CN112392417A - Novel drilling and workover power catwalk machine - Google Patents
Novel drilling and workover power catwalk machine Download PDFInfo
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- CN112392417A CN112392417A CN202011225178.8A CN202011225178A CN112392417A CN 112392417 A CN112392417 A CN 112392417A CN 202011225178 A CN202011225178 A CN 202011225178A CN 112392417 A CN112392417 A CN 112392417A
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- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims description 40
- 238000007599 discharging Methods 0.000 claims description 25
- 238000013519 translation Methods 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of drilling equipment, in particular to a novel well drilling and repairing power catwalk machine which comprises a machine base, wherein a first chute is arranged on the upper end wall of the machine base, a first sliding block is arranged in the first chute in a left-right sliding manner, a first connecting rod is hinged on the first sliding block, a first positioning block is fixedly arranged on the upper end wall of the machine base, a second connecting rod with the middle part hinged with the middle part of the first connecting rod is hinged on the first positioning block, and a platform is arranged on the machine base. Under the current reformation condition of reducing the number of people and improving the efficiency of the oil field, the method has better application prospect.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a novel well drilling and repairing power catwalk machine.
Background
At present, with the improvement of the automation level, the automation degree of main equipment matched with a drilling machine in the petroleum machinery industry of China is improved to a certain extent, but relatively few researches on peripheral equipment of the drilling machine are carried out. The mechanical automation capability of peripheral corollary equipment of the drilling machine becomes a problem which restricts the whole technical development of the oil drilling machine. Wherein, the existing drilling machine still operates manually by workers in the process of loading and unloading the drilling rig on the drilling platform and is matched with the way that the pneumatic winch on the drilling platform and the catwalk pulls and drags. Therefore, 3-4 workers are required to cooperate, the efficiency is low, the labor intensity of the workers is high, the safety is poor, and the damage range of the drilling tool is high. Under the reform condition of the present oil field human-reduction and efficiency-improvement, the problems of low efficiency and low automation degree of the domestic drill pipe transfer at the present stage are urgently needed to be solved, so that a novel well drilling and repairing power catwalk machine is necessary to be arranged to improve the problems.
Disclosure of Invention
The invention aims to provide a novel well drilling and repairing power catwalk machine which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a novel well drilling and repairing power catwalk machine, which comprises a machine base, wherein a first sliding groove is formed in the upper end wall of the machine base, a first sliding block is arranged in the first sliding groove in a left-right sliding mode, a first connecting rod is hinged to the first sliding block, a first positioning block is fixedly arranged on the upper end wall of the machine base, a second connecting rod with the middle part hinged to the middle part of the first connecting rod is hinged to the first positioning block, a platform is arranged on the machine base, a second positioning block is fixedly arranged on the lower end wall of the platform, the upper end of the first connecting rod is hinged to the second positioning block, a translation cavity which is communicated up and down is arranged in the platform, second sliding grooves are symmetrically formed in the front end wall and the rear end wall of the translation cavity, a second sliding block is arranged in the translation cavity in a left-right sliding mode, the lower end of the second sliding block is hinged to the second connecting rod, a sliding, a third connecting rod is hinged on the sliding pin, a first positioning pin is fixedly arranged between the front end wall and the rear end wall of the translation cavity, a fourth connecting rod is hinged on the first positioning pin, the upper end of the third connecting rod is hinged with the middle part of the fourth connecting rod, a third sliding chute is fixedly arranged on the left side of the upper end wall of the platform, a sliding rail is rotatably arranged at the upper end of a third sliding block which is arranged on the third sliding chute in a left-right sliding manner, a second positioning pin is fixedly arranged on the sliding rail, the upper end of the fourth connecting rod is hinged on the second positioning pin, a sliding frame is arranged on the upper end surface of the sliding rail in a left-right sliding manner, a V-shaped groove is fixedly arranged at the right end of the sliding frame, a hoisting motor is fixedly arranged at the left end of the sliding rail, the hoisting motor is connected with a hoisting shaft in a downward power manner, a hoisting wheel is fixedly arranged at the lower, the automatic feeding and discharging device is characterized in that a motor rotating cavity is arranged in the base, a feeding and discharging motor is fixedly arranged on the rear end wall of the motor rotating cavity, the base is internally located on the front side of the motor rotating cavity, a lifting cavity is formed in the front side of the feeding and discharging motor, the feeding and discharging motor is connected with a feeding and discharging shaft which extends forwards in the lifting cavity in a power-driven mode, the feeding and discharging shaft is located in the motor rotating cavity, a first bevel gear can drive a feeding and discharging device in the slide rail to move for feeding and discharging, a lifting gear is fixedly arranged on the front end of the feeding and discharging shaft, and the lifting gear can drive a lifting device lifting platform on the front side of the.
Furthermore, the hoisting device comprises a first pulley rotatably arranged on the sliding pin, a second pulley is rotatably arranged on the first positioning pin, a third pulley is rotatably arranged on the second positioning pin, a hoisting rope is wound on the hoisting wheel, and the other end of the hoisting rope is wound around the first pulley, the second pulley and the third pulley and then fixed on the lower end wall of the sliding frame.
Furthermore, the limiting and converting device comprises a positioning block arranged on the third chute in a left-right sliding manner, an adjusting cavity is arranged in the platform, an adjusting shaft extending backwards is rotatably arranged between the front end wall and the rear end wall of the adjusting cavity, a rotary disc is fixedly arranged at the rear end of the adjusting shaft, a handle is eccentrically and rotatably arranged at the rear end of the rotary disc, an adjusting gear is fixedly arranged in the adjusting cavity of the adjusting shaft, an adjusting rack extending leftwards and rightwards and meshed with the adjusting gear is fixedly arranged in the adjusting cavity of the positioning block, a converting pin is fixedly arranged between the front end wall and the rear end wall of the translation cavity, a converting rod is rotatably arranged on the converting pin, the left end wall of the converting rod is connected with the left end wall of the translation cavity through a first spring, the upper end of the converting rod is hinged with a first pull rod, and the upper end wall of the first pull rod and the upper, the lower end of the conversion rod is hinged with a second pull rod, the lower end wall of the second pull rod and the lower end wall of the translation cavity are connected with a third spring, a first special-shaped slide rail is arranged in the positioning block, the second pull rod can slide in the first special-shaped slide rail, a second special-shaped slide rail is arranged in the sliding frame, and the first pull rod can slide in the second special-shaped slide rail.
Further, the feeding and discharging device comprises a feeding cavity arranged on the right side of the motor rotating cavity in the machine base, a first rotating shaft extending left and right is rotatably arranged between the feeding cavity and the motor rotating cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged at the left end of the first rotating shaft, a third bevel gear is fixedly arranged at the right end of the first rotating shaft, a second rotating shaft extending up and down is rotatably arranged on the upper end wall of the feeding cavity, a fourth bevel gear meshed with the third bevel gear is fixedly arranged at the lower end of the second rotating shaft, a fifth bevel gear is fixedly arranged at the upper end of the second rotating shaft, a rotating rod cavity with an upward opening is arranged in the sliding rail, a third rotating shaft is rotatably arranged between the right end wall of the rotating rod cavity and the right end wall of the sliding rail, a rotating rod is fixedly arranged at the left end of the third rotating shaft, and a feeding deflector rod is fixedly arranged at the front, and a sixth bevel gear which can be meshed with the fifth bevel gear is fixedly arranged at the right end of the third rotating shaft.
Further, elevating gear includes the material platform bracing piece of upwards extending of the fixed setting of frame upper end wall, material platform bracing piece upper end rotates and is provided with the material platform, the fixed dog that is provided with in material bench upper end wall front side, it is provided with upwards extending to lift chamber upper end wall up-and-down slip material slide bar outside the frame, the fixed material spout that is provided with in material slide bar upper end, material platform lower end wall is fixed be provided with and extends forward and can free gliding material platform round pin in the material spout, material slide bar lower extreme fixed be provided with lift gear engagement's rack.
The invention has the beneficial effects that: according to the novel well drilling and repairing power catwalk machine, the lifting height of the drill rod can be adjusted by changing the position of the positioning block, when the drill rod is moved up and down, the single power is adopted to drive automatic feeding and discharging, the transmission is simple and easy to control, the stability and the reliability of the equipment are obviously improved, the efficiency of moving the drill rod up and down is improved, the design practicability is strong, the safety and the high efficiency are realized, and the novel well drilling and repairing power catwalk machine has a better application prospect under the reformation condition of reducing manpower and improving the efficiency of an oil field at present.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the novel well drilling and repairing power catwalk machine.
Fig. 2 is an enlarged schematic view of a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic view of the structure of C-C in fig. 1.
Fig. 5 is a schematic diagram of the structure D-D in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The novel well drilling and repairing power catwalk machine disclosed by the attached drawings 1-5 comprises a machine base 10, wherein the upper end wall of the machine base 10 is provided with a first sliding groove 80, a first sliding block 43 is arranged in the first sliding groove 80 in a left-right sliding manner, a first connecting rod 15 is hinged on the first sliding block 43, a first positioning block 18 is fixedly arranged on the upper end wall of the machine base 10, a second connecting rod 16 with the middle part hinged with the middle part of the first connecting rod 15 is hinged on the first positioning block 18, a platform 40 is arranged on the machine base 10, a second positioning block 17 is fixedly arranged on the lower end wall of the platform 40, the upper end of the first connecting rod 15 is hinged on the second positioning block 17, a vertically through translation cavity 79 is arranged in the platform 40, second sliding grooves 41 are symmetrically arranged on the front end wall and the rear end wall of the translation cavity 79, a second sliding block 42 is arranged in the translation cavity 79 in a left-right sliding manner, and the lower end of the second, a sliding pin 39 which extends back and forth and slides left and right in the second sliding groove 41 is fixedly arranged on the upper side of the second sliding block 42, a third connecting rod 33 is hinged on the sliding pin 39, a first positioning pin 30 is fixedly arranged between the front end wall and the rear end wall of the translation cavity 79, a fourth connecting rod 32 is hinged on the first positioning pin 30, the upper end of the third connecting rod 33 is hinged with the middle part of the fourth connecting rod 32, a third sliding groove 78 is fixedly arranged on the left side of the upper end wall of the platform 40, a sliding rail 58 is rotatably arranged on the upper end of a third sliding block 77 which slides left and right on the third sliding groove 78, a second positioning pin 34 is fixedly arranged on the sliding rail 58, the upper end of the fourth connecting rod 32 is hinged on the second positioning pin 34, a sliding frame 26 is arranged on the upper end surface of the sliding rail 58 in a left and right sliding manner, a V-shaped groove 27 is fixedly arranged on the right end, the hoisting motor 55 is connected with a hoisting shaft 54 by downward power, the lower end of the hoisting shaft 54 is fixedly provided with a hoisting wheel 53, the hoisting wheel 53 can drive a hoisting device 100 for lifting the carriage 26, the left end of the slide rail 58 is provided with a limit conversion device 200 for controlling the lifting height of a catwalk, a motor rotating cavity 75 is arranged in the machine base 10, the rear end wall of the motor rotating cavity 75 is fixedly provided with a loading and unloading motor 14, the machine base 10 is internally provided with a lifting cavity 60 at the front side of the motor rotating cavity 75, the loading and unloading motor 14 is connected with a loading and unloading shaft 13 which extends forwards into the lifting cavity 60 by forward power, the loading and unloading shaft 13 is fixedly provided with a first bevel gear 12 in the motor rotating cavity 75, the first bevel gear 12 can drive the loading and unloading device 300 in the slide rail 58 to move for loading and unloading, and the front end of the loading and unloading shaft 13 is fixedly provided, the lifting gear 62 can drive the lifting device 400 located at the front side of the upper end wall of the machine base 10 to lift the platform, so as to facilitate loading and unloading.
Advantageously, the hoisting device 100 includes a first pulley 38 rotatably disposed on the sliding pin 39, a second pulley 29 rotatably disposed on the first positioning pin 30, a third pulley 35 rotatably disposed on the second positioning pin 34, a hoisting rope 28 wound on the hoisting wheel 53, and the other end of the hoisting rope 28 passing through the first pulley 38, the second pulley 29 and the third pulley 35 and then fixed on the lower end wall of the carriage 26.
Beneficially, the position limiting and switching device 200 includes a positioning block 20 slidably disposed on the third sliding groove 78 from left to right, an adjusting cavity 82 is disposed in the platform 40, an adjusting shaft 66 extending backward is rotatably disposed between the front end wall and the rear end wall of the adjusting cavity 82, a rotary disc 67 is fixedly disposed at the rear end of the adjusting shaft 66, a handle 68 is eccentrically rotatably disposed at the rear end of the rotary disc 67, an adjusting gear 69 is fixedly disposed in the adjusting cavity 82 by the adjusting shaft 66, a left-right extending adjusting rack 70 engaged with the adjusting gear 69 is fixedly disposed in the adjusting cavity 82 by the positioning block 20, a switching pin 49 is fixedly disposed between the front end wall and the rear end wall of the translating cavity 79, the switching pin 49 is rotatably disposed on the switching pin 49, a switching rod 22 is rotatably disposed on the switching rod 49, the left end wall of the switching rod 22 is connected with the left end wall of the translating cavity 79 through a first spring 50, and the upper end of, the upper end wall of the first pull rod 24 and the upper end wall of the translation cavity 79 are connected with a second spring 23, the lower end of the conversion rod 22 is hinged with a second pull rod 52, the lower end wall of the second pull rod 52 and the lower end wall of the translation cavity 79 are connected with a third spring 52, a first special-shaped slide rail 19 is arranged in the positioning block 20, the second pull rod 52 can slide in the first special-shaped slide rail 19, a second special-shaped slide rail 25 is arranged in the sliding frame 26, and the first pull rod 24 can slide in the second special-shaped slide rail 25.
Beneficially, the loading and unloading device 300 includes a loading cavity 47 disposed at the right side of the motor rotation cavity 75 in the machine base 10, a first rotation shaft 81 extending left and right is rotatably disposed between the loading cavity 47 and the motor rotation cavity 75, a second bevel gear 11 engaged with the first bevel gear 12 is fixedly disposed at the left end of the first rotation shaft 81, a third bevel gear 48 is fixedly disposed at the right end of the first rotation shaft 81, a second rotation shaft 45 extending up and down is rotatably disposed at the upper end wall of the loading cavity 47, a fourth bevel gear 46 engaged with the third bevel gear 48 is fixedly disposed at the lower end of the second rotation shaft 45, a fifth bevel gear 44 is fixedly disposed at the upper end of the second rotation shaft 45, a rotation rod cavity 59 with an upward opening is disposed in the slide rail 58, a third rotation shaft 36 is rotatably disposed between the right end wall of the rotation rod cavity 59 and the right end wall of the slide rail 58, a rotation rod 31 is fixedly disposed at the left end of the third rotation shaft 36, a feeding deflector rod 57 is fixedly arranged at the front end of the rotating rod 31, and a sixth bevel gear 37 which can be meshed with the fifth bevel gear 44 is fixedly arranged at the right end of the third rotating shaft 36.
Beneficially, the lifting device 400 includes an upwardly extending material table support rod 74 fixedly disposed on the upper end wall of the machine base 10, a material table 73 is rotatably disposed on the upper end of the material table support rod 74, a stopper 72 is fixedly disposed on the front side of the upper end wall of the material table 73, a material slide rod 63 upwardly extending out of the machine base 10 is slidably disposed on the upper end wall of the lifting cavity 60 up and down, a material slide groove 65 is fixedly disposed on the upper end of the material slide rod 63, a material table pin 64 forwardly extending and freely sliding in the material slide groove 65 is fixedly disposed on the lower end wall of the material table 73, and a rack engaged with the lifting gear 62 is fixedly disposed on the lower end of the material slide rod 63.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 5, in the initial state of the apparatus of the present invention, the sixth bevel gear 37 is engaged with the fifth bevel gear 44, the first profiled slide rail 19 is separated from the second pull rod 52, and the first pull rod 24 is located in a groove in the second profiled slide rail 25.
Sequence of mechanical actions of the whole device:
turning the knob 68 according to the desired height rotates the adjustment shaft 66, which in turn rotates the adjustment gear 69, which in turn moves the positioning block 20 to the desired position.
When the equipment of the invention is used for feeding, the feeding and discharging motor 14 is started to rotate forward to drive the feeding and discharging shaft 13 to rotate forward, so as to drive the first bevel gear 12 to rotate, so as to drive the second bevel gear 11 to rotate, so as to drive the third bevel gear 48 to rotate, so as to drive the fourth bevel gear 46 to rotate, so as to drive the fifth bevel gear 44 to rotate, so as to drive the sixth bevel gear 37 to rotate, so as to drive the third rotating shaft 36 to rotate, so as to drive the rotating rod 31 to rotate downward, the feeding and discharging shaft 13 rotates forward and simultaneously can drive the lifting gear 62 to rotate, so as to drive the material sliding rod 63 to slide upward, so as to lift the material table 73 to roll the drill rod backward to the feeding deflector rod 57, the feeding and discharging motor 14 rotates backward to drive the material table 73 to descend, so as to keep the drill rod rolling forward on the material table 73, meanwhile, the feeding deflector rod 57 is driven to move upwards to transfer the drill rod to the V-shaped groove 27, the winch motor 55 is started to rotate forwards to drive the winch wheel 53 to rotate forwards to wind the winch rope 28, only the sliding pin 39 can slide freely as the first pull rod 24 fixes the sliding frame 26 in the second special-shaped slide rail 25, so as to drive the sliding pin 39 to slide leftwards, so as to drive the platform 40 to meet upwards, and simultaneously drive the slide rail 58 to lift upwards, so as to drive the third slide block 77 to move rightwards, the third slide block 77 moves rightwards until the second pull rod 52 pushes rightwards to a first bulge in the first special-shaped slide rail 19 to stop moving, the first special-shaped slide rail 19 pushes the second pull rod 52, so as to drive the first pull rod 24 to move rightwards to a second bulge of the second special-shaped slide rail 25, therefore, the sliding frame 26 is separated from the fixing, the hoisting wheel 53 drives the sliding frame 26 to rise to a required height, after a worker takes off a drill rod, the hoisting motor 55 is reversed, the sliding frame 26 can slide downwards to reset as the second pull rod 52 fixes the sliding frame 26 in the first special-shaped slide rail 19, and the drill rod feeding process can be completed by repeating the actions.
When the device of the invention is used for feeding, the feeding process is repeated to carry out blanking preparation work, the blanking process can be completed by repeating the feeding resetting process, the feeding and blanking motor 14 is started to rotate reversely to drive the rotating rod 31 to rotate downwards to push the drill rod down to the V-shaped groove 27 to the material platform 73, the feeding and blanking motor 14 can drive the material platform 73 to descend simultaneously when rotating reversely, so that the drill rod rolls forwards and is kept on the material platform 73, and the drilling rod blanking process can be completed by repeating the actions.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel drilling and workover power catwalk machine, includes the frame, its characterized in that: the upper end wall of the machine base is provided with a first sliding groove, a first sliding block is arranged in the first sliding groove in a left-right sliding manner, a first connecting rod is hinged on the first sliding block, a first positioning block is fixedly arranged on the upper end wall of the machine base, a second connecting rod with the middle part hinged with the middle part of the first connecting rod is hinged on the first positioning block, a platform is arranged on the machine base, a second positioning block is fixedly arranged on the lower end wall of the platform, the upper end of the first connecting rod is hinged on the second positioning block, a translation cavity which is communicated up and down is arranged in the platform, second sliding grooves are symmetrically arranged on the front end wall and the rear end wall of the translation cavity, a second sliding block is arranged in the translation cavity in a left-right sliding manner, the lower end of the second sliding block is hinged with the second connecting rod, a sliding pin which extends back and slides left and right in the second sliding groove, a first positioning pin is fixedly arranged between the front end wall and the rear end wall of the translation cavity, a fourth connecting rod is hinged on the first positioning pin, the upper end of the third connecting rod is hinged with the middle part of the fourth connecting rod, a third chute is fixedly arranged on the left side of the upper end wall of the platform, a sliding rail is rotatably arranged on the upper end of a third sliding block which is arranged on the third chute in a left-right sliding manner, a second positioning pin is fixedly arranged on the sliding rail, the upper end of the fourth connecting rod is hinged on the second positioning pin, a sliding frame is arranged on the upper end surface of the sliding rail in a left-right sliding manner, a V-shaped groove is fixedly arranged on the right end of the sliding frame, a hoisting motor is fixedly arranged on the left end of the sliding rail, the hoisting motor is connected with a hoisting shaft in a downward power mode, a hoisting wheel is fixedly arranged on the lower end of the hoisting, the automatic feeding and discharging device is characterized in that a motor rotating cavity is arranged in the base, a feeding and discharging motor is fixedly arranged on the rear end wall of the motor rotating cavity, the base is internally located on the front side of the motor rotating cavity, a lifting cavity is formed in the front side of the feeding and discharging motor, the feeding and discharging motor is connected with a feeding and discharging shaft which extends forwards in the lifting cavity in a power-driven mode, the feeding and discharging shaft is located in the motor rotating cavity, a first bevel gear can drive a feeding and discharging device in the slide rail to move for feeding and discharging, a lifting gear is fixedly arranged on the front end of the feeding and discharging shaft, and the lifting gear can drive a lifting device lifting platform on the front side of the.
2. The novel well drilling and repairing power catwalk machine as claimed in claim 1, characterized in that: the hoisting device comprises a first pulley rotatably arranged on the sliding pin, a second pulley is rotatably arranged on the first positioning pin, a third pulley is rotatably arranged on the second positioning pin, a hoisting rope is wound on the hoisting wheel, and the other end of the hoisting rope is wound around the first pulley, the second pulley and the third pulley and then fixed on the lower end wall of the sliding frame.
3. The novel well drilling and repairing power catwalk machine as claimed in claim 1, characterized in that: the limiting and converting device comprises a positioning block arranged on the third chute in a left-right sliding manner, an adjusting cavity is arranged in the platform, an adjusting shaft extending backwards is rotatably arranged between the front end wall and the rear end wall of the adjusting cavity, a rotary disc is fixedly arranged at the rear end of the adjusting shaft, a handle is eccentrically and rotatably arranged at the rear end of the rotary disc, an adjusting gear is fixedly arranged in the adjusting cavity of the adjusting shaft, an adjusting rack extending left and right and meshed with the adjusting gear is fixedly arranged in the adjusting cavity of the positioning block, a converting pin is fixedly arranged between the front end wall and the rear end wall of the translating cavity, a converting rod is rotatably arranged on the converting pin, the left end wall of the converting rod is connected with the left end wall of the translating cavity through a first spring, the upper end of the converting rod is hinged with a first pull rod, and the upper end wall of the first pull rod is connected with, the lower end of the conversion rod is hinged with a second pull rod, the lower end wall of the second pull rod and the lower end wall of the translation cavity are connected with a third spring, a first special-shaped slide rail is arranged in the positioning block, the second pull rod can slide in the first special-shaped slide rail, a second special-shaped slide rail is arranged in the sliding frame, and the first pull rod can slide in the second special-shaped slide rail.
4. The novel well drilling and repairing power catwalk machine as claimed in claim 1, characterized in that: the feeding and discharging device comprises a feeding cavity which is arranged on the right side of the motor rotating cavity in the machine base, a first rotating shaft which extends leftwards and rightwards is rotatably arranged between the feeding cavity and the motor rotating cavity, a second bevel gear which is meshed with the first bevel gear is fixedly arranged at the left end of the first rotating shaft, a third bevel gear is fixedly arranged at the right end of the first rotating shaft, a second rotating shaft which extends upwards and downwards is rotatably arranged on the upper end wall of the feeding cavity, a fourth bevel gear which is meshed with the third bevel gear is fixedly arranged at the lower end of the second rotating shaft, a fifth bevel gear is fixedly arranged at the upper end of the second rotating shaft, a rotating rod cavity with an upward opening is arranged in the sliding rail, a third rotating shaft is rotatably arranged between the right end wall of the rotating rod cavity and the right end wall of the sliding rail, a rotating rod is fixedly arranged at the left end of the third rotating shaft, and a sixth bevel gear which can be meshed with the fifth bevel gear is fixedly arranged at the right end of the third rotating shaft.
5. The novel well drilling and repairing power catwalk machine as claimed in claim 1, characterized in that: elevating gear includes the fixed material platform bracing piece that upwards extends that sets up of frame upper end wall, material platform bracing piece upper end rotates and is provided with the material platform, the fixed dog that is provided with of material bench upper end wall front side, it is provided with upwards extends to lift chamber upper end wall up-and-down slip material slide bar outside the frame, the fixed material spout that is provided with in material slide bar upper end, material platform lower end wall is fixed be provided with and extends forward and can free gliding material platform round pin in the material spout, material slide bar lower extreme fixed be provided with lift gear engagement's rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011225178.8A CN112392417A (en) | 2020-11-05 | 2020-11-05 | Novel drilling and workover power catwalk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011225178.8A CN112392417A (en) | 2020-11-05 | 2020-11-05 | Novel drilling and workover power catwalk machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112392417A true CN112392417A (en) | 2021-02-23 |
Family
ID=74598440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011225178.8A Withdrawn CN112392417A (en) | 2020-11-05 | 2020-11-05 | Novel drilling and workover power catwalk machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112392417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356773A (en) * | 2021-08-10 | 2021-09-07 | 胜利油田高原石油装备有限责任公司 | Drilling machine for oil development convenient to change drilling rod |
-
2020
- 2020-11-05 CN CN202011225178.8A patent/CN112392417A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356773A (en) * | 2021-08-10 | 2021-09-07 | 胜利油田高原石油装备有限责任公司 | Drilling machine for oil development convenient to change drilling rod |
| CN113356773B (en) * | 2021-08-10 | 2021-11-05 | 胜利油田高原石油装备有限责任公司 | Drilling machine for oil development convenient to change drilling rod |
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Application publication date: 20210223 |