CN118601466B - A pile foundation drilling correction device - Google Patents
A pile foundation drilling correction device Download PDFInfo
- Publication number
- CN118601466B CN118601466B CN202411080993.8A CN202411080993A CN118601466B CN 118601466 B CN118601466 B CN 118601466B CN 202411080993 A CN202411080993 A CN 202411080993A CN 118601466 B CN118601466 B CN 118601466B
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- Prior art keywords
- drill pipe
- fixedly arranged
- plate
- transmission
- gear
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- 238000005553 drilling Methods 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 35
- 239000004575 stone Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/12—Percussion drilling with a reciprocating impulse member
- E21B1/14—Percussion drilling with a reciprocating impulse member driven by a rotating mechanism
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of drilling correction devices and discloses a pile foundation drilling correction device, which comprises a base, wherein a gate-shaped frame is fixedly arranged on the upper surface of the base, a lifting plate is slidably arranged on the inner wall of the gate-shaped frame, a drill pipe is rotatably arranged on the upper surface of the lifting plate in a penetrating manner, a crushing needle is inserted into the drill pipe, two fixing rings are fixedly arranged on the outer surface of the top end of the drill pipe, and the two fixing rings are arranged on the upper side and the lower side of the lifting plate. When the drill pipe and the crushing needle synchronously move downwards to perform drilling operation, the transmission assembly drives the rotating rod to rotate, so that the rotating rod throws the knocking column outwards through the connecting rod, the knocking column knocks a top plate arranged at the top end of the crushing needle, the crushing needle can impact and crush hard soil blocks and broken stones in soil, the drill pipe is convenient to drill into the soil to perform drilling operation, the drill pipe can be effectively prevented from being deviated by the hard soil blocks and broken stone tops, and the perpendicularity of pile foundation drilling is ensured.
Description
Technical Field
The invention relates to the technical field of drilling correction devices, in particular to a pile foundation drilling correction device.
Background
Along with the continuous development of urbanization and the continuous development of the building industry, the height and the weight of a building are also increased, the foundation construction is crucial in order to ensure the safety and the stability of the building, and the bored pile foundation is a common foundation form and is divided into two types of bored piles and hole digging piles and is mainly used in engineering construction.
The existing pile foundation drilling correction device (bulletin number: CN 220726201U) has at least the following disadvantages: the setting of the limiting frame and the correcting frame is utilized to achieve the effect of limiting the side wall of the drill, and the setting of the correcting frame is utilized to achieve the effect of cleaning the side wall of the drill, so that the condition that the drill is offset in the use process to affect drilling is avoided; the above patent only guides spacing through spacing frame and correction frame to the drilling ware, but because there is some hard soil block and rubble in the soil, the drilling ware is when meetting hard soil block or rubble, and the drilling ware is by the top skew easily to influence the straightness that hangs down of stake basis drilling.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pile foundation drilling correction device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a pile foundation drilling orthotic devices, includes the base, the upper surface fixed mounting of base has a portal frame, the inner wall slidable mounting of portal frame has the lifter plate, the upper surface of lifter plate runs through and rotates installs the drill pipe, the inside of drill pipe is inserted and is equipped with broken needle, the surface fixed mounting on drill pipe top has two solid fixed rings, two gu fixed ring is located the upper and lower both sides setting of lifter plate, be equipped with rotary mechanism between lifter plate and the drill pipe, the surface fixed mounting that broken needle is close to its top has the buffer ring, the upper surface of lifter plate is equipped with the knocking mechanism that beats broken needle top.
As a further scheme of the invention, the rotating mechanism comprises a driving motor fixedly arranged on the upper surface of the lifting plate, the output end of the driving motor penetrates through the lower surface of the lifting plate and is fixedly provided with a transmission shaft, the bottom end of the transmission shaft is fixedly provided with a driving gear, the outer surface of the drill pipe close to the top end of the drill pipe is fixedly provided with a driven gear, and the driving gear is meshed with the driven gear.
As a further scheme of the invention, the knocking mechanism comprises two fixing plates symmetrically and fixedly arranged on the upper surface of the lifting plate, a rotating rod is rotatably arranged between the two fixing plates, a plurality of connecting rods are uniformly rotatably arranged in the circumferential direction of the outer surface of the rotating rod, knocking columns are fixedly arranged between the two opposite connecting rods, top plates are fixedly arranged at the top ends of the crushing needles, the top plates are slidably arranged on the outer surfaces of the top plates and the two fixing plates, limit columns are fixedly arranged on the outer surfaces of the fixing plates, the limit columns are arranged above the top plates, and a transmission assembly is arranged between the rotating rod and the transmission shaft.
As a further scheme of the invention, the transmission assembly comprises a driving bevel gear fixedly arranged on the outer surface of the transmission shaft, a mounting plate is fixedly arranged on the lower surface of the lifting plate, a rotating shaft is rotatably arranged on the outer surface of the mounting plate in a penetrating manner, a driven bevel gear is fixedly arranged at one end part of the rotating shaft, the driven bevel gear is meshed with the driving bevel gear, belt wheels are fixedly arranged at the rotating centers of the rotating shaft and the rotating rod, and belts are sleeved on the outer surfaces of the two belt wheels.
As a further scheme of the invention, a lifting screw rod is rotatably arranged between the top of the door-shaped frame and the base, the lifting screw rod penetrates through the outer surface of the lifting plate and is in threaded connection with the lifting plate, a transmission motor is fixedly arranged at the top end of the door-shaped frame, and the output end of the transmission motor penetrates through the top wall of the door-shaped frame and is fixedly arranged with the top end of the lifting screw rod.
As a further scheme of the invention, the outer surface of the door-shaped frame, which is close to the bottom of the door-shaped frame, is provided with a receiving mechanism, the receiving mechanism comprises an electric telescopic rod fixedly arranged on the outer surface of the door-shaped frame, a connecting plate is fixedly arranged at the telescopic end of the electric telescopic rod, a receiving cylinder is fixedly arranged on the outer surface of the connecting plate, the receiving cylinder and a drill pipe are arranged on the same axis, the bottom of the receiving cylinder is of a conical opening structure, the outer surface of the receiving cylinder is fixedly provided with a discharging hopper communicated with the inside of the receiving cylinder, and a discharging assembly is arranged inside the receiving cylinder.
As a further scheme of the invention, the discharging assembly comprises a toothed ring rotatably arranged at the top end of the receiving cylinder, a plurality of scraping plates are uniformly and fixedly arranged on the circumferential direction of the lower surface of the toothed ring, and the scraping plates are slidably arranged on the inner wall of the receiving cylinder.
As a further scheme of the invention, the upper surface of the connecting plate is rotatably provided with a transmission gear, the transmission gear is meshed with the toothed ring, and the lifting screw rod penetrates through the rotation center of the transmission gear and is in transmission installation with the transmission gear through a spline.
The beneficial effects of the invention are as follows:
1. When the drill pipe and the crushing needle synchronously move downwards to perform drilling operation, the transmission assembly drives the rotating rod to rotate, so that the rotating rod throws the knocking column outwards through the connecting rod, the knocking column knocks a top plate arranged at the top end of the crushing needle, the crushing needle can impact and crush hard soil blocks and broken stones in soil, the drill pipe is convenient to drill into the soil to perform drilling operation, the drill pipe can be effectively prevented from being deviated by the hard soil blocks and broken stone tops, and the perpendicularity of pile foundation drilling is ensured;
2. When drilling, the electric telescopic rod drives the material receiving cylinder to move downwards through the connecting plate, so that the bottom of the material receiving cylinder is close to the ground, and the material receiving cylinder can conveniently receive soil taken out by the drill pipe; when the lifting screw rod rotates, the transmission gear installed between the lifting screw rod and the lifting screw rod rotates along with the lifting screw rod, so that the transmission gear drives the toothed ring meshed with the transmission gear to rotate, a plurality of scrapers installed on the lower surface of the toothed ring can rotate inside the receiving cylinder, and when the plurality of scrapers rotate, soil screwed out of the drilling pipe can be scraped out of the receiving cylinder through the discharging hopper, so that the soil screwed out of the periphery of the drilling pipe is rapidly discharged, the phenomenon that the soil is accumulated at the drilling pipe is avoided, compression is caused on the drilling pipe, the drilling pipe deviates from the original vertical direction, and the drilling accuracy is influenced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a pile foundation drilling correction device according to the present invention;
FIG. 2 is a schematic view of a portal frame structure of a pile foundation borehole correction device according to the present invention;
FIG. 3 is a schematic diagram of a drill pipe structure of a pile foundation drilling correction device according to the present invention;
Fig. 4 is a schematic diagram of a split structure of a drill pipe and a breaking needle of a pile foundation drilling correction device according to the present invention;
FIG. 5 is a schematic view of the bottom structure of a lifter plate of a pile foundation drilling correction device according to the present invention;
Fig. 6 is a schematic view of a receiving cylinder of a pile foundation drilling correction device according to the present invention;
fig. 7 is a schematic diagram of a tooth ring structure of a pile foundation drilling correction device according to the present invention;
fig. 8 is an enlarged view of the structure at a in fig. 3.
In the figure: 1. a base; 2. a door-shaped frame; 3. a lifting plate; 4. drilling a pipe; 5. a crushing needle; 6. a fixing ring; 7. a driving motor; 8. a transmission shaft; 9. a drive gear; 10. a driven gear; 11. a fixing plate; 12. a top plate; 13. a buffer ring; 14. a rotating rod; 15. a connecting rod; 16. knocking the column; 17. a limit column; 18. a belt wheel; 19. a belt; 20. an electric telescopic rod; 21. a connecting plate; 22. a receiving cylinder; 23. a discharge hopper; 24. a toothed ring; 25. a scraper; 26. a transmission gear; 27. a mounting plate; 28. a drive bevel gear; 29. a driven bevel gear; 30. lifting the screw rod; 31. and (5) a transmission motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-8, a pile foundation drilling correction device comprises a base 1, wherein universal wheels are arranged at the bottom of the base 1, so that the device is convenient to move; the upper surface of the base 1 is fixedly provided with a gate-shaped frame 2, the inner wall of the gate-shaped frame 2 is slidably provided with a lifting plate 3, the upper surface of the lifting plate 3 penetrates through and rotates to be provided with a drill pipe 4, a crushing needle 5 is inserted into the drill pipe 4, the outer surface of the top end of the drill pipe 4 is fixedly provided with two fixing rings 6, the two fixing rings 6 are positioned on the upper side and the lower side of the lifting plate 3, and the two fixing rings 6 are used for limiting the drill pipe 4; a rotating mechanism is arranged between the lifting plate 3 and the drill pipe 4, a buffer ring 13 is fixedly arranged on the outer surface of the crushing needle 5 close to the top end of the crushing needle, and the buffer ring 13 is used for preventing the crushing needle 5 from sliding off from the drill pipe 4; the upper surface of the lifting plate 3 is provided with a knocking mechanism for knocking the top end of the breaking needle 5.
In this embodiment, the rotating mechanism includes driving motor 7 fixedly mounted on the upper surface of lifting plate 3, the output end of driving motor 7 runs through the lower surface of lifting plate 3 and fixedly mounted with transmission shaft 8, the bottom fixed mounting of transmission shaft 8 has driving gear 9, the surface fixed mounting that drill pipe 4 is close to its top has driven gear 10, driving gear 9 meshes with driven gear 10, install lift lead screw 30 rotationally between the top and the base 1 of door frame 2, lift lead screw 30 runs through the surface of lifting plate 3 and threaded connection thereof, the top fixed mounting of door frame 2 has driving motor 31, the output end of driving motor 31 runs through the roof of door frame 2 and rather than the top fixed mounting of lift lead screw 30.
When in use, the lifting screw rod 30 is driven to rotate by the transmission motor 31, so that the lifting screw rod 30 drives the lifting plate 3 in threaded connection with the lifting screw rod to move downwards, and the drill pipe 4 and the crushing needle 5 arranged on the lifting plate 3 can synchronously move downwards; when the drill pipe 4 moves downwards, the driving motor 7 drives the driving gear 9 to rotate through the transmission shaft 8, so that the driving gear 9 drives the driven gear 10 meshed with the driving gear 9 to rotate, and the driven gear 10 drives the drill pipe 4 to rotate, so that the drill pipe 4 can drill soil.
In this embodiment, the knocking mechanism comprises two fixing plates 11 symmetrically and fixedly installed on the upper surface of the lifting plate 3, a rotating rod 14 is rotatably installed between the two fixing plates 11, a plurality of connecting rods 15 are uniformly rotatably installed on the circumferential direction of the outer surface of the rotating rod 14, knocking columns 16 are fixedly installed between the two opposite connecting rods 15, top ends of the crushing needles 5 are fixedly provided with top plates 12, the top plates 12 are slidably installed on the outer surfaces of the two fixing plates 11, limiting columns 17 are fixedly installed on the outer surfaces of the fixing plates 11, the limiting columns 17 are arranged above the top plates 12, the crushing needles 5 are inserted into soil, the crushing needles 5 can be jacked upwards due to the resistance of the soil, and the highest rising positions of the crushing needles 5 can be limited through the limiting columns 17; a transmission assembly is arranged between the rotating rod 14 and the transmission shaft 8, the transmission assembly comprises a driving bevel gear 28 fixedly arranged on the outer surface of the transmission shaft 8, a mounting plate 27 is fixedly arranged on the lower surface of the lifting plate 3, a rotating shaft is rotatably arranged on the outer surface of the mounting plate 27 in a penetrating mode, a driven bevel gear 29 is fixedly arranged at one end portion of the rotating shaft, the driven bevel gear 29 is meshed with the driving bevel gear 28, belt wheels 18 are fixedly arranged at the rotating centers of the rotating shaft and the rotating rod 14, and belts 19 are sleeved on the outer surfaces of the two belt wheels 18.
The driving bevel gear 28 is driven to rotate while the transmission shaft 8 rotates, the driving bevel gear 28 drives the driven bevel gear 29 meshed with the driving bevel gear 28 to rotate, the driven bevel gear 29 drives the rotary rod 14 to rotate through the rotating shaft, the belt pulley 18 and the belt 19, the rotary rod 14 throws the knocking post 16 outwards through the connecting rod 15, the knocking post 16 is enabled to knock the top plate 12 arranged at the top end of the crushing needle 5, the crushing needle 5 can impact and crush hard soil blocks and broken stones in soil, and the drilling pipe 4 is convenient to drill into the soil for drilling.
In this embodiment, the outer surface of the door-shaped frame 2 near the bottom thereof is provided with a receiving mechanism, the receiving mechanism comprises an electric telescopic rod 20 fixedly installed on the outer surface of the door-shaped frame 2, a connecting plate 21 is fixedly installed at the telescopic end of the electric telescopic rod 20, a receiving cylinder 22 is fixedly installed on the outer surface of the connecting plate 21, the receiving cylinder 22 and a drill pipe 4 are arranged on the same axis, the bottom of the receiving cylinder 22 is of a conical opening structure, a discharging hopper 23 communicated with the inside of the receiving cylinder 22 is fixedly installed on the outer surface of the receiving cylinder 22, a discharging assembly is arranged in the receiving cylinder 22 and comprises a toothed ring 24 rotatably installed at the top end of the receiving cylinder 22, a plurality of scraping plates 25 are uniformly and fixedly installed on the circumference direction of the lower surface of the toothed ring 24, the scraping plates 25 are slidably installed on the inner wall of the receiving cylinder 22, a transmission gear 26 is rotatably installed on the upper surface of the connecting plate 21, the transmission gear 26 is meshed with the toothed ring 24, and a lifting screw 30 penetrates through the rotation center of the transmission gear 26 and is installed through spline transmission.
When drilling, the electric telescopic rod 20 drives the material receiving barrel 22 to move downwards through the connecting plate 21, so that the bottom of the material receiving barrel 22 is close to the ground, and the material receiving barrel 22 can be used for receiving the soil drilled by the drill pipe 4; when the lifting screw rod 30 rotates, the transmission gear 26 installed with the lifting screw rod 30 through a spline rotates along with the lifting screw rod 30, so that the transmission gear 26 drives the toothed ring 24 meshed with the transmission gear to rotate, a plurality of scrapers 25 installed on the lower surface of the toothed ring 24 can rotate in the receiving cylinder 22, and when the scrapers 25 rotate, soil spun out of the drill pipe 4 can be scraped out of the receiving cylinder 22 through the discharge hopper 23, so that the soil spun out of the periphery of the drill pipe 4 is quickly discharged, the soil is prevented from accumulating at the drill pipe 4, the drill pipe 4 is pressed, the drill pipe 4 deviates from the original vertical direction, and the drilling accuracy is affected.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: when the device is used, the device is moved to a required drilling position, the lifting screw rod 30 is driven to rotate by the transmission motor 31, so that the lifting screw rod 30 drives the lifting plate 3 in threaded connection with the lifting screw rod to move downwards, and the drilling pipe 4 and the crushing needle 5 arranged on the lifting plate 3 can synchronously move downwards, so that the drilling operation on soil is realized;
When the drill pipe 4 moves downwards, the driving motor 7 drives the driving gear 9 to rotate through the transmission shaft 8, so that the driving gear 9 drives the driven gear 10 meshed with the driving gear 9 to rotate, and the driven gear 10 drives the drill pipe 4 to rotate, so that the drill pipe 4 can drill soil;
The driving bevel gear 28 is driven to rotate while the transmission shaft 8 rotates, the driving bevel gear 28 drives the driven bevel gear 29 meshed with the driving bevel gear 28 to rotate, the driven bevel gear 29 drives the rotary rod 14 to rotate through the rotating shaft, the belt pulley 18 and the belt 19, the rotary rod 14 throws the knocking post 16 outwards through the connecting rod 15, the knocking post 16 knocks the top plate 12 arranged at the top end of the crushing needle 5, the crushing needle 5 can impact and crush hard soil blocks and broken stones in soil, drilling operation of drilling pipes 4 into the soil is facilitated, deflection of the drilling pipes 4 caused by the hard soil blocks and broken stone tops can be effectively avoided, and perpendicularity of pile foundation drilling is guaranteed;
When drilling, the electric telescopic rod 20 drives the material receiving barrel 22 to move downwards through the connecting plate 21, so that the bottom of the material receiving barrel 22 is close to the ground, and the material receiving barrel 22 can be used for receiving the soil drilled by the drill pipe 4; when the lifting screw rod 30 rotates, the transmission gear 26 installed with the lifting screw rod 30 through a spline rotates along with the lifting screw rod 30, so that the transmission gear 26 drives the toothed ring 24 meshed with the transmission gear to rotate, a plurality of scrapers 25 installed on the lower surface of the toothed ring 24 can rotate in the receiving cylinder 22, and when the scrapers 25 rotate, soil spun out of the drill pipe 4 can be scraped out of the receiving cylinder 22 through the discharge hopper 23, so that the soil spun out of the periphery of the drill pipe 4 is quickly discharged, the soil is prevented from accumulating at the drill pipe 4, the drill pipe 4 is pressed, the drill pipe 4 deviates from the original vertical direction, and the drilling accuracy is affected.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The utility model provides a pile foundation drilling orthotic devices, includes base (1), its characterized in that, the upper surface fixed mounting of base (1) has portal frame (2), the inner wall slidable mounting of portal frame (2) has lifter plate (3), the upper surface of lifter plate (3) runs through and rotates installs drill pipe (4), the inside of drill pipe (4) is inserted and is equipped with broken needle (5), the surface fixed mounting on drill pipe (4) top has two solid fixed ring (6), two gu fixed ring (6) are located the upper and lower both sides setting of lifter plate (3), be equipped with rotary mechanism between lifter plate (3) and drill pipe (4), the surface fixed mounting that broken needle (5) is close to its top has buffer ring (13), The upper surface of lifter plate (3) is equipped with the mechanism of beating that beats on broken needle (5) top, rotary mechanism includes driving motor (7) of fixed mounting in lifter plate (3) upper surface, driving motor's (7) output runs through lifter plate (3) lower surface and fixed mounting have transmission shaft (8), the bottom fixed mounting of transmission shaft (8) has driving gear (9), the surface fixed mounting that drill pipe (4) is close to its top has driven gear (10), driving gear (9) meshes with driven gear (10), beat mechanism including two fixed plates (11) of symmetry fixed mounting in lifter plate (3) upper surface, A rotating rod (14) is rotatably arranged between the two fixed plates (11), a plurality of connecting rods (15) are uniformly rotatably arranged on the outer surface of the rotating rod (14) in the circumferential direction, knocking columns (16) are fixedly arranged between the two opposite connecting rods (15), a top plate (12) is fixedly arranged at the top end of the crushing needle (5), limiting columns (17) are fixedly arranged on the outer surfaces of the two fixed plates (11) in a sliding manner, the limiting columns (17) are arranged above the top plate (12), a transmission assembly is arranged between the rotating rod (14) and the transmission shaft (8), the transmission assembly comprises a driving bevel gear (28) fixedly arranged on the outer surface of a transmission shaft (8), a mounting plate (27) is fixedly arranged on the lower surface of the lifting plate (3), a rotating shaft is rotatably arranged on the outer surface of the mounting plate (27) in a penetrating mode, a driven bevel gear (29) is fixedly arranged at one end portion of the rotating shaft, the driven bevel gear (29) is meshed with the driving bevel gear (28), belt wheels (18) are fixedly arranged at the rotating centers of the rotating shaft and the rotating rod (14), belts (19) are sleeved on the outer surfaces of the two belt wheels (18), a lifting screw rod (30) is rotatably arranged between the top of the door-shaped frame (2) and the base (1), The lifting screw rod (30) penetrates through the outer surface of the lifting plate (3) and is in threaded connection with the lifting plate, a transmission motor (31) is fixedly arranged at the top end of the door-shaped frame (2), the output end of the transmission motor (31) penetrates through the top wall of the door-shaped frame (2) and is fixedly arranged at the top end of the lifting screw rod (30), an access mechanism is arranged on the outer surface of the door-shaped frame (2) close to the bottom of the door-shaped frame, the access mechanism comprises an electric telescopic rod (20) fixedly arranged on the outer surface of the door-shaped frame (2), a connecting plate (21) is fixedly arranged at the telescopic end of the electric telescopic rod (20), a material receiving cylinder (22) is fixedly arranged on the outer surface of the connecting plate (21), The receiving cylinder (22) and the drill pipe (4) are arranged on the same axis, the bottom of the receiving cylinder (22) is of a conical opening structure, a discharging hopper (23) communicated with the inside of the receiving cylinder is fixedly arranged on the outer surface of the receiving cylinder (22), a discharging assembly is arranged in the receiving cylinder (22), the discharging assembly comprises a toothed ring (24) rotatably arranged at the top end of the receiving cylinder (22), a plurality of scraping plates (25) are uniformly and fixedly arranged in the circumferential direction of the lower surface of the toothed ring (24), the scraping plates (25) are slidably arranged on the inner wall of the receiving cylinder (22), a transmission gear (26) is rotatably arranged on the upper surface of the connecting plate (21), the transmission gear (26) is meshed with the toothed ring (24), and the lifting screw rod (30) penetrates through the rotation center of the transmission gear (26) and is installed with the transmission gear through spline transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411080993.8A CN118601466B (en) | 2024-08-08 | 2024-08-08 | A pile foundation drilling correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411080993.8A CN118601466B (en) | 2024-08-08 | 2024-08-08 | A pile foundation drilling correction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118601466A CN118601466A (en) | 2024-09-06 |
| CN118601466B true CN118601466B (en) | 2024-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411080993.8A Active CN118601466B (en) | 2024-08-08 | 2024-08-08 | A pile foundation drilling correction device |
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| Country | Link |
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| CN (1) | CN118601466B (en) |
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| CN117248828A (en) * | 2023-11-15 | 2023-12-19 | 西昌学院 | Foundation pile drilling equipment for building foundation construction |
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| CN111305297B (en) * | 2020-04-22 | 2021-01-12 | 湖南省航务工程有限公司 | Foundation trench excavating equipment capable of setting excavation width and depth |
| CN112376378A (en) * | 2020-10-22 | 2021-02-19 | 白丽娜 | Broken cleaning device of road for municipal construction |
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| CN220726201U (en) * | 2023-08-10 | 2024-04-05 | 哈尔滨龙祥岩土工程有限公司 | Pile foundation drilling correcting device |
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2024
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805395A (en) * | 2019-11-05 | 2020-02-18 | 长安大学 | Drilling machine for geological engineering |
| CN219754459U (en) * | 2023-04-12 | 2023-09-26 | 纪光新 | A kind of foundation pile drilling device for civil engineering |
| CN117248828A (en) * | 2023-11-15 | 2023-12-19 | 西昌学院 | Foundation pile drilling equipment for building foundation construction |
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