CN116201541A - Engineering geological drilling auxiliary device - Google Patents
Engineering geological drilling auxiliary device Download PDFInfo
- Publication number
- CN116201541A CN116201541A CN202310483409.2A CN202310483409A CN116201541A CN 116201541 A CN116201541 A CN 116201541A CN 202310483409 A CN202310483409 A CN 202310483409A CN 116201541 A CN116201541 A CN 116201541A
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- Prior art keywords
- fixedly connected
- rod
- plates
- motor
- drilling rod
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- 238000005553 drilling Methods 0.000 title claims abstract description 79
- 238000010030 laminating Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
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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
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
Landscapes
- 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)
- Soil Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an engineering geological drilling auxiliary device, which comprises a chassis, wherein a fixing frame is fixedly connected to the chassis, a plurality of sections of air cylinders are arranged on the fixing frame, a piston rod of each section of air cylinders penetrates into the fixing frame and is fixedly connected with a motor, an output shaft of the motor is movably connected with a first drill rod, a second drill rod is arranged at the bottom end of the first drill rod, a through hole matched with the first drill rod is formed in the chassis, a locking assembly is arranged on one side, close to the output shaft of the motor, of the first drill rod and one side, close to the first drill rod and the second drill rod, of the chassis, an auxiliary fixing assembly is arranged on the chassis, and the locking assembly is arranged, so that the first drill rod can be quickly installed between the output shaft of the motor and the second drill rod.
Description
Technical Field
The invention relates to the technical field of engineering geological exploration, in particular to an engineering geological drilling auxiliary device.
Background
The engineering geology aims at finding out geological conditions of various engineering sites, comprehensively evaluating the sites and various geological problems related to the sites, analyzing and predicting possible changes and actions of the geological conditions under the action of engineering construction, selecting an optimal site, providing engineering measures for solving the poor geological problems, providing reliable scientific basis for ensuring reasonable design, smooth construction and normal use of engineering, and ensuring exploration work to be one of important working methods of engineering geological exploration.
However, the length of the drill rod used by the conventional engineering geological drilling auxiliary device is fixed, the drill rod cannot be quickly lengthened according to the requirement of site construction, if the used drill rod is insufficient in length, drilling cannot be performed to the required depth, so that the required soil sample cannot be quickly collected, a user has to integrally withdraw the drill rod and replace the drill rod, time and labor are wasted, the drill rod with different lengths is required to be carried, and the engineering geological drilling auxiliary device is inconvenient to carry.
Disclosure of Invention
The invention aims to provide an engineering geological drilling auxiliary device, which aims to solve the problems that the length of a drill rod used by the traditional engineering geological drilling auxiliary device provided in the background art is fixed, and the drill rod cannot be quickly lengthened according to the requirement of site construction.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an engineering geology probing auxiliary device, includes the chassis, fixedly connected with mount on the chassis, be provided with multisection cylinder on the mount, the piston rod of multisection cylinder runs through to in the mount and fixedly connected with motor, the output shaft swing joint of motor has first drilling rod, first drilling rod bottom is provided with the second drilling rod, offer the through-hole that uses with first drilling rod cooperation on the chassis, the output shaft of motor and one side that first drilling rod is close to each other all are provided with locking subassembly with one side that first drilling rod and second drilling rod are close to each other, be provided with auxiliary fixed subassembly on the chassis, fixedly connected with controller on the mount.
Preferably, the locking assembly comprises a fixed disc fixedly connected to an output shaft of a motor and the bottom end of a first drill rod, two groups of fixed discs are respectively inserted on the first drill rod and a second drill rod, the bottom of the fixed disc is fixedly connected with a fixed column, four groups of locking blocks are uniformly and fixedly connected to the bottom of the surface of the fixed column, positioning blocks are uniformly and fixedly connected to the periphery of the top of an inner cavity of the first drill rod and the bottom of an inner cavity of the second drill rod, gaps matched with the locking blocks are reserved on one side, which is close to each other, of the positioning blocks, the tops of the locking blocks are attached to the bottoms of the positioning blocks, four groups of vertical grooves are vertically reserved on the output shaft of the motor and the bottom of the first drill rod, springs are fixedly connected to the tops of the inner cavities of the vertical grooves, positioning vertical plates are fixedly connected to the bottoms of the springs, the bottoms of the positioning vertical plates penetrate through the fixed disc and are inserted in the gaps, the bottoms of the bottom plates of the first drill rod and the second drill rod are fixedly connected with a bottom plate, the top of the positioning vertical plates is fixedly connected with a steel wire rope, one side, which is matched with the output shaft of the motor and the first drill rod are provided with a steel wire rope, and the first steel wire rope is fixedly connected to the bottom of the first drill rod and the first positioning block.
Preferably, the auxiliary fixing assembly comprises extension plates fixedly connected to two sides and the back of the chassis, a fixing frame is vertically inserted into one end of the extension plate away from the chassis, a pointed cone is fixedly connected to the bottom end of the fixing frame, a pressing plate is fixedly connected to the fixing frame, the bottom of the pressing plate is attached to the extension plate, a fan-shaped clamping seat is rotatably arranged on one side of the fixing frame, an arc-shaped groove matched with the fan-shaped clamping seat is formed in one side of the fixing frame, two groups of sliding plates are symmetrically and vertically arranged in each group of fixing frame, lifting plates are fixedly connected to one side, close to each other, of each sliding plate, one end of each pushing rod is rotatably arranged on one group of sliding plates, an auxiliary screw rod is rotatably arranged on the pressing plate through a threaded sleeve in a threaded manner, and the bottom end of each auxiliary screw rod is rotatably arranged on the lifting plates, and multiple groups of pointed spines are fixedly connected to the periphery of one side of the fan-shaped clamping seat.
Preferably, the output shaft of the motor and the first drill rod are uniformly and annularly fixedly connected with four groups of arc plates, the tops of the arc plates are attached to the movable ring, the arc plates and the steel wire rope are of a staggered structure, and the first drill rod is fixedly connected with a limiting ring matched with the movable ring.
Preferably, one side joint of first drilling rod has arc seat and the top and the bottom laminating of arc seat are in spacing ring and the one side that removes the ring and be close to each other, the right side fixedly connected with positioning screw of arc seat, positioning screw's right-hand member runs through first drilling rod and threaded connection has positioning nut.
Preferably, a through groove matched with one group of sliding plates is formed in one side of the fan-shaped clamping seat, and the height of one group of sliding plates is smaller than that of the other group of sliding plates.
Preferably, the extension plate is fixedly connected with a diagonal rod, and one end of the diagonal rod is fixedly connected to the fixing frame.
Preferably, the surface of the fixed column is uniformly and fixedly connected with four groups of square rods, and one side of the positioning vertical plate, which is close to each other, is provided with a square groove matched with the square rods.
Compared with the prior art, the invention has the beneficial effects that:
through setting up locking subassembly, under the assistance of fixed disk, can be with quick joint between the output shaft of motor and first drilling rod and the second drilling rod, utilize shift ring and wire rope to drive the location riser simultaneously and shift up, avoid influencing the normal grafting of locking piece, utilize the grafting of locking piece and clearance simultaneously, can be with locking piece quick travel to with the bottom plate contact, utilize rotatable fixed disk, can rotate the locking piece to the bottom of locating piece, with the joint thereof, utilize the elasticity resilience of spring at this moment, can drive the location riser and shift down fast, and insert and establish in the clearance, the position quick locking to the locking piece, avoid gyration, thereby can install first drilling rod fast between the output shaft of motor and second drilling rod, be convenient for utilize the whole length of using of first drilling rod extension second drilling rod according to the needs of site operation, whole disassembling and assembling's process is simple and convenient simultaneously, and is stable.
Drawings
FIG. 1 is a schematic diagram of an engineering geological drilling auxiliary device according to the present invention;
FIG. 2 is a rear view of the construction of an engineering geological drilling assist device according to the present invention;
FIG. 3 is a partial cross-sectional view of the construction of an engineering geological drilling auxiliary of the present invention;
FIG. 4 is a cross-sectional view of the structure of the fixing frame of the present invention;
FIG. 5 is a partial cross-sectional view of the construction of the first and second drill rods of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5;
fig. 7 is a partial perspective view of the structure of the locking assembly of the present invention.
In the figure: 1. a chassis; 2. a fixing frame; 3. a multi-section cylinder; 4. a motor; 5. a diagonal rod; 6. a first drill pipe; 7. a second drill rod; 8. an extension plate; 9. a fixed frame; 10. a pointed cone; 11. a pressing plate; 12. a slide plate; 13. a lifting plate; 14. a fan-shaped clamping seat; 15. spike; 16. a push rod; 17. an auxiliary screw; 18. a fixed plate; 19. fixing the column; 20. a locking block; 21. a positioning block; 22. a gap; 23. a limit rod; 24. a vertical groove; 25. a spring; 26. a wire rope; 27. positioning a vertical plate; 28. a bottom plate; 29. a moving ring; 30. an arc-shaped plate; 31. a limiting ring; 32. an arc-shaped seat; 33. positioning a screw; 34. square grooves; 35. square bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Example 1
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an engineering geology probing auxiliary device, including chassis 1, fixedly connected with mount 2 on the chassis 1, be provided with multisection cylinder 3 on the mount 2, the piston rod of multisection cylinder 3 runs through to in the mount 2 and fixedly connected with motor 4, the output shaft swing joint of motor 4 has first drilling rod 6, first drilling rod 6 bottom is provided with second drilling rod 7, the through-hole that uses with first drilling rod 6 cooperation has been seted up on the chassis 1, the output shaft of motor 4 and the one side that first drilling rod 6 is close to each other all are provided with locking subassembly with the one side that first drilling rod 6 and second drilling rod 7 are close to each other.
The design of locking subassembly utilizes the elasticity resilience of spring 25, can drive location riser 27 and move down fast to insert and establish in clearance 22, to the quick locking of locking piece 20's position, avoid gyration, thereby can install first drilling rod 6 fast between motor 4's output shaft and second drilling rod 7, be convenient for utilize first drilling rod 6 to prolong the whole length of using of second drilling rod 7 according to the needs of site operation, whole easy convenient of process of disassembling and installing simultaneously, and it is stable, be provided with auxiliary fixing subassembly on chassis 1, fixedly connected with controller on the mount 2.
Example 2
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an engineering geology probing auxiliary device, including chassis 1, fixedly connected with mount 2 on the chassis 1, be provided with multisection cylinder 3 on the mount 2, the piston rod of multisection cylinder 3 runs through to in the mount 2 and fixedly connected with motor 4, the output shaft swing joint of motor 4 has first drilling rod 6, first drilling rod 6 bottom is provided with second drilling rod 7, the through-hole that uses with first drilling rod 6 cooperation has been seted up on the chassis 1, the output shaft of motor 4 and the one side that first drilling rod 6 is close to each other all are provided with locking subassembly with the one side that first drilling rod 6 and second drilling rod 7 are close to each other.
The locking assembly comprises a fixed disc 18 fixedly connected to an output shaft of the motor 4 and the bottom end of the first drill rod 6, two groups of fixed discs 18 are respectively inserted on the first drill rod 6 and the second drill rod 7, the bottom of each fixed disc 18 is fixedly connected with a fixed column 19, four groups of locking blocks 20 are uniformly and fixedly connected to the bottom of the surface of each fixed column 19, positioning blocks 21 are uniformly and fixedly connected to the periphery of the top of the inner cavity of each first drill rod 6 and the corresponding second drill rod 7, gaps 22 matched with the corresponding locking blocks 20 are formed in one sides of the positioning blocks 21, and the tops of the locking blocks 20 are attached to the bottoms of the positioning blocks 21.
Four groups of vertical grooves 24 are vertically formed in the output shaft of the motor 4 and the bottom of the first drill rod 6, springs 25 are fixedly connected to the tops of the inner cavities of the vertical grooves 24, positioning risers 27 are fixedly connected to the bottoms of the springs 25, the bottoms of the positioning risers 27 penetrate through the fixed disc 18 and are inserted into the gaps 22, a bottom plate 28 is fixedly connected to the first drill rod 6 and the second drill rod 7, the bottoms of the positioning risers 27 are inserted into the bottom plate 28, steel wire ropes 26 are fixedly connected to the tops of the positioning risers 27, moving rings 29 are slidably arranged on the output shaft of the motor 4 and the first drill rod 6, and the tops of the steel wire ropes 26 penetrate through the springs 25, the first drill rod 6 and the output shaft of the motor 4 and are fixedly connected to the moving rings 29.
The bottom fixedly connected with of locating piece 21 and the gag lever post 23 that locking piece 20 cooperation was used, locking assembly's design utilizes the elasticity resilience of spring 25, can drive location riser 27 and move down fast, and insert and establish in clearance 22, the position to locking piece 20 locks fast, avoid gyration, thereby can install first drilling rod 6 fast between the output shaft of motor 4 and second drilling rod 7, be convenient for utilize first drilling rod 6 to lengthen the whole length of use of second drilling rod 7 according to the needs of site operation, whole disassembling and assembling's process is simple convenient simultaneously, and be stable, equal annular even fixedly connected with four sets of arcs 30 and the laminating of the top of arc 30 are on removal ring 29 on motor 4's output shaft and the first drilling rod 6, arc 30 and wire rope 26 are the staggered structure.
The limiting ring 31 matched with the movable ring 29 is fixedly connected to the first drill rod 6, the arc-shaped plate 30 and the limiting ring 31 are designed to limit the position of the movable ring 29, one side of the first drill rod 6 is clamped with the arc-shaped seat 32, the top and the bottom of the arc-shaped seat 32 are attached to one side, close to each other, of the limiting ring 31 and the movable ring 29, the right side of the arc-shaped seat 32 is fixedly connected with the positioning screw 33, the right end of the positioning screw 33 penetrates through the first drill rod 6 and is in threaded connection with the positioning nut, the arc-shaped seat 32, the positioning screw 33 and the positioning nut are designed, the position of the movable ring 29 can be limited, the situation that the movable ring 29 is displaced due to the pushing force of soil when the first drill rod 6 and the second drill rod 7 work is avoided, the auxiliary fixing component is arranged on the chassis 1 and comprises the extending plates 8 fixedly connected to the two sides and the back of the chassis 1.
Fixedly connected with down tube 5 and the one end fixed connection of down tube 5 on extension board 8 are on mount 2, and the design of down tube 5 can consolidate extension board 8, has improved the stability of mount 2, and the one end that chassis 1 was kept away from to extension board 8 is vertical to be inserted and is equipped with fixed frame 9, and the bottom fixedly connected with pointed cone 10 of fixed frame 9, the laminating of the bottom of fixed frame 9 fixedly connected with clamp plate 11 and clamp plate 11 is on extension board 8, and fan-shaped cassette 14 has been installed in the rotation of one side of fixed frame 9, and the arc recess that uses with fan-shaped cassette 14 cooperation has been seted up to one side of fixed frame 9, and the vertical slip of symmetry is provided with two sets of slide 12 in every fixed frame 9.
The lifting plate 13 is fixedly connected to one side, close to each other, of each two groups of sliding plates 12, the push rod 16 is rotatably arranged on one side of the fan-shaped clamping seat 14, one end of the push rod 16 is rotatably arranged on one group of sliding plates 12, the pressing plate 11 is connected with the auxiliary screw 17 through a thread sleeve in a threaded manner, the bottom end of the auxiliary screw 17 is rotatably arranged on the lifting plate 13, multiple groups of spines 15 are fixedly connected to the periphery of one side of the fan-shaped clamping seat 14, the design of the auxiliary fixing assembly is adopted, the pressing plate 11 can be utilized to rapidly tread the fixing frame 9 and the spines 10 into the soil, the chassis 1 is conveniently repositioned, meanwhile, the position of the lifting plate 13 can be adjusted through the thread connection of the auxiliary screw 17 and the thread sleeve, the lifting plate 13 can drive the sliding plates 12 to move upwards, and the fan-shaped clamping seat 14 is driven to swing outwards under the assistance of the push rod 16 until the chassis is embedded into the soil.
Simultaneously multiunit spine 15 inserts simultaneously and establishes in earth to can further fix fixed frame 9, improve the overall stability of device, simultaneously fan-shaped cassette 14 can not exist great interval with fixed frame 9 between when the swing, can not make earth get into fixed frame 9 in, can guarantee the normal operating of auxiliary fixation subassembly, the logical groove that cooperates with a set of slide 12 and use is offered to one side of fan-shaped cassette 14, the height of a set of slide 12 is less than the height of another set of slide 12, the design of logical groove can make slide 12 normal upper and lower position and can not appear the hindrance, fixedly connected with controller on the mount 2, the even fixedly connected with four sets of square poles 35 in surface of fixed column 19, square groove 34 that cooperates with square pole 35 is offered to one side that location riser 27 is close to each other, square groove 35 and square groove 34's design can slide spacing to location riser 27, stability is improved.
Working principle: at this time, the motor 4 and the second drill rod 7 are in a butt joint state, a user starts the multi-section air cylinder 3 and the motor 4 through the controller, the motor 4 can drive the second drill rod 7 to rotate, meanwhile, the multi-section air cylinder 3 adjusts the heights of the motor 4 and the second drill rod 7, drilling work is conveniently started until the second drill rod 7 is immersed in soil, only the top end is exposed, and at this time, the user needs to additionally install another group of drill rods so as to prolong the length of the second drill rod 7.
At this time, the user pulls the moving ring 29 on the output shaft of the motor 4 upwards, under the assistance of the steel wire rope 26, the positioning vertical plate 27 can be quickly moved upwards until the positioning vertical plate 27 is separated from contact with the gap 22, the locking state of the fixed column 19 is released, at this time, the output shaft of the motor 4 is rotated, the fixed disc 18 at the bottom of the output shaft can be driven to rotate, so that under the assistance of the fixed column 19, the plurality of groups of locking blocks 20 can be driven to rotate to the position right below the gap 22, the locking state of the locking blocks 20 is released, at this time, the motor 4 is driven by the multi-section cylinder 3 to be quickly moved upwards, and the fixed disc 18 at the bottom of the motor 4 can be quickly moved upwards until the plurality of groups of locking blocks 20 are completely separated from the second drill rod 7.
At this time, the user controls the motor 4 to move up to a certain height through the multi-section air cylinder 3, and moves the first drill rod 6 to a position between the output shaft of the motor 4 and the second drill rod 7, then the user inserts the fixed disc 18 at the bottom of the first drill rod 6 on the second drill rod 7, meanwhile, the moving ring 29 and the steel wire rope 26 are utilized to drive the positioning vertical plate 27 to move upwards, so that the normal insertion of the locking block 20 is avoided, then the user finely adjusts the rotation angle of the first drill rod 6 until the insertion of the locking block 20 and the gap 22 is realized, and moves downwards to be in contact with the bottom plate 28, at this time, the user rotates the first drill rod 6, so that the fixed disc 18 can rotate the locking block 20 to the bottom of the positioning block 21, and is clamped with the positioning block 21, at this time, the elastic rebound of the spring 25 can drive the positioning vertical plate 27 to move downwards rapidly, and is inserted in the gap 22, so that the position of the locking block 20 is locked rapidly, and the rotation is avoided.
The output shaft of motor 4 and the butt joint mode on first drilling rod 6 top are unanimous with the butt joint mode of first drilling rod 6 and second drilling rod 7, and the only difference is, become the automatically controlled cooperation of multisection cylinder 3 and motor 4 by manual angle regulation, and the precision is better to can install first drilling rod 6 fast between the output shaft of motor 4 and second drilling rod 7, be convenient for utilize the whole length of using of first drilling rod 6 extension second drilling rod 7 according to the needs of site operation, whole disassembling and assembling's process is simple convenient simultaneously, and is stable.
Claims (8)
1. Engineering geological drilling auxiliary device, including chassis (1), its characterized in that: fixedly connected with mount (2) on chassis (1), be provided with multisection cylinder (3) on mount (2), the piston rod of multisection cylinder (3) runs through in mount (2) and fixedly connected with motor (4), the output shaft swing joint of motor (4) has first drilling rod (6), first drilling rod (6) bottom is provided with second drilling rod (7), set up the through-hole that uses with first drilling rod (6) cooperation on chassis (1), the output shaft of motor (4) and one side that first drilling rod (6) are close to each other all are provided with locking subassembly with one side that first drilling rod (6) and second drilling rod (7) are close to each other, be provided with auxiliary fixed subassembly on chassis (1), fixedly connected with controller on mount (2).
2. An engineering geological drilling auxiliary device according to claim 1, wherein: the locking assembly comprises a fixed disc (18) fixedly connected to the output shaft of a motor (4) and the bottom end of a first drill rod (6), two groups of fixed discs (18) are respectively inserted into the bottom of the fixed disc (6) and a second drill rod (7), four groups of locking blocks (20) are uniformly and fixedly connected to the bottom of the surface of the fixed disc (18), positioning blocks (21) are fixedly connected to the periphery of the top of the inner cavities of the first drill rod (6) and the second drill rod (7), a gap (22) matched with the locking blocks (20) is formed in one side, close to each other, of the positioning blocks (21), the top of the locking blocks (20) is attached to the bottom of the positioning blocks (21), four groups of vertical grooves (24) are vertically formed in the bottoms of the output shaft of the motor (4) and the bottom of the first drill rod (6), springs (25) are fixedly connected to the top of the inner cavities of the vertical grooves (24), positioning vertical plates (27) are fixedly connected to the bottom of the springs (25), the bottom of the positioning vertical plates (27) are fixedly connected to the bottom plates (27), the bottom plates (27) are fixedly inserted into the bottom plates (28) of the first drill rod (6) and the bottom plates (28), the top fixedly connected with wire rope (26) of location riser (27), all slide on the output shaft of motor (4) and first drilling rod (6) and be provided with removal ring (29) and the top of wire rope (26) runs through spring (25), the output shaft of first drilling rod (6) and motor (4) and fixed connection on removal ring (29), the bottom fixedly connected with of locating piece (21) and gag lever post (23) that locking piece (20) cooperation was used.
3. An engineering geological drilling auxiliary device according to claim 1, wherein: the auxiliary fixing assembly comprises extension plates (8) fixedly connected to two sides and the back of a chassis (1), one end of each extension plate (8) far away from the chassis (1) is vertically inserted with a fixing frame (9), a pointed cone (10) is fixedly connected to one side of each fixing frame (9), a pressing plate (11) is fixedly connected to one side of each fixing frame (9), the bottoms of the pressing plates (11) are attached to the extension plates (8), a fan-shaped clamping seat (14) is rotatably arranged on one side of each fixing frame (9), arc-shaped grooves matched with the fan-shaped clamping seats (14) are formed in one side of each fixing frame (9), two groups of sliding plates (12) are symmetrically and vertically arranged in each fixing frame (9), lifting plates (13) are fixedly connected to one side, which is close to each other, of the fan-shaped clamping seats (14) are rotatably provided with pushing rods (16), one ends of the pushing rods (16) are rotatably arranged on one group of sliding plates (12), and the pressing plates (11) are rotatably provided with auxiliary screw rods (17) through threaded sleeves, and the bottom ends of the auxiliary screw rods (17) are fixedly connected with the lifting plates (13) on one sides of the fan-shaped clamping seats.
4. An engineering geological drilling auxiliary device according to claim 1, wherein: the output shaft of motor (4) and first drilling rod (6) are on equal annular even fixedly connected with four sets of arc (30) and the top laminating of arc (30) is on removing ring (29), arc (30) and wire rope (26) are crisscross form structure, fixedly connected with on first drilling rod (6) and remove spacing ring (31) that ring (29) cooperation was used.
5. An engineering geological drilling auxiliary device according to claim 1, wherein: one side joint of first drilling rod (6) has arc seat (32) and the top and the bottom laminating of arc seat (32) are in spacing ring (31) and remove one side that is close to each other of ring (29), the right side fixedly connected with positioning screw (33) of arc seat (32), the right-hand member of positioning screw (33) runs through first drilling rod (6) and threaded connection has positioning nut.
6. An engineering geological drilling auxiliary device according to claim 3, characterized in that: one side of the fan-shaped clamping seat (14) is provided with a through groove matched with one group of sliding plates (12), and the height of one group of sliding plates (12) is smaller than that of the other group of sliding plates (12).
7. An engineering geological drilling auxiliary device according to claim 3, characterized in that: the extension plate (8) is fixedly connected with the inclined rod (5), and one end of the inclined rod (5) is fixedly connected to the fixing frame (2).
8. An engineering geological drilling auxiliary device according to claim 2, wherein: four sets of square rods (35) are uniformly and fixedly connected to the surface of the fixing column (19), and square grooves (34) matched with the square rods (35) are formed in one side, close to each other, of the positioning vertical plates (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310483409.2A CN116201541A (en) | 2023-05-04 | 2023-05-04 | Engineering geological drilling auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310483409.2A CN116201541A (en) | 2023-05-04 | 2023-05-04 | Engineering geological drilling auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116201541A true CN116201541A (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310483409.2A Pending CN116201541A (en) | 2023-05-04 | 2023-05-04 | Engineering geological drilling auxiliary device |
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| Country | Link |
|---|---|
| CN (1) | CN116201541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696325A (en) * | 2023-08-02 | 2023-09-05 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Mine goaf drilling exploration equipment |
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2023
- 2023-05-04 CN CN202310483409.2A patent/CN116201541A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696325A (en) * | 2023-08-02 | 2023-09-05 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Mine goaf drilling exploration equipment |
| CN116696325B (en) * | 2023-08-02 | 2023-10-20 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Mine goaf drilling exploration equipment |
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