CN205024669U - Novel prefabricated tubular pile - Google Patents
Novel prefabricated tubular pile Download PDFInfo
- Publication number
- CN205024669U CN205024669U CN201520795437.9U CN201520795437U CN205024669U CN 205024669 U CN205024669 U CN 205024669U CN 201520795437 U CN201520795437 U CN 201520795437U CN 205024669 U CN205024669 U CN 205024669U
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- CN
- China
- Prior art keywords
- tubular pile
- prefabricated tubular
- pile
- steel concrete
- internal supporting
- 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
Links
- 238000005260 corrosion Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 239000004567 concrete Substances 0.000 claims description 30
- 239000000725 suspension Substances 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000004746 geotextile Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 239000012267 brine Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001131796 Botaurus stellaris Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a novel precast tubular pile, which comprises a precast tubular pile, a hollow cavity inside the precast tubular pile and a reinforced concrete inner supporting block, wherein the top of the precast tubular pile is provided with a well cover, the bottom of the precast tubular pile is provided with a base, the pile body of the precast tubular pile is internally provided with the reinforced concrete inner supporting block, the outer side wall of the precast tubular pile is coated with a corrosion-resistant layer, and the periphery of the corrosion-resistant layer is densely wound with corrosion-resistant cloth, the whole precast tubular pile is in a closed state by arranging the well cover and the base at the upper end and the lower end of the precast tubular pile, so as to prevent saline soil and brine from eroding the pile body, and the outer side wall of the precast tubular pile is coated with the corrosion-resistant layer and the corrosion-resistant cloth, so that the precast tubular pile with the inner supporting plate can play the role of a similar supporting disc after the precast pile is sunk, thereby improving, the installation and the use are convenient.
Description
Technical field
This practicality relates to technical field of buildings, particularly relates to a kind of novel prefabricated tubular pile.
Background technology
Modern society, urbanization is obviously more next, and urban construction is also more and more important.In order to allow urban environment more neatly, more beautiful, with better function, most municipal pipeline all imbeds underground.So when its design, construction, maintenance, piping shaft is necessary.But now, most piping shaft all uses brick one-tenth.Although brick well has be easy to construction, the advantages such as strong adaptability, have that operation is many, man-hour is long, the amount of labour used is large, high in cost of production shortcoming; Workmanship is comparatively large by the impact of workman's technology status, and the bulk strength of brick well is low; After a long time use, brick is subject to the infiltration of water, can become powder, distortion, and intensity can die down, thus easily makes piping shaft subside, and causes ground uneven, affects the appearance of the city, impact is current; Serious meeting causes the vehicle on road surface, personnel come to harm.Common prefabricated tubular pile stake surface is all smooth, and when squeezing into or be pressed into preformed pile, the hole in foundation soil is moisture can sharply be increased, thus reduces pile side resistance and end resistance, reduces the bearing capacity of stake.
Utility model content
For some technical problems of above-mentioned existence, the utility model proposes a kind of novel prefabricated tubular pile, concrete technical scheme is:
A kind of novel prefabricated tubular pile, is characterized in that: comprise prefabricated tubular pile, the hollow cavity of prefabricated tubular pile inside, steel concrete internal supporting block, described prefabricated tubular pile top is provided with well lid and well lid base, be provided with base bottom described prefabricated tubular pile, described well lid base is provided with suspension ring hole, described base is provided with fin, the upper end of described prefabricated tubular pile is provided with suspension ring, described base is provided with suspension ring, several inner support holes are provided with in the pile body of described prefabricated tubular pile, steel concrete internal supporting block is respectively arranged with in several inner support holes, every two pieces of steel concrete internal supporting blocks are one group, often organize steel concrete internal supporting block along prefabricated tubular pile cross section in symmetrical all around, the lateral wall of described prefabricated tubular pile is coated with anti-corrosion layer, and closely in the periphery of anti-corrosion layer be tied with anticorrosion cloth, described anticorrosion cloth is the geotextiles of anti-corrosion material synthesis, and the outer surface of described well lid and base has anti-rust metal plated film, wherein, described anti-corrosion layer is epoxy resin layer or layer of polyurethane, the sidewall of the hollow cavity of described prefabricated tubular pile is coated with anti-corrosion layer, the long 10m of stake of described prefabricated tubular pile, thickness of pipe wall 110mm, caliber 600mm, described steel concrete inner support block length 230mm, wide 120mm, thick 80mm, the web of star section is provided with in the hollow cavity of prefabricated tubular pile inside, web is effectively combined with prefabricated tubular pile sidewall, described web is made up of steel, two panels of web are mutually vertical, and the rigidity of both direction is identical, divide equally setting, both direction junction is interconnected to form overall stressed.
The described 3m place, stake top at distance prefabricated tubular pile, is provided with first group of steel concrete internal supporting block, from the stake top 3m of prefabricated tubular pile down every 2m place, is provided with two ~ tetra-groups of steel concrete internal supporting blocks; Bottom distance from the last one group of steel concrete internal supporting block arranged from prefabricated tubular pile is 1m, and described steel concrete internal supporting block is reinforced concrete member.
The compared with prior art acquired technique effect of the utility model is: arrange well lid and base by the two ends up and down at prefabricated tubular pile in the utility model, prefabricated tubular pile entirety is made to be in closed state, prevent salinized soil and bittern from corroding pile body, and apply anti-corrosion layer and anticorrosion cloth at the lateral wall of prefabricated tubular pile, the outer surface anti-rust metal plated film of well lid and base, substantially increase decay resistance, do not seep water, durability is good, reliable in quality, after the preformed pile pile sinking adding interior fagging, the effect of similar branch can be played owing to squeezing into fagging in the soil body, improve foundation capability, construction costs can be saved greatly, reduction of erection time, easy to install, owing to using concreting, can carry out prefabricated on a large scale, so cost is low, construction is fast! efficiency is high! more cost-saving than brick piping shaft about 1/3rd, in addition, adopt Prefabricated pipe shaft of the present utility model, service life is long, can reach about 80-100, and brick service life is also with regard to about 10, resource saves total amount very greatly, and effect clearly, has considerable social and economic benefits! and owing to not using loam brick, save the energy, resource, be beneficial to environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural representation top view.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2, the utility model is described.
The novel prefabricated tubular pile of one shown in Fig. 1 and Fig. 2, comprises prefabricated tubular pile 1, the hollow cavity 2 of prefabricated tubular pile inside, steel concrete internal supporting block 3, and described prefabricated tubular pile 1 top is provided with well lid 4 and well lid base 5, be provided with base 6 bottom described prefabricated tubular pile 1, described well lid base 5 is provided with suspension ring hole 7, described base 6 is provided with fin 8, the upper end of described prefabricated tubular pile 2 is provided with suspension ring 9, described base 6 is provided with suspension ring 13, several inner support holes are provided with in the pile body of described prefabricated tubular pile 2, steel concrete internal supporting block 3 is respectively arranged with in several inner support holes, every two pieces of steel concrete internal supporting blocks 3 are one group, often organize steel concrete internal supporting block 3 along prefabricated tubular pile 1 cross section in symmetrical all around, the lateral wall of described prefabricated tubular pile 1 is coated with anti-corrosion layer 10, and closely in the periphery of anti-corrosion layer 10 be tied with anticorrosion cloth 11, the geotextiles that described anticorrosion cloth 11 synthesizes for anti-corrosion material, the outer surface of described well lid 4 and base 6 has anti-rust metal plated film, wherein, described anti-corrosion layer 10 is epoxy resin layer or layer of polyurethane, the sidewall of the hollow cavity 2 of described prefabricated tubular pile 1 is coated with anti-corrosion layer 10, the long 10m of stake of described prefabricated tubular pile 1, thickness of pipe wall 110mm, caliber 600mm, described steel concrete inner support block length 230mm, wide 120mm, thick 80mm, the web 12 of star section is provided with in the hollow cavity 2 of prefabricated tubular pile inside, web 12 is effectively combined with prefabricated tubular pile 1 sidewall, described web 12 is made up of steel, two panels of web 12 are mutually vertical, and the rigidity of both direction is identical, divide equally setting, both direction junction is interconnected to form overall stressed.
The described 3m place, stake top at distance prefabricated tubular pile 1, is provided with first group of steel concrete internal supporting block 3, from the stake top 3m of prefabricated tubular pile down every 2m place, is provided with two ~ tetra-groups of steel concrete internal supporting blocks 3; Bottom distance from the last one group of steel concrete internal supporting block 3 arranged from prefabricated tubular pile 1 is 1m, and described steel concrete internal supporting block 3 is reinforced concrete member.
In the utility model, well lid and base are set by the two ends up and down at prefabricated tubular pile, prefabricated tubular pile entirety is made to be in closed state, prevent salinized soil and bittern from corroding pile body, and apply anti-corrosion layer and anticorrosion cloth at the lateral wall of prefabricated tubular pile, the outer surface anti-rust metal plated film of well lid and base, substantially increase decay resistance, do not seep water, durability is good, reliable in quality, after the preformed pile pile sinking adding interior fagging, the effect of similar branch can be played owing to squeezing into fagging in the soil body, improve foundation capability, construction costs can be saved greatly, reduction of erection time, easy to install, owing to using concreting, can carry out prefabricated on a large scale, so cost is low, construction is fast! efficiency is high! more cost-saving than brick piping shaft about 1/3rd, in addition, adopt Prefabricated pipe shaft of the present utility model, service life is long, can reach about 80-100, and brick service life is also with regard to about 10, resource saves total amount very greatly, and effect clearly, has considerable social and economic benefits! and owing to not using loam brick, save the energy, resource, be beneficial to environmental protection
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. a novel prefabricated tubular pile, it is characterized in that: comprise prefabricated tubular pile, the hollow cavity of prefabricated tubular pile inside, steel concrete internal supporting block, the top of described prefabricated tubular pile is provided with well lid and well lid base, base is provided with bottom described prefabricated tubular pile, described well lid base is provided with suspension ring hole, described base is provided with fin, and the upper end of described prefabricated tubular pile is provided with suspension ring, described base is provided with suspension ring, several inner support holes are provided with in the pile body of described prefabricated tubular pile, steel concrete internal supporting block is respectively arranged with in several inner support holes, every two pieces of steel concrete internal supporting blocks are one group, often organize steel concrete internal supporting block along prefabricated tubular pile cross section in symmetrical all around, described steel concrete internal supporting block supports in the pile body surrounding soil of described prefabricated tubular pile, steel concrete internal supporting block exposes the outer 120mm of prefabricated tubular pile tube wall, the lateral wall of described prefabricated tubular pile is coated with anti-corrosion layer, and closely in the periphery of anti-corrosion layer be tied with anticorrosion cloth, described anticorrosion cloth is the geotextiles of anti-corrosion material synthesis, the outer surface of described well lid and base has anti-rust metal plated film, wherein, described anti-corrosion layer is epoxy resin layer or layer of polyurethane, the sidewall of the hollow cavity of described prefabricated tubular pile is coated with anti-corrosion layer, the long 10m of stake of described prefabricated tubular pile, thickness of pipe wall 110mm, caliber 600mm, described steel concrete inner support block length 230mm, wide 120mm, thick 80mm, the web of star section is provided with in the hollow cavity of prefabricated tubular pile inside, web is effectively combined with pile tube sidewall, described web is made up of steel, two panels of web are mutually vertical, and the rigidity of both direction is identical, divide equally setting, both direction junction is interconnected to form overall stressed.
2. prefabricated tubular pile according to claim 1, it is characterized in that: the described 3m place, stake top at distance prefabricated tubular pile, be provided with first group of steel concrete internal supporting block, from the stake top 3m of prefabricated tubular pile down every 2m place, be provided with two ~ tetra-groups of steel concrete internal supporting blocks, bottom distance from the last one group of steel concrete internal supporting block arranged from prefabricated tubular pile is 1m, and described steel concrete internal supporting block is reinforced concrete member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795437.9U CN205024669U (en) | 2015-10-15 | 2015-10-15 | Novel prefabricated tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795437.9U CN205024669U (en) | 2015-10-15 | 2015-10-15 | Novel prefabricated tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024669U true CN205024669U (en) | 2016-02-10 |
Family
ID=55257214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795437.9U Expired - Fee Related CN205024669U (en) | 2015-10-15 | 2015-10-15 | Novel prefabricated tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517472A (en) * | 2021-07-08 | 2022-05-20 | 北京波森特岩土工程有限公司 | Construction method of carrier pile |
-
2015
- 2015-10-15 CN CN201520795437.9U patent/CN205024669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517472A (en) * | 2021-07-08 | 2022-05-20 | 北京波森特岩土工程有限公司 | Construction method of carrier pile |
| CN114517472B (en) * | 2021-07-08 | 2023-07-21 | 北京波森特岩土工程有限公司 | Construction method of carrier pile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20161015 |