CN203821664U - Support steel structure for curved-surface external curtain wall of large transport hub - Google Patents
Support steel structure for curved-surface external curtain wall of large transport hub Download PDFInfo
- Publication number
- CN203821664U CN203821664U CN201420175986.1U CN201420175986U CN203821664U CN 203821664 U CN203821664 U CN 203821664U CN 201420175986 U CN201420175986 U CN 201420175986U CN 203821664 U CN203821664 U CN 203821664U
- Authority
- CN
- China
- Prior art keywords
- steel structure
- support
- curtain wall
- members
- vertical supporting
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000004891 communication Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000002459 sustained effect Effects 0.000 claims description 4
- 230000035699 permeability Effects 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a support steel structure for a curved-surface external curtain wall of a large transport hub. The support steel structure comprises a plurality of vertical support bar members sequentially arranged in the transverse direction, the vertical support bar members comprise a set number of support bars sequentially arranged in the vertical direction, and every two support bars adjacent up and down are connected through a connecting member; a crossbeam is connected between the corresponding two connecting members on every two adjacent vertical support bar members, all the crossbeams at the same height form a transverse beam member, and the transverse beam members and the vertical support bar members form a net structure; in the middle of the net structure, pull rods are arranged between every two corresponding transverse beam members in a crossed manner; all the connecting members on the corresponding vertical support bar members are connected with corresponding steel upright posts. By adopting the support steel structure, the permeability of the external curtain wall is excellent, the curved surface shapes required by the external curtain wall can be better simulated, and the free deformation requirement that the support steel structure and a main body steel structure are free from mutual influence in a plane under the action of both temperature and earthquake load is satisfied.
Description
Technical field
The utility model relates to a kind of support steel structure for the outer curtain wall of Large-sized Communication hinge curved surface, belongs to building curtain wall field.
Background technology
The peripheral protective curtain wall construction of Large-sized Communication hinge needs larger permeability, and as the landmark in city, its moulding also has uniqueness separately simultaneously.
At present, the outer curtain wall construction constructing in Large-sized Communication multi-purpose project adopts steel truss system, rope web frame system, pull bar steel structure system etc. more, although the outer curtain wall constructing based on them can meet the actual demand of using preferably, they also have the following disadvantages:
1, for the cross section structure of steel truss system, its member section is comparatively thick, has affected to a certain extent the permeability of outer curtain wall.And for rope web frame system, though its member is thinner rod member, there is larger prestressing force, therefore, aspect safety of structure, bring compared with adverse influence easily to main body steel work.
2, when outer curtain wall is curved surface curtain wall (as bend glass curtain wall), adopt above-mentioned each system to realize, will there is more defect and difficulty.Such as, if adopt steel truss system, need to make whole broken line splicing form, its processing, assembling, splicing all need the precision that keeps higher, because the cross section structure of steel truss system is too thick, therefore cannot simulate effectively, compactly the braced structures of curved surface curtain wall simultaneously.Again such as, if adopt rope web frame system, to the requirement of the structure design of its curve form, construction, all will strengthen, and the each side of main body steel work is required also can improve, be difficult to realize.
3, some requirement of engineering is considered the concrete conditions such as temperature, earthquake, such as roof is unfavorable for bearing the weight of facade, outer curtain wall support structure need to be with main body steel work planar without the situation such as influencing each other.During in the face of above-mentioned these situations, pull bar steel structure system cannot be used.
As can be seen here, design and a kind ofly both can keep good permeability, again can simulate outer curtain wall curved surface, can meet under the requirement of the load actions such as temperature, earthquake, the main body steel work outer curtain wall support steel structure that planar Free Transform requires is current urgent problem relatively simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of Large-sized Communication hinge curved surface outer curtain wall support steel structure, the permeability of the outer curtain wall constructing by this support steel structure is good, good visual effect, there is curve form effect preferably, also can be under the requirement of the load actions such as temperature, earthquake, meet between self and main body steel work planar without interactional Free Transform requirement.
To achieve these goals, the utility model has adopted following technical scheme:
The outer curtain wall support steel structure of a kind of Large-sized Communication hinge curved surface, it is characterized in that: it comprises along the tactic a plurality of vertical supporting bar members of horizontal direction, that this vertical supporting bar member comprises is tactic along vertical direction, set the support bar of quantity, between two neighbouring these support bars, by connecting elements, connects; On adjacent two these vertical supporting bar members, between corresponding two these connecting elementss, be connected with a crossbeam, all these crossbeams in sustained height form a transverse beam members, this transverse beam members and this vertical supporting bar member formation net structure; In this cancellated middle part, between corresponding two these transverse beam members, intersect and be provided with pull bar; Each this connecting elements on corresponding this vertical supporting bar member is with on main body steel work and the corresponding steel post flexible connection of this vertical supporting bar member.
Described connecting elements comprises otic placode, the top of this otic placode, bottom margin are connected with the end of corresponding described support bar respectively, on the two sides of this otic placode, be installed with respectively lock pin, this lock pin inserts in the end of corresponding described crossbeam and described crossbeam corresponding to this is connected, and a side of this otic placode is flexibly connected with the corresponding bearing on corresponding described steel post via bearing pin.
Described vertical supporting bar member is setting curve shape in vertical direction, and described transverse beam members in a lateral direction linearly or default curve shape.
Described support bar is connected and composed from beginning to end by a plurality of stay tubes; Described crossbeam is connected and composed from beginning to end by the steel pipe of a plurality of cross sections ovalize.
The end of described pull bar is connected with the position near described beam-end.
The utility model has the advantages that:
The utility model support steel structure both can make the outer curtain wall constructing keep good permeability, good visual effect, again can the simulate outer required curve form of curtain wall, simultaneously, the utility model also can be under the requirement of the load actions such as temperature, earthquake, meets between self support steel structure and main body steel work planar without interactional Free Transform requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is that subcontract schematic diagram (not shown top truss structure, floor slab structure, face glass and main body steel work) is looked on the right side of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to section subcontract schematic diagram.
Fig. 4 is the node structure connection description schematic diagram in Fig. 1.
Fig. 5 is the cross sectional representation of another preferred embodiment of the present utility model.
The specific embodiment
As Fig. 1 to Fig. 5, the outer curtain wall of the utility model Large-sized Communication hinge curved surface comprises along the tactic a plurality of vertical supporting bar members of horizontal direction (being horizontal direction) with support steel structure, that this vertical supporting bar member comprises is tactic along vertical direction (being short transverse), set the support bar 12 of quantity, between neighbouring two these support bars 12, by connecting elements 13, connects; On adjacent in a lateral direction two these vertical supporting bar members, between corresponding two these connecting elementss 13, (two these connecting elementss 13 are in sustained height) is connected with a crossbeam 11, all these crossbeams 11 in sustained height form a transverse beam members, this transverse beam members and this vertical supporting bar member form net structure, as shown in Figure 2; In this cancellated middle part, between corresponding two these transverse beam members, intersect and be provided with pull bar 14; Each this connecting elements 13 on corresponding this vertical supporting bar member is for steel post 50 flexible connections with corresponding with this vertical supporting bar member on main body steel work.
As Fig. 4, in actual design, connecting elements 13 comprises the otic placode 131 of vertical setting, the top of this otic placode 131, bottom margin is connected respectively (as bolt connects) with the end of respective support bar 12, on the two sides of this otic placode 131, be installed with respectively lock pin 132 (known components), this lock pin 132 inserts in the end of respective girders 11 and is connected with this respective girders 11 (except the crossbeam 11 that is positioned at net structure outermost one side and lock pin 132 do not carry out bolt is connected, all the other crossbeams 11 all carry out bolt with lock pin 132 and are connected), one side of this otic placode 131 is flexibly connected along direction in structural plan with the corresponding bearing 51 (known components) of installing on respective steel column 50 via bearing pin 133 (bearing pin of lengthening).In the utility model, otic placode 131 has guaranteed that with being flexibly connected of bearing 51 the utility model support steel structure and main body steel work planar have the effect of mutual motion, the utility model is had on the basis of regulating error advantage, both can keep structural stability, again can adaptive temperature, the function influence of the load such as earthquake.It should be noted that, Fig. 4 shows respectively the assembling being connected between situation that crossbeam 11 has been connected with lock pin 132 and crossbeam 11 and lock pin 132 and disassembles situation, better to show the annexation of crossbeam 11 and lock pin 132.
In actual design, according to the different requirements of building, vertical supporting bar member can be setting curve shape in vertical direction, and transverse beam members in a lateral direction can be linearly or default curve shape.More particularly, in the utility model, support bar 12 can be preferably with the vertical curve shape of the outer curtain wall of broken line form simulation, and crossbeam 11 can be simulated the horizontal curve shape of outer curtain wall preferably with broken line form, thereby meet the required whole curve form of outer curtain wall, meet building requirements.
In actual use, the utility model can also the very large plane curve form of simulate curvature, as shown in Figure 5, support bar 12 has simulated arc shape in vertical direction with broken line form, crossbeam 11 has simulated arcuate shape in a lateral direction, thereby so that the curve form of the outer curtain wall constructing is spherical in shape, this is that the outer curtain wall that constructs in current Large-sized Communication multi-purpose project is difficult to realize while adopting more very thin member section.
When actual design, support bar 12 can be connected and composed by a plurality of stay tubes (known components) head and the tail, and crossbeam 11 can be connected and composed from beginning to end by the steel pipe of a plurality of cross sections ovalize.The stay tube that sectional dimension is less can be born deadweight, and the steel pipe of cross section ovalize both can guarantee that the sectional dimension in horizontal line of sight was as far as possible little, has again effective wind resistance simultaneously.
In the utility model, the design of pull bar 14 can guarantee that net structure that in the utility model, transverse beam members and vertical supporting bar member construct planar maintains the rigidity of self, the stability that keeps structure, while making the utility model planar be subject to load, can independently bear, not affect main body steel work.In practice, the end of pull bar 14 can be connected to the position near crossbeam 11 ends.
In the utility model, crossbeam 11, support bar 12, connecting elements 13, pull bar 14 are all made by steel material.
While building the outer curtain wall of Large-sized Communication hinge curved surface, according to the curved design requirement of outer curtain wall, each vertical supporting bar member and each transverse beam members are installed, the cancellated curve form that transverse beam members and vertical supporting bar member are formed meets the curved surface requirement of this outer curtain wall, wherein, support bar 12 in vertical supporting bar member is used for simulating the curve shape in outer curtain wall vertical direction, and the crossbeam 11 in transverse beam members is used for simulating outer curtain wall curve shape in a lateral direction.
In actual installation, for vertical supporting bar member, the bottom of its nethermost support bar 12 can be fixed in concrete building plated construction 40 via fixture 16, and the upper end of a uppermost support bar 12 can be connected with the otic placode 131 of corresponding connecting elements 13.
According to the facilities of the steel post 50 of main body steel work, in all vertical supporting bar members, select several vertical supporting bar members corresponding with each steel post 50, each connecting elements 13 on each vertical supporting bar member in these vertical supporting bar members of selecting is flexibly connected with a steel post 50 corresponding on main body steel work, and all the other vertical supporting bar members are not connected with steel post 50.The bottom of steel post 50 is fixed on floor slab structure 40 and its top is connected with top truss structure 30.
After installing the net structure of transverse beam members and vertical supporting bar member formation, just can carry out the installation of pull bar 14.The installation site of pull bar 14 is restriction not, depending on actual demand, is generally arranged on cancellated middle part.If two pull bars 14 that intersect are considered as to one group,, in vertical direction, can install many groups according to actual requirement, in short transverse, can cross over a plurality of support bars 12 for every group, on width, can cross over a plurality of crossbeams 11.For example, Fig. 2 shows and in the vertical direction of cancellated middle part, is provided with two groups of pull bars, has crossed over 3 support bars 12 for every group in short transverse, has crossed over 3 crossbeams 11 on width.
Finally install face glass 20.During installation, between two neighbouring face glasss 20, by the section bar 21 of setting, realize and connecting, between adjacent two face glasss 20 in left and right, by fluid sealant, realize splicing, and, horizontally-spliced seam between two face glasss 20 is all relative with corresponding crossbeam 11, and the section bar 21 at this horizontally-spliced seam place is connected with this crossbeam 11 by connecting rod 22.
After all face glasss 20 install, just the face glass of bottom 20 can be fixed and be connected with being fixed on aluminium extruded sections on floor slab structure 40 via corresponding ground fixture (not marking in figure), and the face glass 20 at top is via being connected with top truss structure 30 such as baffle plate etc.Thus, the weight of the face glass 20 of whole outer curtain wall is delivered on floor slab structure 40 by support bar 12.
In the utility model, main body steel work comprises steel post 50, the section bar 21 of installing on main body steel work, top truss structure 30, floor slab structure 40, face glass 20 and face glass 20 etc. is well known structures or the parts of this area, therefore its concrete formation does not here describe in detail.
The utility model has the advantages that:
The utility model support steel structure both can make the outer curtain wall constructing keep good permeability, good visual effect, again can the simulate outer required curve form of curtain wall, simultaneously, the utility model also can meet between self support steel structure and main body steel work planar without interactional Free Transform requirement, realizes the functional requirement of the load actions such as adaptive temperature, earthquake.
The above is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; in the situation that not deviating from spirit and scope of the present utility model; the apparent changes such as any equivalent transformation based on technical solutions of the utility model basis, simple replacement, within all belonging to the utility model protection domain.
Claims (5)
1. the outer curtain wall support steel structure of a Large-sized Communication hinge curved surface, it is characterized in that: it comprises along the tactic a plurality of vertical supporting bar members of horizontal direction, that this vertical supporting bar member comprises is tactic along vertical direction, set the support bar of quantity, between two neighbouring these support bars, by connecting elements, connects; On adjacent two these vertical supporting bar members, between corresponding two these connecting elementss, be connected with a crossbeam, all these crossbeams in sustained height form a transverse beam members, this transverse beam members and this vertical supporting bar member formation net structure; In this cancellated middle part, between corresponding two these transverse beam members, intersect and be provided with pull bar; Each this connecting elements on corresponding this vertical supporting bar member is with on main body steel work and the corresponding steel post flexible connection of this vertical supporting bar member.
2. support steel structure as claimed in claim 1, is characterized in that:
Described connecting elements comprises otic placode, the top of this otic placode, bottom margin are connected with the end of corresponding described support bar respectively, on the two sides of this otic placode, be installed with respectively lock pin, this lock pin inserts in the end of corresponding described crossbeam and described crossbeam corresponding to this is connected, and a side of this otic placode is flexibly connected with the corresponding bearing on corresponding described steel post via bearing pin.
3. support steel structure as claimed in claim 1, is characterized in that:
Described vertical supporting bar member is setting curve shape in vertical direction, and described transverse beam members in a lateral direction linearly or default curve shape.
4. support steel structure as claimed any one in claims 1 to 3, is characterized in that:
Described support bar is connected and composed from beginning to end by a plurality of stay tubes; Described crossbeam is connected and composed from beginning to end by the steel pipe of a plurality of cross sections ovalize.
5. support steel structure as claimed any one in claims 1 to 3, is characterized in that:
The end of described pull bar is connected with the position near described beam-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175986.1U CN203821664U (en) | 2014-04-11 | 2014-04-11 | Support steel structure for curved-surface external curtain wall of large transport hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175986.1U CN203821664U (en) | 2014-04-11 | 2014-04-11 | Support steel structure for curved-surface external curtain wall of large transport hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821664U true CN203821664U (en) | 2014-09-10 |
Family
ID=51477178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175986.1U Expired - Lifetime CN203821664U (en) | 2014-04-11 | 2014-04-11 | Support steel structure for curved-surface external curtain wall of large transport hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821664U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544820A (en) * | 2015-12-25 | 2016-05-04 | 上海江河幕墙***工程有限公司 | Curve-surface outer curtain wall support steel structure with hanger rods with spring devices and construction method of support steel structure |
| CN107653982A (en) * | 2017-09-29 | 2018-02-02 | 江苏沪宁钢机股份有限公司 | A kind of door headpin structure and its installation method for curtain wall |
| CN108335640A (en) * | 2018-04-02 | 2018-07-27 | 万达文化旅游规划研究院有限公司 | Steel construction and its layout method for large-scale curved LED screen |
| CN111088748A (en) * | 2020-01-06 | 2020-05-01 | 招商局重庆交通科研设计院有限公司 | 3D printing landscape bridge and construction method thereof |
| CN115233878A (en) * | 2022-05-31 | 2022-10-25 | 中国建筑第八工程局有限公司 | Self-adaptive curved surface diagonal cable net curtain wall structure |
-
2014
- 2014-04-11 CN CN201420175986.1U patent/CN203821664U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544820A (en) * | 2015-12-25 | 2016-05-04 | 上海江河幕墙***工程有限公司 | Curve-surface outer curtain wall support steel structure with hanger rods with spring devices and construction method of support steel structure |
| CN105544820B (en) * | 2015-12-25 | 2018-05-08 | 上海江河幕墙***工程有限公司 | Curtain wall support steel structure and its construction method outside curved surface with spring assembly sunpender |
| CN107653982A (en) * | 2017-09-29 | 2018-02-02 | 江苏沪宁钢机股份有限公司 | A kind of door headpin structure and its installation method for curtain wall |
| CN108335640A (en) * | 2018-04-02 | 2018-07-27 | 万达文化旅游规划研究院有限公司 | Steel construction and its layout method for large-scale curved LED screen |
| WO2019192093A1 (en) * | 2018-04-02 | 2019-10-10 | 大连万达集团股份有限公司 | Steel structure for large-sized curved led screen and layout method thereof |
| CN108335640B (en) * | 2018-04-02 | 2024-04-16 | 大连万达集团股份有限公司 | Steel structure for large curved surface LED screen and layout method thereof |
| CN111088748A (en) * | 2020-01-06 | 2020-05-01 | 招商局重庆交通科研设计院有限公司 | 3D printing landscape bridge and construction method thereof |
| CN115233878A (en) * | 2022-05-31 | 2022-10-25 | 中国建筑第八工程局有限公司 | Self-adaptive curved surface diagonal cable net curtain wall structure |
| CN115233878B (en) * | 2022-05-31 | 2023-09-01 | 中国建筑第八工程局有限公司 | Self-adaptive shape-finding curved surface oblique cable net curtain wall structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203821664U (en) | Support steel structure for curved-surface external curtain wall of large transport hub | |
| CN103883054B (en) | A kind of rope bar girt strip composite floor system and construction method thereof | |
| CN106149882A (en) | A kind of lateral resisting and antigravity separate steel structure of housing system and construction method thereof | |
| CN102677824A (en) | Special-shaped composite concrete-filled steel tube column matched with spiral stirrups and making method of special-shaped composite concrete-filled steel tube column | |
| CN106522419B (en) | Adjacent beam-supporting column conversion beam that strides and set up steel sheet concrete shear force wall | |
| CN102704569A (en) | Multilayer large-span assembling integral type space steel grid building structure and manufacturing method | |
| CN104533017A (en) | Fish belly type longspan vierendeel truss structure | |
| CN102235055A (en) | Stayed prestressed orthogonal space tube truss steel grid structure and manufacturing method thereof | |
| CN104929242B (en) | Hollow core tube structure system of high-rise building frame | |
| CN202577580U (en) | Multilayer longspan assembled integral space steel grid building structure | |
| CN202543899U (en) | Reinforced prestressed U-shaped sheet pile | |
| CN108035470A (en) | A kind of big plate of flooring and its manufacture method | |
| CN103883044A (en) | Groove-shaped steel plate shear wall with inbuilt round reinforcing cages and externally pasted steel plate supports and construction method | |
| CN106522420A (en) | Built-in truss combined structure | |
| CN203514510U (en) | Profile inner distributed cable supported net rack structure | |
| CN202969278U (en) | Molding frame for assembling of bridge frameworks | |
| CN103526826A (en) | Space truss string structure with cables arranged inside | |
| CN105821966B (en) | A kind of support flat push type multi-cavity steel tube concrete coupled column braced frame system | |
| CN109235770B (en) | Large-span special-shaped cross truss structure and mounting method thereof | |
| CN205134660U (en) | Light steel concrete slab post structure of prefabricated assembly | |
| CN110306673B (en) | Multi-layer large-space building structure | |
| CN103243816A (en) | Steel truss support capable of reserving door opening and steel truss tube structure with support | |
| CN103397638A (en) | Tie bar for supporting system in high-rigidity integral prestressed fabricated foundation pit support | |
| CN111139970A (en) | Cantilever truss structure | |
| CN105297891A (en) | Flexing constraint support and concrete beam-column T-shaped steel anchoring and connecting node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |