CN205064389U - Air cooling fan crane span structure installation base - Google Patents
Air cooling fan crane span structure installation base Download PDFInfo
- Publication number
- CN205064389U CN205064389U CN201520843180.XU CN201520843180U CN205064389U CN 205064389 U CN205064389 U CN 205064389U CN 201520843180 U CN201520843180 U CN 201520843180U CN 205064389 U CN205064389 U CN 205064389U
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- CN
- China
- Prior art keywords
- crossbeams
- air cooling
- crane span
- span structure
- fan crane
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- 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.)
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Abstract
The utility model provides an air cooling fan crane span structure installation base, be by: girder, crossbeam, bracing, support constitute, the both ends of two girders set up two crossbeams and constitute long square frame, and middle part between two girders sets up two crossbeams, and the middle part below between two girders sets up two spinal branchs and props, two crossbeams at middle part with constitute two cavitys between two crossbeams at both ends, the setting constitutes the support frame by at least two bracings in two cavitys, the structure is reasonable, it is reliable to connect, the mounting means is nimble, the adverse effect's that can the installation of effectual reduction air cooling fan crane span structure produces the project implementation novel fan crane span structure mounting structure.
Description
Technical field
The utility model belongs to field of energy source power, relates to the build-up member of the equipment such as the motor on Air Cooling Fan for Power Station crane span structure, blower fan, speed reducer, especially a kind of air cooling blower fan crane span structure mounting base.
Background technique
China's shortage of water resources, ambient air, as cooling medium, has significant conservation benefits compared with the clammy technique of tradition, is very suitable for the national conditions of the rich coal water-deficient area construction of fire and electricity of China.So far, air cooling unit in China installation scale reaches the first in the world, and further develops in acceleration tendency.Simultaneously, along with Air-cooled Unit single-machine capacity continues to increase, air cooling blower fan, motor, speed reducer and supporting structure thereof also constantly maximize, comprise the engineering work loads such as the manufacturing, in-site installation to increase further, structural load also significantly increases, and in engineering reality, existing air cooling blower fan crane span structure mounting structure can not meet the needs of existing construction project.Rational air cooling blower fan portal structure can make a significant impact the links such as making, transport, installation, operation and the follow-up reliability of unit and Security, has larger use value to whole project implementation.
In view of the foregoing, the structure of existing air cooling blower fan crane span structure needs to improve.
Model utility content
The purpose of this utility model be for air cooling blower fan crane span structure mounting structure produce in the project implementation process adverse effect, in conjunction with all deficiencies of existing fan bridge mounting structure, a kind of air cooling blower fan crane span structure mounting base is proposed, structure is reasonable, connection is reliable, mounting type is flexible, effectively can reduce the novel fan crane span structure mounting structure that the adverse effect to project implementation generation installed by air cooling blower fan crane span structure.
The utility model to achieve these goals, adopts following technological scheme: a kind of air cooling blower fan crane span structure mounting base, be by: crossbeam, crossbeam, diagonal brace, support are formed; The two ends of two crossbeams arrange two crossbeams and form rectangular frame, middle part between two crossbeams arranges two crossbeams, between two crossbeams, the middle part of below arranges two supports, form two cavitys between two crossbeams at described middle part and two crossbeams at described two ends, arrange in two cavitys and form supporting frame by least two diagonal braces.
The spacing of two crossbeams at described middle part is greater than described two spacing supported.
Two crossbeams at described middle part and described two supports are all symmetricly set in the both sides of the vertical center line of two crossbeams.
Described supporting frame is " V " shape or " V " shape of falling.
The beneficial effects of the utility model are: the utility model not only manufactures, easy for installation, compared to conventional base plate Placement, the utility model is owing to have employed form that is hot rolled H-shaped and equipment connection, therefore connection reliability obviously promotes, weight also more current common structure reduces more than 15%, and economic benefit is obvious, simultaneously, the utility model can realize more than 90% component standardization and publish picture, produces, installs, and greatly reduces design, production, installation period and financial cost.Crossbeam described in the utility model, crossbeam, supporting part adopt hot rolled H-shaped, and diagonal brace adopts spiral welded pipe, and structure is simple, reliable performance, meet air cooling blower fan crane span structure to the installation of capital equipment, usage requirement simultaneously.
Main to be welded as master in the utility model structure, farthest ensure that intensity and the Security of structure.
Because air cooling system fan bridge is as the pith of power station air cooling system, whether its reasonable in design directly has influence on the actual effect of air cooling system from the convenience of fabrication and installation in early stage to later stage operation maintenance, and air cooling system fan bridge also progressively obtains in Thermal Power Station and payes attention to and development.
Fan bridge crossbeam of the present utility model is hot rolled H-shaped, according to the project needs of different air cooling system, through calculating with coordinating of relevant device, designing, and then determine the position of crossbeam and support, crossbeam and support are connected and fixed on crossbeam respectively by welding and high-strength bolt, and speed reducer in-site installation is in support.Under different project conditions, only can realize the installation needs of different speed reducer by supporting upper bolt hole adjustment, greatly reducing design, making and installation period at the standardized of realization height simultaneously.
Structure member of the present utility model makes by following operation:
The first, raw material making, preservative treatment;
The second, crossbeam welds with crossbeam;
Three, diagonal brace welds with crossbeam;
Four, after support is connected with high-strength bolt by structure with crossbeam;
Five, on-the-spot speed reducer base is bolted with support upper surface, fixes.
To sum up, the utility model can not only reduce air cooling system project implementation cycle and financial cost, and structure is simple, reliable performance, and it is convenient to install, and also can realize the standardization of height in the different air cooling system project implementation process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, general assembly structural representation;
Fig. 2 is, in Fig. 1, A is to structural representation;
Fig. 3 is, three-dimensional structure schematic diagram;
In Fig. 1,2,3: crossbeam 1, crossbeam 2, diagonal brace 3, support 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in the figure, the two ends of two crossbeams 1 arrange two crossbeams 2 and form rectangular frame, middle part between two crossbeams 1 arranges two crossbeams 2, between two crossbeams 1, the middle part of below arranges two and supports 4, form two cavitys between two crossbeams 2 at described middle part and two crossbeams 2 at described two ends, arrange in two cavitys and form supporting frame by least two diagonal braces 3.
The spacing of two crossbeams 2 at described middle part is greater than the spacing of described two supports 4.
Two crossbeams 2 at described middle part and described two supports 4 are all symmetricly set in the both sides of the vertical center line of two crossbeams 1.
Described supporting frame is " V " shape or " V " shape of falling.
Claims (4)
1. an air cooling blower fan crane span structure mounting base, be by: crossbeam (1), crossbeam (2), diagonal brace (3), support (4) form; It is characterized in that: the two ends of two crossbeams (1) arrange two crossbeams (2) and form rectangular frame, middle part between two crossbeams (1) arranges two crossbeams (2), between two crossbeams (1), the middle part of below arranges two supports (4), form two cavitys between two crossbeams (2) at described middle part and two crossbeams (2) at described two ends, arrange in two cavitys and form supporting frame by least two diagonal braces (3).
2. a kind of air cooling blower fan crane span structure mounting base according to claim 1, is characterized in that: the spacing of two crossbeams (2) at described middle part is greater than the spacing of described two supports (4).
3. a kind of air cooling blower fan crane span structure mounting base according to claim 1, is characterized in that: two crossbeams (2) at described middle part and described two supports (4) are all symmetricly set in the both sides of the vertical center line of two crossbeams (1).
4. a kind of air cooling blower fan crane span structure mounting base according to claim 1, is characterized in that: described supporting frame is " V " shape or " V " shape of falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843180.XU CN205064389U (en) | 2015-10-21 | 2015-10-21 | Air cooling fan crane span structure installation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843180.XU CN205064389U (en) | 2015-10-21 | 2015-10-21 | Air cooling fan crane span structure installation base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064389U true CN205064389U (en) | 2016-03-02 |
Family
ID=55390952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843180.XU Active CN205064389U (en) | 2015-10-21 | 2015-10-21 | Air cooling fan crane span structure installation base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907354A (en) * | 2017-02-23 | 2017-06-30 | 北京工业大学 | A kind of Air-Cooling Island fan bridge containing semi-annular vibration-proof structure |
| CN107588044A (en) * | 2017-08-16 | 2018-01-16 | 合肥思源精密五金制品有限责任公司 | A kind of idle call fan assembling beam |
-
2015
- 2015-10-21 CN CN201520843180.XU patent/CN205064389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907354A (en) * | 2017-02-23 | 2017-06-30 | 北京工业大学 | A kind of Air-Cooling Island fan bridge containing semi-annular vibration-proof structure |
| CN107588044A (en) * | 2017-08-16 | 2018-01-16 | 合肥思源精密五金制品有限责任公司 | A kind of idle call fan assembling beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 471000 Luoyang airport industrial cluster area, Luoyang, Henan Patentee after: Longhua Technology Group (Luoyang) Limited by Share Ltd Address before: 471000 Henan Luoyang Airport Industrial Agglomeration Area Patentee before: Luoyang Longhua Heat Transfer & Energy Conservation Co., Ltd. |
|
| CP03 | Change of name, title or address |