CN2518904Y - Integral cylindrical pile borer - Google Patents
Integral cylindrical pile borer Download PDFInfo
- Publication number
- CN2518904Y CN2518904Y CN 01244439 CN01244439U CN2518904Y CN 2518904 Y CN2518904 Y CN 2518904Y CN 01244439 CN01244439 CN 01244439 CN 01244439 U CN01244439 U CN 01244439U CN 2518904 Y CN2518904 Y CN 2518904Y
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- CN
- China
- Prior art keywords
- guiding device
- sleeve
- female joint
- wall
- inner sleeve
- 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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Abstract
The utility model discloses an integral cylindrical pile borer and consists of an inside sleeve and an outside sleeve that are concentric, the cavity between the two is a sleeve cavity, the upper ends of the inside and the outside sleeve are connected with a flange, the flange is provided with a vibrating head that is provided with an earth discharge mouth. The outer wall of the outside sleeve is provided with a feeding hopper and a male and female connector along the direction of the axle. The utility model has the advantages of simple structure, small sinking resistance, small quantity of concrete and earth and low cost.
Description
The utility model relates to the linked tubular pile hole former that a kind of construction of diaphragm wall of constructing soft foundation antiseep engineering is used.
Diaphragm wall is widely used at aspects such as reservoir dam antiseepage, basement antiseepage, harbor work's sluice foundation anti-seepage and the antiseepages of two sides, river course.Building diaphragm wall now is first trench mortise, and fluid concrete becomes fluid-tight diaphragm wall again.This method earth volume in building course is very big, and concrete amount is also very big, long in time limit, and expense is higher.When unfavorable geological conditions such as underground water were arranged, trench wall was difficult to stablize, and difficulty of construction is very big.If adopt members such as steel sheet pile or precast-concrete sheet-pile, then investment is multiplied, and anti-seepage effect is not good yet.
The utility model purpose provides a kind of linked tubular pile hole former that can construct the linked tubular pile diaphragm wall quickly and easily.
The utility model comprises the inner sleeve and the outer sleeve of concentric setting, cavity between outer sleeve inwall and the inner sleeve outer wall is the tube chamber, the opening of bottom, tube chamber can be connected cooperation with shoe, the upper end of inner sleeve and overcoat letter all is connected on the blind flange, blind flange is provided with vibration head, this vibration head is provided with the mud mouth that is communicated with the inner chamber of inner sleeve, on the outer wall of outer sleeve, be provided with the feed hopper that is communicated with the tube chamber, also be provided with public joint-guiding device and female joint-guiding device that axis direction is arranged outside on the sleeve outer wall, public joint-guiding device and female joint-guiding device are respectively with the angle between the face of inner sleeve central axis formation, and promptly the center angle of male and female joint-guiding device is the angles that are not less than 60 degree.
Linked tubular pile hole former in the utility model is simple in structure, it is fast convenient that male and female joint-guiding device provided thereon is connected the location, utilizing two linked tubular pile hole formers being with the male and female joint-guiding device to be connected in succession in the construction is sink in the weak soil layer, again in first perforating device concrete perfusion and on pull out, finish first stake, after continuation is connected the perforating device extracted and second perforating device sink, pull out second perforating device of perfusion on again, constitute the linked tubular pile diaphragm wall by that analogy.Earth volume is few in work progress, and concrete amount is also less, can be quickly and easily with the conjuncted formation diaphragm wall of cast-in-situ concrete tube stake, and the duration is short, and expense is low.
Further specify the utility model below in conjunction with drawings and Examples.
Fig. 1 is the main structure schematic diagram of linked tubular pile hole former;
Fig. 2 is the A-A sectional view of Fig. 1.
As shown in the figure, inner sleeve 2 and outer sleeve 1 are provided with one heart, and the cavity between outer sleeve 1 inwall and inner sleeve 2 outer walls is tube chamber 3, and the opening of tube 3 bottoms, chamber can be connected cooperation with shoe 4.The upper end of inner sleeve 2 and overcoat letter 1 all is connected on the blind flange 6, and blind flange 6 is provided with vibration head 7, and this vibration head 7 is provided with the mud mouth 8 that is communicated with the inner chamber of inner sleeve 2, is provided with on the outer wall of outer sleeve 1 and feed hopper 5 that tube chamber 3 is communicated with.On outer sleeve 1 outer wall, also be provided with public joint-guiding device 9 and female joint-guiding device 10 that axis direction is arranged, public joint-guiding device 9 and female joint-guiding device 10 are respectively with the angle between the face of inner sleeve 2 central axis formation, and promptly the center angle of male and female joint-guiding device is the angles that are not less than 60 degree.
The supporting shoe 4 general concrete precast elements that adopt are for annular and be with the cutting face.If the center angle of public joint-guiding device 9 and female joint-guiding device 10 is less than 60 degree, it is overlapping the tube stake to occur.Generally according to diaphragm wall corner or radian needs, the center angle can be all angles such as 90 degree, 120 degree.For the diaphragm wall of parallel lines, the center angle of public joint-guiding device 9 and female joint-guiding device 10 is 180 degree, and promptly both are located at the both sides of outer sleeve 1 respectively.Public joint-guiding device 9 in the present embodiment is the section bar of flat strip shaped, and female joint-guiding device 10 is for having the section bar that respective shapes slides groove.In fact also can be the section bar or the coupling device of other shape, cooperate, can form linked tubular pile and get final product as long as make two linked tubular pile hole formers can be connected the location.Mud mouth 8 on the vibration head 7 can be to the side openings casting, but it is less to carry out the casting resistance up.
Claims (3)
1, a kind of linked tubular pile hole former, the inner sleeve and the outer sleeve that comprise concentric setting, cavity between outer sleeve inwall and the inner sleeve outer wall is the tube chamber, the opening of bottom, tube chamber can be connected cooperation with shoe, the upper end of inner sleeve and overcoat letter all is connected on the blind flange, blind flange is provided with vibration head, this vibration head is provided with the mud mouth that is communicated with the inner chamber of inner sleeve, on the outer wall of outer sleeve, be provided with the feed hopper that is communicated with the tube chamber, it is characterized by: on outer sleeve (1) outer wall, also be provided with public joint-guiding device (9) and female joint-guiding device (10) that axis direction is arranged, angle between the face that public joint-guiding device (9) and the same respectively inner sleeve of female joint-guiding device (10) (2) central axis form, promptly the center angle of male and female joint-guiding device is the angle that is not less than 60 degree.
2, linked tubular pile hole former according to claim 1 is characterized by: the center angle of male and female joint-guiding device is 180 degree, and promptly public joint-guiding device (9) and female joint-guiding device (10) are located at the both sides of outer sleeve (1) outer wall respectively.
3, linked tubular pile hole former according to claim 1 and 2 is characterized by: mud mouth (8) opening that vibration head (7) is provided with up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01244439 CN2518904Y (en) | 2001-06-20 | 2001-06-20 | Integral cylindrical pile borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01244439 CN2518904Y (en) | 2001-06-20 | 2001-06-20 | Integral cylindrical pile borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518904Y true CN2518904Y (en) | 2002-10-30 |
Family
ID=33655866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01244439 Expired - Fee Related CN2518904Y (en) | 2001-06-20 | 2001-06-20 | Integral cylindrical pile borer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518904Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005411A (en) * | 2014-03-14 | 2014-08-27 | 陈东曙 | Tubular pile construction method and pile tube structure of tubular pile |
| CN105443311A (en) * | 2014-07-18 | 2016-03-30 | 杭州林东新能源科技股份有限公司 | Tidal current energy generating device fixed to water bottom |
| CN110206024A (en) * | 2019-05-07 | 2019-09-06 | 中建八局第二建设有限公司 | A kind of method and structure for eliminating bored concrete pile side frictional resistance |
-
2001
- 2001-06-20 CN CN 01244439 patent/CN2518904Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005411A (en) * | 2014-03-14 | 2014-08-27 | 陈东曙 | Tubular pile construction method and pile tube structure of tubular pile |
| CN105443311A (en) * | 2014-07-18 | 2016-03-30 | 杭州林东新能源科技股份有限公司 | Tidal current energy generating device fixed to water bottom |
| CN105443311B (en) * | 2014-07-18 | 2019-03-15 | 杭州林东新能源科技股份有限公司 | It is fixed on water-bed tidal current energy generating equipment |
| CN110206024A (en) * | 2019-05-07 | 2019-09-06 | 中建八局第二建设有限公司 | A kind of method and structure for eliminating bored concrete pile side frictional resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Qingdao Document name: Notification of Termination of Patent Right |
|
| 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 |