CN116335532A - Powerful multifunctional drilling machine for SWSD - Google Patents
Powerful multifunctional drilling machine for SWSD Download PDFInfo
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- CN116335532A CN116335532A CN202310410077.5A CN202310410077A CN116335532A CN 116335532 A CN116335532 A CN 116335532A CN 202310410077 A CN202310410077 A CN 202310410077A CN 116335532 A CN116335532 A CN 116335532A
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- swsd
- drilling machine
- upright post
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- 238000005553 drilling Methods 0.000 title claims abstract description 99
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000002893 slag Substances 0.000 description 11
- 239000004575 stone Substances 0.000 description 10
- 239000002689 soil Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
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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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of rotary drilling rigs, in particular to a SWSD powerful multifunctional drilling rig which comprises a first sliding lifting device, wherein the first sliding lifting device comprises a base and a winding drum, and a rotary drilling bit slides on an upright post by rotating the winding drum; the rotary drilling device comprises a rotary drilling bit, a first rotating device and a second rotating device, wherein the rotary drilling bit is detachably arranged at the bottom of the first rotating device and comprises a cylindrical shaft, and the rotary drilling bit is rotated by rotating the cylindrical shaft; the steel pile casing is detachably arranged at the bottom of the second sliding lifting device, the second sliding lifting device comprises a second bracket arranged at one side of the upright post, and the steel pile casing is axially moved along the upright post by moving the second bracket; the second rotating device comprises a power head arranged in the second bracket, and the steel casing is driven to rotate by driving the power head; the problems that the steel pile casing and the drill bit can not simultaneously drill the ground, mud can not be discharged during drilling, the working efficiency is low, and the hole forming speed is low are solved.
Description
Technical Field
The invention belongs to the technical field of rotary drilling rigs, and particularly relates to a SWSD powerful multifunctional drilling rig.
Background
The existing drilling machine products are mainly suitable for engineering blasthole drilling operations such as metallurgy, coal, building materials, railways, hydropower construction, national defense construction and the like, and are used in rock-soil anchoring engineering of hydropower, traffic, energy and urban foundation pit support, and the rotary drilling machine can be used for various strata and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like, and can be matched with various drilling tools to perform hole digging operations under various geological conditions, so that the rotary drilling machine is particularly suitable for foundation construction of urban construction.
When the existing rotary drilling rig works, the steel casing is firstly hammered into the ground, then the rotary drilling bit is used for drilling into the ground, a part of the drill bit is required to be lifted out of the drill hole, the cover at the lower end of the drill bit is opened to pour out soil, and the step is repeated.
In the prior art, the steel pile casing is required to be hammered into the ground in advance before drilling, the steel pile casing and the drill bit cannot be drilled into the ground simultaneously, the drill bit is required to be continuously pulled out for taking earth during drilling, the working efficiency is low, and the hole forming speed is low.
To this end, the present invention provides a SWSD powerful multifunctional drilling machine.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the SWSD powerful multifunctional drilling machine comprises a stand column and a first sliding lifting device, wherein the first sliding lifting device is arranged on one side of the stand column, the first sliding lifting device comprises a first support, a winding drum and a steel wire, one end of the steel wire is fixed on the outer side wall of the winding drum, the other end of the steel wire is fixedly connected with the first support, and the first support is driven to axially slide along the stand column by rotating the winding drum; the first rotating device is arranged on the first bracket; the rotary drilling bit is detachably connected to the bottom of the first rotating device, and the first rotating device comprises a cylindrical shaft which is rotated to drive the rotary drilling bit to rotate; the second sliding lifting device is arranged on one side of the upright post and comprises a second bracket arranged on the upright post in a sliding manner; the second rotating device is arranged on the second sliding lifting device and comprises a power head arranged in a second bracket, and the power head is driven to axially slide along the upright post through the second bracket; the steel pile casing is detachably arranged at the bottom of the power head and can be driven to rotate by the power head; when the drilling machine works, the winding drum is rotated to release the length of the steel wire, and meanwhile, the sliding table fixed with the first bracket slides downwards along the linear guide rail arranged in the upright post to drive the first bracket and the rotary drill bit to slide downwards, so that the rotary drill bit contacts the ground, and the motor is started to drive the cylindrical shaft and the rotary drill bit to rotate and drill into the ground; the sliding table fixed with the second bracket is controlled to slide downwards on the linear guide rail arranged in the upright post to drive the power head and the steel pile casing to slide downwards, so that the steel pile casing contacts the ground, and the power head is started to drive the steel pile casing to rotate and drill into the ground.
Preferably, the first sliding lifting device comprises a pulley block fixed at the upper end of the upright post, the first bracket is in sliding connection with the upright post, and the winding drum is arranged on the base; the winding drum is rotated to enable the steel wire to slide in the pulley block and drive the first bracket to slide on one side of the upright post.
Preferably, the first rotating device comprises a motor, the motor is fixedly connected to the first bracket, a first drill rod is detachably arranged at the lower end of the cylindrical shaft, a plurality of second drill rods are detachably arranged at the lower end of the first drill rod, and the lower ends of the second drill rods are detachably connected with the rotary drilling bit; the starting motor drives the cylindrical shaft to rotate, the cylindrical shaft drives the first drill rod to rotate, the first drill rod drives the second drill rod to rotate, and the second drill rod drives the rotary drilling bit to rotate.
Preferably, prismatic holes are respectively formed in middle positions of the top ends of the first drill rod, the second drill rod and the rotary drilling bit, prismatic columns matched with the prismatic holes are fixedly connected to middle positions of the bottom ends of the cylindrical shaft, the first drill rod and the second drill rod, and the prismatic columns are inserted into the prismatic holes after the first drill rod, the second drill rod and the rotary drilling bit are assembled; the prismatic column at the lower end of the cylindrical shaft is inserted and installed in the prismatic hole formed in the first drill rod, the prismatic column at the lower end of the first drill rod is inserted and installed in the prismatic hole formed in the upper end of the second drill rod, the prismatic column at the lower end of the second drill rod is inserted and installed in the prismatic hole formed in the upper end of the rotary drilling bit, and the insertion and installation of the prismatic column and the prismatic hole are convenient, and meanwhile rotation is not influenced.
Preferably, the middle parts of the first drill rod, the second drill rod and the rotary drilling bit are respectively provided with a plurality of circular through holes, and the positions of the circular through holes are in one-to-one correspondence and are communicated with each other; when the drilling machine works, mud flows into the steel casing, mud mixed with slag stones is pumped in from the circular through holes in the rotary drilling bit through the external mud pump, and then is discharged after being conveyed upwards through the circular through holes in the first drill rod and the second drill rod, and the mud mixed with slag stones can be pumped out when the drilling machine works.
Preferably, the second rotating device comprises a cylinder fixedly connected to the bottom of the power head, the lower end of the cylinder is detachably arranged with the steel casing, and a plurality of alloy cutter heads are fixed at the edge of the lower end of the steel casing; after the steel pile casing and the cylinder are installed, the power head is started to drive the steel pile casing to rotate, and the edge of the alloy cutter head arranged at the lower end of the steel pile casing is sharp, so that the steel pile casing can be conveniently drilled into the ground.
Preferably, a third bracket is fixedly connected to the bottom of the first bracket, an energy dissipation device is arranged on the third bracket, and the top end of the first drill rod is positioned in the energy dissipation device; the mud mixed with the slag stone is discharged into the energy dissipation device through the first drill rod, and the circular through holes on the first drill rod of the mud discharge pipelines are not required to be connected, so that the mud is collected and stored.
Preferably, the energy dissipation device comprises a box body rotationally connected with the cylindrical shaft and the outer side of the first drill rod, a mud hole is formed in the upper end of the box body, and the outer side of the box body is fixedly connected to the third bracket; when the drilling machine works, the cylindrical shaft drives the first drill rod to rotate in the box body, and meanwhile mud mixed with slag stones cannot influence to flow into the box body from the plurality of circular through holes and be discharged outwards from the mud discharging holes.
Preferably, a triangular rotating block is rotationally connected to one side of the upright, first hydraulic cylinders are rotationally connected to side walls of two ends of one corner of the triangular rotating block respectively, the end parts of piston rods of the first hydraulic cylinders are rotationally connected to one side of the upright, second hydraulic cylinders are rotationally connected to the other corner of the triangular rotating block, triangular fixing blocks are rotationally connected to the end parts of piston rods of the second hydraulic cylinders, rotating blocks are fixedly connected to the upper ends of the triangular fixing blocks, the top ends of the rotating blocks are rotationally connected with one corner of the triangular rotating block, and the triangular fixing blocks are fixedly connected with the base; after the drilling machine is used, the extension second hydraulic cylinder is started to jack up one corner of the triangular rotating block and rotate the triangular rotating block, and meanwhile the shrinkage first hydraulic cylinder is started to enable the middle of the upright post to rotate with one corner of the triangular rotating block, so that the upper end of the upright post is slowly close to the base until being parallel to the base, and the angle of the upright post is convenient to fold and adjust.
Preferably, the lower end of the upright post is provided with a first hydraulic rod, two sides of the lower end of the base are provided with crawler wheels, two sides of the lower end of the base are fixedly connected with a second hydraulic rod, one side of the upper end of the base is provided with a cab, and one side of the upper end of the base is detachably provided with a balancing weight; in the use, start first hydraulic stem and ground contact and keep the steady of stand, start second hydraulic stem and ground contact and keep the steady of base, the crawler wheel that the base lower extreme was equipped with conveniently removes the rig, and the balancing weight can balance the pressure that the rig is located stand one side, guarantees during operation rig atress balance stability.
The beneficial effects of the invention are as follows:
1. according to the SWSD powerful multifunctional drilling machine, the rotary drilling bit is driven to rotate by the driving motor, the driving power head drives the steel casing to rotate, the first support drives the motor to slide on the upright post, the second support drives the rotating head to slide on the upright post, the effect of simultaneously drilling the steel casing and the rotary drilling bit into the ground is achieved, and the working efficiency is improved.
2. According to the SWSD powerful multifunctional drilling machine, the driving motor drives the first drill rod, the second drill rod and the rotary drilling bit to rotate, soil enters the box body from the circular through hole and is discharged from the mud discharging hole when rotating, so that the soil is discharged while drilling is realized, the working efficiency is improved, and the hole forming speed is high.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a front view of a first embodiment of the invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
FIG. 6 is a partial cross-sectional view of the case of the present invention;
FIG. 7 is a schematic view of the rotary drill bit of the present invention;
FIG. 8 is a schematic view of a partial explosion of the present invention;
in the figure: 1. a column; 2. pulley block; 3. a first hydraulic lever; 4. a first bracket; 5. a second bracket; 6. a motor; 7. a cylindrical shaft; 8. prismatic columns; 9. a first drill pipe; 10. prismatic holes; 11. a circular through hole; 12. a second drill rod; 13. a third bracket; 14. rotary drilling bit; 15. a case; 16. a mud hole; 17. a steel pile casing; 18. alloy tool bit; 19. a power head; 20. a cylinder; 21. a first hydraulic cylinder; 22. a rotating block; 23. a triangular rotating block; 24. a second hydraulic cylinder; 25. a triangular fixed block; 26. a cab; 27. a reel; 28. a base; 29. balancing weight; 30. a second hydraulic lever; 31. track wheels; 32. and (3) a steel wire.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 5, the SWSD powerful multifunctional drilling machine according to the embodiments of the present invention includes a stand column 1, a first sliding lifting device, a first rotating device, and a rotary drill bit 14, where the first sliding lifting device is disposed on one side of the stand column 1, the first sliding lifting device includes a first support 4, a winding drum 27, and a steel wire 32, one end of the steel wire 32 is fixed on an outer side wall of the winding drum 27, the other end of the steel wire 32 is fixedly connected with the first support 4, and the first support 4 is driven by rotating the winding drum 27 to slide axially along the stand column 1; the first rotating device is arranged on the first bracket 4; the rotary drilling bit 14 is detachably connected to the bottom of the first rotating device, the first rotating device comprises a cylindrical shaft 7, and the rotary drilling bit 14 is driven to rotate by rotating the cylindrical shaft 7; when the drilling machine works, the length of the steel wire 32 is released through the rotary drum 27, the first support 14 moves downwards along the upright post 1, then the first rotary device moves downwards, the rotary drill bit 14 contacts the bottom surface, the rotary drill bit 14 is driven to rotate through the cylindrical shaft 7 of the first rotary device, a linear guide rail structure can be arranged in the upright post 1 for increasing the earth boring force of the rotary drill bit 14, a sliding table of the linear guide rail is fixedly connected with the first support 14, and the sliding table is matched with the gravity of the rotary drill bit 14 in a sliding mode downwards to drill into the ground, so that earth boring work is completed.
The steel pile driving device further comprises a second sliding lifting device, a second rotating device and a steel pile casing 17, wherein the second sliding lifting device is arranged on one side of the upright 1, and comprises a second bracket 5 which is arranged on the upright 1 in a sliding manner; the second rotating device is arranged on the second sliding lifting device, the second rotating device comprises a power head 19 arranged in the second bracket 5, a linear guide rail mechanism can be arranged in the upright 1, a sliding table of the linear guide rail mechanism is connected with the second bracket 5, and the power head 19 is driven to axially slide along the upright 1 by the second bracket 5; the steel pile casing 17 is detachably arranged at the bottom of the power head 19, and the steel pile casing 17 can be driven to rotate through the power head 19; when the drilling machine works, the sliding table of the linear guide rail is controlled to move downwards, so that the second bracket 5 moves downwards, the power head 19 and the steel pile casing 17 are driven to slide downwards, the bottom end of the steel pile casing 17 is enabled to contact the ground, and the power head 19 is started to drive the steel pile casing 17 to rotate, so that the steel pile casing 17 drills into the ground; the simultaneous operation of the steel casing 17 and the rotary drilling bit 14 is realized, and the drilling effect is improved.
As shown in fig. 1, the first sliding lifting device comprises a pulley block 2 fixed at the upper end of a stand column 1, the first bracket 4 is in sliding connection with the stand column 1, and the winding drum 27 is mounted on a base 28; the winding drum 27 is rotated to enable the steel wire 32 to slide in the pulley block 2 and drive the first bracket 4 to slide on one side of the upright post 1, so that the supporting auxiliary effect is achieved, and the steel wire 32 can be conveniently retracted and released.
As shown in fig. 3 to 5, the first rotating device includes a motor 6, the motor 6 is fixedly connected to the first bracket 4, a first drill rod 9 is detachably mounted at the lower end of the cylindrical shaft 7, a plurality of second drill rods 12 are detachably mounted at the lower end of the first drill rod 9, and the lower ends of the second drill rods 12 are detachably connected with a rotary drill bit 14; the starting motor 6 drives the cylinder shaft 7 to rotate, the cylinder shaft 7 drives the first drill rod 9 to rotate, the first drill rod 9 drives the second drill rod 12 to rotate, the second drill rod 12 drives the rotary drilling bit 14 to rotate, the number of the second rotating rods 12 can be assembled and lengthened according to the drilling depth, and soil drilling work of the rotary drilling bit 14 with different depths can be conveniently achieved.
As shown in fig. 3 to 5 and 7, prismatic holes 10 are respectively formed in middle positions of top ends of the first drill rod 9, the second drill rod 12 and the rotary drill bit 14, prismatic columns 8 matched with the prismatic holes 10 are fixedly connected to middle positions of bottom ends of the cylindrical shaft 7, the first drill rod 9 and the second drill rod 9, and after the cylindrical shaft 7, the first drill rod 9, the second drill rod 12 and the rotary drill bit 14 are assembled, the prismatic columns 8 are inserted into the prismatic holes 10; the prismatic column 8 at the lower end of the cylindrical shaft 7 is inserted and installed in the prismatic hole 10 formed in the first drill rod 9, the prismatic column 8 at the lower end of the first drill rod 9 is inserted and installed in the prismatic hole 10 formed in the upper end of the second drill rod 12, the prismatic column 8 formed in the lower end of the second drill rod 12 is inserted and installed in the prismatic hole 10 formed in the upper end of the rotary drilling bit 14, the insertion and installation of the prismatic column 8 and the prismatic hole 10 are convenient, the first rotating rod 9 and the second rotating rod 12 can be driven to synchronously rotate by driving the cylindrical shaft 7 to rotate, the rotation is driven to rotate, and the number of the second rotating rods 12 can be assembled and lengthened according to the drilling depth, so that the rotary drilling machine is practical and convenient.
As shown in fig. 1, the second rotating device comprises a cylinder 20 fixedly connected to the bottom of the power head 19, the lower end of the cylinder 20 is detachably mounted with the steel casing 17, and a plurality of alloy cutter heads 18 are fixed at the edge of the lower end of the steel casing 17; after the steel pile casing 17 and the cylinder 20 are installed, the power head 19 is started to drive the steel pile casing 17 to rotate, and the edge of the alloy cutter head 18 arranged at the lower end of the steel pile casing 17 is sharp, so that the steel pile casing 17 can be conveniently drilled into the ground.
As shown in fig. 2, a triangle rotating block 23 is rotatably connected to one side of the upright 1, two end side walls of one corner of the triangle rotating block 23 are respectively rotatably connected with a first hydraulic cylinder 21, a piston rod end of the first hydraulic cylinder 21 is rotatably connected with one side of the upright 1, the other corner of the triangle rotating block 23 is rotatably connected with a second hydraulic cylinder 24, a piston rod end of the second hydraulic cylinder 24 is rotatably connected with a triangle fixing block 25, the upper end of the triangle fixing block 25 is fixedly connected with a rotating block 22, the top end of the rotating block 22 is rotatably connected with one corner of the triangle rotating block 23, and the triangle fixing block 25 is fixedly connected with a base 28; after the drilling machine is used, the second extension hydraulic cylinder 24 is started to jack up one corner of the triangular rotating block 23 and rotate the rotating block 22, and meanwhile the first contraction hydraulic cylinder 21 is started to rotate the middle part of the upright post 1 and one corner of the triangular rotating block 23, so that the upper end of the upright post 1 is slowly close to the base 28 until being parallel to the base 28, and the angle of the upright post 1 is convenient to fold and adjust.
As shown in fig. 1, a first hydraulic rod 3 is arranged at the lower end of the upright 1, crawler wheels 31 are arranged at two sides of the lower end of the base 28, a second hydraulic rod 30 is fixedly connected to two sides of the lower end of the base 28, a cab 26 is arranged at one side of the upper end of the base 28, and a balancing weight 29 is detachably arranged at one side of the upper end of the base 28; during the use, start first hydraulic stem 3 and ground contact and keep stand 1's steady, start second hydraulic stem 30 and ground contact and keep the steady of base 28, the crawler wheel 31 that the base 28 lower extreme was equipped with conveniently removes the rig, and balancing weight 29 can balance the pressure that the rig is located stand 1 one side, guarantees that during operation rig atress balance is stable.
Example two
As shown in fig. 3 to 5 and 8, a first comparative example is shown in which another embodiment of the present invention is: the middle parts of the first drill rod 9, the second drill rod 12 and the rotary drilling bit 14 are respectively provided with a plurality of circular through holes 11, and the positions of the circular through holes 11 are in one-to-one correspondence and are communicated with each other; when the drilling machine works, mud flows into the steel casing 17, mud mixed with slag stones is pumped in from the circular through holes 11 in the rotary drilling bit 14 through an external mud pump, and then is conveyed upwards by the plurality of circular through holes 11 in the first drill rod 9 and the second drill rod 12 and then discharged, so that the mud mixed with slag stones can be pumped out when the drilling machine works.
As shown in fig. 6, a third bracket 13 is fixedly connected to the bottom of the first bracket 4, an energy dissipation device is mounted on the third bracket 13, and the top end of the first drill rod 9 is positioned inside the energy dissipation device; the mud mixed with the slag stone is discharged into the energy dissipation device through the first drill rod 9, and the circular through holes 11 on the first drill rod 9 of the plurality of mud discharging pipelines are not required to be arranged for connection, so that the mud is collected and stored.
As shown in fig. 6, the energy dissipation device comprises a box body 15 rotatably connected with the outer sides of the cylindrical shaft 7 and the first drill rod 9, a mud hole 16 is formed in the upper end of the box body 15, and the outer side of the box body 15 is fixedly connected to the third bracket 13; when the drilling machine works, the cylindrical shaft 7 drives the first drill rod 9 to rotate in the box body 15, meanwhile, mud mixed with slag stones does not influence the discharge of mud from the mud discharge holes 16 in the box body 15 after flowing into the box body 15 from the plurality of circular through holes 11, the discharge work of the mud mixed with slag stones is facilitated, and the working efficiency is improved.
When the drilling machine is used, the drilling machine is moved to a position needing to be drilled, the second hydraulic rod 30 is started to keep the drilling machine stable, the first hydraulic cylinder 21 and the second hydraulic cylinder 24 are started to adjust the upright post 1 to be parallel to the ground, meanwhile, the balancing weight 29 is installed at the rear end of the drilling machine, the stability of the drilling machine is ensured in the process of adjusting the upright post 1, the first hydraulic rod 3 is started after the adjustment is finished, the upright post 1 is contacted with the ground, the steel wire 32 is released to enable the motor 6 to be contacted with the ground, the prismatic column 8 at the lower end of the cylindrical shaft 7 is inserted and installed in the prismatic hole 10 arranged in the first drill rod 9, the prismatic column 8 at the lower end of the first drill rod 9 is inserted and installed in the prismatic hole 10 arranged in the upper end of the second drill rod 12, the prismatic column 8 arranged at the lower end of the second drill rod 12 is inserted and installed in the prismatic hole 10 arranged in the upper end of the rotary drill bit 14, the rotary drum 27 is rotated to tighten the steel wire 32 to lift the rotary drill bit 14, the steel pile casing 17 is arranged at the lower end of the cylinder 20, the second bracket 5 is slid downwards to enable the alloy cutter head 18 at the bottom of the steel pile casing 17 to contact the ground, the power head 19 is started to drill the steel pile casing 17 into the ground for a certain distance, meanwhile, the winding drum 27 is rotated to release the steel wire 32, the first bracket 4 is slid downwards to simultaneously start the motor 6, the rotary drill bit 14 is arranged in the middle of the steel pile casing 17 and drills into the ground, the rotary drill bit 14 is lifted after a certain distance is drilled, the soil is poured out to work continuously, meanwhile, mud is put into the steel pile casing 17, mud mixed with slag is pumped into the rotary drill bit 14 through an external mud pump, the mud is conveyed upwards through a plurality of circular through holes 11 in the first drill rod 9 and the second drill rod 12, then is discharged into the box 15, the mud is discharged into the sedimentation tank through a hose from the mud discharge hole 16, and the mud after sedimentation enters the steel pile casing 17 again, the drilling machine can be used for pumping out slurry mixed with slag stones while working, the frequency of pumping out the rotary drilling bit 14 from the steel pile casing 17 for taking out soil is greatly reduced, the working efficiency is improved, after drilling is finished, the rotary drilling bit 14 is lifted up, the steel pile casing 17 is detached from the cylinder 20, the steel pile casing 17 is left underground, a reinforcement cage is placed in the steel pile casing 17, concrete is poured, the cylinder 20 and the steel pile casing 17 are installed after the completion, the steel pile casing 17 is taken out in a rotating mode, and pile finishing construction is finished.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A powerful multifunctional drilling machine for SWSD, which is characterized in that: comprising
A column (1);
the first sliding lifting device is arranged on one side of the upright post (1), and comprises a first bracket (4), a winding drum (27) and a steel wire (32), one end of the steel wire (32) is fixed on the outer side wall of the winding drum (27), the other end of the steel wire (32) is fixedly connected with the first bracket (4), and the first bracket (4) is driven to axially slide along the upright post (1) by rotating the winding drum (27);
the first rotating device is arranged on the first bracket (4);
the rotary drilling bit (14) is detachably connected to the bottom of the first rotating device, the first rotating device comprises a cylindrical shaft (7), and the rotary drilling bit (14) is driven to rotate by rotating the cylindrical shaft (7);
the second sliding lifting device is arranged on one side of the upright post (1) and comprises a second bracket (5) arranged on the upright post (1) in a sliding manner;
the second rotating device is arranged on the second sliding lifting device and comprises a power head (19) arranged in the second bracket (5), and the power head (19) is driven to axially slide along the upright post (1) through the second bracket 5;
the steel pile casing (17), steel pile casing (17) demountable installation is in unit head (19) bottom, can drive steel pile casing (17) rotation through unit head (19).
2. The SWSD powerful multifunctional drilling machine of claim 1, wherein: the first sliding lifting device comprises a pulley block (2) fixed at the upper end of the upright post (1), the first bracket (4) is in sliding connection with the upright post (1), and the winding drum (27) is arranged on the base (28).
3. A SWSD powerful multifunctional drilling machine according to claim 2, characterized in that: the first rotating device comprises a motor (6), the motor (6) is fixedly connected to the first support (4), a first drill rod (9) is detachably mounted at the lower end of the cylindrical shaft (7), a plurality of second drill rods (12) are detachably mounted at the lower end of the first drill rod (9), and the lower ends of the second drill rods (12) are detachably connected with the rotary drilling bit (14).
4. A SWSD powerful multifunctional drilling machine according to claim 3, characterized in that: the novel drilling machine is characterized in that prismatic holes (10) are formed in the middle of the top ends of the first drilling rod (9), the second drilling rod (12) and the rotary drilling bit (14), prismatic columns (8) matched with the prismatic holes (10) are fixedly connected to the middle of the bottom ends of the cylindrical shaft (7), the first drilling rod (9) and the middle of the first drilling rod (9), and the prismatic columns (8) are inserted into the prismatic holes (10) after the first drilling rod (9), the second drilling rod (12) and the rotary drilling bit (14) are assembled.
5. The SWSD powerful multifunctional drilling machine of claim 4, wherein: the middle parts of the first drill rod (9), the second drill rod (12) and the rotary drilling bit (14) are respectively provided with a plurality of circular through holes (11), and the positions of the plurality of circular through holes (11) are in one-to-one correspondence and are mutually communicated.
6. The SWSD powerful multifunctional drilling machine of claim 1, wherein: the second rotating device comprises a cylinder (20) fixedly connected to the bottom of the power head (19), the lower end of the cylinder (20) is detachably mounted with the steel protection cylinder (17), and a plurality of alloy cutter heads (18) are fixed at the edge of the lower end of the steel protection cylinder (17).
7. A SWSD powerful multifunctional drilling machine according to claim 3, characterized in that: the bottom rigid coupling of first support (4) has third support (13), install the energy dissipation device on third support (13), the top of first drilling rod (9) is located the energy dissipation device inside.
8. The SWSD powerful multifunctional drilling machine of claim 7, wherein: the energy dissipation device comprises a box body (15) which is rotationally connected with the outer sides of the cylindrical shaft (7) and the first drill rod (9), a mud discharging hole (16) is formed in the upper end of the box body (15), and the outer side of the box body (15) is fixedly connected to the third support (13).
9. A SWSD powerful multifunctional drilling machine according to claim 2, characterized in that: the novel hydraulic lifting device is characterized in that a triangular rotating block (23) is rotationally connected to one side of the upright (1), first hydraulic cylinders (21) are rotationally connected to two end side walls of one corner of the triangular rotating block (23) respectively, piston rod ends of the first hydraulic cylinders (21) are rotationally connected to one side of the upright (1), a second hydraulic cylinder (24) is rotationally connected to the other corner of the triangular rotating block (23), a triangular fixing block (25) is rotationally connected to the piston rod ends of the second hydraulic cylinder (24), a rotating block (22) is fixedly connected to the upper end of the triangular fixing block (25), the top end of the rotating block (22) is rotationally connected with one corner of the triangular rotating block (23), and the triangular fixing block (25) is fixedly connected with a base (28).
10. A SWSD powerful multifunctional drilling machine according to claim 2, characterized in that: the stand (1) lower extreme is equipped with first hydraulic stem (3), base (28) lower extreme both sides are equipped with track wheel (31), base (28) lower extreme both sides fixedly connected with second hydraulic stem (30), base (28) upper end one side is equipped with driver's cabin (26), base (28) upper end one side demountable installation has balancing weight (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310410077.5A CN116335532A (en) | 2023-04-17 | 2023-04-17 | Powerful multifunctional drilling machine for SWSD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310410077.5A CN116335532A (en) | 2023-04-17 | 2023-04-17 | Powerful multifunctional drilling machine for SWSD |
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| Publication Number | Publication Date |
|---|---|
| CN116335532A true CN116335532A (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310410077.5A Pending CN116335532A (en) | 2023-04-17 | 2023-04-17 | Powerful multifunctional drilling machine for SWSD |
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| Country | Link |
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| CN (1) | CN116335532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211678A (en) * | 2023-10-24 | 2023-12-12 | 石家庄巨匠煤矿机械有限公司 | Crawler-type rock soil deep hole drilling machine |
| CN118327452A (en) * | 2024-06-17 | 2024-07-12 | 杭州钱通置业有限公司 | Drilling equipment for civil foundation pile construction and construction method thereof |
| CN118514775A (en) * | 2024-07-18 | 2024-08-20 | 国网江西省电力有限公司建设分公司 | Mountain walking support auxiliary mechanism of rotary drilling rig |
-
2023
- 2023-04-17 CN CN202310410077.5A patent/CN116335532A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211678A (en) * | 2023-10-24 | 2023-12-12 | 石家庄巨匠煤矿机械有限公司 | Crawler-type rock soil deep hole drilling machine |
| CN117211678B (en) * | 2023-10-24 | 2024-05-03 | 石家庄巨匠煤矿机械有限公司 | Crawler-type rock soil deep hole drilling machine |
| CN118327452A (en) * | 2024-06-17 | 2024-07-12 | 杭州钱通置业有限公司 | Drilling equipment for civil foundation pile construction and construction method thereof |
| CN118514775A (en) * | 2024-07-18 | 2024-08-20 | 国网江西省电力有限公司建设分公司 | Mountain walking support auxiliary mechanism of rotary drilling rig |
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