CN102704482B - Pile driving/pulling head of hydraulic pile driver - Google Patents
Pile driving/pulling head of hydraulic pile driver Download PDFInfo
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- CN102704482B CN102704482B CN201210155005.2A CN201210155005A CN102704482B CN 102704482 B CN102704482 B CN 102704482B CN 201210155005 A CN201210155005 A CN 201210155005A CN 102704482 B CN102704482 B CN 102704482B
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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 to arrange anticollision barrier on highway, general anticollision barrier is arranged on rail pile, and rail pile need to 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 failure rate is low, accurate positioning, easy to operate, shortcoming is that the head of pile driver is fixedly connected with head slide plate, while needing pile pulling, hydraulic hammer must be turned over after turnback, then configure special frock and carry out pile pulling, or use jack to configure specific frock and carry out pile pulling, can not there is piling and pile pulling function simultaneously, time-consuming, inefficiency, labour intensity is large.
Summary of the invention
The object 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 machine head can not have piling and pile pulling simultaneously, during pile pulling, use jack to configure specific frock and carry out pile pulling, time-consuming, ineffective problem.
The object of the present invention is achieved 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 hydraulic hammer clamping plate, be connected with hydraulic hammer, equipment is arranged at the bottom of hydraulic hammer; On hydraulic hammer clamping plate, by pile pulling plate pin, be connected with pile pulling plate, pile pulling plate is positioned at a side of equipment, and pile pulling plate is connected with pile extractor.
Described equipment is drill steel; Or described equipment is drill steel, in the end of drill steel, connect pile cover.
Described pile extractor comprises: tiger card, pile pulling cone bar, pile pulling tapered sleeve, pin and pipe; Tiger links on the pin-and-hole being connected on pile pulling plate, and the lower end of tiger card is bored bar by pile pulling and is connected with pile pulling tapered sleeve.
Or described pile extractor is for there being tiger card, and tiger cartoon is crossed adapter ring and is connected with pile pulling frame, in the bottom of pile pulling frame, is connected with inner conical drogue, and external conical sleeve is connected with inner conical drogue.
Or described pile extractor has tiger card, tiger cartoon is crossed adapter ring and is connected with frame, and the bottom of frame is connected with pipe by pin.
Beneficial effect: owing to adopting such scheme, during piling, directly by 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, pile pulling plate rotates around pile pulling plate pin, after the rotation of pile pulling plate, one end of pile pulling plate and equipment overlap joint, equipment is drill steel or connects pile cover in the end of drill steel, the pin-and-hole of the pile pulling plate other end is flexibly connected with pile pulling cone bar by tiger card, because pile pulling tapered sleeve and pile pulling cone bar all has tapering, during pile pulling, draw tighter and tighter, pile pulling plate utilizes the impact force of hydraulic hammer drill steel, pipe is extracted, solved the function that present hydraulic pile driver machine head can not have piling and pile pulling simultaneously, while having solved pile pulling, need use jack to configure specific frock and carry out pile pulling, time-consuming, ineffective problem, reach object of the present invention.When this pile-driving and-pulling machine header structure is simply driven piles, equipment is pressed in and on pipe, utilizes the impact force of hydraulic hammer just pipe can be squeezed under road surface, during pile pulling, the 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 pipe can be extracted to road surface by pile extractor, this hydraulic pile driver machine head can have the function of piling and pile pulling simultaneously, improved operating efficiency, reduced cost and greatly alleviated workman's labour intensity.
Accompanying drawing explanation
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 third embodiment of the invention structure chart.
Fig. 7 is fourth embodiment of the invention structure chart.
In 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 cone 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 by pile pulling plate pin 5, and pile pulling plate 4 is positioned at a side of equipment, and there is pin-and-hole 3 one end of pile pulling plate 4, and pile extractor is connected with pin-and-hole 3.
Described equipment is drill steel 7, in the end of drill steel 7, connects pile cover 18; During pile pulling, pile extractor is connected with pin-and-hole 3, and equipment moves back and forth and acts on pile extractor, directly rail pile 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 is flexibly connected with pile pulling cone bar 9 by tiger card 8, because pile pulling tapered sleeve 10 and pile pulling cone bar 9 all have tapering, during pile pulling, draw tighter and tighter, pile pulling plate 4 utilizes the impact force of equipment, and the pipe of guardrail 12 is extracted.
Embodiment 2: in Fig. 5, described pile extractor comprises: tiger card 8, pile pulling cone bar 9, pile pulling tapered sleeve 10, pin 11 and pipe 12; Tiger card 8 is connected with the pin-and-hole 3 on pile pulling plate 4, and the lower end of tiger card 8 is bored bar 9 by pile pulling and is connected with pile pulling tapered sleeve 10, and pile pulling tapered sleeve 10 is connected with pipe 12 by pin 11.
Described equipment is drill steel 7, and the state of this pile-driving and-pulling machine head is 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 by adapter ring 15, in the bottom of pile pulling frame 19, is connected with inner conical drogue 20, has external conical sleeve 21 in inner conical drogue 20, and external conical sleeve 21 is Split type 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 by adapter ring 15, and the bottom of frame 22 is connected with pipe 12 by pin 11.
Other and embodiment 1 are together.
Claims (5)
1. a pile-driving and-pulling machine head for hydraulic pile driver, 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 hydraulic hammer clamping plate, be connected with hydraulic hammer, equipment is arranged at the bottom of hydraulic hammer; On hydraulic hammer clamping plate, by pile pulling plate pin, be connected with pile pulling plate, pile pulling plate is positioned at a side of equipment, and pile pulling plate is connected with pile extractor;
Beat the method for pile pulling: during piling, directly by 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, pile pulling plate rotates around pile pulling plate pin, after the rotation of pile pulling plate, one end of pile pulling plate and equipment overlap joint, equipment is drill steel or connects pile cover in the end of drill steel, the pin-and-hole of the pile pulling plate other end is bored bar by tiger card and pile pulling and is flexibly connected, pile pulling tapered sleeve and pile pulling cone bar all have tapering, during pile pulling, draw tighter and tighter, pile pulling plate utilizes the impact force of hydraulic hammer drill steel, and pipe is extracted.
2. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, is characterized in that: described pile extractor comprises: tiger card, pile pulling cone bar, pile pulling tapered sleeve, pin and pipe; Tiger links on the pin-and-hole being connected on pile pulling plate, and the lower end of tiger card is bored bar by pile pulling and is connected with pile pulling tapered sleeve.
3. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, is characterized in that: described pile extractor is for there being tiger card, and tiger cartoon is crossed adapter ring and is connected with pile pulling frame, in the bottom of pile pulling frame, is connected with inner conical drogue, has external conical sleeve in inner conical drogue.
4. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, is characterized in that: described pile extractor has tiger card, and tiger cartoon is crossed adapter ring and is connected with frame, and the bottom of frame is connected with pipe by pin.
5. the pile-driving and-pulling machine head of hydraulic pile driver according to claim 1, is characterized in that: described equipment is drill steel; Or described equipment is drill steel, in the end of drill steel, connect pile cover.
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 CN102704482A (en) | 2012-10-03 |
| CN102704482B true CN102704482B (en) | 2014-04-09 |
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| 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 |
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| Country | Link |
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Families Citing this family (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467577Y (en) * | 2001-03-28 | 2001-12-26 | 侯学志 | Three-purpose pile driver |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309575A (en) * | 2001-04-18 | 2002-10-23 | Furukawa Co Ltd | Pile driver and drawer |
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2012
- 2012-05-18 CN CN201210155005.2A patent/CN102704482B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467577Y (en) * | 2001-03-28 | 2001-12-26 | 侯学志 | Three-purpose pile driver |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-309575A 2002.10.23 |
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| CN102704482A (en) | 2012-10-03 |
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