CN116677315A - Piling equipment for bridge construction - Google Patents
Piling equipment for bridge construction Download PDFInfo
- Publication number
- CN116677315A CN116677315A CN202310967249.9A CN202310967249A CN116677315A CN 116677315 A CN116677315 A CN 116677315A CN 202310967249 A CN202310967249 A CN 202310967249A CN 116677315 A CN116677315 A CN 116677315A
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- Prior art keywords
- plate
- base
- fixedly connected
- motor
- piling
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 239000002689 soil Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 description 14
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/081—Screw-and-nut feed mechanisms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
-
- 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)
- 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 discloses piling equipment for bridge construction, which belongs to the technical field of piling equipment and comprises a base, wherein a support frame is fixedly arranged on the upper surface of the base, the support frame comprises a first side plate and a second side plate which are symmetrically and fixedly arranged on two sides of the upper surface of the base, a top plate is fixedly connected between the top ends of the first side plate and the second side plate, a first opening is formed in one side of the upper surface of the base, a second opening is formed in the outer surface of the first side plate, a first lifting mechanism is arranged between the top plate and the upper surface of the base, and a piling mechanism is arranged at the movable end of the first lifting mechanism in a penetrating mode. The invention can drive the soil collecting mechanism to synchronously operate through the transmission mechanism, and the soil generated during piling can be collected intensively and discharged through the discharge pipe when the soil collecting mechanism operates, so that the discharged soil can be prevented from flowing back into the piling hole again after the piling is completed, and the piling operation of the following piles is influenced.
Description
Technical Field
The invention belongs to the technical field of piling equipment, and particularly relates to piling equipment for bridge construction.
Background
In the bridge construction process, pile foundation construction is a very important component, the construction quality of the bridge pile foundation directly determines the integral structure of the bridge, a bridge foundation is the lowest part of a bridge structure directly contacted with a foundation, and the construction quality of the bridge pile foundation engineering is directly determined by the important component of the lower structure of the bridge.
In the existing bridge construction pile driving process, pile driving hole operation is generally carried out firstly, then piles are put into pile holes, pile driving operation is carried out through pressurizing equipment, drilling rods are needed to be used for drilling holes when the pile driving hole operation is carried out, a large amount of soil is generally piled up around the pile holes when the existing bridge construction pile driving equipment is used for drilling holes, after the drilling rods are taken out, the surrounding soil tends to fall back into the pile holes easily, so that the pile driving effect of the follow-up piles is affected, and the surrounding soil is cleaned manually, so that the operation is complex and the work load is large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide piling equipment for bridge construction.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a pile driving device for bridge construction, includes the base, the last fixed surface of base installs the support frame, the support frame includes first curb plate and the second curb plate of symmetry fixed mounting in base upper surface both sides, fixedly connected with roof between the top of first curb plate and second curb plate, first opening has been seted up to upper surface one side of base, the second opening has been seted up to the surface of first curb plate, install first elevating system between roof and the upper surface of base, pile driving mechanism is installed in the expansion end penetration of first elevating system, install second elevating system between upper surface one side of base and the first curb plate, second elevating system's expansion end one side fixed mounting with pile driving mechanism matched with soil collection transfer mechanism, pile driving mechanism and soil collection transfer mechanism matched with drive mechanism are installed to upper surface one side of base.
Preferably, the first elevating system includes two first lead screws that the symmetry set up, two first lead screw all runs through the roof and rotates with the roof to be connected, and two the bottom of first lead screw all rotates with the upper surface of base to be connected, two screw thread connection has first lifter plate is established to the common cover between the surface of first lead screw, upper surface one side fixed mounting of roof has first motor, the output shaft fixedly connected with first band pulley of first motor, two the equal fixedly connected with second band pulley in top of first lead screw, just the transmission is connected with first hold-in range between first band pulley and the two second band pulleys.
Through above-mentioned technical scheme, first motor rotates and drives first band pulley and rotate, can drive two second band pulleys and rotate simultaneously through first synchronous area, and then can drive two first lead screws simultaneously and rotate, can drive first lifter plate through the screw thread and reciprocate to can drive pile driving mechanism and reciprocate.
Preferably, the piling mechanism comprises a second motor which penetrates through the upper surface of the first lifting plate and is fixedly arranged on the upper surface of the first lifting plate, a coupler is fixedly connected to the bottom end of an output shaft of the second motor, a first rotating shaft is fixedly connected to the other end of the coupler, a first spiral conveying blade is sleeved on the outer surface of the first rotating shaft, a drill bit is fixedly connected to the bottom end of the first rotating shaft, and the drill bit is conical.
Through above-mentioned technical scheme, the second motor rotates and drives first pivot through the shaft coupling and rotate, and then drives drill bit and first screw conveying leaf and rotate to can pile the hole operation to ground, and can carry out the earth of drilling out.
Preferably, the second lifting mechanism comprises a third motor fixedly mounted on the upper surface of the base, a second screw rod is fixedly connected to the top end of an output shaft of the third motor, a second lifting plate is sleeved on the outer surface of the second screw rod in a threaded manner, the second lifting plate penetrates through the first opening and is in sliding connection with the inner wall of the first opening, a third opening is formed in the outer surface of the second lifting plate, the first screw rod located on one side penetrates through the third opening, and the diameter of the third opening is larger than that of the first screw rod.
Through above-mentioned technical scheme, the second lead screw rotation is rotated to the third motor, can drive the second lifter plate through the screw thread and reciprocate to can drive the soil collection mechanism who is connected with the second lifter plate and reciprocate, make soil collection mechanism contact with ground.
Preferably, the soil collecting mechanism includes the collection circle frame of fixed mounting in second lifter plate one end, the inner wall fixedly connected with stock guide of collection circle frame, the top shape of stock guide is the toper, just the through-hole has been seted up at the top central point of stock guide, first screw conveying leaf surface contacts with the inner wall of through-hole, the top rotation of collection circle frame is connected with the ring, the inner wall symmetry fixedly connected with connecting rod of ring, the bottom fixedly connected with scraper of connecting rod, the surface of scraper contacts with the upper surface of the inner wall of collection circle frame and stock guide respectively, the surface one side of collection circle frame runs through fixed intercommunication and has the stock guide, the stock guide is located the top of stock guide, the one end fixedly connected with L template of collection circle frame is kept away from to the stock guide, one side fixed mounting of L template surface has the fourth motor, the output shaft fixedly connected with second pivot of fourth motor, the one end of second pivot extends to the inside of stock guide, just the surface fixed cover is equipped with second screw conveying leaf, and the outer surface of second screw conveying leaf contacts with the stock guide.
Through the technical scheme, when pile driving mechanism is in the pile hole, soil sent out by the first spiral conveying blade can be output to the guide plate in the collecting circular frame through the through hole, at the moment, the scraping plate rotates to scrape away soil falling on the guide plate, then the fourth motor is started, the fourth motor rotates to drive the second rotating shaft and the second spiral conveying blade to rotate, the soil scraped away by the scraping plate enters into the discharge pipe, at the moment, the second spiral conveying blade rotates to discharge the soil, thereby avoiding the situation that soil generated during pile driving is accumulated near the pile hole and falls back to the inside of the pile hole, meanwhile, manual cleaning is not needed, work load is reduced, and work efficiency is improved.
Preferably, the transmission mechanism comprises a spline shaft which is rotatably arranged on the upper surface of the base, a first spline housing and a second spline housing are sequentially connected to the outer surface of the spline shaft in a sliding manner, a connecting plate is arranged on the outer surface of the first spline housing in a rotating manner, one end of the connecting plate penetrates through the second opening and is fixedly connected with one end of the first lifting plate, a third belt pulley is fixedly sleeved on the outer surface of an output shaft of the second motor, a fourth belt pulley is arranged on the outer surface of the first spline housing, a second synchronous belt is connected between the third belt pulley and the fourth belt pulley in a transmission manner, a fifth belt pulley is arranged on the outer surface of the circular ring in a fixed manner, a sixth belt pulley is arranged on the outer surface of the second spline housing, and a third synchronous belt is connected between the fifth belt pulley and the sixth belt pulley in a transmission manner.
Through the technical scheme, the second motor drives the third belt wheel to rotate when rotating, the second synchronous belt can drive the fourth belt wheel and the first spline housing to rotate, and then the spline shaft and the second spline housing are driven to rotate, the second spline housing rotates to drive the sixth belt wheel to rotate, and then the third synchronous belt can drive the fifth belt wheel and the circular ring to rotate, and the circular ring can drive the scraping plate to rotate through the connecting rod, so that soil scraping operation is realized.
Preferably, the mounting frame is fixedly mounted on the periphery of the lower surface of the base, the moving wheels are rotatably mounted in the mounting frame, and the controller is fixedly mounted on one side of the upper surface of the top plate.
Through above-mentioned technical scheme, be convenient for remove this equipment through the travelling wheel that sets up to be convenient for control the operation of each electrical apparatus through the controller that sets up.
Preferably, limiting holes are formed in the periphery of the upper surface of the base, positioning pins penetrate through the limiting holes and are connected with the limiting holes in a sliding mode, adjusting knobs are sleeved on the outer surfaces of the positioning pins in a threaded mode, and the bottom ends of the positioning pins are conical.
Through above-mentioned technical scheme, through pounding the locating pin for the locating pin enters into the ground, can fix a position this equipment, takes place to remove when avoiding using, and rotate adjust knob can also change the length that stretches out of locating pin, be convenient for place and use the locating pin.
The beneficial effects of the invention are as follows: according to the invention, through the first lifting mechanism, the piling mechanism, the transmission mechanism, the second lifting mechanism and the soil collecting mechanism, the first lifting mechanism and the piling mechanism can be operated to pile a foundation of bridge construction when in operation, the second lifting mechanism can be operated to enable the bottom of the soil collecting mechanism to be in contact with the ground, so that soil generated during piling cannot be diffused all around, the piling mechanism can drive the soil collecting mechanism to synchronously operate through the transmission mechanism when in operation, the soil generated during piling can be collected intensively when the soil collecting mechanism is operated, and the discharged soil can be discharged through the discharge pipe, so that the phenomenon that the discharged soil flows back into a piling hole again after piling is completed to influence the piling operation of a pile behind is avoided.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is another angular perspective view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 4;
FIG. 6 is a perspective view of a portion of the construction of a second lift mechanism of the present invention;
FIG. 7 is a schematic view of a portion of the construction of the soil collection mechanism and transmission mechanism of the present invention;
fig. 8 is a cross-sectional view of the soil collection mechanism of the present invention.
Reference numerals: 1. a base; 2. a first side plate; 3. a second side plate; 4. a top plate; 5. a first opening; 6. a second opening; 7. a first screw rod; 8. a first lifting plate; 9. a first motor; 10. a first pulley; 11. a first synchronization belt; 12. a second pulley; 13. a second motor; 14. a coupling; 15. a first rotating shaft; 16. a first screw conveyor blade; 17. a drill bit; 18. a third motor; 19. a second screw rod; 20. a second lifting plate; 21. a third opening; 22. collecting a round frame; 23. a material guide plate; 24. a through hole; 25. a circular ring; 26. a connecting rod; 27. a scraping plate; 28. a discharge pipe; 29. an L-shaped plate; 30. a fourth motor; 31. a second rotating shaft; 32. a second screw conveyor blade; 33. a spline shaft; 34. a first spline housing; 35. a second spline housing; 36. a connecting plate; 37. a third pulley; 38. a fourth pulley; 39. a second timing belt; 40. a fifth pulley; 41. a sixth pulley; 42. a third timing belt; 43. a mounting frame; 44. a moving wheel; 45. a controller; 46. a limiting hole; 47. a positioning pin; 48. and (5) adjusting a knob.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the piling device for bridge construction of this embodiment includes a base 1, the upper surface of the base 1 is fixedly provided with a support frame, the support frame includes a first side plate 2 and a second side plate 3 which are symmetrically and fixedly installed on two sides of the upper surface of the base 1, a top plate 4 is fixedly connected between the top ends of the first side plate 2 and the second side plate 3, a first opening 5 is formed on one side of the upper surface of the base 1, a second opening 6 is formed on the outer surface of the first side plate 2, a first lifting mechanism is installed between the top plate 4 and the upper surface of the base 1, a movable end of the first lifting mechanism penetrates through and is provided with a piling mechanism, a second lifting mechanism is installed between one side of the upper surface of the base 1 and the first side plate 2, a soil collecting and transferring mechanism matched with the piling mechanism is fixedly installed on one side of the upper surface of the base 1, and a transmission mechanism matched with the piling mechanism and the soil collecting and transferring mechanism is installed on one side of the upper surface of the base 1.
As shown in fig. 3 and 4, the first lifting mechanism comprises two first lead screws 7 which are symmetrically arranged, the two first lead screws 7 penetrate through the top plate 4 and are rotationally connected with the top plate 4, the bottom ends of the two first lead screws 7 are rotationally connected with the upper surface of the base 1, a first lifting plate 8 is sleeved between the outer surfaces of the two first lead screws 7 together, a first motor 9 is fixedly arranged on one side of the upper surface of the top plate 4, an output shaft of the first motor 9 is fixedly connected with a first belt pulley 10, the top ends of the two first lead screws 7 are fixedly connected with a second belt pulley 12, a first synchronous belt 11 is connected between the first belt pulley 10 and the two second belt pulleys 12 in a transmission manner, the first motor 9 rotates to drive the first belt pulley 10 to rotate, the first belt pulley 10 rotates to drive the two second belt pulleys 12 through the first synchronous belt 11, and further drive the two first lead screws 7 to rotate, and the first lifting plate 8 and the piling mechanism are driven to move downwards through threads.
As shown in fig. 3 to 6, the piling mechanism includes a second motor 13 penetrating through the upper surface of the first lifting plate 8, the bottom end of the output shaft of the second motor 13 is fixedly connected with a coupling 14, the other end of the coupling 14 is fixedly connected with a first rotating shaft 15, a first spiral conveying blade 16 is sleeved on the outer surface of the first rotating shaft 15, a drill bit 17 is fixedly connected with the bottom end of the first rotating shaft 15, the drill bit 17 is conical, and the second motor 13 rotates to drive the coupling 14 and the first rotating shaft 15 to rotate, so as to drive the first spiral conveying blade 16 and the drill bit 17 to rotate.
As shown in fig. 6, the second lifting mechanism includes a third motor 18 fixedly installed on the upper surface of the base 1, a second screw rod 19 is fixedly connected to the top end of an output shaft of the third motor 18, a second lifting plate 20 is sleeved on the outer surface of the second screw rod 19 in a threaded manner, the second lifting plate 20 penetrates through the first opening 5, the second lifting plate 20 is slidably connected with the inner wall of the first opening 5, a third opening 21 is formed in the outer surface of the second lifting plate 20, the first screw rod 7 positioned on one side penetrates through the third opening 21, the diameter of the third opening 21 is larger than that of the first screw rod 7, the third motor 18 rotates to drive the second screw rod 19 to rotate, the second screw rod 19 rotates to drive the second lifting plate 20 to descend through threads, and the second lifting plate 20 descends to drive a collecting round frame 22 and a guide plate 23 in the soil collecting mechanism.
As shown in fig. 7 and 8, the soil collecting mechanism comprises a collecting round frame 22 fixedly installed at one end of a second lifting plate 20, a material guiding plate 23 is fixedly connected to the inner wall of the collecting round frame 22, the top of the material guiding plate 23 is conical, a through hole 24 is formed in the center of the top of the material guiding plate 23, the outer surface of a first spiral conveying blade 16 contacts with the inner wall of the through hole 24, a circular ring 25 is rotatably connected to the top of the collecting round frame 22, a connecting rod 26 is symmetrically and fixedly connected to the inner wall of the circular ring 25, a scraping plate 27 is fixedly connected to the bottom end of the connecting rod 26, the outer surface of the scraping plate 27 contacts with the inner wall of the collecting round frame 22 and the upper surface of the material guiding plate 23 respectively, a discharging pipe 28 is fixedly communicated with one side of the outer surface of the collecting round frame 22, the discharging pipe 28 is located above the material guiding plate 23, one end of the discharging pipe 28, which is far away from the collecting round frame 22, is fixedly connected with an L-shaped plate 29, one side of the outer surface of the L-shaped plate 29 is fixedly installed with a fourth motor 30, the output shaft of the fourth motor 30 is fixedly connected with a second rotating shaft 31, one end of the second rotating shaft 31 extends to the inside of the discharge pipe 28, a second spiral conveying blade 32 is fixedly sleeved on the outer surface of the second rotating shaft 31, the outer surface of the second spiral conveying blade 32 is contacted with the inner wall of the discharge pipe 28, soil generated in the piling process is conveyed to the material guiding plate 23 through the through hole 24 under the rotation of the first spiral conveying blade 16, the material scraping plate 27 rotates to scrape away the soil accumulated on the material guiding plate 23, then the fourth motor 30 in the soil collecting mechanism is started, the fourth motor 30 rotates to drive the second rotating shaft 31 and the second spiral conveying blade 32 to rotate, so that soil generated in piling can be collected in a concentrated mode and discharged through the discharge pipe 28, and the condition that the discharged soil flows back into the piling hole again after the piling is completed can be avoided, affecting the piling operation of the following pile.
As shown in fig. 2 and 6, the transmission mechanism comprises a spline shaft 33 rotatably mounted on the upper surface of the base 1, a first spline housing 34 and a second spline housing 35 are sequentially and slidably connected to the outer surface of the spline shaft 33, a connecting plate 36 is rotatably sleeved on the outer surface of the first spline housing 34, one end of the connecting plate 36 penetrates through the second opening 6 and is fixedly connected with one end of the first lifting plate 8, a third belt pulley 37 is fixedly sleeved on the outer surface of an output shaft of the second motor 13, a fourth belt pulley 38 is fixedly sleeved on the outer surface of the first spline housing 34, a second synchronous belt 39 is in transmission connection between the third belt pulley 37 and the fourth belt pulley 38, a fifth belt pulley 40 is sleeved on the outer surface of the circular ring 25, a sixth belt pulley 41 is in transmission connection between the fifth belt pulley 40 and the sixth belt pulley 41, the third belt pulley 42 is driven by the transmission between the fifth belt pulley 40 and the sixth belt pulley 41, the third belt pulley 37 is driven to rotate while the second motor 13 drives the fourth belt pulley 38 to rotate through the second synchronous belt 39, the first belt pulley 34 and the spline shaft 33 are driven to rotate, the spline shaft 33 is driven to rotate, the second spline housing 35 and the sixth belt pulley 35 is driven to rotate through the second synchronous belt pulley 39, the fifth belt pulley 40 is driven to rotate through the fifth belt pulley 40, and the fifth belt pulley 40 is driven to rotate, and the fifth belt pulley 25 is driven to rotate, and the fifth belt pulley 42 is driven to rotate.
As shown in fig. 3, the lower surface of the base 1 is fixedly provided with a mounting frame 43 around, the inside of the mounting frame 43 is rotatably provided with a moving wheel 44, one side of the upper surface of the top plate 4 is fixedly provided with a controller 45, the equipment is conveniently moved by the set moving wheel 44, and the operation of each electric appliance is conveniently controlled by the set controller 45.
As shown in fig. 3, limiting holes 46 are formed in the periphery of the upper surface of the base 1, positioning pins 47 penetrate through the inside of the limiting holes 46 and are connected with adjusting knobs 47 in a sliding mode, adjusting knobs 48 are sleeved on the outer surfaces of the positioning pins 47 in a threaded mode, the bottom ends of the positioning pins 47 are conical, the positioning pins 47 enter the ground to enable the equipment to be positioned and fixed, movement during use is avoided, and the extending lengths of the positioning pins 47 can be changed by rotating the adjusting knobs 48, so that the positioning pins 47 are convenient to place and use.
The working principle of this embodiment is that the equipment is moved to the position where the bridge construction needs piling by the moving wheel 44, so that the drill bit 17 in the piling mechanism is aligned to the piling position, then the third motor 18 in the second lifting mechanism is started, the third motor 18 rotates to drive the second screw rod 19 to rotate, the second screw rod 19 rotates to drive the second lifting plate 20 to descend by threads, the second lifting plate 20 descends to drive the collecting round frame 22 and the material guiding plate 23 in the soil collecting mechanism to descend, so that the collecting round frame 22 and the material guiding plate 23 are in contact with the ground, then the second motor 13 in the piling mechanism is started, the second motor 13 rotates to drive the coupler 14 and the first rotating shaft 15 to drive the first spiral conveying blade 16 and the drill bit 17 to rotate, then the first motor 9 in the first lifting mechanism is started, the first motor 9 rotates to drive the first belt wheel 10 to rotate, the first belt pulley 10 rotates to drive the two second belt pulleys 12 to rotate through the first synchronous belt 11, so as to drive the two first screw rods 7 to rotate, the first lifting plate 8 and the piling mechanism are driven to move downwards through threads, so that the drill bit 17 is in contact with the ground to conduct piling operation, soil generated in the piling process is conveyed to the material guiding plate 23 through the through hole 24 under the rotation of the first spiral conveying blade 16, at the moment, the second motor 13 in the piling mechanism drives the third belt pulley 37 to rotate while driving the fourth belt pulley 38 to rotate through the second synchronous belt 39, so as to drive the first spline housing 34 and the spline shaft 33 to rotate, the spline shaft 33 rotates to drive the second spline housing 35 and the sixth belt pulley 41 to rotate, the third belt pulley 40 is driven to rotate through the arranged third synchronous belt 42, the fifth belt pulley 40 rotates to drive the circular ring 25 to rotate, so that the material scraping plate 27 is driven to rotate through the connecting rod 26, and then can pile up the earth on stock guide 23 with scrape away, then start the fourth motor 30 in the soil collection mechanism, the rotation of fourth motor 30 drives second pivot 31 and second screw conveyor leaf 32 and rotates to can concentrate the soil that produces when piling and collect, and discharge through row material pipe 28, thereby can avoid pile after accomplishing, the exhaust soil flows back to the piling hole again in, influences the piling operation of stake at the back.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. Pile equipment for bridge construction, including base (1), its characterized in that: the utility model discloses a pile driver structure, including base (1), upper surface fixed mounting of base (1) has the support frame, the support frame includes first curb plate (2) and second curb plate (3) of symmetry fixed mounting in base (1) upper surface both sides, fixedly connected with roof (4) between the top of first curb plate (2) and second curb plate (3), first opening (5) have been seted up on one side of the upper surface of base (1), second opening (6) have been seted up to the surface of first curb plate (2), install first elevating system between the upper surface of roof (4) and base (1), install pile driving mechanism between the expansion end of first elevating system runs through, install second elevating system between upper surface one side of base (1) and first curb plate (2), second elevating system's upper surface one side fixed mounting have with pile driving mechanism that pile driving mechanism and soil collection transfer mechanism matched with.
2. Piling device for bridge construction according to claim 1, characterized in that the first elevating mechanism comprises two first lead screws (7) symmetrically arranged, two first lead screws (7) penetrate through the top plate (4) and are rotationally connected with the top plate (4), the bottom ends of the two first lead screws (7) are rotationally connected with the upper surface of the base (1), a first elevating plate (8) is sleeved between the outer surfaces of the two first lead screws (7) together, a first motor (9) is fixedly arranged on one side of the upper surface of the top plate (4), a first belt wheel (10) is fixedly connected with an output shaft of the first motor (9), second belt wheels (12) are fixedly connected with the top ends of the two first lead screws (7), and a first synchronous belt (11) is connected between the first belt wheel (10) and the two second belt wheels (12).
3. Piling device for bridge construction according to claim 2, characterized in that the piling mechanism comprises a second motor (13) penetrating through the upper surface of the first lifting plate (8), the bottom end of the output shaft of the second motor (13) is fixedly connected with a coupler (14), the other end of the coupler (14) is fixedly connected with a first rotating shaft (15), the outer surface of the first rotating shaft (15) is fixedly sleeved with a first spiral conveying blade (16), the bottom end of the first rotating shaft (15) is fixedly connected with a drill bit (17), and the drill bit (17) is conical.
4. A piling device for bridge construction according to claim 3, wherein the second lifting mechanism comprises a third motor (18) fixedly mounted on the upper surface of the base (1), a second screw rod (19) is fixedly connected to the top end of an output shaft of the third motor (18), a second lifting plate (20) is sleeved on the outer surface of the second screw rod (19) in a threaded manner, the second lifting plate (20) penetrates through the first opening (5), the second lifting plate (20) is slidably connected with the inner wall of the first opening (5), a third opening (21) is formed in the outer surface of the second lifting plate (20), the first screw rod (7) located on one side penetrates through the third opening (21), and the diameter of the third opening (21) is larger than that of the first screw rod (7).
5. The piling device for bridge construction according to claim 4, wherein the soil collecting mechanism comprises a collecting round frame (22) fixedly installed at one end of the second lifting plate (20), the inner wall of the collecting round frame (22) is fixedly connected with a guide plate (23), the top of the guide plate (23) is conical, a through hole (24) is formed in the center of the top of the guide plate (23), the outer surface of the first spiral conveying blade (16) is contacted with the inner wall of the through hole (24), the top of the collecting round frame (22) is rotatably connected with a circular ring (25), the inner wall of the circular ring (25) is symmetrically and fixedly connected with a connecting rod (26), the bottom end of the connecting rod (26) is fixedly connected with a scraping plate (27), the outer surface of the scraping plate (27) is respectively contacted with the inner wall of the collecting round frame (22) and the upper surface of the guide plate (23), a discharge pipe (28) is fixedly communicated with one side of the outer surface of the collecting round frame (22), the discharge pipe (28) is positioned above the guide plate (23) and is fixedly connected with a fourth motor (30), the outer surface of the fourth motor (30) is fixedly connected with a rotary shaft (30), one end of the second rotating shaft (31) extends to the inside of the discharge pipe (28), a second spiral conveying blade (32) is fixedly sleeved on the outer surface of the second rotating shaft (31), and the outer surface of the second spiral conveying blade (32) is in contact with the inner wall of the discharge pipe (28).
6. The piling device for bridge construction according to claim 5, wherein the transmission mechanism comprises a spline shaft (33) rotatably mounted on the upper surface of the base (1), a first spline housing (34) and a second spline housing (35) are sequentially connected to the outer surface of the spline shaft (33) in a sliding manner, a connecting plate (36) is rotatably sleeved on the outer surface of the first spline housing (34), one end of the connecting plate (36) penetrates through the second opening (6) and is fixedly connected with one end of the first lifting plate (8), a third belt pulley (37) is fixedly sleeved on the outer surface of an output shaft of the second motor (13), a fourth belt pulley (38) is fixedly sleeved on the outer surface of the first spline housing (34), a second synchronous belt (39) is connected between the third belt pulley (37) and the fourth belt pulley (38), a fifth belt pulley (40) is fixedly sleeved on the outer surface of the second spline housing (35), and a sixth belt pulley (41) is fixedly sleeved on the outer surface of the second spline housing, and a third belt pulley (42) is connected between the fifth belt pulley (40) and the sixth belt pulley (41).
7. Piling device for bridge construction according to claim 1, characterized in that the lower surface of the base (1) is fixedly provided with a mounting frame (43) around, the inside of the mounting frame (43) is rotatably provided with a moving wheel (44), and one side of the upper surface of the top plate (4) is fixedly provided with a controller (45).
8. Piling device for bridge construction according to claim 1, characterized in that limiting holes (46) are formed in the periphery of the upper surface of the base (1), locating pins (47) penetrate through the inside of the limiting holes (46) in a sliding connection mode, adjusting knobs (48) are sleeved on the outer surface of the locating pins (47) in a threaded mode, and the bottom end of the locating pins (47) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310967249.9A CN116677315B (en) | 2023-08-03 | 2023-08-03 | Piling equipment for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310967249.9A CN116677315B (en) | 2023-08-03 | 2023-08-03 | Piling equipment for bridge construction |
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| Publication Number | Publication Date |
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| CN116677315A true CN116677315A (en) | 2023-09-01 |
| CN116677315B CN116677315B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310967249.9A Active CN116677315B (en) | 2023-08-03 | 2023-08-03 | Piling equipment for bridge construction |
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| CN (1) | CN116677315B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214143688U (en) * | 2020-11-25 | 2021-09-07 | 东台市巨力机械制造有限公司 | Lifting mechanism for walking pile driver |
| CN214498924U (en) * | 2021-04-12 | 2021-10-26 | 陈广录 | Stable pile driver for traffic transportation construction |
| CN115245080A (en) * | 2022-08-18 | 2022-10-28 | 浙江华铁建设工程有限公司 | Multi-functional afforestation construction equipment |
| CN218437052U (en) * | 2022-07-05 | 2023-02-03 | 中国华电科工集团有限公司 | Building piling and soil taking device with cleaning structure |
| CN116241189A (en) * | 2023-02-24 | 2023-06-09 | 中国十七冶集团有限公司 | Piling device for building engineering construction and application method thereof |
-
2023
- 2023-08-03 CN CN202310967249.9A patent/CN116677315B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214143688U (en) * | 2020-11-25 | 2021-09-07 | 东台市巨力机械制造有限公司 | Lifting mechanism for walking pile driver |
| CN214498924U (en) * | 2021-04-12 | 2021-10-26 | 陈广录 | Stable pile driver for traffic transportation construction |
| CN218437052U (en) * | 2022-07-05 | 2023-02-03 | 中国华电科工集团有限公司 | Building piling and soil taking device with cleaning structure |
| CN115245080A (en) * | 2022-08-18 | 2022-10-28 | 浙江华铁建设工程有限公司 | Multi-functional afforestation construction equipment |
| CN116241189A (en) * | 2023-02-24 | 2023-06-09 | 中国十七冶集团有限公司 | Piling device for building engineering construction and application method thereof |
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| Publication number | Publication date |
|---|---|
| CN116677315B (en) | 2023-11-10 |
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