CN113944427B - Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof - Google Patents
Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof Download PDFInfo
- Publication number
- CN113944427B CN113944427B CN202111312459.1A CN202111312459A CN113944427B CN 113944427 B CN113944427 B CN 113944427B CN 202111312459 A CN202111312459 A CN 202111312459A CN 113944427 B CN113944427 B CN 113944427B
- Authority
- CN
- China
- Prior art keywords
- shaped
- driving
- groove
- drilling
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 title claims abstract description 68
- 239000002689 soil Substances 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 36
- 230000037431 insertion Effects 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 28
- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 18
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 8
- 241000237983 Trochidae Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/02—Dredgers; Soil-shifting machines hand-operated ; handheld soil shifting equipment acting by sucking E02F3/8891
-
- 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
-
- 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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a drilling device with a soil shoveling mechanism for highway bridge construction and an implementation method thereof, which belong to the technical field of highway bridge engineering and aim to solve the problems that when the drilling device drills, manual pressure is required to be provided for drilling, and the drilling effect is poor.
Description
Technical Field
The invention relates to the technical field of highway bridge engineering, in particular to a drilling device with a soil shoveling mechanism for highway bridge construction and an implementation method thereof.
Background
Highway bridge construction includes main bridge (i.e. upper bridge structure and lower bridge structure) construction and auxiliary engineering facilities in the bridge location population. The auxiliary engineering facilities are various, such as structures for regulating and controlling water flow, such as revetments and diversion dikes for keeping stable riverways at bridge positions, approach bridges with bridge heads connected with highways, railings for preventing wheels from colliding on bridge floors, sidewalk railings for ensuring pedestrian safety, on-bridge signs, under-bridge navigation signs, bridge floor lighting equipment and the like. In addition, the bridge in the earthquake region is also provided with a shock-proof device, the suspension cable traction of the cable-stayed bridge is provided with an additional device for preventing pneumatic resonance, the movable bridge is provided with a mechanical device, and the bridge on the ice-flowing river is provided with an ice breaking device and the like. Therefore, the bridge engineering is related to structural engineering, foundation engineering, hydraulic engineering and traffic engineering, and related to subjects such as meteorology, hydrology, engineering geology, building materials, testing technology, engineering machinery, aesthetics, environmental protection and the like, and is an engineering technology with strong comprehensiveness. In the construction process of highway bridge engineering, it is one of indispensable works to carry out drilling to the soil.
When present highway bridge construction, generally, utilize the external pressure of giving the drill bit to add the motor and drive drill bit self and rotate, thereby realize drilling work, this kind of drilling mode, not only need the operator to take the rig together to remove, still need the operator to exert great pressure when drilling simultaneously, when the pressure of exerting is not big enough, then lead to the drill bit skew easily, make the hole of drilling out inconsistent with preset position, and the rig also does not have ingenious application to the displacement when the motor drives the drill bit and rotates, come to wholly fix the rig, use and consume the manpower, be not convenient for use.
Aiming at the problems, the drilling device with the soil shoveling mechanism for the highway bridge construction and the implementation method thereof are provided.
Disclosure of Invention
The invention aims to provide a drilling device with a soil shoveling mechanism for highway bridge construction and an implementation method thereof, which are used for working, so that the problems that when a highway bridge is constructed in the background, the pressure applied to a drill bit from the outside is usually utilized, and a motor drives the drill bit to rotate so as to realize the drilling work, the drilling mode not only needs an operator to drive the drilling machine to move together, but also needs the operator to apply larger pressure during drilling, when the applied pressure is not large enough, the drill bit is easy to deviate, so that the drilled hole is inconsistent with a preset position, and the drilling machine does not skillfully apply the displacement when the motor drives the drill bit to rotate so as to fix the whole drilling machine, the use consumes manpower, and the use is inconvenient are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a drilling device with a soil shoveling mechanism for highway bridge construction comprises an installation shell and a communication top shell fixedly connected and installed on the top surface of the middle part of the installation shell, wherein the bottom surfaces of two ends of the installation shell are respectively and communicatively provided with a support shell, two ends of the bottom surface of the support shell are respectively provided with universal wheels, the middle part of the outer wall of one side of the installation shell is fixedly provided with a connecting clamp, a soil shoveling is installed on the connecting clamp, the middle part of the installation shell is provided with a soil drilling fixing component, an inner groove is arranged in an inner cavity of the installation shell, the bottom surface of the middle part of the inner groove is provided with a communication anti-blocking hole, the inner walls of two sides of the middle part of the inner groove are respectively provided with a pair of first arc-shaped slideways, the inner walls of two upper ends of the inner groove are respectively provided with a second arc-shaped slideway, four limiting sliding plates are fixedly installed on the bottom surface of the installation shell, the outer wall of the inner sides of the limiting sliding plates is provided with a third arc-shaped slideway, and the third arc-shaped slideway is communicated with the first arc-shaped slideway;
a first groove is formed in the bottom surface of the middle of the communicating top shell, the first groove is communicated with the inner groove, a pair of fourth arc-shaped slideways are respectively arranged on the inner walls of the two sides of the lower end of the first groove, and the fourth arc-shaped slideways are communicated with the first arc-shaped slideway;
a second inner groove is formed in the top surface of the middle of the supporting shell, the second inner groove is communicated with the inner grooves, a pair of fifth arc-shaped slideways are respectively arranged on the inner walls of the two ends of the lower side of the second inner groove, and a communication extending hole is formed in the bottom surface of the middle of the supporting shell;
the earth drilling fixing assembly comprises a driving mechanism and a drill bit, one end of the drill bit is fixedly installed at the output tail end of the driving mechanism, direction changing mechanisms are respectively installed at two end parts of the driving mechanism in a sliding mode, the direction changing mechanisms are arranged on the inner wall of the inner cavity of the inner groove in a sliding mode, the lower end part of each direction changing mechanism is connected with an inserting fixing mechanism, and the inserting fixing mechanisms are arranged in the second inner groove in a sliding mode.
Furthermore, the communication anti-blocking hole comprises a circular through hole and cross-shaped through holes which are symmetrically communicated with and arranged on two sides of the circular through hole respectively.
Further, the actuating mechanism includes H type sliding plate and sets up the first ball in H type sliding plate both sides four corners department respectively, fixed mounting has the motor that just reverses on the middle part top surface of H type sliding plate, the output of the motor that just reverses is and runs through H type sliding plate setting, the screw thread dish has been cup jointed to the fixed on the output of the motor that just reverses, and slidable mounting has the driving ring on the bottom surface of screw thread dish, the screw thread dish passes through the screw thread and installs between the screw thread arc piece, the middle part of screw thread dish is provided with the hole of cup jointing, be provided with the annular mounting groove on the bottom surface of screw thread dish, be provided with annular spacing slide on the both sides inner wall of annular mounting groove inner chamber respectively.
Furthermore, the driving ring comprises a driving ring main body and second balls which are uniformly arranged on the inner wall and the outer wall of the driving ring main body respectively, L-shaped driving columns are fixedly arranged on the bottom surfaces of the two ends of the driving ring main body respectively, third balls are arranged on the outer walls of the two sides of the inner ends of the L-shaped driving columns respectively, and driving shafts are fixedly arranged on the outer walls of the two sides of the outer ends of the L-shaped driving columns respectively.
Further, direction change mechanism includes the horizontal slider of T type and the chute installation piece of fixed mounting on the one end top surface of the horizontal slider of T type, the other end of the horizontal slider of T type rotates installs the rhombus expansion bracket, the output end of rhombus expansion bracket installs the connecting block that pushes down, slidable mounting has the rack on the middle part bottom surface of the connecting block that pushes down, powerful spring has been cup jointed to the periphery of rack, be provided with the fourth ball on the upside outer wall at the horizontal slider both ends of T type respectively, be provided with oblique spout on one side outer wall of chute installation piece upper end, and the lower tip of oblique spout is the intercommunication setting, fixed mounting has L type guide block on the one end outer wall of chute installation piece, and L type guide block sets up the lower extreme opening part at oblique spout.
Furthermore, the inserting and fixing mechanism comprises an inserting rod and a lifting driving rod arranged in an inner cavity in the middle of the inserting rod, a plurality of groups of fixing inserting rods are symmetrically embedded on two corresponding side walls of the inserting rod respectively, anti-discharging sliding blocks are fixedly installed on the outer walls of the two sides of the upper end of the inserting rod respectively, and fifth balls are arranged on the outer walls of the upper side and the lower side of the outer end of each anti-discharging sliding block respectively.
Furthermore, the two corresponding side walls of the insertion rod are symmetrically provided with insertion rod installation sliding grooves respectively, two side walls of each insertion rod installation sliding groove are provided with square grooves respectively, a T-shaped driving inner groove is formed in the inner cavity of the middle of the insertion rod, the T-shaped driving inner grooves are communicated with the insertion rod installation sliding grooves respectively, a connection bridge block is fixedly installed on the inner wall of the upper end of each insertion rod installation sliding groove, and sixth balls are arranged on the outer walls of the two sides of the outer end of the connection bridge block respectively.
Furthermore, a lifting rack is fixedly arranged on the top face of one end of the upper lifting driving rod, the upper end of the lifting rack is connected with a transmission gear in a meshed mode, the transmission gear is rotatably arranged on the inner wall of the upper end of the T-shaped driving inner groove, and the rack is connected with the transmission gear in a meshed mode.
Furthermore, the fixed inserting rod comprises a fixed inserting rod main body and a telescopic rod which is rotatably installed on the outer wall of one side of the lower end of the fixed inserting rod main body, the output end of the telescopic rod is fixedly installed on the outer wall of the upper lifting driving rod, the outer walls of the two ends of the lower end of the fixed inserting rod are respectively and fixedly provided with a rotation limiting shaft, an angle adjusting groove is formed in the outer wall of the inner side of the fixed inserting rod, adjusting inner grooves are formed in the inner walls of the two sides of the angle adjusting groove respectively, a sixth ball is arranged in the adjusting inner grooves, and the rotation limiting shaft is arranged in the square groove.
The invention provides another technical scheme that: the implementation method of the drilling device with the soil shoveling mechanism for highway bridge construction is provided, and comprises the following steps:
s1: when an operator needs to drill, the forward and reverse rotating motor can be started, and when the forward and reverse rotating motor rotates in the forward direction, the threaded disc can be driven to rotate in the threaded arc-shaped block, so that the threaded disc can move downwards integrally;
s2: the threaded disc drives the driving ring to move downwards, so that the driving shaft can slide in the inclined sliding groove, and the T-shaped transverse sliding block can move outwards under the limiting action of the inclined sliding groove, so that the input end of the rhombic expansion bracket can be transversely extruded;
s3: the rhombic expansion bracket extends to drive the downward pressing connecting block to move downwards, the inserting rod is driven to move downwards under the action of the strong spring, the sliding block is prevented from contacting the bottom surface of the inner cavity of the second inner groove after the inserting rod is inserted into the ground, and the inserting rod cannot move downwards continuously;
s4: when the downward pressing connecting block continues to move downwards, the rack can be driven to move downwards relative to the inserting rod, so that the transmission gear is driven to rotate, and the transmission gear can drive the upward lifting rack to move upwards;
s5: under the action of the lifting rack, the lifting driving rod integrally moves upwards, so that the fixed inserting rod main body can be driven by the telescopic rod to move upwards, and under the action of the sixth ball and the adjusting inner groove, the upper end part of the fixed inserting rod main body moves outwards while moving upwards;
s6: the fixed inserting rod main body is inserted into the soil to fix the whole device, the driving shaft is separated from the inclined chute, and the driving mechanism integrally drives the drill bit to continuously move downwards to perform drilling work;
s7: after the drilling is finished, the forward and reverse rotating motor rotates reversely, so that the whole reset can be realized, and the next drilling can be carried out.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a drilling device with a soil shoveling mechanism for highway bridge construction and an implementation method thereof, when an operator needs to drill, a forward and reverse motor can be started, when the forward and reverse motor rotates forward, a threaded disc can be driven to rotate in a threaded arc block, so that the whole body of the threaded disc can move downwards, the threaded disc drives a driving ring to move downwards, so that a driving shaft can slide in an inclined chute, under the limiting action of the inclined chute, a T-shaped transverse slide block can move outwards, so that the input end of a diamond telescopic frame can be extruded, the diamond telescopic frame extends, so that an anti-exit slide block can be driven to move downwards, under the action of a strong spring, an insertion rod can be driven to move downwards, after the insertion rod is inserted into the ground, the anti-exit slide block is prevented from contacting the bottom surface of an inner cavity of a second inner groove, at the moment, the insertion rod cannot move downwards continuously, when the anti-out sliding block moves downwards continuously, the rack can be driven to move downwards relative to the insertion rod, so that the transmission gear is driven to rotate, the transmission gear can drive the lifting rack to move upwards, the lifting rack and the anti-out sliding block are arranged in a staggered mode, the lifting driving rod moves upwards integrally under the action of the lifting rack, so that the fixed insertion rod main body can be driven to move upwards through the telescopic rod, the upper end part of the fixed insertion rod main body moves upwards and outwards under the action of the sixth ball and the adjusting inner groove, the fixed insertion rod main body is inserted into soil to effectively fix the whole device, the driving shaft is separated from the inclined sliding groove, the driving mechanism drives the drill bit to move downwards continuously to perform drilling work, and after the device is automatically fixed by the forward and reverse rotation motor, drilling is carried out again, and not only need not the manual work when drilling, fix the device, guaranteed the drilling effect, also ingenious application the rotation effect of positive and negative motor simultaneously, realized that a positive and negative motor accomplishes multiple effect, use manpower sparingly, facilitate the use.
2. The invention provides a drilling device with a soil shoveling mechanism for highway bridge construction and an implementation method thereof.A slant chute is arranged on the outer wall of one side at the upper end of a chute mounting block, the lower end part of the slant chute is arranged in a communicating way, an L-shaped guide block is fixedly arranged on the outer wall of one end of the chute mounting block and is arranged at an opening at the lower end of the slant chute, after drilling is finished, a forward and reverse rotating motor is reversely rotated to drive a thread disc to move upwards, so that a drill bit can be drawn out from a hole, after the driving shaft is moved into the L-shaped guide block, the driving shaft can be limited under the arrangement of the same inclination angle of the inner wall of the inner cavity of the L-shaped guide block and the slant chute, so as to be moved into the slant chute again, a direction changing mechanism and an inserting fixing mechanism are reset under the limiting action of the slant chute, the integral reset is realized, the next drilling is convenient, the arrangement not only ensures that the fixed drilling work is finished under the driving action of a forward and reverse rotating motor, but also can be automatically reset, the forward and reverse rotating mechanism and the drilling device is realized, thereby the use effect is convenient and the manpower is saved.
3. According to the drilling device with the soil shoveling mechanism for highway bridge construction and the implementation method thereof, when a drill bit drills a hole, an operator can manually shovel the soil around the drilled hole away after taking off the soil shovel from the connecting clamp, and after the drilling is finished, the soil shovel is pressed on the connecting clamp forcibly, so that the soil shovel can be fixed.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the mounting housing of the present invention;
FIG. 3 is a bottom cross-sectional view of the mounting housing of the present invention;
FIG. 4 is a perspective view of the threaded arc block of the present invention;
FIG. 5 is a schematic plan view of the driving mechanism of the present invention;
FIG. 6 is a schematic view of a split three-dimensional structure of the threaded disk and the driving ring of the present invention;
FIG. 7 is a schematic plan view of the direction changing mechanism of the present invention;
FIG. 8 is a cross-sectional view of the insertion fixation mechanism of the present invention;
FIG. 9 is a cross-sectional view of an insertion rod of the present invention;
FIG. 10 is a cross-sectional view of the stationary bayonet of the present invention;
fig. 11 is a schematic perspective view of the drill of the present invention.
In the figure: 1. installing a shell; 11. an inner tank; 12. a first arcuate chute; 13. a second arcuate race; 14. a limiting sliding plate; 15. a third arc-shaped slideway; 16. communicating the anti-blocking holes; 161. a circular through hole; 162. a cross-shaped through hole; 17. a threaded arc block; 2. the top shell is communicated; 21. a first groove; 22. a fourth arc-shaped slideway; 3. a support housing; 31. a second inner tank; 32. a fifth arc-shaped slideway; 33. the extension hole is communicated; 4. a universal wheel; 5. drilling a soil fixing component; 51. a driving mechanism; 511. an H-shaped sliding plate; 512. a positive and negative rotation motor; 513. a threaded disc; 5131. sleeving a hole; 5132. an annular mounting groove; 5133. an annular limiting slideway; 514. driving the ring; 5141. a driving ring main body; 5142. a second ball bearing; 5143. an L-shaped driving column; 5144. a third ball bearing; 5145. driving a shaft; 515. a first ball bearing; 52. a direction changing mechanism; 521. a T-shaped transverse slide block; 522. a chute mounting block; 5221. an inclined chute; 5222. an L-shaped guide block; 523. a diamond-shaped expansion bracket; 524. pressing the connecting block; 525. a rack; 526. a strong spring; 527. a fourth ball bearing; 53. inserting the fixing mechanism; 531. an insertion rod; 5311. the inserted link is provided with a chute; 5312. t-shaped driving inner grooves; 5313. a square groove; 5314. connecting the bridge blocks; 5315. a sixth ball; 532. lifting the driving rod; 5321. lifting the rack; 5322. a transmission gear; 533. fixing the inserted rod; 5331. a fixed plunger body; 5332. a telescopic rod; 5333. a rotation restricting shaft; 5334. an angle adjusting groove; 5335. adjusting the inner groove; 534. preventing the sliding block from coming out; 535. a fifth ball bearing; 54. a drill bit; 6. a connecting clip; 7. and (5) shoveling the soil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to solve the technical problem that the device is inconvenient to shovel soil around a drill hole when the device is used for drilling, the following preferable technical scheme is provided as shown in figures 1 and 2:
the utility model provides a highway bridge construction is with drilling equipment that has shovel native mechanism, including installation shell 1 and intercommunication top shell 2 of intercommunication fixed mounting on the top surface of installation shell 1 middle part, support housing 3 is installed in the intercommunication respectively on the both ends bottom surface of installation shell 1, universal wheel 4 is installed respectively at the both ends of support housing 3 bottom surface, fixed mounting has the connecting clip 6 on the middle part of one side outer wall of installation shell 1, install soil spade 7 on the connecting clip 6, the middle part of installation shell 1 is provided with bores native fixed subassembly 5, it includes actuating mechanism 51 and one end fixed mounting at the terminal drill bit 54 of actuating mechanism 51 output to bore native fixed subassembly 5.
Specifically, when the drill bit 54 is in the process of drilling, the operator can use the earth shovel 7 to shovel the earth around the drill hole through taking off the earth shovel 7 from the connecting clamp 6, and after the drill hole is finished, the earth shovel 7 is pressed on the connecting clamp 6 by force, so that the earth shovel 7 can be fixed, the arrangement is convenient to use, and meanwhile, the use versatility of the device is improved.
In order to solve the technical problems that when the drilling device drills, pressure needs to be provided manually for drilling, and the drilling effect is poor, as shown in fig. 2 to 11, the following preferred technical scheme is provided:
an inner groove 11 is arranged in an inner cavity of the mounting shell 1, a communicating anti-blocking hole 16 is arranged on the bottom surface of the middle part of the inner groove 11, a pair of first arc-shaped slideways 12 are respectively arranged on the inner walls of two sides of the middle part of the inner groove 11, a second arc-shaped slideway 13 is respectively arranged on the inner walls of two sides of two ends of the inner groove 11, four limiting sliding plates 14 are fixedly arranged on the bottom surface of the mounting shell 1, a third arc-shaped slideway 15 is arranged on the outer wall of the inner side of each limiting sliding plate 14, the third arc-shaped slideway 15 is communicated with the first arc-shaped slideway 12, a first groove 21 is arranged on the bottom surface of the middle part of the communicating top shell 2, the first groove 21 is communicated with the inner groove 11, a pair of fourth arc-shaped slideways 22 are respectively arranged on the inner walls of two sides of the lower end of the first groove 21, the fourth arc-shaped slideway 22 is communicated with the first arc-shaped slideway 12, a second inner groove 31 is arranged on the top surface of the middle part of the supporting shell 3, a pair of inner grooves 31 is communicated with the inner groove 31, a sliding mechanism 52 is arranged between the inner groove 31 and a sliding mechanism 52 is inserted into the inner cavity 52 of the sliding mechanism 52, and the sliding mechanism is connected with the sliding mechanism 52.
The communication anti-blocking hole 16 comprises a circular through hole 161 and cross-shaped through holes 162 which are symmetrically communicated with two sides of the circular through hole 161 respectively, a pair of thread arc blocks 17 are mounted at junctions of the circular through hole 161 and the cross-shaped through holes 162 respectively, and the thread arc blocks 17 are in threaded connection with the thread disc 513.
The driving mechanism 51 comprises an H-shaped sliding plate 511 and first rolling balls 515 arranged at four corners of two sides of the H-shaped sliding plate 511 respectively, a forward and reverse rotation motor 512 is fixedly arranged on the top surface of the middle part of the H-shaped sliding plate 511, the output end of the forward and reverse rotation motor 512 is arranged to penetrate through the H-shaped sliding plate 511, a threaded disc 513 is fixedly sleeved on the output end of the forward and reverse rotation motor 512, a driving ring 514 is slidably arranged on the bottom surface of the threaded disc 513, the threaded disc 513 is arranged between threaded arc blocks 17 through threads, a sleeving hole 5131 is arranged in the middle of the threaded disc 513, an annular mounting groove 5132 is arranged on the bottom surface of the threaded disc 513, and annular limiting slideways 5133 are arranged on the inner walls of two sides of the inner cavity of the annular mounting groove 5132 respectively.
The driving ring 514 comprises a driving ring main body 5141 and second balls 5142 uniformly arranged on the inner wall and the outer wall of the driving ring main body 5141 respectively, the bottom surfaces of the two ends of the driving ring main body 5141 are fixedly provided with an L-shaped driving column 5143 respectively, the outer walls of the two sides of the inner end of the L-shaped driving column 5143 are provided with third balls 5144 respectively, and the outer walls of the two sides of the outer end of the L-shaped driving column 5143 are fixedly provided with driving shafts 5145 respectively.
The insertion fixing mechanism 53 includes an insertion rod 531 and an upward lifting lever 532 provided in a central inner cavity of the insertion rod 531, and a plurality of sets of fixed insertion rods 533 are symmetrically embedded on two corresponding side walls of the insertion rod 531, an anti-exit sliding block 534 is fixedly installed on two outer side walls of the upper end of the insertion rod 531, a fifth ball 535 is respectively arranged on the upper and lower outer side walls of the outer end of the anti-exit sliding block 534, insertion rod installation sliding grooves 5311 are symmetrically arranged on two corresponding side walls of the insertion rod 531, square grooves 5313 are respectively arranged on two side walls of the insertion rod installation sliding grooves 5311, a T-shaped driving inner groove 5312 is arranged in the middle inner cavity of the insertion rod 531, and the T-shaped driving inner grooves 5312 are respectively communicated with the inserted link mounting sliding grooves 5311, the inner wall of the upper end of the inserted link mounting sliding grooves 5311 is fixedly provided with a connecting bridge block 5314, and the outer walls of the two sides of the outer end of the connecting bridge block 5314 are respectively provided with a sixth ball 5315, the top surface of one end of the lifting driving rod 532 is fixedly provided with a lifting rack 5321, and the upper end of the upper lifting rack 5321 is engaged with a transmission gear 5322, and the transmission gear 5322 is rotatably installed on the inner wall of the upper end of the T-shaped belt drive inner groove 5312, and the rack 525 is engaged with the transmission gear 5322, the fixed plunger 533 includes a fixed plunger body 5331 and an expansion link 5332 rotatably installed on an outer wall of a lower end side of the fixed plunger body 5331, and the output end of the telescopic rod 5332 is fixedly installed on the outer wall of the upper lifting driving rod 532, the outer walls of both ends of the lower end of the fixed inserting rod 533 are respectively fixedly installed with a rotation limiting shaft 5333, the inner side outer wall of the fixed inserting rod 533 is provided with an angle adjusting groove 5334, and inner walls of both sides of the angle adjusting groove 5334 are provided with adjusting inner grooves 5335, respectively, and sixth balls 5315 are provided in the adjusting inner grooves 5335, and rotation limiting shafts 5333 are provided in the square grooves 5313.
Specifically, when an operator needs to perform drilling work, the forward and reverse rotation motor 512 can be started, when the forward and reverse rotation motor 512 rotates forward, the threaded disc 513 can be driven to rotate in the threaded arc block 17, so that the threaded disc 513 can move downward integrally, the threaded disc 513 drives the driving ring 514 to move downward, so that the driving shaft 5145 can slide in the inclined chute 5221, under the limiting action of the inclined chute 5221, the T-shaped transverse slider 521 can move outward, so that the input end of the rhombic expansion bracket 523 can be transversely extruded, the rhombic expansion bracket 523 can extend, so that the downward pressing connecting block 524 can be driven to move downward, under the action of the powerful spring 526, the inserting rod 531 can be driven to move downward first, after the inserting rod 531 is vertically inserted into the ground, the anti-out slider 534 contacts the bottom surface of the inner cavity of the second inner groove 31, at this time, the inserting rod 531 cannot move downward continuously, when the downward pressing connecting block 524 moves continuously, the rack 525 can be driven to move downward relative to the inserting rod 531, so as to drive the transmission gear 5322 to rotate, the upward-out slider 5322 drives the upward-out rack 5322 to move and drive the integral fixed rack 5321 to move upward, and the integral fixed rack 5321 to be fixed, and the main body 5331 can be driven to move upward and fixed, and the main body 5331 can be fixed to move upward and fixed by the upward sliding rod 5321 to move upward and the upward sliding rod 5321 to move continuously, and the telescopic rod 5321 to drive the upward and the upward sliding rod 5321 to move upward fixed under the upward movement of the downward sliding rod 5321 to be fixed, and the upward, drilling is carried out again, and not only does not need the manual work when drilling, fixes the device, has guaranteed the drilling effect, also ingenious application the rotation effect of just reversing motor 512 simultaneously, realized that just reversing motor 512 accomplishes multiple effect, use manpower sparingly, facilitate the use.
In order to solve the technical problem that the whole device cannot be reset after drilling is finished, the following preferred technical solutions are provided as shown in fig. 1-4, fig. 2 and fig. 5-7:
the direction changing mechanism 52 comprises a T-shaped transverse slider 521 and a chute mounting block 522 fixedly mounted on the top surface of one end of the T-shaped transverse slider 521, a rhombic expansion bracket 523 is rotatably mounted at the other end of the T-shaped transverse slider 521, a downward pressing connection block 524 is mounted at the output tail end of the rhombic expansion bracket 523, a rack 525 is slidably mounted on the bottom surface of the middle part of the downward pressing connection block 524, a strong spring 526 (the strong spring deforms under the action of external force, and after the external force is removed), a spring structure is formed in the periphery of the rack 525, the spring structure is capable of recovering the state, fourth balls 527 are respectively arranged on the outer walls of the upper sides of the two ends of the T-shaped transverse slider 521, an inclined chute 5221 is arranged on the outer wall of one side of the upper end of the chute mounting block 522, the lower end of the inclined chute 5221 is communicated, an L-shaped guide block 5222 is fixedly mounted on the outer wall of one end of the chute mounting block 522, and the L-shaped guide block 5222 is arranged at the lower end of the inclined chute 5221.
Specifically, after drilling, make the just reverse motor 512 carry out the antiport, can drive the upwards movement of thread disc 513, thereby can take out drill bit 54 from the hole, through the effect of L type guide block 5222, can make drive axle 5145 after removing in L type guide block 5222, can be under the same inclination's of L type guide block 5222 inner chamber top surface inner wall and oblique spout 5221 setting, restricted, thereby remove once more in oblique spout 5221, under the restriction effect of oblique spout 5221, direction change mechanism 52 resets with inserting fixed establishment 53, realize whole reset, be convenient for carry out next drilling, this kind of setting has not only guaranteed to accomplish fixed drilling work under the drive effect of a just reverse motor 512, also can make the whole automatic re-setting of device simultaneously, realized that just reverse motor 512 accomplishes multiple effects, use manpower sparingly, convenient to use.
In order to further better explain the above embodiments, the present invention also provides an implementation method of the drilling device with a soil shoveling mechanism for road bridge construction, which comprises the following steps:
the method comprises the following steps: when an operator needs to drill a hole, the forward and reverse rotation motor 512 can be started, and when the forward and reverse rotation motor 512 rotates forward, the threaded disc 513 can be driven to rotate in the threaded arc-shaped block 17, so that the threaded disc 513 can move downwards integrally;
step two: the threaded disc 513 drives the driving ring 514 to move downwards, so that the driving shaft 5145 can slide in the inclined chute 5221, and the T-shaped transverse sliding block 521 can move outwards under the limiting action of the inclined chute 5221, so that the input end of the rhombic expansion bracket 523 can be transversely extruded;
step three: the rhombic expansion bracket 523 is extended to drive the downward pressing connection block 524 to move downward, under the action of the strong spring 526, the insertion rod 531 is driven to move downward, after the insertion rod 531 is inserted into the ground, the anti-extrusion sliding block 534 contacts the bottom surface of the inner cavity of the second inner groove 31, and at the moment, the insertion rod 531 cannot move downward continuously;
step four: when the connecting block 524 is pressed down and continues to move downward, the rack 525 can be driven to move downward relative to the insertion rod 531, so as to drive the transmission gear 5322 to rotate, and the transmission gear 5322 can drive the upper lifting rack 5321 to move upward;
step five: under the action of the lifting rack 5321, the lifting rod 532 is lifted to move upwards integrally, so that the telescopic rod 5332 can drive the fixed plunger body 5331 to move upwards, and under the action of the sixth ball 5315 and the adjusting inner groove 5335, the upper end part of the fixed plunger body 5331 moves outwards while moving upwards;
step six: the fixed inserted link body 5331 is inserted in soil to fix the whole device, at this time, the driving shaft 5145 is separated from the inclined chute 5221, and the driving mechanism 51 integrally drives the drill bit 54 to continuously move downwards to perform drilling work;
step seven: after drilling is finished, the forward and reverse rotating motor 512 is rotated reversely, so that the whole reset can be realized, and the next drilling can be carried out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a highway bridge construction is with drilling equipment that has shovel native mechanism, is including installation shell (1) and intercommunication top shell (2) of intercommunication fixed mounting on installation shell (1) middle part top surface, its characterized in that: the bottom surfaces of two ends of the installation shell (1) are respectively communicated and provided with a support shell (3), two ends of the bottom surface of the support shell (3) are respectively provided with a universal wheel (4), the middle part of the outer wall of one side of the installation shell (1) is fixedly provided with a connecting clamp (6), the connecting clamp (6) is provided with a soil spade (7), the middle part of the installation shell (1) is provided with a soil drilling fixing component (5), an inner groove (11) is arranged in the inner cavity of the installation shell (1), the bottom surface of the middle part of the inner groove (11) is provided with a communication anti-blocking hole (16), the inner walls of two sides of the middle part of the inner groove (11) are respectively provided with a pair of first arc-shaped slideways (12), the inner walls of two sides of two ends of the inner groove (11) are respectively provided with a second arc-shaped slideway (13), the bottom surface of the installation shell (1) is fixedly provided with four limiting sliding plates (14), the inner side outer walls of the limiting sliding plates (14) are respectively provided with a third arc-shaped slideway (15), and the third arc-shaped slideway (15) is communicated with the first arc-shaped slideway (12);
a first groove (21) is formed in the bottom surface of the middle of the communicating top shell (2), the first groove (21) is communicated with the inner groove (11), a pair of fourth arc-shaped slideways (22) are respectively arranged on the inner walls of the two sides of the lower end of the first groove (21), and the fourth arc-shaped slideways (22) are communicated with the first arc-shaped slideways (12);
a second inner groove (31) is formed in the top surface of the middle of the supporting shell (3), the second inner groove (31) is communicated with the inner groove (11), a pair of fifth arc-shaped slide ways (32) are respectively arranged on the inner walls of the two ends of the lower side of the second inner groove (31), and a communication extending hole (33) is formed in the bottom surface of the middle of the supporting shell (3);
the earth drilling fixing assembly (5) comprises a driving mechanism (51) and a drill bit (54) with one end fixedly mounted at the output tail end of the driving mechanism (51), direction changing mechanisms (52) are respectively mounted at two end parts of the driving mechanism (51) in a sliding manner, the direction changing mechanisms (52) are arranged on the inner wall of the inner cavity of the inner groove (11) in a sliding manner, the lower end parts of the direction changing mechanisms (52) are connected with inserting fixing mechanisms (53), and the inserting fixing mechanisms (53) are arranged in the second inner groove (31) in a sliding manner;
the direction changing mechanism (52) comprises a T-shaped transverse sliding block (521) and a chute mounting block (522) fixedly mounted on the top surface of one end of the T-shaped transverse sliding block (521), the other end of the T-shaped transverse sliding block (521) is rotatably mounted with a rhombic expansion bracket (523), a downward pressing connecting block (524) is mounted at the tail end of the output end of the rhombic expansion bracket (523), a rack (525) is slidably mounted on the bottom surface of the middle of the downward pressing connecting block (524), a strong spring (526) is sleeved on the periphery of the rack (525), fourth balls (527) are respectively arranged on the outer walls of the upper sides of the two ends of the T-shaped transverse sliding block (521), an inclined chute (5221) is arranged on the outer wall of one end of the chute mounting block (522), the lower end of the inclined chute (5221) is communicated with the lower end of the chute mounting block (522), and an L-shaped guide block (5222) is arranged at the opening of the inclined chute (5221).
2. The drilling device with a shoveling mechanism for road bridge construction according to claim 1, wherein: the communication anti-blocking hole (16) comprises a circular through hole (161) and cross-shaped through holes (162) which are symmetrically communicated with two sides of the circular through hole (161) respectively.
3. The drilling device with a shoveling mechanism for road bridge construction according to claim 2, characterized in that: drive mechanism (51) include H type sliding plate (511) and set up first ball (515) in H type sliding plate (511) both sides four corners department respectively, fixed mounting has just reversing motor (512) on the middle part top surface of H type sliding plate (511), the output of just reversing motor (512) is to run through H type sliding plate (511) and sets up, fixed cup joint threaded disc (513) on the output of just reversing motor (512), and slidable mounting has driving ring (514) on the bottom surface of threaded disc (513), threaded disc (513) are installed between screw thread arc piece (17) through the screw thread, the middle part of threaded disc (513) is provided with cup joints hole (5131), be provided with annular mounting groove (5132) on the bottom surface of threaded disc (513), be provided with annular spacing slide (5133) on the both sides inner wall of annular mounting groove (5132) inner chamber respectively.
4. The drilling device with a shoveling mechanism for road bridge construction according to claim 3, wherein: the driving ring (514) comprises a driving ring main body (5141) and second balls (5142) which are uniformly arranged on the inner wall and the outer wall of the driving ring main body (5141) respectively, the bottom surfaces of the two ends of the driving ring main body (5141) are respectively and fixedly provided with an L-shaped driving column (5143), the outer walls of the two sides of the inner end of the L-shaped driving column (5143) are respectively provided with third balls (5144), and the outer walls of the two sides of the outer end of the L-shaped driving column (5143) are respectively and fixedly provided with a driving shaft (5145).
5. The drilling device with a shoveling mechanism for road bridge construction according to claim 4, wherein: the inserting and fixing mechanism (53) comprises an inserting rod (531) and a lifting driving rod (532) arranged in an inner cavity in the middle of the inserting rod (531), a plurality of groups of fixing inserting rods (533) are symmetrically embedded on two corresponding side walls of the inserting rod (531) respectively, anti-out sliding blocks (534) are fixedly installed on outer walls of two sides of the upper end of the inserting rod (531) respectively, and fifth balls (535) are arranged on outer walls of the upper side and the lower side of the outer end of the anti-out sliding blocks (534) respectively.
6. The drilling device with a shoveling mechanism for road bridge construction according to claim 5, wherein: the novel connecting device is characterized in that two corresponding side walls of the insertion rod (531) are symmetrically provided with insertion rod mounting sliding grooves (5311) respectively, two side walls of the insertion rod mounting sliding grooves (5311) are provided with square grooves (5313) respectively, a T-shaped driving inner groove (5312) is arranged in an inner cavity in the middle of the insertion rod (531), the T-shaped driving inner grooves (5312) are communicated with the insertion rod mounting sliding grooves (5311) respectively, a connecting bridge block (5314) is fixedly mounted on the inner wall of the upper end of the insertion rod mounting sliding grooves (5311), and sixth balls (5315) are arranged on the outer walls of two sides of the outer end of the connecting bridge block (5314) respectively.
7. The drilling device with a shoveling mechanism for road bridge construction according to claim 6, wherein: the top surface of one end of the upper lifting driving rod (532) is fixedly provided with an upper lifting rack (5321), the upper end of the upper lifting rack (5321) is meshed with a transmission gear (5322), the transmission gear (5322) is rotatably arranged on the inner wall of the upper end of the T-shaped driving inner groove (5312), and the rack (525) is meshed with the transmission gear (5322).
8. The drilling device with a shoveling mechanism for road bridge construction according to claim 7, wherein: the fixed inserted link (533) comprises a fixed inserted link body (5331) and a telescopic link (5332) rotatably mounted on the outer wall of one side of the lower end of the fixed inserted link body (5331), the output tail end of the telescopic link (5332) is fixedly mounted on the outer wall of the upper lifting drive rod (532), rotation limiting shafts (5333) are respectively fixedly mounted on the outer walls of the two ends of the lower end of the fixed inserted link (533), angle adjusting grooves (5334) are formed in the outer wall of the inner side of the fixed inserted link (533), adjusting inner grooves (5335) are respectively formed in the inner walls of the two sides of the angle adjusting grooves (5334), sixth balls (5315) are arranged in the adjusting inner grooves (5335), and the rotation limiting shafts (5333) are arranged in the square grooves (5313).
9. The implementation method of the drilling device with the earth shoveling mechanism for the road bridge construction according to claim 8, is characterized by comprising the following steps:
s1: when an operator needs to drill, the forward and reverse rotation motor (512) can be started, and when the forward and reverse rotation motor (512) rotates forwards, the threaded disc (513) can be driven to rotate in the threaded arc block (17), so that the threaded disc (513) can integrally move downwards;
s2: the threaded disc (513) drives the driving ring (514) to move downwards, so that the driving shaft (5145) can slide in the inclined sliding groove (5221), and the T-shaped transverse sliding block (521) can move outwards under the limiting action of the inclined sliding groove (5221), so that the input end of the rhombic expansion bracket (523) can be transversely extruded;
s3: the rhombic expansion bracket (523) extends to drive the downward pressing connecting block (524) to move downwards, the inserting rod (531) is driven to move downwards under the action of the strong spring (526), the inserting rod (531) is inserted into the ground, the anti-sliding block (534) contacts the bottom surface of the inner cavity of the second inner groove (31), and the inserting rod (531) cannot move downwards continuously;
s4: when the downward pressing connecting block (524) continues to move downwards, the rack (525) can be driven to move downwards relative to the inserting rod (531), so that the transmission gear (5322) is driven to rotate, and the transmission gear (5322) can drive the upward lifting rack (5321) to move upwards;
s5: under the action of the lifting rack (5321), the lifting driving rod (532) is lifted upwards to integrally move upwards, so that the fixed inserting rod main body (5331) can be driven to move upwards through the telescopic rod (5332), and under the action of the sixth ball (5315) and the adjusting inner groove (5335), the upper end part of the fixed inserting rod main body (5331) moves outwards while moving upwards;
s6: the fixed inserted link main body (5331) is inserted in soil to fix the whole device, the driving shaft (5145) is separated from the inclined chute (5221), and the driving mechanism (51) integrally drives the drill bit (54) to continuously move downwards to perform drilling work;
s7: after the drilling is finished, the forward and reverse rotating motor (512) rotates reversely, so that the whole reset can be realized, and the next drilling can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312459.1A CN113944427B (en) | 2021-11-08 | 2021-11-08 | Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312459.1A CN113944427B (en) | 2021-11-08 | 2021-11-08 | Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113944427A CN113944427A (en) | 2022-01-18 |
| CN113944427B true CN113944427B (en) | 2022-11-11 |
Family
ID=79336961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111312459.1A Active CN113944427B (en) | 2021-11-08 | 2021-11-08 | Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113944427B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724956A (en) * | 2017-10-16 | 2018-02-23 | 陕西天策建筑工程有限公司 | A kind of highway construction drilling machine |
| WO2019022581A1 (en) * | 2017-07-28 | 2019-01-31 | 강익희 | Improved hole drilling apparatus using screw casings and earth anchor method using same |
| CN211573413U (en) * | 2020-03-02 | 2020-09-25 | 薛江波 | Small-sized hole drilling and digging machine for detecting compaction degree of highway subgrade |
| CN111764897A (en) * | 2020-08-19 | 2020-10-13 | 侯啸岳 | Mine drilling mechanical equipment for mining ores in geotechnical engineering |
| CN212296224U (en) * | 2020-04-03 | 2021-01-05 | 杭州富阳恒祥工程机械有限公司 | Positioning device for drill rod of drilling machine |
| CN212837584U (en) * | 2020-08-25 | 2021-03-30 | 中交隧道工程局有限公司 | Drilling and sampling device for detecting soft foundation of highway |
-
2021
- 2021-11-08 CN CN202111312459.1A patent/CN113944427B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019022581A1 (en) * | 2017-07-28 | 2019-01-31 | 강익희 | Improved hole drilling apparatus using screw casings and earth anchor method using same |
| CN107724956A (en) * | 2017-10-16 | 2018-02-23 | 陕西天策建筑工程有限公司 | A kind of highway construction drilling machine |
| CN211573413U (en) * | 2020-03-02 | 2020-09-25 | 薛江波 | Small-sized hole drilling and digging machine for detecting compaction degree of highway subgrade |
| CN212296224U (en) * | 2020-04-03 | 2021-01-05 | 杭州富阳恒祥工程机械有限公司 | Positioning device for drill rod of drilling machine |
| CN111764897A (en) * | 2020-08-19 | 2020-10-13 | 侯啸岳 | Mine drilling mechanical equipment for mining ores in geotechnical engineering |
| CN212837584U (en) * | 2020-08-25 | 2021-03-30 | 中交隧道工程局有限公司 | Drilling and sampling device for detecting soft foundation of highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113944427A (en) | 2022-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113236311A (en) | Arched supporting structure in tunnel construction and construction method | |
| CN112814564A (en) | Crawler hydraulic drilling machine for coal mine | |
| CN113944427B (en) | Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof | |
| KR101068900B1 (en) | Multipurpose Auger | |
| CN112853958B (en) | Municipal bridge expansion joint covering device convenient to installation | |
| CN214942770U (en) | A strutting arrangement for construction for building engineering | |
| CN115839437A (en) | Underground rain sewage pipeline jacking pipe construction method | |
| CN116201135A (en) | Foundation pit enclosure deformation control device and construction method thereof | |
| CN215289691U (en) | Lifting platform for highway bridge construction | |
| CN214783978U (en) | Large-scale deep basal pit supporting construction | |
| CN213333483U (en) | High accuracy is environment monitoring device for building engineering | |
| CN211421125U (en) | Pile driver for civil engineering | |
| CN112239984A (en) | Cement troweling device for building construction | |
| CN113215961A (en) | Support structure for supporting small box girder and construction method thereof | |
| CN214168820U (en) | Highway construction isolation pile | |
| CN213897170U (en) | Slope reinforcing apparatus for water conservancy construction | |
| CN215104792U (en) | Bridge reinforcing device for load transfer | |
| CN216040535U (en) | Erect type height-adjustable highway and lay and use building templates | |
| CN221027532U (en) | Subway aerial work platform | |
| CN221193482U (en) | Rock-soil foundation reinforcing pile | |
| CN214194565U (en) | Civil engineering is safety support structure for excavation supporting | |
| CN220687245U (en) | Fixing device for exploration crawler drilling machine | |
| CN212955999U (en) | Retaining device for paving garden roadbed | |
| CN218439403U (en) | Tunnel top diversion overhauling device | |
| CN216360370U (en) | Jack for bridge engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |