CN202266065U - Heliostat pillar - Google Patents
Heliostat pillar Download PDFInfo
- Publication number
- CN202266065U CN202266065U CN2011202936145U CN201120293614U CN202266065U CN 202266065 U CN202266065 U CN 202266065U CN 2011202936145 U CN2011202936145 U CN 2011202936145U CN 201120293614 U CN201120293614 U CN 201120293614U CN 202266065 U CN202266065 U CN 202266065U
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- heliostat
- cylinder
- pillar
- reinforced concrete
- keyset
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- Expired - Lifetime
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Abstract
The utility model relates to a high-stability heliostat pillar adapting to various working environments, which solves the problems that the stress of the heliostat pillar is high, the precision requirement is high, and the stability requirement cannot be met by common telegraph poles, flagpoles and the like. The heliostat pillar comprises a pillar body, and is characterized in that the lower part of the pillar body is buried underground; the bottom end of the pillar body is provided with a concrete cushion for bearing the pillar body; the ground around the pillar body is provided with a reinforced concrete layer and a rubble layer formed by stone landfill in sequence from top to bottom; and the periphery of the reinforced concrete layer, which is connected with the pillar body, is provided with a reinforcement stirrup hooped onto the circumference of the pillar body. In the utility model, the heliostat pillar is well supported by adopting the supporting action of the concrete cushion and the ground reinforced concrete layer; the height and verticality stability of the pillar is better, thereby, the accuracy of a heliostat is ensured, and the operating efficiency of a solar thermal power plant is ensured.
Description
Technical field
The utility model relates to heliostat support device, particularly a kind of stable high heliostat pillar that adapts to various working environments.
Background technology
In the solar energy thermal-power-generating field, heliostat is the key equipment in the tower type solar energy thermal power generation technology.Agent structures such as the minute surface of heliostat and support are installed on a kind of column that better bearing arranged usually; Because the minute surface area of heliostat is bigger; Under adverse weather conditions such as strong wind; Minute surface is stressed big, and blast can produce very big active force by column, thereby brings bigger lateral pressure or column to produce a kind of pulling capacity that makes progress to ground.And the accuracy of the height on column soil top and verticality will have influence on the reflection precision of heliostat; A tower type solar energy thermal power generation station generally includes hundreds and thousands of heliostats, and the precision of column, building costs and steadiness will have influence on the operational efficiency and the cost in whole power station.
The column of general wire column, flagpole etc. is because the top lifting surface area is little and low to required precision; The stability requirement of its pedestal is relatively low, on the column of the heliostat of can not directly migrating, therefore; Must design a kind of Stability Analysis of Structures, the heliostat column that supportive is good.
Summary of the invention
The purpose of the utility model is to the heliostat column stressed big and can't satisfy the problem of stability requirement to columns such as high, the general wire column of required precision, flagpoles, a kind of Stability Analysis of Structures is provided, the heliostat column that supportive is good.
The utility model solves the technical scheme that its technical problem adopted: a kind of heliostat column; Comprise cylinder; The cylinder bottom is embedded in below ground; The bottom of cylinder is provided with the concrete cushion that carries cylinder, the rubble layer that the ground of cylinder periphery is provided with reinforced concrete floor from top to bottom successively and is formed by the building stones landfill, and the periphery that reinforced concrete floor and cylinder join is provided with the stirrup of anchor ear on cylinder ring week.Cylinder has good stable property through the lateral fixation and the anchor ear of carrying, reinforced concrete floor and the anchor ear structure of bottom concrete cushion, can be in the height of assurance column bottom surface and the accuracy of verticality under the severe weather conditions.The hole is drawn in column construction employing earlier, and static pressure is to a top design elevation again, and column diameter is slightly larger than the diameter in hole, guarantees that column and foundation soil have good side friction; Improve the supporting capacity under the normal mode of occupation of column; Prevent that the basis is damaged under situation such as generation resistance to plucking, shallow hole is dug out on ground around cylinder, earlier pre-buried rubble; Place the reinforcing bar net structure again, fluid concrete.
As preferably, the under ground portion height of said cylinder is 0.7 ~ 1.5 with the ratio of overground part height.The cylinder under ground portion is longer, and supportive is good, stability is high.
As preferably, said cylinder is hollow pile for prestressed pipe.
