CN102704482A - Pile driving/pulling head of hydraulic pile driver - Google Patents
Pile driving/pulling head of hydraulic pile driver Download PDFInfo
- Publication number
- CN102704482A CN102704482A CN2012101550052A CN201210155005A CN102704482A CN 102704482 A CN102704482 A CN 102704482A CN 2012101550052 A CN2012101550052 A CN 2012101550052A CN 201210155005 A CN201210155005 A CN 201210155005A CN 102704482 A CN102704482 A CN 102704482A
- Authority
- CN
- China
- Prior art keywords
- pile
- pulling
- pile pulling
- plate
- hydraulic
- 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.)
- Granted
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a pile driving/pulling head of a hydraulic pile driver, belonging to pile driving machines. The pile driving/pulling head of the hydraulic pile driver is characterized by comprising a hydraulic hammer, a hydraulic hammer clamping plate, a pile pulling plate, a pile pulling plate pin, a drill rod and a pile cap, wherein the hydraulic hammer is connected with the hydraulic hammer clamping plate; the drill rod is arranged below the hydraulic hammer; the end part of the drill rod is connected with the pile cap; the pile pulling plate is connected with the lower part of the hydraulic hammer clamping plate through the pile pulling plate pin; the pile pulling plate is arranged at one side of the drill rod; a pin hole is formed at one end of the pile pulling plate; and the pin hole is connected with a pile puller. When the pile is pulled, the pile pulling plate can rotate around the pile pulling plate pin; after the pile pulling plate is rotated, one end of the pile pulling plate is in overlap joint with the drill rod or the pile cap; the pin hole at the other end of the pile pulling plate is movably connected with a pile pulling tapered rod through a tiger card; the pile pulling tapered rod is connected with a pile pulling tapered sleeve; as the more the pile pulling tapered sleeve and the pile pulling tapered rod are drawn, the tighter the pile pulling tapered sleeve and the pile pulling tapered rod become because of the conical degree of both the pile pulling tapered sleeve and the pile pulling tapered rod, a tube pile can be pulled out by using the impact force of the hydraulic hammer drill rod; the pile pulling head is simple in structure; the working efficiency is improved; and the working intensity of the labor is reduced greatly.
Description
Technical field
The present invention relates to the pile-driving and-pulling machine head of a kind of piling machinery, particularly a kind of hydraulic pile driver.
Background technology
At present, people are when building or safeguarding highway, and for traffic safety need be provided with anticollision barrier on highway, general anticollision barrier is installed in the guardrail stake, and the guardrail stake need be driven underground with pile driver, and the hydraulic pile driver that general people use is overall structure; Its advantage of described hydraulic pile driver is that fault rate is low, and accurate positioning is easy to operate; Shortcoming is that the head of pile driver is fixedly connected with the head slide plate, when needing pile pulling, must turn over turnback to hydraulic hammer after; Dispose special frock again and carry out pile pulling, perhaps use the specific frock of jack configuration to carry out pile pulling, can not have piling and pile pulling function simultaneously; Time-consuming, inefficiency, labour intensity is big.
Summary of the invention
The objective of the invention is to provide a kind of pile-driving and-pulling machine head of hydraulic pile driver; Solve the function that present hydraulic pile driver head can not have piling and pile pulling simultaneously, during pile pulling, use the specific frock of jack configuration to carry out pile pulling; Time-consuming, ineffective problem.
The objective of the invention is to realize like this: this pile-driving and-pulling machine head comprises: hydraulic hammer, hydraulic hammer clamping plate, pile pulling plate, pile pulling plate pin, equipment; On the hydraulic hammer clamping plate, be connected with hydraulic hammer, equipment is arranged at the bottom of hydraulic hammer; On the hydraulic hammer clamping plate, be connected with the pile pulling plate through pile pulling plate pin, the pile pulling plate is positioned at a side of equipment, and the pile pulling plate is connected with pile extractor.
Described equipment is a drill steel; Perhaps described equipment is a drill steel, connects pile cover in the end of drill steel.
Described pile extractor comprises: tiger card, pile pulling awl bar, pile pulling tapered sleeve, pin and pipe; The tiger card connection is on the pin-and-hole on the pile pulling plate, and the lower end of tiger card is connected with the pile pulling tapered sleeve through pile pulling awl bar.
Perhaps described pile extractor is for there being the tiger card, and the tiger cartoon is crossed adapter ring and is connected with the pile pulling frame, is connected with inner conical drogue in the bottom of pile pulling frame, and external conical sleeve is connected with inner conical drogue.
Perhaps described pile extractor has the tiger card, and the tiger cartoon is crossed adapter ring and is connected with frame, and the bottom of frame is connected with pipe through pin.
Beneficial effect: owing to adopt such scheme, during piling, directly through equipment, equipment is to connect pile cover in the end of drill steel, and pile cover is directly implemented operation to working pile; During pile pulling, the pile pulling plate is around the rotation of pile pulling plate pin, after the rotation of pile pulling plate; One end of pile pulling plate and equipment overlap joint, equipment are that drill steel perhaps connects pile cover in the end of drill steel, and the pin-and-hole of the pile pulling plate other end flexibly connects through tiger card and pile pulling awl bar; Because pile pulling tapered sleeve and pile pulling awl bar all have tapering, draw tighter and tighter during pile pulling, the pile pulling plate utilizes the impact force of hydraulic hammer drill steel; Pipe is extracted, solved the function that present hydraulic pile driver head can not have piling and pile pulling simultaneously, need use the specific frock of jack configuration to carry out pile pulling when having solved pile pulling; Time-consuming, ineffective problem reaches the object of the invention.Being pressed in the impact force of utilizing hydraulic hammer on the pipe to equipment when this pile-driving and-pulling machine header structure is simply driven piles just can squeeze into pipe under the road surface; During pile pulling rotation of pile pulling plate and equipment are overlapped; Just can transfer pile pulling to by piling, utilize the impact force of hydraulic hammer just can extract the road surface to pipe through pile extractor, this hydraulic pile driver head can have the function of piling and pile pulling simultaneously; Improved operating efficiency, reduced cost and alleviated working strength of workers greatly.
Description of drawings
Fig. 1 is the drive piles structure chart of state of the present invention.
Fig. 2 is that the A of Fig. 1 is to structure chart.
Fig. 3 is that the B-B of Fig. 1 is to structure chart.
Fig. 4 is the structure chart of pile pulling state of the present invention.
Fig. 5 is the structure chart of the pile pulling state of second embodiment of the invention.
Fig. 6 is the third embodiment of the invention structure chart.
Fig. 7 is the fourth embodiment of the invention structure chart.
Among the figure, 1, hydraulic hammer; 2, hydraulic hammer clamping plate; 3, pin-and-hole; 4, pile pulling plate; 5, pile pulling plate pin; 6, bolt; 7, drill steel; 8, tiger card; 9, pile pulling awl bar; 10, pile pulling tapered sleeve; 11, pin; 12, pipe; 13, hammer location-plate; 14, slide plate; 15, adapter ring; 16, pile cover pin; 17, alignment pin; 18, pile cover; 19, pile pulling frame; 20, external conical sleeve; 21, inner conical drogue; 22, frame.
The specific embodiment
Embodiment 1: in Fig. 1 to Fig. 4, during piling, this pile-driving and-pulling machine head comprises: hydraulic hammer 1, hydraulic hammer clamping plate 2, pile pulling plate 4, pile pulling plate pin 5, equipment; On hydraulic hammer clamping plate 2, be connected with hydraulic hammer 1, equipment is arranged at the bottom of hydraulic hammer 1; Bottom at hydraulic hammer clamping plate 2 is connected with pile pulling plate 4 through pile pulling plate pin 5, and pile pulling plate 4 is positioned at a side of equipment, and an end of pile pulling plate 4 has pin-and-hole 3, and pile extractor is connected with pin-and-hole 3.
Described equipment is a drill steel 7, connects pile cover 18 in the end of drill steel 7; During pile pulling, pile extractor is connected with pin-and-hole 3, and equipment moves back and forth and acts on the pile extractor, directly the guardrail stake is implemented to pull out.
During pile pulling, pile pulling plate 4 is around 5 rotations of pile pulling plate pin, after 4 rotations of pile pulling plate; One end of pile pulling plate 4 and equipment overlap joint, equipment is drill steel 7 and pile cover 18, the pin-and-hole 3 of pile pulling plate 4 other ends flexibly connects through tiger card 8 and pile pulling awl bar 9; Because pile pulling tapered sleeve 10 all has tapering with pile pulling awl bar 9; Draw tighter and tighter during pile pulling, pile pulling plate 4 utilizes the impact force of equipment, and the pipe 12 of guardrail is extracted.
Embodiment 2: in Fig. 5, described pile extractor comprises: tiger card 8, pile pulling awl bar 9, pile pulling tapered sleeve 10, pin 11 and pipe 12; Tiger card 8 is connected with pin-and-hole 3 on the pile pulling plate 4, and the lower end of tiger card 8 is connected with pile pulling tapered sleeve 10 through pile pulling awl bar 9, and pile pulling tapered sleeve 10 passes through pin 11 and is connected with pipe 12.
Described equipment is a drill steel 7, and the state of this pile-driving and-pulling machine head is the pile pulling state.Other and embodiment 1 are together.
Embodiment 3: in Fig. 6, described pile extractor is for there being tiger card 8, and tiger card 8 is connected with pile pulling frame 19 through adapter ring 15, is connected with inner conical drogue 20 in the bottom of pile pulling frame 19, and external conical sleeve 21 is arranged in inner conical drogue 20, and external conical sleeve 21 is for dividing body structure.Other and embodiment 1 are together.
Embodiment 4: in Fig. 7, described pile extractor has tiger card 8, and tiger card 8 is connected with frame 22 through adapter ring 15, and the bottom of frame 22 is connected with pipe 12 through pin 11.
Other and embodiment 1 are together.
Claims (5)
1. the pile-driving and-pulling machine head of a hydraulic pile driver, it is characterized in that: this pile-driving and-pulling machine head comprises: hydraulic hammer, hydraulic hammer clamping plate, pile pulling plate, pile pulling plate pin, equipment; On the hydraulic hammer clamping plate, be connected with hydraulic hammer, equipment is arranged at the bottom of hydraulic hammer; On the hydraulic hammer clamping plate, be connected with the pile pulling plate through pile pulling plate pin, the pile pulling plate is positioned at a side of equipment, and the pile pulling plate is connected with pile extractor.
2. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, it is characterized in that: described pile extractor comprises: tiger card, pile pulling awl bar, pile pulling tapered sleeve, pin and pipe; The tiger card connection is on the pin-and-hole on the pile pulling plate, and the lower end of tiger card is connected with the pile pulling tapered sleeve through pile pulling awl bar.
3. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, it is characterized in that: described pile extractor is for there being the tiger card, and the tiger cartoon is crossed adapter ring and is connected with the pile pulling frame, is connected with inner conical drogue in the bottom of pile pulling frame, and external conical sleeve is arranged in the inner conical drogue.
4. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, it is characterized in that: described pile extractor has the tiger card, and the tiger cartoon is crossed adapter ring and is connected with frame, and the bottom of frame is connected with pipe through pin.
5. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, it is characterized in that: described equipment is a drill steel; Perhaps described equipment is a drill steel, connects pile cover in the end of drill steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155005.2A CN102704482B (en) | 2012-05-18 | 2012-05-18 | Pile driving/pulling head of hydraulic pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155005.2A CN102704482B (en) | 2012-05-18 | 2012-05-18 | Pile driving/pulling head of hydraulic pile driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704482A true CN102704482A (en) | 2012-10-03 |
| CN102704482B CN102704482B (en) | 2014-04-09 |
Family
ID=46897514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210155005.2A Active CN102704482B (en) | 2012-05-18 | 2012-05-18 | Pile driving/pulling head of hydraulic pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704482B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532602A (en) * | 2018-06-30 | 2018-09-14 | 徐州万盛工程设备有限公司 | A kind of highway barrier stake pile-driving and-pulling machine beats pile pulling hammer fixation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467577Y (en) * | 2001-03-28 | 2001-12-26 | 侯学志 | Three-purpose pile driver |
| JP2002309575A (en) * | 2001-04-18 | 2002-10-23 | Furukawa Co Ltd | Pile driver and drawer |
| CN2581509Y (en) * | 2002-04-01 | 2003-10-22 | 曹兴明 | Three-purpose pile driver for drilling, vibration extracting and vibration tamping foundation large head pile |
| CN2911013Y (en) * | 2006-06-06 | 2007-06-13 | 上海德倍佳机械有限公司 | High frequency hydraulic piling and pile drawing machine |
| CN201649095U (en) * | 2010-03-02 | 2010-11-24 | 上海朗信机械设备有限公司 | Novel pile driving and pulling articulated device |
-
2012
- 2012-05-18 CN CN201210155005.2A patent/CN102704482B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467577Y (en) * | 2001-03-28 | 2001-12-26 | 侯学志 | Three-purpose pile driver |
| JP2002309575A (en) * | 2001-04-18 | 2002-10-23 | Furukawa Co Ltd | Pile driver and drawer |
| CN2581509Y (en) * | 2002-04-01 | 2003-10-22 | 曹兴明 | Three-purpose pile driver for drilling, vibration extracting and vibration tamping foundation large head pile |
| CN2911013Y (en) * | 2006-06-06 | 2007-06-13 | 上海德倍佳机械有限公司 | High frequency hydraulic piling and pile drawing machine |
| CN201649095U (en) * | 2010-03-02 | 2010-11-24 | 上海朗信机械设备有限公司 | Novel pile driving and pulling articulated device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532602A (en) * | 2018-06-30 | 2018-09-14 | 徐州万盛工程设备有限公司 | A kind of highway barrier stake pile-driving and-pulling machine beats pile pulling hammer fixation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102704482B (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104895065B (en) | Interlocking pile pile-formation machine | |
| CN105019438B (en) | Interlocking pile pile-formation machine | |
| CN102704481A (en) | Construction method combining static pressure pile sinking with middle-digging hole guiding for buildings or bridges | |
| CN105951830B (en) | A kind of highway anti-collision guardrail hydraulic pile pile pulling device | |
| CN102704482B (en) | Pile driving/pulling head of hydraulic pile driver | |
| CN102704479A (en) | Hydraulic hammering type concrete cast-in-place pile equipment | |
| CN105332376A (en) | Hydraulic manipulator pile-pulling clamping device and pile pulling machine | |
| CN104526324A (en) | Pin shaft dismounting device for coal mine hydraulic support | |
| CN103061342B (en) | Highway crash barrier floating type hydraulic pile driving and pile pulling device | |
| CN203022001U (en) | Pile-pulling device with vibrating sleeve ring | |
| CN205532653U (en) | A demolish device for anchor rope | |
| CN204470927U (en) | Coal mine hydraulic supporting eliminator | |
| CN202530456U (en) | Head of hydraulic pile driver | |
| CN202544766U (en) | Threaded pile drill bit with joints | |
| CN206512719U (en) | A kind of novel piling frame | |
| CN208933966U (en) | A kind of hydraulic broken stake machine of variable area formula | |
| CN208455627U (en) | Casing convolution balanced type pile pulling device | |
| CN205171517U (en) | Fluid pressure type manipulator pile pulling clamping device and pile -drawing machine | |
| CN205711681U (en) | Hydraulic ceiling coil slip casting machine | |
| CN204385733U (en) | Man-made digging pile mould-pipe template | |
| CN212865935U (en) | Pile pulling device of pile driving and pulling machine | |
| CN203160243U (en) | Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails | |
| CN101324068A (en) | Hydraulic pipe drawing device | |
| CN205689124U (en) | A kind of rotary drilling rig pile enters rock drilling system | |
| CN203716894U (en) | Integrated automatic thread screwing and unscrewing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |