CN207032943U - Tilt the tree-shaped post platform canopy of concrete filled steel tube - Google Patents
Tilt the tree-shaped post platform canopy of concrete filled steel tube Download PDFInfo
- Publication number
- CN207032943U CN207032943U CN201720817726.3U CN201720817726U CN207032943U CN 207032943 U CN207032943 U CN 207032943U CN 201720817726 U CN201720817726 U CN 201720817726U CN 207032943 U CN207032943 U CN 207032943U
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- Prior art keywords
- column
- tree
- truss
- branch
- lower edge
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 210000000474 Heel Anatomy 0.000 description 1
- 210000001503 Joints Anatomy 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 240000005158 Phaseolus vulgaris Species 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000576 supplementary Effects 0.000 description 1
Abstract
The utility model discloses one kind to tilt the tree-shaped post platform canopy of concrete filled steel tube, including awning frame, and the weather shield covered on above awning frame, it is characterized in that, the awning frame includes column, the transverse truss and longitudiual truss being fixed on above column；The transverse truss connects composition rectangular frame with longitudiual truss head and the tail by column cap, and the column cap uses tree-shaped column cap, for connecting transverse truss, longitudiual truss and column；The column of the longitudiual truss both sides tilts towards the center position of longitudiual truss, and wherein the inclination angle of side is more than the inclination angle of opposite side.Advantage：The gradient is formed, realizes functional in organized water drainage；In earthquake, the inclined pillar of both direction can be effective against the inertia force of both direction respectively；Reduce post bottom moment of flexure, reduce shaft and foundation cost；The advantages of utilizing steel and concrete simultaneously；Tree-shaped column cap can mitigate the burden of node, increase aesthetic.
Description
Technical field
It the utility model is related to and be related to a kind of platform canopy structure, it is more particularly to a kind of to tilt the tree-shaped post station of concrete filled steel tube
Platform awning structure.
Background technology
In general, awning is when building, with the in the majority of flat-top, especially for steel construction or glass fibre reinforced plastic structure,
Such design is often also all used, such design can reach very strong aesthetic property, but it also shows the aspect of deficiency, i.e.,
Its drainage system is often affected.When by torrential rain or heavy snow, the sleet of accumulation often produces this structure
The burden of the component such as raw huge load, increase beam, post.In addition, corrosion of the rainwater for following pillar and other components, meeting
Reduce the service life of awning.In order to solve drainage problem, two organ timberings of platform canopy is tilted different angles, may be such that rain
Canopy produces certain gradient naturally, and then realizes functional in organized water drainage.Common platform canopy, structure can be produced by train in/out station
The effect of the loads such as raw wind load, deadweight, inertia force caused by earthquake, these loads finally can all be delivered to post so that post
Bottom moment of flexure is larger so that basic cost increase.Using tilt column platform canopy structure, shaft tilts laterally, itself weight
Power can balance a part of post bottom moment of flexure.The moments of flexure of post controlling sections can be reduced when thus designing, reduces shaft and basis
Cost.In addition, under geological process, relative to the pillar of conventional upright, the inclined pillar of both direction is effective against earthquake
Caused horizontal inertial force
In recent decades, steel core concrete column is transported more and more widely in civil engineering particularly building structure field
With.The advantages of steel core concrete column is exactly while utilizes steel and concrete, make the integral working after two kinds of combinations of materials will
The simple superposition of the two performance is substantially better than, greatly lifts its combination property.It is beautiful not as shaped steel as station post, concrete column
See, and pure steel structure is restricted by its stability, thus the steel core concrete column for evading both shortcomings just arises at the historic moment.
For the superstructure of complexity, a pencil column cap can provide multiple fulcrums, a dispersible original node it is interior
Power so that supporting surface expands, and mitigates the burden of node.In addition, in earthquake prone areas, node region often destroys seriously, steel
Structure node is easy to the repair after prefabrication and calamity, node replacement convenience and high-efficiency, it is not necessary to or only need a small amount of show
The wet trade of field.In summary the reason for several respects, tilt the tree-shaped post platform canopy of concrete filled steel tube and just arise at the historic moment.
The content of the invention
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided one kind tilts steel tube concrete
The tree-shaped post platform canopy structure of soil.
In order to solve the above technical problems, the utility model provides a kind of inclination tree-shaped post platform canopy of concrete filled steel tube, bag
Awning frame is included, and the weather shield covered on above awning frame, it is characterized in that, the awning frame includes column, is fixed on column
The transverse truss and longitudiual truss of side；The transverse truss connects composition rectangular frame, institute with longitudiual truss head and the tail by column cap
State column cap and use tree-shaped column cap, for connecting transverse truss, longitudiual truss and column, each tree-shaped column cap connects one and stood
Post, a transverse truss and at least one longitudiual truss, a width of transverse truss is pieced together by several tree-shaped column caps, it is a length of
The awning frame of some longitudiual truss；The column of the transverse truss both sides tilts towards the center position of transverse truss, wherein one
The inclination angle of side is more than the inclination angle of opposite side.
Further, the column uses identical concrete filled steel tube, and is prefabricated in the factory and finishes.
Further, the tree-shaped column cap with transverse truss, longitudiual truss and column by being welded to connect.
Further, the inclination angle is the angle of column and plumb line.
Further, the tree-shaped column cap is divided into lower edge branch and winded up branch, the lower edge branch include lower edge anchor and
With the integrally formed some lower edge branches to external diffusion of lower edge anchor, it is described wind up branch include wind up anchor and with wind up anchor one
Shaping some branches that wind up to external diffusion, wherein lower edge anchor is cast in concrete, prefabricated together with column, wind up anchor and
One of lower edge branch is welded to connect, and described wind up and passes through weldering at branch respectively with the lower edge branch of the branch homonymy that winds up
The upper and lower ends of transverse truss or longitudiual truss are connect in succession.
Further, the angle is 10 degree of -20 degree, wherein, the inclination angle of side is bigger than the inclination angle of opposite side 5 degree.
The beneficial effect that the utility model is reached：
1）The gradient is formed, realizes functional in organized water drainage, removes the trouble for looking for slope or inorganization drainage belt from；
2）In earthquake, the inclined pillar of both direction can be effective against the inertia force of both direction respectively；
3）Reduce post bottom moment of flexure, reduce shaft and foundation cost；
4）Steel core concrete column can utilize the advantages of steel and concrete simultaneously；
5）Tree-shaped column cap can mitigate the burden of node, increase aesthetic.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2（a）For lower boom branch, 2（b）For top boom branch, 2（c）For column cap overall schematic；
Fig. 3 is that the utility model column tilts schematic diagram.
1 in figure is longitudiual truss, and 2 be transverse truss, and 3 be column, and 4 be column cap, and 5 be lower edge anchor, and 6 be lower edge branch, 7
It is the anchor that winds up, 8 be lower edge branch.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in Figure 1,2 and 3, it is a kind of to tilt the tree-shaped post platform canopy of concrete filled steel tube, including awning frame, and cover on rain
Weather shield above frame, it is characterized in that, the awning frame includes column 3, is fixed on the longitudiual truss 1 and horizontal stroke of the top of column 3
To truss 2；The longitudiual truss 1 and the head and the tail of transverse truss 2 connect composition rectangular frame by column cap 4, and the column cap 4 uses
Tree-shaped column cap, for connecting longitudiual truss 1, transverse truss 2 and column 3, each tree-shaped column cap connects a column 3, one
Individual transverse truss 2 and at least one longitudiual truss 1, a width of longitudiual truss, Chang Weiruo are pieced together by several tree-shaped column caps
The awning frame of dry transverse truss；The column of the both sides of transverse truss 2 tilts towards the center position of transverse truss 2, wherein one
The inclination angle of heel post is more than the inclination angle of opposite side.
In the present embodiment, the column 3 uses identical concrete filled steel tube.
In the present embodiment, the column cap 4 is with longitudiual truss 1, transverse truss 2 and column 3 by being welded to connect.
In the present embodiment, the inclination angle is the angle of column 3 and plumb line, and the angle of side is 20 degree, opposite side
Angle is 15 degree.
In the present embodiment, the tree-shaped column cap is divided into lower edge branch and branch of winding up, the lower edge branch include lower edge anchor 5
With with the integrally formed some lower edge branches 6 to external diffusion of lower edge anchor, it is described wind up branch include wind up anchor 7 and with the anchor that winds up
Integrally formed some branches 8 that wind up to external diffusion, wherein lower edge anchor 5 is cast in concrete, prefabricated together with column, on
String anchor 7 and one of lower edge branch 6 are welded to connect, and the branch 8 that winds up is by being welded to connect transverse truss 2 or longitudinal purlin
Frame 1, tree-shaped column cap mitigate the burden of node and add aesthetic significantly.Specifically：Lower edge anchor is acted on transverse direction
Or the Shear transfer of longitudiual truss is converted to axle power and moment of flexure that column is born to column.Lower edge anchor is cast in concrete,
Ensure the connection of column cap and column, unlikely column comes off with cylinder.One branch of lower edge anchor is used to weld with the anchor that winds up, and its
The effect of his branch is that lower boom laterally or longitudinally adjacent thereto is connected.Be connected with truss be homonymy wind up branch and
Lower edge branch distinguishes the upper and lower side of truss frame for connecting.The principle of the burden of node can be mitigated：For in general bean column node（Or
It is the node of truss）, the shearing that crossbeam transmits will produce huge stress in position of joints, thus occur in disasters such as earthquakes
When, node often first produces destruction.And such a column cap node, by the winding up of laterally or longitudinally truss, the shearing point that lower edge transmits
Supplementary biography passs column, and it is non-disposable directly transmit, thus the effect for reducing column cap node burden can be reached.
Build process：
1st, the basis of column is carried out in advance, and basis can use the form of independent foundation under column, and reinforcing bar can be selected in basic material
Concrete or pure steel structure form.Because of column outside steel pipe, therefore column more convenient can be obtained and is connected with steel.Column lifting construction is complete
Bi Hou, joint filling processing is done with pea gravel concreten；
2nd, after joint filling concrete possesses some strength and column Equalsettlement, the lower boom branch of column cap is soldered to
On the lower boom and adjacent horizontal lower boom of two longitudiual truss, the framework of rectangle is formed, is welded again after stabilization to be deformed
The top boom branch of column cap is met, and top boom branch is connected with this with corresponding pricncipal rafter；
3rd, according to above-mentioned steps, constructed with this, until all rod members install.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (6)
1. one kind tilts the tree-shaped post platform canopy of concrete filled steel tube, including awning frame, and the weather shield covered on above awning frame,
It is characterized in that the awning frame includes column, the transverse truss and longitudiual truss being fixed on above column；The transverse truss and
Longitudiual truss head and the tail connect composition rectangular frame by column cap, and the column cap uses tree-shaped column cap, for connecting transverse truss, indulging
To truss and column, each tree-shaped column cap connects a column, a transverse truss and at least one longitudiual truss, leads to
Cross several tree-shaped column caps and piece together a width of transverse truss, the awning frame of a length of some longitudiual truss；The transverse truss both sides
Column towards transverse truss center position tilt, wherein the inclination angle of side be more than opposite side inclination angle.
2. a kind of inclination tree-shaped post platform canopy of concrete filled steel tube according to claim 1, it is characterized in that, the column is equal
Using identical concrete filled steel tube, and it is prefabricated in the factory and finishes.
3. a kind of inclination tree-shaped post platform canopy of concrete filled steel tube according to claim 1, it is characterized in that, the tree-shaped post
Head is with transverse truss, longitudiual truss and column by being welded to connect.
4. a kind of inclination tree-shaped post platform canopy of concrete filled steel tube according to claim 1, it is characterized in that, the inclination angle
For column and the angle of plumb line.
5. a kind of inclination tree-shaped post platform canopy of concrete filled steel tube according to claim 1, it is characterized in that, the tree-shaped post
Head is divided into lower edge branch and winded up branch, and the lower edge branch includes lower edge anchor and integrally formed to external diffusion with lower edge anchor
Some lower edge branches, it is described wind up branch include wind up anchor and with the integrally formed some trees of winding up to external diffusion of the anchor that winds up
Branch, wherein lower edge anchor is cast in concrete, prefabricated together with column, winds up anchor and one of lower edge branch is welded to connect,
It is described wind up branch and with the lower edge branch of the branch homonymy that winds up respectively by being welded to connect transverse truss or longitudinal purlin
The upper and lower ends of frame.
6. a kind of inclination tree-shaped post platform canopy of concrete filled steel tube according to claim 4, it is characterized in that, the angle is
10 degree of -20 degree, wherein, the inclination angle of side is bigger than the inclination angle of opposite side 5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817726.3U CN207032943U (en) | 2017-07-07 | 2017-07-07 | Tilt the tree-shaped post platform canopy of concrete filled steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817726.3U CN207032943U (en) | 2017-07-07 | 2017-07-07 | Tilt the tree-shaped post platform canopy of concrete filled steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032943U true CN207032943U (en) | 2018-02-23 |
Family
ID=61466832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817726.3U Expired - Fee Related CN207032943U (en) | 2017-07-07 | 2017-07-07 | Tilt the tree-shaped post platform canopy of concrete filled steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207032943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230414A (en) * | 2019-07-12 | 2019-09-13 | 中铁建设集团有限公司 | A kind of assembled platform canopy and its installation method |
| CN110359632A (en) * | 2019-07-02 | 2019-10-22 | 杭萧钢构股份有限公司 | A kind of umbrella shape steel pipe bundle column and installation method |
-
2017
- 2017-07-07 CN CN201720817726.3U patent/CN207032943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359632A (en) * | 2019-07-02 | 2019-10-22 | 杭萧钢构股份有限公司 | A kind of umbrella shape steel pipe bundle column and installation method |
| CN110230414A (en) * | 2019-07-12 | 2019-09-13 | 中铁建设集团有限公司 | A kind of assembled platform canopy and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |