CN201459727U - Pile driving frame of vibratory pile hammer - Google Patents
Pile driving frame of vibratory pile hammer Download PDFInfo
- Publication number
- CN201459727U CN201459727U CN2009201224606U CN200920122460U CN201459727U CN 201459727 U CN201459727 U CN 201459727U CN 2009201224606 U CN2009201224606 U CN 2009201224606U CN 200920122460 U CN200920122460 U CN 200920122460U CN 201459727 U CN201459727 U CN 201459727U
- Authority
- CN
- China
- Prior art keywords
- pile
- frame
- hammer
- driving frame
- pile driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an improved pile driving frame of a vibratory pile hammer, comprising a pile hammer, a pile driving frame and a power source for driving the pile hammer to act. The pile hammer is provided with a stay rope connected with a winding engine of the power source; the pile driving frame comprises a frame body, a frame plate and a chassis and is characterized in that the pile driving frame is provided with a flexible lead rail and the pile hammer is provided with a groove or a hole matched with the flexible lead rail. The utility model adopts the flexible lead rail, therefore, the pile hammer always linearly moves up and down when in piling. The pile driving frame is more safe and reliable, improves the piling efficiency of the vibratory hammer greatly, has light self weight, low gravity center and good stability, and operator can get down to work.
Description
Technical field: what the utility model was related is a kind of improvement invention of pile driver pile frame, and what be specifically related to is a kind of improvement invention of superelevation pile frame.
Background technology: it is reported, the pile frame height that present countries in the world pile foundation construction is used does not surpass 40 meters, and great majority all about 25 meters, seldom have above 30 meters, the vibro driver of Japan is mainly used in rapping and gives system stake and shaped steel stake, with the long pile driving construction problem of form solution rapping of pile extension.The pile foundation supporting bed depth disparity of China rivers,lakes and seas periphery ground and bridge, sea oil drilling platform is especially big, as the darkest the reaching 70 meters good supporting bed or rock stratum are just arranged in area, Wenzhou.And China's vibro driver is mainly used to the rapping in situ pile, but the frame height of vibropiling frame all is below 40 meters, can not satisfy the requirement of the long stake of rapping, is sought after extra-high-speed type pile driving frame.
After deliberation, the pile driving frame height all is no more than 40 meters both at home and abroad, traces it to its cause the problem of two main aspects.
The one, pile frame is high more, and the pile frame center of gravity is high more, and wind load is big more, and the stability of pile frame is poor more, and its variation relation is not that linear relation changes, but the above curvilinear motion of secondary seldom has and dares design.
The 2nd, the power source of vibro driver is a vibrating hammer, and vibrating hammer itself is a vibration source.The nuisance vibration of vibrating hammer is by being arranged on the vibrating hammer upper block and being arranged on pipe guide rail on the pile frame and linking and be delivered on the pile frame, it is hard contact, cause the judder of whole pile driver, further reduce the stability of pile frame, reduce the piling efficient of vibrating hammer significantly.Certainly, vibrating hammer has been considered this problem when design, vibrating hammer is provided with vibration insulating system, many factories do not have figure, no study plot is copied, vibrotechnique key problem and vibration attenuation mechanism are not known much have less understanding quarter, the hammer vibration insulating system of making performs practically no function and does not reach effectiveness in vibration suppression, harmful swing, horizontal shake and torsional oscillation very serious, vibrations that these are harmful and vibration vertically all cause the judder of whole pile driver to the pile frame pile driving frame by guide wheel and sash weight wire rope transfers, reduce the piling efficient of vibrating hammer significantly, reduce the stability of pile frame, influence health of operators and energy waste.In addition, construction corps is no qualification construction, only seeks quickness, no matter construction quality, it also is a reason that causes stake vibration and quality of pile difference that pile frame tilts to construct.
Summary of the invention: in view of existing deficiency in the known technology, the technical problem that the utility model solved is in order to provide safe and reliable, can reach driving depth above 40 meters, and increase substantially the piling efficient of vibrating hammer, low from heavy and light and center of gravity, stability is good, more can the set aside all worries a kind of pile driving frame of vibro driver of work of operating personnel. to achieve these goals, the utility model adopts following technical scheme to realize: the pile driving frame of this kind vibro driver, include pile hammer, pile driving frame and the power source that makes the pile hammer action, described pile hammer has a drag-line, this drag-line is connected with the hoist engine of power source, and described pile driving frame includes the frame body, frame plate and chassis, it is characterized in that described pile driving frame is provided with a soft guide rail, described pile hammer is provided with a groove or a hole of matching with soft guide rail.
Described pile hammer is provided with a damping crossbeam, and groove that described and soft guide rail matches or hole are arranged on this crossbeam, and the groove of described crossbeam or place, hole are provided with a spring, and cell wall of half or hole wall are mobilizable to be contacted with spring.
The cross section of described pile frame is square.
The supporting position of described pile frame bottom is provided with damping and levelling device, and described damping device and adjusting device include the damping spring that is arranged between frame plate and the chassis, and the center between described frame plate and the chassis is provided with a location pull bar.
Described rack unit is disposable rack unit, and this rack unit includes screw rod and driving motor, and described body one end is hinged on the chassis, and the other end is connected with screw rod, and described screw rod and driving motor are in transmission connection.
The utility model is owing to be provided with soft guide rail on pile driving frame, therefore, this guide rail can be shifted one's position with the direction of motion of pile hammer, unlike former hard guide rail steel pipe rail just, when pile frame is debugged not timing, pile hammer still can the taper pile phenomenon occur according to the route lifting of hard guide rail. and on the damping crossbeam on the pile hammer, half is transportable for hole wall or cell wall, and the back is furnished with spring, therefore, when the not timing of pile frame angle, the effect that pile hammer is conducted oneself with dignity can be adjusted angle automatically.
The cross section of pile frame is square, the strict stability of calculating under wind load and pile pulling power or plus-pressure acting in conjunction, and the tower weight heart is reduced as far as possible, when pile frame reaches as high as 60 meters, need not the pile driving frame that fell during typhoon power, but wind-force normal construction below 5 grades.
Be provided with damping spring between frame plate and chassis, and be provided with a pull bar in the center, pull bar can guarantee that frame plate can not be shifted, and spring can make then that pile body is stressed irregularly to be adjusted voluntarily, thereby reaches steady state.
As long as described rack unit makes machine operation, erect thereby just can make screw rod rotate the drive pile body..
Description of drawings: the utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment: in conjunction with Fig. 1, the pile driving frame of this kind vibro driver, include pile hammer 4, pile driving frame 1 and the power source that makes the pile hammer action, described pile hammer has a drag-line 5, this drag-line 5 is connected with the hoist engine of power source, described pile driving frame 1 includes the frame body, frame plate 2 and chassis 8, described pile driving frame 1 is provided with a soft guide rail 3, described pile hammer 4 is provided with a groove or a hole of matching with soft guide rail 3. and described pile hammer 4 is provided with a damping crossbeam 7, groove that described and soft guide rail 3 matches or hole are arranged on this crossbeam 7, the groove of described crossbeam 7 or place, hole are provided with a spring, cell wall of half or hole wall are mobilizable to be contacted with spring. and the cross section of pile body is square on the described pile frame. and the supporting position of described pile frame bottom is provided with damping and levelling device, described damping device and adjusting device include four damping springs that are arranged between frame plate 2 and the chassis 8, this damping spring is arranged on four angles. and it is disposable rack unit that the center between described frame plate and the chassis is provided with location pull bar 6. described rack units, this rack unit includes screw rod 9 and driving motor, described body one end is hinged on the chassis 8, the other end is connected with screw rod 9, described screw rod 9 is in transmission connection with driving motor. and the utility model is owing to be provided with soft guide rail 3 on pile driving frame, therefore, this guide rail can be shifted one's position with the direction of motion of pile hammer, unlike former hard guide rail steel pipe rail just, when pile frame is debugged not timing, pile hammer still can be according to the route lifting of hard guide rail, the taper pile phenomenon appears. and on the damping crossbeam on the pile hammer, half is transportable for hole wall or cell wall, and the back is furnished with spring, therefore, when the not timing of pile frame angle, the effect that pile hammer is conducted oneself with dignity can be adjusted angle automatically. and the cross section of pile frame is square, the strict stability of calculating under wind load and pile pulling power or plus-pressure acting in conjunction, and the tower weight heart is reduced as far as possible, when pile frame reaches as high as 60 meters, need not the pile driving frame that fell during typhoon power, but wind-force normal construction below 5 grades.Between frame plate and chassis, be provided with damping spring, and be provided with a pull bar in the center, pull bar can guarantee that frame plate can not be shifted, spring can make then that pile body is stressed irregularly to be adjusted voluntarily, as long as thereby reach steady state. described rack unit makes machine operation, erects thereby just can make screw rod rotate the drive pile body.
During the utility model piling, first starter motor erects pile body, pile hammer is just moved up and down can drive piles, in the piling process, owing to adopted soft guide rail, therefore, it all is to do rectilinear motion that pile hammer falls, and just the taper pile phenomenon can not occur. guaranteed the quality of Foundation Design.
Claims (5)
1. the pile driving frame of a vibro driver, the power source that includes pile hammer, pile driving frame and make the pile hammer action, described pile hammer has a drag-line, this drag-line is connected with the hoist engine of power source, described pile driving frame includes the frame body, frame plate and chassis is characterized in that described pile driving frame is provided with a soft guide rail, and described pile hammer is provided with a groove or a hole of matching with soft guide rail.
2. the pile driving frame of a kind of vibro driver as claimed in claim 1, it is characterized in that described pile hammer is provided with a damping crossbeam, groove that described and soft guide rail matches or hole are arranged on this crossbeam, the groove of described crossbeam or place, hole are provided with a spring, and cell wall of half or hole wall are mobilizable to be contacted with spring.
3. the pile driving frame of a kind of vibro driver as claimed in claim 1, the cross section that it is characterized in that described pile frame is square.
4. the pile driving frame of a kind of vibro driver as claimed in claim 1, the supporting position that it is characterized in that described pile frame bottom is provided with damping and levelling device, described damping device and adjusting device include the damping spring that is arranged between frame plate and the chassis, and the center between described frame plate and the chassis is provided with a location pull bar.
5. the pile driving frame of a kind of vibro driver as claimed in claim 1, it is characterized in that described rack unit is disposable rack unit, this rack unit includes screw rod and driving motor, described body one end is hinged on the chassis, the other end is connected with screw rod, and described screw rod and driving motor are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201224606U CN201459727U (en) | 2009-06-13 | 2009-06-13 | Pile driving frame of vibratory pile hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201224606U CN201459727U (en) | 2009-06-13 | 2009-06-13 | Pile driving frame of vibratory pile hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459727U true CN201459727U (en) | 2010-05-12 |
Family
ID=42387080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201224606U Expired - Fee Related CN201459727U (en) | 2009-06-13 | 2009-06-13 | Pile driving frame of vibratory pile hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459727U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821132A (en) * | 2012-10-26 | 2014-05-28 | 中交第三航务工程局有限公司 | Sand pile ship with vibration-proof pile frame system |
| CN105113982A (en) * | 2015-08-17 | 2015-12-02 | 中国建筑股份有限公司 | Resonance-free and full-bush long spiral drilling machine and construction method |
| CN106284351A (en) * | 2016-10-14 | 2017-01-04 | 江苏聚亿智能科技有限公司 | There is the photovoltaic piling machine of hi-Fix |
-
2009
- 2009-06-13 CN CN2009201224606U patent/CN201459727U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821132A (en) * | 2012-10-26 | 2014-05-28 | 中交第三航务工程局有限公司 | Sand pile ship with vibration-proof pile frame system |
| CN103821132B (en) * | 2012-10-26 | 2016-03-02 | 中交第三航务工程局有限公司 | There is the sand pile ship of antivibration pile frame system |
| CN105113982A (en) * | 2015-08-17 | 2015-12-02 | 中国建筑股份有限公司 | Resonance-free and full-bush long spiral drilling machine and construction method |
| CN105113982B (en) * | 2015-08-17 | 2017-12-05 | 中国建筑股份有限公司 | One kind exempts from resonate full-sleeve long-spiral drilling machine and construction method |
| CN106284351A (en) * | 2016-10-14 | 2017-01-04 | 江苏聚亿智能科技有限公司 | There is the photovoltaic piling machine of hi-Fix |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201924360U (en) | Multifunctional hydraulic static pile press | |
| CN101382040A (en) | Major diameter drill while drilling and casing | |
| CN201459727U (en) | Pile driving frame of vibratory pile hammer | |
| CN106013150B (en) | A kind of pile press machine | |
| CN213448471U (en) | Road and bridge engineering is with effectual vibration pile driver of antidetonation | |
| CN201284619Y (en) | Large-diameter while-drilling pipe-following drill rig | |
| CN107461145A (en) | A kind of construction piling equipment | |
| CN202131986U (en) | Pile driver | |
| CN214940020U (en) | Civil engineering foundation tamping device for construction | |
| CN202689029U (en) | Anchor rod foundation of photovoltaic module support | |
| CN205934925U (en) | Pile pressing machine | |
| CN202369992U (en) | Hydraulic vibrating pile hammer | |
| CN2148778Y (en) | Multi-function hydraulic pile-pressing machine | |
| CN202866653U (en) | Drilling machine double-main-rod guide rail type hydraulic lifting mechanism | |
| CN202073097U (en) | Portable internal combustion type piling machine | |
| CN208844538U (en) | A kind of small rammer for building | |
| CN201746830U (en) | Long screw bored concrete pile post-inserted cage tool | |
| CN205576914U (en) | Novel piling machine | |
| CN210134414U (en) | Small-sized hole drilling and digging machine for detecting compaction degree of highway subgrade | |
| CN207436933U (en) | A kind of rotary pile-digging machine convenient for fixed drilling tool | |
| CN102758434A (en) | Pile-sinking device for centrally driving prestressed centrifugal pipe pile (square pile) and novel pile-sinking method thereof | |
| CN202544738U (en) | Drilling arm assembly of multifunctional road pile drilling machine | |
| CN202017208U (en) | Center digging reverse drawing method pile driving device for pre-stress centrifuge pipe pile and square pile | |
| CN201943568U (en) | Pile hole punching device | |
| KR200381609Y1 (en) | A vibratory hammer using hydraulic motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |