CN220132898U - Corrosion-resistant high-strength cast-in-place pile protective layer structure - Google Patents
Corrosion-resistant high-strength cast-in-place pile protective layer structure Download PDFInfo
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- CN220132898U CN220132898U CN202321437305.XU CN202321437305U CN220132898U CN 220132898 U CN220132898 U CN 220132898U CN 202321437305 U CN202321437305 U CN 202321437305U CN 220132898 U CN220132898 U CN 220132898U
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- cast
- place pile
- corrosion
- pile
- place
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- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 230000007797 corrosion Effects 0.000 title claims abstract description 18
- 239000011241 protective layer Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 17
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 17
- 239000004927 clay Substances 0.000 claims abstract description 17
- 239000004571 lime Substances 0.000 claims abstract description 17
- 239000010426 asphalt Substances 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a corrosion-resistant high-strength cast-in-place pile protective layer structure, and belongs to the technical field of cast-in-place piles. The utility model comprises a bored concrete pile body, wherein rubber is coated on the outer side of the bored concrete pile body, a steel plate is coated on the outer side of the rubber, a lime and clay mixed layer is coated on the outer side of the steel plate, and an asphalt layer is coated on the outer side of the lime and clay mixed layer. The utility model utilizes rubber to increase the integral corrosion resistance of the whole cast-in-place pile, can prevent the cast-in-place pile from cracking and deforming due to extrusion when the cast-in-place pile is heated and expanded, utilizes the steel plate to protect the cast-in-place pile, increases the strength of the cast-in-place pile, utilizes the lime and clay mixed layer to protect the steel plate, can also prevent soil collapse around the steel plate, can effectively strengthen the whole cast-in-place pile by utilizing the asphalt layer, prolongs the service life of the whole cast-in-place pile, and improves the integral performance of the cast-in-place pile.
Description
Technical Field
The utility model relates to the technical field of cast-in-place piles, in particular to a corrosion-resistant high-strength cast-in-place pile protective layer structure.
Background
Cast-in-place piles are piles made by casting concrete or reinforced concrete into holes in place. The existing filling pile has single function and no structure for protecting the filling pile, so that the phenomenon that the filling pile is corroded is often caused, and the service life of the filling pile is reduced; moreover, the existing filling pile is low in strength, easy to crack, easy to collapse in soil around the filling pile, and capable of affecting the service life of the whole filling pile, and therefore the corrosion-resistant high-strength filling pile protective layer structure is provided.
Disclosure of Invention
The utility model aims to provide a corrosion-resistant high-strength cast-in-place pile protection layer structure, which utilizes rubber to increase the overall corrosion resistance of the whole cast-in-place pile, utilizes steel plates to protect the cast-in-place pile, increases the strength of the cast-in-place pile, utilizes an asphalt layer to effectively strengthen the whole cast-in-place pile, prolongs the service life of the whole cast-in-place pile and improves the overall performance of the cast-in-place pile so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant high strength bored concrete pile protective layer structure, includes the bored concrete pile body, the outside cladding of bored concrete pile body has rubber, the outside cladding of rubber has the steel sheet, the outside cladding of steel sheet has lime and clay mixed layer, the outside cladding of lime and clay mixed layer has the pitch layer.
Preferably, the bored concrete pile body is made by welding a plurality of horizontal steel and ring steel, be filled with the concrete between horizontal steel and the ring steel, the inside of concrete is interluded and is had a plurality of reinforcing bar.
Preferably, the rubber has a thickness of 5-10mm.
Preferably, the thickness of the steel plate is 2-4 cm.
Preferably, the thickness of the lime and clay mixed layer is 3-4 cm.
Preferably, the thickness of the asphalt layer is 1-2 cm.
Compared with the prior art, the utility model has the following beneficial effects:
according to the corrosion-resistant high-strength cast-in-place pile protective layer structure, the outer side of the cast-in-place pile is sequentially coated with the rubber, the steel plate, the lime and clay mixed layer and the asphalt layer, the rubber is utilized to increase the overall corrosion resistance of the whole cast-in-place pile, the cast-in-place pile can not crack due to extrusion when being heated and expanded, the cast-in-place pile is prevented from cracking and deforming, the steel plate is utilized to protect the cast-in-place pile, the strength of the cast-in-place pile is increased, the lime and clay mixed layer is utilized to protect the steel plate, soil collapse around the steel plate can be prevented, the asphalt layer is utilized to effectively strengthen the whole pile, the service life of the whole cast-in-place pile is prolonged, and the overall performance of the cast-in-place pile is improved.
Drawings
FIG. 1 is a side view of the present utility model;
fig. 2 is a top view of the present utility model.
In the figure: 1. the cast-in-place pile comprises a cast-in-place pile body, 2, rubber, 3, a steel plate, 4, a lime and clay mixed layer, 5, an asphalt layer, 101 and transverse steel; 102. reinforcing steel bars; 103. concrete; 104. ring steel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides the following technical solutions: the utility model provides a corrosion-resistant high strength bored concrete pile protective layer structure, includes bored concrete pile body 1, and the outside cladding of bored concrete pile body 1 has rubber 2, and the outside cladding of rubber 2 has steel sheet 3, and the outside cladding of steel sheet 3 has lime and clay mixed layer 4, and the outside cladding of lime and clay mixed layer 4 has asphalt layer 5.
The cast-in-place pile body 1 is welded by a plurality of horizontal steel 101 and ring steel 104, concrete 103 is filled between the horizontal steel 101 and the ring steel 104, and a plurality of steel bars 102 are inserted in the concrete 103.
The thickness of the rubber 2 is 5-10mm, the thickness of the steel plate 3 is 2-4 cm, the thickness of the lime and clay mixed layer 4 is 3-4 cm, and the thickness of the asphalt layer 5 is 1-2 cm.
The outside of this bored concrete pile has the cladding in proper order rubber 2, steel sheet 3, lime and clay mixed layer 4, asphalt layer 5, utilize rubber 2 to increase the whole anticorrosive performance of whole bored concrete pile, also can not appear the phenomenon of cracking because of receiving the extrusion when letting the bored concrete pile be heated and expand, prevent that the bored concrete pile from cracking and warp, protect the bored concrete pile with steel sheet 3, increase the intensity of bored concrete pile, utilize lime and clay mixed layer 4 can protect steel sheet 3, also can prevent that steel sheet 3 from all around earth from collapsing, utilize asphalt layer 5 can effectually consolidate the whole, increase the life of whole bored concrete pile, improve the wholeness ability of bored concrete pile.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a corrosion-resistant high strength bored concrete pile protective layer structure, includes bored concrete pile body (1), its characterized in that: the outside cladding of bored concrete pile body (1) has rubber (2), the outside cladding of rubber (2) has steel sheet (3), the outside cladding of steel sheet (3) has lime and clay mixed layer (4), the outside cladding of lime and clay mixed layer (4) has pitch layer (5).
2. A corrosion-resistant high strength cast-in-place pile protective layer structure according to claim 1, characterized in that: the cast-in-place pile is characterized in that the cast-in-place pile body (1) is formed by welding a plurality of transverse steels (101) and ring steels (104), concrete (103) is filled between the transverse steels (101) and the ring steels (104), and a plurality of reinforcing steel bars (102) are inserted in the concrete (103).
3. A corrosion-resistant high strength cast-in-place pile protective layer structure according to claim 1, characterized in that: the thickness of the rubber (2) is 5-10mm.
4. A corrosion-resistant high strength cast-in-place pile protective layer structure according to claim 1, characterized in that: the thickness of the steel plate (3) is 2-4 cm.
5. A corrosion-resistant high strength cast-in-place pile protective layer structure according to claim 1, characterized in that: the thickness of the lime and clay mixed layer (4) is 3-4 cm.
6. A corrosion-resistant high strength cast-in-place pile protective layer structure according to claim 1, characterized in that: the thickness of the asphalt layer (5) is 1-2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437305.XU CN220132898U (en) | 2023-06-07 | 2023-06-07 | Corrosion-resistant high-strength cast-in-place pile protective layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437305.XU CN220132898U (en) | 2023-06-07 | 2023-06-07 | Corrosion-resistant high-strength cast-in-place pile protective layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220132898U true CN220132898U (en) | 2023-12-05 |
Family
ID=88948436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321437305.XU Active CN220132898U (en) | 2023-06-07 | 2023-06-07 | Corrosion-resistant high-strength cast-in-place pile protective layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220132898U (en) |
-
2023
- 2023-06-07 CN CN202321437305.XU patent/CN220132898U/en active Active
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