixed with the bottom frame, the left transmission connecting seat comprises a left transmission shaft, a first left bearing seat assembly, a left inner large chain wheel and a first right bearing seat assembly are sequentially sleeved on the outer side of the left transmission shaft along the X-axis direction, and the first left bearing seat assembly and the first right bearing seat assembly are fixed at the upper end of the left supporting frame.
The outer left turntable that still overlaps of left side transmission shaft, left side turntable lie in the right side of first right bearing frame assembly, and the right side of left side turntable is connected with left quarter butt assembly, is equipped with left axial passageway in the left transmission shaft, and left axial passageway runs through left transmission shaft along the axial, multi-functional coiled tubing falls pipe device still includes actuating system, and actuating system contains the left hydraulic motor reduction gear, the little sprocket in a left side, left chain and the outer big sprocket in a left side that connects gradually, and the outer big sprocket in a left side is coaxial to be fixed in outside the big sprocket in a left side.
The right supporting mechanism comprises a right transmission connecting seat and a right supporting frame, the right supporting mechanism can move along the X-axis direction, the right transmission connecting seat comprises a right transmission shaft, a second right bearing seat assembly, a right inner large chain wheel and a second left bearing seat assembly are sequentially sleeved outside the right transmission shaft along the X-axis direction, and the second right bearing seat assembly and the second left bearing seat assembly are both fixed at the upper end of the right supporting frame; the lower extreme of right branch strut has connected gradually U type slider and baffle, and the lower extreme of right transmission connecting seat passes through U type slider and baffle and bottom frame and slide rail accordant connection, is equipped with sideslip pneumatic cylinder and pull rod between right branch strut and the bottom frame, and the sideslip pneumatic cylinder can make right supporting mechanism remove along the X axle direction, and the pull rod can be dismantled with right branch strut and bottom frame and be connected.
The outer right carousel that still overlaps of right transmission shaft, right carousel are located the left side of the left bearing frame assembly of second, and the left side of right carousel is connected with right short bar assembly, is equipped with right axial passageway in the right transmission shaft, and this right axial passageway runs through right transmission shaft along the axial, multi-functional continuous tube reladling device still includes actuating system, and actuating system contains the right hydraulic motor reduction gear, the little sprocket in the right side, right chain and the outer big sprocket in the right side that connects gradually, and the outer big sprocket in the right side is coaxial to be fixed in outside the big sprocket in the right side.
The left pipe arranging arm comprises a left pipe arranging rod, a left supporting arm rod, a first left hydraulic cylinder and a second left hydraulic cylinder, one end of the left pipe arranging rod is connected with the bottom frame through a first rotating shaft, the other end of the left pipe arranging rod is connected with one end of the left supporting arm rod through a second rotating shaft, the other end of the left supporting arm rod is connected with the pipe arranging mechanism, and the axis of the first rotating shaft and the axis of the second rotating shaft are parallel to the X axis; first left pneumatic cylinder can drive left calandria pole and use first pivot as the rotation of axle, and left boom pole of second can drive uses the second pivot to rotate as the axle.
The left pipe arranging arm and the right pipe arranging arm are arranged in bilateral symmetry and are mirror images of each other, and the right pipe arranging arm comprises a right pipe arranging rod, a right supporting arm rod, a first right hydraulic cylinder and a second right hydraulic cylinder; the left support arm rod is provided with a camera, and the right support arm rod is provided with a lighting lamp.
The bottom frame is the rectangle structure, and four angles of bottom frame respectively are equipped with a support mechanism, and support mechanism contains scalable support mounting seat and scalable landing leg, and the one end of scalable landing leg is connected with scalable support mounting seat through first bolt axle and second bolt axle, and the one end of scalable landing leg has connected gradually nut and screw rod, and the lower extreme of screw rod is connected with the rotary disk.
The multifunctional continuous pipe rewinding device further comprises an external manifold, the left side of the left support frame is connected with an external manifold mounting seat, the external manifold is fixed on the external manifold mounting seat, and the external manifold is connected with the left end of the left transmission shaft through a rotary joint.
The invention has the beneficial effects that:
1. under the limitation of China road transportation conditions, the tube arranging arm of the continuous tube pouring device is horizontally placed on the base after being folded twice by utilizing the two groups of hydraulic cylinders, the overall height and width of the continuous tube pouring device are reduced, the continuous tube pouring device is convenient to transport, does not need to be disassembled, and reduces manpower.
2. The double-motor speed reducer is adopted to drive simultaneously to ensure that the large-diameter large-capacity transportation roller rotates stably in the operation process.
3. Adopt inside manifold high-speed joint to solve between the coiled tubing on the transport cylinder and the left transmission shaft loaded down with trivial details, hard and the time inefficiency problem that the pipe falls between transport cylinder and the operation cylinder brought, guarantee that this coiled tubing pipe falling device can satisfy conventional pipe falling operation, can satisfy the drum operation function in the pit under emergency again.
4. The hydraulic cylinder pushes the right supporting mechanism to clamp transportation rollers of various specifications through the remote operation of the control room handle, and the safety performance in the operation process is ensured through the four support mechanisms installed on the base.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the multi-functional coiled tubing inverting apparatus of the present invention in a transport state.
Fig. 2 is a schematic perspective view of the multifunctional continuous tube pouring device of the invention.
FIG. 3 is a top view of the multifunctional coiled tubing pouring device of the present invention.
Fig. 4 is a sectional view taken along a-a in fig. 3.
FIG. 5 is a right side view of the multi-functional coiled tubing inverting apparatus of the present invention.
FIG. 6 is a schematic view of the base and left support mechanism
Fig. 7 is a schematic view of the left drive connection mount.
Fig. 8 is a schematic view of the right support mechanism.
Fig. 9 is a schematic diagram of a pig.
Fig. 10 is a schematic view of the stand mechanism.
FIG. 11 is a schematic view of the multifunctional coiled tubing pouring device of the present invention in an operating state.
1. A base; 2. a pipe arranger; 3. a right support mechanism; 4. a rotary joint; 5. an external manifold; 6. an internal manifold; 7. a drive system; 8. a left support mechanism;
11. a bottom frame; 12. a slide rail; 13. a pipe racker storage rack; 14. a hydraulic control panel; 15. a support mechanism; 16. a T-bolt; 17. a hydraulic cylinder is transversely moved; 18. a hydraulic cylinder connecting seat is transversely moved; 19. locking the fixed seat; 110. a pull rod;
151. a telescopic support mounting seat; 152. a telescopic leg; 153. a first latch shaft; 154. a second latch shaft; 155. a nut; 156. a screw; 157. rotating the disc;
21. a left calandria rod; 22. a left arm support; 23. a right calandria rod; 24. a pipe arranging mechanism; 25. a camera; 26. an illuminating lamp; 27. a right arm support;
211. a first left hydraulic cylinder; 212. a first rotating shaft; 221. a second left hydraulic cylinder; 222. a second rotating shaft;
231. a first right hydraulic cylinder; 232. a third rotating shaft; 271. a second right hydraulic cylinder; 272. a fourth rotating shaft;
241. a trolley slide rail; 242. a diamond shaft; 243. a tongue box assembly; 244. a trolley with rollers; 245. a telescopic rod; 246. an adjustable counter; 247. a lubrication box;
31. a right support frame; 32. a right transmission connecting seat; 33. a U-shaped slider; 34. a baffle plate;
321. a second right bearing block assembly; 322. a second left bearing block assembly; 323. a right inner large sprocket; 324. a right sprocket retaining ring; 325. a right drive shaft; 326. a right rotary table; 327. a right stub bar assembly;
51. an external manifold mount;
71. a left hydraulic motor reducer; 72. a left small sprocket; 73. a left outer large sprocket; 74. a right hydraulic motor reducer; 75. a right small sprocket; 76. a right outer large sprocket;
81. a left support frame; 82. a left drive connection seat;
821. a first left bearing block assembly; 822. a first right bearing block assembly; 823. a left inner large sprocket; 824. a left sprocket retaining ring; 825. a left drive shaft; 826. a left turn plate; 827. a left short bar assembly; 828. a left axial passage.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The utility model provides a multi-functional coiled tubing device, in the space rectangular coordinate system who uses the X, Y, Z axle as the coordinate axis, multi-functional coiled tubing device includes base 1, is equipped with left supporting mechanism 8, right supporting mechanism 3 and calandria 2 on the base 1, and left supporting mechanism 8 and right supporting mechanism 3 set up along the interval about the X axle direction, can be close to each other or keep away from between left supporting mechanism 8 and the right supporting mechanism 3, and left supporting mechanism 8 and right supporting mechanism 3 can the fixed transportation cylinder of centre gripping, and calandria 2 contains the left calandria arm, calandria mechanism 24 and the right calandria arm that connect gradually, left calandria arm and right calandria arm all can fold, as shown in fig. 1 to 5.
In this embodiment, base 1 contains bottom frame 11, and bottom frame 11 is the rectangle structure, and bottom frame 11 length direction is the same with the X axle direction, and bottom frame 11 width direction is the same with the Y axle direction, and the left and right sides of bottom frame 11 all is equipped with pipe racker storage rack 13, when left side pipe racker arm and right pipe racker arm were in fold condition, pipe racker 2 can place on pipe racker storage rack 13, and the left side of bottom frame 11 is equipped with hydraulic control panel 14, and the right side of bottom frame 11 is equipped with slide rail 12, and the extending direction of slide rail 12 is parallel with the X axle direction. The rack pipe mechanism 24 is located behind the left support mechanism 8 and the right support mechanism 3.
In this embodiment, the left support mechanism 8 includes the left transmission connecting seat 82 and the left support frame 81 that set up from top to bottom, the lower extreme and the bottom frame 11 of left support frame 81 are connected fixedly, left transmission connecting seat 82 includes left transmission shaft 825, the axis of left transmission shaft 825 is parallel with the X axle, left transmission shaft 825 is outer to be equipped with first left bearing frame assembly 821 along the X axle direction in proper order cover, big sprocket 823 and first right bearing frame assembly 822 in a left side, first left bearing frame assembly 821 and first right bearing frame assembly 822 are all fixed in the upper end of left support frame 81, as shown in fig. 6 and 7.
In this embodiment, a left rotating disc 826 is further sleeved outside the left driving shaft 825, the left rotating disc 826 is located on the right side of the first right bearing seat assembly 822, a left short rod assembly 827 is connected to the right side of the left rotating disc 826, left sprocket retaining rings 824 are arranged on two sides of the left inner large sprocket 823, a left axial channel 828 is arranged in the left driving shaft 825, the left axial channel 828 axially penetrates through the left driving shaft 825, the multifunctional continuous tube rewinding device further comprises a driving system 7, the driving system 7 comprises a left hydraulic motor reducer 71, a left small sprocket 72, a left chain and a left outer large sprocket 73 which are sequentially connected, the left outer large sprocket 73 is coaxially fixed outside the left inner large sprocket 823, and the left hydraulic motor reducer 71 can drive the left inner large sprocket 823 and the left outer large sprocket 73 to rotate by taking the left driving shaft 825 as a shaft.
The left transmission connecting seat 82 is connected with the bottom frame 11 by bolts, and left chain wheel retainer rings 824 are respectively arranged on two sides of a left inner large chain wheel 823 and are tightly attached to the first left bearing seat assembly 821 and the first right bearing seat assembly 822; the left inner big chain wheel 823 is connected with the left transmission shaft 825 through a flat key, a special-shaped flange on the left transmission shaft 825 is connected with a special-shaped hole on the left rotating disc 826, the left transmission shaft 825 and the left rotating disc 826 are connected into a whole through bolts, and the bolts are sunk inside the flanges; the left turntable 826 is provided with two specifications of transportation roller mounting holes, and a left short rod assembly 827 is connected with the left turntable 826 through a bolt; the right end of the left transmission shaft 825 is provided with a FIG1502 union interface, and the right end of the left transmission shaft 825 is provided with a rotary joint flange interface.
In this embodiment, the right supporting mechanism 3 includes a right transmission connecting seat 32 and a right supporting frame 31, the right supporting mechanism 3 can move along the X-axis direction, the right transmission connecting seat 32 includes a right transmission shaft 325, the axis of the right transmission shaft 325 is parallel to the X-axis, the axis of the right transmission shaft 325 coincides with the axis of the left transmission shaft 825, a second right bearing seat assembly 321, a right inner large chain wheel 323 and a second left bearing seat assembly 322 are sequentially sleeved outside the right transmission shaft 325 along the X-axis direction, and the second right bearing seat assembly 321 and the second left bearing seat assembly 322 are both fixed at the upper end of the right supporting frame 31. In this embodiment, the lower end of the right support frame 31 is connected with a U-shaped slider 33 and a baffle 34 in sequence, the lower end of the right transmission connecting seat 32 is connected with the bottom frame 11 and the slide rail 12 in a matching manner through the U-shaped slider 33 and the baffle 34, a traversing hydraulic cylinder 17 and a pull rod 110 are arranged between the right support frame 31 and the bottom frame 11, the traversing hydraulic cylinder 17 can enable the right support mechanism 3 to move along the X-axis direction, the pull rod 110 is detachably connected with the right support frame 31 and the bottom frame 11, and the pull rod 110 can prevent the right support mechanism 3 from being separated from the bottom frame 11.
In this embodiment, a right rotating disc 326 is further sleeved outside the right transmission shaft 325, the right rotating disc 326 is located on the left side of the second left bearing seat assembly 322, the left side of the right rotating disc 326 is connected with a right short rod assembly 327, right sprocket retaining rings 324 are arranged on two sides of the right inner large sprocket 323, a right axial channel is arranged in the right transmission shaft 325 and axially penetrates through the right transmission shaft 325, the multifunctional continuous tube rewinding device further comprises a driving system 7, the driving system 7 comprises a right hydraulic motor reducer 74, a right small sprocket 75, a right chain and a right outer large sprocket 76 which are sequentially connected, the right outer large sprocket 76 is coaxially fixed outside the right inner large sprocket 323, and the right hydraulic motor reducer 74 can drive the right inner large sprocket 323 and the right outer large sprocket 76 to rotate around the right transmission shaft 325, as shown in fig. 8. The right end of the right axial channel is provided with a cable rotary joint mounting hole.
Two sides of the right inner large chain wheel 323 are respectively provided with a right chain wheel retainer ring 324 which is tightly attached to the second right bearing seat assembly 321 and the second left bearing seat assembly 322; the right inner large chain wheel 323 is connected with the right transmission shaft 325 through a flat key, a special-shaped flange on the right transmission shaft 325 is connected with a special-shaped hole on the right turntable 326, the right transmission shaft 325 and the right turntable 326 are connected into a whole by bolts, and the bolts are sunk in the flange; the right turntable 326 is provided with two types of transportation roller mounting holes, and the right short rod assembly 327 is connected with the right turntable 326 through a bolt.
The right support frame 31 is perpendicular to the bottom frame 11, a baffle 34 is arranged below the U-shaped sliding block 33, the baffle 34 is connected with the U-shaped sliding block 33 through bolts, and the U-shaped sliding block 33 is prevented from being separated from the bottom frame 11 during working. The base 1 is also provided with a T-shaped bolt 16, a transverse hydraulic cylinder 17, a transverse hydraulic cylinder connecting seat 18 and a locking fixed seat 19. Two ends of the traversing hydraulic cylinder 17 are respectively connected with the traversing hydraulic cylinder connecting seat 18 and the right supporting frame 31, and when the transporting device works, the traversing hydraulic cylinder 17 pushes the right supporting mechanism 3 to move along the X-axis direction, so that the transporting roller is clamped between the upper part of the right supporting mechanism 3 and the upper part of the left supporting mechanism 8.
After the transportation roller is clamped or when the multifunctional continuous pipe pouring device is lifted, the T-shaped bolt 16 is placed in the T-shaped groove of the sliding rail 12, the right supporting mechanism 3 and the bottom frame 11 are connected into a whole by adopting a nut, and the right supporting mechanism 3 is prevented from being separated from the bottom frame 11. During transportation of the multifunctional coiled tubing pipe-pouring device, the two ends of the pull rod 110 are in locking connection with the locking fixing seats 19 on the right support frame 31 and the locking fixing seats 19 on the bottom frame 11 through the pin shafts, so that when the multifunctional coiled tubing pipe-pouring device is used for lifting and transporting, the right support mechanism 3 is fixed to prevent movement, and the pull rod 110 is connected between the right support frame 31 and the middle of the base 1 and the bottom frame 11.
Contain right motor reducer mount pad on the right branch strut 31, the welding has left motor reducer mount pad on the left branch strut 81, right hydraulic motor reducer 74 and right motor reducer mount pad bolted connection, left hydraulic motor reducer 71 and left motor reducer mount pad bolted connection, left hydraulic motor reducer 71 and right hydraulic motor reducer 74 bilateral symmetry and each other are the mirror image, left little sprocket 72 and right little sprocket 75 bilateral symmetry and each other are the mirror image, left outer big sprocket 73 and right outer big sprocket 76 bilateral symmetry and each other are the mirror image.
In this embodiment, the left pipe arranging arm includes a left pipe arranging rod 21, a left arm rod 22, a first left hydraulic cylinder 211 and a second left hydraulic cylinder 221, one end of the left pipe arranging rod 21 is hinged to the bottom frame 11 through a first rotating shaft 212, the other end of the left pipe arranging rod 21 is hinged to one end of the left arm rod 22 through a second rotating shaft 222, the other end of the left arm rod 22 is fixedly connected to the pipe arranging mechanism 24, and both the axis of the first rotating shaft 212 and the axis of the second rotating shaft 222 are parallel to the X axis; the first left hydraulic cylinder 211 can drive the left bank pipe lever 21 to rotate about the first rotary shaft 212, and the second left hydraulic cylinder 221 can drive the left arm lever 22 to rotate about the second rotary shaft 222, as shown in fig. 9.
In this embodiment, the left pipe arranging arm and the right pipe arranging arm are arranged in bilateral symmetry and are mirror images of each other, and the right pipe arranging arm includes a right pipe arranging rod 23, a right support arm rod 27, a first right hydraulic cylinder 231 and a second right hydraulic cylinder 271; one end of the right calandria rod 23 is hinged with the bottom frame 11 through a third rotating shaft 232, the other end of the right calandria rod 23 is hinged with one end of the right support arm rod 27 through a fourth rotating shaft 272, the other end of the right support arm rod 27 is fixedly connected with the calandria mechanism 24, and the axis of the third rotating shaft 232 and the axis of the fourth rotating shaft 272 are both parallel to the X axis; the first right hydraulic cylinder 231 can drive the right pipe arranging rod 23 to rotate around the third rotating shaft 232, and the second right hydraulic cylinder 271 can drive the right arm supporting rod 27 to rotate around the fourth rotating shaft 272. The left arm rod 22 is provided with a camera 25, and the right arm rod 27 is provided with an illuminating lamp 26, as shown in fig. 9.
Lug plates are welded on the left pipe arranging rod 21 and the right pipe arranging rod 23, and hydraulic cylinder lug seats are welded on the left pipe arranging rod 21, the left support arm rod 22, the right pipe arranging rod 23 and the right support arm rod 27. When the left pipe arranging arm and the right pipe arranging arm work, the first left hydraulic cylinder 211 and the first right hydraulic cylinder 231 work synchronously, the second left hydraulic cylinder 221 and the second right hydraulic cylinder 271 work synchronously, the angle between the pipe arranging rod and the bottom frame 11 is ensured to be consistent, and the angle between the pipe arranging rod and the support arm rod is ensured to be consistent.
A camera mounting seat is welded on the left support arm rod 22, an illuminating lamp mounting seat is welded on the right support arm rod 27, and a pipe arranging system connecting plate is welded on each of the left support arm rod 22 and the right support arm rod 27. Camera 25 adopts the bolt to be connected with the camera mount pad, and camera 25 and light 26 and the angle of calandria mechanism 24 are adjusted together, and camera 25 is adjustable camera, and camera 25 is used for long-range observation left supporting mechanism 8 and the transportation cylinder between the right supporting mechanism 3 whether normal at the operation in-process calandria, adjusts the angle of the adjustable camera 25 of control room handle, and light 26 is used for the operation of lighting night.
The calandria mechanism 24 comprises a trolley slide rail 241, a diamond-shaped shaft 242, a tongue box assembly 243, a roller trolley 244, an expansion link 245, an adjustable counter 246, a lubrication box 247 and the like. The detailed construction and operation of the tube arranging mechanism 24 can be found in the "continuous tube action device" disclosed in the Chinese patent application CN 110939398A, published date 3 and 31/2020, and the invention is not described in detail.
In this embodiment, each of the four corners of the bottom frame 11 is provided with a support mechanism 15, the support mechanism 15 includes a telescopic support mount 151 and a telescopic leg 152, one end of the telescopic leg 152 is connected to the telescopic support mount 151 through a first latch shaft 153 and a second latch shaft 154, the second latch shaft 154 is detachable, one end of the telescopic leg 152 is sequentially connected to a nut 155 and a screw 156, and the lower end of the screw 156 is connected to a rotating disc 157, as shown in fig. 10.
The four support mechanisms 15 are symmetrically arranged in pairs in the left-right direction, the telescopic supporting legs 152 are attached to the ground by rotating the rotatable disc 157 when the four support mechanisms work, the screw 156 can be fixed by using a set screw after the rotatable disc 157 is screwed, the telescopic supporting legs 152 are prevented from retreating when the four support mechanisms work, and the telescopic supporting legs 152 are fixed by using the second bolt shafts 154 when the telescopic supporting legs 152 are screwed to the working positions, so that the telescopic supporting legs are prevented from moving.
In this embodiment, the multifunctional coiled tubing pipe-rewinding device further comprises an internal manifold 6 and an external manifold 5, the left side of the left support frame 81 is connected with the external manifold mounting seat 51, the external manifold 5 is fixed on the external manifold mounting seat 51, and the external manifold 5 is connected with the left end of the left transmission shaft 825 through the rotary joint 4. The external manifold 5 is mounted on the external manifold mount 51 by a U-shaped pipe clamp. An internal manifold 6 is disposed within the bottom frame 11 when not in use, the internal manifold 6 being connected to the right end of the left drive shaft 825 when in use.
The left side of the bottom frame 11 is provided with a hydraulic control panel 14, one side of the hydraulic control panel 14 is connected with a hydraulic motor reducer and a forced-ventilated motor through hydraulic pipelines, the other side of the hydraulic control panel 14 is connected with a power pipeline joint of the continuous pipe working machine through hydraulic pipelines, power is obtained from the continuous pipe working machine, and the operation of the multifunctional continuous pipe pouring device is realized through a handle in an operation control chamber.
The operation of the multifunctional continuous pipe pouring device is described below.
Firstly, a hydraulic pipeline on one side of the hydraulic control panel 14 is connected with a power pipeline joint of the continuous pipe working machine, after the connection is completed, the second bolt shaft 154 is detached, the telescopic supporting leg 152 is rotated to a proper angle and then the second bolt shaft 154 is inserted, the telescopic supporting leg 152 is prevented from rotating, the rotary disc 157 is rotated to enable the telescopic supporting leg 152 to be attached to the ground, a screw 156 on the rotary disc 157 is locked by a set screw, and the screw 156 is prevented from retracting in the working process. The pull rod 110 is detached, and the detached pull rod 110 and the pin are placed at the designated positions. The T-shaped bolt 16 and the bolt connected between the right supporting mechanism 3 and the slide rail 12 of the base 1 are all disassembled, and the specified position is placed. And (3) checking whether the mounting positions of the short rod assemblies on the turntables (the left turntable 826 and the right turntable 326) and the mounting holes of the transport rollers are proper or not, and if not, selecting the proper holes on the turntables to mount or replace the corresponding turntables. And disassembling the U-shaped bolt connected with the base 1 and the pipe arranger 2.
After all disassembly preparations are completed, firstly, a pipeline handle of a hydraulic cylinder (a second left hydraulic cylinder 221 and a second right hydraulic cylinder 271) connected between a pipe arranging rod and a support arm rod is operated in a control room to lift the support arm rod to a proper angle, then, a pipeline handle of a hydraulic cylinder (a first left hydraulic cylinder 211 and a first right hydraulic cylinder 231) is connected between a base 1 and a pipe arranger 2 in the control room to lift the pipeline handle to a certain angle, and the pipeline handle is adjusted according to the rule size of a transportation roller to integrally lift the pipe arranger 2 to a proper angle, namely, the right folding state of the left pipe arranging arm and the right pipe arranging arm is changed into the opening state, as shown in fig. 11.
The pipeline handle of the transverse hydraulic cylinder 17 in the control room is operated to check whether the right supporting mechanism 3 and the U-shaped slide block 33 on the base 1 move normally, and the pipeline handle of the motor reducer is operated to check whether the motor reducers (the left hydraulic motor reducer 71 and the right hydraulic motor reducer 74) operate normally. And after all the inspection is finished, hoisting the transport drum to the position above the multifunctional continuous pipe pouring device by using a crane.
First, the left short rod assembly 827 and the left transmission shaft 825 on the left transmission connecting seat 82 on the base 1 are installed into the installation hole on one side of the transport roller, then the hydraulic cylinder 17 in the control room is operated to operate the pipeline handle of the hydraulic cylinder 17, the hydraulic cylinder 17 moves the right support mechanism 3 along the X-axis direction and approaches the left support mechanism 8, and the right short rod assembly 327 and the right transmission shaft 325 on the right transmission connecting seat 32 on the right support mechanism 3 are installed into the installation hole on the other side of the transport roller. After the transport roller is completely clamped by the traversing hydraulic cylinder 17, the right support frame 31 and the T-shaped bolt 16 on the slide rail 12 are installed, so that the right support frame 31 and the slide rail 12 of the base 1 are completely pressed. According to the operation requirement, one side of the left transmission shaft 825 is selected to be connected with an internal manifold 6 with a FIN 1502 union interface, so that the internal manifold 6 is respectively connected with a continuous pipe and the transmission shaft, and the internal manifold 6 is placed inside the bottom frame 11 when not in use. And adjusting the camera 25 above the pipe arranger 2 to observe whether the camera 25 is in a proper position. The operation handle in the control room is operated, so that the pipe-reversing operation or the continuous pipe well-entering operation can be carried out.
This multi-functional coiled tubing pipe-pouring device utilizes two sets of pneumatic cylinders to make coiled tubing pipe-pouring device's calandria arm realize folding function, reduces pipe-pouring device's whole height and width, convenient transportation. The rotary joints are respectively arranged on the transmission shafts on the two sides of the pipe reversing device to realize the operation function of the transportation roller, so that the problems of complexity, labor waste and low efficiency of time caused by pipe reversing between the transportation roller and the operation roller are solved, the labor intensity of workers is reduced, and the working timeliness is improved. Four retractable supporting legs are arranged on the base, so that the pipe dumping device is prevented from side turning over in the operation process.
For convenience of understanding and description, the present invention is described by combining the spatial rectangular coordinates with the axis X, Y, Z as the coordinate axis and the absolute positional relationship, in which the term "up" indicates a direction perpendicular to the paper surface of fig. 3 and directed to the outside of the paper surface (and also a positive direction of the Z axis in fig. 1), "down" indicates a direction perpendicular to the paper surface of fig. 3 and directed to the inside of the paper surface (and also a negative direction of the Z axis in fig. 1), "left" indicates a left direction in fig. 3 (and also a positive direction of the X axis in fig. 1), "right" indicates a right direction in fig. 3 (and also a negative direction of the X axis in fig. 1), "front" indicates an upper direction in fig. 3 (and also a negative direction of the Y axis in fig. 1), and "rear" indicates a lower direction in fig. 3 (and also a positive direction of the Y axis in fig. 1). The present invention has been described in terms of a user or operator viewing perspective, but the above directional terms should not be construed or interpreted as limiting the scope of the invention.
The above description is only exemplary of the invention and should not be taken as limiting the scope of the invention, so that the invention is intended to cover all modifications and equivalents of the embodiments described herein. In addition, the technical characteristics and the technical schemes, and the technical schemes can be freely combined and used.
Claims (6)
1. The multifunctional continuous pipe pouring device is characterized by comprising a base (1) in a space rectangular coordinate system with an X, Y, Z axis as a coordinate axis, wherein a left supporting mechanism (8), a right supporting mechanism (3) and a pipe arranger (2) are arranged on the base (1), the left supporting mechanism (8) and the right supporting mechanism (3) are arranged at left and right intervals along the X-axis direction, the left supporting mechanism (8) and the right supporting mechanism (3) can be close to or far away from each other, the left supporting mechanism (8) and the right supporting mechanism (3) can clamp and fix a transport roller, the pipe arranger (2) comprises a left pipe arranging arm, a pipe arranging mechanism (24) and a right pipe arranging arm which are sequentially connected, and the left pipe arranging arm and the right pipe arranging arm can be folded;
the base (1) comprises a bottom frame (11), and the left side and the right side of the bottom frame (11) are respectively provided with a pipe arranger storage rack (13); when the left pipe arraying arm and the right pipe arraying arm are both in a folded state and a transportation state, the pipe arraying device storage rack (13) is connected with the pipe arraying device (2) through a U-shaped bolt;
the left pipe arranging arm comprises a left pipe arranging rod (21), a left supporting arm rod (22), a first left hydraulic cylinder (211) and a second left hydraulic cylinder (221), one end of the left pipe arranging rod (21) is connected with the bottom frame (11) through a first rotating shaft (212), the other end of the left pipe arranging rod (21) is connected with one end of the left supporting arm rod (22) through a second rotating shaft (222), the other end of the left supporting arm rod (22) is connected with a pipe arranging mechanism (24), and the axis of the first rotating shaft (212) and the axis of the second rotating shaft (222) are parallel to the X axis; the first left hydraulic cylinder (211) can drive the left pipe arranging rod (21) to rotate by taking the first rotating shaft (212) as an axis, and the second left hydraulic cylinder (221) can drive the left support arm rod (22) to rotate by taking the second rotating shaft (222) as an axis;
the left pipe arranging arm and the right pipe arranging arm are arranged in bilateral symmetry and are mirror images of each other, and the right pipe arranging arm comprises a right pipe arranging rod (23), a right supporting arm rod (27), a first right hydraulic cylinder (231) and a second right hydraulic cylinder (271); the first left hydraulic cylinder (211) and the second left hydraulic cylinder (221) work synchronously; the first right hydraulic cylinder (231) and the second right hydraulic cylinder (271) work synchronously;
the left supporting mechanism (8) comprises a left transmission connecting seat (82) and a left supporting frame (81), the left transmission connecting seat (82) comprises a left transmission shaft (825), and a left axial channel (828) is arranged in the left transmission shaft (825); the multifunctional continuous pipe pouring device further comprises an external manifold (5), the left side of the left support frame (81) is connected with an external manifold mounting seat (51), the external manifold (5) is fixed on the external manifold mounting seat (51), and the external manifold (5) is connected with the left end of the left transmission shaft (825) through a rotary joint (4);
bottom frame (11) are the rectangle structure, four angles of bottom frame (11) respectively are equipped with a support mechanism (15), support mechanism (15) contain scalable support mount pad (151) and scalable landing leg (152), the one end of scalable landing leg (152) is connected with scalable support mount pad (151) through first bolt axle (153) and second bolt axle (154), the one end of scalable landing leg (152) has connected gradually nut (155) and screw rod (156), the lower extreme of screw rod (156) is connected with rotary disk (157).
2. The multifunctional continuous pipe pouring device according to claim 1, wherein a hydraulic control panel (14) is arranged on the bottom frame (11), a slide rail (12) is arranged on the right side of the bottom frame (11), and the extension direction of the slide rail (12) is parallel to the X-axis direction.
3. The multifunctional coiled tubing pipe-pouring device as claimed in claim 2, wherein the lower end of the left support frame (81) is fixedly connected with the bottom frame (11), a first left bearing seat assembly (821), a left inner large chain wheel (823) and a first right bearing seat assembly (822) are sequentially sleeved outside the left transmission shaft (825) along the X-axis direction, and the first left bearing seat assembly (821) and the first right bearing seat assembly (822) are both fixed at the upper end of the left support frame (81).
4. The multifunctional continuous pipe rewinding device according to claim 3, wherein a left rotating disc (826) is sleeved on the left transmission shaft (825), the left rotating disc (826) is located on the right side of the first right bearing seat assembly (822), a left short rod assembly (827) is connected to the right side of the left rotating disc (826), a left axial channel (828) axially penetrates through the left transmission shaft (825), the driving system (7) comprises a left hydraulic motor reducer (71), a left small chain wheel (72), a left chain and a left outer large chain wheel (73) which are sequentially connected, and the left outer large chain wheel (73) is coaxially fixed outside the left inner large chain wheel (823).
5. The multifunctional coiled tubing pipe-pouring device according to claim 2, wherein the right support mechanism (3) comprises a right transmission connecting seat (32) and a right support frame (31), the right support mechanism (3) can move along the X-axis direction, the right transmission connecting seat (32) comprises a right transmission shaft (325), a second right bearing seat assembly (321), a right inner large chain wheel (323) and a second left bearing seat assembly (322) are sequentially sleeved outside the right transmission shaft (325) along the X-axis direction, and the second right bearing seat assembly (321) and the second left bearing seat assembly (322) are both fixed at the upper end of the right support frame (31);
the lower extreme of right branch strut (31) has connected gradually U type slider (33) and baffle (34), the lower extreme of right side transmission connecting seat (32) passes through U type slider (33) and baffle (34) and bottom frame (11) and slide rail (12) accordant connection, be equipped with sideslip pneumatic cylinder (17) and pull rod (110) between right branch strut (31) and bottom frame (11), sideslip pneumatic cylinder (17) can make right supporting mechanism (3) remove along the X axle direction, pull rod (110) can be dismantled with right branch strut (31) and bottom frame (11) and be connected.
6. The multifunctional continuous pipe rewinding device according to claim 5, characterized in that a right rotary disc (326) is further sleeved outside the right transmission shaft (325), the right rotary disc (326) is positioned on the left side of the second left bearing seat assembly (322), a right short rod assembly (327) is connected to the left side of the right rotary disc (326), a right axial channel is arranged in the right transmission shaft (325), the right axial channel axially penetrates through the right transmission shaft (325), the multifunctional continuous pipe rewinding device further comprises a driving system (7), the driving system (7) comprises a right hydraulic motor reducer (74), a right small chain wheel (75), a right chain and a right outer large chain wheel (76) which are sequentially connected, and the right outer large chain wheel (76) is coaxially fixed outside the right inner large chain wheel (323).
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| CN202010672431.8A CN111927349B (en) | 2020-07-14 | 2020-07-14 | Multifunctional continuous pipe pouring device |
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| CN202010672431.8A CN111927349B (en) | 2020-07-14 | 2020-07-14 | Multifunctional continuous pipe pouring device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650163U (en) * | 2010-01-30 | 2010-11-24 | 中国石化集团江汉石油管理局第四机械厂 | Novel continuous oil pipe guiding device |
| 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 |
| 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 |
| CN108119072A (en) * | 2017-12-05 | 2018-06-05 | 中国石油天然气集团公司 | Continuous-tube roller device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9689437B1 (en) * | 2016-06-23 | 2017-06-27 | Premier Coil Solutions, Inc. | Clutch mechanism |
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2020
- 2020-07-14 CN CN202010672431.8A patent/CN111927349B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650163U (en) * | 2010-01-30 | 2010-11-24 | 中国石化集团江汉石油管理局第四机械厂 | Novel continuous oil pipe guiding device |
| 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 |
| 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 |
| CN108119072A (en) * | 2017-12-05 | 2018-06-05 | 中国石油天然气集团公司 | Continuous-tube roller device |
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| CN111927349A (en) | 2020-11-13 |
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Effective date of registration: 20221227 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: PetroChina Company Limited Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: PetroChina Company Limited Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee before: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. |