As preferably, the said stirrup outside is provided with the arrangement of reinforcement that shaped as frame is provided with, and arrangement of reinforcement is embedded in reinforced concrete floor, stirrup be wrapped in arrangement of reinforcement near the side of cylinder and anchor ear on cylinder.The stirrup outside is provided support by arrangement of reinforcement, makes the not yielding displacement of stirrup.
As preferably, the reinforcing bar in the said reinforced concrete floor is netted setting.
As preferably, said cylinder bottom is welded with the bottom plate that is connected with concrete cushion.Increased the contact area of cylinder bottom and concrete cushion, made support more stable.
As preferably, said cylinder top is provided with upper head plate, and the upper head plate upper surface is fixed with the keyset that is connected with heliostat.Keyset is used for fixing with the heliostat component, and upper head plate provides a stable installed surface that is connected with keyset for the cylinder top.
As preferably, said upper head plate and cylinder top adopt welding fixing on ring week.
As preferably, said keyset is offered the identical circular hole of size with the upper head plate middle part, upper head plate and keyset in circular hole hole wall joint and the upper head plate neighboring adopt to weld with the keyset connecting place and fix.Keyset and upper head plate are circle, and the keyset diameter is greater than the upper head plate diameter.
As preferably, evenly be provided with the fixedly set bolt of heliostat parts on the said keyset circumference.This structure can be regulated the levelness of keyset institute link.
The utility model adopts the supporting role of concrete cushion and ground reinforced concrete floor; For the heliostat column provides good supporting; The height of column and verticality stability are better, have guaranteed the accuracy of heliostat, and the operational efficiency in solar heat power station is protected.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is a cylinder upper end syndeton sketch map.
Among the figure: 1. cylinder, 2. reinforced concrete floor, 3. rubble layer, 4. concrete cushion, 5. keyset, 6. stirrup, 7. arrangement of reinforcement, 8. reinforcing bar, 9. bottom plate, 10. upper head plate, 11. weld seams, 12. bolts.
The specific embodiment
Below through specific embodiment and combine accompanying drawing that the utility model is further specified.
Embodiment: a kind of heliostat column, like Fig. 1, shown in Figure 2.The cylinder 1 of heliostat column is the pile for prestressed pipe of circular hollow, and the under ground portion height of cylinder 1 is 1.5:1 with the ratio of overground part height.The bottom of cylinder 1 is welded with bottom plate 9, and bottom plate is the circular slab that has sealed at the bottom of the post, and bottom plate 9 bottom surfaces and concrete cushion 4 are fixing, and bottom plate makes cylinder bottom surface and concrete cushion have bigger contact surface.Square shallow hole has been dug on ground around the cylinder 1, and square shallow hole bottom is reinforced concrete floor 2 on the rubble layer 3 for the rubble layer 3 that the building stones landfill forms, and reinforced concrete floor 2 embedded reinforcing bars 8 are netted setting.What reinforced concrete floor 2 and cylinder 1 joined is provided with stirrup 6 in ring week; Stirrup 6 anchor ears are on cylinder 1; Stirrup 6 outsides also are provided with the arrangement of reinforcement 7 that shaped as frame is provided with; Arrangement of reinforcement 7 is embedded in reinforced concrete floor 2, and is provided with respectively in the top and the bottom of reinforced concrete floor 2, and stirrup 6 is wrapped between the top and the bottom of arrangement of reinforcement 7 near a side of cylinder.The top of cylinder 1 is welded with upper head plate 10; The upper surface fixed transfer plate 5 of upper head plate 10; Keyset 5 and upper head plate 10 are circle and keyset diameter greater than the upper head plate diameter; Keyset 5 is offered the identical circular hole of size with the center of upper head plate 10, and welding forms weld seam 11 to keyset 5 in circular hole hole wall joint with upper head plate 10, and forms weld seam 11 in upper head plate 10 external diameters periphery and the welding of keyset 5 joints.Evenly be provided with the bolt 12 that the heliostat parts are installed on the keyset 5 surperficial circumference.
During construction, rotary digging drilling hole at first guarantees during boring at the bottom of the hole that the ultra and hole wall of sediment does not subside, and bore diameter is slightly less than column diameter; After boring finishes, at bottom pouring concrete cushion 3, will make in advance then, go into the hole through antiseptic cylinder integrated suspension, use the Static pressure pile driver piling, reach the height that is designed until overground part.On the ground around the column, dig out square shallow hole then; The end, hole elder generation's landfill is laid the rubble layer; Arrange steel mesh reinforcement and arrangement of reinforcement and stirrup again, fluid concrete forms reinforced concrete floor, and the gradient that makes reinforced concrete floor form outward inclining during cast is used for draining.
Claims (10)
1. heliostat column; Comprise cylinder; It is characterized in that: the cylinder bottom is embedded in below ground; The bottom of cylinder is provided with the concrete cushion that carries cylinder, the rubble layer that the ground of cylinder periphery is provided with reinforced concrete floor from top to bottom successively and is formed by the building stones landfill, and the periphery that reinforced concrete floor and cylinder join is provided with the stirrup of anchor ear on cylinder ring week.
2. a kind of heliostat column according to claim 1 is characterized in that: the under ground portion height of said cylinder is 0.7 ~ 1.5 with the ratio of overground part height.
3. a kind of heliostat column according to claim 1 is characterized in that: said cylinder is hollow pile for prestressed pipe.
4. according to claim 1 or 2 or 3 described a kind of heliostat columns, it is characterized in that: the said stirrup outside is provided with the arrangement of reinforcement that shaped as frame is provided with, and arrangement of reinforcement is embedded in reinforced concrete floor, stirrup be wrapped in arrangement of reinforcement near the side of cylinder and anchor ear on cylinder.
5. according to claim 1 or 2 or 3 described a kind of heliostat columns, it is characterized in that: the reinforcing bar in the said reinforced concrete floor is netted setting.
6. according to claim 1 or 2 or 3 described a kind of heliostat columns, it is characterized in that: said cylinder bottom is welded with the bottom plate that is connected with concrete cushion.
7. according to claim 1 or 2 or 3 described a kind of heliostat columns, it is characterized in that: said cylinder top is provided with upper head plate, and the upper head plate upper surface is fixed with the keyset that is connected with heliostat.
8. a kind of heliostat column according to claim 7 is characterized in that: upper head plate and cylinder top adopt welding fixing.
9. a kind of heliostat column according to claim 7; It is characterized in that: the identical circular hole of size is offered at said keyset and upper head plate middle part, upper head plate and keyset in circular hole hole wall joint and the upper head plate neighboring adopt to weld with the keyset connecting place and fix.
10. a kind of heliostat column according to claim 7 is characterized in that: evenly be provided with the fixedly set bolt of heliostat parts on the said keyset circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202936145U CN202266065U (en) | 2011-08-15 | 2011-08-15 | Heliostat pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202936145U CN202266065U (en) | 2011-08-15 | 2011-08-15 | Heliostat pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266065U true CN202266065U (en) | 2012-06-06 |
Family
ID=46156863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202936145U Expired - Lifetime CN202266065U (en) | 2011-08-15 | 2011-08-15 | Heliostat pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695461A (en) * | 2015-02-10 | 2015-06-10 | 浙江中控太阳能技术有限公司 | Upright post-type heliostat mounting base and mounting method thereof |
| CN112252353A (en) * | 2020-09-18 | 2021-01-22 | 中铁二局第四工程有限公司 | Cylindrical support node and construction method thereof |
-
2011
- 2011-08-15 CN CN2011202936145U patent/CN202266065U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695461A (en) * | 2015-02-10 | 2015-06-10 | 浙江中控太阳能技术有限公司 | Upright post-type heliostat mounting base and mounting method thereof |
| CN112252353A (en) * | 2020-09-18 | 2021-01-22 | 中铁二局第四工程有限公司 | Cylindrical support node and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GONGDIAN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU GONGDIAN ENERGY TECHNOLOGY CO., LTD. Effective date: 20141115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311100 HANGZHOU, ZHEJIANG PROVINCE TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: Guo Ningjing road 201203 Shanghai Zhangjiang hi tech park, Pudong Software Park No. 498 block 14 22301-1143 Patentee after: Shanghai Gongdian Energy Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 311100 Chang Road Yuhang Economic Development Zone No. 121 Patentee before: Hangzhou Gongdian Energy Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |