CN117027690B - Automatic change drilling rod device of breaking out on - Google Patents
Automatic change drilling rod device of breaking out on Download PDFInfo
- Publication number
- CN117027690B CN117027690B CN202311302148.6A CN202311302148A CN117027690B CN 117027690 B CN117027690 B CN 117027690B CN 202311302148 A CN202311302148 A CN 202311302148A CN 117027690 B CN117027690 B CN 117027690B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- control box
- groups
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
- E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated
-
- 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/165—Control or monitoring arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an automatic drilling rod screwing-unscrewing device, which belongs to the field of drilling rods and comprises a bottom plate, wherein the lower surface of the bottom plate is connected with two groups of sliding rails in a sliding manner, one end of each sliding rail is fixedly connected with a driving device, and the driving end of each driving device is connected to the upper surface of the bottom plate; the utility model discloses a motor, including the bottom plate, the side fixedly connected with belt of mounting panel, the opening has been seted up to one side of bottom plate, the upper surface of bottom plate is located opening department and is provided with mobilizable calliper, the top of bottom plate is provided with the mounting panel, the side fixedly connected with belt of mounting panel, the upper surface mounting of bottom plate has first motor. The invention can realize pulling up the drill rod by driving the control box to move up and down, and after the drill rod is pulled out from the ground, the control box is driven to rotate again, and the shackle is realized by controlling the box to rotate.
Description
Technical Field
The invention relates to the field of rotating rods, in particular to an automatic drilling rod screwing-unscrewing device.
Background
The drill rod is a professional tool used in the fields of geological exploration, petroleum and natural gas exploitation and the like, and is generally composed of a drill rod body, a joint, a drill bit and the like, wherein the drill rod body is a long rod made of firm materials and used for penetrating the ground or stratum, the drill bit is arranged at the tail end of the drill rod body and can be used for drilling holes or exploiting underground resources, a threaded column is generally arranged at the lower end of the drill rod or provided with threads, the upper end face of the drill rod is provided with corresponding threaded holes, the threaded column can be fixed in the threaded holes, the drill rod can be used in combination through a plurality of groups of drill rods during exploitation, the depth of the drill bit entering the geology can be increased, the drill rod needs to be pulled out from the ground after exploitation is completed, and two groups of drill rods are detached and separated at the joint of the two groups of drill rods by using a hydraulic clamp and are often called as a shackle operation.
In order to improve the working efficiency of the shackle in the prior art, some automatic devices, such as a sucker rod automatic shackle loading device disclosed in chinese patent, the authorized bulletin number is: CN216894302U, the disclosure document can use the device to carry out the shackle operation by a single person, which avoids the problem of the need of a plurality of persons to cooperate for the shackle, but the device needs to be used manually when each time of the shackle operation, when a plurality of sections of drill pipes are unloaded, the manual need of the shackle operation is repeated, and the shackle operation has a certain defects and has a certain complexity.
In view of the above-mentioned shortcomings, the present invention improves and optimizes the drill rod make-up device based on the prior art, and an automatic drill rod make-up device is developed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an automatic drill rod screwing-on and unscrewing device which can lift a drill rod by driving a control box to move up and down, and after the drill rod is pulled out from the ground, the control box is driven to rotate, so that the screwing-off is realized by rotating the control box.
In order to solve the problems, the invention adopts the following technical scheme.
The automatic drill rod screwing-unscrewing device comprises a bottom plate, wherein the lower surface of the bottom plate is connected with two groups of sliding rails in a sliding manner, one ends of the two groups of sliding rails are fixedly connected with a driving device, and the driving end of the driving device is connected to the upper surface of the bottom plate;
a gap is formed in one side of the bottom plate, a movable caliper is arranged at the position, located at the gap, of the upper surface of the bottom plate, a mounting plate is arranged above the bottom plate, a belt is fixedly connected to the side edge of the mounting plate, a first motor is mounted on the upper surface of the bottom plate and used for driving the belt to run to control the mounting plate to vertically move up and down;
the upper surface fixed mounting of mounting panel has the second motor, the output shaft of second motor runs through the mounting panel and is connected with the polygon prism cover, the inside sliding connection of polygon prism cover has the polygon prism, the lower extreme of polygon prism runs through polygon prism cover and fixedly connected with control box, the pivot seat is all installed to the left and right sides inner wall of control box, one side rotation of pivot seat is connected with the fly leaf, the fly leaf is two sets of settings, the left and right sides inner wall of control box is located the below position fixedly connected with limiting plate of pivot seat.
Further, the inside of two sets of fly leaves is provided with the movable block in a sliding way, the right-hand member fixedly connected with spring of movable block, the right-hand member and the fly leaf fixed connection of spring, the fixed slot has been seted up to the inner wall of control box corresponding to the position of movable block.
Further, the lower extreme meshing of movable block is connected with the gear, the lower extreme meshing of gear is connected with the gag lever post, the left end of gag lever post runs through fly leaf and external intercommunication.
Further, the moving block is made of high-density materials, and the limiting rod is made of low-density materials.
Further, the control box back is close to lower extreme position fixed mounting has the jack-prop, the lower extreme of jack-prop adopts hemispherical design, the upper end fixedly connected with sloping block of calliper, the left end fixedly connected with wave form shell fragment of calliper, the left end fixedly connected with limit cap of wave form shell fragment, the left end part of wave form shell fragment and calliper all is located the inside of limit cap, the lower extreme and the bottom plate fixed connection of limit cap.
Further, the upper surface of bottom plate is located the both sides fixed mounting of opening and has the portal frame, the side surface of portal frame is close to upper end position fixed mounting and has two sets of bracing pieces, two sets of install the second belt pulley between the bracing piece, the output shaft fixedly connected with first belt pulley of first motor, the belt wrap-around is on first belt pulley and second belt pulley.
Further, both ends of the mounting plate are all connected with optical axes in a sliding way, the upper ends of the two groups of optical axes are fixedly connected with the portal frame, and the lower ends of the two groups of optical axes are fixedly connected with the bottom plate.
Further, two groups of guide assisting blocks are fixedly connected to the left end of the caliper, and the adjacent surfaces of the two groups of guide assisting blocks are of arc-shaped structural design.
Further, the lower end of the limiting rod is fixedly connected with a sliding block, and a sliding groove is formed in the position, located at the sliding block, of the movable plate.
Further, the upper end fixedly connected with baffle plate of polygon prism.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the scheme, the drill rod is pulled up through the up-and-down movement of the driving control box, after the drill rod is pulled out from the ground, the driving control box is driven to rotate, and the shackle is realized through the rotation of the control box.
(2) According to the scheme, when the shackle is operated, the movable block is inserted into the fixed groove through centrifugal force, the movable plate is limited to be unable to rotate upwards, and the control box can drive the inside of the polygonal column sleeve on the polygonal column to move upwards when moving upwards, so that the problem that the control box needs to be matched with a drill rod to move upwards synchronously when the shackle is solved.
(3) This scheme can drive the gear through the movable block that removes and rotate, and gear drive gag lever post 22 removes, and two sets of gag lever posts can stretch out in the fly leaf to can hinder the draw-in groove to slide out from between two sets of fly leaves, guaranteed when breaking out the work, stabilize spacingly the upper end of drilling rod, avoid appearing the problem that the drilling rod emptys.
Drawings
FIG. 1 is an overall structural external view of the present invention;
FIG. 2 is a side elevational view of the entirety of the present invention;
FIG. 3 is an illustration of the present invention at a gantry;
FIG. 4 is a rear view of the gantry of the present invention;
FIG. 5 is a bottom view of the control box of the present invention;
FIG. 6 is a cross-sectional view of the interior of the fly leaf of the present invention;
FIG. 7 is a schematic representation of the interior of the control box of the present invention;
FIG. 8 is an illustration of the caliper and the connection member of the present invention;
FIG. 9 is a view of the control box of the present invention in different states as it moves;
FIG. 10 is an internal cross-sectional view of a multi-prismatic sleeve of the present invention;
fig. 11 is an illustration of the drill rod of the present invention.
The reference numerals in the figures illustrate:
1. a bottom plate; 2. a notch; 3. a caliper; 4. a portal frame; 5. a first motor; 6. a first pulley; 7. a belt; 8. a support rod; 9. a second pulley; 10. a mounting plate; 11. a second motor; 12. a multi-prismatic sleeve; 13. a polygonal column; 14. a control box; 15. a movable plate; 16. a rotating shaft seat; 17. a limiting plate; 18. a moving block; 19. a spring; 20. a fixing groove; 21. a gear; 22. a limit rod; 23. a slide block; 24. a chute; 25. a top column; 26. a bevel block; 27. a wave spring plate; 28. a limiting cover; 29. a guide aid block; 30. a baffle plate; 31. an optical axis; 32. a drill rod; 33. a threaded hole; 34. a threaded column; 35. a clamping groove; 36. a driving device; 37. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 5, 9 and 11, an automatic drill rod screwing-unscrewing device comprises a bottom plate 1, wherein two groups of sliding rails 37 are slidably connected to the lower surface of the bottom plate 1, one end of each sliding rail 37 is fixedly connected with a driving device 36, and the driving end of each driving device 36 is connected to the upper surface of the bottom plate 1;
a gap 2 is formed in one side of the bottom plate 1, a movable caliper 3 is arranged at the position, located at the gap 2, of the upper surface of the bottom plate 1, a mounting plate 10 is arranged above the bottom plate 1, a belt 7 is fixedly connected to the side edge of the mounting plate 10, a first motor 5 is arranged on the upper surface of the bottom plate 1, the first motor 5 is used for driving the belt 7 to operate so as to control the mounting plate 10 to vertically up and down, a portal frame 4 is fixedly arranged on the two sides, located at the gap 2, of the upper surface of the bottom plate 1, two groups of support rods 8 are fixedly arranged on the side surface, close to the upper end, of the portal frame 4, a second belt pulley 9 is arranged between the two groups of support rods 8, a first belt pulley 6 is fixedly connected to an output shaft of the first motor 5, the belt 7 is wound on the first belt pulley 6 and the second belt pulley 9, optical axes 31 are fixedly connected to two ends of the mounting plate 10 in a sliding mode, the upper ends of the two groups of optical axes 31 are fixedly connected with the portal frame 4, and the lower ends of the two groups of optical axes 31 are fixedly connected with the bottom plate 1;
the upper surface fixed mounting of mounting panel 10 has second motor 11, the output shaft of second motor 11 runs through mounting panel 10 and is connected with polygon prism cover 12, the inside sliding connection of polygon prism cover 12 has polygon prism 13, polygon prism cover 12 is run through to polygon prism 13's lower extreme and fixedly connected with control box 14, pivot seat 16 is all installed to the left and right sides inner wall of control box 14, one side rotation of pivot seat 16 is connected with fly leaf 15, fly leaf 15 is two sets of settings, the left and right sides inner wall of control box 14 is located the below position fixedly connected with limiting plate 17 of pivot seat 16.
As shown in fig. 1 to 4 and 8, the back of the control box 14 is fixedly provided with a jack post 25 near the lower end, the lower end of the jack post 25 adopts a hemispherical design, the upper end of the caliper 3 is fixedly connected with an inclined surface block 26, the left end of the caliper 3 is fixedly connected with a waveform elastic sheet 27, the left end of the waveform elastic sheet 27 is fixedly connected with a limiting cover 28, the waveform elastic sheet 27 and the left end of the caliper 3 are both positioned in the limiting cover 28, and the lower end of the limiting cover 28 is fixedly connected with the bottom plate 1.
It should be noted that the present invention is an improvement of some small-sized drilling rod tripping devices, for example, some drilling rods are used, and these drilling rods can be taken by workers through both hands in real life, and are not very heavy large-sized drilling rods, when the device is used, firstly, the slide rails 37 are placed at positions close to the drilling well, so that two groups of slide rails 37 are positioned at two sides of the drilling well, then the driving device 36 pushes the bottom plate 1 to slide on the slide rails 37, when the device moves to the position of the opening 2 on the bottom plate 1 corresponding to the drilling well mouth, the pushing of the bottom plate 1 is stopped, then when the drilling rods 32 are detached from the drilling device, firstly, the calipers 3 are inserted into the clamping grooves 35 (it should be noted that, in order to facilitate the tripping operation in the prior art, a plurality of prismatic grooves are generally formed at the connecting positions of two groups of drilling rods, so that hydraulic pliers are convenient to clamp), and then the tripping operation can be performed.
Firstly, the first motor 5 is started, the first belt pulley 6 is driven by the first motor 5 to rotate, the belt 7 is driven to run when the first belt pulley 6 rotates, the belt 7 drives the connected mounting plate 10 to move up and down when the belt 7 runs, when the mounting plate 10 moves up and down, two groups of optical axes 31 ensure the stability of the up and down movement of the mounting plate 10, when the mounting plate 10 moves up and down, the lower part is driven to synchronously move, the control box 14 moves downwards to be close to the upper end position of the drill rod 32, the jack post 25 props against the inclined plane block 26, then the inclined plane block 26 moves towards the limiting cover 28 and drives the calipers 3 to move towards the limiting cover 28, meanwhile, the calipers 3 can squeeze the waveform spring plates 27, the calipers 3 at the moment are not blocked into the clamping grooves 35 on the drill rod 32 any more, the upper end of the drill rod 32 can prop against the movable plate 15 along with the continuous downward movement of the control box 14, when the opposite surfaces of the two groups of movable plates 15 are contacted with the clamping groove 35, the belt 7 is controlled to reversely operate by the first motor 5, the control box 14 moves upwards, the two groups of movable plates 15 rotate downwards and are clamped at the clamping groove 35 under the influence of gravity, the control box 14 pulls up the drill rod 32 to move upwards together through the two groups of movable plates 15 when moving upwards, the limiting plate 17 is arranged below the movable plates 15 to limit, the movable plates 15 are prevented from rotating downwards, so that the two groups of movable plates 15 in a horizontal state can pull up the drill rod 32, the control box 14 moves upwards when the drill rod 32 is pulled up, the jack-up column 25 does not apply downward force to the inclined plane block 26 any more, the wavy spring plates 27 push the calipers 3 to move outwards of the limiting cover 28, because the diameter of the drill rod 32 is larger than that of the opening of the calipers 3, the open end of calliper 3 can support on the side surface of drilling rod 32, drilling rod 32 continues to rise, when the draw-in groove 35 on next group drilling rod 32 is level with calliper 3, under the promotion of wave form shell fragment 27, calliper 3 gets into the draw-in groove 35 with it flush, realize chucking next group drilling rod 32, no longer move control box 14 this moment, just no longer continue to upwards pull drilling rod 32, then second motor 11 drive control box 14 rotates, control box 14 also can drive two groups fly leaf 15 simultaneously and rotate when rotating, two groups fly leaf 15 can drive drilling rod 32 and rotate when rotating, screw thread post 34 of the below of drilling rod 32 also can rotate simultaneously, screw thread post 34 can leave the screw hole 33 on the below drilling rod 32, realize the operation of breaking out, after the completion of breaking out, the drilling rod 32 can be held by the hand to the staff, then horizontal slip 32, make the draw-in groove 35 on the drilling rod 32 carry out horizontal movement along two groups fly leaf 15, make the upper end of drilling rod 32 follow the opening of control box 14 and rotate, realize removing control box 14 from the upper end, then can be reduced and can be carried out to the device can be removed by the manual work in order to realize the manual work of breaking out, the invention, the device can be reduced and can be accomplished by the manual work is compared with the device of breaking out to the invention, the device is more than need to be removed to the manual work is removed to the invention, can be reduced and can be compared to the manual and can be just need to the device to be had.
As shown in fig. 6 and 7, moving blocks 18 are slidably disposed in the two groups of moving plates 15, springs 19 are fixedly connected to the right ends of the moving blocks 18, the right ends of the springs 19 are fixedly connected to the moving plates 15, and fixing grooves 20 are formed in the inner wall of the control box 14 corresponding to the positions of the moving blocks 18.
When the screw thread column 34 gradually leaves the screw thread hole 33 during the shackle operation, along with the screw thread column 34 gradually, the distance of movement is the height of the screw thread column 34, when the screw thread column 32 is in the shackle, the control box 14 does not cooperate with the screw thread column 32 to synchronously move upwards, then the screw thread column 32 moves upwards to prop up two groups of movable plates 15, so that the two groups of movable plates 15 are not blocked in the clamping groove 35 any more, the screw thread column 32 cannot be in the shackle operation, the limit of the movable plates 15 is not fixed, the screw thread column 32 is easy to topple over, the control box 14 needs to synchronously move upwards in cooperation with the screw thread column 32 when the control box 14 rotates, the two groups of movable blocks 18 can be driven to synchronously rotate towards the fixed groove 20 when the control box 14 rotates, the last end can enter into the fixed groove 20, and simultaneously the spring 19 is stretched, when the screw thread column 32 moves upwards, the two groups of movable plates 15 are jacked up, the movable plates 15 are limited to rotate upwards, the control box 14 can move upwards, the prism column 13 is driven to move upwards when the control box 14 moves upwards, the multiple prism edges 13 move upwards correspondingly, the two groups of movable blocks 19 move upwards when the prism columns 12 are stopped when the control box 14 rotates, the two groups of movable blocks are stopped, and the movement of the two prism columns are correspondingly when the movement of the movable blocks are stopped, the movement of the prism blocks are stopped, and the movement of the prism is stopped, and the movement of the movement is can be corresponding to move.
As shown in fig. 5 and 7, the lower end of the moving block 18 is connected with a gear 21 in a meshed manner, the lower end of the gear 21 is connected with a limit rod 22 in a meshed manner, and the left end of the limit rod 22 penetrates through the movable plate 15 to be communicated with the outside.
When the control box 14 rotates to carry out the shackle operation, if the upper end of the drill rod 32 slides off from between the two groups of movable plates 15, the upper end of the drill rod 32 is out of position, the drill rod 32 is easy to topple over, the problem of injury to personnel can occur, in order to ensure the stability in the slanting shackle operation, when the movable block 18 moves into the fixed groove 20, the movable block 18 which moves drives the gear 21 to rotate, the gear 21 rotates to drive the limiting rod 22 to move, the moving direction is opposite to the moving direction of the movable block 18, the two groups of limiting rods 22 extend from the movable plates 15, so that the clamping groove 35 can be prevented from sliding out from between the two groups of movable plates 15, the upper end of the drill rod 32 is ensured to be stably limited during the shackle operation, and the problem of toppling of the drill rod 32 is avoided.
As shown in fig. 6, the moving block 18 is made of a high-density material, the weight of the moving block 18 is increased, the centripetal force applied to the moving block 18 is increased when the control box 14 rotates, the limit lever 22 is made of a low-density material, the weight of the limit lever 22 is reduced, and the centripetal force applied to the limit lever 22 is reduced when the control box 14 rotates.
As shown in fig. 8, two sets of guide-assisting blocks 29 are fixedly connected to the left end of the caliper 3, and adjacent surfaces of the two sets of guide-assisting blocks 29 are of arc-shaped structural design, so that the opening of the caliper 3 can conveniently enter the clamping groove 35 on the drill rod 32.
As shown in fig. 6, the lower end of the limiting rod 22 is fixedly connected with a sliding block 23, and a sliding groove 24 is formed in the sliding block 23 in the movable plate 15.
Through adopting above-mentioned technical scheme, the distance that slider 23 removed can be guaranteed to spout 24, plays spacing effect simultaneously, avoids gag lever post 22 to break away from fly leaf 15 when moving.
As shown in fig. 10, a barrier plate 30 is fixedly connected to the upper end of the polygonal column 13 to prevent the polygonal column 13 from being pulled out of the polygonal column jacket 12.
Working principle: the first motor 5 is started to drive the first belt pulley 6 to rotate, the first belt pulley 6 drives the belt 7 to operate when rotating, the belt 7 drives the connected mounting plate 10 to move up and down when operating, when the mounting plate 10 moves up and down, the two groups of optical axes 31 ensure the stability of the up and down movement of the mounting plate 10, when the mounting plate 10 moves up and down, the lower part is driven to synchronously move, the control box 14 moves downwards to be close to the upper end position of the drill rod 32, the top column 25 props against the inclined plane block 26, then the inclined plane block 26 moves towards the limiting cover 28 and drives the calipers 3 to move towards the inside of the limiting cover 28, meanwhile, the calipers 3 can squeeze the waveform spring plates 27, the calipers 3 at the moment are not clamped into the clamping grooves 35 on the drill rod 32 any more, the upper end of the drill rod 32 can prop against the movable plate 15 along with the continuous downward movement of the control box 14, when the opposite surfaces of the two groups of movable plates 15 are contacted with the clamping groove 35, the belt 7 is controlled to reversely operate by the first motor 5, the control box 14 moves upwards, the two groups of movable plates 15 rotate downwards and are clamped at the clamping groove 35 under the influence of gravity, the control box 14 pulls up the drill rod 32 to move upwards together through the two groups of movable plates 15 when moving upwards, the limiting plate 17 is arranged below the movable plates 15 to limit, the movable plates 15 are prevented from rotating downwards, so that the two groups of movable plates 15 in a horizontal state can pull up the drill rod 32, the control box 14 moves upwards when the drill rod 32 is pulled up, the jack-up column 25 does not apply downward force to the inclined plane block 26 any more, the wavy spring plates 27 push the calipers 3 to move outwards of the limiting cover 28, because the diameter of the drill rod 32 is larger than that of the opening of the calipers 3, the open end of calliper 3 can support on the side surface of drilling rod 32, drilling rod 32 continues to rise, when the draw-in groove 35 on next group drilling rod 32 is level with calliper 3, under the promotion of wave form shell fragment 27, calliper 3 gets into the draw-in groove 35 with it, realize chucking next group drilling rod 32, no longer move control box 14 this moment, just no longer continue to upwards pull drilling rod 32, then second motor 11 drive control box 14 rotates, control box 14 also can drive two sets of fly leaves 15 simultaneously and rotate when rotating, two sets of fly leaves 15 can drive drilling rod 32 and rotate simultaneously when rotating, screw thread post 34 of the below of drilling rod 32 also can rotate simultaneously, screw thread post 34 can leave the screw hole 33 on the below drilling rod 32, realize the operation of breaking out, after the drilling rod is accomplished to break out, the staff can hold drilling rod 32 of unloading, then horizontal slip 32, make the draw-in groove 35 on drilling rod 32 carry out horizontal movement along two sets of fly leaves 15, make the upper end of drilling rod 32 follow the control box 14 and rotate, realize removing control box 14 from the upper end of control box 14, then can be removed to realize the automatic control box 32, can be removed continuously, can realize accomplishing like this again and can be dismantled to the following the realization.
The above is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (7)
1. An automatic drilling rod screwing-unscrewing device comprises a bottom plate (1), wherein two groups of sliding rails (37) are connected to the lower surface of the bottom plate (1) in a sliding manner, one end of each sliding rail (37) is fixedly connected with a driving device (36), and the driving end of each driving device (36) is connected to the upper surface of the bottom plate (1);
the method is characterized in that: a gap (2) is formed in one side of the bottom plate (1), a movable caliper (3) is arranged on the upper surface of the bottom plate (1) and located at the gap (2), a mounting plate (10) is arranged above the bottom plate (1), a belt (7) is fixedly connected to the side edge of the mounting plate (10), a first motor (5) is mounted on the upper surface of the bottom plate (1), and the first motor (5) is used for driving the belt (7) to operate so as to control the mounting plate (10) to vertically move up and down;
the upper surface of mounting panel (10) fixed mounting has second motor (11), the output shaft of second motor (11) runs through mounting panel (10) and is connected with polygon prism cover (12), the inside sliding connection of polygon prism cover (12) has polygon prism (13), the lower extreme of polygon prism (13) runs through polygon prism cover (12) and fixedly connected with control box (14), pivot seat (16) are all installed to the left and right sides inner wall of control box (14), one side rotation of pivot seat (16) is connected with fly leaf (15), fly leaf (15) are two sets of settings, the lower position that the left and right sides inner wall of control box (14) are located pivot seat (16) fixedly connected with limiting plate (17);
the two groups of movable plates (15) are internally provided with movable blocks (18) in a sliding manner, the right ends of the movable blocks (18) are fixedly connected with springs (19), the right ends of the springs (19) are fixedly connected with the movable plates (15), and the inner wall of the control box (14) is provided with a fixed groove (20) corresponding to the position of the movable blocks (18);
the lower end of the moving block (18) is connected with a gear (21) in a meshed manner, the lower end of the gear (21) is connected with a limiting rod (22) in a meshed manner, and the left end of the limiting rod (22) penetrates through the movable plate (15) to be communicated with the outside;
a jacking column (25) is fixedly arranged on the back surface of the control box (14) close to the lower end, the lower end of the jacking column (25) adopts a hemispherical design, the upper end of the caliper (3) is fixedly connected with an inclined plane block (26), the left end of the caliper (3) is fixedly connected with a waveform elastic sheet (27), the left end fixedly connected with limiting cover (28) of wave form shell fragment (27), the left end part of wave form shell fragment (27) and calliper (3) all is located the inside of limiting cover (28), the lower extreme and the bottom plate (1) fixed connection of limiting cover (28).
2. An automated pipe tripping apparatus as defined in claim 1, wherein: the moving block (18) is made of a high-density material, and the limiting rod (22) is made of a low-density material.
3. An automated pipe tripping apparatus as defined in claim 2, wherein: the utility model discloses a belt conveyor is characterized by comprising a base plate (1), wherein the upper surface of the base plate (1) is located two sides of a notch (2) and is fixedly provided with a portal frame (4), the side surface of the portal frame (4) is close to an upper end position and is fixedly provided with two groups of support rods (8), a second belt pulley (9) is arranged between the two groups of support rods (8), an output shaft of a first motor (5) is fixedly connected with a first belt pulley (6), and a belt (7) is wound on the first belt pulley (6) and the second belt pulley (9).
4. An automated pipe tripping apparatus as defined in claim 3, wherein: both ends of mounting panel (10) all sliding connection has optical axis (31), two sets of the upper end and portal frame (4) fixed connection of optical axis (31), two sets of the lower extreme and bottom plate (1) fixed connection of optical axis (31).
5. An automated pipe tripping apparatus as defined in claim 4, wherein: two groups of guide assisting blocks (29) are fixedly connected to the left end of the caliper (3), and the adjacent surfaces of the two groups of guide assisting blocks (29) are of arc-shaped structural design.
6. An automated pipe tripping apparatus as defined in claim 3, wherein: the lower end of the limiting rod (22) is fixedly connected with a sliding block (23), and a sliding groove (24) is formed in the sliding block (23) in the movable plate (15).
7. An automated pipe tripping apparatus as defined in claim 1, wherein: the upper end of the polygon prism (13) is fixedly connected with a baffle plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311302148.6A CN117027690B (en) | 2023-10-10 | 2023-10-10 | Automatic change drilling rod device of breaking out on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311302148.6A CN117027690B (en) | 2023-10-10 | 2023-10-10 | Automatic change drilling rod device of breaking out on |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117027690A CN117027690A (en) | 2023-11-10 |
| CN117027690B true CN117027690B (en) | 2023-12-22 |
Family
ID=88623102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311302148.6A Active CN117027690B (en) | 2023-10-10 | 2023-10-10 | Automatic change drilling rod device of breaking out on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117027690B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287150A (en) * | 2011-05-12 | 2011-12-21 | 抚州市临川白勇海洋工程有限公司 | Floor rail type highly integrated intelligent iron roughneck |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN209976498U (en) * | 2019-04-15 | 2020-01-21 | 江苏申利达机械制造有限公司 | Automatic sucker rod of minor repair device of breaking out |
| CN215718554U (en) * | 2021-08-30 | 2022-02-01 | 连云港前沿重工机械有限公司 | Hydraulic drill rod shackle clamp with self-locking and anti-slip functions |
-
2023
- 2023-10-10 CN CN202311302148.6A patent/CN117027690B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287150A (en) * | 2011-05-12 | 2011-12-21 | 抚州市临川白勇海洋工程有限公司 | Floor rail type highly integrated intelligent iron roughneck |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN209976498U (en) * | 2019-04-15 | 2020-01-21 | 江苏申利达机械制造有限公司 | Automatic sucker rod of minor repair device of breaking out |
| CN215718554U (en) * | 2021-08-30 | 2022-02-01 | 连云港前沿重工机械有限公司 | Hydraulic drill rod shackle clamp with self-locking and anti-slip functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117027690A (en) | 2023-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3913687A (en) | Pipe handling system | |
| US4445579A (en) | Pipe carousel for well-drilling rig | |
| EP0185605B1 (en) | Top drive drilling systems | |
| CN114753794B (en) | Building construction drilling equipment | |
| CN117027690B (en) | Automatic change drilling rod device of breaking out on | |
| CN113309462B (en) | Oil exploration drilling equipment convenient to change drill bit | |
| CN108340002A (en) | Raising-plate vertical drilling device | |
| CN210938007U (en) | Hydraulic cylinder dismounting machine | |
| CN107322028A (en) | A kind of drilling machine and its boring method | |
| CN217558245U (en) | Drilling device with multistage buffer structure | |
| CN111472699A (en) | Back-up tong | |
| CN113092168B (en) | Soil sampling device for engineering supervision | |
| CN112482375A (en) | Piling device for building construction | |
| CN203495659U (en) | Automatic loading device for oil filter pipe drilling | |
| CN108202417A (en) | Construction top beam plate drilling device | |
| CN113250632A (en) | Down-the-hole drill for hydraulic engineering construction | |
| CN213807578U (en) | Mine geological exploration anti-collapse device | |
| CN117738586B (en) | Geological mineral exploration drilling machine | |
| CN114922638B (en) | Rock breaker for tunnel construction | |
| CN216110803U (en) | Combine and adopt quick lapping device of working face end tail | |
| CN216341942U (en) | Position adjusting mechanism for geological drilling | |
| CN219500115U (en) | Felling auxiliary tool for controlling tree to fall | |
| CN220667499U (en) | Pipe column fishing device | |
| CN219509653U (en) | Roadway support equipment convenient to install | |
| CN220791169U (en) | Annular drill rod power tongs convenient to carry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |