CN202865845U - 'Water knife' structure assisting in inserting and piling steel sheet pile - Google Patents
'Water knife' structure assisting in inserting and piling steel sheet pile Download PDFInfo
- Publication number
- CN202865845U CN202865845U CN 201220464702 CN201220464702U CN202865845U CN 202865845 U CN202865845 U CN 202865845U CN 201220464702 CN201220464702 CN 201220464702 CN 201220464702 U CN201220464702 U CN 201220464702U CN 202865845 U CN202865845 U CN 202865845U
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- pile
- steel sheet
- sheet pile
- piling
- giant
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a 'water knife' structure assisting in inserting and piling a steel sheet pile, and relates to the technical field of geotechnical engineering, in particular to the technical field of a combination structure assisting in inserting and piling a precast pile. The 'water knife' structure assisting in inserting and piling the steel sheet pile comprises a precast pile, a high-pressure water gun and an additional pile tip, wherein the high-pressure water gun is arranged inside the precast pile, and the additional pile tip is arranged at the end portion of the high-pressure water gun. The 'water knife' structure assisting in inserting and piling the steel sheet pile is simple in structure, and is suitable for construction of the precast pile of hard clay beds containing sand gravel layers.
Description
Technical field
The utility model relates to the Geotechnical Engineering field, is specifically related to the technical field of auxiliary inserted to play preformed pile combining structure.
Background technology
Preformed pile is various materials, the various forms of stakes (such as timber, concrete square pile, prestressed concrete pipe pile, piling bar etc.) of making in factory or job site, stake squeezed into, is pressed into or shake with sinking apparatus and bury.
Preformed pile mainly contains concrete precast pile and piling bar two large classes.The characteristics such as preformed pile is fast owing to its speed of application, construction costs is low are widely used in the geotechnical engineering field.
Construction of prefabricated piles difficulty in gumbo layer or sand gravel layer, and larger to injection equipment, preformed pile damage, and simple giant is difficult to clay is liquefied.
Summary of the invention
The utility model purpose provides a kind of simple in structure, is applicable to the gumbo layer and contains " water cutter " structure of auxiliary inserted to play steel sheet pile of the construction of prefabricated piles of sand gravel layer.
" water cutter " structure of a kind of auxiliary inserted to play steel sheet pile comprises preformed pile, giant, adds pile top, the internal placement giant of preformed pile, and the end of giant arranges and adds pile top.
Reasonable is that the pile top that adds of the present utility model is for conical.
Reasonable is that the utility model adds the diameter at the pile top cone end and the internal diameter of preformed pile is complementary.
The utility model adopts technique scheme, compared with prior art have following advantage: the utility model adopts giant to add " water cutter " that pile top forms, can give full play to the advantage of giant, effective capable of reducing friction resistance, bring into play simultaneously the advantage of pile top, penetration power is strong, thereby has solved construction of prefabricated piles difficulty in gumbo layer or sand gravel layer, and injection equipment, preformed pile are damaged the problems such as larger.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated:
As shown in Figure 1, " water cutter " structure of a kind of auxiliary inserted to play steel sheet pile comprises preformed pile 1, giant 2, adds pile top 3, the internal placement giant 2 of preformed pile 1, and the end of giant 2 arranges and adds pile top 3.
As shown in Figure 1, the pile top 3 that adds of the present utility model is for conical.
As shown in Figure 1, the utility model adds the diameter at the pile top 3 cone ends and the internal diameter of preformed pile 1 is complementary.
The utility model adopts giant 2 and adds " the water cutter " that pile top 3 forms, can give full play to the advantage of giant, effective capable of reducing friction resistance, bring into play simultaneously the advantage of pile top, penetration power is strong, thereby solved construction of prefabricated piles difficulty in gumbo layer or sand gravel layer, and injection equipment, preformed pile have been damaged the problems such as larger.
Job practices based on " water cutter " structure of a kind of auxiliary inserted to play steel sheet pile of the present utility model may further comprise the steps:
The first step: utilize giant 2 and add pile top 3 and make " water cutter ", the pile top material therefor of " water cutter " is i iron or steel sheet pile, then at 2 giants 2 of internal placement of preformed pile 1;
Second step: on one side by giant 2 jettings, with vibrating hammer clamp and add pile top 3 down vibrate on one side, thereby injection preformed pile 1.
Claims (3)
1. " water cutter " structure of an auxiliary inserted to play steel sheet pile, it is characterized in that comprising preformed pile (1), giant (2), add pile top (3), the internal placement giant (2) of preformed pile (1), the end of giant (2) arrange and add pile top (3).
2. " water cutter " structure of auxiliary inserted to play steel sheet pile according to claim 1 is characterized in that the above-mentioned pile top (3) that adds is for conical.
3. " water cutter " structure of auxiliary inserted to play steel sheet pile according to claim 2 is characterized in that above-mentionedly adding the diameter at pile top (3) the cone end and the internal diameter of preformed pile (1) is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464702 CN202865845U (en) | 2012-09-13 | 2012-09-13 | 'Water knife' structure assisting in inserting and piling steel sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464702 CN202865845U (en) | 2012-09-13 | 2012-09-13 | 'Water knife' structure assisting in inserting and piling steel sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865845U true CN202865845U (en) | 2013-04-10 |
Family
ID=48032576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464702 Expired - Fee Related CN202865845U (en) | 2012-09-13 | 2012-09-13 | 'Water knife' structure assisting in inserting and piling steel sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865845U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321573A (en) * | 2013-07-21 | 2013-09-25 | 张璐 | Rectangular hole drilling machine |
| CN104695448A (en) * | 2015-01-09 | 2015-06-10 | 安徽水安建设集团股份有限公司 | Construction method for water jet cutter Larsen steel sheet pile |
| CN104863155A (en) * | 2015-06-11 | 2015-08-26 | 鞍山紫竹工程设备制造有限公司 | Hydraulic multifunctional pile driver water jet cutter device and application method thereof |
| CN106223342A (en) * | 2015-12-24 | 2016-12-14 | 中国石油化工股份有限公司 | Repairing operating pit quick supporting device and using method |
| CN115450238A (en) * | 2022-10-12 | 2022-12-09 | 中建八局西北建设有限公司 | Steel sheet pile easy to pull out and construction method thereof |
-
2012
- 2012-09-13 CN CN 201220464702 patent/CN202865845U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321573A (en) * | 2013-07-21 | 2013-09-25 | 张璐 | Rectangular hole drilling machine |
| CN103321573B (en) * | 2013-07-21 | 2015-05-13 | 日照市东港区水岩基础工程处 | Rectangular hole drilling machine |
| CN104695448A (en) * | 2015-01-09 | 2015-06-10 | 安徽水安建设集团股份有限公司 | Construction method for water jet cutter Larsen steel sheet pile |
| CN104863155A (en) * | 2015-06-11 | 2015-08-26 | 鞍山紫竹工程设备制造有限公司 | Hydraulic multifunctional pile driver water jet cutter device and application method thereof |
| CN106223342A (en) * | 2015-12-24 | 2016-12-14 | 中国石油化工股份有限公司 | Repairing operating pit quick supporting device and using method |
| CN106223342B (en) * | 2015-12-24 | 2018-06-26 | 中国石油化工股份有限公司 | Repair operating pit quick supporting device and application method |
| CN115450238A (en) * | 2022-10-12 | 2022-12-09 | 中建八局西北建设有限公司 | Steel sheet pile easy to pull out and construction method thereof |
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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: 20130410 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |