CN201972594U - Multifunctional hydraulic pile driver - Google Patents
Multifunctional hydraulic pile driver Download PDFInfo
- Publication number
- CN201972594U CN201972594U CN2011200643652U CN201120064365U CN201972594U CN 201972594 U CN201972594 U CN 201972594U CN 2011200643652 U CN2011200643652 U CN 2011200643652U CN 201120064365 U CN201120064365 U CN 201120064365U CN 201972594 U CN201972594 U CN 201972594U
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- Prior art keywords
- hydraulic
- pile driver
- portal frame
- hydraulic system
- drilling rod
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- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model belongs to the technical field of pile drivers for building and relates to a multifunctional hydraulic pile driver. The multifunctional hydraulic pile driver comprises a base, a hoisting machine, a portal frame and a hydraulic system, wherein a drill rod fixture is arranged at one end of the base, the drill rod fixture and the hoisting machine are respectively driven by a first hydraulic motor and a second hydraulic motor to rotate, the portal frame is articulated on an erect bracket at one side of the base and is driven by a first hydraulic cylinder to erect or fall, a pulley is arranged at the top of the portal frame, the extending end of a steel rope driven by the hoisting machine penetrates through the pulley and is respectively connected with a drill rod suspension bracket and an impact hammer, and the motion of the hydraulic system is controlled by a controller. The multifunctional hydraulic pile driver has the benefits of multiple function in one machine, good performance and low cost, and is suitable for quick piling of foundations of high-rise residential buildings, bridges, railways and the like in various building sites.
Description
Technical field
The utility model belongs to pile driver technical field for building, refers in particular to a kind of multifunction hydraulic pile driver.
Background technology
At present, the piling machinery that uses on the building site has two kinds: a kind of swivelling pile driver (part that following label is arranged referring to Fig. 1), the structure of this pile driver is to utilize the drilling rod hanger bracket 22 of hoist engine 14 pull-ups to buttress drilling rod 5, drilling rod anchor clamps 3 clamp drilling rod 5 usefulness motors and can drive piles by transmission device drive drilling rod anchor clamps 3 and drilling rod 5 rotations, when this pile driver is driven piles on the layer that loosens the soil, piling speed is very fast, rock structure around the pile body is stable, but the speed of then driving piles when running into lithosphere is very slow, and per hour driving depth is about 10cm; Another kind is jump bit pile driver (referring to the part that following label is arranged among Fig. 2), the structure of this pile driver is to utilize hoist engine 14 pull-up jump bits 23 to unclamp suddenly again, utilize the weight of jump bit 23 and mention highly formed gravitional force, the boring 80 under the hammer 23 of liquidating is impacted and is pounded pressure, form boring, when lithosphere was driven piles, per hour driving depth was about 100cm, the piling speed of comparing swivelling pile driver exceeds about 10 times, but its shortcoming is; Rock structure around the pile body is loose owing to impact causes, and makes that the steadiness of pile body is poor; At this situation, the method that usually adopts on the building site is, generally adopts swivelling pile driver to drive piles, when running into lithosphere: the one, utilize swivelling pile driver to be rotated piling, its weak point time of driving piles exactly is slow; The 2nd, swivelling pile driver is withdrawn from, ship a jump bit pile driver again lithosphere is impacted piling, after treating lithosphere beaten, enable original swivelling pile driver again and be rotated piling, because mostly about 30-50m, any earth formation all might run into the driving depth of now general highrise building.
The utility model content
The purpose of this utility model provides a kind of equipment can be rotated piling and the mutual multifunction hydraulic pile driver of changing piling of jump bit piling.
The purpose of this utility model is achieved in that
The multifunction hydraulic pile driver, comprise pedestal, hoist engine and portal frame, one at pedestal is provided with the drilling rod anchor clamps, the drilling rod anchor clamps drive its rotation by first hydraulic motor of hydraulic system, hoist engine drives its rotation by second hydraulic motor of hydraulic system, one of portal frame is hinged in the other pedestal stand of drilling rod anchor clamps, and drive it by first hydraulic cylinder and erect or fell, pedestal is provided with portal frame and erects with limited block and fall and used support, the top of portal frame is provided with pulley, the cable wire external part that hoist engine drives passes pulley and is connected with drilling rod hanger bracket or jump bit, described hydraulic system comprises first hydraulic motor, second hydraulic motor, first hydraulic cylinder reaches and provides the electric hydraulic pump of power for it, hydraulic oil container and hydraulic valve, hydraulic system is provided with hydraulic oil cooling device, and the action of hydraulic system is controlled by controller.
Above-mentioned hydraulic system also includes second hydraulic cylinder, and the control arm of portal frame and transmission device clutch is driven by second hydraulic cylinder, and its action is controlled by controller.
Above-mentioned cooling unit is air cooling equipment or water cooling plant.
Above-mentioned air cooling equipment is that a side of the oil return coil pipe of hydraulic system is provided with the blowing blower fan.
Above-mentioned water cooling plant is to be provided with the coil pipe that conduit is made in hydraulic oil container, and the two ends of coil pipe are stretched out hydraulic oil container and are communicated with the inner chamber of water tank, on the conduit between hydraulic oil container and the water tank circulating water pump are installed.
The beneficial effects of the utility model are:
1, one-machine-multi-function: the utility model utilizes an equipment can be rotated piling and drives piles with the mutual conversion of jump bit piling, no matter run into which kind of earth formation, an equipment can be finished the overall process of piling, saved and run into lithosphere and allocate and transport the trouble of jump bit pile driver and expense again or influence construction speed less than the jump bit pile driver because of allocation and transportation, save time and expense, the piling time is quick.
2, performance is good: the utility model utilizes hydraulic pressure to control as power and controller, and the running of equipment is steady, and is simple to operate, the automaticity height, and performance is good.
3, cost is low: the cost of a playscript with stage directions utility model equipment is a little more than a jump bit pile driver or swivelling pile driver, but its function but is the function with two pile drivers.
4, the utility model is applicable to the quick piling of various building site to grounds such as high-rise residential building, bridge, railways.
Description of drawings
Fig. 1 is the structural representation of the utility model utilization rotation piling function when driving piles.
Fig. 2 is the structural representation of the utility model when utilizing jump bit piling function to drive piles.
Fig. 3 is the pipeline schematic diagram of air cooling equipment of the present utility model.
Fig. 4 is the pipeline schematic diagram of water cooling plant of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-4:
The multifunction hydraulic pile driver, comprise pedestal 2, hoist engine 14 and portal frame 19, one at pedestal 2 is provided with drilling rod anchor clamps 3, drilling rod anchor clamps 3 drive its rotation by first hydraulic motor 4 of hydraulic system, hoist engine 14 drives its rotation by second hydraulic motor 9 of hydraulic system, one of portal frame 19 is hinged in the other pedestal stand 5 of drilling rod anchor clamps by rotating shaft 16, and drive it by first hydraulic cylinder 15 and erect or fell, pedestal 2 is provided with portal frame 19 and erects with limited block 11a and fall and used support 11b, the top of portal frame 19 is provided with pulley 18, cable wire 20 external parts 21 that hoist engine 14 drives pass pulley 18 and are connected with drilling rod hanger bracket 22 or jump bit 23, described hydraulic system comprises first hydraulic motor 4, second hydraulic motor 9, first hydraulic cylinder 15, oil inlet and oil return hydraulic pipe A, B reaches and provides the electric hydraulic pump 10 of power for it, hydraulic oil container 12 and hydraulic valve 7,13, hydraulic system is provided with hydraulic oil cooling device, and the action of hydraulic system is controlled by controller.
Above-mentioned hydraulic system also includes second hydraulic cylinder 6, and the control arm 8 of portal frame 19 and transmission device clutch is driven by second hydraulic cylinder 6, and its action realizes the clutch of portal frame 19 and transmission device by controller control.
Above-mentioned cooling unit is air cooling equipment or water cooling plant.
Above-mentioned air cooling equipment is that a side of the oil return coil pipe 24 of hydraulic system is provided with blowing blower fan 25, and the fan of blower fan 25 is dried the hydraulic oil in the oil pipe is cooled off (air-cooled principle sees Fig. 3 for details) over against the oil return coil pipe 24 of hydraulic system.
Above-mentioned water cooling plant is to be provided with the coil pipe 26 that conduit is made in hydraulic oil container 12, the two ends of coil pipe 26 are stretched out hydraulic oil container 12 and are communicated with the inner chamber of water tank 29, on the conduit between hydraulic oil container 12 and the water tank 29 circulating water pump 27 is installed, circulating water pump 27 makes the cooling water in the water tank 29 return water tank 29 again by the coil pipe 26 of conduit in hydraulic oil container 12, forms cooling recirculation system (the water-cooled principle sees Fig. 4 for details).
The foregoing description is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. multifunction hydraulic pile driver, comprise pedestal, hoist engine and portal frame, it is characterized in that: one at pedestal is provided with the drilling rod anchor clamps, the drilling rod anchor clamps drive its rotation by first hydraulic motor of hydraulic system, hoist engine drives its rotation by second hydraulic motor of hydraulic system, one of portal frame is hinged in the other pedestal stand of drilling rod anchor clamps, and drive it by first hydraulic cylinder and erect or fell, pedestal is provided with portal frame and erects with limited block and fall and used support, the top of portal frame is provided with pulley, the cable wire external part that hoist engine drives passes pulley and is connected with drilling rod hanger bracket or jump bit, described hydraulic system comprises first hydraulic motor, second hydraulic motor, first hydraulic cylinder reaches and provides the electric hydraulic pump of power for it, hydraulic oil container and hydraulic valve, hydraulic system is provided with hydraulic oil cooling device, and the action of hydraulic system is controlled by controller.
2. multifunction hydraulic pile driver according to claim 1 is characterized in that: described hydraulic system also includes second hydraulic cylinder, and the control arm of portal frame and transmission device clutch is driven by second hydraulic cylinder, and its action is controlled by controller.
3. multifunction hydraulic pile driver according to claim 1 and 2 is characterized in that: described cooling unit is air cooling equipment or water cooling plant.
4. multifunction hydraulic pile driver according to claim 3 is characterized in that: described air cooling equipment is that a side of the oil return coil pipe of hydraulic system is provided with the blowing blower fan.
5. multifunction hydraulic pile driver according to claim 3, it is characterized in that: described water cooling plant is to be provided with the coil pipe that conduit is made in hydraulic oil container, the two ends of coil pipe are stretched out hydraulic oil container and are communicated with the inner chamber of water tank, on the conduit between hydraulic oil container and the water tank circulating water pump are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200643652U CN201972594U (en) | 2011-03-13 | 2011-03-13 | Multifunctional hydraulic pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200643652U CN201972594U (en) | 2011-03-13 | 2011-03-13 | Multifunctional hydraulic pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972594U true CN201972594U (en) | 2011-09-14 |
Family
ID=44577701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200643652U Expired - Fee Related CN201972594U (en) | 2011-03-13 | 2011-03-13 | Multifunctional hydraulic pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102487A (en) * | 2011-03-13 | 2011-06-22 | 陈才荣 | Multifunctional hydraulic pile hammer |
| CN102691475A (en) * | 2012-06-01 | 2012-09-26 | 张永忠 | Energy-saving percussion drill |
| CN102744134A (en) * | 2012-05-28 | 2012-10-24 | 马长生 | Ore rock breaking hammer |
| CN103398032A (en) * | 2013-07-03 | 2013-11-20 | 上海汇益控制***股份有限公司 | Hydraulic control device for offshore wind power piling |
-
2011
- 2011-03-13 CN CN2011200643652U patent/CN201972594U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102487A (en) * | 2011-03-13 | 2011-06-22 | 陈才荣 | Multifunctional hydraulic pile hammer |
| CN102744134A (en) * | 2012-05-28 | 2012-10-24 | 马长生 | Ore rock breaking hammer |
| CN102691475A (en) * | 2012-06-01 | 2012-09-26 | 张永忠 | Energy-saving percussion drill |
| CN102691475B (en) * | 2012-06-01 | 2014-02-19 | 张永忠 | Energy-saving percussion drill |
| CN103398032A (en) * | 2013-07-03 | 2013-11-20 | 上海汇益控制***股份有限公司 | Hydraulic control device for offshore wind power piling |
| CN103398032B (en) * | 2013-07-03 | 2016-05-18 | 上海汇益控制***股份有限公司 | For the hydraulic control device of offshore wind farm piling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20120313 |