CN205822858U - A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements - Google Patents
A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements Download PDFInfo
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- CN205822858U CN205822858U CN201620670219.7U CN201620670219U CN205822858U CN 205822858 U CN205822858 U CN 205822858U CN 201620670219 U CN201620670219 U CN 201620670219U CN 205822858 U CN205822858 U CN 205822858U
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- cooling tower
- chord member
- steel structure
- bar
- type steel
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Abstract
The utility model discloses a kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements, described cooling tower is connected according to certain rules by a series of six bar tetrahedron modulo unit and combines；Described modulo unit is made up of two chord members and four web members；Two chord member orthogonal spaces of modulo unit, meridian direction and horizontal direction along cooling tower are arranged respectively, are referred to as outer chord member and interior chord member；Four web members connect four end points of two chord members；Described outer chord member is along the continuous through layout of meridian direction, and described interior chord member is formed close ring, outer chord member and interior chord member in the horizontal direction and connected by described web member；Cooling tower uses the node that solder sphere is combined with ring flange.The cooling tower simple structure of the application, construct convenient, be easy to safeguard and cheap.
Description
Technical field
This utility model relates to the design field of large cooling column structure, is specifically related to a kind of by six bar tetrahedron element groups
The assembling type steel structure cooling tower become.
Background technology
Cooling tower is a kind of the industrial circle wide variety of cooling facilities such as electric power, iron and steel, oil, chemical industry, its master
Act on the place being to provide heat exchange for carrying the cooling water of used heat and air, make waste thermal energy spill into rapidly air, thus protect
Demonstrate,prove the properly functioning of production system.
In terms of structural system, cooling tower structure is typical revolutional shell structure.Large cooling column now is adopted mostly
Being hyp armored concrete revolutional shell structure with meridian, it is strong etc. that this structure has good stability, corrosion resistance
Feature.However as the increase of industrial construction scale, cooling tower size rises the most therewith, and xoncrete structure is from great and thus
The factors such as the cost increase caused make it gradually lose the upper hand, and produce with resource consumption in work progress is big and environmental pollution is tight
The problem such as heavily is also runed counter to the environmental protection concept currently advocated.In this context, steel construction becomes the choosing of large cooling column structural system
The new direction of type.Compared with reinforced concrete structure, steel structure cooling tower has from the advantage such as heavy and light, easy construction, duration be short,
And layout of structural system is flexible, it is not necessary to stick to single construction profile, the most not only can be obtained by structural system optimization
Excellent stress performance and economic indicator, moreover it is possible to create conditions for the performance optimization in terms of thermal technology.Tie for Large Steel both at home and abroad
Structure cooling tower has been carried out some researchs, but engineering practice is the rarest compared with xoncrete structure.
Being found by literature survey, steel structure cooling tower has the big class of two as depicted in figs. 1 and 2.Fig. 1 is by rigid member
The triangular mesh steel structure cooling tower of composition, wherein component both can use the steel flanged beam steel pipe of circle or square-section, also
Latticed members can be used, or be double-deck or multi-layer net structure.Assembly can be carried out in units of single component during construction,
Component assembly can also be become a series of triangular mesh, then carry out assembly with triangular mesh for basic module.Work as cooling tower
During for bilayer or multi-layer net structure, it would however also be possible to employ the grid configuration such as tetragon, quadrangular pyramid.But these cooling tower structure forms
There is assembling inconvenience, the problem being unfavorable for construction.Fig. 2 is cable net structure and the steel structure cooling tower of central authorities' king-post composition, the earliest
Being proposed by the Schlaich of Germany and applied, this system provides rigidity mainly by the pretension in cable net structure, usual during construction
Lifting device is fixed on the top of central authorities' king-post, cable net structure is promoted, and after lifting puts in place, directly carries out stretch-draw,
But cable tensios control is complicated.
Utility model content
For the problem of the steel structure cooling tower existence that existing rigid member forms, the purpose of this utility model is to provide
A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements, this cooling tower simple structure, construct convenient, be easy to dimension
Protect and cheap.
For achieving the above object, this utility model is by the following technical solutions:
A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements, described cooling tower is by a series of six bars four
Face body modulo unit connects according to certain rules and combines；Described modulo unit is made up of two chord members and four web members；Modulus
Two chord member orthogonal spaces of unit, arrange along the meridian direction of cooling tower and horizontal direction respectively, are referred to as outer chord member and interior
Chord member；Four web members connect four end points of two chord members；Described outer chord member is along the continuous through layout of meridian direction, described interior
Chord member is formed close ring, outer chord member and interior chord member in the horizontal direction and is connected by described web member；Cooling tower use solder sphere with
The node that ring flange combines.
Further, if arranging arterial highway reinforcing ring bar at the differing heights of described cooling tower.
Further, a described outer chord member or interior chord member and two web members and half welding in the typical node of described node
Hollow ball is connected, and the radial position of welding hollowing ball arranges ring flange；Ring flange is passed through between six bar tetrahedron modulo unit
Connect fixing.
Further, outer surface or the inner surface of described cooling tower is provided with cooling tower eyelid covering.
Further, described ring flange is provided with ribbed stiffener.
This utility model has a following Advantageous Effects:
1., compared with conventional steel bar concrete construction cooling tower, this utility model had from heavy and light, easy construction, duration
The advantages such as short, cost is low.
2. use rational structure to arrange and joint structure, the specification unification as far as possible of modulo unit can be made and be prone to assembled,
Facilitate implementation the standardized designs of cooling tower structure, industrialized production and prefabricated construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel structure cooling tower in prior art；
Fig. 2 is the structural representation of cable net structure cooling tower in prior art；
Fig. 3 is this utility model steel structure cooling tower axonometric drawing；
Fig. 4 is this utility model steel structure cooling tower elevation；
Fig. 5 is this utility model steel structure cooling tower plane graph；
Fig. 6 is the Split type structure schematic diagram of each assembly of this utility model steel structure cooling tower；
Fig. 7 is that cooling tower local constitutes schematic diagram；
Fig. 8 is six bar tetrahedron modulo unit organigrams；
Fig. 9 is typical node organigram；
Figure 10 is typical node assembling process schematic diagram；
Figure 11 is the schematic diagram carrying out construction and installation with six bar tetrahedrons for modulo unit；
In figure, 1 is cooling tower main body, and 2 is six bar tetrahedron basic module unit, and 3 is reinforcing ring bar, and 4 is outer chord member, 5
For web member, 6 is interior chord member；7 is typical node；8 is ring flange；9 is welding hollowing ball；10 is ribbed stiffener；11 for ring flange even
Connecting bolt.
Detailed description of the invention
Below, with reference to accompanying drawing, this utility model is more fully illustrated, shows shown in the drawings of of the present utility model
Example embodiment.But, this utility model can be presented as multiple multi-form, is not construed as being confined to describing here
Exemplary embodiment.And it is to provide these embodiments, so that this utility model is fully and completely, and by of the present utility model
Scope fully conveys to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left " " right ", be used for
Shown in bright figure a element or feature are relative to another element or the relation of feature.It should be understood that except in figure
Outside the orientation illustrated, spatial terminology is intended to include device different azimuth in use or operation.Such as, if in figure
Device is squeezed, be stated as being positioned at the element of other elements or feature D score will be located into other elements or feature " on ".Cause
This, exemplary term D score can comprise upper and lower both orientation.Device can otherwise position (90-degree rotation or be positioned at
Other orientation), relatively illustrate used herein of space correspondingly to explain.
As shown in Fig. 3-11, it is cold that this utility model provides a kind of assembling type steel structure being made up of six bar tetrahedron elements
But tower, described cooling tower main body 1 is connected according to certain rules by a series of six bar tetrahedron modulo unit 2 and combines；Described mould
Counting unit 2 is made up of two chord members and four web members 5；Two chord member orthogonal spaces of modulo unit, respectively along the son of cooling tower
Noon line direction and horizontal direction are arranged, are referred to as outer chord member 4 and interior chord member 6 successively；Four web members 5 connect four ends of two chord members
Point；Described outer chord member 4 forms close ring, outward in the horizontal direction along the continuous through layout of meridian direction, described interior chord member 6
Chord member 4 and interior chord member 6 are connected by described web member 5, make the two can co-ordination, shared is vertical and horizontal loading.Cooling
Tower uses the node that solder sphere 9 is combined with ring flange 8.When cooling tower external observation, cooling tower agent structure is hoop broken line
Shape, wherein crestal line is the outer chord member 4 of up/down perforation, and valley line is the vertical connecting line of interior chord member 6 end points；From the internal observation of cooling tower
Time, cooling tower agent structure is vertical fold-line-shaped, and wherein crestal line is the interior chord member 6 that hoop is through, valley line be at sustained height outside
Chord member 4 end points hoop connecting line.
If arranging arterial highway reinforcing ring bar 3 at the differing heights of described cooling tower.
A described outer chord member 4 or interior chord member 6 and two web members 5 and half welding hollowing ball 9 in the typical node 7 of node
It is connected, at the radius of welding hollowing ball 9, is provided with ring flange 8；Connected by ring flange 8 between six bar tetrahedron modulo unit 2, method
Two adjacent six bar tetrahedron modulo unit 2 are connected by blue dish connecting bolt 11 through the bolt hole of setting on ring flange 8.
The outer surface of cooling tower or inner surface are provided with cooling tower eyelid covering.The profile of cooling tower uses hyperbola or circular cone
Straight barrel type.Ribbed stiffener 10 and ring flange connecting bolt 11 it is provided with on ring flange 8.
This utility model is compared with conventional steel bar concrete construction cooling tower, and this utility model has from heavy and light, construction party
The advantages such as just, the duration is short, cost is low.Additionally, this utility model uses rational structure to arrange and joint structure, modulus list can be made
The specification of unit is the most unified and is prone to assembled, it is simple to realize the standardized designs of cooling tower structure, industrialized production and assembling
Construction.
Described above simply to illustrate that this utility model, it is understood that this utility model is not limited to above enforcement
Example, meets the various variants of this utility model thought all within protection domain of the present utility model.
Claims (5)
1. the assembling type steel structure cooling tower being made up of six bar tetrahedron elements, it is characterised in that described cooling tower is by
Series six bar tetrahedron modulo unit connect according to certain rules and combine；Described modulo unit is by two chord members and four web members
Composition；Two chord member orthogonal spaces of modulo unit, meridian direction and horizontal direction along cooling tower are arranged, outside being referred to as respectively
Chord member and interior chord member；Four web members connect four end points of two chord members；Described outer chord member is along the continuous through cloth of meridian direction
Putting, described interior chord member is formed close ring, outer chord member and interior chord member in the horizontal direction and is connected by described web member；Cooling tower uses
The node that solder sphere is combined with ring flange.
The assembling type steel structure cooling tower being made up of six bar tetrahedron elements the most according to claim 1, it is characterised in that
If arranging arterial highway reinforcing ring bar at the differing heights of described cooling tower.
The assembling type steel structure cooling tower being made up of six bar tetrahedron elements the most according to claim 1, it is characterised in that
In the typical node of described node, a described outer chord member or interior chord member and two web members and half welding hollowing ball are connected, welding
The radial position of hollow ball arranges ring flange, is connected by ring flange between six bar tetrahedron modulo unit.
The assembling type steel structure cooling tower of six bar tetrahedron element compositions the most according to claim 1, it is characterised in that institute
Outer surface or the inner surface of stating cooling tower are provided with cooling tower eyelid covering.
The assembling type steel structure cooling tower of six bar tetrahedron element compositions the most according to claim 1, it is characterised in that institute
State and on ring flange, be provided with ribbed stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670219.7U CN205822858U (en) | 2016-06-29 | 2016-06-29 | A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670219.7U CN205822858U (en) | 2016-06-29 | 2016-06-29 | A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822858U true CN205822858U (en) | 2016-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620670219.7U Withdrawn - After Issue CN205822858U (en) | 2016-06-29 | 2016-06-29 | A kind of assembling type steel structure cooling tower being made up of six bar tetrahedron elements |
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| CN (1) | CN205822858U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971328A (en) * | 2016-06-29 | 2016-09-28 | 北京市建筑设计研究院有限公司 | Fabricated steel-structure cooling tower consisting of six-rod tetrahedron units |
| CN107605190A (en) * | 2017-10-26 | 2018-01-19 | 哈尔滨工业大学 | A kind of double-deck quadrangular pyramid reticulated shell steel structure cooling tower of local strengthening |
| CN107806273A (en) * | 2017-10-26 | 2018-03-16 | 哈尔滨工业大学 | A kind of assembling type node applied to single-layer steel structure cooling tower |
| CN110388119A (en) * | 2018-04-20 | 2019-10-29 | 山东省冶金设计院股份有限公司 | A kind of modular assembly formula steel construction lattice tower |
| CN110453946A (en) * | 2019-08-22 | 2019-11-15 | 温州春桦秋时科技有限公司 | Cooling tower connecting node and its assembled cooling tower |
-
2016
- 2016-06-29 CN CN201620670219.7U patent/CN205822858U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971328A (en) * | 2016-06-29 | 2016-09-28 | 北京市建筑设计研究院有限公司 | Fabricated steel-structure cooling tower consisting of six-rod tetrahedron units |
| CN105971328B (en) * | 2016-06-29 | 2018-11-27 | 北京市建筑设计研究院有限公司 | A kind of assembling type steel structure cooling tower being made of six bar tetrahedron elements |
| CN107605190A (en) * | 2017-10-26 | 2018-01-19 | 哈尔滨工业大学 | A kind of double-deck quadrangular pyramid reticulated shell steel structure cooling tower of local strengthening |
| CN107806273A (en) * | 2017-10-26 | 2018-03-16 | 哈尔滨工业大学 | A kind of assembling type node applied to single-layer steel structure cooling tower |
| CN107806273B (en) * | 2017-10-26 | 2023-09-29 | 哈尔滨工业大学 | Be applied to assembled node of individual layer steel construction cooling tower |
| CN110388119A (en) * | 2018-04-20 | 2019-10-29 | 山东省冶金设计院股份有限公司 | A kind of modular assembly formula steel construction lattice tower |
| CN110453946A (en) * | 2019-08-22 | 2019-11-15 | 温州春桦秋时科技有限公司 | Cooling tower connecting node and its assembled cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bai Guangbo Inventor after: Dong Shilin Inventor after: Zhu Zhongyi Inventor after: Liu Fei Inventor after: Zhao Baoqing Inventor after: Zhou Zhongfa Inventor after: Qin Kai Inventor before: Bai Guangbo Inventor before: Dong Shilin Inventor before: Zhu Zhongyi Inventor before: Liu Fei Inventor before: Zhao Baoqing |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 100045 Beijing city Xicheng District South Road No. 62 Patentee after: BEIJING INSTITUTE OF ARCHITECTURAL DESIGN Patentee after: Zhejiang University Patentee after: State Astronomical Observatory, CAS Address before: 100045 Beijing city Xicheng District South Road No. 62 Patentee before: BEIJING INSTITUTE OF ARCHITECTURAL DESIGN |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20181127 |
|
| AV01 | Patent right actively abandoned |