CN204849807U - Fill novel wind -powered electricity generation pylon basis of building rubbish - Google Patents
Fill novel wind -powered electricity generation pylon basis of building rubbish Download PDFInfo
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- CN204849807U CN204849807U CN201520536377.9U CN201520536377U CN204849807U CN 204849807 U CN204849807 U CN 204849807U CN 201520536377 U CN201520536377 U CN 201520536377U CN 204849807 U CN204849807 U CN 204849807U
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- pile tube
- tubular pile
- cushion cap
- stub
- concrete layer
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Abstract
The utility model discloses a fill novel wind -powered electricity generation pylon basis of building rubbish, including bottom plate, tubular pile, tubular pile cushion cap, pier and tower section of thick bamboo foundation ring, the tubular pile sets up on the bottom plate, and the lower extreme of tubular pile becomes integrative with bottom plate fixed connection. The building rubbish that has the compaction in layers is filled to middle part and lower part in the tubular pile, the plain concrete layer of upper portion for building formation of building rubbish, the up end on plain concrete layer is less than the last port of tubular pile. The tubular pile cushion cap is located in the top on plain concrete layer, and becomes integrative with plain concrete layer fixed connection, and pier installs in the top of tubular pile cushion cap, and pier is connected through anchor reinforcing bar and tubular pile cushion cap, the vertical installation in pier's centre bore in lower part of tower section of thick bamboo foundation ring. This foundation structure is simple, can utilize building rubbish, has practiced thrift building material, can satisfy the bearing capacity requirement on large -scale fan pylon basis simultaneously.
Description
Technical field
The utility model relates to wind power facility technical field, is specifically related to a kind of novel wind power tower foundation of filling building waste.
Background technology
China is vast in territory, seashore line length, and wind energy resources is relatively abundanter to be estimated according to land, more than 900 weather station, the whole nation liftoff 10m height data, the average pneumatic rate density 100W/m in the whole nation
2, wind energy resources total amount about 32.23 hundred million kW, can develop land wind energy about 2.53 hundred million kW, wind energy total amount is at the forefront in the world.As a kind of clean energy resource, the utilization of wind energy is more and more paid attention to, and the target of country 12 planning is: by 2015, the installed capacity of wind-driven power put into operation reached 100,000,000 kilowatts, annual electricity generating capacity reaches 1,900 hundred million kilowatt hours, and the proportion of wind power generation capacity in whole generated energy is more than 3%.
According to the difference of power of fan and bearing capacity of foundation soil, the diameter on basis is generally 15-25 rice, and be highly generally 3-5 rice, base integral is reinforced concrete structure, reinforcing bar and concrete large usage quantity.For the circular wind power foundation that a single-machine capacity is 1.5MW, when geological conditions is better, basic engineering height about 3.5 meters, diameter about 18 meters, needs concrete about 500m3, steel about 35 tons.The wind energy turbine set of one 500,000 kilowatts needs 330 1.5MW blower fans, altogether need 16.5 ten thousand stere concrete, 1.155 ten thousand tons of steel, therefore need to design a kind of novel wind power foundation form, make it can meet the bearing capacity demand of blower fan pylon, the reinforcing bar needed for Construction of Wind Power and concrete amount can be reduced again, reach the object of the energy that economizes on resources.In recent years, along with city is newly-built, the quickening of reconstruction and extension project paces, consequent building waste increases increasingly, but the comprehensive utilization ratio of China's building waste is very low at present, much regional architecture rubbish, without any process, is just transported to countryside or rural area by unit in charge of construction.Building waste size reduction machinery processes building waste in the mode of air storage or simple and easy landfill, building waste adopts non-enclosed transport vehicle to transport mostly, in transportation, inevitably cause that rubbish is dropped, the problem such as dust and sand-lime fly upward, had a strong impact on appearance and the view in city.
Both at home and abroad the processing mode of the common building waste such as sand, masonry block is mainly contained and manufacture recycled cement and carry out landfill disposal etc., in addition the external the output also engineering producing building waste being controlled to building waste in the mode of collecting taxes.For the building waste that China is increasing, in the urgent need to taking more effective, more economical settling mode, making it can carry out harmless treatment again can as recycling buildings and resources.
Utility model content
Technical problem to be solved in the utility model is: in order to the constructional materials consumption solved existing for existing wind power foundation is large, need the problems such as larger construction plant, the utility model object is to provide a kind of novel wind power tower foundation of filling building waste, claimed structure is simple, building waste can be utilized, save constructional materials, the requirement for bearing capacity of large fan tower foundation can have been met simultaneously.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
Fill the novel wind power tower foundation of building waste, comprise base plate, pile tube, pile tube cushion cap, stub and tower barrel base ring, described pile tube is arranged on base plate, and the lower end of pile tube is fixedly connected with integral with base plate.Middle part in pile tube and the under-filled building waste having compaction in layers, the top of described building waste is the plain concrete layer of building formation, and the upper surface of plain concrete layer is lower than the upper port of pile tube.Described pile tube cushion cap is seated in the top of plain concrete layer, and be fixedly connected with integral with plain concrete layer, stub is installed on the top of pile tube cushion cap, and stub is connected with pile tube cushion cap by anchor bar, and the lower vertical of tower barrel base ring is arranged in the centre bore of stub.
Preferably, described stub is the frustum of a cone of steel concrete, and the centre bore of stub is coaxial with the frustum of a cone.
Preferably, described anchor bar has many, and anchor bar forms inside and outside two-layer annular spread around tower barrel base ring, and the lower end of all anchor bars extends to the lower surface of plain concrete layer.
Preferably, the two-layer annulus that formed around tower barrel base ring of described anchor bar is concentric.
Preferably, described base plate, pile tube, pile tube cushion cap and stub are reinforced concrete structure.
By adopting preceding solution, Advantageous Effects of the present utility model is: this novel wind power tower foundation structure is simple, and can reduce reinforcing bar and concrete consumption on the one hand in construction, economize on resources the energy, reducings the construction costs.Optimize the processing mode of building waste on the other hand, be translated into buildings and resources and recycle, reach the object of refuse reclamation.Under the prerequisite reducing wind power tower foundation construction cost, still can meet the requirement for bearing capacity of large fan tower foundation.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram that the utility model fills the novel wind power tower foundation of building waste.
Fig. 2 is the top view that the utility model fills the novel wind power tower foundation of building waste.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
Composition graphs 1 and Fig. 2, fill the novel wind power tower foundation of building waste, comprise base plate 1, pile tube 2, pile tube cushion cap 3, stub 4 and tower barrel base ring 5, described pile tube 2 is arranged on base plate 1, and the lower end of pile tube 2 is fixedly connected with integral with base plate 1.Middle part in pile tube 2 and the under-filled building waste 6 having compaction in layers, the top of described building waste 6 is the plain concrete layer 7 of building formation, and the upper surface of plain concrete layer 7 is lower than the upper port of pile tube 2.Described pile tube cushion cap 3 is seated in the top of plain concrete layer 7, and is fixedly connected with integral with plain concrete layer 7, and described stub 4 is installed on the top of pile tube cushion cap 3, and stub 4 is the frustum of a cone of steel concrete, and the centre bore of stub 4 is coaxial with the frustum of a cone.
Stub 4 is connected with pile tube cushion cap 3 by anchor bar 8, anchor bar 8 has many, anchor bar 8 is inside and outside two-layer annular spread around centre bore, and the two-layer annulus that anchor bar 8 is formed around centre bore is concentric, and the lower end of all anchor bars 8 extends to the lower surface of plain concrete layer 7.The lower vertical of tower barrel base ring 5 is arranged in the centre bore of stub 4, and centre bore and the pile tube 2 of tower barrel base ring 5, stub 4 are all coaxial.
According to designing requirement excavation pit, build the thick reinforced concrete floor 1 of 10cm bottom the foundation ditch dug, the concrete of building base plate 1 adopts C20 concrete.After bottom slab concreting completes, carry out pile tube 2 and construct, first carry out the reinforcing cage colligation of pile tube 2, then carry out the template of installing pile tube 2, build C40 concrete, require that the wall thickness of pile tube 2 reaches 40cm.After removing the template of pile tube 2, building waste 6 is filled to pile tube 2 inside, require that the block volume of building waste 6 is unsuitable excessive, produce large space after avoiding filling, after completing predetermined packed height, compaction in layers is carried out to the building waste 6 of having filled.
Lay anchor bar 8, to building C40 formin layer of concrete 7 in pile tube 2, the upper surface distance pile tube 2 upper port 20cm of plain concrete layer.Carry out the reinforcing cage colligation of pile tube cushion cap 3 in the upper surface of plain concrete layer 7, and build C40 concrete, thickness is 40cm, and the anchoring lower ends of anchor bar 8 is in plain concrete layer 7 and pile tube cushion cap 3.Pile tube cushion cap 3 fixedly mounts tower barrel base ring 5, the reinforcing cage of colligation stub 4 around tower barrel base ring 5, after the model sheetinstallat of stub 4, carry out the concreting of stub 4, stub adopts C40 concrete.Finally, the spoir produced during excavation pit is backfilled, backfill 9 is filled in the periphery of stub 4 and compacting, after concrete reaches design strength, carry out the installation of blower fan pylon and follow-up equipment.
This novel wind power tower foundation structure is simple, reinforcing bar and concrete consumption can be reduced on the one hand in construction, economize on resources the energy, reducing the construction costs, optimize the processing mode of building waste on the other hand, be translated into buildings and resources to recycle, reach the object of refuse reclamation.The requirement for bearing capacity of large fan tower foundation can be met.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. fill the novel wind power tower foundation of building waste, comprise base plate, pile tube, pile tube cushion cap, stub and tower barrel base ring, it is characterized in that, described pile tube is arranged on base plate, and the lower end of pile tube is fixedly connected with integral with base plate; Middle part in pile tube and the under-filled building waste having compaction in layers, the top of described building waste is the plain concrete layer of building formation, and the upper surface of plain concrete layer is lower than the upper port of pile tube; Described pile tube cushion cap is seated in the top of plain concrete layer, and be fixedly connected with integral with plain concrete layer, stub is installed on the top of pile tube cushion cap, and stub is connected with pile tube cushion cap by anchor bar, and the lower vertical of tower barrel base ring is arranged in the centre bore of stub.
2. the novel wind power tower foundation of filling building waste according to claim 1, is characterized in that, described stub is the frustum of a cone of steel concrete, and the centre bore of stub is coaxial with the frustum of a cone.
3. the novel wind power tower foundation of filling building waste according to claim 1, it is characterized in that, described anchor bar has many, and anchor bar forms inside and outside two-layer annular spread around tower barrel base ring, and the lower end of all anchor bars extends to the lower surface of plain concrete layer.
4. the novel wind power tower foundation of filling building waste according to claim 1, is characterized in that, the two-layer annulus that described anchor bar is formed around tower barrel base ring is concentric.
5. the novel wind power tower foundation of filling building waste according to claim 1, is characterized in that, described base plate, pile tube, pile tube cushion cap and stub are built by steel concrete and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536377.9U CN204849807U (en) | 2015-07-23 | 2015-07-23 | Fill novel wind -powered electricity generation pylon basis of building rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536377.9U CN204849807U (en) | 2015-07-23 | 2015-07-23 | Fill novel wind -powered electricity generation pylon basis of building rubbish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849807U true CN204849807U (en) | 2015-12-09 |
Family
ID=54740375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520536377.9U Expired - Fee Related CN204849807U (en) | 2015-07-23 | 2015-07-23 | Fill novel wind -powered electricity generation pylon basis of building rubbish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273431A (en) * | 2019-07-22 | 2019-09-24 | 重庆众誉材工科技有限公司 | A kind of construction method of the column of the belt conveyer in high landfill area |
| CN113463518A (en) * | 2021-06-21 | 2021-10-01 | 中铁十九局集团第五工程有限公司 | Anti-leakage construction method for soil between piles of existing bridge pile foundation |
-
2015
- 2015-07-23 CN CN201520536377.9U patent/CN204849807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273431A (en) * | 2019-07-22 | 2019-09-24 | 重庆众誉材工科技有限公司 | A kind of construction method of the column of the belt conveyer in high landfill area |
| CN113463518A (en) * | 2021-06-21 | 2021-10-01 | 中铁十九局集团第五工程有限公司 | Anti-leakage construction method for soil between piles of existing bridge pile foundation |
| CN113463518B (en) * | 2021-06-21 | 2022-12-09 | 中铁十九局集团第五工程有限公司 | Anti-leakage construction method for soil between piles of existing bridge pile foundation |
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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: 20151209 Termination date: 20160723 |