CN114086888A - Intelligent large-diameter horizontal directional drilling machine - Google Patents
Intelligent large-diameter horizontal directional drilling machine Download PDFInfo
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- CN114086888A CN114086888A CN202111617318.0A CN202111617318A CN114086888A CN 114086888 A CN114086888 A CN 114086888A CN 202111617318 A CN202111617318 A CN 202111617318A CN 114086888 A CN114086888 A CN 114086888A
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- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 238000013016 damping Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 210000003781 tooth socket Anatomy 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
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- 230000006835 compression Effects 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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Classifications
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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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations
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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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
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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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
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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
- E21B19/10—Slips; Spiders ; Catching devices
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an intelligent large-diameter horizontal directional drilling machine, which relates to the technical field of drilling machines, and particularly relates to an intelligent large-diameter horizontal directional drilling machine. This directional rig of intelligence major diameter level, setting through the drilling rod, the right side fixed mounting who makes the drilling rod has the screw thread post, be connected with the connecting plate through the bearing in the left side of drilling rod, the left end fixedly connected with outer adapter sleeve that makes the connecting plate, spacing groove has been seted up to the inner chamber at outer adapter sleeve, the left end movable sleeve that makes the outer adapter sleeve inner chamber is equipped with inner connecting sleeve, make the spacing strip of the fixed suit in outside of inner connecting sleeve, make the left side of connecting plate pass through connecting spring erection joint pole simultaneously, the convenience makes two drilling rods high-speed joint when using.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to an intelligent large-diameter horizontal directional drilling machine.
Background
The horizontal directional drilling machine is a construction machine for laying several underground utilities (pipeline, cable, etc.) without digging ground surface, and is extensively used in the laying construction of flexible pipelines of water supply, electric power, telecommunication, natural gas, gas and petroleum, etc., it is applicable to sand, clay and other ground conditions, and is not suitable for underground water level and pebble ground layer, and its working environment temp. is-15 deg.C-45 deg.C, and its horizontal directional drilling technology is a new construction technology combining the directional drilling technology of petroleum industry and traditional pipeline construction method, and it has the advantages of quick construction speed, low construction accuracy and low cost, and can be extensively used in the laying construction engineering of pipelines of water supply, gas, electric power, telecommunication, natural gas and petroleum, etc., and its development trend is towards large-scale and microminiaturization, and is suitable for hard rock operation, and self-contained anchoring system, The device has the characteristics of automatic operation functions of automatic stacking and extraction of drill rods, automatic lubrication of drill rod connection, electric shock prevention system and the like, ultra-deep guiding monitoring, wide application range and the like, is generally suitable for steel pipes and PE pipes with the pipe diameters of phi 300-phi 1200mm, has the maximum pipe laying length of 1500m, is suitable for various soil conditions from soft soil to hard rock, and has wide application prospect.
In the use process of a horizontal directional drilling machine, a new drill rod is required to be continuously connected along with the movement of a drill bit in the construction process, so that the drill bit is connected with the ground through the drill rod, more than three workers are required to perform auxiliary installation in the installation process of the new drill rod, the installation speed is low, more workers are required to perform auxiliary work in the work of the drilling machine, the manual labor force is liberated, and the installation speed of the drill rod and the connection stability of the drill rod are improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent large-diameter horizontal directional drilling machine, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an intelligence major diameter horizontal directional drilling machine, includes spout and drilling rod, the top movable sleeve of spout is equipped with the slider, the top fixed mounting of slider has actuating mechanism, the fixed piece that props up of right side fixedly connected with of spout, the right-hand member fixed mounting of drilling rod has the screw thread post, the left side of drilling rod is connected with the connecting plate through the bearing, the left side fixedly connected with outer adapter sleeve of connecting plate, spacing groove has been seted up to the inner wall of outer adapter sleeve, the left end movable sleeve of outer adapter sleeve inner chamber is equipped with the inner connecting sleeve, the outside fixed sleeve of inner connecting sleeve is equipped with spacing, the left side fixedly connected with coupling spring of connecting plate, coupling spring's left end fixedly connected with spliced pole, the left inner chamber of spliced pole is fixed and has been seted up the screw thread groove.
Optionally, a bracket is fixedly connected to the upper portions of the fixed support block and the slider, a servo motor is fixedly connected to the upper portion of the bracket, a driving gear is fixedly connected to the left end of an output shaft of the servo motor, a transmission gear is movably sleeved in an inner cavity of the bracket, and a tooth groove is formed in the outer portion of the connecting column.
Optionally, the top fixedly connected with bracing piece of a fixed piece, the inside fixedly connected with spliced pole of bracing piece, the sliding sleeve is equipped with through the fixed cover of bearing in the outside of spliced pole, fixed piece under the top fixedly connected with of a fixed piece, the top fixedly connected with reset spring of a fixed piece, reset spring's top fixedly connected with goes up the fixed block, the bottom of going up the fixed block and the fixed cover in top of fixed block have the damping cover down.
Optionally, the inner diameter value of the thread groove is the same as the diameter value of the thread column, the length value of the thread column is the same as the length value of the thread groove, and the diameter value of the connection column is the same as the diameter value of the drill rod.
Optionally, the left end of the inner connecting sleeve is fixedly connected with the right end of the connecting column, the connecting spring is located inside the inner connecting sleeve and the outer connecting sleeve, and the limiting strip is movably sleeved in the inner cavity of the limiting groove.
Optionally, the transmission gear and the driving gear are parallel to each other up and down, the tooth spaces and the teeth outside the transmission gear and the driving gear are meshed with each other, and the transmission gear and the tooth spaces are attached to each other.
Optionally, the damping sleeve on the inner side of the upper fixing block and the damping sleeve on the inner side of the lower fixing block are parallel to each other, friction grains are formed in the inner side of the damping sleeve, and the inner diameter value of the damping sleeve is the same as the diameter value of the drill rod.
Optionally, the electromagnetic block is fixedly mounted above the fixed supporting block, the connecting metal block is fixedly mounted at the bottom of the upper fixed block, and the electromagnetic block and the connecting metal block are parallel to each other from top to bottom.
The invention provides an intelligent large-diameter horizontal directional drilling machine, which has the following beneficial effects:
1. this directional rig of intelligence major diameter level, setting through the drilling rod, the right side fixed mounting who makes the drilling rod has the screw thread post, be connected with the connecting plate through the bearing in the left side of drilling rod, the left end fixedly connected with outer adapter sleeve that makes the connecting plate, spacing groove has been seted up to the inner chamber at outer adapter sleeve, the left end movable sleeve that makes the outer adapter sleeve inner chamber is equipped with inner connecting sleeve, make the spacing strip of the fixed suit in outside of inner connecting sleeve, make the left side of connecting plate pass through connecting spring erection joint pole simultaneously, the convenience makes two drilling rods high-speed joint when using.
2. This directional rig of intelligence major diameter level, through the fixed piece of propping up of right side installation at the spout, the top activity suit slider that makes the spout, there is the support in the top of slider and the top fixed mounting of fixed piece, simultaneously at the top fixed mounting servo motor of support, the left end fixed connection driving gear that makes the servo motor output shaft, the inner chamber movable sleeve of support is equipped with drive gear, the outside fixed cover that makes the spliced pole is equipped with the tooth's socket, the convenience is through the high-speed joint between servo motor control spliced pole and the adjacent drilling rod.
3. This directional rig of intelligence major diameter level, through the top fixedly connected with bracing piece at the fixed piece, make the inboard fixedly connected with spliced pole of bracing piece, outside movable sleeve at the spliced pole is equipped with the sliding sleeve, fixed block under the top fixedly connected with of fixed piece, go up the fixed block through reset spring in the top of fixed piece, the inboard fixed sleeve that is equipped with damping cover respectively of fixed block and lower fixed block is gone up in the messenger, utilize the cooperation of electromagnetic block and connection metal block simultaneously, the activity or the fixing of convenient control drilling rod when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in a disassembled state;
FIG. 3 is a schematic structural view of the drill stem of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic structural view of a fixing support block according to the present invention;
FIG. 6 is a schematic view of the structure of the transmission gear of the present invention.
