CN1149321C - Cross pile and its construction process and equipment - Google Patents
Cross pile and its construction process and equipment Download PDFInfo
- Publication number
- CN1149321C CN1149321C CNB001108409A CN00110840A CN1149321C CN 1149321 C CN1149321 C CN 1149321C CN B001108409 A CNB001108409 A CN B001108409A CN 00110840 A CN00110840 A CN 00110840A CN 1149321 C CN1149321 C CN 1149321C
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- CN
- China
- Prior art keywords
- pile
- cross
- hole
- stake
- hydraulic
- 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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- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to a novel pile shape, a construction method and special equipment for the construction method. The cross pile is composed of a cylindrical pile body and a plurality of pile wings, wherein the pile wings in a cross shape are perpendicular to the pile body. The present invention provides the cross pile. Compared with a common pile, the bearing capacity of the cross pile is enhanced by more than one time, and stability, compression resistance and pulling resistance are all enhanced. The present invention can be applied to prefabricated piles and filling piles in architecture, bridges and other engineering.
Description
One, technical field: the present invention relates to a kind ofly to be applied to build, preformed pile, the job practices of castinplace pile and the special equipment hydraulic dilatation pusher of this method in bridge and other engineering.
Two, background technology: castinplace pile of the prior art is that its frictional resistance of a cylinder is little, and bearing capacity is little.
Three, technology contents: the object of the present invention is to provide the more common stake of a kind of bearing capacity to be enhanced about more than once the job practices and the special equipment hydraulic dilatation pusher of the stake that stability, crushing resistance, resistance to plucking all increase.
Technical scheme of the present invention is: the method for making cross pile is: the hole of processing stake earlier, carry out the operation in cross pile hole again, transfer reinforcing cage then, again concrete is filled in the hole, promptly become cross pile, the cross pile hole makes by following step, at first, the hydraulic pressure staving press is put into a hole with crane, start hydraulic power unit again and make oil cylinder piston drive expand the outside horizontal direction pushing in the stake termination soil body, form the pile body of cylinder and perpendicular to pile body and be the stake wing of cross shape.
The special equipment hydraulic dilatation pusher that will adopt for method that realize to make above-mentioned cross pile, comprise hydraulic power unit 7, high-pressure oil pipe 8, expansion termination, and adapted crane 1, wherein hydraulic power unit 7 comprises oil pump 5, fuel tank 6, motor 9, pressure meter 10, be provided with high-pressure oil pipe 8 between hydraulic power unit 7 and the hydraulic pressure staving press 3, hydraulic pressure staving press 3 comprises the expansion stake termination that oil cylinder piston 4 and oil cylinder piston 4 are provided with, and adapted crane 1 is by the lifting of wire rope 2 control hydraulic pressure staving presses 3.
The cross pile that the employing said method is made can be given full play to native potential energy, and more common stake improves bearing capacity more than one times, and a stability, resistance to plucking, crushing resistance all are greatly improved.This special equipment is simple in structure, easy and simple to handle, and noiselessness pollutes, shockproof destructive power.
Four, description of drawings: the present invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing 1 is the structural representation of cross pile of the present invention.
Accompanying drawing 2 is the structural representation of special equipment hydraulic dilatation pusher of the present invention.
Five, specific embodiment: the method for making cross pile is: the hole of processing stake earlier, carry out the operation in cross pile hole again, transfer reinforcing cage then, again concrete is filled in the hole, promptly become cross pile, the cross pile hole makes by following step, at first, the hydraulic pressure staving press is put into a hole with crane, start hydraulic power unit again and make oil cylinder piston drive expand the outside horizontal direction pushing in the stake termination soil body, form the pile body of cylinder and perpendicular to pile body and be the stake wing of cross shape.
Fig. 2 is the structural representation of special equipment hydraulic dilatation pusher of the present invention, realize making the specific hydraulic expansion pusher of cross pile method, comprise hydraulic power unit 7, high-pressure oil pipe 8, expansion termination, and adapted crane 1, wherein hydraulic power unit 7 comprises oil pump 5, fuel tank 6, motor 9, pressure meter 10, be provided with high-pressure oil pipe 8 between hydraulic power unit 7 and the hydraulic pressure staving press 3, hydraulic pressure staving press 3 comprises the expansion stake termination that oil cylinder piston 4 and oil cylinder piston 4 are provided with, and adapted crane 1 is by the lifting of wire rope 2 control hydraulic pressure staving presses 3.
Claims (2)
1. method of making cross pile, it is characterized in that: process the stake hole earlier, carry out the operation in cross pile hole again, transfer reinforcing cage then, again concrete is filled in the hole, promptly become cross pile, the cross pile hole makes by following step, at first, the hydraulic pressure staving press is put into a hole with crane, start hydraulic power unit again, make oil cylinder piston drive expand the outside horizontal direction pushing in the stake termination soil body then, form the pile body of cylinder and perpendicular to pile body and be the stake wing of cross shape.
2. special equipment hydraulic dilatation pusher of realizing the described manufacturing cross pile of claim 1 method, it is characterized in that: comprise hydraulic power unit (7), high-pressure oil pipe (8), the expansion termination, and adapted crane (1), wherein hydraulic power unit (7) comprises oil pump (5), fuel tank (6), motor (8), pressure meter (10), be provided with high-pressure oil pipe (8) between hydraulic power unit (7) and the hydraulic pressure staving press (3), hydraulic pressure staving press (3) comprises the expansion stake termination that oil cylinder piston (4) and oil cylinder piston (4) are provided with, and adapted crane (1) is by the lifting of wire rope (2) control hydraulic pressure staving press (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001108409A CN1149321C (en) | 2000-01-22 | 2000-01-22 | Cross pile and its construction process and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001108409A CN1149321C (en) | 2000-01-22 | 2000-01-22 | Cross pile and its construction process and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1307158A CN1307158A (en) | 2001-08-08 |
| CN1149321C true CN1149321C (en) | 2004-05-12 |
Family
ID=4580803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001108409A Expired - Fee Related CN1149321C (en) | 2000-01-22 | 2000-01-22 | Cross pile and its construction process and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1149321C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102372B (en) * | 2010-12-18 | 2012-05-23 | 张永忠 | Four-saw knife cross pile pore-forming machine |
| CN102071680B (en) * | 2011-01-01 | 2014-09-24 | 张永忠 | Pore-forming machine of airlift eight-shaft cross pile |
| CN104047284A (en) * | 2014-06-18 | 2014-09-17 | 石午江 | Method and device for manufacturing cross type pile with prism-shaped bottom end |
| CN104831718A (en) * | 2015-06-05 | 2015-08-12 | 赵子健 | Implementation method for rhombus composite stirring pile forming machine |
| CN113863290A (en) * | 2021-09-18 | 2021-12-31 | 中国水利水电第六工程局有限公司 | Construction method of access fender post |
-
2000
- 2000-01-22 CN CNB001108409A patent/CN1149321C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1307158A (en) | 2001-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |