CN116876979A - Geothermal energy electricity generation is with geothermal drilling device - Google Patents
Geothermal energy electricity generation is with geothermal drilling device Download PDFInfo
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- CN116876979A CN116876979A CN202311140626.8A CN202311140626A CN116876979A CN 116876979 A CN116876979 A CN 116876979A CN 202311140626 A CN202311140626 A CN 202311140626A CN 116876979 A CN116876979 A CN 116876979A
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 230000005611 electricity Effects 0.000 title claims description 3
- 230000002441 reversible effect Effects 0.000 claims abstract description 27
- 238000010248 power generation Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims description 56
- 238000000926 separation method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/146—Carousel systems, i.e. rotating rack systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
- E21B19/155—Handling between horizontal and vertical position
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The application discloses a geothermal energy power generation geothermal drilling device, which comprises a support frame, a lifting part, a rotating motor, a first drill rod, a second drill rod and a continuous connecting rod mechanism, wherein the lifting part is arranged on the support frame; the continuous connecting rod mechanism comprises a rod separating assembly, a lifting assembly, a grabbing overturning assembly and a horizontal moving assembly; the rod separating assembly comprises an inclined placing frame, a rod separating gear, a blocking plate and a plurality of connecting drill rods; the grabbing and overturning assembly comprises a fixed block, an overturning motor, a rotating long shaft, an arc overturning block, an arc seat, a first clamping assembly, a second clamping assembly, a forward rotation clamping assembly and a reverse rotation clamping assembly; the forward rotation clamping assembly comprises a first clamping rod, a first spring and a first dragging plate; the reverse clamping assembly comprises a second clamping rod, a second spring and a second dragging plate. The application realizes that the connecting drill rods can be automatically separated and grabbed, and the grabbed connecting drill rods can be automatically conveyed to the position to be installed, thereby facilitating the subsequent installation operation, reducing the labor intensity of workers and improving the overall installation efficiency.
Description
Technical Field
The application relates to the technical field of geothermal energy drilling, in particular to a geothermal energy drilling device for geothermal energy power generation.
Background
The geothermal energy is natural thermal energy extracted from the crust, the thermal energy comes from lava in the earth and exists in a thermal form, geothermal drilling is a drilling and well-forming technology for exploring and developing geothermal energy sources which are hidden in the crust, the detected high-temperature groundwater and high-temperature steam formed by the detected high-temperature groundwater can be used as geothermal energy for generating power, the geothermal energy is an environment-friendly power generation mode, the existing energy sources in the nature are reasonably utilized, the pollution of artificial energy sources to the environment can be reduced, and when the geothermal energy is generated, a drilling device is needed for drilling soil, so that the effective geothermal energy can be conveniently detected and utilized.
The geothermal energy power generation geothermal drilling device is characterized in that a plurality of spliced and fixed connecting drill rods are adopted to be matched with drill bits to drill holes in order to drill depths, the geothermal energy power generation geothermal drilling device is composed of a support, an electric telescopic rod, a driving motor, a plurality of spliced and fixed connecting drill rods and drill bits, the electric telescopic rod controls the driving motor and the drill bits to lift, the driving motor drives the drill bits to drill into the ground, when the predicted depths are not reached, the connecting drill rods are continuously installed at the tops of the drill bits, the connecting drill rods are connected with the output shafts of the driving motor, and then drilling is continued to adapt to deeper geothermal energy drilling work.
However, in the prior art, when the connecting drill rod is installed, the connecting drill rod is mostly carried by manpower, and the connecting drill rod needs to be rotated to a vertical state before the connecting drill rod is installed, so that two ends of the connecting drill rod are conveniently connected and fixed together with an output shaft of a driving motor and the top end of the drill rod which is drilled into the ground, and the connecting drill rod needs to be continuously installed, so that the overall installation efficiency is low by means of manual carrying and installation.
Disclosure of Invention
The geothermal energy power generation geothermal drilling device solves the technical problem that the whole installation efficiency of the connecting drill rod is low by manually carrying the connecting drill rod in the prior art, realizes automatic rod separating and grabbing of the connecting drill rod, and can automatically convey the grabbed connecting drill rod to a position needing installation, so that subsequent installation operation is convenient, the labor intensity of workers is reduced, and the whole installation efficiency is improved.
The application provides a geothermal energy power generation geothermal drilling device, which comprises a support frame, a lifting part, a rotating motor, a first drill rod, a second drill rod and a continuous connecting rod mechanism, wherein the lifting part is arranged on the support frame; the lifting part is arranged on the top surface of the supporting frame, the output end of the lifting part penetrates through the supporting frame and is fixedly connected with the machine body of the rotating motor, the first drill rod is detachably connected with the second drill rod, and the output end of the rotating motor is detachably connected with the second drill rod; the continuous connecting rod mechanism comprises a rod separating assembly, a lifting assembly, a grabbing and overturning assembly and a horizontal moving assembly; the rod separating assembly comprises an inclined placing frame, a rod separating gear, a blocking plate and a plurality of connecting drill rods; the rod separating gear is rotatably connected to one side of the bottom end of the inclined placing rack; the connecting drill rods are arranged on the inclined placing rack in a arraying mode, and the two connecting drill rods at the bottommost end can be respectively clamped in the two gear grooves of the rod separating gear; the blocking plate is positioned on the outer side of the connection drill rod at the bottommost end and is vertically fixed on the ground, so that the connection drill rod at the bottommost end can be blocked; the grabbing and overturning assembly comprises a fixed block, an overturning motor, a rotating long shaft, an arc overturning block, an arc seat, a first clamping assembly, a second clamping assembly, a forward rotation clamping assembly and a reverse rotation clamping assembly; the machine body of the turnover motor is fixedly connected to one side of the fixed block; the arc overturning block is arranged on the inner side of the arc-shaped seat, and the outer side of the arc overturning block is rotationally connected with the inner side of the arc-shaped seat; a rectangular chute is formed in the arc-shaped overturning block; one ends of the first clamping component and the second clamping component extend into the rectangular sliding groove and are in sliding connection with the rectangular sliding groove, and the other ends of the first clamping component and the second clamping component extend out of the rectangular sliding groove and can clamp the end part of the bottommost drill rod; the rotating long shaft sequentially penetrates through the fixed block, the arc-shaped overturning block, the first clamping assembly and the second clamping assembly, and is respectively connected with the fixed block and the arc-shaped overturning block in a rotating way; the rotary long shaft is provided with reverse threads along the center of the rotary long shaft to rod bodies at two ends, and the rotary long shaft is respectively in threaded connection with the first clamping assembly and the second clamping assembly and can drive the first clamping assembly and the second clamping assembly to do opposite or opposite movement; the forward rotation clamping assembly comprises a first clamping rod, a first spring and a first dragging plate; the reversing clamping assembly comprises a second clamping rod, a second spring and a second dragging plate; the first clamping connection rod and the second clamping connection rod extend into the rectangular chute from the outer sides of the arc-shaped overturning blocks respectively and are in sliding connection with the arc-shaped overturning blocks, a chute is formed in the end portion, extending into the rectangular chute, of each of the first clamping connection rod and the second clamping connection rod, the first spring and the second spring are sleeved on the outer sides of the first clamping connection rod and the second clamping connection rod respectively, and the first dragging plate and the second dragging plate are fixedly connected to the end portion, extending into the rectangular chute, of each of the first clamping assembly and the second clamping assembly respectively; the arc-shaped overturning block is provided with an initial position and an overturning position, when the arc-shaped overturning block is positioned at the initial position, the first clamping assembly and the second clamping assembly do not grasp the connecting drill rod, the end part of the first clamping rod extends out of the outer side of the arc-shaped overturning block and is clamped at the top end of the arc-shaped seat, so that positive rotation locking is formed between the arc-shaped overturning block and the arc-shaped seat, and the end part of the second clamping rod is extruded at the inner side of the top end of the arc-shaped seat and does not pop out yet; when the turnover motor rotates forward to enable the first clamping assembly and the second clamping assembly to move in opposite directions and clamp the outer side of the end part of the connecting drill rod, the first return plate can press the chute of the first clamping rod and return the end part of the first clamping rod, so that the forward rotation locking between the arc-shaped turnover block and the arc-shaped seat is released; when the turnover motor continues to rotate positively, the first clamping assembly and the second clamping assembly clamp the end part of the connecting drill rod, and then the arc-shaped turnover block, the first clamping assembly, the second clamping assembly and the whole clamped connecting drill rod can be driven to perform turnover through forward rotation of the rotation long shaft; when the arc-shaped overturning block is positioned at the overturning position, the first clamping assembly, the second clamping assembly and the grabbed connecting drill rod are in a vertical state as a whole, the second clamping rod rotates to the outer side of the bottom end of the arc-shaped seat, at the moment, the end part of the second clamping rod pops out and is clamped to the outer side of the bottom end of the arc-shaped seat, so that a reverse locking is formed between the arc-shaped overturning block and the arc-shaped seat, and at the moment, the end part of the first clamping rod is extruded to the inner side of the bottom end of the arc-shaped seat and is not popped out; the bottom surfaces of the arc-shaped seat and the fixed block are fixedly connected to the top surface of the output end of the horizontal moving assembly, can horizontally move along with the output end of the horizontal moving assembly, and transport the connecting drill rod at the overturning position to a position to be installed; when the turnover motor is in reverse rotation, the arc turnover block is locked at the bottom end of the arc-shaped seat through the second clamping rod in a reverse rotation mode, so that the first clamping assembly and the second clamping assembly do separate movement, the connecting drill rod is further loosened, and when the first clamping assembly and the second clamping assembly move to contact with two side walls of the rectangular sliding groove, the second dragging plate can squeeze the chute of the second clamping rod and drag back the end part of the second clamping rod, and the reverse rotation locking between the arc turnover block and the arc-shaped seat is released; when the turnover motor continues to rotate reversely, the first clamping assembly and the second clamping assembly are separated and pressed in the two side walls of the rectangular chute, so that the arc-shaped turnover block, the first clamping assembly and the second clamping assembly can be driven to integrally rotate reversely through the reverse rotation of the rotation long shaft, and the arc-shaped turnover block returns to the initial position again; the lifting assembly is positioned below the horizontal movement assembly, the output end of the lifting assembly is connected with the horizontal movement assembly, and the horizontal movement assembly and the grabbing overturning assembly can be driven to integrally lift.
In one possible implementation manner, the first clamping assembly comprises a first clamping plate and a first rectangular plate fixedly connected with the first clamping plate, and the second clamping assembly comprises a second clamping plate and a second rectangular plate fixedly connected with the second clamping plate; the first rectangular plate and the second rectangular plate are positioned in the rectangular sliding groove and are in sliding connection with the rectangular sliding groove; the rotation long shaft penetrates through the first rectangular plate and the second rectangular plate and is in threaded connection with the first rectangular plate and the second rectangular plate; the first return plate and the second return plate are respectively fixedly connected to the first rectangular plate and the second rectangular plate and extend into the end part of the rectangular chute.
In one possible implementation manner, a first through hole and a second through hole are respectively formed in the arc-shaped overturning block, and a first shoulder and a second shoulder are respectively and fixedly connected to the outer sides of the end parts of the first clamping connection rod and the second clamping connection rod; the first clamping connection rod and the second clamping connection rod are respectively inserted into the first through hole and the second through hole, the first shoulder and the second shoulder are respectively connected with the inner sides of the first through hole and the second through hole in a sliding mode, one ends of the first spring and the second spring are respectively abutted to the first shoulder and the second shoulder, and the other ends of the first spring and the second spring are respectively abutted to the inner side end faces of the first through hole and the second through hole; the ends of the first clamping connection rod and the second clamping connection rod, which are provided with the inclined grooves, extend into the rectangular sliding grooves.
In one possible implementation, the fan-shaped included angle corresponding to the arc surface of the arc-shaped base is greater than 90 °.
In one possible implementation, the horizontal movement assembly includes a telescoping portion, a sliding plate, and a base plate; the machine body of the telescopic part is fixedly connected to the top surface of the bottom plate, and the telescopic end of the telescopic part is fixedly connected with one end of the sliding plate; the bottom surface of the sliding plate is in sliding connection with the top surface of the bottom plate; the bottom surface of bottom plate with lifting subassembly's output fixed connection.
In one possible implementation manner, the body of the rotating motor is fixedly connected with a lifting plate, the bottom surface of the supporting frame is fixedly connected with a plurality of guide rods, and the lifting plate penetrates through a plurality of guide rods and is in sliding connection with the guide rods.
In one possible implementation, the gear groove of the lever-dividing gear is an arc-shaped groove.
One or more technical schemes provided by the application have at least the following technical effects or advantages:
according to the application, the lifting part is controlled to drive the rotating motor, the first drill rod and the second drill rod to drill towards the ground, when the second drill rod is about to completely enter the ground, the second drill rod is detached from the output end of the rotating motor, the rotating motor is lifted, then the connecting drill rods are separated, grabbed and transported through the continuous connecting rod mechanism, firstly, the two connecting drill rods at the bottommost end are separated through the separating rod assembly, namely, the separating rod assembly is used for conveniently grabbing the separated connecting drill rods through the separating rod gear, after the first connecting drill rod at the bottommost end is grabbed and overturned, the subsequent remaining connecting drill rods integrally roll downwards through gravity, and the second connecting drill rod is enabled to move to the bottommost end through the rotation of the separating rod gear and is blocked through the blocking plate, so that the second connecting drill rod is waited to be grabbed next time;
The arc-shaped overturning block is just positioned at an initial position, the overturning motor can drive the rotating long shaft to rotate positively, the arc-shaped overturning block can be locked at the top end of the arc-shaped seat in a positive rotation way through the arranged positive rotation clamping assembly, and then the first clamping assembly and the second clamping assembly can move in the opposite direction in the rectangular sliding groove; when the turnover motor continues to rotate positively, the end part of the connecting drill rod is clamped by the first clamping assembly and the second clamping assembly and can not move in opposite directions any more, and then the arc turnover block, the first clamping assembly, the second clamping assembly and the clamped connecting drill rod can be driven to integrally perform turnover (forward turnover) through the continuous forward rotation of the rotation long shaft, and then the arc turnover block is integrally turned to a vertical state, namely the arc turnover block reaches a turnover position, at the moment, the second clamping rod rotates to the outer side of the bottom end of the arc seat, the end part of the second clamping rod is ejected and clamped at the outer side of the bottom end of the arc seat, so that reverse locking is formed between the arc turnover block and the arc seat, and at the moment, the end part of the first clamping rod is extruded at the inner side of the bottom end of the arc seat;
The horizontal moving assembly is controlled to extend, the grabbing overturning assembly overturned to a vertical state and the grabbed connecting drill rod are driven to integrally and horizontally move to a position to be installed, then the top end of the connecting drill rod is fixedly connected with the output end of the rotating motor through manpower, and the overturning motor is controlled to reversely rotate;
when the turnover motor is turned over, the arc turnover block and the arc seat form a turnover locking through the turnover clamping assembly, so that the first clamping assembly and the second clamping assembly can be driven to do separation movement in the rectangular chute through the turnover of the rotation long shaft, and further gradually leave the outer side of the bottom end of the connecting drill rod to release the connecting drill rod (at the moment, the top end of the connecting drill rod is fixed at the output end of the rotating motor), and when the first clamping assembly and the second clamping assembly are continuously separated and are close to the inner walls of the two sides of the rectangular chute, the chute of the second clamping rod can be extruded through the second dragging plate at the end part of the second clamping assembly, so that the end part of the second clamping rod is dragged back, and the turnover locking between the arc turnover block and the arc seat is released; when the turnover motor continues to turn, the first clamping assembly and the second clamping assembly are separated and pressed in the two side walls of the rectangular chute, and then the arc-shaped turnover block, the first clamping assembly and the second clamping assembly can be driven to integrally turn and turn through the turning of the rotating long shaft, and the arc-shaped turnover block returns to the initial position again;
After the arc-shaped overturning block, the first clamping component and the second clamping component are integrally overturned to the initial positions, the lifting component is controlled to drive the horizontal moving component and the grabbing overturning component to integrally move downwards, then the horizontal moving component is controlled to retract so as to drive the grabbing overturning component to horizontally move to the position below the second connecting drill rod which is waiting, then the lifting component is controlled to ascend so as to drive the horizontal moving component and the grabbing overturning component to integrally move upwards, so that the first clamping component and the second clamping component which are completely separated are ascended to the two sides of the end part of the second connecting drill rod which is waiting, the subsequent actions of grabbing, overturning to a vertical state and integrally and horizontally moving the second connecting drill rod are facilitated, the installation work of the second connecting drill rod can be completed, the installation principle of each connecting drill rod is the same, and finally continuous connection rod work is realized;
the technical problem that the whole installation efficiency of connecting the drilling rod is low through manual carrying connecting the drilling rod in the prior art is effectively solved, the fact that the connecting drilling rod can be automatically split and grabbed is achieved, the grabbed connecting drilling rod can be automatically conveyed to a position needing to be installed, follow-up installation operation is facilitated, labor intensity of workers is reduced, and meanwhile the whole installation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments of the present application or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an isometric view of a geothermal drilling device for geothermal energy power generation according to an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is an isometric view of an arc turning block in an initial position and with a first clamping assembly and a second clamping assembly not yet gripping a connecting rod in a continuous extension rod mechanism according to an embodiment of the present application;
FIG. 4 is an enlarged partial view of region B of FIG. 3 (an isometric view of the arcuate flip block and arcuate seat in a forward rotational lock);
FIG. 5 is an isometric view of the first and second clamping assemblies of FIG. 3 gripping the end of the connecting rod with the arcuate flip block in a flipped position to flip the connecting rod to a vertical position;
FIG. 6 is an isometric view of the other direction of FIG. 5;
FIG. 7 is an enlarged partial view of region C of FIG. 6 (an isometric view of the arcuate flip block and arcuate seat in reverse locking);
FIG. 8 is a front view of the lever assembly of FIG. 3 with the lever assembly removed;
FIG. 9 is a cross-sectional view taken along the direction D-D in FIG. 8;
FIG. 10 is an enlarged view of a portion of area E of FIG. 9;
FIG. 11 is a top view of FIG. 5 with the lever assembly removed;
FIG. 12 is a cross-sectional view taken along the direction F-F in FIG. 11;
FIG. 13 is an enlarged view of a portion of region G of FIG. 12;
FIG. 14 is a right side view of the arcuate flip block and arcuate seat of FIG. 5 with a reverse lock formed therebetween;
fig. 15 is a rear view of fig. 1.
Reference numerals: 1-a supporting frame; 2-a lifting part; 3-rotating the motor; 4-a first drill rod; 5-a second drill rod; 6-a continuous connecting rod mechanism; 61-a split-rod assembly; 611-tilting rack; 612—a split lever gear; 613-blocking plate; 614-connecting drill pipe; 62-lifting assembly; 63-grabbing and overturning assembly; 631-a fixed block; 632-turning motor; 633-rotating the long axis; 634-arc overturning blocks; 6341-rectangular chute; 6342-first via; 6343-second through hole; 635-arc-shaped seat; 636-a first clamping assembly; 6361-first clamp plate; 6362-first rectangular plate; 637-second clamp assembly; 6371-second clamp plate; 6372-second rectangular plate; 638-forward snap-in assembly; 6381-first click-on bar; 6382-first spring; 6383-first return plate; 6384-first shoulder; 639-reverse snap-in assembly; 6391-second click-on bar; 6392-second spring; 6393-second return plate; 6394-second shoulder; 64-a horizontal movement assembly; 641-telescoping section; 642-a sliding plate; 643-a bottom plate; 7-chute; 8-lifting plates; 9-a guide rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific 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. Furthermore, the terms "mounted," "connected," "coupled," 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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art in view of specific circumstances.
Referring to fig. 1 to 15, the geothermal drilling device for geothermal energy power generation provided by the embodiment of the application comprises a supporting frame 1, a lifting part 2, a rotating motor 3, a first drill rod 4, a second drill rod 5 and a continuous connecting rod mechanism 6; the lifting part 2 is arranged on the top surface of the support frame 1, the output end of the lifting part 2 penetrates through the support frame 1 and is fixedly connected with the machine body of the rotating motor 3, the first drill rod 4 is detachably connected with the second drill rod 5, and the output end of the rotating motor 3 is detachably connected with the second drill rod 5; specifically, a large-stroke hydraulic cylinder is selected as the lifting part 2, a drill bit is arranged at the bottom end of the first drill rod 4, the second drill rod 5 and the connecting drill rod 614 are conventional drill rods with the same size, during drilling, the rotating motor 3 is controlled to rotate, the lifting part 2 drives the rotating motor 3, the first drill rod 4 and the second drill rod 5 to move downwards until the drill bit contacts the ground to start drilling, when the first drill rod 4 completely enters the ground and the top end of the second drill rod 5 is about to enter the ground, drilling is stopped, the top end of the second drill rod 5 is detached from the output end of the rotating motor 3, the rotating motor 3 is controlled to lift, and then the connecting rod is operated at the top end of the second drill rod 5;
referring to fig. 2, 3, 5, 6, in particular, the continuous link mechanism 6 includes a link assembly 61, a lifting assembly 62, a grasping and flipping assembly 63, and a horizontal movement assembly 64; the sub-rod assembly 61 includes an inclined rack 611, a sub-rod gear 612, a blocking plate 613, and a plurality of connecting drill rods 614; the lever dividing gear 612 is rotatably connected to one side of the bottom end of the inclined rack 611; the plurality of connecting drill rods 614 are arranged on the inclined placing rack 611, and the two connecting drill rods 614 at the bottommost end can be respectively clamped in the two gear grooves of the rod separating gear 612; the blocking plate 613 is positioned at the outer side of the bottommost connecting drill rod 614 and is vertically fixed on the ground, so that the bottommost connecting drill rod 614 can be blocked; the two rod separating gears 612 are respectively connected to two sides of the bottom end of the inclined rack 611 through a short shaft in a rotating manner, the two connecting drill rods 614 at the bottommost end are separated through the rod separating gears 612, the separated connecting drill rods 614 are conveniently gripped by the subsequent first clamping component 636 and the second clamping component 637, the separated bottommost first connecting drill rods 614 can be blocked due to the blocking plate 613, meanwhile, the rod separating gears 612 are blocked, the subsequent connecting drill rods 614 on the inclined rack 611 can be temporarily kept in place first, after the bottommost first connecting drill rods 614 are gripped and turned over, the subsequent remaining connecting drill rods 614 roll downwards integrally through gravity, and the second connecting drill rods 614 are enabled to move to the bottommost end through the rotation of the rod separating gears 612 and are blocked through the blocking plate 613 to wait for being gripped next time;
Referring to fig. 2-7, in particular, the grasping and flipping assembly 63 includes a fixed block 631, a flipping motor 632, a rotating long shaft 633, an arc-shaped flipping block 634, an arc-shaped seat 635, a first clamping assembly 636, a second clamping assembly 637, a forward rotation clamping assembly 638, and a reverse rotation clamping assembly 639; the body of the turnover motor 632 is fixedly connected to one side of the fixed block 631; the arc-shaped overturning block 634 is placed on the inner side of the arc-shaped seat 635, and the outer side of the arc-shaped overturning block 634 is rotationally connected with the inner side of the arc-shaped seat 635; a rectangular sliding groove 6341 is formed in the arc-shaped overturning block 634; one end of the first clamping component 636 and one end of the second clamping component 637 extend into the rectangular sliding groove 6341 and are in sliding connection with the rectangular sliding groove 6341, and the other end of the first clamping component 636 and the other end of the second clamping component 637 extend out of the rectangular sliding groove 6341 and can clamp the end part of the bottommost connecting drill rod 614; the rotation long shaft 633 sequentially penetrates through the fixed block 631, the arc overturning block 634, the first clamping assembly 636 and the second clamping assembly 637, and the rotation long shaft 633 is respectively and rotatably connected with the fixed block 631 and the arc overturning block 634; the rotating long shaft 633 is provided with reverse threads along the center of the rotating long shaft 633 to rod bodies at two ends, and the rotating long shaft 633 is respectively in threaded connection with the first clamping assembly 636 and the second clamping assembly 637, so that the first clamping assembly 636 and the second clamping assembly 637 can be driven to move in opposite directions or in opposite directions; the overturning motor 632 is controlled to rotate forward or reversely, so that the rotation long shaft 633 can be driven to rotate forward or reversely, and the first clamping component 636 and the second clamping component 637 can be driven to move in opposite directions or away from each other in the rectangular sliding groove 6341, so that the grabbing, clamping and loosening actions of the connecting drill rod 614 at the bottommost end are realized;
Referring to fig. 4, 7, 8-13, specifically, the forward snap-in assembly 638 includes a first snap-in lever 6381, a first spring 6382, and a first return plate 6383; the reverse snap assembly 639 includes a second snap bar 6391, a second spring 6392, and a second return plate 6393; the first clamping connection rod 6381 and the second clamping connection rod 6391 extend into the rectangular sliding groove 6341 from the outer side of the arc-shaped overturning block 634 respectively and are connected with the arc-shaped overturning block 634 in a sliding mode, a chute 7 is formed in the end portion, extending into the rectangular sliding groove 6341, of the first clamping connection rod 6381 and the second clamping connection rod 6391, a first spring 6382 and a second spring 6392 are sleeved on the outer side of the first clamping connection rod 6381 and the outer side of the second clamping connection rod 6391 respectively, and a first dragging plate 6383 and a second dragging plate 6393 are fixedly connected to the end portion, extending into the rectangular sliding groove 6341, of the first clamping component 636 and the second clamping component 637 respectively; the first returning plate 6383 and the second returning plate 6393 are L-shaped plates, and the first clamping component 636 and the second clamping component 637 drive the first returning plate 6383 and the second returning plate 6393 to horizontally move respectively, so that the chute 7 of the first clamping rod 6381 and the chute 7 of the second clamping rod 6391 are extruded, and accordingly the first clamping rod 6381 and the second clamping rod 6391 can be pulled back (namely, the end parts of the first clamping rod 6381 and the second clamping rod 6391 are not exposed out of the arc-shaped turning block 634), and the positive rotation locking and the reverse rotation locking between the arc-shaped turning block 634 and the arc-shaped seat 635 are released;
Referring to fig. 3-13, in particular, the arc-shaped turning block 634 has an initial position and a turning position, when the arc-shaped turning block 634 is in the initial position and the first clamping assembly 636 and the second clamping assembly 637 are not yet gripping the connection drill pipe 614, the end of the first clamping rod 6381 extends out of the arc-shaped turning block 634 and is clamped to the top end of the arc-shaped seat 635, so that a forward rotation locking is formed between the arc-shaped turning block 634 and the arc-shaped seat 635, and the end of the second clamping rod 6391 is extruded on the inner side of the top end of the arc-shaped seat 635 and is not yet ejected; when the turnover motor 632 rotates forward so that the first clamping assembly 636 and the second clamping assembly 637 move toward each other and are clamped outside the end of the connection rod 614, the first return plate 6383 can press the chute 7 of the first clamping rod 6381 and return the end of the first clamping rod 6381, so that the forward rotation lock between the arc-shaped turnover block 634 and the arc-shaped seat 635 is released; when the turnover motor 632 continues to rotate forward, the first clamping assembly 636 and the second clamping assembly 637 clamp the end part of the connection drill rod 614, so that the arc turnover block 634, the first clamping assembly 636, the second clamping assembly 637 and the clamped connection drill rod 614 can be driven to integrally perform turnover (forward turnover) by rotating the long shaft 633 forward; when the arc-shaped overturning block 634 is in an overturning position, the first clamping assembly 636, the second clamping assembly 637 and the grabbed connecting drill rod 614 are in an overall vertical state, the second clamping rod 6391 rotates to the outer side of the bottom end of the arc-shaped seat 635, at the moment, the end part of the second clamping rod 6391 pops out and is clamped on the outer side of the bottom end of the arc-shaped seat 635, so that a reverse locking is formed between the arc-shaped overturning block 634 and the arc-shaped seat 635, at the moment, the end part of the first clamping rod 6381 is extruded on the inner side of the bottom end of the arc-shaped seat 635 and is not popped out; the bottom surfaces of the arc-shaped base 635 and the fixed block 631 are fixedly connected to the top surface of the output end of the horizontal moving assembly 64, so that the connecting drill rod 614 in a turnover position can be transported to a position to be installed along with the horizontal movement of the output end of the horizontal moving assembly 64, then the top end of the connecting drill rod 614 is fixedly connected with the output end of the rotating motor 3 by manpower, the connecting drill rod 614 is fixedly connected, and then the connecting drill rod 614 can be loosened; when the connection rod is specifically loosened, the turnover motor 632 is controlled to rotate reversely, the arc turnover block 634 is firstly locked at the bottom end of the arc base 635 in a reverse mode through the second clamping connection rod 6391, so that the first clamping component 636 and the second clamping component 637 do separate movement, the connection rod 614 is further loosened, when the first clamping component 636 and the second clamping component 637 move to contact with two side walls of the rectangular sliding groove 6341, the second dragging plate 6393 can press the chute 7 of the second clamping connection rod 6391 and drag back the end portion of the second clamping connection rod 6391, and the reverse locking between the arc turnover block 634 and the arc base 635 is released; the turnover motor 632 is controlled to rotate reversely, the first clamping component 636 and the second clamping component 637 are separated and pressed in two side walls of the rectangular sliding groove 6341, and then the arc-shaped turnover block 634, the first clamping component 636 and the second clamping component 637 can be driven to integrally rotate reversely through the rotation of the long shaft 633, and the arc-shaped turnover block 634 returns to the initial position again;
Referring to fig. 3, 5, and 7-12, specifically, the lifting assembly 62 is located below the horizontal moving assembly 64, and the output end of the lifting assembly 62 is connected with the horizontal moving assembly 64, so that the horizontal moving assembly 64 and the grabbing and turning assembly 63 can be driven to integrally lift, the horizontal moving assembly 64 and the grabbing and turning assembly 63 are driven to integrally move downwards by controlling the lifting assembly 62, then the horizontal moving assembly 64 is controlled to retract so as to drive the grabbing and turning assembly 63 to horizontally move to the position below the waiting second connecting drill rod 614, at this time, the bottom end of the first connecting drill rod 614 and the top end of the second drill rod 5 can be manually connected and fixed (the rotation of the rotating motor 3 can be continuously controlled and the lifting of the lifting part 2 can be continuously controlled to continuously perform the subsequent drilling work); then, the lifting assembly 62 is controlled to rise again to drive the horizontal moving assembly 64 and the grabbing and overturning assembly 63 to move upwards integrally, so that the first clamping assembly 636 and the second clamping assembly 637 which are completely separated are lifted to two sides of the end of the waiting second connecting drill rod 614, the actions of grabbing, overturning to a vertical state and moving horizontally integrally to a required installation position on the waiting second connecting drill rod 614 are convenient to continue, the installation work of the second connecting drill rod 614 can be completed, the installation principle of each connecting drill rod 614 is the same, and finally the continuous connecting rod work is realized, wherein the lifting assembly 62 adopts a hydraulic cylinder.
Referring to fig. 12, in detail, the first clamping assembly 636 includes a first clamping plate 6361 and a first rectangular plate 6362 fixedly connected to the first clamping plate 6361, and the second clamping assembly 637 includes a second clamping plate 6371 and a second rectangular plate 6372 fixedly connected to the second clamping plate 6371; the first rectangular plate 6362 and the second rectangular plate 6372 are within the rectangular chute 6341 and slidingly connected to the rectangular chute 6341; the rotation long shaft 633 penetrates through the first rectangular plate 6362 and the second rectangular plate 6372, and is in threaded connection with the first rectangular plate 6362 and the second rectangular plate 6372; the first return plate 6383 and the second return plate 6393 are fixedly connected to ends of the first rectangular plate 6362 and the second rectangular plate 6372 that extend into the rectangular sliding groove 6341, respectively; through setting up rectangular spout 6341, first rectangular plate 6362 and second rectangular plate 6372, can realize the opposite direction between first grip block 6361 and the second grip block 6371 or move in opposite directions, simultaneously, after the forward rotation locking between arc upset piece 634 and arc seat 635 is released with reversing locking, can drive arc upset piece 634 and rotate forward or reverse rotation for arc seat 635 through the cooperation between rotation major axis 633, first rectangular plate 6362, second rectangular plate 6372 and rectangular spout 6341.
Referring to fig. 10 and 13, specifically, a first through hole 6342 and a second through hole 6343 are respectively formed on the arc-shaped overturning block 634, and a first shoulder 6384 and a second shoulder 6394 are respectively and fixedly connected to the outer sides of the end parts of the first clamping rod 6381 and the second clamping rod 6391; the first clamping connection rod 6381 and the second clamping connection rod 6391 are respectively inserted into the first through hole 6342 and the second through hole 6343, the first shoulder 6384 and the second shoulder 6394 are respectively connected with the inner sides of the first through hole 6342 and the second through hole 6343 in a sliding mode, one ends of the first spring 6382 and the second spring 6392 are respectively abutted to the first shoulder 6384 and the second shoulder 6394, and the other ends of the first spring 6382 and the second spring 6392 are respectively abutted to the inner side end faces of the first through hole 6342 and the second through hole 6343; the ends of the first clamping connection rod 6381 and the second clamping connection rod 6391 with the chute 7 extend into the rectangular chute 6341; through setting up first convex shoulder 6384 and second convex shoulder 6394, make things convenient for first spring 6382 and second spring 6392 butt on first convex shoulder 6384 and second convex shoulder 6394, when first back drawing plate 6383 and second back drawing plate 6393 do not extrude chute 7, can pop out first through-hole 6342 and second through-hole 6343 with the tip of first clamping rod 6381 and second clamping rod 6391 through first spring 6382 and second spring 6392 to realize the corotation locking and the reversal locking between arc flip block 634 and the arc seat 635.
Referring to fig. 14, specifically, the fan-shaped included angle corresponding to the arc surface of the arc seat 635 is greater than 90 °, so that when the arc turning block 634 is at the initial position, a forward rotation lock can be formed between the arc turning block 634 and the outer side of the top end of the arc seat 635 through the forward rotation clamping assembly 638 (at this time, the second clamping rod 6391 does not slide out of the bottom end of the arc seat 635, the end of the second clamping rod 6391 is pressed against the inner side of the arc seat 635 and not ejected), and further, when the arc turning block 634 is at the turning position, a reverse rotation lock can be formed between the arc turning block 634 and the outer side of the top end of the arc seat 635 through the reverse rotation clamping assembly 639 (at this time, the first clamping rod 6381 does not slide out of the top end of the arc seat 635, and the end of the first clamping rod 6381 is pressed against the inner side of the arc seat 635 and not ejected).
Referring to fig. 3 and 8, in particular, horizontal movement assembly 64 includes telescoping portion 641, sliding plate 642, and bottom plate 643; the body of the telescopic part 641 is fixedly connected to the top surface of the bottom plate 643, and the telescopic end of the telescopic part 641 is fixedly connected with one end of the sliding plate 642; the bottom surface of the sliding plate 642 is in sliding connection with the top surface of the bottom plate 643; the bottom surface of the bottom plate 643 is fixedly connected with the output end of the lifting assembly 62; the telescopic part 641 is a push rod motor or a hydraulic cylinder, a T-shaped sliding groove is formed in the bottom surface of the sliding plate 642, a T-shaped sliding rail is arranged on the top surface of the bottom plate 643, and sliding connection between the sliding plate 642 and the bottom plate 643 is achieved through cooperation of the T-shaped sliding rail and the T-shaped sliding groove.
Referring to fig. 15, specifically, the body of the rotating motor 3 is fixedly connected with a lifting plate 8, the bottom surface of the supporting frame 1 is fixedly connected with a plurality of guide rods 9, and the lifting plate 8 penetrates through the plurality of guide rods 9 and is in sliding connection with the guide rods 9; further set up lifter plate 8, can fix and support rotating motor 3, can go up and down the direction to lifter plate 8 through the guide bar 9 that sets up simultaneously, guarantee the stability that lifter plate 8 and rotating motor 3 go up and down.
Referring to fig. 1, 2, 5, and 6, in particular, the gear groove of the rod separating gear 612 is an arc-shaped groove, so as to facilitate clamping and holding the connecting drill rod 614.
In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the present application; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (7)
1. The geothermal drilling device for geothermal energy power generation is characterized by comprising a support frame (1), a lifting part (2), a rotating motor (3), a first drill rod (4), a second drill rod (5) and a continuous connecting rod mechanism (6);
the lifting part (2) is arranged on the top surface of the supporting frame (1), the output end of the lifting part (2) penetrates through the supporting frame (1) and is fixedly connected with the machine body of the rotating motor (3), the first drill rod (4) is detachably connected with the second drill rod (5), and the output end of the rotating motor (3) is detachably connected with the second drill rod (5);
the continuous connecting rod mechanism (6) comprises a rod separating assembly (61), a lifting assembly (62), a grabbing and overturning assembly (63) and a horizontal moving assembly (64);
the branching assembly (61) comprises an inclined placing rack (611), a branching gear (612), a blocking plate (613) and a plurality of connecting drill rods (614);
the rod separating gear (612) is rotatably connected to one side of the bottom end of the inclined placing rack (611);
the connecting drill rods (614) are arranged on the inclined placing rack (611), and the two connecting drill rods (614) at the bottommost end can be respectively clamped in two gear grooves of the rod separating gear (612);
The blocking plate (613) is arranged outside the connection drill rod (614) at the bottommost end and is vertically fixed on the ground, so that the connection drill rod (614) at the bottommost end can be blocked;
the grabbing and overturning assembly (63) comprises a fixed block (631), an overturning motor (632), a rotating long shaft (633), an arc overturning block (634), an arc-shaped seat (635), a first clamping assembly (636), a second clamping assembly (637), a forward rotation clamping assembly (638) and a reverse rotation clamping assembly (639);
the machine body of the turnover motor (632) is fixedly connected to one side of the fixed block (631);
the arc overturning block (634) is arranged on the inner side of the arc base (635), and the outer side of the arc overturning block (634) is rotationally connected with the inner side of the arc base (635);
a rectangular sliding groove (6341) is formed in the arc-shaped overturning block (634);
one end of each of the first clamping component (636) and the second clamping component (637) extends into the rectangular sliding groove (6341) and is in sliding connection with the rectangular sliding groove (6341), and the other end of each of the first clamping component (636) and the second clamping component (637) extends out of the rectangular sliding groove (6341) so as to clamp the end part of the connecting drill rod (614) at the bottommost end;
The rotation long shaft (633) sequentially penetrates through the fixed block (631), the arc overturning block (634), the first clamping assembly (636) and the second clamping assembly (637), and the rotation long shaft (633) is respectively in rotation connection with the fixed block (631) and the arc overturning block (634);
the rotary long shaft (633) is provided with reverse threads along the center of the rotary long shaft towards the rod bodies at two ends, the rotary long shaft (633) is respectively in threaded connection with the first clamping component (636) and the second clamping component (637), and the rotary long shaft can drive the first clamping component (636) and the second clamping component (637) to do opposite or opposite movement;
the forward rotation clamping assembly (638) comprises a first clamping rod (6381), a first spring (6382) and a first dragging plate (6383);
the reverse clamping assembly (639) comprises a second clamping rod (6391), a second spring (6392) and a second dragging plate (6393);
the first clamping connection rod (6381) and the second clamping connection rod (6391) extend into the rectangular sliding groove (6341) from the outer side of the arc-shaped overturning block (634) respectively and are connected with the arc-shaped overturning block (634) in a sliding mode, a chute (7) is formed in the end portion, extending into the rectangular sliding groove (6341), of the first clamping connection rod (6381) and the second clamping connection rod (6391), the first spring (6382) and the second spring (6392) are sleeved on the outer side of the first clamping connection rod (6381) and the outer side of the second clamping connection rod (6391) respectively, and the first return plate (6383) and the second return plate (6393) are fixedly connected to the end portion, extending into the rectangular sliding groove (6341), of the first clamping component (636) and the second clamping component (637) respectively;
The arc overturning block (634) is provided with an initial position and an overturning position, when the arc overturning block (634) is positioned at the initial position, the first clamping component (636) and the second clamping component (637) are not used for grabbing the connecting drill rod (614), the end part of the first clamping rod (6381) stretches out of the outer side of the arc overturning block (634) and is clamped to the top end of the arc base (635), so that positive rotation locking is formed between the arc overturning block (634) and the arc base (635), and the end part of the second clamping rod (6391) is extruded on the inner side of the top end of the arc base (635) and is not ejected; when the turnover motor (632) rotates forward to enable the first clamping assembly (636) and the second clamping assembly (637) to move in opposite directions and clamp the outer side of the end part of the connecting drill rod (614), the first dragging plate (6383) can press the chute (7) of the first clamping rod (6381) and drag the end part of the first clamping rod (6381) back, so that the forward rotation locking between the arc turnover block (634) and the arc seat (635) is released; when the turnover motor (632) continues to rotate positively, the first clamping component (636) and the second clamping component (637) clamp the end part of the connecting drill rod (614), so that the arc-shaped turnover block (634), the first clamping component (636), the second clamping component (637) and the clamped connecting drill rod (614) can be driven to integrally perform turnover through forward rotation of the rotation long shaft (633);
When the arc-shaped overturning block (634) is positioned at the overturning position, the first clamping assembly (636), the second clamping assembly (637) and the grabbed connecting drill rods (614) are integrally in a vertical state, the second clamping rod (6391) rotates to the outer side of the bottom end of the arc-shaped seat (635), at the moment, the end part of the second clamping rod (6391) ejects and is clamped to the outer side of the bottom end of the arc-shaped seat (635), so that an inversion locking is formed between the arc-shaped overturning block (634) and the arc-shaped seat (635), and at the moment, the end part of the first clamping rod (6381) is extruded to the inner side of the bottom end of the arc-shaped seat (635) but not ejected;
the bottom surfaces of the arc-shaped base (635) and the fixed block (631) are fixedly connected to the top surface of the output end of the horizontal moving assembly (64), can horizontally move along with the output end of the horizontal moving assembly (64), and can transport the connecting drill rod (614) at the overturning position to a position to be installed;
when the turnover motor (632) is reversely rotated, the arc turnover block (634) is reversely locked at the bottom end of the arc base (635) through the second clamping rod (6391), so that the first clamping assembly (636) and the second clamping assembly (637) are in separation movement, the connecting drill rod (614) is further loosened, and when the first clamping assembly (636) and the second clamping assembly (637) are moved to be in contact with two side walls of the rectangular sliding groove (6341), the second dragging plate (6393) can squeeze the sliding groove (7) of the second clamping rod (6391) and drag the end part of the second clamping rod (6391) back, so that the reverse locking between the arc turnover block (634) and the arc base (635) is released; when the turnover motor (632) continues to rotate reversely, the first clamping component (636) and the second clamping component (637) are separated and pressed in two side walls of the rectangular sliding groove (6341), so that the arc turnover block (634), the first clamping component (636) and the second clamping component (637) can be driven to integrally rotate reversely through the reverse rotation of the rotation long shaft (633) and the arc turnover block (634) returns to the initial position;
The lifting assembly (62) is located below the horizontal movement assembly (64), and the output end of the lifting assembly (62) is connected with the horizontal movement assembly (64) and can drive the horizontal movement assembly (64) and the grabbing overturning assembly (63) to integrally lift.
2. The geothermal power generating geothermal drilling device according to claim 1, wherein the first clamping assembly (636) comprises a first clamping plate (6361) and a first rectangular plate (6362) fixedly connected to the first clamping plate (6361), and the second clamping assembly (637) comprises a second clamping plate (6371) and a second rectangular plate (6372) fixedly connected to the second clamping plate (6371);
the first rectangular plate (6362) and the second rectangular plate (6372) are positioned in the rectangular sliding groove (6341) and are in sliding connection with the rectangular sliding groove (6341);
the rotation long shaft (633) penetrates through the first rectangular plate (6362) and the second rectangular plate (6372) and is in threaded connection with the first rectangular plate (6362) and the second rectangular plate (6372);
the first return plate (6383) and the second return plate (6393) are respectively and fixedly connected to the ends of the first rectangular plate (6362) and the second rectangular plate (6372) extending into the rectangular sliding groove (6341).
3. The geothermal energy power generation geothermal drilling device according to claim 1, wherein the arc-shaped turning block (634) is provided with a first through hole (6342) and a second through hole (6343) respectively, and the outer sides of the ends of the first clamping rod (6381) and the second clamping rod (6391) are fixedly connected with a first shoulder (6384) and a second shoulder (6394) respectively;
the first clamping connection rod (6381) and the second clamping connection rod (6391) are respectively inserted into the first through hole (6342) and the second through hole (6343), the first shoulder (6384) and the second shoulder (6394) are respectively connected with the inner sides of the first through hole (6342) and the second through hole (6343) in a sliding mode, one ends of the first spring (6382) and the second spring (6392) are respectively abutted to the first shoulder (6384) and the second shoulder (6394), and the other ends of the first spring (6382) and the second spring (6392) are respectively abutted to the inner side end faces of the first through hole (6342) and the second through hole (6343);
the ends of the first clamping connection rod (6381) and the second clamping connection rod (6391) with the chute (7) extend into the rectangular chute (6341).
4. Geothermal energy generating geothermal drilling device according to claim 1, characterized in that the arcuate surface of the arcuate seat (635) corresponds to a sector angle of more than 90 °.
5. Geothermal energy generating geothermal drilling device according to claim 1, characterized in that the horizontal movement assembly (64) comprises a telescopic part (641), a sliding plate (642) and a bottom plate (643);
the machine body of the telescopic part (641) is fixedly connected to the top surface of the bottom plate (643), and the telescopic end of the telescopic part (641) is fixedly connected with one end of the sliding plate (642);
the bottom surface of the sliding plate (642) is in sliding connection with the top surface of the bottom plate (643);
the bottom surface of the bottom plate (643) is fixedly connected with the output end of the lifting assembly (62).
6. Geothermal energy electricity generation geothermal drilling device according to claim 1, characterized in that the body of the rotating motor (3) is fixedly connected with a lifting plate (8), the bottom surface of the supporting frame (1) is fixedly connected with a plurality of guide rods (9), and the lifting plate (8) penetrates through a plurality of the guide rods (9) and is in sliding connection with the guide rods (9).
7. Geothermal energy power generation geothermal drilling device according to claim 1, characterized in that the gear groove of the split gear (612) is an arc groove.
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| CN202311140626.8A CN116876979B (en) | 2023-09-06 | 2023-09-06 | Geothermal energy electricity generation is with geothermal drilling device |
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| CN202311140626.8A CN116876979B (en) | 2023-09-06 | 2023-09-06 | Geothermal energy electricity generation is with geothermal drilling device |
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| CN116876979B CN116876979B (en) | 2023-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117927166A (en) * | 2024-03-20 | 2024-04-26 | 陕西延长石油矿业有限责任公司 | Underground punching auxiliary device of ground source heat pump |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274778A (en) * | 1979-06-05 | 1981-06-23 | Putnam Paul S | Mechanized stand handling apparatus for drilling rigs |
| US20020162665A1 (en) * | 2000-06-02 | 2002-11-07 | Adams Burt A. | Method of landing items at a well location |
| US20030221871A1 (en) * | 2002-05-30 | 2003-12-04 | Gray Eot, Inc. | Drill pipe connecting and disconnecting apparatus |
| CN101775965A (en) * | 2010-02-09 | 2010-07-14 | 煤炭科学研究总院西安研究院 | Open-top composite clamp holder |
| CN201786293U (en) * | 2010-09-21 | 2011-04-06 | 陕西省煤田地质局一九四队 | SMD-full automatic hydraulic tube replacement system |
| CN205714038U (en) * | 2016-04-08 | 2016-11-23 | 山东胜利石油装备产业技术研究院 | A kind of full automatic truck carried pipe racking device |
| CN113266406A (en) * | 2021-07-06 | 2021-08-17 | 山东黄金矿业股份有限公司新城金矿 | Anchor cable trolley |
| WO2021237452A1 (en) * | 2020-05-26 | 2021-12-02 | 南京溧水高新创业投资管理有限公司 | Drilling device for geological exploration |
| CN215408479U (en) * | 2020-12-04 | 2022-01-04 | 上海速伯睿智能科技有限公司 | Automatic pole setting device of drilling rod |
| CN216974730U (en) * | 2021-12-31 | 2022-07-15 | 河南圆方干热岩勘探开发股份有限公司 | Drilling device for geothermal energy power generation |
| CN115726709A (en) * | 2022-12-07 | 2023-03-03 | 徐州徐工基础工程机械有限公司 | Automatic rod changing device, system and control method for horizontal directional drill |
| CN218759700U (en) * | 2022-09-20 | 2023-03-28 | 四川省恒升晟睿勘察设计有限公司 | Combined drilling device for geological survey design |
-
2023
- 2023-09-06 CN CN202311140626.8A patent/CN116876979B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274778A (en) * | 1979-06-05 | 1981-06-23 | Putnam Paul S | Mechanized stand handling apparatus for drilling rigs |
| US20020162665A1 (en) * | 2000-06-02 | 2002-11-07 | Adams Burt A. | Method of landing items at a well location |
| US20030221871A1 (en) * | 2002-05-30 | 2003-12-04 | Gray Eot, Inc. | Drill pipe connecting and disconnecting apparatus |
| CN101775965A (en) * | 2010-02-09 | 2010-07-14 | 煤炭科学研究总院西安研究院 | Open-top composite clamp holder |
| CN201786293U (en) * | 2010-09-21 | 2011-04-06 | 陕西省煤田地质局一九四队 | SMD-full automatic hydraulic tube replacement system |
| CN205714038U (en) * | 2016-04-08 | 2016-11-23 | 山东胜利石油装备产业技术研究院 | A kind of full automatic truck carried pipe racking device |
| WO2021237452A1 (en) * | 2020-05-26 | 2021-12-02 | 南京溧水高新创业投资管理有限公司 | Drilling device for geological exploration |
| CN215408479U (en) * | 2020-12-04 | 2022-01-04 | 上海速伯睿智能科技有限公司 | Automatic pole setting device of drilling rod |
| CN113266406A (en) * | 2021-07-06 | 2021-08-17 | 山东黄金矿业股份有限公司新城金矿 | Anchor cable trolley |
| CN216974730U (en) * | 2021-12-31 | 2022-07-15 | 河南圆方干热岩勘探开发股份有限公司 | Drilling device for geothermal energy power generation |
| CN218759700U (en) * | 2022-09-20 | 2023-03-28 | 四川省恒升晟睿勘察设计有限公司 | Combined drilling device for geological survey design |
| CN115726709A (en) * | 2022-12-07 | 2023-03-03 | 徐州徐工基础工程机械有限公司 | Automatic rod changing device, system and control method for horizontal directional drill |
Non-Patent Citations (2)
| Title |
|---|
| 张晓宏: "提高煤田钻孔绳索取心钻进效果的途径", 煤田地质与勘探, no. 04, pages 61 - 64 * |
| 高迅;徐军;彭太锋;李勇;: "SPR-6钻柱自动排放装置的研制", 石油机械, vol. 44, no. 06, pages 33 - 36 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117927166A (en) * | 2024-03-20 | 2024-04-26 | 陕西延长石油矿业有限责任公司 | Underground punching auxiliary device of ground source heat pump |
| CN117927166B (en) * | 2024-03-20 | 2024-05-24 | 陕西延长石油矿业有限责任公司 | Underground punching auxiliary device of ground source heat pump |
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