CN209413130U - A kind of dendriform support rod structure - Google Patents
A kind of dendriform support rod structure Download PDFInfo
- Publication number
- CN209413130U CN209413130U CN201822064343.0U CN201822064343U CN209413130U CN 209413130 U CN209413130 U CN 209413130U CN 201822064343 U CN201822064343 U CN 201822064343U CN 209413130 U CN209413130 U CN 209413130U
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- China
- Prior art keywords
- column
- support rod
- constraining member
- rod structure
- dendriform
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- 239000003351 stiffener Substances 0.000 claims abstract description 13
- 230000000452 restraining effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a kind of dendriform support rod structure, wherein dendriform support rod structure under being small big column, column be made of the column of one group of circumferentially spaced-apart setting, the top of column is radial from inside to outside；Two root posts are in X-shaped branching shape structure in end intersection, and branching shape structural curvature adapts to connection superstructure；Lower constraining member, middle constraining member and upper constraining member are also connected on column；Square plate stiffener is also connected between the column, stiffener is connected between the gap of adjacent columns column bottom end.The column that the utility model is enclosed by rod piece can effectively undertake superstructure load, and the material utilization amount of its own structure can also be significantly less, and the Curve Design of its X-shaped branching shape structure enriches the structural style of support column, have very strong ornamental value；In the internal constraint rod piece and stiffener of column, column plays fixed and " Confinement effect ", and then increases the arrangement stress performance and overall stability of column.
Description
Technical field
The utility model relates to building-supporting field, in particular to a kind of dendriform support rod structure.
Background technique
Housing roof, space truss and space net shell construction and in use, lower support cylinder play to close
Important role, support cylinder not only acts as the effect for undertaking upper load, the stream of moulding especially in Spatial Lattice Shells
Smooth degree and aesthetics also have strict requirements.The support column of General Spatial reticulated shell mostly uses real abdomen column or lattice column, cylinder
Rod piece also multipurpose circular steel pipe, overall pattern more rule, structure type is relatively simple, and deficient in building ornamental value
It lacks.Accordingly, it is desirable to provide a kind of can effectively undertake upper load and the support column arrangement rich in building aesthetic sense.
Utility model content
The utility model proposes a kind of dendriform support rod structures to solve the above problems, and specific technical solution is as follows:
A kind of dendriform support rod structure, dendriform support rod structure small big column under being, the column is by one group
The column of circumferentially spaced-apart setting forms, and the top of the column is radial from inside to outside.
The quantity of the column is 2N root, and wherein N is the integer greater than 2, and the two root posts that space-number is 2 intersect in end
In X-shaped branching shape structure.
The branching shape structure is radial upwards, and branching shape structural curvature adapts to connection superstructure.
Be also connected with constraining member on the column, at least three groups of the constraining member, be respectively be correspondingly arranged at it is vertical
The lower part of column, the lower constraining member at middle part and top, middle constraining member and upper constraining member.
The middle constraining member and lower constraining member are both connected between adjacent columns and are enclosed the side 2N in the plane
Shape restraining structure.
The upper constraining member is connected between the intersection point of intersection column and is enclosed the side N shape about binding in the plane
Structure.
Stiffener is also connected between the column；The stiffener is square plate, is connected to the sky of adjacent columns column bottom end
Between gap.
Column Basolateral face is provided with one group of rectangular slab, and the rectangular slab is parallel to each other and is vertically connected at vertical
Column.
The utility model has the following beneficial effects:
The column that the utility model is enclosed by rod piece can effectively undertake superstructure load, its own structure
Material utilization amount it is also significantly less, and the Curve Design of top X-shaped branching shape structure enriches the structural style of support column, tool
There is very strong ornamental value；In the internal constraint rod piece of column bottom, middle part and top setting, column plays fixed and " set
Hoop effect ", and then the arrangement stress performance of column is increased, the stiffener in bottom end strengthens the overall stability of column, square
Shape plate then enhances effective connection of column and base foundation；The branching shape rod piece connected at the top of column both can be effectively to upper
Portion's structure is accepted, and increases the fluency and aesthetics of column entirety, and branching shape rod piece can be according to superstructure sample
Formula carries out the variation of curvature, and adaptability is stronger.The column and branching shape rod piece of the utility model can be prefabricated, can effectively improve
Construction efficiency saves the construction time.
Detailed description of the invention
Fig. 1 is dendriform support rod structure schematic diagram；
Fig. 2 is dendriform support column bottom connection schematic diagram.
Appended drawing reference: 1- column；2- branching shape structure；Constraining member under 3-；Constraining member in 4-；The upper constraining member of 5-；
6- stiffener；7- column intersects end；8- rectangular slab.
Specific embodiment
Referring to figure 1 and figure 2, a kind of dendriform support rod structure small big shape body under being, including one group circumferentially spaced-apart
The top of the column 1 of setting, the column 1 is radial from inside to outside and connects with corresponding superstructure.
In the present embodiment, the column 1 is 12 square steel columns, and the two root posts 1 for being 2 by space-number are in end phase
Handing over is in X-shaped branching shape structure 2, is intersected between 2 lower end adjacent columns of branching shape structure, and column intersection end 7, column intersection are corresponding with
The number of end 7 is six；The radial stretching, extension upwards of branching shape structure 2, upper side end curvature adapt to connection superstructure.
In the present embodiment, constraining member is also connected on column 1, the constraining member is three groups of steel tube member bar enclosing groups
At, respectively be the lower part for being correspondingly arranged at column 1, middle part and top lower constraining member 3, middle constraining member 4 and upper constraining rod
Part 5, the middle constraining member 4 and lower constraining member 3 are both connected between adjacent columns 1 and are enclosed 12 in the plane
Side shape restraining structure, the upper constraining member 5 are connected to the column intersection end 7 of column 1, are enclosed hexagon in the plane
Restraining structure.
In the present embodiment, the adjacent rod piece of the column 1 is also welded with stiffener 6；The stiffener 6 is square plate, even
It connects between the gap of 1 column bottom end of adjacent columns；1 bottom outside face of square column is welded with one group of rectangular slab 8, and rectangular slab 8 is square
Shape steel plate, the rectangular steel plates are parallel to each other and are vertically vertically connected at column 1, and the rectangular steel plates are connect with basis.
As shown in Figure 1, being further illustrated by taking the dendriform support structure that 12 square steel columns in the present embodiment form as an example
Its construction method, specific steps are as follows:
Step 1: installing tree-shaped column operation moulding bed.
Step 2: the steel column of two butt heads intersection is installed as first group of restocking.
Step 3: second group of intersection steel column is installed, and is positioned in first group according to design requirement, is fixed.
Step 4: lower constraining member 3, middle constraining member 4 and upper constraining rod of first group of the installation between second group of steel column
Part 5.
Step 5: repeat Step 2: step 3 and step 4, thus install third and fourth, five, six groups of steel columns, and weld solid
Fix constraining member 3, middle constraining member 4 and upper constraining member 5.
Step 6: being installed on column intersection end 7 and welding corresponding branching shape structure 2.
Step 7: installation stiffener 6, stiffener 6 is welded to connect in steel column bottom.
Step 8: being connected using lifting with superstructure after steel column is assembled.
Obviously, above-described embodiment is only intended to clearly illustrate made by the outstanding feature of the utility model and illustrates, and is not
It is the restriction to the utility model embodiment；For those skilled in the art, basis is used above explained
On can still make other variations or changes in different ways, if not carrying out inventive improvements to it, belong to the utility model
Protection scope.
Claims (9)
1. a kind of dendriform support rod structure, it is characterised in that: dendriform support rod structure small big column, column under being
Body is made of the column (1) of one group of circumferentially spaced-apart setting, and the top of the column (1) is radial from inside to outside.
2. a kind of dendriform support rod structure according to claim 1, it is characterised in that: the quantity of the column (1) is 2N
Root, wherein N is the integer greater than 2, and the two root posts (1) that space-number is 2 are in X-shaped branching shape structure (2) in end intersection.
3. a kind of dendriform support rod structure according to claim 2, it is characterised in that: the branching shape structure (2) is upward
Radial, branching shape structure (2) curvature adapts to connection superstructure.
4. a kind of dendriform support rod structure according to claim 1, it is characterised in that: be also connected on the column (1)
Constraining member, at least three groups of the constraining member are correspondingly arranged under the lower part, middle part and top of column (1) respectively
Constraining member (3), middle constraining member (4) and upper constraining member (5).
5. a kind of dendriform support rod structure according to claim 4, it is characterised in that: the middle constraining member (4) and under
Constraining member (3) is both connected between adjacent columns (1) and is enclosed the side 2N shape restraining structure in the plane.
6. a kind of dendriform support rod structure according to claim 4, it is characterised in that: upper constraining member (5) connection
Between the intersection point of intersection column (1) and it is enclosed the side N shape restraining structure in the plane.
7. a kind of dendriform support rod structure according to claim 1, it is characterised in that: be also connected between the column (1)
Stiffener (6).
8. a kind of dendriform support rod structure according to claim 7, it is characterised in that: the stiffener (6) is square plate,
It is connected between the gap of adjacent columns (1) column bottom end.
9. a kind of dendriform support rod structure according to claim 7, it is characterised in that: column (1) the Basolateral face
It is provided with one group of rectangular slab (8), the rectangular slab (8) is parallel to each other and is vertically connected at column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064343.0U CN209413130U (en) | 2018-12-10 | 2018-12-10 | A kind of dendriform support rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064343.0U CN209413130U (en) | 2018-12-10 | 2018-12-10 | A kind of dendriform support rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413130U true CN209413130U (en) | 2019-09-20 |
Family
ID=67937825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064343.0U Expired - Fee Related CN209413130U (en) | 2018-12-10 | 2018-12-10 | A kind of dendriform support rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837483A (en) * | 2022-04-29 | 2022-08-02 | 北京建工集团有限责任公司 | High-low span portal steel frame building structure and construction process thereof |
-
2018
- 2018-12-10 CN CN201822064343.0U patent/CN209413130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837483A (en) * | 2022-04-29 | 2022-08-02 | 北京建工集团有限责任公司 | High-low span portal steel frame building structure and construction process thereof |
| CN114837483B (en) * | 2022-04-29 | 2023-04-28 | 北京建工集团有限责任公司 | High-low span portal steel frame building structure and construction process thereof |
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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: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |