CN113073646A - High-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension - Google Patents
High-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension Download PDFInfo
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- CN113073646A CN113073646A CN202110376803.7A CN202110376803A CN113073646A CN 113073646 A CN113073646 A CN 113073646A CN 202110376803 A CN202110376803 A CN 202110376803A CN 113073646 A CN113073646 A CN 113073646A
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- sliding
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention belongs to the technical field of pile drivers, and particularly relates to a pile driving device for efficient pile foundation engineering, which is convenient for adjusting fixed size. The steel pile clamping device is simple to operate and convenient to use, can clamp a steel pile, and can adjust the clamping size, so that the steel pile clamping device can be used for different steel piles.
Description
Technical Field
The invention relates to the technical field of pile drivers, in particular to a pile driving device for efficient pile foundation engineering, which is convenient for adjusting fixed size.
Background
The pile foundation engineering means that the foundation pile is buried underground through a beating and pouring method, the whole building above is reinforced through the foundation pile, the building collapse of a higher layer is prevented, and the pile driver plays an important role in the quality of a house, wherein the pile driver is an essential engineering machine in the foundation pile engineering, and with the continuous application of the pile driver, the defects of the pile driver in the using process are gradually shown.
The fixed size can not be adjusted at pile driving in-process to current pile driver, leads to the pile foundation of different sizes size to need to use different pile drivers to pile simultaneously and piles inefficiently, so we provide a high-efficient pile driver for pile foundation engineering convenient to adjust fixed size.
Disclosure of Invention
The invention aims to solve the defects that pile foundations with different sizes need to be piled by different pile drivers and the piling efficiency is low due to the fact that the fixed size cannot be adjusted in the piling process of the existing pile driver, and the pile driver is convenient to adjust the fixed size.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension, includes the foundation ring, the top fixed mounting of foundation ring has two support columns to the setting, and the top fixed mounting of two support columns has same roof, and the top of roof is equipped with coupling mechanism, and sliding connection has same shift ring on two support columns, is equipped with fixture on the shift ring, be equipped with adjustment mechanism on the shift ring, sliding connection has the hammer of striking on the roof, be equipped with actuating mechanism on the roof, actuating mechanism is connected with the hammer transmission of striking.
Preferably, fixture includes the pneumatic cylinder, the sleeve, solid fixed ring, the lead screw, the push pedal, the grip block, rubber pad and hinge bar, the bottom fixed connection of two pneumatic cylinders and roof, the piston and the shifting ring fixed connection of pneumatic cylinder, four sleeves all with the inboard swing joint of shifting ring, and the sleeve rotates with the solid fixed ring that corresponds to be connected, gu fixed ring and lead screw sliding connection, lead screw and sleeve threaded connection, lead screw and the push pedal fixed connection that corresponds, push pedal and grip block sliding connection, the rubber pad and the grip block fixed connection that corresponds, the bottom and the end ring of hinge bar rotate to be connected, the top of hinge bar rotates with the solid fixed ring that corresponds to be connected, the piston of pneumatic cylinder promotes the shifting ring and removes, thereby drive the hinge bar through solid fixed ring and carry out the angle change, and then drive solid fixed ring.
Preferably, adjustment mechanism includes first motor, the driving gear, first ring gear, the ring-shaped rack, fixed slot and driven gear, the top fixed connection of first motor and shift ring, four fixed slots are seted up in the bottom of shift ring, and the inner wall sliding connection of driven gear and fixed slot, pullover and fixed slot swing joint, first ring gear rotates with the bottom of shift ring and is connected, the output shaft fixed connection of driving gear and first motor, and driving gear and first ring gear intermeshing, ring-shaped rack fixed mounting is at the top of first ring gear and with driven gear intermeshing, driven gear and sleeve sliding connection, the output shaft of first motor drives first ring gear through the intermeshing of driving gear and first ring gear and rotates, and then drives the sleeve through ring-shaped rack and driven gear's intermeshing and rotates.
Preferably, the driving mechanism comprises a second motor, a transmission gear, a second toothed ring, wedge plates, fixing plates and ejector rods, the two fixing plates are fixedly connected with the bottom and the top of the knocking hammer respectively, the bottom of the second motor is fixedly connected with the bottom of the top plate, the output shaft of the transmission gear is fixedly connected with the output shaft of the second motor, the second toothed ring is rotatably connected with the top of the top plate, the wedge plates are uniformly and fixedly mounted on the top of the second toothed ring in an annular mode, the two ejector rods are fixedly connected with the bottoms of the fixing plates and are matched with each other, the transmission gear is meshed with the second toothed ring, the output shaft of the second motor drives the second toothed ring to rotate through the mutual meshing of the transmission gear and the second toothed ring, and the knocking hammer is driven to vibrate up and down through the mutual matching of the wedge plates and.
Preferably, the sliding tray that two symmetries set up is seted up to one side of push pedal, and fixed mounting has the slide bar on the inner wall of sliding tray, and sliding connection has the connecting block on the slide bar, connecting block and the grip block fixed connection that corresponds, and the top fixed mounting of connecting block has reset spring, reset spring's top and the top inner wall fixed connection of sliding tray, and reset spring and sliding tray can cushion and reset the grip block through the connecting block.
Preferably, the bottom of the moving ring is provided with an annular sliding chute, the annular sliding chute is connected with a connecting ring in a sliding manner, the connecting ring is fixedly connected with the first toothed ring, and the sliding connection between the annular sliding chute and the connecting ring can stabilize the rotating state of the first toothed ring.
Preferably, an annular clamping groove is formed in the inner wall of the top of the annular sliding groove, a positioning ring is connected to the annular clamping groove in a sliding mode and fixedly connected with the connecting ring, and the sliding connection between the annular clamping groove and the positioning ring can position the first toothed ring through the connecting ring.
Preferably, the inner walls of the two sides of the fixing ring are fixedly provided with limiting blocks, the two sides of the screw rod are provided with limiting grooves, the limiting grooves are connected with the limiting blocks in a sliding mode, and the limiting grooves are connected with the limiting blocks in a sliding mode and can limit the screw rod.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the hinged rod is rotationally connected with the bottom ring and the fixing ring, and the sleeve is movably connected with the moving ring, so that the moving ring can drive the hinged rod to change the angle through the fixing ring, and further drive the push plate to clamp the steel pile when the top end of the hinged rod transversely displaces;
(2) due to the fact that the driving gear is meshed with the first gear ring, the annular rack is meshed with the driven gear, and meanwhile the driven gear is connected with the sleeve in a sliding mode, the first motor can drive the sleeve to rotate, and the screw rod is driven to move through threaded connection of the sleeve and the screw rod;
(3) because the transmission gear is meshed with the second gear ring, and the wedge-shaped plate is matched with the ejector rod, the output shaft of the second motor can drive the knocking hammer to move up and down, and the steel column is knocked.
The steel pile clamping device is simple to operate and convenient to use, can clamp a steel pile, and can adjust the clamping size, so that the steel pile clamping device can be used for different steel piles.
Drawings
Fig. 1 is a schematic structural diagram of a pile driving device for high-efficiency pile foundation engineering, which is provided by the invention and is convenient for adjusting fixed size;
fig. 2 is a schematic structural diagram of a cross section of a moving ring of the pile driving device for high-efficiency pile foundation engineering, which is convenient for adjusting fixed size and provided by the invention;
fig. 3 is a schematic perspective view of a second toothed ring and a wedge plate of the pile driving device for high-efficiency pile foundation engineering, which is convenient for adjusting a fixed size according to the present invention;
fig. 4 is a schematic cross-sectional structural diagram of a push plate and a clamping plate of the pile driving device for high-efficiency pile foundation engineering, which is convenient for adjusting fixed size and provided by the invention;
fig. 5 is a schematic cross-sectional structure view of a sleeve, a fixing ring and a screw rod of the pile driving device for high-efficiency pile foundation engineering, which is provided by the invention and convenient for adjusting the fixing size;
fig. 6 is a schematic structural diagram of part a of the high-efficiency piling device for pile foundation engineering, which is provided by the invention and is convenient for adjusting fixed size.
In the figure: 1. a bottom ring; 2. a support pillar; 3. a top plate; 4. a connecting mechanism; 5. a moving ring; 6. a sleeve; 7. a fixing ring; 8. a screw rod; 9. pushing the plate; 10. a clamping plate; 11. a rubber pad; 12. a sliding groove; 13. a slide bar; 14. connecting blocks; 15. a return spring; 16. a hinged lever; 17. a hydraulic cylinder; 18. a first motor; 19. a driving gear; 20. fixing grooves; 21. a driven gear; 22. a first ring gear; 23. an annular rack; 24. knocking hammers; 25. a fixing plate; 26. a second ring gear; 27. a wedge plate; 28. a top rod; 29. a second motor; 30. a transmission gear; 31. an annular chute; 32. and (7) connecting rings.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-6, a high-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension, including bottom ring 1, the top fixed mounting of bottom ring 1 has two support columns 2 to the setting, the top fixed mounting of two support columns 2 has same roof 3, the top of roof 3 is equipped with coupling mechanism 4, sliding connection has same shift ring 5 on two support columns 2, be equipped with fixture on the shift ring 5, be equipped with adjustment mechanism on the shift ring 5, sliding connection has the hammer 24 of striking on the roof 3, be equipped with actuating mechanism on the roof 3, actuating mechanism is connected with the hammer 24 transmission of striking.
In this embodiment, fixture includes pneumatic cylinder 17, sleeve 6, solid fixed ring 7, lead screw 8, push pedal 9, grip block 10, rubber pad 11 and hinge bar 16, two pneumatic cylinder 17 and the bottom fixed connection of roof 3, pneumatic cylinder 17's piston and shift ring 5 fixed connection, four sleeve 6 all with shift ring 5's inboard swing joint, and sleeve 6 rotates with solid fixed ring 7 that corresponds to be connected, gu fixed ring 7 and lead screw 8 sliding connection, lead screw 8 and sleeve 6 threaded connection, lead screw 8 and the push pedal 9 fixed connection that corresponds, push pedal 9 and grip block 10 sliding connection, rubber pad 11 and the grip block 10 fixed connection that corresponds, hinge bar 16's bottom and bottom ring 1 rotate to be connected, hinge bar 16's top is connected with solid fixed ring 7 that corresponds rotates.
In this embodiment, the adjusting mechanism includes a first motor 18, a driving gear 19, a first ring gear 22, a circular rack 23, a fixing groove 20 and a driven gear 21, the first motor 18 is fixedly connected to the top of the moving ring 5, four fixing grooves 20 are formed in the bottom of the moving ring 5, the driven gear 21 is slidably connected to the inner wall of the fixing groove 20, the sleeve 6 is movably connected to the fixing groove 20, the first ring gear 22 is rotatably connected to the bottom of the moving ring 5, the driving gear 19 is fixedly connected to an output shaft of the first motor 18, the driving gear 19 is engaged with the first ring gear 22, the circular rack 23 is fixedly mounted to the top of the first ring gear 22 and is engaged with the driven gear 21, and the driven gear 21 is slidably connected to the sleeve 6.
In this embodiment, the driving mechanism includes a second motor 29, a transmission gear 30, a second toothed ring 26, wedge plates 27, fixing plates 25 and push rods 28, the two fixing plates 25 are respectively fixedly connected with the bottom and the top of the knocking hammer 24, the second motor 29 is fixedly connected with the bottom of the top plate 3, the transmission gear 30 is fixedly connected with an output shaft of the second motor 29, the second toothed ring 26 is rotatably connected with the top of the top plate 3, the wedge plates 27 are uniformly and fixedly mounted on the top of the second toothed ring 26 in an annular shape, the two push rods 28 are fixedly connected with the bottoms of the fixing plates 25, the push rods 28 are matched with the wedge plates 27, and the transmission gear 30 is meshed with the second toothed ring 26.
In this embodiment, two symmetrical sliding grooves 12 are formed in one side of the push plate 9, a sliding rod 13 is fixedly mounted on the inner wall of the sliding groove 12, a connecting block 14 is slidably connected to the sliding rod 13, the connecting block 14 is fixedly connected to the corresponding clamping plate 10, a return spring 15 is fixedly mounted at the top of the connecting block 14, and the top end of the return spring 15 is fixedly connected to the inner wall of the top of the sliding groove 12.
In this embodiment, the bottom of the moving ring 5 is provided with an annular sliding slot 31, a connecting ring 32 is slidably connected in the annular sliding slot 31, and the connecting ring 32 is fixedly connected with the first toothed ring 22.
In this embodiment, an annular groove is formed on an inner wall of the top of the annular chute 31, a positioning ring is slidably connected in the annular groove, and the positioning ring is fixedly connected with the connecting ring 32.
In this embodiment, equal fixed mounting has the stopper on solid fixed ring 7's the both sides inner wall, and the spacing groove has all been seted up to the both sides of lead screw 8, spacing groove and stopper sliding connection.
Example two
Referring to fig. 1-6, a high-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension, including bottom ring 1, the top welding of bottom ring 1 has two support columns 2 to the setting, the top welding of two support columns 2 has same roof 3, the top of roof 3 is equipped with coupling mechanism 4, sliding connection has same shifting ring 5 on two support columns 2, be equipped with fixture on the shifting ring 5, be equipped with adjustment mechanism on the shifting ring 5, sliding connection has the hammer 24 of striking on the roof 3, be equipped with actuating mechanism on the roof 3, actuating mechanism is connected with the hammer 24 transmission of striking.
In this embodiment, the clamping mechanism includes hydraulic cylinders 17, sleeves 6, fixing rings 7, screw rods 8, push plates 9, clamping plates 10, rubber pads 11 and hinge rods 16, two hydraulic cylinders 17 are fixedly connected to the bottom of the top plate 3, pistons of the hydraulic cylinders 17 are fixedly connected to the moving rings 5, four sleeves 6 are movably connected to the inner sides of the moving rings 5, the sleeves 6 are rotatably connected to the corresponding fixing rings 7 through bearings, the fixing rings 7 are slidably connected to the screw rods 8, the screw rods 8 are in threaded connection with the sleeves 6, the screw rods 8 are fixedly connected to the corresponding push plates 9, the push plates 9 are slidably connected to the clamping plates 10, the rubber pads 11 are fixedly connected to the corresponding clamping plates 10, the bottom ends of the hinge rods 16 are rotatably connected to the bottom ring 1, the top ends of the hinge rods 16 are rotatably connected to the corresponding fixing rings 7, the pistons of the hydraulic cylinders 17 push the moving rings 5 to move, so that the hinge rods 16, thereby driving the fixing ring 7 to move.
In this embodiment, the adjusting mechanism includes a first motor 18, a driving gear 19, a first gear ring 22, an annular rack 23, fixing grooves 20 and a driven gear 21, the first motor 18 is fixedly connected to the top of the moving ring 5, four fixing grooves 20 are opened at the bottom of the moving ring 5, the driven gear 21 is connected with the inner wall of the fixed groove 20 in a sliding way, the sleeve 6 is movably connected with the fixed groove 20, the first gear ring 22 is rotationally connected with the bottom of the moving ring 5, the driving gear 19 is fixedly connected with the output shaft of the first motor 18, and the driving gear 19 is meshed with the first gear ring 22, the annular rack 23 is welded on the top of the first gear ring 22 and meshed with the driven gear 21, the driven gear 21 is connected with the sleeve 6 in a sliding way, the output shaft of the first motor 18 drives the first gear ring 22 to rotate through the mutual meshing of the driving gear 19 and the first gear ring 22, the sleeve 6 is further rotated by the mutual engagement of the annular rack 23 and the driven gear 21.
In this embodiment, the driving mechanism includes a second motor 29, a transmission gear 30, a second toothed ring 26, wedge plates 27, fixing plates 25 and push rods 28, the two fixing plates 25 are respectively and fixedly connected with the bottom and the top of the knocking hammer 24, the second motor 29 is fixedly connected with the bottom of the top plate 3, the transmission gear 30 is fixedly connected with an output shaft of the second motor 29, the second toothed ring 26 is rotatably connected with the top of the top plate 3, the plurality of wedge plates 27 are uniformly welded on the top of the second toothed ring 26 in an annular shape, the two push rods 28 are fixedly connected with the bottom of the fixing plates 25, and the carrier rod 28 and the wedge plate 27 are mutually matched, the transmission gear 30 is mutually meshed with the second gear ring 26, the output shaft of the second motor 29 drives the second gear ring 26 to rotate through the mutual meshing of the transmission gear 30 and the second gear ring 26, and the knocking hammer 24 is driven to vibrate up and down through the mutual matching of the wedge-shaped plate 27 and the ejector rod 28.
In this embodiment, two symmetrical sliding grooves 12 are provided on one side of the push plate 9, a sliding rod 13 is welded on the inner wall of the sliding groove 12, a connecting block 14 is connected on the sliding rod 13 in a sliding manner, the connecting block 14 is fixedly connected with the corresponding clamping plate 10, a return spring 15 is welded on the top of the connecting block 14, the top end of the return spring 15 is fixedly connected with the inner wall of the top of the sliding groove 12, and the return spring 15 and the sliding groove 12 can buffer and reset the clamping plate 10 through the connecting block 14.
