CN112726603A - Column pile driver is used in construction of building engineering - Google Patents
Column pile driver is used in construction of building engineering Download PDFInfo
- Publication number
- CN112726603A CN112726603A CN202011598382.4A CN202011598382A CN112726603A CN 112726603 A CN112726603 A CN 112726603A CN 202011598382 A CN202011598382 A CN 202011598382A CN 112726603 A CN112726603 A CN 112726603A
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- rod
- buffer
- pile
- gear
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A column type pile driver for house construction engineering construction relates to the field of pile drivers and comprises a base, a lifting column and a pile hammer; the lifting column is arranged on the base and also comprises an adjusting component; the adjusting component is arranged on the lifting column; the pile hammer is arranged on the adjusting component. The pile driving device is provided with the adjusting assembly which is matched with the pile hammer, so that two pile driving modes are realized, the pile driving modes are various, the application range is wide, and the flexibility is strong; the first buffer part, the second buffer part and the pile hammer are arranged to buffer the vibration generated by impact and protect the device; the lifting rod is arranged to lift on the supporting sleeve, so that the piling height is adjusted, and the flexibility and the practicability of the device are improved; set up second gear and third gear engagement transmission, adjust the angular velocity of rotation simultaneously for turned angle adjusts more accurately, and the pile error is little.
Description
Technical Field
The invention relates to the field of pile drivers, in particular to a column type pile driver for house construction engineering construction.
Background
The pile driver consists of a pile hammer, a pile frame, accessory equipment and the like. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like. When carrying out the building engineering construction, need use the pile driver, but current pile driver working method is stiff, and is inconvenient to pile position control, and pile position error is big, and vibrates greatly during the pile, damages the device easily.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background technology, the invention provides a column type pile driver for building construction. The pile driving device is provided with the adjusting assembly which is matched with the pile hammer, so that two pile driving modes are realized, the pile driving modes are various, the application range is wide, and the flexibility is strong; the first buffer part, the second buffer part and the pile hammer are arranged to buffer the vibration generated by impact and protect the device; the lifting rod is arranged to lift on the supporting sleeve, so that the piling height is adjusted, and the flexibility and the practicability of the device are improved; set up second gear and third gear engagement transmission, adjust the angular velocity of rotation simultaneously for turned angle adjusts more accurately, and the pile error is little.
(II) technical scheme
In order to solve the problems, the invention provides a column type pile driver for house construction engineering construction, which comprises a base, a lifting column and a pile hammer, wherein the lifting column is arranged on the base; the lifting column is arranged on the base and also comprises an adjusting component; the adjusting component is arranged on the lifting column; the pile hammer is arranged on the adjusting component; the adjusting assembly comprises a first hydraulic cylinder, a first guide sleeve, a second hydraulic cylinder, a telescopic rod, a first buffer piece, a second buffer piece and a winding piece; the first guide sleeve is rotatably arranged on the lifting column; the second guide sleeve is arranged at one end of the first guide sleeve in a sliding mode and is connected with the piston rod end of the first hydraulic cylinder through a first buffer piece; the telescopic rod is arranged at one end of the second guide sleeve far away from the first guide sleeve in a sliding manner and is connected with the piston rod end of the second hydraulic cylinder through a second buffer piece; the pile hammer is detachably connected with one end of the telescopic rod, which is far away from the second guide sleeve; the winding piece is arranged on the telescopic rod; the second buffer piece comprises a guide cylinder, a sliding plate and a first elastic buffer piece; the guide cylinder is arranged on the telescopic rod; the first elastic buffer piece is arranged inside the guide cylinder; a piston rod of the second hydraulic cylinder extends into the guide cylinder and is connected with the sliding plate; the sliding plate is positioned on one side of the first elastic buffer piece and is connected with the inner wall of the guide cylinder in a sliding manner along the telescopic direction of the first elastic buffer piece; the hoisting piece comprises a first driving motor, a hoisting steel rope, a moving shaft, a positioning roller and an elastic pushing piece; the telescopic rod is provided with a first mounting groove and a second mounting groove communicated with the first mounting groove; the first driving motor is arranged in the first mounting groove; the pile hammer is provided with an installation rod; one end of the hoisting steel rope is connected with the mounting rod, and the other end of the hoisting steel rope is connected with a main shaft of the first driving motor; the elastic pushing piece is arranged in the second mounting groove; one end of the movable shaft is connected with the groove wall of the second mounting groove in a sliding manner along the telescopic direction of the elastic pushing piece, and the other end of the movable shaft is connected with a roller core of the positioning roller in a rotating manner; the positioning roller is positioned at the periphery of the hoisting steel rope and is connected with the mounting rod in a sliding manner.
Preferably, the first and second buffers are identical in construction.
Preferably, the lifting column comprises a support sleeve, a lifting rod, a screw rod, a gear, a threaded rod and a second driving motor; an adjusting chamber with an upward opening is arranged on the supporting sleeve; the lower end of the screw rod is rotatably connected with the inner wall of the adjusting chamber; the threaded rod driven by the second driving motor is rotatably arranged in the adjusting chamber; the gear key is connected with the screw rod and is in threaded connection with the threaded rod; the lower end of the lifting rod extends into the adjusting chamber and is in threaded connection with the lead screw, and the upper end of the lifting rod is rotatably connected with the first guide sleeve.
Preferably, the inner wall of the adjusting chamber is provided with a guide groove; the lifting rod is provided with a guide strip; the guide strip is connected with the guide groove in a sliding manner.
Preferably, the upper end of the lifting rod is provided with a third driving motor, a second gear, a third gear and a connecting shaft; one end of the connecting shaft is connected with the first guide sleeve, the other end of the connecting shaft is rotatably connected with the lifting rod, and the connecting shaft is connected with the second gear in a key mode; the third gear key-type connection third driving motor's main shaft, and the meshing connects the second gear.
Preferably, the angular velocity of the second gear is less than the angular velocity of the third gear.
Preferably, the pile hammer further comprises a buffer seat, an impact head and a second elastic buffer piece; the impact head is provided with a buffer groove; the second elastic buffer piece is arranged in the buffer groove; the installation pole is connected to the one end of buffer seat, and the other end stretches into the dashpot, and along the cell wall of second elastic buffer's flexible direction sliding connection dashpot.
Preferably, the telescopic rod is provided with a through hole and a fixing nail matched with the through hole; the mounting rod is provided with a fixing hole; the fixing nail is clamped and connected with the fixing hole.
The technical scheme of the invention has the following beneficial technical effects:
the pile driving device is provided with the adjusting assembly which is matched with the pile hammer, so that two pile driving modes are realized, the pile driving modes are various, the application range is wide, and the flexibility is strong;
the pile hammer is provided with a first buffer part, a second buffer part and a pile hammer, and is used for buffering the vibration generated by impact and protecting the device;
thirdly, the lifting rod is arranged on the supporting sleeve to lift, so that the piling height is adjusted, and the flexibility and the practicability of the device are improved;
and fourthly, the second gear and the third gear are arranged for meshing transmission, and the rotating angular speed is adjusted, so that the rotating angle is adjusted more accurately, and the piling error is small.
Drawings
Fig. 1 is a schematic structural diagram of a first working mode of a column pile driver for building construction according to the present invention.
Fig. 2 is a schematic structural diagram of a second working mode of the column pile driver for building construction according to the present invention.
Fig. 3 is a sectional view of an adjusting assembly in a column type pile driver for house construction according to the present invention.
Fig. 4 is a partially enlarged sectional view of an adjusting assembly of a column pile driver for house construction according to the present invention.
Fig. 5 is an enlarged view of a position a of the column pile driver for house construction according to the present invention.
Fig. 6 is an enlarged sectional view of a position B of the column pile driver for house construction according to the present invention.
The attached drawings are marked as follows: 1. a base; 2. a lifting column; 3. an adjustment assembly; 4. a first hydraulic cylinder; 5. a first guide sleeve; 6. a second guide sleeve; 7. a second hydraulic cylinder; 8. a telescopic rod; 9. a pile hammer; 10. a first buffer member; 11. a second buffer member; 12. a guide cylinder; 13. a sliding plate; 14. a first elastic buffer member; 15. a first drive motor; 16. hoisting a steel rope; 17. mounting a rod; 18. a buffer seat; 19. an impact head; 20. a second elastic buffer member; 21. a movable shaft; 22. a positioning roller; 23. a first mounting groove; 24. a second mounting groove; 25. an elastic pusher; 26. a second gear; 27. a third gear; 28. a support sleeve; 29. a lifting rod; 30. a lead screw; 31. a gear; 32. a threaded rod; 33. a second drive motor; 34. a guide strip; 35. a guide groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
As shown in fig. 1-5, the column pile driver for house construction engineering construction provided by the invention comprises a base 1, a lifting column 2 and a pile hammer 9; the lifting column 2 is arranged on the base 1 and also comprises an adjusting component 3; the adjusting component 3 is arranged on the lifting column 2; the pile hammer 9 is arranged on the adjusting component 3; the adjusting component 3 comprises a first hydraulic cylinder 4, a first guide sleeve 5, a second guide sleeve 6, a second hydraulic cylinder 7, an expansion link 8, a first buffer piece 10, a second buffer piece 11 and a winding piece; the first guide sleeve 5 is rotatably arranged on the lifting column 2; the second guide sleeve 6 is arranged at one end of the first guide sleeve 5 in a sliding manner and is connected with the piston rod end of the first hydraulic cylinder 4 through a first buffer piece 10; the telescopic rod 8 is arranged at one end of the second guide sleeve 6 far away from the first guide sleeve 5 in a sliding manner and is connected with the piston rod end of the second hydraulic cylinder 7 through a second buffer piece 11; the pile hammer 9 is detachably connected with one end of the telescopic rod 8 far away from the second guide sleeve 6; the hoisting part is arranged on the telescopic rod 8; the second cushion member 11 includes a guide cylinder 12, a slide plate 13, and a first elastic cushion member 14; the guide cylinder 12 is arranged on the telescopic rod 8; the first elastic buffer 14 is arranged inside the guide cylinder 12; a piston rod of the second hydraulic cylinder 7 extends into the guide cylinder 12 and is connected with the sliding plate 13; the sliding plate 13 is positioned on one side of the first elastic buffer 14 and is connected with the inner wall of the guide cylinder 12 in a sliding manner along the expansion and contraction direction of the first elastic buffer 14; the hoisting piece comprises a first driving motor 15, a hoisting steel rope 16, a moving shaft 21, a positioning roller 22 and an elastic pushing piece 25; the telescopic rod 8 is provided with a first mounting groove 23 and a second mounting groove 24 communicated with the first mounting groove 23; the first driving motor 15 is arranged in the first mounting groove 23; the pile hammer 9 is provided with a mounting rod 17; one end of the hoisting steel rope 16 is connected with the mounting rod 17, and the other end is connected with the main shaft of the first driving motor 15; the elastic pushing piece 25 is arranged in the second mounting groove 24; one end of the moving shaft 21 is connected with the groove wall of the second mounting groove 24 in a sliding manner along the telescopic direction of the elastic pushing piece 25, and the other end is connected with the roller core of the positioning roller 22 in a rotating manner; the positioning roller 22 is located on the periphery of the hoisting steel cable 16 and is slidably connected with the mounting rod 17.
In an alternative embodiment, the first 10 and second 11 buffers are identical in construction.
In an alternative embodiment, the hammer 9 further comprises a cushion socket 18, a striking head 19 and a second elastic buffer 20; the impact head 19 is provided with a buffer slot; the second elastic buffer 20 is arranged in the buffer groove; the mounting rod 17 is connected to one end of the buffer seat 18, and the other end extends into the buffer slot and is slidably connected to the slot wall of the buffer slot along the extension direction of the second elastic buffer member 20.
In an alternative embodiment, the telescopic rod 8 is provided with a through hole and a fixing nail matched with the through hole; the mounting rod 17 is provided with a fixing hole; the fixing nail is clamped and connected with the fixing hole.
The invention sets two piling modes, one mode is as follows: the pile hammer 9 is arranged on the telescopic rod 8, the first hydraulic cylinder 4 and the second hydraulic cylinder 7 drive the second guide sleeve 6 and the telescopic rod 8 to extend, and the pile hammer 9 impacts a specified point; the second method comprises the following steps: the pile hammer 9 is separated from the telescopic rod 8, the hoisting steel rope 16 extends, the positioning roller 22 moves towards the hoisting steel rope 16 under the pushing of the moving shaft 21 to position the hoisting steel rope, then the hoisting steel rope 16 is loosened, and the pile hammer 9 impacts a specified point under the action of gravity; the first buffering member 10, the second buffering member 10 and the pile hammer 9 buffer vibration generated by impact in the impact process, and the device is protected.
Example 2
On the basis of the above embodiment, the invention provides that the lifting column 2 comprises a support sleeve 28, a lifting rod 29, a screw rod 30, a gear 31, a threaded rod 32 and a second driving motor 33; the support sleeve 28 is provided with an adjusting chamber with an upward opening; the lower end of the screw rod 30 is rotatably connected with the inner wall of the adjusting chamber; the threaded rod 32 driven by the second driving motor 33 is rotatably arranged in the adjusting chamber; the gear 31 is in key connection with the lead screw 30 and is in threaded connection with the threaded rod 32; the lower end of the lifting rod 29 extends into the adjusting chamber and is in threaded connection with the lead screw 30, and the upper end is rotatably connected with the first guide sleeve 5.
In an alternative embodiment, the inner wall of the conditioning chamber is provided with a guide groove 35; the lifting rod 29 is provided with a guide strip 34; the guide bar 34 is slidably connected to the guide groove 35.
The lifting rod 29 is arranged on the supporting sleeve 28 to lift, so that the piling height is adjusted, and the flexibility and the practicability of the device are improved.
Example 3
As shown in fig. 6, on the basis of the above embodiment, the present invention is provided with a third driving motor, a second gear 26, a third gear 27 and a connecting shaft at the upper end of the lifting rod 29; one end of the connecting shaft is connected with the first guide sleeve 5, and the other end is rotationally connected with the lifting rod 29 and is also connected with the second gear 26 in a key mode; the third gear 27 is keyed to the main shaft of the third drive motor and is in meshing engagement with the second gear 26.
In an alternative embodiment, the angular velocity of the second gear 26 is less than the angular velocity of the third gear 27.
According to the invention, the second gear 26 and the third gear 27 are in meshing transmission, so that the first guide sleeve 5 rotates, and the rotating angular speed is adjusted, so that the rotating angle is adjusted more accurately, and the piling error is small.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A column pile driver for building engineering construction comprises a base (1), a lifting column (2) and a pile hammer (9); the lifting column (2) is arranged on the base (1), and is characterized by also comprising an adjusting component (3); the adjusting component (3) is arranged on the lifting column (2); the pile hammer (9) is arranged on the adjusting component (3);
the adjusting assembly (3) comprises a first hydraulic cylinder (4), a first guide sleeve (5), a second guide sleeve (6), a second hydraulic cylinder (7), an expansion link (8), a first buffer piece (10), a second buffer piece (11) and a winding piece; the first guide sleeve (5) is rotatably arranged on the lifting column (2); the second guide sleeve (6) is arranged at one end of the first guide sleeve (5) in a sliding manner and is connected with the piston rod end of the first hydraulic cylinder (4) through a first buffer piece (10); the telescopic rod (8) is arranged at one end, far away from the first guide sleeve (5), of the second guide sleeve (6) in a sliding mode and is connected with the piston rod end of the second hydraulic cylinder (7) through a second buffer piece (11); the pile hammer (9) is detachably connected with one end of the telescopic rod (8) far away from the second guide sleeve (6); the hoisting part is arranged on the telescopic rod (8);
the second buffer (11) comprises a guide cylinder (12), a sliding plate (13) and a first elastic buffer (14); the guide cylinder (12) is arranged on the telescopic rod (8); the first elastic buffer (14) is arranged inside the guide cylinder (12); a piston rod of the second hydraulic cylinder (7) extends into the guide cylinder (12) and is connected with the sliding plate (13); the sliding plate (13) is positioned on one side of the first elastic buffer (14) and is connected with the inner wall of the guide cylinder (12) in a sliding manner along the telescopic direction of the first elastic buffer (14);
the hoisting piece comprises a first driving motor (15), a hoisting steel rope (16), a moving shaft (21), a positioning roller (22) and an elastic pushing piece (25); the telescopic rod (8) is provided with a first mounting groove (23) and a second mounting groove (24) communicated with the first mounting groove (23); the first driving motor (15) is arranged in the first mounting groove (23); the pile hammer (9) is provided with a mounting rod (17); one end of the hoisting steel rope (16) is connected with the mounting rod (17), and the other end of the hoisting steel rope is connected with a main shaft of the first driving motor (15); the elastic pushing piece (25) is arranged in the second mounting groove (24); one end of the moving shaft (21) is connected with the groove wall of the second mounting groove (24) in a sliding manner along the telescopic direction of the elastic pushing piece (25), and the other end of the moving shaft is connected with the roller core of the positioning roller (22) in a rotating manner; the positioning roller (22) is positioned at the periphery of the hoisting steel rope (16) and is connected with the mounting rod (17) in a sliding way.
2. A column pile driver for building construction according to claim 1, characterised in that the first (10) and second (11) buffers are of the same construction.
3. A column pile driver for building construction according to claim 1, characterised in that the lifting column (2) comprises a support sleeve (28), a lifting rod (29), a lead screw (30), a gear (31), a threaded rod (32) and a second drive motor (33); the support sleeve (28) is provided with an adjusting chamber with an upward opening; the lower end of the screw rod (30) is rotatably connected with the inner wall of the adjusting chamber; a threaded rod (32) driven by a second driving motor (33) is rotationally arranged in the adjusting chamber; the gear (31) is in key connection with the screw rod (30) and is in threaded connection with the threaded rod (32); the lower end of the lifting rod (29) extends into the adjusting chamber and is in threaded connection with the lead screw (30), and the upper end of the lifting rod is rotatably connected with the first guide sleeve (5).
4. A column pile driver for house construction work according to claim 3, wherein the inner wall of the adjusting chamber is provided with a guide groove (35); a guide strip (34) is arranged on the lifting rod (29); the guide strip (34) is connected with the guide groove (35) in a sliding way.
5. A column pile driver for house construction engineering according to claim 3, characterized in that the upper end of the lifting rod (29) is provided with a third driving motor, a second gear (26), a third gear (27) and a connecting shaft; one end of the connecting shaft is connected with the first guide sleeve (5), the other end of the connecting shaft is rotatably connected with the lifting rod (29), and meanwhile, the connecting shaft is in key connection with the second gear (26); the third gear (27) is connected with the main shaft of the third driving motor in a key connection mode and is in meshed connection with the second gear (26).
6. A pile driver for building construction according to claim 5, characterised in that the angular velocity of the second gear wheel (26) is smaller than the angular velocity of the third gear wheel (27).
7. A column pile driver for house construction work according to claim 1, characterized in that the pile hammer (9) further comprises a buffer seat (18), an impact head (19) and a second elastic buffer (20); a buffer groove is arranged on the impact head (19); the second elastic buffer (20) is arranged in the buffer groove; one end of the buffer seat (18) is connected with the mounting rod (17), and the other end of the buffer seat extends into the buffer groove and is in sliding connection with the groove wall of the buffer groove along the telescopic direction of the second elastic buffer part (20).
8. The column pile driver for house construction engineering construction according to claim 1, wherein the telescopic rod (8) is provided with a through hole and a fixing nail matched with the through hole; the mounting rod (17) is provided with a fixing hole; the fixing nail is clamped and connected with the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598382.4A CN112726603B (en) | 2020-12-29 | 2020-12-29 | Column pile driver is used in engineering construction is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598382.4A CN112726603B (en) | 2020-12-29 | 2020-12-29 | Column pile driver is used in engineering construction is built in room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112726603A true CN112726603A (en) | 2021-04-30 |
| CN112726603B CN112726603B (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011598382.4A Active CN112726603B (en) | 2020-12-29 | 2020-12-29 | Column pile driver is used in engineering construction is built in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112726603B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1426494A1 (en) * | 2002-11-20 | 2004-06-09 | Ptc | Hydraulically driven vibrator for driving sheet piles |
| CN201817813U (en) * | 2010-10-23 | 2011-05-04 | 河南森木实业发展有限公司 | Vibrating and hammering integrated pile driver and vibration hammer thereof |
| CN103132523A (en) * | 2013-02-22 | 2013-06-05 | 广西华南岩土工程有限公司 | Automatic punching pile driver |
| CN203569566U (en) * | 2013-11-15 | 2014-04-30 | 杭州南联土木工程科技有限公司 | Large-dip-angle multifunctional piling machine |
| JP2015067961A (en) * | 2013-09-26 | 2015-04-13 | 株式会社アルファーソリューション | Installation device of steel pipe pile |
| CN108166498A (en) * | 2018-01-23 | 2018-06-15 | 泰州希斯曼金属制品有限公司 | A kind of piling equipment of hybrid power |
| CN210002403U (en) * | 2019-05-29 | 2020-01-31 | 中国二十二冶集团有限公司 | Pile sinking device for precast pile combining hammering and static pressure |
| CN211340783U (en) * | 2019-08-29 | 2020-08-25 | 陈晨晨 | Construction pile driving device that stability is good |
| CN211735384U (en) * | 2020-01-03 | 2020-10-23 | 王�琦 | Municipal works pile device |
| CN211773635U (en) * | 2019-12-12 | 2020-10-27 | 湖北勇胜建设工程有限公司 | Column pile driver is used in construction of building engineering |
-
2020
- 2020-12-29 CN CN202011598382.4A patent/CN112726603B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1426494A1 (en) * | 2002-11-20 | 2004-06-09 | Ptc | Hydraulically driven vibrator for driving sheet piles |
| CN201817813U (en) * | 2010-10-23 | 2011-05-04 | 河南森木实业发展有限公司 | Vibrating and hammering integrated pile driver and vibration hammer thereof |
| CN103132523A (en) * | 2013-02-22 | 2013-06-05 | 广西华南岩土工程有限公司 | Automatic punching pile driver |
| JP2015067961A (en) * | 2013-09-26 | 2015-04-13 | 株式会社アルファーソリューション | Installation device of steel pipe pile |
| CN203569566U (en) * | 2013-11-15 | 2014-04-30 | 杭州南联土木工程科技有限公司 | Large-dip-angle multifunctional piling machine |
| CN108166498A (en) * | 2018-01-23 | 2018-06-15 | 泰州希斯曼金属制品有限公司 | A kind of piling equipment of hybrid power |
| CN210002403U (en) * | 2019-05-29 | 2020-01-31 | 中国二十二冶集团有限公司 | Pile sinking device for precast pile combining hammering and static pressure |
| CN211340783U (en) * | 2019-08-29 | 2020-08-25 | 陈晨晨 | Construction pile driving device that stability is good |
| CN211773635U (en) * | 2019-12-12 | 2020-10-27 | 湖北勇胜建设工程有限公司 | Column pile driver is used in construction of building engineering |
| CN211735384U (en) * | 2020-01-03 | 2020-10-23 | 王�琦 | Municipal works pile device |
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| Publication number | Publication date |
|---|---|
| CN112726603B (en) | 2022-06-07 |
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