CN104612112B - A kind of Water intake for water tower mouth fiaring cone formwork erecting structure - Google Patents
A kind of Water intake for water tower mouth fiaring cone formwork erecting structure Download PDFInfo
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- CN104612112B CN104612112B CN201410818218.8A CN201410818218A CN104612112B CN 104612112 B CN104612112 B CN 104612112B CN 201410818218 A CN201410818218 A CN 201410818218A CN 104612112 B CN104612112 B CN 104612112B
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- section steel
- formwork erecting
- erecting structure
- fiaring cone
- steel platform
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of Water intake for water tower mouth fiaring cone formwork erecting structure, including: it is fixed on the section steel platform at Water intake for water tower mouth place below described fiaring cone, and is erected on described section steel platform and for supporting the dish buckle frame of described fiaring cone.Present configuration is reasonable, can effectively support all loads during fiaring cone concreting, and save cost.
Description
Technical field
The application relates to Water intake for water tower mouth fiaring cone, particularly for the formwork erecting structure supporting Water intake for water tower mouth fiaring cone.
Background technology
Power station is the integration engineering facility that water can be converted to electric energy, also known as hydroelectric power plant.Generally comprise the reservoir formed by dash, outlet structure escape works and Diversion system of hydropower station, power plant building, electromechanical equipment etc..These buildings are utilized to concentrate the drop of natural current to form head, collect, regulate the flow of natural current, and it is transferred to the hydraulic turbine, through the co-operation of the hydraulic turbine Yu electromotor, the water of concentration can be converted to electric energy, then through transformator, switchyard and transmission line of electricity etc., electric energy is inputted electrical network.
Reservoir water tower is constituted typically via special-shaped column and contact plate.Water intake for water tower mouth need to arrange fiaring cone.Such as: see Fig. 2, tower body upper frame is mainly made up of 8 special-shaped columns and contact plate, and 8 root posts are circumferentially disposed along tower body center, links plate and arranges one piece every 6m height, reserved gate slot in the middle of column and contact plate, arranges the passage that diameter is 0.8m inside column gate slot.Contact thickness of slab 1m, for the cirque structure of overall diameter 37m, interior diameter 15m.Tower body is provided with water inlet fiaring cone, and conical section height is 7m, and maximum gauge is 11.335m.
Because gigantic project, fiaring cone cone is born a heavy burden greatly when carrying out concreting, it is therefore desirable to effective support reasonable in design.Obtain effective support, it is necessary to ensureing uniform stressed, this is accomplished by supporting construction reasonable layout, simultaneously fixing firm.
Summary of the invention
The purpose of the application is in that to provide a kind of Water intake for water tower mouth fiaring cone formwork erecting structure, can effectively support all loads during fiaring cone concreting.
An aspect according to the application, it is provided that Water intake for water tower mouth fiaring cone formwork erecting structure, including:
It is located at the section steel platform at Water intake for water tower mouth place below described fiaring cone；And
Fixing is erected on described section steel platform and for supporting the dish buckle frame of described fiaring cone.
Such scheme, by the efficient combination of section steel platform and dish buckle frame, improves support strength, in order to support all loads during concreting.Meanwhile, employing dish buckle frame can effectively save cost.
In certain embodiments, described section steel platform is hung by many steel strand wires of top and draws in water-tower body so that fixing of section steel platform is more firm.
In certain embodiments, described section steel platform includes:
Same point is fixed on and by multiple primary load bearing steel truss of the central angle decile of this point in respective center；And
Connect adjacent the multiple of two primary load bearing steel truss respectively by cross and link truss.
In certain embodiments, the plane of described section steel platform is arachnoid.By the truss structure being reasonably distributed so that section steel platform is more uniformly stressed, support strength is higher.
In certain embodiments, described section steel platform level, and its end stretches in the concrete flow passage at Water intake for water tower mouth place and is held on concrete embedded part.
In certain embodiments, described dish buckle frame includes:
It is fixed on described section steel platform surface and for supporting multiple steel pipes of the tip of described fiaring cone；
For supporting the multi-turn steel loop of the cone of described fiaring cone；And
The fixing vertical steelframe riding upon described section steel platform surface and fixing connection and supporting each described steel loop.It is distributed by the rational position of steel pipe, steel loop so that stress is relatively uniform, effectively supports.
In certain embodiments, it is provided with adjustable bracket between described steel loop and described fiaring cone；It is provided with adjustable base between described steel loop and described section steel platform.By adjustable bracket, base, it is ensured that abutting contact between steel loop and fiaring cone, it is ensured that stress.
In certain embodiments, in horizontal direction, the cell of described vertical steelframe is of a size of 0.9 meter * 0.9 meter.It is uniformly distributed stress further.
In certain embodiments, reserved 0.9 meter of the stretching end of described steel strand wires.It is easy to steel truss deformation adjust.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the Water intake for water tower mouth fiaring cone formwork erecting structure of one embodiment of the invention；
Fig. 2 is formwork erecting structure shown in Fig. 1 and water tower section of structure time fixing；
Fig. 3 is the plane structure chart of the section steel platform of formwork erecting structure shown in Fig. 1；
Fig. 4 is the steel loop site plan of formwork erecting structure shown in Fig. 1；
Fig. 5 is the structure chart of the primary load bearing steel truss of formwork erecting structure shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
Referring to Fig. 1, according to one embodiment of the present invention, Water intake for water tower mouth fiaring cone formwork erecting structure, including section steel platform 1, dish buckle frame 2 and Duo Gen steel strand wires 3.
Referring to Fig. 2 and Fig. 5, section steel platform 1 is horizontally fixed on the Water intake for water tower mouth place below fiaring cone, it may be assumed that the end of steel plateau levels 1 is stretched in the concrete flow passage at Water intake for water tower mouth place 4 and is fixed on concrete embedded part 5.Meanwhile, section steel platform 1 is hung by each steel strand wires 3 and draws in water-tower body.Specifically, each steel strand wires 3 one end is fastened on water-tower body, and the other end connects each primary load bearing steel truss 11 of section steel platform 1.In order to facilitate steel truss deformation to adjust, the stretching end of steel strand wires 3 reserves N rice, and in the present embodiment, N is 0.9.Specifically, section steel platform 1 includes multiple primary load bearing steel truss 11 and links truss 12.
Referring to Fig. 3, the respective central point of primary load bearing steel truss 11 (in Fig. 3, primary load bearing steel truss 11 is divided into two sections by central point) connects fixing (being welded and fixed), and fixing point life is the center of circle 111.Each primary load bearing steel truss 11 will be around the central angle decile in the center of circle.In the present embodiment, primary load bearing steel truss 11 is eight, and central angle is divided into 8 parts, 45 degree every part.Each links truss 12 and connects (welding) adjacent two primary load bearing steel truss 11 respectively by cross, that is: as shown in Figure 3, link truss 12 by one between half section of adjacent two primary load bearing steel truss 11 to connect, form multi-turn annulus in the plane, in order to reasonable mechanical.That is: the plane making section steel platform 1 is arachnoid.
Referring to Fig. 4, dish buckle frame 2 is fixing to be ridden upon on section steel platform 1, is used for supporting fiaring cone.Specifically, dish buckle frame 2 includes: multiple steel pipes 21, multi-turn steel loop 22 and vertical steelframe 23, wherein,
Each steel pipe 21 is vertically fixed on the surface (being namely fixed on primary load bearing steel truss 11) of section steel platform 1 respectively, for supporting the tip of fiaring cone.The vertical fixing surface (being namely fixed on primary load bearing steel truss 11) riding upon section steel platform 1 of steelframe 23, fixing connection also supports each steel loop 21 so that each steel loop 21 supports the cone of fiaring cone.In order to ensure close contact, between steel loop 22 and fiaring cone, it is provided with the adjustable adjustable bracket of height.It is provided with adjustable base between steel loop 22 and section steel platform 1.Steel loop 22 is connected with each other by multistage steel plate and surrounds circle.Being uniformly distributed stress to be further ensured that, the cell of vertical steelframe 23 is of a size of M rice * H rice in the horizontal direction.In the present embodiment, M, H are 0.9.
The above is only one embodiment of the present invention; it should be pointed out that, to those skilled in the art, without departing from the concept of the premise of the invention; can also making some similar deformation and improvement, these also should be regarded as within protection scope of the present invention.
Claims (8)
1. a Water intake for water tower mouth fiaring cone formwork erecting structure, it is characterised in that including:
It is located at the section steel platform (1) at Water intake for water tower mouth place below described fiaring cone；And
Fixing is erected on described section steel platform and for supporting the dish buckle frame (2) of described fiaring cone；
Described dish buckle frame (2) including:
It is fixed on described section steel platform (1) surface and for supporting multiple steel pipes (21) of the tip of described fiaring cone；
For supporting the multi-turn steel loop (22) of the cone of described fiaring cone；And
The fixing vertical steelframe (23) riding upon described section steel platform surface and fixing connection and supporting each described steel loop (22).
2. formwork erecting structure according to claim 1, it is characterised in that described section steel platform (1) is hung by the many steel strand wires (3) of top and draws in water-tower body.
3. formwork erecting structure according to claim 2, it is characterised in that described section steel platform (1) including:
Same point is fixed on and by multiple primary load bearing steel truss (11) of the central angle decile of this point in respective center；And
Connect the multiple of adjacent two primary load bearing steel truss respectively by cross and link truss (12).
4. formwork erecting structure according to claim 3, it is characterised in that the plane of described section steel platform (1) is arachnoid.
5. the formwork erecting structure according to claim 3 or 4, it is characterised in that described section steel platform (1) level, and its end stretches in the concrete flow passage at Water intake for water tower mouth place and is held on concrete embedded part.
6. formwork erecting structure according to claim 1, it is characterised in that be provided with adjustable bracket between described steel loop (22) and described fiaring cone；It is provided with adjustable base between described steel loop (22) and described section steel platform (1).
7. formwork erecting structure according to claim 1, it is characterised in that in horizontal direction, the cell of described vertical steelframe (23) is of a size of 0.9 meter × 0.9 meter.
8. formwork erecting structure according to claim 2, it is characterised in that reserved 0.9 meter of the stretching end of described steel strand wires (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818218.8A CN104612112B (en) | 2014-12-24 | 2014-12-24 | A kind of Water intake for water tower mouth fiaring cone formwork erecting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818218.8A CN104612112B (en) | 2014-12-24 | 2014-12-24 | A kind of Water intake for water tower mouth fiaring cone formwork erecting structure |
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| Publication Number | Publication Date |
|---|---|
| CN104612112A CN104612112A (en) | 2015-05-13 |
| CN104612112B true CN104612112B (en) | 2016-07-20 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0527075A1 (en) * | 1991-07-24 | 1993-02-10 | E. BEAUDREY & Cie. | Water-intake, particularly for industrial installation |
| RU2011121205A (en) * | 2011-05-25 | 2012-11-27 | Михаил Иванович Голубенко | DEVICE FOR WATER DRAINAGE FROM POOLS AND WATER BODIES |
| CN103205954A (en) * | 2013-04-12 | 2013-07-17 | 中国水电顾问集团北京勘测设计研究院 | Well inlet/outlet structure for pumped storage power stations |
| CN204023525U (en) * | 2014-08-28 | 2014-12-17 | 中国电建集团中南勘测设计研究院有限公司 | A kind of pumped storage power plant vertical shaft type inlet/outlet mouth structure |
-
2014
- 2014-12-24 CN CN201410818218.8A patent/CN104612112B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0527075A1 (en) * | 1991-07-24 | 1993-02-10 | E. BEAUDREY & Cie. | Water-intake, particularly for industrial installation |
| RU2011121205A (en) * | 2011-05-25 | 2012-11-27 | Михаил Иванович Голубенко | DEVICE FOR WATER DRAINAGE FROM POOLS AND WATER BODIES |
| CN103205954A (en) * | 2013-04-12 | 2013-07-17 | 中国水电顾问集团北京勘测设计研究院 | Well inlet/outlet structure for pumped storage power stations |
| CN204023525U (en) * | 2014-08-28 | 2014-12-17 | 中国电建集团中南勘测设计研究院有限公司 | A kind of pumped storage power plant vertical shaft type inlet/outlet mouth structure |
Non-Patent Citations (1)
| Title |
|---|
| 溧阳抽水蓄能电站上水库库盆施工中采用的新技术和新工艺;潘福营;《抽水蓄能电站工程建设文集2014》;20141118;第2.5节 * |
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| CN104612112A (en) | 2015-05-13 |
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Inventor after: Han Jingze Inventor after: Liu Xinxing Inventor after: Wang Yongquan Inventor after: Liu Cong Inventor before: Chen Xianping |
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Effective date of registration: 20160128 Address after: 610000, No. 8, East Fourth Ring Road, Chengdu, Sichuan, Jinjiang District, China Applicant after: Sinohydro Bureau 5 Co., Ltd. Address before: 226100 Jiangsu province Nantong City Changle Town South Village Haimen six groups Applicant before: Jiangsu Huanyu Construction Equipment Manufacturing Co., Ltd. |
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