CN2892969Y - Pipe sinking and bottom expanding device of static pressure pile machine - Google Patents
Pipe sinking and bottom expanding device of static pressure pile machine Download PDFInfo
- Publication number
- CN2892969Y CN2892969Y CN 200620040782 CN200620040782U CN2892969Y CN 2892969 Y CN2892969 Y CN 2892969Y CN 200620040782 CN200620040782 CN 200620040782 CN 200620040782 U CN200620040782 U CN 200620040782U CN 2892969 Y CN2892969 Y CN 2892969Y
- Authority
- CN
- China
- Prior art keywords
- static pressure
- outer tube
- piston rod
- pile
- interior pipe
- 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
- 230000003068 static effect Effects 0.000 title claims abstract description 13
- 238000003475 lamination Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 239000011449 brick Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a pipe sinking club-footed device of static pressure stake machine, includes hydraulic press static pressure hydro-cylinder and piston rod, the pile pressing head that is connected with the piston rod, arranges the pile pressing head in and protects a section of thick bamboo and have inner tube and outer tube, and the inner tube upper end is connected with the pile pressing head, and the wire rope of the hoist engine of stake machine is connected to the hinge lug of the upper end of outer tube, and the inner tube lower extreme is the cone, the utility model discloses noise is low in the use, does not have vibrations, does not influence people's work and rest on every side, carries behind the pile body formation and can not take place phenomenons such.
Description
Technical field
The utility model relates to a kind of equipment that concrete pile is expanded the end in pile foundation construction, and the immersed tube that especially uses on Static pressure pile driver expands end device.
Background technology
In pile foundation construction, usually adopt such way to make concrete pile now: to utilize the downward tension and compression casing of hoist engine wire rope and use brick, the stone of filling in the weight hammering stake hole to make it to sink to a bottom, hole to form enlarged footing, in the stake hole, place reinforcing cage, fluid concrete then, mention casing again and promptly finish construction.Owing to need in the construction to use the weight hammering, can produce very big noise and vibrations, people's work and rest around the influence, and after pile body forms, directly mention casing with external force, easily produce phenomenons such as broken pile, necking down.
Summary of the invention
In order to solve the deficiency that existing concrete pile driving construction equipment exists, the utility model provides a kind of immersed tube of Static pressure pile driver to expand end device, can in making the work progress of concrete pile, reduce noise and vibrations, prevent to carry after pile body from forming phenomenons such as broken pile, necking down take place in the process.
The immersed tube of a kind of Static pressure pile driver that the utility model provides expands end device and comprises hydraulic press static pressure oil cylinder (2) and piston rod (3) thereof, the lamination shoe (5) that is connected with piston rod (3), place the casing under the lamination shoe (5) to have interior pipe (7) and outer tube (8), interior pipe (7) upper end is connected with lamination shoe (5), the strand ear (6) of the upper end of outer tube (8) connects the wire rope of the hoist engine of stake machine (4), and interior pipe (7) lower end is a conical head.
Now the beneficial effects of the utility model are described: adopt hydraulic press static pressure oil cylinder (2) to be pressed into underground by the casing that lamination shoe (5) will have interior pipe (7) and outer tube (8) in conjunction with the utility model use, mention interior pipe (7) then, in the hole of outer tube (8), fill brick, stone, depress interior pipe (7) again, make brick, stone form enlarged footing in outer tube (8) bottom, mention interior pipe (7) back again and in the hole of outer tube (8), place reinforcing cage, fluid concrete, pile body forms the back and withstands its top with interior pipe (7), mentions outer tube (8) then and promptly finishes construction.Therefore, noise is low, shockproof in the utility model use, does not influence people's work and rest on every side, and pile body forms in the rear lift tube process phenomenons such as broken pile, necking down can not take place.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
In Fig. 1, the 1. sliding bolt mechanism on the frame, 2. static pressure oil cylinder, 3. piston rod, a 4. machine, 5. lamination shoe, the 6. strand ear of outer tube upper end, 7. in pipe, 8. outer tube.
The specific embodiment
In Fig. 1, static pressure oil cylinder of the present utility model (2) adopts sliding bolt mechanism (1) to place on the machine frame, connect piston rod (3) above the lamination shoe (5), pipe (7) in connecting below, conical head is made in interior pipe (7) bottom, and the strand ear (6) of outer tube upper end is used to connect wire rope so that mention outer tube (8).
Claims (1)
1. the immersed tube of a Static pressure pile driver expands end device, comprise hydraulic press static pressure oil cylinder and piston rod thereof, the lamination shoe that is connected with piston rod, it is characterized in that placing the casing under the lamination shoe to have interior pipe and outer tube, interior pipe upper end is connected with lamination shoe, the strand ear of the upper end of outer tube connects the wire rope of the hoist engine of stake machine, and interior pipe lower end is a conical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040782 CN2892969Y (en) | 2006-04-03 | 2006-04-03 | Pipe sinking and bottom expanding device of static pressure pile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040782 CN2892969Y (en) | 2006-04-03 | 2006-04-03 | Pipe sinking and bottom expanding device of static pressure pile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892969Y true CN2892969Y (en) | 2007-04-25 |
Family
ID=38061134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620040782 Expired - Fee Related CN2892969Y (en) | 2006-04-03 | 2006-04-03 | Pipe sinking and bottom expanding device of static pressure pile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892969Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563104A (en) * | 2015-01-19 | 2015-04-29 | 宁波市坤德创新岩土工程有限公司 | Linkage type wall protecting device for pile driving drilling machine and construction method for using linkage type wall protecting device for pile driving drilling machine |
| CN106567390A (en) * | 2015-10-13 | 2017-04-19 | 尹瑜 | Dual-layer piling device |
| CN107165165A (en) * | 2017-05-23 | 2017-09-15 | 温州市隆尚建设有限公司 | Piling machine and its piling component and pile-driving method |
-
2006
- 2006-04-03 CN CN 200620040782 patent/CN2892969Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563104A (en) * | 2015-01-19 | 2015-04-29 | 宁波市坤德创新岩土工程有限公司 | Linkage type wall protecting device for pile driving drilling machine and construction method for using linkage type wall protecting device for pile driving drilling machine |
| CN106567390A (en) * | 2015-10-13 | 2017-04-19 | 尹瑜 | Dual-layer piling device |
| CN107165165A (en) * | 2017-05-23 | 2017-09-15 | 温州市隆尚建设有限公司 | Piling machine and its piling component and pile-driving method |
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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: 20070425 Termination date: 20150403 |
|
| EXPY | Termination of patent right or utility model |