CN113464068A - Hoisting machine for assisting in connecting and disassembling petroleum drilling tool pipeline in petroleum exploitation - Google Patents

Hoisting machine for assisting in connecting and disassembling petroleum drilling tool pipeline in petroleum exploitation Download PDF

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Publication number
CN113464068A
CN113464068A CN202110888727.8A CN202110888727A CN113464068A CN 113464068 A CN113464068 A CN 113464068A CN 202110888727 A CN202110888727 A CN 202110888727A CN 113464068 A CN113464068 A CN 113464068A
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shaped
special
frame
wedge
block
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万昌
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    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02Rod or cable suspensions
    • E21B19/04Hooks
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/10Slips; Spiders ; Catching devices
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16Connecting or disconnecting pipe couplings or joints
    • E21B19/161Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/162Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe cathead actuated

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  • 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 relates to the field of petroleum drilling tool pipelines, in particular to a hoisting machine for assisting in loading and unloading petroleum drilling tool pipelines in petroleum exploitation, which comprises a supporting rod, a special-shaped slotted sliding frame, a pulley fixing frame, a driving hoisting mechanism, a clamping mechanism and the like; the supporting rod is connected with a special-shaped slotted sliding frame, the supporting rod is connected with a pulley fixing frame, the driving hoisting mechanism is arranged on the special-shaped slotted sliding frame, and the clamping mechanism is arranged on the supporting rod. The drill rod I and the drill rod II are connected in a threaded fit mode through the hook, the danger of manual operation is reduced, and the effect that the drill rod III can be automatically connected between the drill rod I and the drill rod II is achieved.

Description

Hoisting machine for assisting in connecting and disassembling petroleum drilling tool pipeline in petroleum exploitation
Technical Field
The invention relates to the field of petroleum drilling tool pipelines, in particular to a hoisting machine for assisting in loading and unloading petroleum drilling tool pipelines in petroleum exploitation.
Background
Petroleum is a fluid mineral deeply buried underground, petroleum exploitation refers to the action of excavating and extracting petroleum in places where petroleum is stored, well drilling operation is considered as a representative of high-risk industries, drill rods need to be lengthened in the construction process, the main method is to connect drill rods with certain lengths together, the petroleum drill rods are important tools for petroleum drilling, and the drill rods are key parts for transmitting power to drill bits, so that the whole process of connecting and disconnecting the drill rods needs to be careful and careful.
When the drill rod is additionally connected, firstly, the advancing and rotating processes of the previous drill rod are stopped, then the clamp is operated to clamp the drill rod, and then a new drill rod is connected to the old drill rod through the mutual matching of a plurality of workers.
Disclosure of Invention
In view of the above, it is necessary to provide a hoisting machine for assisting in loading and unloading petroleum drilling tool pipelines in petroleum exploitation, which can automatically add and connect drill rods to reduce the danger of manual operation and has high working efficiency, so as to solve the problems of incapability of automatically adding and connecting drill rods, high danger and large labor consumption in the background art.
The technical scheme is as follows: the hoisting machine comprises a supporting rod, a special-shaped slotted sliding frame, a pulley fixing frame, a driving hoisting mechanism, a clamping mechanism, a rotary switching mechanism, a pushing mechanism and a pushing reset mechanism, wherein the special-shaped slotted sliding frame is connected to the supporting rod, the pulley fixing frame is connected to the supporting rod, the driving hoisting mechanism is arranged on the special-shaped slotted sliding frame, the clamping mechanism is arranged on the supporting rod, the rotary switching mechanism is arranged on the supporting rod, the pushing mechanism is arranged on the pulley fixing frame, and the pushing reset mechanism is arranged on the rotary switching mechanism.
As an improvement of the scheme, the driving hoisting mechanism comprises fixed pulleys, a hook, a hoisting cover, a special-shaped shifting rod, a two-way motor, an octahedral shaft I, a disc-shaped gear, a sliding gear I, a special-shaped sliding frame I, a first reset spring, a steel barrel, a fixed gear and a steel rope, wherein the pulley fixing frame is connected with the three fixed pulleys in a distributed manner, the special-shaped slotted sliding frame is connected with the steel barrel in a rotating manner, the steel rope is connected with the steel barrel in a connecting manner, the steel rope is wound on the steel barrel, one end of the steel rope is connected with the hook, the hoisting cover is sleeved on the hook, the special-shaped shifting rod is connected with the hoisting cover, the bottom of the special-shaped shifting rod is connected with a first drilling rod in a rotating manner, a gear ring is arranged on the first drilling rod, a second drilling rod is connected with a second drilling rod in a distributed manner through a longitudinal sliding groove, the special-shaped slotted sliding frame is connected with the two-way motor, output shafts of the two-way motor are connected with the octahedral shaft I, one end of the octahedral shaft is connected with a disc-shaped gear, the octagonal shaft is sleeved with a sliding gear I, the special-shaped slotting sliding frame is connected with a special-shaped sliding frame I in a sliding mode, the special-shaped sliding frame I is connected with the two sliding gears I in a rotating mode, a first reset spring is connected between the special-shaped sliding frame I and the special-shaped slotting sliding frame, the steel barrel is connected with a pair of fixed gears in a connecting mode, and one fixed gear is meshed with one sliding gear.
As an improvement of the proposal, the clamping mechanism comprises a four-corner slotted block, a special-shaped slide rail frame, a special-shaped push block, a second return spring, a first trapezoidal wedge block, a third return spring, a clamping limiting block, a fourth return spring and a triangular push block, wherein the support rod is connected with the four-corner slotted block, the top of the four-corner slotted block is connected with the four-special-shaped slide rail frame in a distributed way, the four-corner slotted block is distributed and connected with the four-special-shaped push block in a sliding way, the special-shaped push block is contacted with a first drill rod, the second return spring is symmetrically connected between the special-shaped push block and the four-corner slotted block, the first trapezoidal wedge block is connected on the special-shaped slide rail frame in a sliding way, the first trapezoidal wedge block is contacted with the special-shaped push block, the third return spring is symmetrically connected between the first trapezoidal wedge block and the special-shaped slide rail frame, the clamping limiting block is connected on the sliding way, sawteeth are arranged on the clamping limiting block, and the clamping limiting block is contacted with the first trapezoidal wedge block, a fourth reset spring is symmetrically connected between the clamping limiting block and the special-shaped slide rail frame, a triangular push block is connected to one special-shaped push block, and the triangular push block is in sliding fit with the four-corner slotting block.
As an improvement of the scheme, the rotary switching mechanism comprises an L-shaped opening frame, an octahedral shaft II, a counter sink shaft, a belt wheel, a belt, a thickened gear, a special-shaped slotted fixing frame, a special-shaped wedge frame I, a special-shaped wedge frame II, a special-shaped wedge frame III, a rectangular wedge frame, an upward pushing wedge block and a sliding gear II, wherein the L-shaped opening frame is connected to a supporting rod in a coupling mode, the L-shaped opening frame is rotatably connected with the octahedral shaft II, the L-shaped opening frame is rotatably connected with the counter sink shaft, the counter sink shaft is connected with the belt wheel in a coupling mode, the octahedral shaft II is also connected with the belt wheel in a coupling mode, the belt is wound between the two belt wheels, the counter sink shaft is connected with the thickened gear, the L-shaped slotted fixing frame is connected with the special-shaped slotted fixing frame, the special-shaped wedge frame I is slidably connected with the special-shaped wedge frame I, the special-shaped wedge frame I is in contact with the triangular pushing block, the special-shaped wedge frame I is connected with the special-shaped wedge frame III in a coupling mode, the special-shaped wedge-shaped frame III is connected with a rectangular wedge-shaped frame, the special-shaped wedge-shaped frame III is connected with an upward pushing wedge-shaped block, the octahedral shaft II is sleeved with a pair of sliding gears II, and the sliding gears II are rotatably connected with the special-shaped wedge-shaped frame III.
As an improvement of the scheme, the pushing mechanism comprises a special-shaped sliding groove frame, a slotting wedge frame, a fifth reset spring, a rotating shaft, a transmission gear, a pushing gear, a special-shaped sliding frame II, a sixth reset spring, a rotating base, a limiting clamping rod, a first torsion spring, a sliding rack, a fixed rack, a seventh reset spring, a trapezoidal wedge block II, an eighth reset spring, a trapezoidal wedge block III and a ninth reset spring, the special-shaped sliding groove frame is fixedly connected to the pulley fixing frame, the slotting wedge frame is slidably connected to the special-shaped sliding groove frame, the fifth reset spring is connected between the slotting wedge frame and the special-shaped sliding groove frame, the rotating shaft is rotatably connected to the slotting wedge frame, one end of the rotating shaft is connected with the transmission gear, the other end of the rotating shaft is connected with the pushing gear, the special-shaped sliding frame II is slidably connected to the slotting wedge frame, the sixth reset spring is connected between the special-shaped sliding frame and the slotting wedge frame, the special-shaped sliding frame II is connected with a rotating base in a coupling mode, the rotating base is connected with a pair of limiting clamping rods in a rotating mode, the two limiting clamping rods are in contact with each other, a drill rod III is clamped between the two limiting clamping rods, first torsion springs are symmetrically connected between the limiting clamping rods and the rotating base, the special-shaped sliding frame II is connected with a sliding rack, the sliding rack is connected with a fixed rack in a sliding mode, the fixed rack is meshed with a pushing gear, seventh reset springs are symmetrically connected between the fixed rack and the sliding rack, the special-shaped sliding groove frame is connected with a trapezoid wedge block II in a sliding mode, an eighth reset spring is connected between the trapezoid wedge block II and the special-shaped sliding groove frame, the special-shaped sliding groove frame is connected with a trapezoid wedge block III in a sliding mode, the trapezoid wedge block III is in contact with the trapezoid wedge block II, the trapezoid wedge block III is in contact with the slotting wedge frame, and a ninth reset spring is connected between the trapezoid wedge block III and the special-shaped sliding groove frame.
As an improvement of the proposal, the pushing reset mechanism comprises a slotted wedge block, a tenth reset spring, a first rotating wedge block and a second torsion spring, spacing wedge frame, eleventh reset spring, rotate wedge two and third torque spring, sliding type is connected with the fluting wedge on the heterotypic fluting mount, be connected with tenth reset spring between fluting wedge and the heterotypic fluting mount, the last sliding type of fluting wedge is connected with rotates wedge one, rotate wedge one and the symmetrical connection between the fluting wedge have second torque spring, sliding type is connected with spacing wedge frame on the heterotypic fluting mount, spacing wedge frame and fluting wedge contact, be connected with eleventh reset spring between spacing wedge frame and the heterotypic fluting mount, the rotary type is connected with the rotation wedge two on the spacing wedge frame, be connected with third torque spring between rotation wedge two and the spacing wedge frame.
The invention has the beneficial effects that:
through the cooperation of the sliding gear I, the fixed gear and the device on the fixed gear, one of the sliding gears can drive one of the fixed gears and the device on the fixed gear to rotate reversely, so that the steel drum winds the steel rope, the steel rope lifts the hoisting cover and the device on the hoisting cover upwards through the hoisting hook, and the effect that the hoisting cover and the device on the hoisting cover can be automatically lifted upwards to facilitate subsequent operation is achieved.
The drill rod I and the drill rod II are connected in a threaded fit mode through the hook, the danger of manual operation is reduced, and the effect that the drill rod III can be automatically connected between the drill rod I and the drill rod II is achieved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a schematic structural view of a first split body of the driving hoisting mechanism of the present invention.
Fig. 5 is a schematic structural view of a second partial body of the driving hoisting mechanism of the invention.
Fig. 6 is a schematic perspective view of a part of the clamping mechanism of the present invention.
Fig. 7 is a schematic disassembled perspective structure of the clamping mechanism of the present invention.
Fig. 8 is a schematic perspective view of the rotary switching mechanism of the present invention.
Fig. 9 is a schematic view of a first partial body structure of the pushing mechanism of the present invention.
Fig. 10 is an enlarged perspective view of the present invention a.
Fig. 11 is a schematic view of a second partial body structure of the pushing mechanism of the present invention.
Fig. 12 is an enlarged perspective view of the present invention B.
Fig. 13 is a partially disassembled perspective view of the pushing mechanism of the present invention.
Fig. 14 is a schematic view of a first partial structure of the push-to-reset mechanism of the present invention.
Fig. 15 is a schematic view of a second partial structure of the push-to-reset mechanism of the present invention.
Number designation in the figures: 1_ prop, 2_ slotted slide, 3_ pulley holder, 4_ first drill, 5_ second drill, 51_ third drill, 6_ drive hoist, 61_ fixed pulley, 62_ hook, 63_ hoist cover, 64_ profiled poker bar, 65_ two-way motor, 66_ first octahedral shaft, 67_ disc-shaped gear, 68_ first sliding gear, 69_ first profiled slide, 610_ first return spring, 611_ steel barrel, 612_ fixed gear, 613_ steel cable, 7_ clamping mechanism, 71_ four corner slotted block, 72_ profiled slide, 73_ profiled push block, 74_ second return spring, 75_ first trapezoidal wedge, 76_ third return spring, 77_ clamping stopper, 78_ fourth return spring, 79_ triangular push block, 8_ rotary switching mechanism, 81_ L-shaped slotted frame, 82_ second octahedral shaft, 83_ countersunk shaft, 84_ belt, 85_ belt, 86_ thickened gear, 87_ special-shaped slotted fixing frame, 88_ special-shaped wedge frame I, 89_ special-shaped wedge frame II, 810_ special-shaped wedge frame III, 811_ rectangular wedge frame, 812_ push-up wedge block, 813_ sliding gear II, 9_ pushing mechanism, 91_ special-shaped sliding groove frame, 92_ slotted wedge frame, 93_ fifth return spring, 94_ rotating shaft, 95_ transmission gear, 96_ pushing gear, 97_ special-shaped sliding frame II, 98_ sixth return spring, 99_ rotating base, 910_ limit clamping rod, 911_ first torsion spring, 912_ sliding rack, 913_ fixed rack, 914_ seventh return spring, 915_ trapezoidal wedge block II, 916_ eighth return spring, 917_ trapezoidal wedge block III, 918_ ninth return spring, 10_ push return mechanism, 101_ slotted wedge block, 102_ tenth return spring, 103_ rotating wedge block I, 104_ second torsion spring, 105_ limiting wedge frame, 106_ eleventh return spring, 107_ rotating wedge block two, 108_ third torsion spring.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example (b): a hoisting machine for assisting in connecting and disconnecting a petroleum drilling tool pipeline in petroleum exploitation is disclosed, and comprises a supporting rod 1, a special-shaped slotted sliding frame 2, a pulley fixing frame 3, a driving hoisting mechanism 6, a clamping mechanism 7, a rotary switching mechanism 8, a pushing mechanism 9 and a pushing reset mechanism 10, wherein the special-shaped slotted sliding frame 2 is connected to the supporting rod 1, the pulley fixing frame 3 is connected to the supporting rod 1, the driving hoisting mechanism 6 is arranged on the special-shaped slotted sliding frame 2, the driving hoisting mechanism 6 is used for upwards lifting a hoisting cover 63 and an upper device thereof, the clamping mechanism 7 is arranged on the supporting rod 1, the clamping mechanism 7 is used for clamping a drilling rod two 5, the rotary switching mechanism 8 is arranged on the supporting rod 1, the pushing mechanism 9 is arranged on the pulley fixing frame 3, and the pushing reset mechanism 10 is arranged on the rotary switching mechanism 8, and the hoisting mechanism is used for hoisting a hoisting mechanism 6.
The driving hoisting mechanism 6 comprises a fixed pulley 61, a hook 62, a hoisting cover 63, a special-shaped poking rod 64, a two-way motor 65, an octahedral shaft I66, a disc-shaped gear 67, a sliding gear I68, a special-shaped sliding frame I69, a first return spring 610, a steel barrel 611, a fixed gear 612 and a steel rope 613, the pulley fixing frame 3 is connected with the three fixed pulleys 61 in a distributed manner, the special-shaped slotted sliding frame 2 is rotatably connected with the steel barrel 611, the steel rope 611 is connected with the steel rope 613, the steel rope 613 is used for lifting the hoisting cover 63 and the upper device thereof upwards through the hook 62, the steel rope 613 is wound on the steel barrel 611, the steel rope 613 is wound on the fixed pulley 61, one end of the steel rope 613 is connected with the hook 62, the hook 62 is sleeved with the hoisting cover 63, the special-shaped poking rod 64 is connected with the special-shaped poking rod 64 in a rotating manner, the bottom of the special-shaped poking rod 64 is rotatably connected with a drill rod I4, the drill rod I4 is provided with a drill rod II 5 in a thread fit manner, a longitudinal sliding groove is distributed on the second drill rod 5, a bidirectional motor 65 is connected to the special-shaped slotted carriage 2, the bidirectional motor 65 is used for driving a first eight-face shaft 66 and an upper device thereof to rotate, the first eight-face shaft 66 is connected to two output shafts of the bidirectional motor 65, one end of the first eight-face shaft 66 is connected with a disc-shaped gear 67, one disc-shaped gear 67 is used for driving a second sliding gear 813 and an upper device thereof to rotate, a first sliding gear 68 is sleeved on the first eight-face shaft 66 and used for driving a fixed gear 612 and an upper device thereof to rotate, a first special-shaped sliding frame 69 is connected to the special-shaped slotted carriage 2 in a sliding mode, the first special-shaped sliding frame 69 is connected with the first sliding gears 68 in a rotating mode, a first return spring 610 is connected between the first special-shaped sliding frame 69 and the special-shaped slotted carriage 2, the first return spring 610 is used for driving the first special-shaped sliding frame 69 to return, a pair of fixed gears 612 is connected to the steel barrel 611, one of the fixed gears 612 is engaged with one of the sliding gears 68.
The clamping mechanism 7 comprises a four-corner slotting block 71, a special-shaped sliding rail frame 72, a special-shaped push block 73, a second return spring 74, a trapezoidal wedge block I75, a third return spring 76, a clamping limiting block 77, a fourth return spring 78 and a triangular push block 79, the four-corner slotting block 71 is connected to the support rod 1, the four-corner slotting block 71 is connected to the top in a distributed manner, the four-special-shaped sliding rail frame 72 is connected to the top of the four-corner slotting block 71 in a distributed manner, the four-special-shaped push block 73 is connected to the four-corner slotting block 71 in a sliding manner, the special-shaped push block 73 is used for pushing the trapezoidal wedge block I75 to move upwards, the special-shaped push block 73 is in contact with the drill rod I4, the second return spring 74 is symmetrically connected between the special-shaped push block 73 and the four-corner slotting block 71, the second return spring 74 is used for driving the special-shaped push block 73 to reset, the trapezoidal wedge block I75 is connected to the special-shaped sliding rail frame 72 in a sliding manner, the trapezoidal block I75 is used for pushing the clamping limiting block 77 to move, the trapezoidal wedge block I75 is in contact with the special-shaped push block 73, a third reset spring 76 is symmetrically connected between the first trapezoidal wedge 75 and the special-shaped slide rail frame 72, the third reset spring 76 is used for driving the first trapezoidal wedge 75 to reset, a clamping limiting block 77 is connected to the special-shaped slide rail frame 72 in a sliding mode, the clamping limiting block 77 is used for clamping the second drill rod 5, sawteeth are arranged on the clamping limiting block 77, the clamping limiting block 77 is in contact with the first trapezoidal wedge 75, a fourth reset spring 78 is symmetrically connected between the clamping limiting block 77 and the special-shaped slide rail frame 72, a triangular push block 79 is connected to one special-shaped push block 73 in a coupling mode, the triangular push block 79 is used for pushing the first special-shaped wedge 88 and an upper device of the special-shaped wedge to move upwards, and the triangular push block 79 is matched with the four-corner slotted block 71 in a sliding mode.
The rotary switching mechanism 8 comprises an L-shaped perforated frame 81, an octahedral shaft II 82, a countersunk shaft 83, a belt wheel 84, a belt 85, a thickened gear 86, a special-shaped slotted fixing frame 87, a special-shaped wedge frame I88, a special-shaped wedge frame II 89, a special-shaped wedge frame III 810, a rectangular wedge frame 811, an upward pushing wedge block 812 and a sliding gear II 813, wherein the L-shaped perforated frame 81 is connected to the supporting rod 1 in a coupling manner, the L-shaped perforated frame 81 is connected with an eight-sided shaft II 82 in a rotating manner, the L-shaped perforated frame 81 is connected with the countersunk shaft 83 in a rotating manner, the countersunk shaft 83 is connected with the belt wheel 84 in a coupling manner, the octahedral shaft II 82 is also connected with the belt wheel 84, the belt 85 is wound between the two belt wheels 84, one belt wheel 84 can drive the other belt wheel 84 through the belt 85 and the device on the same to rotate, the countersunk shaft 83 is connected with the thickened gear 86, the thickened gear 86 is used for driving the first drilling rod 4 to rotate, the L-shaped slotted fixing frame 81 is connected with the special-shaped slotted fixing frame 87, the special-shaped slotted fixing frame 87 is connected with a special-shaped wedge frame I88 in a sliding mode, the special-shaped wedge frame I88 is in contact with a triangular pushing block 79, a special-shaped wedge frame II 89 is connected to the special-shaped wedge frame I88 and used for pushing a rotating wedge block I103 to rotate, a special-shaped wedge frame III 810 is connected to the special-shaped wedge frame I88, a rectangular wedge frame 811 is connected to the special-shaped wedge frame III 810, an upward pushing wedge block 812 is connected to the special-shaped wedge frame III 810 and used for pushing the special-shaped sliding frame I69 and the upper device thereof to move towards the direction far away from the eight-face shaft II 82, a pair of sliding gears II 813 is sleeved on the eight-face shaft II 82, and the sliding gears II 813 are rotatably connected with the special-shaped wedge frame III 810.
The pushing mechanism 9 comprises a special-shaped sliding groove frame 91, a slotted wedge frame 92, a fifth return spring 93, a rotating shaft 94, a transmission gear 95, a pushing gear 96, a special-shaped sliding frame II 97, a sixth return spring 98, a rotating base 99, a limiting clamping rod 910, a first torsion spring 911, a sliding rack 912, a fixed rack 913, a seventh return spring 914, a trapezoidal wedge block II 915, an eighth return spring 916, a trapezoidal wedge block III 917 and a ninth return spring 918, the pulley fixing frame 3 is fixedly connected with the special-shaped sliding groove frame 91, the special-shaped sliding groove frame 91 is slidably connected with the slotted wedge frame 92, the fifth return spring 93 is connected between the slotted wedge frame 92 and the special-shaped sliding groove frame 91, the fifth return spring 93 is used for driving the slotted wedge frame 92 to return, the slotted wedge frame 92 is rotatably connected with a rotating shaft 94, one end of the rotating shaft 94 is connected with the transmission gear 95, the other end of the rotating shaft 94 is connected with the pushing gear 96, the pushing gear 96 is used for driving the fixed rack 913 and the device thereon to move, the slotted wedge frame 92 is slidably connected with a second special-shaped sliding frame 97, a sixth return spring 98 is connected between the second special-shaped sliding frame 97 and the slotted wedge frame 92, the sixth return spring 98 is used for driving the second special-shaped sliding frame 97 to reset, the second special-shaped sliding frame 97 is connected with a rotating base 99 in a linkage manner, the rotating base 99 is rotatably connected with a pair of limiting clamping rods 910, the two limiting clamping rods 910 are in contact, a third drill rod 51 is clamped between the two limiting clamping rods 910, a first torsion spring 911 is symmetrically connected between the limiting clamping rods 910 and the rotating base 99, the first torsion spring 911 is used for driving the limiting clamping rods 910 to reset, the second special-shaped sliding frame 97 is connected with a sliding rack 912 in a linkage manner, the fixed rack 913 is slidably connected on the sliding rack 912, the fixed rack 913 is meshed with the pushing gear 96, a seventh return spring 914 is symmetrically connected between the fixed rack 913 and the sliding rack 912, through the cooperation of the sliding rack 912 and the seventh return spring 914, the fixed rack 913 can be prevented from being separated from the push gear 96, the special-shaped chute frame 91 is connected with a second trapezoidal wedge 915 in a sliding mode, the second trapezoidal wedge 915 is used for extruding a third trapezoidal wedge 917 to move downwards, an eighth return spring 916 is connected between the second trapezoidal wedge 915 and the special-shaped chute frame 91, the eighth return spring 916 is used for driving the second trapezoidal wedge 915 to reset, the third trapezoidal wedge 917 is connected to the special-shaped chute frame 91 in a sliding mode, the third trapezoidal wedge 917 is used for pushing the slotted wedge frame 92 and the upper device to move, the third trapezoidal wedge 917 is in contact with the second trapezoidal wedge 915, the third trapezoidal wedge 917 is in contact with the slotted wedge frame 92, a ninth return spring 918 is connected between the third trapezoidal wedge 917 and the special-shaped chute frame 91, and the ninth return spring 918 is used for driving the third trapezoidal wedge 917 to reset.
The pushing reset mechanism 10 comprises a slotted wedge 101, a tenth reset spring 102, a first rotating wedge 103, a second torsion spring 104, a limiting wedge frame 105, an eleventh reset spring 106, a second rotating wedge 107 and a third torsion spring 108, the slotted wedge 101 is slidably connected to the special-shaped slotted fixing frame 87, the tenth reset spring 102 is connected between the slotted wedge 101 and the special-shaped slotted fixing frame 87, the tenth reset spring 102 is used for driving the slotted wedge 101 to reset, the first rotating wedge 103 is rotatably connected to the slotted wedge 101, the first rotating wedge 103 is used for limiting the second special-shaped wedge frame 89, the second torsion springs 104 are symmetrically connected between the first rotating wedge 103 and the slotted wedge 101, the second torsion spring 104 is used for driving the first rotating wedge 103 to reset, the limiting wedge frame 105 is slidably connected to the special-shaped slotted fixing frame 87, the limiting wedge frame 105 is used for clamping the slotting wedge block 101, the limiting wedge frame 105 is in contact with the slotting wedge block 101, an eleventh reset spring 106 is connected between the limiting wedge frame 105 and the special-shaped slotting fixing frame 87, the eleventh reset spring 106 is used for driving the limiting wedge frame 105 to reset, the limiting wedge frame 105 is rotatably connected with a second rotating wedge block 107, and a third torsion spring 108 is connected between the second rotating wedge block 107 and the limiting wedge frame 105.
When a drilling pipe needs to be additionally connected, a drill pipe three 51 can be connected between a drill pipe one 4 and a drill pipe two 5, the two-way motor 65 is manually controlled to rotate clockwise, the two-way motor 65 can drive the eight-sided shaft one 66 and the upper device thereof to rotate clockwise, one sliding gear one 68 can drive one fixed gear 612 and the upper device thereof to rotate reversely, so that the steel barrel 611 winds the steel rope 613, the steel rope 613 can lift the hanging cover 63 and the upper device thereof upwards through the hanging hook 62, the effect of automatically lifting the hanging cover 63 and the upper device thereof for subsequent operation is achieved, in the process, the drill pipe two 5 can drive the special-shaped push block 73 to move around, the second return spring 74 can be compressed accordingly, the special-shaped push block 73 can drive the trapezoid wedge block one 75 to move upwards, the third return spring 76 can be compressed accordingly, the trapezoid wedge block one 75 can drive the clamping limiting block 77 to move, and the fourth return spring 78 can be compressed, so that the clamping stop 77 clamps the second drill rod 5.
In the process that the special-shaped push block 73 moves towards the periphery, the triangular push block 79 pushes the special-shaped wedge frame I88 and the device on the special-shaped wedge frame I to move upwards, the upward pushing wedge block 812 pushes the special-shaped sliding frame I69 and the device on the special-shaped sliding frame I to move towards the direction far away from the eight-sided shaft II 82, the first return spring 610 is compressed accordingly, one sliding gear I68 is separated from one fixed gear 612, the lifting hook 62 stops lifting the lifting cover 63 and the device on the eight-sided shaft II upwards, the sliding gear II 813 on the lower side is meshed with the disk-shaped gear 67 on the side close to the eight-sided shaft II 82, the disk-shaped gear 67 on the side close to the eight-sided shaft II 82 drives the sliding gear II 813 on the lower side and the device on the lower side to rotate reversely, one belt pulley 84 drives the other belt pulley 84 and the device on the belt pulley 84 through the belt 85, the thickening gear 86 is meshed with the gear ring on the drill rod I4 at the moment, the thickening gear 86 drives the drill rod I4 to rotate clockwise, since the first drill rod 4 is in threaded fit with the second drill rod 5, and the clamping stop 77 clamps the second drill rod 5, the first drill rod 4 and the device thereon move upwards, and then the first drill rod 4 is separated from the second drill rod 5.
During the upward movement of the first special-shaped wedge-shaped frame 88 and the device thereon, the second special-shaped wedge-shaped frame 89 pushes the first rotating wedge-shaped block 103 to rotate, the second torsion spring 104 is compressed accordingly, then the second special-shaped wedge-shaped frame 89 is contacted with the other side of the first rotating wedge-shaped block 103, and the first rotating wedge-shaped block 103 is reset accordingly under the reset action of the second torsion spring 104.
In the process of upward movement of the first drill rod 4 and the device on the first drill rod, the special-shaped poke rod 64 pushes the slotted wedge block 101 and the device on the slotted wedge block to move, the tenth return spring 102 is compressed accordingly, in the process, the slotted wedge block 101 pushes the limiting wedge frame 105 to move, the eleventh return spring 106 is compressed accordingly, then the slotted wedge block 101 is contacted with the other side of the limiting wedge frame 105, and the limiting wedge frame 105 is reset under the reset action of the eleventh return spring 106, so that the limiting wedge frame 105 clamps the slotted wedge block 101.
During the movement of the slotted wedge block 101 and the device thereon, the first rotating wedge block 103 pushes the second special-shaped wedge rack 89 and the device thereon to move upwards, then the first rotating wedge block 103 limits the second special-shaped wedge rack 89, the second sliding gear 813 at the lower part is separated from the disk-shaped gear 67 close to one side of the second eight-sided shaft 82, during the upward movement of the second special-shaped wedge rack 89 and the device thereon, the upward pushing wedge block 812 pushes the first special-shaped sliding rack 69 and the device thereon to move away from the second eight-sided shaft 82, the first return spring 610 is compressed continuously, so that the first sliding gear 68 is meshed with the second fixed gear 612, the first sliding gear 68 drives the second fixed gear 612 and the device thereon to reverse continuously, so that the lifting hook 62 continuously lifts the lifting cover 63 and the device thereon upwards, and during the process, the second special-shaped shifting rod 64 pushes the second special-shaped wedge block 915 to move, the eighth return spring 916 is compressed, the second trapezoidal wedge 915 presses the third trapezoidal wedge 917 to move downwards, the ninth return spring 918 is compressed, the third trapezoidal wedge 917 pushes the slotted wedge frame 92 and the device thereon to move, the fifth return spring 93 is compressed, the transmission gear 95 is meshed with the disk-shaped gear 67 on the side far away from the second eight-sided shaft 82, the disk-shaped gear 67 on the side far away from the second eight-sided shaft 82 drives the transmission gear 95 and the device thereon to rotate reversely, the pushing gear 96 drives the fixed rack 913 and the device thereon to move, the sixth return spring 98 is compressed, the third drill rod 51 is located between the first drill rod 4 and the second drill rod 5, and the fixed rack 913 and the seventh return spring 914 are matched to prevent the fixed rack 913 from separating from the pushing gear 96.
In the process of moving the fixed rack 913 and the device thereon, the fixed rack 913 will push the rectangular wedge 811 and the device thereon to move upward, according to the above operation, the other sliding gear 68 will be separated from the other fixed gear 612, the hook 62 will stop lifting the hanging cover 63 and the device thereon upward again, at the same time, the sliding gear 813 above will be meshed with the disk-shaped gear 67 near one side of the second eight-sided axle 82, the disk-shaped gear 67 near one side of the second eight-sided axle 82 will drive the sliding gear 813 above and the device thereon to rotate forward, one of the pulleys 84 will drive the other pulley 84 and the device thereon to rotate forward through the belt 85, at this time, the thickened gear 86 will be meshed with the gear ring on the third drill rod 51, the thickened gear 86 will drive the third drill rod 51 and the device thereon to rotate backward, because the hanging cover 63 and the device thereon will not be lifted upward by the hook 62, the third drill rod 51 will be connected with the first drill rod 4, the second drill rod 4, and the upper device thereon will move upward, The second drill rod 5 is connected in a matched mode through threads, the danger caused by manual operation is reduced, and the effect that the third drill rod 51 can be automatically connected between the first drill rod 4 and the second drill rod 5 is achieved.
In the process that the third drill rod 51 is in threaded fit connection with the first drill rod 4 and the second drill rod 5, the third drill rod 51 drives the first drill rod 4 and the device thereon to move downwards, the special-shaped poking rod 64 is separated from the second trapezoidal wedge-shaped block 915, the second trapezoidal wedge-shaped block 915 is reset under the resetting action of the eighth reset spring 916, the third trapezoidal wedge-shaped block 917 is reset under the resetting action of the ninth reset spring 918, the slotted wedge-shaped frame 92 is reset under the resetting action of the fifth reset spring 93, the transmission gear 95 is separated from the disk-shaped gear 67 on the side far away from the second eight-face shaft 82, the second special-shaped sliding frame 97 and the device thereon are reset under the resetting action of the sixth reset spring 98, in the process, the drill rod III 51 presses the limit clamp rod 910 to swing, the first torsion spring 911 is compressed accordingly, then the limit clamp rod 910 is separated from the drill rod III 51, and the limit clamp rod 910 is reset under the reset action of the first torsion spring 911.
During the process of resetting the second special-shaped sliding frame 97 and the device thereon, the fixed rack 913 pushes the limit wedge 105 to move, the eighth return spring 916 is compressed, so that the limit wedge 105 no longer limits the slotted wedge 101, the slotted wedge 101 and the device thereon are reset under the reset action of the tenth return spring 102, so that the first rotating wedge 103 no longer limits the second special-shaped wedge 89, then the fixed rack 913 no longer limits the rectangular wedge 811, the rectangular wedge 811 and the device thereon are reset downwards, the first sliding gear 68 is meshed with the second fixed gear 612, then the two-way motor 65 is manually controlled to rotate reversely, the first sliding gear 68 drives the second fixed gear 612 and the device thereon to rotate, so that the hanging cover 63 and the device thereon are reset downwards, the second drill rod 5 is separated from the special-shaped push block 73, and the special-shaped push block 73 and the device thereon are reset under the reset action of the second return spring 74, the first trapezoidal wedge block 75 can reset under the reset action of the third reset spring 76, the clamping limiting block 77 can reset under the reset action of the fourth reset spring 78, the first special wedge frame 88 and the device on the special wedge frame can reset to the initial position in the process of resetting the special push block 73 and the device on the special push block, the first special sliding frame 69 can reset to the initial position under the reset action of the first reset spring 610, finally, the bidirectional motor 65 is manually controlled to stop operating, and the drilling tool pipeline can be connected again by repeating the operations.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a hoisting machine that is used for supplementary oil drilling tool pipeline of oil development to connect to unload, characterized by, including branch, abnormal shape fluting balladeur train, pulley mount, drive hoisting machine structure, clamping mechanism, rotary switching mechanism, pushing mechanism and promotion canceling release mechanical system, the hookup has abnormal shape fluting balladeur train on the branch, the hookup has the pulley mount on the branch, drive hoisting machine constructs to locate on the abnormal shape fluting balladeur train, clamping mechanism locates on the branch, rotary switching mechanism locates on the branch, pushing mechanism locates on the pulley mount, promote canceling release mechanical system and locate on the rotary switching mechanism.
2. The hoisting machine for connecting and disconnecting the pipeline of the petroleum drilling tool assisted by the petroleum exploitation as claimed in claim 1, wherein the driving hoisting mechanism comprises a fixed pulley, a hook, a hoisting cover, a special-shaped poking rod, a two-way motor, a first octahedral shaft, a first disc-shaped gear, a first sliding gear, a first special-shaped sliding frame, a first return spring, a steel barrel, a fixed gear and a steel rope, the three fixed pulleys are connected to a pulley fixing frame in a distributed manner, the steel barrel is connected to a special-shaped slotted sliding frame in a rotating manner, the steel rope is connected to the steel barrel, the steel rope is wound on the fixed pulleys, one end of the steel rope is connected with the hook, the hoisting cover is sleeved on the hook, the special-shaped poking rod is connected to the bottom of the special-shaped poking rod in a rotating manner, the first drilling rod is provided with a gear ring, the first drilling rod is connected with a second drilling rod in a threaded fit manner, and the second drilling rod is provided with a longitudinal chute in a distributed manner, the special-shaped slotting sliding frame is connected with a bidirectional motor, two output shafts of the bidirectional motor are connected with a first eight-face shaft, one end of the first eight-face shaft is connected with a disc-shaped gear, the first eight-face shaft is sleeved with a first sliding gear, the special-shaped slotting sliding frame is connected with a first special-shaped sliding frame in a sliding mode, the first special-shaped sliding frame is connected with the first two sliding gears in a rotating mode, a first reset spring is connected between the first special-shaped sliding frame and the special-shaped slotting sliding frame, a pair of fixed gears is connected to the steel barrel in a connecting mode, and one of the fixed gears is meshed with one of the first sliding gears.
3. The hoisting machine for connecting and disconnecting the petroleum drilling tool pipeline assisted by petroleum exploitation as recited in claim 2, wherein the clamping mechanism comprises a four-corner slotted block, a special-shaped slide rail frame, a special-shaped push block, a second return spring, a first trapezoid wedge block, a third return spring, a clamping limit block, a fourth return spring and a triangular push block, the four-corner slotted block is connected to the support rod, the four-corner slotted block is connected to the four-special-shaped slide rail frame in a distributed manner, the four-corner slotted block is connected to the four-corner slotted block in a distributed manner, the four-special-shaped push block is connected to the four-corner slotted block in a sliding manner, the special-shaped push block is in contact with the first drill rod, the second return spring is connected between the special-shaped push block and the four-corner slotted block in a symmetrical manner, the first trapezoid wedge block is connected to the special-shaped slide rail frame in a sliding manner, the third return spring is connected between the first trapezoid wedge block and the special-shaped slide rail frame in a symmetrical manner, and the clamping limit block is connected to the special-shaped slide rail frame in a sliding manner, the clamping limiting block is provided with sawteeth, the clamping limiting block is in contact with the trapezoidal wedge-shaped block I, a fourth reset spring is symmetrically connected between the clamping limiting block and the special-shaped slide rail frame, one special-shaped push block is connected with a triangular push block, and the triangular push block is in sliding type fit with the four-corner slotting block.
4. The hoisting machine for connecting and disconnecting the petroleum drilling tool pipeline assisted by petroleum exploitation as recited in claim 3, wherein the rotary switching mechanism comprises an L-shaped opening frame, an octahedral shaft II, a counter shaft, a belt wheel, a belt, a thickened gear, a special-shaped slotted fixing frame, a special-shaped wedge frame I, a special-shaped wedge frame II, a special-shaped wedge frame III, a rectangular wedge frame, an upward pushing wedge block and a sliding gear II, the L-shaped opening frame is connected to a support rod, the octahedral shaft II is rotatably connected to the L-shaped opening frame, the counter shaft is connected to the belt wheel, the octahedral shaft II is also connected to the belt wheel, the belt is wound between the two belt wheels, the thickened gear is connected to the counter shaft, the special-shaped slotted fixing frame is connected to the L-shaped opening frame, the special-shaped slotted fixing frame I is slidably connected to the special-shaped wedge frame I, and the special-shaped wedge frame I is in contact with the triangular pushing block, the special-shaped wedge-shaped frame I is connected with a special-shaped wedge-shaped frame II, the special-shaped wedge-shaped frame I is connected with a special-shaped wedge-shaped frame III, the special-shaped wedge-shaped frame III is connected with a rectangular wedge-shaped frame, the special-shaped wedge-shaped frame III is connected with an upward pushing wedge-shaped block, the octahedral shaft II is sleeved with a pair of sliding gears II, and the sliding gears II are rotatably connected with the special-shaped wedge-shaped frame III.
5. The hoisting machine for connecting and disconnecting the petroleum drilling tool pipeline assisted by petroleum exploitation as recited in claim 4, wherein the pushing mechanism comprises a special-shaped sliding chute frame, a slotted wedge frame, a fifth return spring, a rotating shaft, a transmission gear, a pushing gear, a special-shaped sliding frame II, a sixth return spring, a rotating base, a limiting clamping rod, a first torsion spring, a sliding rack, a fixed rack, a seventh return spring, a trapezoidal wedge block II, an eighth return spring, a trapezoidal wedge block III and a ninth return spring, the special-shaped sliding chute frame is fixedly connected to the pulley fixing frame, the slotted wedge frame is slidably connected to the special-shaped sliding chute frame, the fifth return spring is connected between the slotted wedge frame and the special-shaped sliding chute frame, the rotating shaft is rotatably connected to the slotted wedge frame, the transmission gear is connected to one end of the rotating shaft, the pushing gear is connected to the other end of the rotating shaft, the special-shaped sliding frame is connected to the slotted wedge frame, a sixth reset spring is connected between the special-shaped sliding frame II and the slotting wedge-shaped frame, a rotating base is connected on the special-shaped sliding frame II, a pair of limiting clamping rods is rotatably connected on the rotating base, the two limiting clamping rods are contacted, a drill rod III is clamped between the two limiting clamping rods, a first torsion spring is symmetrically connected between the limiting clamping rods and the rotating base, a sliding rack is connected on the special-shaped sliding frame II, a fixed rack is slidably connected on the sliding rack, the fixed rack is meshed with the pushing gear, a seventh reset spring is symmetrically connected between the fixed rack and the sliding rack, a trapezoid wedge block II is slidably connected on the special-shaped sliding frame, an eighth reset spring is connected between the trapezoid wedge block II and the special-shaped sliding frame, a trapezoid wedge block III is slidably connected on the special-shaped sliding frame, the trapezoid wedge block III is contacted with the trapezoid wedge block II, and the trapezoid wedge block III is contacted with the slotting wedge-shaped frame, and a ninth return spring is connected between the third trapezoidal wedge block and the special-shaped chute frame.
6. The hoisting machine for connecting and disconnecting the petroleum drilling tool pipeline assisted by petroleum exploitation as recited in claim 5, wherein the pushing and returning mechanism comprises a slotted wedge, a tenth returning spring, a first rotating wedge, a second torsion spring, a limiting wedge frame, an eleventh returning spring, a second rotating wedge and a third torsion spring, the slotted wedge is slidably connected to the special-shaped slotted fixing frame, the tenth returning spring is connected between the slotted wedge and the special-shaped slotted fixing frame, the first rotating wedge is rotatably connected to the slotted wedge, the second torsion spring is symmetrically connected between the first rotating wedge and the slotted wedge, the limiting wedge frame is slidably connected to the special-shaped slotted fixing frame, the limiting wedge frame is in contact with the slotted wedge, the eleventh returning spring is connected between the limiting wedge frame and the special-shaped slotted fixing frame, the second rotating wedge is rotatably connected to the limiting wedge frame, a third torsion spring is connected between the second rotating wedge block and the limiting wedge frame.
CN202110888727.8A 2021-08-02 2021-08-02 Hoisting machine for assisting in connecting and disassembling petroleum drilling tool pipeline in petroleum exploitation Pending CN113464068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110888727.8A CN113464068A (en) 2021-08-02 2021-08-02 Hoisting machine for assisting in connecting and disassembling petroleum drilling tool pipeline in petroleum exploitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110888727.8A CN113464068A (en) 2021-08-02 2021-08-02 Hoisting machine for assisting in connecting and disassembling petroleum drilling tool pipeline in petroleum exploitation

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CN113464068A true CN113464068A (en) 2021-10-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352216A (en) * 2021-12-17 2022-04-15 青岛地质工程勘察院(青岛地质勘查开发局) Drill pipe riser device with protection function for hydrogeological exploration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352216A (en) * 2021-12-17 2022-04-15 青岛地质工程勘察院(青岛地质勘查开发局) Drill pipe riser device with protection function for hydrogeological exploration
CN114352216B (en) * 2021-12-17 2024-07-23 青岛地质工程勘察院(青岛地质勘查开发局) Drill pipe riser device with protection function for hydrogeology investigation

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