CN205954627U - Pile cover suitable for complex geological condition low tube pile driving construction - Google Patents
Pile cover suitable for complex geological condition low tube pile driving construction Download PDFInfo
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- CN205954627U CN205954627U CN201620877401.XU CN201620877401U CN205954627U CN 205954627 U CN205954627 U CN 205954627U CN 201620877401 U CN201620877401 U CN 201620877401U CN 205954627 U CN205954627 U CN 205954627U
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- pile
- circular steel
- geological condition
- steel plate
- complex geological
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a pile cover suitable for complex geological condition low tube pile driving construction, this pile cover include circular steel sheet, steel ring backplate and rubber pad, the steel ring backplate is located circular steel sheet bottom surface, the rubber pad is located and paste and lean on in the steel ring backplate circular steel sheet bottom surface, the bleeder vent is seted up at circular steel sheet center. The defect that adopts this pile cover can effectively avoid the concrete pipe pile hammering to appear realizes the protection to the tubular pile, prevents effectively that the pile body from destroying, guarantees the pile body straightness that hangs down, reduces the broken pile probability, guarantees the engineering quality.
Description
Technical field
This utility model is related to a kind of pile cover being applied to tube pile construction under complex geological condition.
Background technology
Generally prestressed concrete pipe pile construction adopts the construction technology such as static pressure, hammering, vibrations mostly, but traditional hammering
When stake opportunity is to intricately quality condition, particularly majority location upper formation is softer, and understratum is harder, and weathered layer is relatively
Thickness, the granite of mostly severely-weathered and middle air slaking shape, variation of lithological is more complicated, during the geological state of bedrock surface big rise and fall, mixes
Solidifying soil pile tube hammering is susceptible to pile head breaking, tilts even broken pile, causes engineering accident, and pile tube locates below ground level, and goes out
It is difficult to be found after existing problem, have a strong impact on construction quality.
Content of the invention
Technical problem to be solved in the utility model is that offer is a kind of is applied to tube pile construction under complex geological condition
Pile cover, can be prevented effectively from, using this pile cover, the defect that concrete tubular pile hammering occurs, realize protection to pile tube, effectively prevent pile body
Destroy it is ensured that pile body perpendicularity, reduce broken pile probability it is ensured that construction quality.
For solving above-mentioned technical problem, the pile cover that this utility model is applied to tube pile construction under complex geological condition includes justifying
Shape steel plate, steel ring backplate and rubber blanket, described steel ring backplate is located at described steel located at described circular steel plate bottom surface, described rubber blanket
Encircle for protection in plate and the described circular steel plate bottom surface that reclines, described circular steel plate center opens up air-vent.
Further, the internal diameter of described steel ring backplate is mated with pile tube external diameter, and described circular steel plate area is less than the hammer of pile monkey
Hit area.
Because the pile cover that this utility model is applied to tube pile construction under complex geological condition employs technique scheme, that is,
This pile cover includes circular steel plate, steel ring backplate and rubber blanket, and described steel ring backplate is located at described circular steel plate bottom surface, described rubber
Pad is located in described steel ring backplate and the described circular steel plate bottom surface that reclines, and described circular steel plate center opens up air-vent.Using
This pile cover can be prevented effectively from concrete tubular pile hammering occur defect, to pile tube realize protection, effectively prevent pile damage it is ensured that
Pile body perpendicularity, reduces broken pile probability it is ensured that construction quality.
Brief description
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is applied to the pile cover structural representation of tube pile construction under complex geological condition for this utility model；
Fig. 2 is the schematic diagram that this pile cover is inserted in pile tube.
Specific embodiment
Embodiment is as shown in figure 1, the pile cover that this utility model is applied to tube pile construction under complex geological condition includes circle
Steel plate 11, steel ring backplate 12 and rubber blanket 13, described steel ring backplate 12 is located at described circular steel plate 11 bottom surface, described rubber blanket 13
In described steel ring backplate 12 and described circular steel plate 11 bottom surface that reclines, described circular steel plate 11 center opens up air-vent
14.
Preferably, the internal diameter of described steel ring backplate 12 is mated with pile tube external diameter, and described circular steel plate 11 area is less than pile monkey
Hammering area.
As shown in Fig. 2 when concrete tubular pile 2 is constructed, this pile cover 1 is inserted in pile tube 2 head, steel ring backplate 12 is to pile tube
2 head outer rings provide effective protections, when hammering when pile monkey falls, active force pass through in pile cover 1 with after, relatively uniform pass to pipe
It is ensured that pile tube 2 does not produce displacement in stake 2, keep the perpendicularity of pile body, and make the impulse force of pile monkey uniformly be delivered to pile tube 2
Upper it is ensured that the integrity of pile body and bearing capacity, it is to avoid pile tube 2 leads to pile tube 2 deflection because of placement location deviation, it is to avoid pile crown office
Portion's stress is excessive and destroys.Rubber blanket can effectively play the cushioning effect of hammering simultaneously, and the releasable pile tube of air-vent squeezes into stratum
Air pressure, can effectively prevent pile damage, reduce broken pile probability it is ensured that the construction quality of engineering.
This pile cover structure simply can make at the scene, simple and easy to operate, low cost, and can be recycled.
Claims (2)
1. a kind of pile cover being applied to tube pile construction under complex geological condition it is characterised in that：This pile cover includes circular steel plate, steel
Encircle for protection plate and rubber blanket, described steel ring backplate is located in described steel ring backplate located at described circular steel plate bottom surface, described rubber blanket
And recline described circular steel plate bottom surface, described circular steel plate center opens up air-vent.
2. the pile cover being applied to tube pile construction under complex geological condition according to claim 1 it is characterised in that：Described steel
The internal diameter of plate of encircling for protection is mated with pile tube external diameter, and described circular steel plate area is less than the hammering area of pile monkey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877401.XU CN205954627U (en) | 2016-08-15 | 2016-08-15 | Pile cover suitable for complex geological condition low tube pile driving construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877401.XU CN205954627U (en) | 2016-08-15 | 2016-08-15 | Pile cover suitable for complex geological condition low tube pile driving construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954627U true CN205954627U (en) | 2017-02-15 |
Family
ID=57975050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877401.XU Active CN205954627U (en) | 2016-08-15 | 2016-08-15 | Pile cover suitable for complex geological condition low tube pile driving construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612080A (en) * | 2018-05-14 | 2018-10-02 | 中国建筑第八工程局有限公司 | The anti-splitting device of supporting floral tube and its installation method |
| CN109930633A (en) * | 2019-03-15 | 2019-06-25 | 天津大学 | Indoor model stake, pilot system and the method for outer frictional resistance distribution in a kind of measurement large diameter steel pipe pile |
| CN111395329A (en) * | 2020-03-23 | 2020-07-10 | 中国五冶集团有限公司 | Steel casing installation device and method |
-
2016
- 2016-08-15 CN CN201620877401.XU patent/CN205954627U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612080A (en) * | 2018-05-14 | 2018-10-02 | 中国建筑第八工程局有限公司 | The anti-splitting device of supporting floral tube and its installation method |
| CN109930633A (en) * | 2019-03-15 | 2019-06-25 | 天津大学 | Indoor model stake, pilot system and the method for outer frictional resistance distribution in a kind of measurement large diameter steel pipe pile |
| CN111395329A (en) * | 2020-03-23 | 2020-07-10 | 中国五冶集团有限公司 | Steel casing installation device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |