CN113944427A

CN113944427A - Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof

Info

Publication number: CN113944427A
Application number: CN202111312459.1A
Authority: CN
Inventors: 潘培亮; 张国宁; 李宜南; 张前进; 金浩
Original assignee: Rizhao Highway Development Center
Current assignee: Rizhao Highway Development Center
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-01-18
Anticipated expiration: 2041-11-08
Also published as: CN113944427B

Abstract

The invention discloses a drilling device with a soil shoveling mechanism for highway bridge construction and an implementation method thereof, belonging to the technical field of highway bridge engineering and aiming at solving the problems that when the drilling device drills, pressure needs to be provided manually for drilling, and the drilling effect is poor.

Description

Drilling device with soil shoveling mechanism for highway bridge construction and implementation method thereof

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 with 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 connected 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 arranged 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 the 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, the bottom surface of the installation shell is fixedly provided with four limiting slide plates, and the inner side outer walls of the limiting slide plates are provided with a third arc-shaped slideway, 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 slideways;

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 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 an inner cavity of the inner groove in a sliding mode, the lower end part of each direction changing mechanism is connected with an inserting and fixing mechanism, and the inserting and 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, drive 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 positive and negative motor that changes on the middle part top surface of H type sliding plate, the output of positive and negative motor that changes is and runs through the setting of H type sliding plate, the screw thread dish has been cup jointed to the fixed on the output of positive and negative motor, 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 cup joints the hole, 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-out sliding blocks are fixedly installed on the outer walls of 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 the anti-out sliding blocks respectively.

Furthermore, 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 internal groove is formed in an inner cavity in the middle of the insertion rod and 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 the 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 the 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 forwards, the threaded disc can be driven to rotate on 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 telescopic rod can be transversely extruded;

s3: the rhombic telescopic rod 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 on 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 sliding 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 sliding block can be driven to move downwards, under the action of a strong spring, an insertion rod can be driven to move downwards firstly, after the insertion rod is inserted into the ground, the anti-exit sliding block is contacted with the bottom surface of an inner cavity of a second inner groove, and the insertion rod cannot move downwards continuously, when the anti-exit slide block continues to move downwards, the rack can be driven to move downwards relative to the insertion rod, so as to drive the transmission gear to rotate, the transmission gear can drive the lifting rack to move upwards, the lifting rack and the anti-exit slide block are arranged in a staggered manner, the lifting drive rod integrally moves upwards under the action of the lifting rack, so as to drive the fixed insertion rod main body to move upwards through the telescopic rod, the upper end part of the fixed insertion rod main body moves outwards while moving upwards under the action of the sixth ball and the adjusting inner groove, the fixed insertion rod main body is inserted into soil, so as to effectively fix the whole device, the drive shaft is separated from the inclined chute, the drive mechanism integrally drives the drill bit to continue to move downwards to perform drilling work, and the arrangement enables a forward and reverse rotation motor to automatically fix the device and then perform drilling, not only need not the manual work when drilling, fix the device, guaranteed the drilling effect, also ingenious application the rotation effect of just reversing the motor simultaneously, realized that a just reversing 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, wherein an inclined chute is arranged on the outer wall of one side of the upper end of an inclined chute mounting block, the lower end part of the inclined chute is communicated, an L-shaped guide block is fixedly arranged on the outer wall of one end of the inclined chute mounting block, the L-shaped guide block is arranged at the opening of the lower end of the inclined 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 inclined chute, so as to be moved into the inclined chute again, and a direction changing mechanism and an inserting fixing mechanism are reset under the limiting action of the inclined chute, realize whole the reseing, be convenient for carry out drilling next time, fixed drilling work has not only been accomplished under the drive effect of a positive and negative motor to this kind of setting, also can make the device wholly carry out automatic re-setting simultaneously, has realized that a positive and negative motor accomplishes multiple effect, uses manpower sparingly, facilitates the use.

3. According to the drilling device with the soil shoveling mechanism for the highway bridge construction and the implementation method thereof, when the drill bit drills, an operator can manually shovel the soil around the drilled hole away after taking off the soil shovels from the connecting clamp, and after the drilling is finished, the soil shovels are forcibly pressed on the connecting clamp, so that the soil shovels 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 chute; 14. a limiting sliding plate; 15. a third arc-shaped slideway; 16. communicating with the anti-blocking hole; 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 drive 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 sliding 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 belt drive inner groove; 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 drill hole is drilled, as shown in figures 1 and 2, the following preferred technical scheme is provided:

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, the second inner tank 31 is communicated with the inner tank 11, a pair of fifth arc-shaped slideways 32 are respectively arranged on the inner walls of the two ends of the lower side of the second inner tank 31, a communication extending hole 33 is arranged on the bottom surface of the middle part of the supporting shell 3, direction changing mechanisms 52 are respectively arranged on the two end parts of the driving mechanism 51 in a sliding way, the direction changing mechanisms 52 are arranged on the inner wall of the inner chamber of the inner tank 11 in a sliding way, 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 tank 31 in a sliding way.

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 the junction 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 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 installed on the top surface of the middle 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 installed on the bottom surface of the threaded disc 513 in a sliding mode, the threaded disc 513 is installed between the threaded arc blocks 17 through threads, a sleeving hole 5131 is formed in the middle of the threaded disc 513, an annular installing groove 5132 is formed in the bottom surface of the threaded disc 513, and annular limiting slideways 5133 are arranged on inner walls of two sides of an inner cavity of the annular installing 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 comprises an insertion rod 531 and a lifting driving rod 532 arranged in the middle inner cavity of the insertion rod 531, wherein a plurality of groups of fixed insertion rods 533 are symmetrically embedded on two corresponding side walls of the insertion rod 531 respectively, anti-out sliders 534 are fixedly arranged on two outer side walls of the upper end of the insertion rod 531 respectively, fifth balls 535 are arranged on the upper and lower outer side walls of the outer end of the anti-out sliders 534 respectively, insertion rod mounting chutes 5311 are symmetrically arranged on two corresponding side walls of the insertion rod 531 respectively, square grooves 5313 are arranged on two side walls of the insertion rod mounting chute 5311 respectively, a T-shaped driving inner groove 5312 is arranged in the middle inner cavity of the insertion rod 531, the T-shaped driving inner groove 5312 is communicated with the insertion rod mounting chute 5311 respectively, a connecting bridge block 5314 is fixedly arranged on the inner wall of the upper end of the insertion rod mounting chute 5311, and sixth balls 5315 are arranged on two outer side walls of the outer end of the connecting bridge block 5314 respectively, an upper lifting rack 5321 is fixedly arranged on the top surface of one end of the upper lifting driving rod 532, the upper end of the upper lifting rack 5321 is meshed and connected with a transmission gear 5322, and a driving gear 5322 is rotatably installed on an inner wall of an upper end of the T-shaped belt driving 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 adjusting grooves 5335 are respectively provided on both side inner walls of the angle adjusting groove 5334, and sixth balls 5315 are provided in the inner adjusting grooves 5335, and rotation limiting shafts 5333 are provided in the square grooves 5313.

Specifically, when an operator needs to drill a hole, the forward and reverse motor 512 can be started, when the forward and reverse motor 512 rotates forward, the threaded disc 513 can be driven to rotate on 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, the driving shaft 5145 can slide in the inclined chute 5221, the T-shaped transverse slider 521 can move outward under the restriction of the inclined chute 5221, so that the input end of the rhombic telescopic rod 523 can be transversely extruded, the rhombic telescopic rod 523 can extend, so that the pressing connecting block 524 can be driven to move downward, under the action of the strong spring 526, the insertion rod 531 can be driven to move downward first, after the insertion rod 531 is vertically inserted into the ground, the anti-extrusion slider 534 contacts the bottom surface of the inner cavity of the second inner groove 31, and at this time, the insertion rod 531 cannot move downward continuously, when the downward pressing connecting block 524 continues to move downward, 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 transmission gear 5322 can drive the lifting rack 5321 to move upward, and the lifting rack 5321 and the anti-falling sliding block 534 are arranged in a staggered manner, under the action of the lifting rack 5321, the lifting driving rod 532 is lifted up integrally and moves upward, so that the fixed inserting rod body 5331 can be driven by the telescopic rod 5332 to move upward, under the action of the sixth ball 5315 and the adjusting inner groove 5335, the upper end part of the fixed inserting rod body 5331 can move outward while moving upward, the fixed inserting rod body 5331 is inserted into soil, the whole device is effectively fixed, at this time, the driving shaft 5145 is separated from the inclined sliding groove 5221, the driving mechanism 51 integrally drives the drill 54 to continue to move downward, and the drilling work is performed, and the forward and backward rotating motor 512 can automatically fix the device, 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, as shown in fig. 1-4 and fig. 2 and fig. 5-7, the following preferred technical solutions are provided:

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, the other end of the T-shaped transverse slider 521 is rotatably mounted with a rhombic expansion bracket 523, the output end of the rhombic expansion bracket 523 is mounted with a downward pressing connection block 524, the middle bottom surface of the downward pressing connection block 524 is slidably mounted with a rack 525, the periphery of the rack 525 is sleeved with a strong spring 526 (the strong spring is a spring structure which deforms under the action of external force and can recover after the external force is removed), the upper outer walls of the two ends of the T-shaped transverse slider 521 are respectively provided with a fourth ball 527, one outer wall of the upper end of the chute mounting block 522 is provided with a chute 5221, the lower end of the inclined chute 5221 is connected, 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 disposed at the lower end opening of the inclined chute 5221.

Specifically, after drilling is finished, the forward and reverse rotation motor 512 is rotated in reverse direction to drive the threaded disc 513 to move upward, so that the drill bit 54 can be withdrawn from the bore, by action of the L-shaped guide block 5222, that is, after the driving shaft 5145 moves into the L-shaped guide block 5222, the inner wall of the top surface of the inner cavity of the L-shaped guide block 5222 and the inclined chute 5221 are restricted by the same inclination angle, so as to move into the inclined chute 5221 again, under the limiting action of the inclined chute 5221, the direction changing mechanism 52 and the insertion fixing mechanism 53 are reset to realize integral reset, so that the next drilling is convenient, the arrangement not only ensures that the fixed drilling work is finished under the driving action of a positive and negative rotation motor 512, meanwhile, the device can be automatically reset integrally, so that a forward and reverse rotating motor 512 can achieve various effects, manpower is saved, and the device is 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, 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 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 telescopic rod 523 can be transversely extruded;

step three: the rhombic expansion link 523 is extended to drive the downward pressing connection block 524 to move downwards, the insertion rod 531 is driven to move downwards under the action of the strong spring 526, the insertion 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 at the moment, and the insertion rod 531 cannot move downwards continuously at the moment;

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 into the 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 drives the drill bit 54 to move downwards continuously to perform drilling work;

step seven: 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.

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

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 soil drilling device is characterized in that supporting shells (3) are respectively communicated and mounted on the bottom surfaces of two ends of the mounting shell (1), universal wheels (4) are respectively mounted at two ends of the bottom surface of each supporting shell (3), a connecting clamp (6) is fixedly mounted on the middle of the outer wall of one side of the mounting shell (1), a soil spade (7) is mounted on each connecting clamp (6), a soil drilling fixing component (5) is arranged in the middle of the mounting shell (1), an inner groove (11) is formed in an inner cavity of the mounting shell (1), a communication anti-blocking hole (16) is formed in the bottom surface of the middle of the inner groove (11), a pair of first arc-shaped slideways (12) is respectively arranged on the inner walls of two sides of the middle of the inner groove (11), second arc-shaped slideways (13) are respectively arranged on the inner walls of the upper ends of two sides of two ends of the inner groove (11), four limiting sliding plates (14) are fixedly mounted on the bottom surface of the mounting shell (1), a third arc-shaped slide way (15) is arranged on the outer wall of the inner side of the limiting slide plate (14), and the third arc-shaped slide way (15) is communicated with the first arc-shaped slide way (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 communicating and extending hole (33) is formed in the bottom surface of the middle of the supporting shell (3);

the earth drilling fixing component (5) comprises a driving mechanism (51) and a drill bit (54) with one end fixedly mounted at the output 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 mode, the direction changing mechanisms (52) are arranged on the inner wall of an inner cavity of the inner groove (11) in a sliding mode, 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 mode.

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 and arranged at two sides of the circular through hole (161).

3. The drilling device with a shoveling mechanism for road bridge construction according to claim 2, wherein: the driving mechanism (51) comprises an H-shaped sliding plate (511) and first balls (515) respectively arranged at four corners of two sides of the H-shaped sliding plate (511), a positive and negative 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 positive and negative rotation motor (512) is arranged in a way of penetrating through an H-shaped sliding plate (511), a threaded disc (513) is fixedly sleeved on the output end of the forward and reverse rotating motor (512), and a driving ring (514) is slidably mounted on the bottom surface of the threaded disc (513), the threaded disc (513) is mounted between the threaded arc blocks (17) through threads, a sleeving hole (5131) is formed in the middle of the threaded disc (513), an annular mounting groove (5132) is formed in the bottom surface of the threaded disc (513), and annular limiting slideways (5133) are respectively arranged on the inner walls of the two sides of the inner cavity of the annular mounting groove (5132).

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 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), the output end of the rhombic expansion bracket (523) of the rhombic expansion link is provided with a downward pressing connecting block (524), the middle bottom surface of the downward pressing connecting block (524) is slidably mounted with a rack (525), the periphery of the rack (525) is sleeved with a strong spring (526), the upper outer walls of the two ends of the T-shaped transverse sliding block (521) are respectively provided with a fourth ball (527), the outer wall of one side of the upper end of the chute mounting block (522) is provided with an inclined chute (5221), the lower end of the inclined chute (5221) is communicated, and the outer wall of one end of the chute mounting block (522) is fixedly mounted with an L-shaped guide block (5222), and an L-shaped guide block (5222) is arranged at the lower end opening of the inclined chute (5221).

6. The drilling device with a shoveling mechanism for road bridge construction according to claim 5, wherein: insert fixed establishment (53) including insert pole (531) and set up carrying on in insert pole (531) middle part inner chamber and drive pole (532), and insert and be equipped with fixed inserted bar (533) of multiunit on two corresponding lateral walls of pole (531) symmetry respectively, fixed mounting prevents out slider (534) on the both sides outer wall of insert pole (531) upper end respectively, be provided with fifth ball (535) on the upper and lower both sides outer wall of preventing out slider (534) outer end respectively.

7. The drilling device with a shoveling mechanism for road bridge construction according to claim 6, 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 groove (5312) is 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.

8. The drilling device with a shoveling mechanism for road bridge construction according to claim 7, 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).

9. The drilling device with a shoveling mechanism for road bridge construction according to claim 8, wherein: the fixed inserted bar (533) comprises a fixed inserted bar body (5331) and a telescopic bar (5332) rotatably mounted on the outer wall of one side of the lower end of the fixed inserted bar body (5331), the output tail end of the telescopic bar (5332) is fixedly mounted on the outer wall of the upper lifting driving bar (532), rotation limiting shafts (5333) are respectively fixedly mounted on the outer walls of two ends of the lower end of the fixed inserted bar (533), angle adjusting grooves (5334) are formed in the outer wall of the inner side of the fixed inserted bar (533), adjusting inner grooves (5335) are respectively formed in the inner walls of 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).

10. A method for implementing the drilling device with a shoveling mechanism for road bridge construction according to claim 9, comprising the steps of:

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 on 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 telescopic rod (523) can be transversely extruded;

s3: the rhombic telescopic rod (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) drives the upward lifting rack (5321) to move upwards;

s5: under the action of the upper lifting rack (5321), the upper lifting driving rod (532) integrally moves 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.