CN117404026B - Lifting operation device for carbon fiber continuous sucker rod - Google Patents
Lifting operation device for carbon fiber continuous sucker rod Download PDFInfo
- Publication number
- CN117404026B CN117404026B CN202311483215.9A CN202311483215A CN117404026B CN 117404026 B CN117404026 B CN 117404026B CN 202311483215 A CN202311483215 A CN 202311483215A CN 117404026 B CN117404026 B CN 117404026B
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- block
- pulley
- lifting
- carbon fiber
- sucker rod
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 70
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 70
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 27
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/146—Carousel systems, i.e. rotating rack systems
-
- 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
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
-
- 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
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
- E21B19/155—Handling between horizontal and vertical position
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a lifting operation device of a carbon fiber continuous sucker rod, which belongs to the field of auxiliary devices for oilfield well site operation, and comprises a vehicle body, wherein a lifting pulley mechanism drives a guide wheel disc to rotate while lifting, and a labor-saving pulley block is slidably connected with a transverse plate and pushes the lifting pulley mechanism to lift, so that after the structure is adopted, the lifting operation device has the following advantages: according to the invention, the pushing block is pushed to move through the telescopic rod, the pushing block is driven to slide in the first chute, so that the lifting plate of the lifting pulley mechanism is lifted, the carbon fiber continuous sucker rod is driven to move upwards, the guide wheel disc is driven to rotate, auxiliary labor is saved for lifting the carbon fiber continuous sucker rod, the connecting rope on the first pulley is driven to move, the moving block is pulled to move downwards in the second chute, the fourth pulley is driven to move downwards, the carbon fiber continuous sucker rod is driven to descend, the lifting load of the rod column is greatly reduced, and the damage of the carbon fiber continuous sucker rod is avoided to the greatest extent.
Description
Technical Field
The invention relates to the field of oilfield well site operation auxiliary devices, in particular to a lifting operation device of a carbon fiber continuous sucker rod.
Background
The carbon fiber continuous sucker rod has the characteristics of small density, high tensile strength, corrosion resistance and long fatigue life, can greatly reduce the load of a rod column to realize deep well lifting and energy saving when being applied to oil well lifting, can effectively solve the problem of rod column corrosion, and has wide application prospect.
At present, a double-wheel disc carbon fiber continuous sucker rod lifting operation device like a patent application number CN201620130119.5 discloses a winding wheel disc and a guiding wheel disc, wherein the carbon fiber continuous sucker rod is wound on the winding wheel disc, and then the carbon fiber continuous sucker rod bypasses the guiding wheel disc and enters a well. The hydraulic power system is arranged on the vehicle-mounted chassis. The winding wheel disc is installed on the winding wheel disc telescopic hydraulic base through the winding support, and the winding wheel disc telescopic hydraulic base is arranged on the vehicle-mounted chassis. The guide wheel disc is installed on the guide wheel disc rotating hydraulic base through the guide support. The hydraulic base is installed on the telescopic hydraulic base of the guide wheel disc, and the telescopic hydraulic base of the guide wheel disc is arranged on the vehicle-mounted chassis.
Although the patent can achieve the lifting operation of the carbon fiber continuous sucker rod, the characteristics of the material of the carbon fiber continuous sucker rod cannot be considered, certain limitations exist, the risk that the rod body is clamped and damaged exists in the using process, the device occupies large well site space, meanwhile, the carbon fiber continuous sucker rod cannot be saved to the greatest extent, the rod column load cannot be greatly reduced to achieve deep well lifting and energy saving, and the stress disconnection of the carbon fiber continuous sucker rod occurs.
Therefore, a special operating device for lifting the carbon fiber continuous sucker rod, which has compact structure, convenient use and no damage to the rod body, needs to be designed.
Disclosure of Invention
The invention aims to solve the technical problems and provides a lifting operation device of a carbon fiber continuous sucker rod.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
The lifting operation device of the carbon fiber continuous sucker rod comprises a vehicle body, wherein a winding wheel disc, a guide wheel disc and a transverse plate are arranged on the vehicle body, a lifting pulley mechanism capable of lifting up and down and a labor-saving pulley block are arranged on the transverse plate, the carbon fiber continuous sucker rod is wound on the winding wheel disc, and the carbon fiber continuous sucker rod bypasses the labor-saving pulley block, the lifting pulley mechanism and the guide wheel disc to enter a well;
the lifting pulley mechanism drives the guide wheel disc to rotate while performing lifting action;
the labor-saving pulley block is connected with the transverse plate in a sliding manner and pushes the lifting pulley mechanism to do lifting.
Preferably, the lifting pulley mechanism comprises a sliding block, a first connecting arm, a second connecting arm and a lifting plate, wherein the sliding block is connected with the transverse plate in a sliding mode, the first connecting arm is hinged with the sliding block, the second connecting arm is hinged with the transverse plate, the first connecting arm and the second connecting arm are of an X-shaped structure, the middle parts of the first connecting arm and the second connecting arm are rotationally connected, one end, far away from the sliding block, of the first connecting arm is hinged with the lifting plate, one end, far away from the transverse plate, of the second connecting arm is connected with the lifting plate in a sliding mode, and one end, far away from the lifting plate, of the second connecting arm is provided with an incomplete driving gear.
Preferably, the guide wheel disc is arranged on the vehicle body through a bearing seat, a driven gear is arranged on the shaft of the guide wheel disc, and the incomplete driving gear is in meshed connection with the driven gear.
Preferably, the labor-saving pulley block comprises a pushing block which is connected with the transverse plate in a sliding manner, a supporting block and an automatic resetting device on a vehicle body, an adjusting hole is formed in the inner side of one end, close to the sliding block, of the pushing block, a guide post and an adjusting spring on the outer side of the guide post are arranged at one end, close to the pushing block, of the sliding block, two ends of the adjusting spring are respectively connected with the inner wall of the adjusting hole of the sliding block, a first pulley is arranged on the pushing block, a bottom plate is arranged on the transverse plate, a second pulley and a third pulley are arranged on the bottom plate, a groove is formed in the inner side of the upper end of the supporting block, a fourth pulley is connected in the groove in a sliding manner, a fixing plate is arranged below the fourth pulley and is arranged in the groove, a labor-saving spring is arranged between the fixing plate and the fourth pulley, a fifth pulley is arranged at the lower end of the fixing plate, a connecting rope is fixedly connected with the connecting rope and is positioned in the labor-saving spring and penetrates through the fixing plate, and the fifth pulley, the third pulley, the second pulley and the first pulley are wound on the connecting rope.
Preferably, the automatic resetting device comprises a movable hole formed in the pushing block and a resetting spring in the movable hole, one end of the resetting spring is connected with the adjusting block, the adjusting block extends to the outer side of the pushing block, and the transverse plate is provided with a fixing block used for compressing the resetting spring by the extruding adjusting block.
Preferably, the opposite surfaces of the adjusting block and the fixing block are inclined.
Preferably, the telescopic link is installed to one side of supporting shoe, the one end fixedly connected with pushing block of telescopic link, install on the pushing block and stir the board and can promote the regulating block and drive the pushing block and slide in the diaphragm.
Preferably, a first transition wheel and a second transition wheel are arranged on one side of the lifting plate, a third transition wheel is arranged on the vehicle body, and the carbon fiber continuous sucker rod is wound around a fourth pulley, the third transition wheel, the second transition wheel, the first transition wheel and the guide wheel disc to enter the well.
Preferably, the device further comprises a bidirectional hydraulic motor which is connected with the winding wheel disc and can drive the winding wheel disc to rotate.
After adopting the structure, the invention has the following advantages:
1. According to the invention, the pushing block is pushed to move through the telescopic rod, the pushing block is pushed to move through the poking plate, so that the pushing block is driven to slide in the first chute, the lifting plate of the lifting pulley mechanism is driven to lift, the carbon fiber continuous sucker rod is driven to move upwards, meanwhile, the guiding wheel disc is driven to rotate, the lifting of the carbon fiber continuous sucker rod is assisted in labor saving, the connecting rope on the first pulley is driven to move, the moving block is pulled to move downwards in the second chute, the fourth pulley is driven to move downwards, the carbon fiber continuous sucker rod is wound at the lower end of the fourth pulley, the carbon fiber continuous sucker rod is driven to descend, the carbon fiber continuous sucker rod is driven to move, the lifting load of the rod column is greatly reduced, and the damage of the carbon fiber continuous sucker rod is avoided to the maximum extent;
2. according to the automatic resetting device, after the carbon fiber continuous sucker rod is lifted, when a well needs to be accessed, the pushing block is pushed to reset by the reverse acting force of the adjusting spring, so that the resetting effect is achieved, the labor-saving spring stretches to drive the fourth pulley to reset, the fourth pulley plays a role in adjusting the tightness of the carbon fiber continuous sucker rod, the situation that the carbon fiber continuous sucker rod is excessively broken due to the fact that the force is applied to the carbon fiber continuous sucker rod is prevented, and meanwhile, the breakage of the rod body in the lifting process can be avoided;
3. According to the invention, the telescopic rod drives the carbon fiber continuous sucker rod to lift, and the reverse acting force of the labor-saving spring and the adjusting spring drives the parts to reset, so that the carbon fiber continuous sucker rod enters a well, and smooth lifting and lowering operation of the carbon fiber continuous sucker rod is realized;
4. the vehicle body realizes the vehicle-mounted operation device, has compact structure and occupies small well site space.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the construction of the lifting pulley mechanism of the present invention;
FIG. 4 is a cross-sectional view of a support block of the present invention;
FIG. 5 is an enlarged view of point A of the present invention;
FIG. 6 is an exploded view of the internal components of the support block of the present invention;
FIG. 7 is a cross-sectional view of the automatic reset device of the present invention;
FIG. 8 is a transverse cross-sectional view of a pusher block of the present invention;
Fig. 9 is a rising schematic of the present invention.
As shown in the figure: 1. a vehicle body; 2. winding a wheel disc; 2.1, a bidirectional hydraulic motor; 3. a guide wheel disc; 3.1, driven gear; 3.2, a supporting seat of the guide wheel disc; 4. a lifting pulley mechanism; 4.1, a sliding block; 4.2, a first connecting arm; 4.3, a second connecting arm; 4.4, lifting plate; 4.5, incomplete driving gear; 5. labor-saving pulley block; 5.1, pushing blocks; 5.2, adjusting the hole; 5.3, guiding columns; 5.4, adjusting a spring; 5.5, a first pulley; 5.6, a second pulley; 5.7, a third pulley; 5.8, supporting blocks; 5.9, grooves; 5.10, a fourth pulley; 5.11, a fixing plate; 5.12, a labor-saving spring; 5.13, connecting ropes; 5.14, a fifth pulley; 6. carbon fiber continuous sucker rod; 7. a cross plate; 7.1, a bottom plate; 8. an automatic reset device; 8.1, a movable hole; 8.2, a return spring; 8.3, adjusting blocks; 8.4, fixing blocks; 9. a telescopic rod; 9.1, pushing the block; 9.2, toggle plate; 10. a first chute; 11. a first transition wheel; 12. a second transition wheel; 13. a third transition wheel; 14. a U-shaped frame; 15. a moving block; 16. a second chute; 17. a through hole; 18. a threaded hole; 19. a step bolt; 20. a movable groove; 21. and a sliding groove III.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail in connection with the following.
The lifting operation device of the carbon fiber continuous sucker rod comprises a vehicle body 1, wherein a winding wheel disc 2, a guide wheel disc 3 and a transverse plate 7 are arranged on the vehicle body 1, a lifting pulley mechanism 4 and a labor-saving pulley block 5 which can be lifted up and down are arranged on the transverse plate 7, the carbon fiber continuous sucker rod 6 is wound on the winding wheel disc 2, the carbon fiber continuous sucker rod 6 bypasses the labor-saving pulley block 5, the lifting pulley mechanism 4 and the guide wheel disc 3 to enter a well, and the carbon fiber continuous sucker rod 6 is driven to move up and down on the guide of the guide wheel disc 3 through the upward and downward movement of the lifting pulley mechanism 4, so that the carbon fiber continuous sucker rod 6 moves up and down in the well.
The lifting pulley mechanism 4 drives the guide wheel disc 3 to rotate when doing lifting motion, the labor-saving pulley block 5 is in sliding connection with the transverse plate 7 and pushes the lifting pulley mechanism 4 to do lifting motion, the labor-saving pulley block 5 pushes the adjusting block 8.3 to drive the pushing block 5.1 to slide in the transverse plate 7 through the telescopic rod 9, the pushing block 5.1 pushes the X-shaped structure of the lifting pulley mechanism 4 to move, the lifting plate 4.4 drives the carbon fiber continuous sucker rod 6 to move, and meanwhile the guide wheel disc 3 is driven to rotate to assist in moving the carbon fiber continuous sucker rod 6.
In this embodiment, specific: as shown in fig. 2, 3 and 4, the lifting pulley mechanism 4 comprises a sliding block 4.1 which is connected with a transverse plate 7 in a sliding manner, a first connecting arm 4.2 which is hinged with the sliding block 4.1, a second connecting arm 4.3 which is hinged with the transverse plate 7 and a lifting plate 4.4, wherein a sliding groove I10 which is matched with the sliding block 4.1 is arranged on the transverse plate 7, the sliding block 4.1 can slide in the sliding groove I10 and cannot fall, the first connecting arm 4.2 and the second connecting arm 4.3 are in an X-shaped structure, the middle parts of the first connecting arm 4.2 and the second connecting arm 4.3 are connected in a rotating manner, one end of the first connecting arm 4.2, which is far away from the sliding block 4.1, is hinged with the lifting plate 4.4, one end of the second connecting arm 4.3, which is far away from the transverse plate 7, is connected with the lifting plate 4.4 in a sliding manner, specifically, a sliding groove three 21 matched with the second connecting arm 4.3 to slide is formed in the lifting plate 4.4, a connecting block capable of sliding in the sliding groove three 21 is arranged on one side, close to the lifting plate 4.4, of the second connecting arm 4.3, an incomplete driving gear 4.5 is arranged at one end, far away from the lifting plate 4.4, of the second connecting arm 4.3, when the sliding block 4.1 is stressed to move, lifting action is carried out on the lifting plate 4.4 under the action of the first connecting arm 4.2 and the second connecting arm 4.3, the first transition wheel 11 and the second transition wheel 12 are driven to rise, and when the winding wheel disc 2 does not rotate, the carbon fiber continuous sucker rod 6 is driven to be pulled out of a well through the first transition wheel 11.
As shown in fig. 2 and 3, the guide wheel disc 3 is installed on the vehicle body 1 through a bearing seat, the driven gear 3.1 is installed on the shaft of the guide wheel disc 3, the incomplete driving gear 4.5 is in meshed connection with the driven gear 3.1, the guide wheel disc supporting seat 3.2 is installed on the vehicle body 1, the bearing seat is installed on the guide wheel disc supporting seat 3.2, the guide wheel disc 3 is installed in the bearing seat through the shaft, and when the incomplete driving gear 4.5 rotates, the driven gear 3.1 connected through the meshing drives the guide wheel disc 3 to rotate.
In this embodiment, specific: as shown in fig. 2-4 and 8, the labor-saving pulley block 5 comprises a push block 5.1 which is connected with a transverse plate 7 in a sliding manner, a supporting block 5.8 and an automatic resetting device 8 on a vehicle body 1, wherein the push block 5.1 can slide in a first chute 10, an adjusting hole 5.2 is formed in the inner side of one end, close to the slide block 4.1, of the push block 5.1, a guide post 5.3 and an adjusting spring 5.4 outside the guide post 5.3 are arranged at one end, close to the slide block 5.1, of the slide block 4.1, two ends of the adjusting spring 5.4 are respectively connected with the inner wall of the adjusting hole 5.2 of the slide block 4.1, the push block 5.1 is stressed in the first chute 10 and is close to the slide block 4.1, the adjusting spring 5.4 compresses, the guide post 5.3 enters the adjusting hole 5.2, and when the compression is nearly complete, the push block 5.1 pushes the slide block 4.1 to slide in the first chute 10, and the lifting pulley mechanism 4 lifts.
As shown in fig. 4 and 6, a first pulley 5.5 is installed on the push block 5.1, a U-shaped frame 14 is installed in the push block 5.1, the first pulley 5.5 is connected in the U-shaped frame 14 through a bearing, a bottom plate 7.1 is installed on the transverse plate 7, a second pulley 5.6 and a third pulley 5.7 are installed on the bottom plate 7.1, a groove 5.9 is formed at the inner side of the upper end of the support block 5.8, a fourth pulley 5.10 is connected in a sliding manner in the groove 5.9, a moving block 15 is installed at the outer side of the fourth pulley 5.10, a second sliding groove 16 is formed in the groove 5.9 of the support block 5.8, the moving block 15 can slide in the second sliding groove 16, the fourth pulley 5.10 is installed in the moving block 15 through a bearing, a fixed plate 5.11 is installed below the groove 5.10, a labor-saving spring 5.12 is installed between the fixed plate 5.11 and the fourth pulley 5.10, the labor-saving spring 5.12 is located between the moving block 15 and the fixed plate 5.11, a through hole 17 is formed in the fixed plate 5.11, and a rope is connected in a matched manner through the fixed rope 13, the lower end of the fixed plate 5.11 is provided with a fifth pulley 5.14, the fifth pulley 5.14 is connected with the supporting block 5.8 through a bearing, the lower end of the fourth pulley 5.10 is fixedly connected with a connecting rope 5.13, the connecting rope 5.13 is positioned in the labor-saving spring 5.12 and penetrates through the fixed plate 5.11, in the concrete implementation, the connecting rope 5.13 is fixedly connected with the lower end of a moving block 15 outside the fourth pulley 5.10, the fourth pulley 5.10 can rotate in the moving block 15, one end of the connecting rope 5.13 is connected with the moving block 15, the other end passes through the labor-saving spring 5.12, the through hole 17, winds around the fifth pulley 5.14, the third pulley 5.7, the second pulley 5.6 and the first pulley 5.5 and is fixedly connected with the U-shaped frame 14, when the pushing block 5.1 slides in the first chute 10, the connecting rope 5.13 is pulled to move through the U-shaped frame 14, the connecting rope 5.13 is pulled to move downwards in the second chute 16 through pulling the moving block 15, the labor-saving spring 5.12 is pulled to enable the fourth pulley 5.10 to be compressed downwards, the lower end of the fourth pulley 5.10 is wound on the carbon fiber continuous sucker rod 6, so that the carbon fiber continuous sucker rod 6 can be driven to descend, the carbon fiber continuous sucker rod 6 is driven to move, and further the labor-saving effect is achieved.
As shown in fig. 3, 4, 5, 6, 7 and 8, a telescopic rod 9 is installed at one side of the supporting block 5.8, one end of the telescopic rod 9 is fixedly connected with a pushing block 9.1, a toggle plate 9.2 is installed on the pushing block 9.1, the toggle plate 9.2 pushes the adjusting block 8.3 to drive the pushing block 5.1 to slide in the transverse plate 7, specifically, the telescopic rod 9 pushes the pushing block 9.1 to move, the pushing block 5.1 is driven to slide in the transverse plate 7 by the contact of the toggle plate 9.2 with the adjusting block 8.3, thereby driving the pushing block 5.1 to slide in the chute one 10, the automatic resetting device 8 comprises a movable hole 8.1 formed on the pushing block 5.1 and a reset spring 8.2 in the movable hole 8.1, one end of the reset spring 8.2 is connected with the adjusting block 8.3, the adjusting block 8.3 extends to the outer side of the pushing block 5.1, the reset spring 8.2 stretches and stretches to drive the adjusting block 8.3 to move in the movable hole 8.1, when the automatic reset device 8 is in practical implementation, the threaded hole 18 is formed in the pushing block 5.1 and is communicated with the movable hole 8.1, the stepping bolt 19 is arranged in the threaded hole 18, the movable groove 20 is formed in one side, close to the stepping bolt 19, of the adjusting block 8.3, and when the stepping bolt 19 rotates to enter the movable groove 20, the adjusting block 8.3 is propped against, so that the locking effect is achieved, the automatic reset device 8 is invalid, and the effect of no work is achieved.
The fixed block 8.4 used for compressing the reset spring 8.2 by the extrusion adjusting block 8.3 is arranged on the transverse plate 7, the opposite surfaces of the adjusting block 8.3 and the fixed block 8.4 are in inclined surfaces, the stirring plate 9.2 can push the adjusting block 8.3 to drive the pushing block 5.1 to slide in the transverse plate 7, when the adjusting block 8.3 touches the fixed block 8.4, the adjusting block 8.3 can be pushed to move towards the movable hole 8.1 because the opposite surfaces of the adjusting block 8.3 and the fixed block 8.4 are in inclined surfaces, the adjusting block 8.3 enters the movable hole 8.1, the pushing block 5.1 is pushed to reset by the reverse acting force of the adjusting spring 5.4, the reset effect is achieved, meanwhile, the labor-saving spring 5.12 stretches to drive the fourth pulley 5.10 to reset, and the fourth pulley 5.10 plays a role in adjusting the tightness of the carbon fiber continuous sucker rod 6, so that the carbon fiber continuous sucker rod 6 is prevented from being excessively broken.
The telescopic rod 9 is installed to one side of supporting shoe 5.8, telescopic rod 9 passes through one side of supporting shoe 5.8 through backup pad fixed mounting, the one end fixedly connected with impeller 9.1 of telescopic rod 9, install on the impeller 9.1 and stir board 9.2 and can promote regulating block 8.3 and drive impeller 5.1 and slide in diaphragm 7, when implementation, stir board 9.2 is close to the terminal surface of regulating block 8.3 and be arc structure, when stir board 9.2 is close to the plane one side of regulating block 8.3, can drive regulating block 8.3 and remove, when regulating block 8.3 atress gets into in the movable hole 8.1, arc structure stir board 9.2, can let regulating block 8.3 get into in the movable hole 8.1 more laborsaving.
In this embodiment, specific: as shown in fig. 2, a first transition wheel 11 and a second transition wheel 12 are installed on one side of the lifting plate 4.4, the first transition wheel 11 and the second transition wheel 12 are installed on one side of the lifting plate 4.4 through bearings, the heights of the first transition wheel 11 and the second transition wheel 12 are different, the height of the first transition wheel 11 is higher than that of the second transition wheel 12, a third transition wheel 13 is installed on the trolley body 1, a supporting column is installed on the trolley body 1, the third transition wheel 13 is installed on the supporting column through bearings, the height of the third transition wheel 13 is consistent with the upper surface of the winding wheel disc 2, and the carbon fiber continuous sucker rod 6 is wound on a fourth pulley 5.10, the third transition wheel 13, the second transition wheel 12, the first transition wheel 11 and the guiding wheel disc 3 to enter a well.
In this embodiment, specific: the novel automatic wire drawing machine is characterized by further comprising a bidirectional hydraulic motor 2.1 which is connected with the winding wheel disc 2 and can drive the winding wheel disc 2 to rotate, wherein the bidirectional hydraulic motor 2.1 is in the prior art, the winding wheel disc 2 is installed on a supporting column of the winding wheel disc 2 through a bearing seat, the bidirectional hydraulic motor 2.1 can drive the winding wheel disc 2 to rotate through a belt and a belt pulley, the belt and the belt pulley can be toothed, when the bidirectional hydraulic motor 2.1 works, the bidirectional hydraulic motor 2.1 can drive the winding wheel disc 2 to rotate through the belt and the belt pulley, the carbon fiber continuous sucker rod 6 is paid out, after paying-off is finished, the bidirectional hydraulic motor 2.1 stops working, and self-locking is realized on the winding wheel disc 2 through the belt and the belt pulley with teeth.
The working principle of the invention is as follows:
Firstly, a bidirectional hydraulic motor 2.1 works to pay off a carbon fiber continuous pumping rod 6, the carbon fiber continuous pumping rod 6 is wound around a fourth pulley 5.10, a third transition wheel 13, a second transition wheel 12, a first transition wheel 11 and a guide wheel disc 3 to enter a well, after paying off, the bidirectional hydraulic motor 2.1 stops working, self-locking is realized on the winding wheel disc 2 through a toothed belt and a belt pulley, when the carbon fiber continuous pumping rod 6 needs to be pulled out of the well, a telescopic rod 9 pushes a pushing block 9.1 to move, and the pushing block 5.1 is driven to slide in a first chute 10 by contacting an adjusting block 8.3 through a stirring plate 9.2, so that two motions are realized as shown in fig. 9:
The connecting rope 5.13 on the first pulley 5.5 is driven to move, the connecting rope 5.13 is driven to move, the moving block 15 is pulled to move downwards in the second sliding groove 16, the labor-saving spring 5.12 is compressed, the fourth pulley 5.10 is enabled to move downwards, the lower end of the fourth pulley 5.10 is wound around the carbon fiber continuous sucker rod 6, the carbon fiber continuous sucker rod 6 is driven to descend, the carbon fiber continuous sucker rod 6 is driven to move, and the carbon fiber continuous sucker rod 6 is assisted to move;
The pushing block 5.1 is forced to slide in the first sliding groove 10 and close to the sliding block 4.1, the adjusting spring 5.4 is compressed, the guide post 5.3 can enter the adjusting hole 5.2, when the pushing block is compressed to the extreme, the pushing block 5.1 can push the sliding block 4.1 to slide in the first sliding groove 10, the lifting pulley mechanism 4 is lifted, the lifting plate 4.4 is lifted under the action of the first connecting arm 4.2 and the second connecting arm 4.3 to drive the first transition wheel 11 and the second transition wheel 12 to lift, meanwhile, the incomplete driving gear 4.5 is driven to rotate, the driven gear 3.1 is driven to rotate through meshing connection, and the labor-saving effect is achieved, and the carbon fiber continuous sucker rod 6 is driven to be pulled out of a well through the first transition wheel 11.
When the carbon fiber continuous sucker rod 6 is completely drawn out and needs to enter the well again, the telescopic rod 9 continues to push the pushing block 9.1 to move, when the adjusting block 8.3 touches the fixed block 8.4, the adjusting block 8.3 can be pushed to move towards the movable hole 8.1 because the opposite surfaces of the adjusting block 8.3 and the fixed block 8.4 are arranged in an inclined plane, the adjusting block 8.3 enters the movable hole 8.1, the pushing block 5.1 is pushed to reset by the reverse acting force of the adjusting spring 5.4, the resetting effect is achieved, and meanwhile the lifting pulley mechanism 4 descends to drive the guide wheel disc 3 to reversely rotate, so that the carbon fiber continuous sucker rod 6 rapidly enters the well.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution will not be creatively devised without departing from the gist of the present invention, and the structural manner and the embodiment are all intended to be within the protection scope of the present invention.
Claims (6)
1. The lifting operation device of the carbon fiber continuous sucker rod comprises a vehicle body (1) and is characterized in that a winding wheel disc (2), a guide wheel disc (3) and a transverse plate (7) are arranged on the vehicle body (1), a lifting pulley mechanism (4) capable of lifting up and down and a labor-saving pulley block (5) are arranged on the transverse plate (7), a carbon fiber continuous sucker rod (6) is wound on the winding wheel disc (2), and the carbon fiber continuous sucker rod (6) bypasses the labor-saving pulley block (5), the lifting pulley mechanism (4) and the guide wheel disc (3) to enter a well;
The lifting pulley mechanism (4) drives the guide wheel disc (3) to rotate while doing lifting action;
The labor-saving pulley block (5) is connected with the transverse plate (7) in a sliding manner and pushes the lifting pulley mechanism (4) to do lifting motion;
The lifting pulley mechanism (4) comprises a sliding block (4.1) which is connected with the transverse plate (7) in a sliding manner, a first connecting arm (4.2) which is hinged with the sliding block (4.1), a second connecting arm (4.3) which is hinged with the transverse plate (7) and a lifting plate (4.4), the first connecting arm (4.2) and the second connecting arm (4.3) are in an X-shaped structure, the middle parts of the first connecting arm (4.2) and the second connecting arm (4.3) are rotationally connected, one end of the first connecting arm (4.2) far away from the sliding block (4.1) is hinged with the lifting plate (4.4), one end of the second connecting arm (4.3) far away from the transverse plate (7) is connected with the lifting plate (4.4) in a sliding manner, and one end of the second connecting arm (4.3) far away from the lifting plate (4.4) is provided with an incomplete driving gear (4.5);
the labor-saving pulley block (5) comprises a push block (5.1) which is connected with a transverse plate (7) in a sliding manner, a supporting block (5.8) and an automatic resetting device (8) which are arranged on a vehicle body (1), an adjusting hole (5.2) is formed in the inner side of one end, close to the sliding block (4.1), of the push block (5.1), a guide post (5.3) and an adjusting spring (5.4) are arranged at one end, close to the outer side of the push block (5.1), of the supporting block (5.1), two ends of the adjusting spring (5.4) are respectively connected with the inner wall of the adjusting hole (5.2) of the sliding block (4.1), a first pulley (5.5) is arranged on the push block (5.1), a bottom plate (7.1) is arranged on the transverse plate (7), a second pulley (5.6) and a third pulley (5.7) are arranged on the bottom plate (7.1), a groove (5.9) is formed in the inner side of the upper end of the supporting block (5.1), a groove (5.9) is formed in the inner side of the upper end of the sliding block (5.8), the groove is connected with the inner wall of the adjusting hole (5.2) of the sliding block (5.1), a fourth pulley (5.5.5.5) is fixedly arranged in the inner side of the sliding plate (5.11), a fourth pulley (5.10.11), the lower end of the fourth pulley (5.10) is fixedly connected with a connecting rope (5.13), the connecting rope (5.13) is positioned in the labor-saving spring (5.12) and penetrates through the fixing plate (5.11), and the connecting rope (5.13) is wound around the fifth pulley (5.14), the third pulley (5.7), the second pulley (5.6) and the first pulley (5.5);
Automatic resetting means (8) are including movable hole (8.1) and the reset spring (8.2) in movable hole (8.1) of seting up on ejector pad (5.1), reset spring (8.2) one end is connected with regulating block (8.3) and regulating block (8.3) extend to ejector pad (5.1) outside, install fixed block (8.4) that extrusion regulating block (8.3) compression reset spring (8.2) used on diaphragm (7).
2. The lifting operation device of the carbon fiber continuous sucker rod according to claim 1, wherein: the guide wheel disc (3) is arranged on the vehicle body (1) through a bearing seat, a driven gear (3.1) is arranged on the shaft of the guide wheel disc (3), and the incomplete driving gear (4.5) is in meshed connection with the driven gear (3.1).
3. The lifting operation device of the carbon fiber continuous sucker rod according to claim 1, wherein: the opposite surfaces of the adjusting block (8.3) and the fixing block (8.4) are inclined surfaces.
4. The lifting operation device of the carbon fiber continuous sucker rod according to claim 1, wherein: one side of supporting shoe (5.8) is installed telescopic link (9), the one end fixedly connected with of telescopic link (9) promotes piece (9.1), install on promoting piece (9.1) and stir board (9.2) and can promote regulating block (8.3) and drive push block (5.1) and slide in diaphragm (7).
5. The lifting operation device of the carbon fiber continuous sucker rod according to claim 1, wherein: a first transition wheel (11) and a second transition wheel (12) are arranged on one side of the lifting plate (4.4), a third transition wheel (13) is arranged on the vehicle body (1), the carbon fiber continuous sucker rod (6) is wound around a fourth pulley (5.10), the third transition wheel (13), the second transition wheel (12), the first transition wheel (11) and the guide wheel disc (3) enter the well.
6. The lifting operation device of the carbon fiber continuous sucker rod according to claim 1, wherein: the two-way hydraulic motor (2.1) is connected with the winding wheel disc (2) and can drive the winding wheel disc (2) to rotate.
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| CN202311483215.9A CN117404026B (en) | 2023-11-09 | 2023-11-09 | Lifting operation device for carbon fiber continuous sucker rod |
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| CN202311483215.9A CN117404026B (en) | 2023-11-09 | 2023-11-09 | Lifting operation device for carbon fiber continuous sucker rod |
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| US5778987A (en) * | 1996-04-29 | 1998-07-14 | Inco Limited | Guided drilling system with shock absorber |
| RU2109915C1 (en) * | 1996-08-30 | 1998-04-27 | Чехунов Александр Николаевич | Device for lowering and lifting continuous steel pipes |
| CN2406862Y (en) * | 1999-11-04 | 2000-11-22 | 内蒙古第一机械制造(集团)有限公司装配厂 | Continuous sucker rod operating vehicle |
| CN101012824A (en) * | 2007-02-08 | 2007-08-08 | 曹训模 | Hydraulic driving oil pumping device |
| CN204984310U (en) * | 2015-08-13 | 2016-01-20 | 魏来君 | Simple and easy coiled tubing workover rig |
| CN205330581U (en) * | 2016-02-19 | 2016-06-22 | 中国石油化工股份有限公司 | Double round dish carbon fiber continuous sucker rod plays operation device down |
| CN206035414U (en) * | 2016-09-23 | 2017-03-22 | 大庆三环机械制造有限公司 | Novel oil pipe transport lifts device |
| CN207974781U (en) * | 2018-03-01 | 2018-10-16 | 胜利油田新大管业科技发展有限责任公司 | Coiled rod work vehicle |
| CN115749639A (en) * | 2021-09-03 | 2023-03-07 | 大庆油田有限责任公司 | Skid-mounted operation device for carbon fiber continuous sucker rod |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7708058B1 (en) * | 2009-03-18 | 2010-05-04 | Rri Holdings, Inc. | Selectably elevatable injector for coiled tubing |
| CN111677465A (en) * | 2020-06-28 | 2020-09-18 | 西安石油大学 | Be applied to automatic calandria device of power catwalk |
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| CN117404026A (en) | 2024-01-16 |
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