CN2338380Y - Improved vibrating type machine for placing pipesor piles - Google Patents
Improved vibrating type machine for placing pipesor piles Download PDFInfo
- Publication number
- CN2338380Y CN2338380Y CN 98227341 CN98227341U CN2338380Y CN 2338380 Y CN2338380 Y CN 2338380Y CN 98227341 CN98227341 CN 98227341 CN 98227341 U CN98227341 U CN 98227341U CN 2338380 Y CN2338380 Y CN 2338380Y
- Authority
- CN
- China
- Prior art keywords
- pile
- core pipe
- sleeve pipe
- follow
- 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
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an improved vibrating type pile driver for a sunken tube, which comprises a sleeve tube (4), an electric vibration hammer (3) arranged on the sleeve tube (4), a pile frame (1), a lifting and running system and a control cabinet (12), wherein a valve pile tip (9) is arranged at the lower end of the sleeve tube (4), and a core tube (5), which has the same shaft line and matched length with the sleeve tube (4), is arranged in the sleeve tube (4). An electric vibration hammer (2) is also arranged on the upper end of the core tube (5), and a hinge (8) is also arranged at the lower end of the core tube. The utility model has the advantages of simple structure, convenient operation, regular, continuous and compact pile body, no pile breakage, no constriction, high work efficiency, etc., and can be widely used in engineering constructions to drive cast-in-place concrete piles, sandstone piles, second ash pile, etc.
Description
The utility model relates to a kind of pile driver, especially relate to the vibration sinking tube pile driver of forming by pile frame, electric vibrating pile monkey, sleeve pipe, lifting, walking and control system, can be widely used in and set cast-in-place concrete pile, sand-gravel pile, two ash stakes etc. in the engineering construction.
The vibration sinking tube pile driver is simple because of equipment, easy construction, efficient height, cost low become domestic present adopt the most a kind of castinplace pile equipment.Publish in China Construction Industry Press September nineteen ninety-five " pile foundation engineering handbook P683 page or leaf has been introduced a kind of vibration sinking tube pile driver, and this machine is made up of sleeve pipe, vibration pile pulling sinker and the pile frame of band flapper pile tip and lifting, walking, control system.During construction, earlier sleeve pipe is squeezed in the soil, limit castinplace pile material (materials such as concrete, sandstone or two ashes), limit vibration, limit are transferred to sleeve pipe and are formed castinplace pile then.Because this vibration sinking tube pile driver does not have a material water booster system, stake material is by deadweight and vibrates pile pulling sinker the vibration effect of sleeve pipe is fallen into the hole, if stake material bonding in the sleeve pipe, block to get off or the hole around weak soil layer extruding force will form necking down or broken pile quality accident more greatly, and the expanded diameter at each degree of depth place is lacked effective control device.
The purpose of this utility model is exactly in order to overcome the above-mentioned problems in the prior art, and good, the no necking down of a kind of pile body Forming Quality and fracture accident, work efficiency height, a kind of follow-on vibration sinking tube pile driver that use cost is lower are provided.
For achieving the above object, a kind of follow-on vibration sinking tube pile driver of the utility model by the following technical solutions:
A kind of follow-on vibration sinking tube pile driver of the utility model contains sleeve pipe and is installed in electric vibrating pile monkey, pile frame, lifting, walking and control system on the sleeve pipe, the sleeve pipe lower end is provided with flapper pile tip, establishes a core pipe that is complementary with the same axis of this sleeve pipe and length in sleeve pipe; The centre bore of the electric vibrating hammer on the sleeve pipe is passed on the top of core pipe, and electric vibrating hammer is also established in its upper end, is rigid connection between this electric vibrating hammer and the described core pipe; Core pipe lower end is provided with loose-leaf.The electric vibrating hammer that core pipe, core pipe upper end are provided with, the loose-leaf that core pipe lower end is provided with constitute the vertical water booster system of stake material.
For holding core pipe stable under pressure at right angle and scrape the stake material that blocks in the sleeve pipe, can establish a scraper every a determining deviation is staggered along above-mentioned core length of tube direction, it is tabular that the structure of this scraper can be designed to scraping of a pair of symmetry.The structure of the loose-leaf that above-mentioned core pipe lower end is provided with can be good around the perpendicular form of axis of rotational and pivot center and core pipe also with paired setting.
After the utility model adopts technique scheme, owing in sleeve pipe, be provided with scraper,, both can have avoided managing interior putty for stake material as two grey compounds with certain humidity and adhesion stress, stop necking down and fracture accident in the weak soil layer again, helped improving work efficiency; Water booster system can guarantee the closely knit moulding in native hole of stake material, thereby guarantee the pile body Forming Quality the pressure extruding and the vibration service of stake material; Water booster system is simple in structure, reliable, and is easy to operate.
For describing the utility model better, a kind of follow-on vibration sinking tube pile driver of the utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of a kind of follow-on vibration sinking tube pile driver of the utility model.
In a kind of follow-on vibration sinking tube pile driver of the utility model shown in Figure 1, it contains sleeve pipe 4, is arranged on the lifting, running gear and the switch board 12 that are provided with on electric vibrating hammer 3, pile frame 1 and the pile frame 1 on the sleeve pipe 4, the upper end of sleeve pipe 4 and electric vibrating are hammered 3 lower end rigid connections into shape, and the lower end of sleeve pipe 4 is provided with flapper pile tip 9.Also be provided with the core pipe 5 that is complementary for same axis and length with sleeve pipe 4 in sleeve pipe 4, the centre bore of the electric vibrating hammer 3 that is provided with on the sleeve pipe 4 is passed on the top of core pipe 5, and electric vibrating hammer 2 is also established in its upper end, connects by flange bolt between the two; Be provided with the loose-leaf 8 of a pair of rotatable certain angle in the lower end of core pipe 5, the pivot center of loose-leaf 8 and core pipe 5 axis are perpendicular.The electric vibrating hammer 2 that is provided with on core pipe 5, the core pipe 5, the loose-leaf that core pipe 5 lower ends are provided with 8 be common constitute the stake material vertical water booster system.For avoiding stake material bonding to stop up a sleeve pipe phenomenon, establish a pair of scraper plate 6 along core pipe 5 length directions every a determining deviation is staggered, the shape of scraper plate 6 adopts triangle, and its long limit is parallel with core pipe 5 axis and be close to the external surface of core pipe 5.Also be provided with vertical up and down guide rail on pile frame 1, the guide wheel that has on the electric vibrating hammer 2,3 is positioned at this guide rail outside, and electric vibrating hammer 2,3 can slide up and down along guide rail.The elevator 10,11,13 that is provided with on the pile frame 1 connects with hopper 7, electric vibrating hammer 3,2 respectively mutually by steel cable.
A kind of follow-on vibration sinking tube pile driver of the utility model is operation according to the following steps in actual applications: a kind of follow-on vibration sinking tube pile driver of (1) the utility model is in place, the flapper pile tip 9 of sleeve pipe 4 lower ends closes up, loosen elevator 11 steel cables, utilize stake machine and sleeve pipe 4 deadweights, be pressed into stake point 9 in the soil vertically; (2) start electric vibratings hammer 3 by switch board 12 sleeve pipe 4 is sunk to failure of oscillation after the projected depth, also elevator 13 steel cables are loosened that meanwhile supercharging device is descended thereupon; Pour the stake material of some into to sleeve pipe 4 upper end funnels by elevator 10 usefulness hoppers 7; (3) start electric vibrating hammer 2 by switch board 12, will carry certain altitude on electric vibrating hammer 2 and the core pipe 5 with elevator 13; (4) loosen elevator 13 steel cables, the stake material that core pipe 5 drive loose-leaves 8 are pressed down in the sleeve pipe 4 makes it closely knit moulding; (5) start elevator 11, it is concordant with the cushion pad soffit on core pipe 5 flanges to its upper end to promote electric vibrating hammer 3, stops elevator 11, and at this moment, the stake with certain diameter and length and closely knit moulding is squeezed in the soil.Repeat (3), (4), (5) step until ground, then finish a stake that adheres to specification.In said process, electric vibrating hammer 2 is failure of oscillation and the timely stake material that adds some in sleeve pipe 4 not.
Claims (5)
1. follow-on vibration sinking tube pile driver, it contains sleeve pipe (4), is installed in electric vibrating hammer (3), pile frame (1), lifting, running gear and switch board (12) on the sleeve pipe (4), be provided with flapper pile tip (9) in the lower end of sleeve pipe (4), it is characterized in that: in described sleeve pipe (4), establish a core pipe (5) that is complementary for same axis and length with this sleeve pipe (4); The centre bore that sleeve pipe (4) is gone up the electric vibrating hammer (3) that is provided with is passed on the top of core pipe (5), and electric vibrating hammer (2) is also established in its upper end, is rigid connection between this electric vibrating hammer (2) and the core pipe (5); Also be provided with loose-leaf (8) in the lower end of core pipe (5).
2. a kind of follow-on vibration sinking tube pile driver as claimed in claim 1 is characterized in that: interlock every a determining deviation along its length at described core pipe (5) and establish a scraper (6).
3. a kind of follow-on vibration sinking tube pile driver as claimed in claim 2, it is characterized in that: described scraper (6) is the scraper plate of a pair of symmetry.
4. a kind of follow-on vibration sinking tube pile driver as claimed in claim 3, it is characterized in that: described scraper plate is a triangle, the long limit of triangle scraper plate is parallel with the axis of core pipe (5) and be close to the external surface of core pipe (5).
5. as claim 1,2,3 or 4 described a kind of follow-on vibration sinking tube pile drivers, it is characterized in that: the loose-leaf (8) that described core pipe (5) lower end is provided with is for being provided with in pairs and can be around rotational, and the axis of the pivot center of loose-leaf (8) and core pipe (5) is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227341 CN2338380Y (en) | 1998-07-16 | 1998-07-16 | Improved vibrating type machine for placing pipesor piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227341 CN2338380Y (en) | 1998-07-16 | 1998-07-16 | Improved vibrating type machine for placing pipesor piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338380Y true CN2338380Y (en) | 1999-09-15 |
Family
ID=33977669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227341 Expired - Fee Related CN2338380Y (en) | 1998-07-16 | 1998-07-16 | Improved vibrating type machine for placing pipesor piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338380Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449064C (en) * | 2007-03-22 | 2009-01-07 | 建研地基基础工程有限责任公司 | Vibration pipe-sinking wind pile-pressing machine |
| CN104088271A (en) * | 2014-06-12 | 2014-10-08 | 广东长大海外工程有限公司 | Sand pile machine for deep soft foundation construction |
| CN106284286A (en) * | 2016-09-23 | 2017-01-04 | 上海港湾基础建设（集团）有限公司 | A kind of high penetrating power vibrating impacter reinforces method and the high penetrating power vibrating impacter of subgrade |
-
1998
- 1998-07-16 CN CN 98227341 patent/CN2338380Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449064C (en) * | 2007-03-22 | 2009-01-07 | 建研地基基础工程有限责任公司 | Vibration pipe-sinking wind pile-pressing machine |
| CN104088271A (en) * | 2014-06-12 | 2014-10-08 | 广东长大海外工程有限公司 | Sand pile machine for deep soft foundation construction |
| CN106284286A (en) * | 2016-09-23 | 2017-01-04 | 上海港湾基础建设（集团）有限公司 | A kind of high penetrating power vibrating impacter reinforces method and the high penetrating power vibrating impacter of subgrade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |