CN204608759U - A kind of anti-corrosion precast pile - Google Patents
A kind of anti-corrosion precast pile Download PDFInfo
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- CN204608759U CN204608759U CN201520233327.3U CN201520233327U CN204608759U CN 204608759 U CN204608759 U CN 204608759U CN 201520233327 U CN201520233327 U CN 201520233327U CN 204608759 U CN204608759 U CN 204608759U
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Abstract
The utility model provides a kind of anti-corrosion precast pile, comprise precast concrete pile body, pile body is hollow concrete pile tube, the upper end of pile body is provided with the end casing for closing described pile body, the lower end of pile body connects taper pile top, the lateral wall of described pile body is coated with modified asphalt layer, the outer surface of end casing and pile top has anti-rust metal plated film, wherein, described pile top comprises conical Access Division and tip, cooperatively interact in the hollow cavity that described pile body is stretched in Access Division, be fixed on described pile body to make described pile top.The utility model arranges end casing by the upper end at pile body, dismountable pile top is set below it, makes pile body entirety be in closed state, and apply modified asphalt layer at the lateral wall of pile body, end casing and pile top coating anti-rust metal plated film, substantially increase decay resistance, do not seep water, in addition, the taper tip of pile body lower end, quick construction is convenient, and noise pollution is little, effectively improves pile sinking efficiency.
Description
Technical field
The utility model relates to the realm of building construction, and specifically, the utility model relates to a kind of anti-corrosion precast pile.
Background technology
Be rich in the saline soil area of bittern, the mechanical strength of foundation soil is low, compressibilty is high, and general building must adopt artificial foundation and pile foundation; Important building and Rail Highway bridge must adopt steel bar concrete pile plinth.Because containing to the building materials such as steel, concrete, there is the sulfate radical of deep-etching and the bittern of chlorion in brining ground foundation soil.Steel and concrete are the main body building materials of current various important building, so be that builing industry personnel research and develop target at saline soil area steel work and concrete Anticorrosion always.Regularly can brush various etch-proof material in the structure of exposed ground, and underground construction is anticorrosion just more difficult, component directly contacts with bittern with the salinized soil of deep-etching on the one hand, and two is regularly cannot brush anticorrosive.In addition, preformed pile is in process of press in, easily make pile body inclining or cause pile body to fracture, impaired, increase construction cost, low bearing capacity, buried hidden danger to the basis of building, for the problems referred to above, those skilled in the art need badly and provide a kind of and effectively prevent from corroding and the preformed pile of constructability solves the problems referred to above.
Utility model content
In order to solve the problem of prior art, the utility model provides a kind of anti-corrosion precast pile, not only effectively anticorrosion, simultaneously constructability.
The utility model patent provides a kind of anti-corrosion precast pile, comprise precast concrete pile body, described pile body is hollow concrete pile tube, the upper end of described pile body is provided with the end casing for closing described pile body, the lower end of described pile body connects taper pile top, the lateral wall of described pile body is coated with modified asphalt layer, the outer surface of described end casing and pile top has anti-rust metal plated film, wherein, described pile top comprises conical Access Division and tip, cooperatively interact in the hollow cavity that described pile body is stretched in described Access Division, be fixed on described pile body to make described pile top.
Preferably, the sidewall of the hollow cavity of described pile body is coated with modified asphalt layer.
Preferably, the material of described end casing is steel.
The beneficial effect that the technical scheme that the utility model provides is brought is: the utility model arranges end casing by the upper end at pile body, dismountable pile top is set below it, pile body entirety is made to be in closed state, and apply modified asphalt layer at the lateral wall of pile body, end casing and pile top coating anti-rust metal plated film, substantially increase decay resistance, do not seep water, durability is good, in addition, the taper tip of pile body lower end, in the process of construction, quick construction is convenient, and noise pollution is little, effectively improve pile sinking efficiency, shorten construction period; The utility model can the Corrosion Protection of effective pile body, has that construction is simple, speed is fast, reliable in quality, bearing capacity high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model patent, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the anti-corrosion precast pile that the utility model provides.
[in figure Reference numeral]:
10. pile body, 20. end casings, 30. modified asphalt layer, 40. pile tops, 41. Access Divisions, 50. anti-rust metal plated films, 60. hollow cavities.
Detailed description of the invention
For making content of the present utility model clearly understandable, below in conjunction with Figure of description, content of the present utility model is described further.Certain the utility model is not limited to this specific embodiment, and the general replacement known by those skilled in the art is also encompassed in protection domain of the present utility model.Secondly, the utility model detailed statement that utilized schematic diagram to carry out, when describing the utility model example in detail, for convenience of explanation, schematic diagram, should in this, as to restriction of the present utility model not according to general ratio partial enlargement.
Above-mentioned and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing static pressure pipe pile of the present utility model is described in detail.As shown in the figure, Fig. 1 is the structural representation of the anti-corrosion precast pile that the utility model provides.
As shown in Figure 1, the utility model provides a kind of anti-corrosion precast pile, comprise precast concrete pile body 10, pile body 10 is hollow concrete pile tube, the upper end of pile body 10 is provided with the end casing 20 for closed pile body, the material of end casing 20 is preferably steel, the lower end of pile body 10 connects taper pile top 40, the material of pile top 40 is preferably carbon polymeric silicon material, the lateral wall of pile body 10 is coated with modified asphalt layer 30, the outer surface of end casing 20 and pile top 40 has anti-rust metal plated film 50, wherein, pile top 40 comprises conical Access Division 41 and tip, cooperatively interact in the hollow cavity 60 that pile body is stretched in Access Division 41, be fixed on pile body 10 to make pile top 40.
In order to improve the Corrosion Protection of pile body further, the sidewall of the hollow cavity 60 of pile body is coated with modified asphalt layer 30.In addition, also corrosion resistant quartz sand and ceramic inorganic composition granule can be mixed with in the concrete of pile body 10, to improve the Corrosion Protection of pile body further.
In sum, the utility model is by arranging end casing 20 in the upper end of pile body 10, dismountable pile top 40 is set below it, pile body entirety is made to be in closed state, and apply modified asphalt layer 30 at the lateral wall of pile body 10, end casing 20 and pile top 40 apply anti-rust metal plated film, substantially increase decay resistance, do not seep water, durability is good, in addition, the taper tip 40 of pile body 10 lower end, in the process of construction, quick construction is convenient, noise pollution is little, effectively improves pile sinking efficiency, shortens construction period; The utility model can the Corrosion Protection of effective pile body, has that construction is simple, speed is fast, reliable in quality, bearing capacity high.
Although the utility model essentially describes above embodiment, just come as an example to be described, and the utility model is not limited to this.Those of ordinary skill in the art can make multiple modification and application and not depart from the essential characteristics of embodiment.Such as, each parts that embodiment is shown in detail can be revised and run, to described modification with apply relevant difference and can think and be included in protection domain of the present utility model that claims limit.
Embodiment involved in this manual, its implication is that specially feature, structure or the characteristic described in conjunction with this embodiment is included at least one embodiment of the present utility model.These terms come across in manual everywhere differ to establish a capital and relate to same embodiment.In addition, when describing special characteristic, structure or characteristic in conjunction with any embodiment, all think that it falls in the scope of these special characteristics, structure or the characteristic that those of ordinary skill in the art just can realize in conjunction with other embodiments.
Claims (3)
1. an anti-corrosion precast pile, comprise precast concrete pile body, described pile body is hollow concrete pile tube, it is characterized in that, the upper end of described pile body is provided with the end casing for closing described pile body, the lower end of described pile body connects taper pile top, the lateral wall of described pile body is coated with modified asphalt layer, the outer surface of described end casing and pile top has anti-rust metal plated film, wherein, described pile top comprises conical Access Division and tip, cooperatively interacts in the hollow cavity that described pile body is stretched in described Access Division, is fixed on described pile body to make described pile top.
2. anti-corrosion precast pile according to claim 1, is characterized in that, the sidewall of the hollow cavity of described pile body is coated with modified asphalt layer.
3. anti-corrosion precast pile according to claim 1, is characterized in that, the material of described end casing is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233327.3U CN204608759U (en) | 2015-04-17 | 2015-04-17 | A kind of anti-corrosion precast pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233327.3U CN204608759U (en) | 2015-04-17 | 2015-04-17 | A kind of anti-corrosion precast pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608759U true CN204608759U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233327.3U Expired - Fee Related CN204608759U (en) | 2015-04-17 | 2015-04-17 | A kind of anti-corrosion precast pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN204608759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331721A (en) * | 2019-07-26 | 2019-10-15 | 北京北控光伏科技发展有限公司 | One kind is for the fixed device of hollow pipe concrete pile tip |
| CN114960726A (en) * | 2022-05-05 | 2022-08-30 | 青海黄河上游水电开发有限责任公司 | Be suitable for device that SBS modified asphalt of PHC pile foundation resisted to freeze and pull out |
-
2015
- 2015-04-17 CN CN201520233327.3U patent/CN204608759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331721A (en) * | 2019-07-26 | 2019-10-15 | 北京北控光伏科技发展有限公司 | One kind is for the fixed device of hollow pipe concrete pile tip |
| CN114960726A (en) * | 2022-05-05 | 2022-08-30 | 青海黄河上游水电开发有限责任公司 | Be suitable for device that SBS modified asphalt of PHC pile foundation resisted to freeze and pull out |
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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: 20150902 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |