CN115012812A - Multifunctional drilling equipment for construction - Google Patents
Multifunctional drilling equipment for construction Download PDFInfo
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- CN115012812A CN115012812A CN202111570172.9A CN202111570172A CN115012812A CN 115012812 A CN115012812 A CN 115012812A CN 202111570172 A CN202111570172 A CN 202111570172A CN 115012812 A CN115012812 A CN 115012812A
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- sliding
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- rotating
- supporting
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- 238000005553 drilling Methods 0.000 title claims abstract description 114
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 163
- 239000000428 dust Substances 0.000 claims abstract description 51
- 238000010030 laminating Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 2
- 235000012431 wafers Nutrition 0.000 description 7
- 239000012634 fragment Substances 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation 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
- E21B7/00—Special methods or apparatus for drilling
-
- 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
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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
- 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses multifunctional drilling equipment for construction, which can meet the requirement of vertical, horizontal and multidirectional drilling of any inclined plane by the common matching of a steering mechanism, a supporting mechanism and a sliding mechanism, and can always keep drilling along a straight line when a drill bit performs drilling operation by the matching of the drilling mechanism and the sliding mechanism, thereby avoiding the problem of drill bit fracture caused by deviation of the drill bit from the drilling axis due to the shaking of the equipment in the drilling process; the device can be freely translated and can be stably placed on the ground through the universal wheel, the supporting screw rod, the supporting wafer and the supporting nut; through dust hood, dust catcher, the hose that sets up, the piece that produces when can absorbing drilling realizes dustless operation, avoids piece influence subsequent drilling, better play the effect of avoiding drilling to sink.
Description
Technical Field
The invention relates to multifunctional drilling equipment for construction, and belongs to the technical field of construction equipment.
Background
Drilling equipment is essential equipment in engineering construction, and in the construction, the electric drill is generally held by hand by the user and is controlled, and the in-process of punching has not avoided having a great deal of unstable factor, has also a great deal of safety problem. There is certain drawback in current movable drilling equipment when using, at first, general drilling equipment exists the problem that is difficult to realize that a plurality of directions punch, can only single realization drill to ground, perhaps single punches to the wall body, and secondly, there is inconvenience of removing in general drilling equipment, and finally, general drilling equipment can't handle the piece and the dust that produce drilling.
Disclosure of Invention
The invention provides multifunctional drilling equipment for construction, which is used for drilling, further used for drilling in multiple directions, and further used for matching with guiding and dust suction actions during drilling.
The technical scheme of the invention is as follows: a multifunctional drilling device for construction comprises a drilling mechanism, a sliding mechanism, a direction changing mechanism and a supporting mechanism; the drilling mechanism arranged on the sliding mechanism is driven to drill horizontally, vertically and obliquely by the cooperation of the direction changing mechanism, the supporting mechanism and the sliding mechanism.
The drilling mechanism comprises an electric drill host 1 and a drill bit 3; the electric drill main machine 1 is fixed on the sliding mechanism, and the drill bit 3 is installed at the output end of the electric drill main machine 1.
The sliding mechanism comprises a sliding plate 4, a sliding adjusting bolt 5, a mounting plate 6, an electric drill sliding block 7, a fixing screw 8 and a fixing nut 9; the sliding plate 4 is in fit sliding with a sliding groove 6-2 on a mounting plate 6, which is rotationally connected with the turning mechanism, and the sliding direction of the sliding plate 4 is parallel to the axial direction of a drill bit 3 in the drilling mechanism, the sliding plate 4 is in fit with a sliding adjusting threaded hole 6-1 on the mounting plate 6 through a sliding adjusting bolt 5 to fix the sliding plate 4 and the mounting plate 6, an electric drill sliding block 7 fixedly connected with the drilling mechanism is in fit sliding with a guide rail 6-3 on the mounting plate 6, and the sliding direction of the electric drill sliding block is parallel to the axial direction of the drill bit 3 in the drilling mechanism, and a fixing screw 8 penetrates through a sliding hole of the guide rail 6-3 and the electric drill sliding block 7 to fix the electric drill sliding block 7 and the mounting plate 6 through a fixing nut 9.
And a slider threaded shaft 7-1 arranged on the electric drill slider 7 is connected with an electric drill threaded connecting hole 1-1 on an electric drill main machine 1 in the drilling mechanism.
The direction changing mechanism is used for being matched with the sliding mechanism to realize rotation and fixation of the direction changing mechanism and the sliding mechanism; the supporting mechanism is used for being matched with the supporting mechanism to realize the rotation and the fixation of the supporting mechanism and the supporting mechanism.
The steering mechanism realizes the switching of interference fit and clearance fit between the upper hexagonal conical rotating shaft 10 and a sliding plate rotating conical hole 4-1 on a sliding plate 4 in the sliding mechanism by screwing/unscrewing an upper locking nut 12, and realizes the rotation and fixation of the steering mechanism and the sliding mechanism; the switching between the interference fit and the clearance fit between the lower hexagonal conical rotating shaft 16 and the turning slider rotating conical hole 15-2 is realized by screwing/unscrewing the lower end locking nut 18; the rotating flat rotating shaft 19-2 is rotationally connected with the supporting mechanism to realize the rotation and fixation of the direction changing mechanism and the supporting mechanism; the axial direction of the rotating flat rotating shaft 19-2 is perpendicular to the axial direction of the lower hexagonal conical rotating shaft 16, and the axial directions of the upper hexagonal conical rotating shaft 10 and the lower hexagonal conical rotating shaft 16 are parallel.
The direction changing mechanism comprises an upper end hexagonal conical rotating shaft 10, an upper end spring 11, an upper end locking nut 12, a sliding sleeve 13, a telescopic adjusting bolt 14, a direction changing sliding block 15, a lower end hexagonal conical rotating shaft 16, a lower end spring 17, a lower end locking nut 18 and a steering joint 19; wherein, the upper hexagonal conical rotating shaft 10 passes through the sleeve connecting shaft hole 13-1 at one side of one end of the sliding sleeve 13, the upper end spring 11 and the sliding plate rotating conical hole 4-1 on the sliding plate 4 in the sliding mechanism in sequence, and then is matched with the upper locking nut 12 which passes through the sleeve connecting shaft hole 13-1 at the other side of one end of the sliding sleeve 13, the other end of the sliding sleeve 13 is sleeved on one end of the direction-changing slide block 15, and the telescopic adjusting bolt 14 passes through the sliding sleeve 13 and is in threaded connection with the telescopic adjusting threaded hole 15-1 of the direction-changing slide block 15; the lower hexagonal conical rotating shaft 16 sequentially passes through the rotating connecting shaft hole 19-1 at one side of one end of the steering joint 19, the lower end spring 17 and the turning slider rotating conical hole 15-2 at the other end of the turning slider 15 and then is matched with the lower end locking nut 18 passing through the rotating connecting shaft hole 19-1 at the other side of one end of the steering joint 19; the rotating flat rotating shaft 19-2 at the other end of the steering joint 19 is rotatably connected with the supporting mechanism.
The supporting mechanism comprises a supporting frame 20, a rocking handle 21, a supporting nut 22, a supporting screw 23, a supporting wafer 24, a universal wheel 25 and a fastening screw 26; the universal wheel 25 is arranged at the bottom of the support frame 20, a threaded hole 20-2 is formed in the support frame 20, a support wafer 24 is arranged at one end, close to the universal wheel 25, of the support screw 23, the other end of the support screw 23 extends out of the threaded hole 20-2 to be connected with the rocking handle 21, a support nut 22 is arranged at the extending end of the support screw, a boss 20-5 is arranged in the middle of the front end support rod 20-3 of the support frame 20, a rotating shaft hole 20-7 is formed in the center of the boss 20-5, the rotating shaft hole 20-7 penetrates through the boss 20-5 and the front end support rod 20-3, the rotating flat rotating shaft 19-2 at the other end of the rotating joint 19 in the direction changing mechanism is inserted into the rotating shaft hole 20-7, the bottom surface 19-4 of the rotating joint is attached to the top surface 20-6 of the boss, and a fastening screw 26 penetrates through a fastening threaded hole 20-4 in one side of the support frame 20 to act on a fastening groove 19-3 in the rotating flat rotating shaft 19-2.
The dust collector also comprises a dust collection mechanism, wherein the dust collection mechanism comprises a dust collection cover 27, a hose 28 and a dust collector 29; wherein, the dust hood 27 is connected with the dust collector 29 through a hose 28, the dust hood 27 is fixed with the bottom of the mounting plate 6 in the sliding mechanism, the axial line of the drill bit 3 in the drilling mechanism is superposed with the central axial line of the dust hood 27, and the dust collector 29 is supported by a supporting mechanism.
The dust hood 27 comprises a cylinder structure and a circular ring structure located on one opening side of the cylinder structure, the other opening side of the cylinder structure is used for being attached to a working surface, the outer diameter of the circular ring structure is matched with the inner diameter of the cylinder structure, and the inner diameter of the circular ring structure is larger than the outer diameter of the drill bit 3 in the drilling mechanism.
The invention has the beneficial effects that: according to the drilling device, the turning mechanism, the supporting mechanism and the sliding mechanism are matched together, so that the drilling device can be used for vertical, horizontal and multidirectional drilling of any inclined plane, and meanwhile, through the matching of the drilling mechanism and the sliding mechanism, a drill bit can always keep drilling along a straight line when performing drilling operation, so that the problem of drill bit fracture caused by deviation of the drill bit from a drilling axis due to equipment shaking in the drilling process is solved; the device can be freely translated and can be stably placed on the ground through the universal wheel, the supporting screw rod, the supporting wafer and the supporting nut; through dust hood, dust catcher, the hose that sets up, the piece that produces when can absorbing drilling realizes dustless operation, avoids the piece to influence subsequent drilling, better play the effect of avoiding drilling to sink.
Drawings
FIG. 1 is a schematic perspective view of a storage mode of the present invention;
FIG. 2 is a schematic perspective view of a vertical drilling mode of the present invention;
FIG. 3 is a schematic perspective view of a horizontal drilling mode of the present invention;
FIG. 4 is a schematic perspective view of the bevel drilling mode of the present invention;
FIG. 5 is a schematic view of the drilling mechanism of the present invention;
FIG. 6 is a schematic rear view of the sliding mechanism of the present invention;
FIG. 7 is a schematic front view of the sliding mechanism of the present invention;
FIG. 8 is a schematic view of the direction change mechanism of the present invention;
FIG. 9 is a sectional view of the upper tapered shaft connection portion of the present invention;
FIG. 10 is a sectional view of the lower tapered shaft connection of the present invention;
FIG. 11 is a schematic view of the support mechanism of the present invention;
FIG. 12 is a sectional view of the horizontal rotation portion and the fastening portion of the rotating horizontal rotation shaft according to the present invention;
FIG. 13 is a schematic view of the suction mechanism of the present invention;
the reference numbers in the figures: 1-an electric drill host, 1-1-an electric drill threaded connecting hole, 2-a handle, 3-a drill bit, 4-a sliding plate, 4-1-a sliding plate rotating conical hole, 5-a sliding adjusting bolt, 6-a mounting plate, 6-1-a sliding adjusting threaded hole, 6-2-a sliding chute, 6-3-a guide rail, 7-an electric drill slider, 7-1-a slider threaded shaft, 8-a fixing screw, 9-a fixing nut, 10-an upper end hexagonal conical rotating shaft, 10-1-an upper end threaded shaft, 10-2-an upper end hexagonal shaft facing, 11-an upper end spring, 12-an upper end locking nut, 12-1-an upper end threaded hole, 13-a sliding sleeve and 13-1-a sleeve connecting shaft hole, 14-a telescopic adjusting bolt, 15-a direction-changing slide block, 15-1-a telescopic adjusting threaded hole, 15-2-a direction-changing slide block rotating taper hole, 16-a lower end hexagonal taper rotating shaft, 16-1-a lower end threaded shaft, 16-2-a lower end hexagonal shaft facing surface, 17-a lower end spring, 18-a lower end locking nut, 18-1-a lower end threaded hole, 19-a rotating joint, 19-1-a rotating connecting shaft hole, 19-2-a rotating flat rotating shaft, 19-3-a fastening groove, 19-4-a rotating joint bottom surface, 20-a support frame, 20-1-a placing plate, 20-2-a threaded hole, 20-3-a front end support rod, 20-4-a fastening threaded hole and 20-5-a boss, 20-6-boss top surface, 20-7-rotating shaft hole, 21-rocking handle, 22-supporting nut, 23-supporting screw rod, 24-supporting wafer, 25-universal wheel, 26-fastening screw, 26-1-fastening threaded shaft, 27-dust hood, 28-hose and 29-dust collector.
Detailed Description
The invention will be further described with reference to the following figures and examples, without however restricting the scope of the invention thereto.
Example 1: as shown in fig. 1 to 13, a multifunctional drilling apparatus for construction includes a drilling mechanism, a sliding mechanism, a steering mechanism, and a supporting mechanism; the drilling mechanism arranged on the sliding mechanism is driven to drill horizontally, vertically and obliquely by the cooperation of the direction changing mechanism, the supporting mechanism and the sliding mechanism.
Further, the drilling mechanism can be arranged to comprise an electric drill host 1 and a drill bit 3; the electric drill main machine 1 is fixed on the sliding mechanism, and the drill bit 3 is installed at the output end of the electric drill main machine 1.
Further, it may be provided that the drilling mechanism further comprises a handle 2 for holding. Specifically, two handles 2 may be provided and fixedly mounted on both sides of the electric drill main body 1.
Further, the sliding mechanism can be arranged to comprise a sliding plate 4, a sliding adjusting bolt 5, a mounting plate 6, an electric drill sliding block 7, a fixing screw 8 and a fixing nut 9; the sliding plate 4 is connected with the turning mechanism in a rotating mode and is matched with a sliding groove 6-2 in a mounting plate 6 to slide, the sliding direction of the sliding plate 4 is parallel to the axial direction of a drill bit 3 in the drilling mechanism, the sliding plate 4 is matched with a sliding adjusting threaded hole 6-1 in the mounting plate 6 through a sliding adjusting bolt 5 and is used for fixing the sliding plate 4 and the mounting plate 6, an electric drill sliding block 7 fixedly connected with the drilling mechanism is matched with a guide rail 6-3 in the mounting plate 6 to slide, the sliding direction of the electric drill sliding block is parallel to the axial direction of the drill bit 3 in the drilling mechanism, and a fixing screw 8 penetrates through a sliding hole in the guide rail 6-3 and the electric drill sliding block 7 to realize fixing of the electric drill sliding block 7 and the mounting plate 6 through a fixing nut 9.
Further, a slider threaded shaft 7-1 arranged on the electric drill slider 7 can be connected with an electric drill threaded connecting hole 1-1 on an electric drill main machine 1 in the drilling mechanism.
Furthermore, the direction changing mechanism can be arranged to be matched with the sliding mechanism to realize rotation and fixation of the direction changing mechanism and the sliding mechanism; the supporting mechanism is used for being matched with the supporting mechanism to realize rotation and fixation of the supporting mechanism and the supporting mechanism.
Furthermore, the steering mechanism can be arranged to realize the switching between interference fit and clearance fit between the upper hexagonal conical rotating shaft 10 and a sliding plate rotating conical hole 4-1 on the sliding plate 4 in the sliding mechanism by screwing/unscrewing the upper locking nut 12, so as to realize the rotation and fixation of the steering mechanism and the sliding mechanism; the switching between the interference fit and the clearance fit between the lower hexagonal conical rotating shaft 16 and the turning slider rotating conical hole 15-2 is realized by screwing/unscrewing the lower end locking nut 18; the rotating flat rotating shaft 19-2 is rotationally connected with the supporting mechanism to realize the rotation and fixation of the direction changing mechanism and the supporting mechanism; the axial direction of the rotating flat rotating shaft 19-2 is perpendicular to the axial direction of the lower hexagonal tapered rotating shaft 16, and the axial directions of the upper hexagonal tapered rotating shaft 10 and the lower hexagonal tapered rotating shaft 16 are parallel.
Further, the direction changing mechanism can be arranged to comprise an upper hexagonal tapered rotating shaft 10, an upper spring 11, an upper locking nut 12, a sliding sleeve 13, a telescopic adjusting bolt 14, a direction changing slider 15, a lower hexagonal tapered rotating shaft 16, a lower spring 17, a lower locking nut 18 and a steering joint 19; wherein, after passing through a sleeve connecting shaft hole 13-1 at one end of a sliding sleeve 13, an upper end spring 11 and a sliding plate rotating tapered hole 4-1 on a sliding plate 4 in a sliding mechanism in sequence, the upper end hexagonal tapered rotating shaft 10 is matched with an upper end lock nut 12 passing through the sleeve connecting shaft hole 13-1 at the other end of the sliding sleeve 13, and the upper end lock nut 12 is screwed/unscrewed to realize the switching between the interference fit and the clearance fit between the upper end hexagonal tapered rotating shaft 10 and the sliding plate rotating tapered hole 4-1 (by rotating the upper end lock nut 12, the upper end threaded shaft 10-1 is screwed with an upper end threaded hole 12-1 of the upper end lock nut 12 to generate the interference fit between the tapered rotating shaft and the tapered hole so as to fix the rotating shaft to rotate, the upper end lock nut 12 is rotated to unscrew the upper end threaded shaft 10-1 and the upper end threaded hole 12-1 of the upper end lock nut 12, the spring which is propped between the upper hexagonal shaft veneering 10-2 and the end face of the sliding plate rotating shaft taper hole 4-1 can separate the taper hole from the taper shaft, so that the interference fit is changed into clearance fit, the activating component rotates, so that the sliding plate 4 and the sliding sleeve 13 realize relative rotation, the cross section of the rotating position is shown in figure 9), the other end of the sliding sleeve 13 is sleeved on one end of the direction-changing slide block 15, and the telescopic adjusting bolt 14 penetrates through the sliding sleeve 13 to be in threaded connection with the telescopic adjusting threaded hole 15-1 of the direction-changing slide block 15, so that the fixed telescopic effect is achieved; the lower end hexagonal tapered spindle 16 passes through a rotary connecting shaft hole 19-1 on one side of one end of a steering joint 19, a lower end spring 17 and a turning slider rotary tapered hole 15-2 on the other end of the turning slider 15 in sequence, then is matched with a lower end locking nut 18 passing through the rotary connecting shaft hole 19-1 on the other side of one end of the steering joint 19, and by screwing/unscrewing the lower end locking nut 18, the switching between the interference fit and the clearance fit between the lower end hexagonal tapered spindle 16 and the turning slider rotary tapered hole 15-2 is realized (by screwing the lower end locking nut 18, the lower end threaded spindle 16-1 of the lower end hexagonal tapered spindle 16 and the lower end threaded hole 18-1 of the lower end locking nut 18 are screwed, so that the interference fit is generated between the tapered spindle and the tapered hole to fix the spindle rotation, and by screwing the lower end locking nut 18, the lower end tapered spindle 16 and the lower end threaded hole 18-1 of the lower end locking nut 18 are unscrewed, the spring which is propped between the lower end hexagonal shaft veneering surface 16-2 and the end surface of the turning slide block turning taper hole 15-2 can separate the taper hole and the taper shaft, so that the interference fit is changed into clearance fit, the activation part rotates, the turning joint 19 and the turning slide block 15 realize relative rotation, and the cross section of the rotating position is shown in fig. 10); the rotating flat rotating shaft 19-2 at the other end of the steering joint 19 is rotatably connected with the supporting mechanism. The axes of the drilling mechanism in different planes and the plane of the supporting mechanism are horizontal, vertical or inclined through the cooperation of the direction changing mechanism, the sliding mechanism and the supporting mechanism.
Further, the supporting mechanism can be arranged to include a supporting frame 20, a rocking handle 21, a supporting nut 22, a supporting screw 23, a supporting wafer 24, a universal wheel 25 and a fastening screw 26; wherein, four universal wheels 25 are arranged at four corners at the bottom of the support frame 20, four threaded holes 20-2 are arranged on the support frame 20 and beside the universal wheels 25, a support wafer 24 is arranged at one end of a support screw 23 close to the universal wheels 25, the other end of the support screw 23 extends out of the threaded hole 20-2 to be connected with a rocking handle 21, a support nut 22 is arranged at the extending end, a boss 20-5 is arranged at the middle part of a front end support rod 20-3 of the support frame 20, a rotating shaft hole 20-7 is arranged at the center of the boss 20-5, the rotating shaft hole 20-7 penetrates through the boss 20-5 and the front end support rod 20-3, a rotating flat rotating shaft 19-2 at the other end of a rotating joint 19 in a direction changing mechanism is inserted into the rotating shaft hole 20-7, the bottom surface 19-4 of the rotating joint is attached to the top surface 20-6 of the boss, and a fastening screw 26 penetrates through a fastening threaded hole 20-4 at one side of the support frame 20 to ensure that the tip of a fastening threaded shaft 26-1 acts on the top surface of the support frame 20 The fastening groove 19-3 on the rotating flat rotating shaft 19-2. The position where the bottom surface 19-4 of the rotary joint is tightly attached to the top surface 20-6 of the boss is positioned, so that the fastening groove 19-3 on the rotary flat rotating shaft 19-2 is level to the fastening threaded hole 20-4; the horizontal rotation movement of the above components of the supporting mechanism relative to the supporting frame is realized by loosening the fastening screw 26, and then the fastening screw 26 is screwed to play a role in fixing and rotating the horizontal rotation shaft.
Further, a dust suction mechanism comprising a dust suction hood 27, a hose 28 and a dust collector 29; wherein, the dust hood 27 is connected with the dust collector 29 through a hose 28, the dust hood 27 is fixedly welded with the bottom of the mounting plate 6, the axial line of the drill bit 3 in the drilling mechanism is superposed with the central axial line of the dust hood 27, the dust collector 29 is supported through a supporting mechanism, and the dust collector 29 is mounted on the placing plate 20-1 of the supporting frame 20.
Further, can set up dust hood 27 includes the cylinder structure and is located the ring structure of a cylinder structure opening side, and another opening side of cylinder structure is used for laminating with the working face, and ring structure external diameter and the adaptation of cylinder structure internal diameter, ring structure internal diameter are greater than the external diameter of drill bit 3 in the drilling mechanism. Through this structure and sliding construction cooperation installation, can realize another opening side of drum structure and the laminating realization location of waiting the drilling face to when drilling with the equidirectional not, the piece that produces when all can preventing or reducing 3 drills of drill bit is wafted, and the piece that produces when further can collecting 3 drills of drill bit so that the dust catcher absorbs.
A use method of multifunctional drilling equipment for construction is used for containing the multifunctional drilling equipment for construction, the device is firstly placed on the ground, a fixing nut 9 is loosened, a sliding electric drill slider 7 is arranged at the upper end of a mounting plate 6, the fixing nut 9 is screwed, and the purpose is to enable a drilling mechanism to be located at a working initial position. The telescopic adjusting bolt 14 is unscrewed and pulled out, the direction-changing slider 15 is contracted to the innermost end of the sliding sleeve 13, the telescopic adjusting bolt 14 is inserted and screwed, the telescopic of the direction-changing slider 15 is fixed, and the occupied space area of the device is reduced. The sliding adjusting bolt 5 is unscrewed and pulled out, so that the sliding plate 4 slides to the left and right positions in the middle of the mounting plate 6, the sliding adjusting bolt 5 is inserted and screwed, and the movement of the sliding plate 4 is fixed. The fastening screw 26 is loosened, the rotation of the rotary union 19 is rotated to flatten the rotating shaft 19-2 so that the mechanism above the base is in the forward direction, and then the fastening screw 26 is tightened. Loosening the upper end lock nut 12 to activate the rotation between the slide 4 and the sliding sleeve 13; the lower end locking nut 18 is unscrewed, and the rotation between the direction-changing slide block 15 and the rotary joint 19 is activated. Arrange mounting panel 6 in lower horizontal plane for mounting panel 6 keeps the level with support frame 20, and two places rotation position can follow along with mounting panel 6's removal and rotate foldingly this moment, treat mounting panel 6 to pending location, screw up upper end lock nut 12 and lower extreme lock nut 18, make two places rotation position fixed. And finally, the four rocking handles 21 are rocked one by one, the rocking handles 21 drive the supporting screw 23 to rotate in the threaded hole 20-2, the supporting screw 23 can move upwards due to the rotation of the threads until all the supporting wafers 24 are separated from the ground, the four universal wheels 25 are in contact with the ground, and the device can move on the ground through the four universal wheels 25.
Example 2: a multifunctional drilling device for construction is basically the same as that in the embodiment 1, and is different from the embodiment in that:
a use method of multifunctional drilling equipment for construction is characterized in that the device is used for vertical drilling, firstly, the device is placed on the ground, a fixing nut 9 is loosened, a sliding electric drill slider 7 is arranged at the upper end of a mounting plate 6, and the fixing nut 9 is screwed tightly, so that a drilling mechanism is located at a working initial position. Through the universal wheel 25 that sets up, can remove near the place that needs punch with this device, wave four rocking handles 21 that set up one by one, rocking handle 21 drives supporting screw 23 at screw hole 20-2 internal rotation, supporting screw 23 can be because of the rotatory downward movement of screw thread, until supporting disk 24 contacts the horizontal plane after, continue to wave rocking handle 21 and can reverse this device of messenger and be lifted, treat that four universal wheels 25 break away from the horizontal plane, make this device can not horizontal migration, the respective rocking handle 21 of rotation once more finely tunes, make this device after being lifted support frame 20 keep the level can, then screw up support nut 22 and paste tight support frame 20 surface, play the rotatory effect of fixed stay screw 23. Loosening the fastening screw 26 to activate the rotation of the rotating flat rotating shaft 19-2; loosening the upper end lock nut 12 to activate the rotation between the slide 4 and the sliding sleeve 13; loosening the lower end locking nut 18 to activate the rotation between the turning sliding block 15 and the rotating joint 19; the sliding adjusting bolt 5 is unscrewed and pulled out, and the sliding motion between the sliding plate 4 and the mounting plate 6 is activated; the telescopic adjusting bolt 14 is unscrewed and pulled out, and the telescopic movement of the direction-changing slider 15 and the sliding sleeve 13 is activated. The handle 2 is held to lift the drilling mechanism and simultaneously drive the mounting plate 6 to move, at the moment, three activated rotating parts, a sliding part and a telescopic part are activated, 5 moving parts move along with the movement of the mounting plate 6, the dust hood 27 is adhered to the surface of a drilled hole, the axis of the drill bit 3 is aligned with the drilling position, at the moment, the mounting plate 6 is vertical to the support frame 20, then the sliding adjusting bolt 5 and the telescopic adjusting bolt 14 are inserted and screwed, the sliding motion between the sliding plate 4 and the mounting plate 6 is fixed, the sliding block 15 and the telescopic motion of the sliding sleeve 13 are fixed, and then the upper end locking nut 12, the lower end locking nut 18 and the fastening screw 26 are screwed, so that the three rotating parts are fixed. Finally, the power supply is started, the fixing nut 9 is loosened, the handle 2 is pushed, the electric drill sliding block 7 and the mounting plate 6 are changed into sliding connection between the guide rails 6-3 from fixed connection, then the drilling mechanism fixedly mounted on the electric drill sliding block 7 can slide linearly on the guide rails 6-3 along with the electric drill sliding block 7, the drilling operation of the device is achieved, and meanwhile, the dust collector 29 can timely suck away the fragments generated during drilling through the dust hood 27 and the hose 28.
Example 3: a multifunctional drilling device for construction is basically the same as the embodiment 1, and is different from the embodiment in that:
a use method of multifunctional drilling equipment for construction is characterized in that the device is used for horizontal drilling, the device is firstly placed on the ground, a fixing nut 9 is loosened, an electric drill sliding block 7 is slid on the upper end of a mounting plate 6, and the fixing nut 9 is screwed tightly, so that a drilling mechanism is located at a working initial position. Through the universal wheel 25 that sets up, can remove near the place that needs punch with this device, wave four rocking handles 21 that set up one by one, rocking handle 21 drives supporting screw 23 at screw hole 20-2 internal rotation, supporting screw 23 can be because of the rotatory downward movement of screw thread, until supporting disk 24 contacts the horizontal plane after, continue to wave rocking handle 21 and can reverse this device of messenger and be lifted, treat that four universal wheels 25 break away from the horizontal plane, make this device can not horizontal migration, the respective rocking handle 21 of rotation once more finely tunes, make this device after being lifted support frame 20 keep the level can, then screw up support nut 22 and paste tight support frame 20 surface, play the rotatory effect of fixed stay screw 23. In order to take account of the central balance of the upper part of the whole device during horizontal drilling, the sliding adjusting bolt 5 is unscrewed and pulled out, the sliding plate 4 slides to the left and right positions in the middle of the mounting plate 6, the sliding adjusting bolt 5 is inserted and screwed, and the movement of the sliding plate 4 is fixed. Then the fastening screw 26 is unscrewed to activate the rotation of the rotating flat rotating shaft 19-2; loosening the upper end lock nut 12 to activate the rotation between the slide 4 and the sliding sleeve 13; loosening the lower end locking nut 18 to activate the rotation between the direction-changing slide block 15 and the rotary joint 19; the telescopic adjusting bolt 14 is unscrewed and pulled out, and the telescopic movement of the turning slider 15 and the sliding sleeve 13 is activated. The mounting plate 6 is driven to move while the handle 2 is held to lift the drilling mechanism, at the moment, three activated rotating parts and one activated telescopic part are moved along with the movement of the mounting plate 6, the dust hood 27 is tightly attached to the surface where a drill hole is located, meanwhile, the axis of the drill bit 3 is aligned to the drilling position, at the moment, the mounting plate 6 and the support frame 20 are kept horizontal, then the telescopic adjusting bolt 14 is inserted and screwed, the telescopic movement of the turning slide block 15 and the sliding sleeve 13 is fixed, and then the upper end locking nut 12, the lower end locking nut 18 and the fastening screw 26 are screwed, so that the three rotating parts are fixed. Finally, the power supply is started, the fixing nut 9 is loosened, the handle 2 is pushed, the electric drill sliding block 7 and the mounting plate 6 are changed into sliding connection between the guide rails 6-3 from fixed connection, then the drilling mechanism fixedly mounted on the electric drill sliding block 7 can slide linearly on the guide rails 6-3 along with the electric drill sliding block 7, the drilling operation of the device is achieved, and meanwhile, the dust collector 29 can timely suck away the fragments generated during drilling through the dust hood 27 and the hose 28.
Example 4: a multifunctional drilling device for construction is basically the same as that in the embodiment 1, and is different from the embodiment in that:
the utility model provides a drilling equipment's application method for multi-functional construction, uses this device inclined plane drilling, at first places this device subaerial, loosens fixation nut 9, and slip electric drill slider 7 is in mounting panel 6 upper end to screw up fixation nut 9, the purpose is in the initial position of work in order to make drilling mechanism. Through the universal wheel 25 that sets up, can remove near the place that needs punch with this device, wave four rocking handles 21 that set up one by one, rocking handle 21 drives supporting screw 23 at screw hole 20-2 internal rotation, supporting screw 23 can be because of the rotatory downward movement of screw thread, until supporting disk 24 contacts the horizontal plane after, continue to wave rocking handle 21 and can reverse this device of messenger and be lifted, treat that four universal wheels 25 break away from the horizontal plane, make this device can not horizontal migration, the respective rocking handle 21 of rotation once more finely tunes, make this device after being lifted support frame 20 keep the level can, then screw up support nut 22 and paste tight support frame 20 surface, play the rotatory effect of fixed stay screw 23. Loosening the fastening screw 26 to activate the rotation of the rotating flat rotating shaft 19-2; loosening the upper end lock nut 12 to activate the rotation between the slide 4 and the sliding sleeve 13; loosening the lower end locking nut 18 to activate the rotation between the turning sliding block 15 and the rotating joint 19; the sliding adjusting bolt 5 is unscrewed and pulled out, and the sliding motion between the sliding plate 4 and the mounting plate 6 is activated; the telescopic adjusting bolt 14 is unscrewed and pulled out, and the telescopic movement of the direction-changing slider 15 and the sliding sleeve 13 is activated. The mounting plate 6 is driven to move while the drilling mechanism is lifted by holding the handle 2, at the moment, the three activated rotating parts, the sliding part and the telescopic part with the total 5 moving parts move along with the movement of the mounting plate 6, the dust hood 27 is adhered to the surface of the drilled hole, the axis of the drill bit 3 is aligned with the drilling position, at the moment, the mounting plate 6 and the support frame 20 keep an acute angle, the axis of the drill bit 3 is vertical to the drilling surface, then the sliding adjusting bolt 5 and the telescopic adjusting bolt 14 are inserted and screwed, the sliding motion between the sliding plate 4 and the mounting plate 6 is fixed, the sliding motion between the variable-direction sliding block 15 and the sliding sleeve 13 is fixed, and then the upper end locking nut 12, the lower end locking nut 18 and the fastening screw 26 are screwed, so that the three rotating parts are fixed. Finally, the power supply is started, the fixing nut 9 is loosened, the handle 2 is pushed, the electric drill sliding block 7 and the mounting plate 6 are changed into sliding connection between the guide rails 6-3 from fixed connection, then the drilling mechanism fixedly mounted on the electric drill sliding block 7 can slide linearly on the guide rails 6-3 along with the electric drill sliding block 7, the drilling operation of the device is achieved, and meanwhile, the dust collector 29 can timely suck away the fragments generated during drilling through the dust hood 27 and the hose 28.
The working principle of the invention is as follows:
and when the upper end locking nut 12 is screwed down, the end face of the locking nut can be leftwards extruded by clinging to the end face of the sliding plate rotating taper hole 4-1, so that interference fit is generated between the taper hole and the taper shaft, and the sliding plate 4 and the sliding sleeve 13 are fixed to rotate. And when the upper locking nut 12 is loosened, the end face of the locking nut can be separated from the end face of the sliding plate rotating conical hole 4-1, the upper spring 11 is propped between the end face of the sleeve connecting shaft hole 13-1 and the end face of the sliding plate rotating shaft conical hole 4-1, the interference fit between the conical hole and the conical shaft is changed into clearance fit by means of the elasticity of the upper spring 11, and the free rotation of the sliding plate 4 and the sliding sleeve 13 is recovered.
And the lower end locking nut 18 is screwed down, and the end face of the locking nut can be leftwards extruded along the end face of the direction-changing sliding block rotating conical hole 15-2, so that interference fit is generated between the conical hole and the conical shaft, and the rotation of the direction-changing sliding block 15 and the rotary joint 19 is fixed. And when the lower end locking nut 18 is loosened, the end face of the locking nut can be separated from the end face of the turning slider rotating conical hole 15-2, the lower end spring 17 is propped between the end face of the rotating connecting shaft hole 19-1 and the end face of the turning slider rotating conical hole 15-2, the interference fit between the conical hole and the conical shaft is changed into clearance fit by means of the elasticity of the lower end spring 17, and the free rotation of the turning slider 15 and the rotating joint 19 is recovered.
The fastening screw 26 passes through the fastening threaded hole 20-4 to act on the fastening groove 19-3 of the rotating flat rotating shaft 19-2, and the rotating flat rotating shaft 19-2 can rotate and be fixed in the rotating shaft hole 20-7 by adjusting the tightness of the fastening screw 26.
The relative sliding position of the sliding plate 4 on the mounting plate 6 can be adjusted by matching the elastic sliding adjusting bolt 5 with different sliding adjusting threaded holes 6-1; the relative telescopic position of the sliding sleeve 13 and the direction-changing sliding block 15 can be adjusted by matching the elastic telescopic adjusting bolt 14 with different telescopic adjusting threaded holes 15-1.
Can remove the place that needs punched through the universal wheel that sets up with this device, wave four rocking handles of setting one by one, the rocking handle drives the support screw rod at the through hole internal rotation, the support screw rod can be because of the rotatory downstream of screw thread, until supporting after the disk contacts the horizontal plane, continue to wave the rocking handle and can reverse make the device lifted, make four universal wheels break away from the horizontal plane, then screw up adjusting nut and paste tight support frame surface, play the rotatory effect of fixed stay screw rod, with this fixing that realizes device supporting mechanism.
The power is started, loosen fixation nut, promote the handle for electric drill slider and mounting panel change into sliding connection by fixed connection between the guide rail, fixed mounting drilling mechanism alright along with the electric drill slider rectilinear sliding on the guide rail on the electric drill slider afterwards, so just so the operation of punching of realizing the device, the piece that produces when dust catcher also can will drill through the hose through the suction hood simultaneously in time absorbs and falls.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a drilling equipment is used in multi-functional construction which characterized in that: comprises a drilling mechanism, a sliding mechanism, a direction changing mechanism and a supporting mechanism; the drilling mechanism arranged on the sliding mechanism is driven to drill horizontally, vertically and obliquely by the cooperation of the direction changing mechanism, the supporting mechanism and the sliding mechanism.
2. The multifunctional drilling equipment for construction according to claim 1, wherein: the drilling mechanism comprises an electric drill main machine (1) and a drill bit (3); the electric drill main machine (1) is fixed on the sliding mechanism, and the drill bit (3) is installed at the output end of the electric drill main machine (1).
3. The multifunctional drilling equipment for construction according to claim 1, wherein: the sliding mechanism comprises a sliding plate (4), a sliding adjusting bolt (5), a mounting plate (6), an electric drill sliding block (7), a fixing screw rod (8) and a fixing nut (9); the sliding plate (4) is connected with the turning mechanism in a rotating mode and is matched with a sliding groove (6-2) in the mounting plate (6) to slide, the sliding direction of the sliding plate is parallel to the axial direction of a drill bit (3) in the drilling mechanism, the sliding plate (4) is matched with a sliding adjusting threaded hole (6-1) in the mounting plate (6) through a sliding adjusting bolt (5) and is used for fixing the sliding plate (4) and the mounting plate (6), an electric drill sliding block (7) fixedly connected with the drilling mechanism is matched with a guide rail (6-3) in the mounting plate (6) to slide, the sliding direction of the electric drill sliding block is parallel to the axial direction of the drill bit (3) in the drilling mechanism, and a fixing screw (8) penetrates through a sliding hole in the guide rail (6-3) and the electric drill sliding block (7) to realize fixing of the electric drill sliding block (7) and the mounting plate (6) through a fixing nut (9).
4. The multifunctional drilling equipment for construction according to claim 3, wherein: and a slider threaded shaft (7-1) arranged on the electric drill slider (7) is connected with an electric drill threaded connecting hole (1-1) on an electric drill main machine (1) in the drilling mechanism.
5. The multifunctional drilling equipment for construction according to claim 1, wherein: the direction changing mechanism is used for being matched with the sliding mechanism to realize rotation and fixation of the direction changing mechanism and the sliding mechanism; the supporting mechanism is used for being matched with the supporting mechanism to realize the rotation and the fixation of the supporting mechanism and the supporting mechanism.
6. The multifunctional drilling equipment for construction according to claim 5, wherein: the direction changing mechanism realizes the switching between interference fit and clearance fit between the upper hexagonal conical rotating shaft (10) and a sliding plate rotating conical hole (4-1) on a sliding plate (4) in the sliding mechanism by screwing/unscrewing an upper locking nut (12), and realizes the rotation and fixation of the direction changing mechanism and the sliding mechanism; the switching between the interference fit and the clearance fit between the lower hexagonal conical rotating shaft (16) and the turning slide block rotating conical hole (15-2) is realized by screwing/unscrewing the lower locking nut (18); the rotating flat rotating shaft (19-2) is rotationally connected with the supporting mechanism to realize the rotation and fixation of the direction changing mechanism and the supporting mechanism; the axial direction of the rotating flat rotating shaft (19-2) is vertical to the axial direction of the lower hexagonal conical rotating shaft (16), and the axial directions of the upper hexagonal conical rotating shaft (10) and the lower hexagonal conical rotating shaft (16) are parallel.
7. The multifunctional drilling equipment for construction according to claim 5, wherein: the direction changing mechanism comprises an upper hexagonal conical rotating shaft (10), an upper end spring (11), an upper end locking nut (12), a sliding sleeve (13), a telescopic adjusting bolt (14), a direction changing sliding block (15), a lower hexagonal conical rotating shaft (16), a lower end spring (17), a lower end locking nut (18) and a steering joint (19); the upper hexagonal conical rotating shaft (10) sequentially penetrates through a sleeve connecting shaft hole (13-1) in one side of one end of a sliding sleeve (13), an upper end spring (11) and a sliding plate rotating conical hole (4-1) in a sliding mechanism middle sliding plate (4) and then is matched with an upper locking nut (12) penetrating through the sleeve connecting shaft hole (13-1) in the other side of one end of the sliding sleeve (13), the other end of the sliding sleeve (13) is sleeved on one end of a turning sliding block (15), and a telescopic adjusting bolt (14) penetrates through the sliding sleeve (13) and is in threaded connection with a telescopic adjusting threaded hole (15-1) of the turning sliding block (15); the lower hexagonal conical rotating shaft (16) sequentially penetrates through a rotating connecting shaft hole (19-1) on one side of one end of the steering joint (19), a lower end spring (17) and a turning sliding block rotating conical hole (15-2) on the other end of the turning sliding block (15) and then is matched with a lower end locking nut (18) penetrating through the rotating connecting shaft hole (19-1) on the other side of one end of the steering joint (19); the rotating flat rotating shaft (19-2) at the other end of the steering joint (19) is rotatably connected with the supporting mechanism.
8. The multifunctional drilling equipment for construction as set forth in claim 1, wherein: the supporting mechanism comprises a supporting frame (20), a rocking handle (21), a supporting nut (22), a supporting screw rod (23), a supporting wafer (24), a universal wheel (25) and a fastening screw (26); wherein, a universal wheel (25) is arranged at the bottom of the support frame (20), a threaded hole (20-2) is arranged on the support frame (20), one end of a support screw rod (23) close to the universal wheel (25) is provided with a support wafer (24), the other end of the support screw rod (23) extends out of the threaded hole (20-2) to be connected with a rocking handle (21), and a support nut (22) is arranged on the extending end, a boss (20-5) is arranged in the middle of a front end support rod (20-3) of the support frame (20), a rotating shaft hole (20-7) is arranged in the center of the boss (20-5), the rotating shaft hole (20-7) penetrates through the boss (20-5) and the front end support rod (20-3), a rotating flat rotating shaft (19-2) at the other end of a rotating joint (19) in the direction changing mechanism is inserted into the rotating shaft hole (20-7), the bottom surface (19-4) of the rotating joint is attached to the top surface (20-6) of the boss, the fastening screw (26) passes through a fastening threaded hole (20-4) on one side of the support frame (20) and acts on a fastening groove (19-3) on the rotary translation shaft (19-2).
9. The multifunctional drilling equipment for construction according to claim 1, wherein: the dust collector also comprises a dust collection mechanism, wherein the dust collection mechanism comprises a dust collection cover (27), a hose (28) and a dust collector (29); the dust collection cover (27) is connected with the dust collector (29) through a hose (28), the dust collection cover (27) is fixed to the bottom of the mounting plate (6) in the sliding mechanism, the axis of the drill bit (3) in the drilling mechanism is overlapped with the central axis of the dust collection cover (27), and the dust collector (29) is supported through a supporting mechanism.
10. The multifunctional drilling equipment for construction as set forth in claim 9, wherein: dust hood (27) include the drum structure and lie in drum structure one division of mouth side's ring structure, another opening side of drum structure is used for laminating with the working face, and ring structure external diameter and drum structure internal diameter adaptation, ring structure internal diameter are greater than the external diameter of drill bit (3) in the drilling mechanism.
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| CN202111570172.9A CN115012812B (en) | 2021-12-21 | 2021-12-21 | Drilling equipment is used in multi-functional construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111570172.9A CN115012812B (en) | 2021-12-21 | 2021-12-21 | Drilling equipment is used in multi-functional construction |
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Citations (5)
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|---|---|---|---|---|
| US20110048805A1 (en) * | 2009-08-28 | 2011-03-03 | Bauer Maschinen Gmbh | Drilling apparatus and method for working the ground |
| CN111206914A (en) * | 2019-12-13 | 2020-05-29 | 王�琦 | Underground engineering intelligent digital drilling test system and real-time analysis method |
| CN111764827A (en) * | 2020-07-29 | 2020-10-13 | 云南云内动力机械制造有限公司 | Deflection mechanism for drilling machine and using method |
| CN112814564A (en) * | 2021-02-24 | 2021-05-18 | 铁福来装备制造集团股份有限公司 | Crawler hydraulic drilling machine for coal mine |
| CN214997429U (en) * | 2021-05-24 | 2021-12-03 | 中交第四公路工程局有限公司 | Dust-free drilling machine applied to multi-arch tunnel construction |
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2021
- 2021-12-21 CN CN202111570172.9A patent/CN115012812B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110048805A1 (en) * | 2009-08-28 | 2011-03-03 | Bauer Maschinen Gmbh | Drilling apparatus and method for working the ground |
| CN111206914A (en) * | 2019-12-13 | 2020-05-29 | 王�琦 | Underground engineering intelligent digital drilling test system and real-time analysis method |
| CN111764827A (en) * | 2020-07-29 | 2020-10-13 | 云南云内动力机械制造有限公司 | Deflection mechanism for drilling machine and using method |
| CN112814564A (en) * | 2021-02-24 | 2021-05-18 | 铁福来装备制造集团股份有限公司 | Crawler hydraulic drilling machine for coal mine |
| CN214997429U (en) * | 2021-05-24 | 2021-12-03 | 中交第四公路工程局有限公司 | Dust-free drilling machine applied to multi-arch tunnel construction |
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| CN115012812B (en) | 2023-06-23 |
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