In the figure: 1. a chute; 2. a slider; 3. a drive mechanism; 4. fixing the supporting block; 5. a drill stem; 6. a threaded post; 7. a connecting plate; 8. an outer connecting sleeve; 9. a limiting groove; 10. a connecting spring; 11. an inner connecting sleeve; 12. a limiting strip; 13. connecting columns; 14. a thread groove; 15. a tooth socket; 16. a support bar; 17. connecting columns; 18. a sliding sleeve; 19. a lower fixed block; 20. a damping sleeve; 21. an upper fixed block; 22. a return spring; 23. an electromagnetic block; 24. connecting the metal blocks; 25. a support; 26. a servo motor; 27. a driving gear; 28. a transmission gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: an intelligent large-diameter horizontal directional drilling machine comprises a sliding chute 1 and a drill rod 5, wherein a sliding block 2 is movably sleeved above the sliding chute 1, a driving mechanism 3 is fixedly installed at the top of the sliding block 2, a fixed support block 4 is fixedly connected to the right side of the sliding chute 1, the sliding block 2, the driving mechanism 3 and the fixed support block 4 are arranged, when the intelligent large-diameter horizontal directional drilling machine is used, the intelligent large-diameter horizontal directional drilling machine conveniently plays a role in connecting and supporting the drill rod 5, the drill rod 5 is conveniently controlled to be conveyed rightwards or pulled backwards, the drill rod 5 is conveniently controlled to move, meanwhile, a support part of the whole device is enabled, a threaded column 6 is fixedly installed at the right end of the drill rod 5, the left side of the drill rod 5 is connected with a connecting plate 7 through a bearing, an outer connecting sleeve 8 is fixedly connected to the left side of the connecting plate 7, a limiting groove 9 is formed in the inner wall of the outer connecting sleeve 8, the outer connecting sleeve 8 and the limiting groove 9 are arranged, and the connecting function is conveniently played when the intelligent large-diameter horizontal directional drilling machine is used, the outer connecting sleeve 8 is conveniently connected with the inner connecting sleeve 11 through the limiting groove 9, the outer connecting sleeve 8 is always kept in a parallel state with the inner connecting sleeve 11 in the rotating process, the connecting plate 7 is always kept parallel to the left and the right of the connecting column 13, the stability of the device in the using process is improved, the inner connecting sleeve 11 is movably sleeved at the left end of the inner cavity of the outer connecting sleeve 8, the left end of the inner connecting sleeve 11 is fixedly connected with the right end of the connecting column 13, the connecting spring 10 is positioned inside the inner connecting sleeve 11 and the outer connecting sleeve 8, the limiting strip 12 is movably sleeved in the inner cavity of the limiting groove 9, the inner connecting sleeve 11 and the limiting strip 12 are arranged, the limiting groove 9 and the connecting spring 10 are conveniently connected when the device is used, the inner connecting sleeve 11 and the outer connecting sleeve 8 are conveniently and stably connected, the limiting strip 12 is fixedly sleeved on the outer part of the inner connecting sleeve 11, the left side of the connecting plate 7 is fixedly connected with a connecting spring 10, the left end of the connecting spring 10 is fixedly connected with a connecting column 13, a thread groove 14 is fixedly formed in an inner cavity on the left side of the connecting column 13, the thread groove 14 is formed in the position, when in use, for conveniently matching with the thread column 6 to enable two adjacent drill rods 5 to be connected quickly and stably, the connecting column 13 is matched with the thread groove 14 through the connecting spring 10, when in use, the connecting column has a tendency of moving leftwards under the action of the connecting spring 10, the thread groove 14 and the thread column 6 can be connected quickly, the inner diameter value of the thread groove 14 is the same as the diameter value of the thread column 6, the length value of the thread column 6 is the same as the length value of the thread groove 14, the diameter value of the connecting column 13 is the same as the diameter value of the drill rods 5, the connecting column 13 rotates, the connecting column 13 moves towards the outside of the thread column 6 under the action of the thread groove 14, and the connecting column 13 moves to the outside of the thread column 6, meanwhile, in the movement process, the rotation of the connecting column 13 can drive the inner connecting sleeve 11 to rotate, the inner connecting sleeve 11 can drive the outer connecting sleeve 8 to rotate through the limiting strip 12 and the limiting groove 9, the connecting spring 10 is changed into an extending state from compression, two drill rods are connected, and the two drill rods are conveniently and quickly connected.
Referring to fig. 5, a support rod 16 is fixedly connected above a fixed support block 4, a connection column 17 is fixedly connected inside the support rod 16, a sliding sleeve 18 is fixedly sleeved outside the connection column 17 through a bearing, a lower fixed block 19 is fixedly connected above the fixed support block 4, a return spring 22 is fixedly connected above the fixed support block 4, an upper fixed block 21 is fixedly connected at the top end of the return spring 22, damping sleeves 20 are fixedly sleeved at the bottom of the upper fixed block 21 and at the top of the lower fixed block 19, the support rod 16, the connection column 17 and the sliding sleeve 18 are arranged, when in use, the function of fixing a drill rod 5 is conveniently realized, when in use, the drill rod 5 is conveniently and stably fixed, the stability of the drill rod 5 is improved, the drill rod 5 is prevented from being inclined in the pushing process, or the drill rod 5 is prevented from being tilted to influence on stable drilling of the drill rod, the damping sleeve 20 inside the upper fixed block 21 and the damping sleeve 20 inside the lower fixed block 19 are vertically parallel to each other, the inner side of the damping sleeve 20 is provided with friction grains, the inner diameter value of the damping sleeve 20 is the same as the diameter value of the drill rod 5, by enabling the inner diameter value of the damping sleeve 20 to be the same as the diameter value of the drill rod 5 and simultaneously enabling the inner side of the damping sleeve 20 to be provided with friction grains, when in use, the damping sleeve 20 is convenient to stably clamp the drill rod 5, the drill rod 5 is prevented from moving on the inner side of the damping sleeve 20 to influence the stable connection of the two drill rods, the electromagnetic block 23 is fixedly arranged above the fixed support block 4, the connecting metal block 24 is fixedly arranged at the bottom of the upper fixed block 21, the electromagnetic block 23 and the connecting metal block 24 are mutually parallel up and down, the electromagnetic block 23 and the connecting metal block 24 are arranged, the effect of fixed block 21 downstream is conveniently driven in the use, and the convenience makes fixed block 21 and lower fixed block 19 cooperate when connecting, makes damping cover 20 with the stable centre gripping of drilling rod 5, makes things convenient for the use of device, has increased the stability that the device is connected simultaneously.
Referring to fig. 6, a bracket 25 is fixedly connected above the fixed support 4 and the slide block 2, a servo motor 26 is fixedly connected above the bracket 25, a driving gear 27 is fixedly connected to the left end of the output shaft of the servo motor 26, the driving gear 27 is arranged, when in use, the driving gear 28 is conveniently connected, the driving gear 27 drives the driving gear 28 to rotate, the servo motor 26 is arranged, when in use, the tooth socket 15 is conveniently driven to rotate, the tooth socket 15 drives the connecting column 13 to be rapidly connected with the threaded column 6, the connecting speed between the two drill rods 5 can be effectively increased, the driving gear 28 and the driving gear 27 are parallel up and down, tooth sockets outside the driving gear 27 are meshed with each other, the driving gear 28 and the tooth socket 15 are attached to each other, the driving gear 28 is arranged to play a transfer role, and the driving gear 28 is conveniently driven to rotate by the driving gear 27, make drive gear 28 drive spliced pole 13 rotate, facilitate the use of device, make things convenient for control spliced pole 13 fast motion to the outside of screw thread post 6 simultaneously, the liberation manual work, the inner chamber movable sleeve of support 25 is equipped with drive gear 28, tooth's socket 15 has been seted up to the outside of spliced pole 13, control servo motor 26 starts, make servo motor 26 drive driving gear 27 rotate, make driving gear 27 drive gear 28 rotate, drive gear 28's rotation can drive the outside tooth's socket 15 of spliced pole 13 of front side drilling rod 5 and rotate, conveniently drive tooth's socket 15 and rotate.
In conclusion, when the intelligent large-diameter horizontal directional drilling machine is used, a drill rod needing to be connected with a wire in the using process is firstly controlled to be electrified, so that the electromagnetic block 23 has magnetism, then the electromagnetic block 23 downwards adsorbs the connecting metal block 24, the connecting metal block 24 drives the upper fixing block 21 to downwards move, the upper fixing block 21 drives the damping sleeves 20 to downwards move, the two damping sleeves 20 clamp the drill rod, the drill rod is conveyed to the upper part of the chute 1, then the right end of the drill rod is attached to the left side of a front drill rod, the threaded column 6 is attached to the left side of the connecting column 13, the connecting spring 10 is in a compressed state, then the servo motor 26 is controlled to be started, the servo motor 26 drives the driving gear 27 to rotate, the driving gear 27 drives the transmission gear 28 to rotate, the rotation of the transmission gear 28 can drive the tooth socket 15 outside the connecting column 13 of the front drill rod 5 to rotate, the connecting column 13 is rotated, the connecting column 13 moves towards the outside of the threaded column 6 under the action of the threaded groove 14, the connecting column 13 moves to the outside of the threaded column 6, meanwhile, in the moving process, the rotation of the connecting column 13 can drive the inner connecting sleeve 11 to rotate, the inner connecting sleeve 11 can drive the outer connecting sleeve 8 to rotate through the limiting strip 12 and the limiting groove 9, the connecting spring 10 is changed from a compression state to a stretching state, two drill rods are connected, then the electromagnetic block 23 is controlled to be powered off, the electromagnetic block 23 does not have magnetism, then the upper fixing block 21 is pushed upwards by the reset spring 22, the damping sleeve 20 above is separated from the drill rod 5, then the sliding block 2 and the driving mechanism 3 are controlled to move rightwards, the drill rods are conveyed rightwards under the limitation of the sliding sleeve 18, the right end of the sliding block 2 is attached to the left end of the fixed support block 4, then the support 25 is controlled to rotate reversely, and the support 25 drives the connecting column 13 to rotate reversely, and (3) moving the connecting column 13 to the outside of the threaded column 6, then moving the connecting column 13 to the outside of the threaded column 6, pushing the drill rod 5 to the right under the action of the connecting spring 10, and moving the drill rod 5 to the rest position of the front drill rod.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an intelligence major diameter level directional drilling machine, includes spout (1) and drilling rod (5), its characterized in that: the drill pipe drilling machine is characterized in that a sliding block (2) is movably sleeved above the sliding groove (1), a driving mechanism (3) is fixedly installed at the top of the sliding block (2), a fixed supporting block (4) is fixedly connected to the right side of the sliding groove (1), a threaded column (6) is fixedly installed at the right end of the drill pipe (5), a connecting plate (7) is connected to the left side of the drill pipe (5) through a bearing, an outer connecting sleeve (8) is fixedly connected to the left side of the connecting plate (7), a limiting groove (9) is formed in the inner wall of the outer connecting sleeve (8), an inner connecting sleeve (11) is movably sleeved at the left end of the inner cavity of the outer connecting sleeve (8), a limiting strip (12) is fixedly sleeved outside the inner connecting sleeve (11), a connecting spring (10) is fixedly connected to the left side of the connecting plate (7), and a connecting column (13) is fixedly connected to the left end of the connecting spring (10), and a threaded groove (14) is fixedly formed in the inner cavity on the left side of the connecting column (13).
2. The intelligent large-diameter horizontal directional drilling machine as claimed in claim 1, wherein: the top fixedly connected with support (25) of fixed piece (4) and slider (2), the top fixedly connected with servo motor (26) of support (25), the left end fixedly connected with driving gear (27) of servo motor (26) output shaft, the inner chamber movable sleeve of support (25) is equipped with drive gear (28), tooth's socket (15) have been seted up to the outside of spliced pole (13).
3. The intelligent large-diameter horizontal directional drilling machine as claimed in claim 1, wherein: the top fixedly connected with bracing piece (16) of a fixed piece (4), the inside fixedly connected with spliced pole (17) of bracing piece (16), sliding sleeve (18) are fixed to be equipped with through the bearing in the outside of spliced pole (17), fixed block (19) under the top fixedly connected with of a fixed piece (4), the top fixedly connected with reset spring (22) of a fixed piece (4), fixed block (21) are gone up to the top fixedly connected with of reset spring (22), the top fixed mounting of going up the bottom of fixed block (21) and lower fixed block (19) is equipped with damping cover (20).
4. The intelligent large-diameter horizontal directional drilling machine as claimed in claim 1, wherein: the inner diameter value of the thread groove (14) is the same as the diameter value of the thread column (6), the length value of the thread column (6) is the same as the length value of the thread groove (14), and the diameter value of the connecting column (13) is the same as the diameter value of the drill rod (5).
5. The intelligent large-diameter horizontal directional drilling machine as claimed in claim 1, wherein: the left end of in-connection cover (11) and the right-hand member fixed connection of spliced pole (13), coupling spring (10) are located the inside of in-connection cover (11) and outer joint cover (8), spacing strip (12) activity suit is at the inner chamber of spacing groove (9).
6. The intelligent large-diameter horizontal directional drilling machine as claimed in claim 2, wherein: the transmission gear (28) and the driving gear (27) are parallel to each other up and down, the tooth sockets outside the transmission gear (28) and the driving gear (27) are meshed with each other, and the transmission gear (28) and the tooth sockets (15) are attached to each other.
7. An intelligent large diameter horizontal directional drilling machine as claimed in claim 3, wherein: the damping sleeve (20) on the inner side of the upper fixing block (21) and the damping sleeve (20) on the inner side of the lower fixing block (19) are vertically parallel to each other, friction grains are formed in the inner side of the damping sleeve (20), and the inner diameter value of the damping sleeve (20) is the same as the diameter value of the drill rod (5).
8. An intelligent large diameter horizontal directional drilling machine as claimed in claim 3, wherein: the top fixed mounting of fixed piece (4) has electromagnetism piece (23), the bottom fixed mounting who goes up fixed block (21) has connection metal block (24), electromagnetism piece (23) and connection metal block (24) are parallel to each other from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617318.0A CN114086888A (en) | 2021-12-27 | 2021-12-27 | Intelligent large-diameter horizontal directional drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617318.0A CN114086888A (en) | 2021-12-27 | 2021-12-27 | Intelligent large-diameter horizontal directional drilling machine |
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| Publication Number | Publication Date |
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| CN114086888A true CN114086888A (en) | 2022-02-25 |
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| CN202111617318.0A Pending CN114086888A (en) | 2021-12-27 | 2021-12-27 | Intelligent large-diameter horizontal directional drilling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922626A (en) * | 2022-05-28 | 2022-08-19 | 江苏和信石油机械有限公司 | Underground tunnel shaft tunneling drilling machine for pumped storage power station |
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2021
- 2021-12-27 CN CN202111617318.0A patent/CN114086888A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922626A (en) * | 2022-05-28 | 2022-08-19 | 江苏和信石油机械有限公司 | Underground tunnel shaft tunneling drilling machine for pumped storage power station |
| CN114922626B (en) * | 2022-05-28 | 2023-08-29 | 江苏和信石油机械有限公司 | Underground tunnel shaft tunneling drilling machine of pumped storage power station |
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Application publication date: 20220225 |