In this embodiment, the bottom of the moving ring 5 is provided with an annular sliding chute 31, the annular sliding chute 31 is slidably connected with a connecting ring 32, the connecting ring 32 is fixedly connected with the first toothed ring 22, and the sliding connection between the annular sliding chute 31 and the connecting ring 32 can stabilize the rotating state of the first toothed ring 22.
In this embodiment, a circular groove is formed in the inner wall of the top of the circular sliding groove 31, a positioning ring is slidably connected in the circular groove, the positioning ring is fixedly connected to the connection ring 32, and the sliding connection between the circular groove and the positioning ring can position the first toothed ring 22 through the connection ring 32.
In this embodiment, all weld on solid fixed ring 7's the both sides inner wall and have the stopper, and the spacing groove has all been seted up to the both sides of lead screw 8, spacing groove and stopper sliding connection, and the sliding connection of spacing groove and stopper can carry on spacingly to lead screw 8.
In the embodiment, when a steel pile is clamped and fixed, the steel pile is placed on the inner sides of a bottom ring 1 and a moving ring 5, a hydraulic cylinder 17 is started to be switched, a piston of the hydraulic cylinder 17 drives the moving ring 5 to move downwards, the moving ring 5 drives a fixing ring 7 to move downwards through a sleeve 6, the fixing ring 7 moving downwards drives a hinge rod 16 to change the angle through the rotating connection with the hinge rod 16, the hinge rod 16 changing the angle drives the fixing ring 7 to move through the transverse displacement of the top end, the moving fixing ring 7 drives a push plate 9 and a clamping plate 10 to clamp the steel pile through a lead screw 8, the friction force during clamping is reduced through a rubber pad 11, meanwhile, the vibration during steel pile knocking can be reduced through the arrangement of a sliding groove 12 and a return spring 15, when steel piles of different sizes need to be clamped, a first motor 18 is started to be switched, an output shaft of the first motor 18 drives a first toothed ring 22 to rotate through the mutual meshing of a driving gear 19 and the first toothed ring 22, the first ring gear 22 of pivoted drives sleeve 6 through the intermeshing of annular rack 23 and driven gear 21 and rotates, pivoted sleeve 6 drives lead screw 8 through the threaded connection with lead screw 8 and removes, and then can adjust the position of push pedal 9, restart second motor 29 switch, the output shaft of second motor 29 drives second ring gear 26 through the intermeshing of drive gear 30 with second ring gear 26 and rotates, pivoted second ring gear 26 drives through mutually supporting of wedge plate 27 and ejector pin 28 and strikes hammer 24 and reciprocate, and then can continuously strike the steel column, and the people of being convenient for use. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient pile foundation is pile device for engineering convenient to adjust fixed dimension, includes foundation ring (1), its characterized in that, the top fixed mounting of foundation ring (1) has two support columns (2) to the setting, and the top fixed mounting of two support columns (2) has same roof (3), and the top of roof (3) is equipped with coupling mechanism (4), and sliding connection has same shift ring (5) on two support columns (2), is equipped with fixture on shift ring (5), be equipped with adjustment mechanism on shift ring (5), sliding connection has strikes hammer (24) on roof (3), be equipped with actuating mechanism on roof (3), actuating mechanism with strike hammer (24) transmission and be connected.
2. The pile driving device for the high-efficiency pile foundation engineering convenient for adjusting the fixed size is characterized in that the clamping mechanism comprises hydraulic cylinders (17), sleeves (6), fixing rings (7), screw rods (8), push plates (9), clamping plates (10), rubber pads (11) and hinge rods (16), two hydraulic cylinders (17) are fixedly connected with the bottom of the top plate (3), pistons of the hydraulic cylinders (17) are fixedly connected with the moving ring (5), four sleeves (6) are movably connected with the inner side of the moving ring (5), the sleeves (6) are rotatably connected with the corresponding fixing rings (7), the fixing rings (7) are slidably connected with the screw rods (8), the screw rods (8) are in threaded connection with the sleeves (6), the screw rods (8) are fixedly connected with the corresponding push plates (9), and the push plates (9) are slidably connected with the clamping plates (10), the rubber pad (11) is fixedly connected with the corresponding clamping plate (10), the bottom end of the hinge rod (16) is rotatably connected with the bottom ring (1), and the top end of the hinge rod (16) is rotatably connected with the corresponding fixing ring (7).
3. The pile driving device for high-efficiency pile foundation engineering convenient for adjusting the fixed size is characterized in that the adjusting mechanism comprises a first motor (18), a driving gear (19), a first gear ring (22), a ring-shaped rack (23), fixing grooves (20) and a driven gear (21), the first motor (18) is fixedly connected with the top of the moving ring (5), four fixing grooves (20) are formed at the bottom of the moving ring (5), the driven gear (21) is slidably connected with the inner wall of the fixing grooves (20), a sleeve (6) is movably connected with the fixing grooves (20), the first gear ring (22) is rotatably connected with the bottom of the moving ring (5), the driving gear (19) is fixedly connected with an output shaft of the first motor (18), the driving gear (19) is meshed with the first gear ring (22), the ring-shaped rack (23) is fixedly arranged at the top of the first gear ring (22) and is meshed with the driven gear (21), the driven gear (21) is connected with the sleeve (6) in a sliding way.
4. A pile driving device for high-efficiency pile foundation engineering convenient for adjusting fixed size according to claim 1, it is characterized in that the driving mechanism comprises a second motor (29), a transmission gear (30), a second toothed ring (26), wedge-shaped plates (27), fixing plates (25) and ejector rods (28), the two fixing plates (25) are respectively and fixedly connected with the bottom and the top of the knocking hammer (24), the second motor (29) is fixedly connected with the bottom of the top plate (3), the transmission gear (30) is fixedly connected with an output shaft of the second motor (29), the second toothed ring (26) is rotatably connected with the top of the top plate (3), the wedge-shaped plates (27) are uniformly and fixedly arranged at the top of the second toothed ring (26) in an annular shape, the two ejector rods (28) are fixedly connected with the bottoms of the fixing plates (25), and the ejector rod (28) is matched with the wedge-shaped plate (27), and the transmission gear (30) is meshed with the second toothed ring (26).
5. The pile driving device for the efficient pile foundation engineering convenient for adjusting the fixed size is characterized in that two sliding grooves (12) symmetrically arranged are formed in one side of the push plate (9), a sliding rod (13) is fixedly mounted on the inner wall of each sliding groove (12), a connecting block (14) is connected onto each sliding rod (13) in a sliding mode, each connecting block (14) is fixedly connected with the corresponding clamping plate (10), a reset spring (15) is fixedly mounted at the top of each connecting block (14), and the top end of each reset spring (15) is fixedly connected with the inner wall of the top of each sliding groove (12).
6. The pile driving device for high-efficiency pile foundation engineering convenient for adjusting the fixed size is characterized in that an annular sliding groove (31) is formed in the bottom of the moving ring (5), a connecting ring (32) is slidably connected in the annular sliding groove (31), and the connecting ring (32) is fixedly connected with the first gear ring (22).
7. The pile driving device for the high-efficiency pile foundation engineering convenient for adjusting the fixed size is characterized in that an annular clamping groove is formed in the inner wall of the top of the annular sliding groove (31), a positioning ring is slidably connected in the annular clamping groove, and the positioning ring is fixedly connected with the connecting ring (32).
8. The pile driving device for the high-efficient pile foundation engineering convenient to adjust fixed dimension of claim 2, characterized in that, equal fixed mounting has the stopper on the both sides inner wall of solid fixed ring (7), and the spacing groove has all been seted up to the both sides of lead screw (8), spacing groove and stopper sliding connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376803.7A CN113073646A (en) | 2021-04-28 | 2021-04-28 | High-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110376803.7A CN113073646A (en) | 2021-04-28 | 2021-04-28 | High-efficient pile foundation engineering is with pile device convenient to adjust fixed dimension |
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Cited By (1)
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|---|---|---|---|---|
| CN115506969A (en) * | 2022-10-24 | 2022-12-23 | 重庆大学 | Assembled wind power tower cylinder structure convenient to transportation |
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| CN211816230U (en) * | 2020-01-16 | 2020-10-30 | 泉州市路明达交通设施有限公司 | Piling device for hydraulic pile driver |
| CN211898367U (en) * | 2020-03-27 | 2020-11-10 | 郑帅 | Pile driving device for constructional engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506969A (en) * | 2022-10-24 | 2022-12-23 | 重庆大学 | Assembled wind power tower cylinder structure convenient to transportation |
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