CN212671006U - Umbrella-shaped steel lattice column with horizontal support - Google Patents
Umbrella-shaped steel lattice column with horizontal support Download PDFInfo
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- CN212671006U CN212671006U CN202021075763.XU CN202021075763U CN212671006U CN 212671006 U CN212671006 U CN 212671006U CN 202021075763 U CN202021075763 U CN 202021075763U CN 212671006 U CN212671006 U CN 212671006U
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Abstract
The utility model relates to a civil engineering equipment field especially relates to an umbelliform steel lattice column with horizontal support. The umbrella-shaped steel lattice column comprises an upright post; the first ends of the umbrella-shaped columns are connected with the upright columns, and the second ends of the umbrella-shaped columns are divergent and extend towards the direction far away from the upright columns; the truss is connected with the second ends of the umbrella-shaped columns; and the horizontal supporting piece is arranged between the upright post and the umbrella-shaped posts to horizontally support the upright post. The umbrella-shaped steel lattice column can improve the strength of a connecting structure among a plurality of umbrella-shaped columns; meanwhile, the building area of public areas such as stations and the like can meet the requirement of large span only by using a small number of umbrella-shaped steel lattice columns, the visual effect is good, and passengers can experience better; the requirement of planting a roof above can be met; and the top support is also provided, so that the stress problem is solved, and the attractive visual effect is realized.
Description
Technical Field
The utility model relates to a civil engineering equipment field especially relates to an umbelliform steel lattice column with horizontal support.
Background
Common systems of a large-span structure comprise a truss structure, a string structure, a grid structure, a reticulated shell suspension cable structure, a diagonal structure and the like, but the systems generally belong to light roofs, basically have no other loads except self weight, and the columns are generally more conventional. For example, most of columns in subway projects are concrete columns, the section size is large, the structural span is not large, the steel pipe columns are mainly used for underground excavation stations, and the distance between the columns can be about 7 meters in the transverse direction and the longitudinal direction. Some stations adopt a Y-shaped column node, the bifurcation is realized in one direction, the calculation span is reduced, the maximum transverse distance is 19.4 meters, and the longitudinal column distance is 9 meters.
However, the above-mentioned flexible structures, such as the net rack, the net shell, and the cable membrane structure, are not suitable for the upper planting roof due to the difficulty in rigidity, and are too much limited in shape. The pipe truss can meet the stress requirement of the upper planting soil, but the height of the stress component is larger. Most of the vertical supporting members are concrete columns, the section size is large, the general column distance of the concrete columns is about 9.75 meters x7 meters, the steel tube wall on the outer side of the steel tube concrete column restrains the deformation of the concrete inside, the bearing capacity is further improved, the vertical supporting members are mainly used for underground excavation of stations at present, and the general column distance is about 7 meters horizontally and longitudinally.
The current large-span structure can not support and cover a large range if the structure span needs to be reduced, so that the structure span and the support range can not be met simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an umbelliform steel lattice column with horizontal support is realizing reducing the colleague of structural span, can also improve the support scope of this umbelliform steel lattice column with horizontal support.
The utility model provides an umbelliform steel lattice column with horizontal support, include:
a column;
the umbrella-shaped columns are multiple, first ends of the umbrella-shaped columns are connected with the upright column, and second ends of the umbrella-shaped columns are divergent and extend towards the direction far away from the upright column;
the truss is connected with the second ends of the umbrella-shaped columns;
and the horizontal supporting piece is arranged between the upright post and the umbrella-shaped posts to horizontally support the upright post.
Furthermore, a first reinforcing rib is arranged between every two adjacent umbrella-shaped columns.
Furthermore, one end of each two adjacent first reinforcing ribs is intersected on the umbrella-shaped column.
Furthermore, a second reinforcing rib is arranged between the truss and the umbrella-shaped column.
Further, one end of each two adjacent second reinforcing ribs is intersected on the umbrella-shaped column or the truss.
Further, the horizontal supporting pieces are multiple, and the multiple horizontal supporting pieces are arranged at intervals along the circumferential direction of the upright post.
Further, the intervals between the plurality of horizontal supports are equal.
Further, in the height direction, the second ends of the plurality of umbrella-shaped columns are not in the same horizontal plane.
Further, the umbrella-shaped column is arc-shaped.
The utility model provides an umbelliform steel lattice column with horizontal support through set up a plurality of umbelliform posts on the stand to set up the second end of a plurality of umbelliform posts into the form of loosing and the orientation is kept away from the direction of stand and is extended, simultaneously, sets up the truss on a plurality of umbelliform posts, can improve the connection structure intensity between a plurality of umbelliform posts. The structural strength of the umbrella-shaped steel lattice column can be further improved by arranging the horizontal supporting member between the upright column and the umbrella-shaped columns. From this, just realize public district building areas such as station and only need use a small amount of umbelliform steel lattice column can satisfy great span demand, and visual effect is good, gives the fine experience of passenger and feels. The requirement for realizing the planting of the roof above is provided by arranging the truss. Through setting up the umbelliform post that upwards extends, provide the support at top, both solved the atress problem and realized pleasing to the eye visual effect again.
Drawings
Fig. 1 is a schematic structural view of an umbrella-shaped steel lattice column with a horizontal support according to an embodiment of the present invention;
fig. 2 is a schematic side view of an umbrella-shaped steel lattice column with horizontal supports according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the installation of the umbrella-shaped steel lattice column with horizontal support and the ground and roof structure provided by the embodiment of the present invention.
The reference numbers illustrate:
100. a column; 102. an umbrella-shaped column; 104. a truss; 106. a horizontal support; 108. a first reinforcing rib; 110. a second reinforcing rib; 112. a ground surface; 114. a roof structure; 116. and (5) forming holes in the floor slab.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 to 3, the present invention provides an umbrella-shaped steel lattice column with horizontal support, which comprises a vertical column 100, an umbrella-shaped column 102, a truss 104 and a horizontal support member 106. A plurality of umbrella-shaped columns 102 are provided, first ends of the umbrella-shaped columns 102 are connected with the upright column 100, and second ends of the umbrella-shaped columns 102 are divergent and extend in a direction away from the upright column 100; truss 104 is connected to a second end of the plurality of umbrella poles 102; the horizontal support 106 is disposed between the upright 100 and the plurality of umbrella-shaped posts 102 to horizontally support the upright 100.
The utility model provides an umbelliform steel lattice column with horizontal support through set up a plurality of umbelliform posts 102 on stand 100 to set up the second end of a plurality of umbelliform posts 102 into the form of loosing and extend towards the direction of keeping away from stand 100, simultaneously, set up truss 104 on a plurality of umbelliform posts 102, can improve the connection structure intensity between a plurality of umbelliform posts 102. The structural strength of the umbrella steel lattice column can be further enhanced by providing horizontal supports 106 between the upright 100 and the plurality of umbrella columns 102. From this, just realize public district building areas such as station and only need use a small amount of umbelliform steel lattice column can satisfy great span demand, and visual effect is good, gives the fine experience of passenger and feels. The requirement for achieving an above-planted roof is provided by the provision of the truss 104. By providing the upwardly extending umbrella post 102, support at the top is provided, which not only solves the stress problem but also achieves a pleasing visual effect.
Specifically, the mast 100 is configured to support the umbrella steel lattice column, whereby one end of the mast 100 is connected to the ground 112 and the other end is configured to be connected to the plurality of umbrella columns 102.
As previously described, the first ends of the plurality of umbrella-shaped posts 102 are connected to the upright 100, and the second ends of the plurality of umbrella-shaped posts 102 are divergent, i.e., the second ends of the plurality of umbrella-shaped posts 102 diverge in a shape similar to an umbrella frame. Also, the second ends of the plurality of umbrella posts 102 extend away from the mast 100, i.e., the second ends of the plurality of umbrella posts 102 extend upward. The plurality of umbrella shaped columns 102 also provide horizontal side resistance and reduce the span of the structure overhang.
In other words, in the present embodiment, the first end of the umbrella-shaped column 102 refers to the lower end of the umbrella-shaped column 102 shown in fig. 2, and the second end of the umbrella-shaped column 102 refers to the upper end of the umbrella-shaped column 102 shown in fig. 2.
The horizontal support 106 is disposed between the upright 100 and the plurality of umbrella-shaped posts 102 to horizontally support the upright 100. By providing the horizontal support 106, the planar stability of the structure and the requirements for use in seismic conditions can be enhanced.
Further, a first reinforcing rib 108 is arranged between two adjacent umbrella-shaped columns 102; one end of each of two adjacent first reinforcing ribs 108 intersects with the umbrella post 102. The structural strength of the umbrella-shaped columns 102 can be further improved by providing the first reinforcing rib 108 between two adjacent umbrella-shaped columns 102. In other words, the first reinforcing rib 108 is provided between two adjacent umbrella-shaped columns 102, and one end of each of the two adjacent first reinforcing ribs 108 intersects with the umbrella-shaped column 102 to form a triangular frame, which has an advantage of stable structure, thereby further improving the structural strength of the umbrella-shaped column 102.
It should be noted that, in the present embodiment, the first reinforcing rib 108 may be made of a section steel, such as an H-section steel or a box-section steel.
Further, a second reinforcing rib 110 is arranged between the truss 104 and the umbrella-shaped column 102; one end of each of the adjacent two second reinforcing beads 110 intersects with the umbrella post 102 or the truss 104.
The structural strength of the connection between the umbrella pole 102 and the truss 104 can be further improved by providing the second reinforcing ribs 110 between the truss 104 and the umbrella pole 102. In other words, the second reinforcing ribs 110 are provided between the truss 104 and the umbrella-shaped column 102, and one end of each of two adjacent second reinforcing ribs 110 intersects with the umbrella-shaped column 102 or the truss 104 to form a triangular frame, which has an advantage of stable structure, thereby further improving the structural strength of the connection between the umbrella-shaped column 102 and the truss 104. Further, the first reinforcing bead 108 and the second reinforcing bead 110 may intersect at the same point on the umbrella pole 102.
It should be noted that, in the present embodiment, the second reinforcing rib 110 may be made of a section steel, such as an H-section steel or a box-section steel.
Further, the horizontal support 106 is plural, and the plural horizontal supports 106 are provided at intervals along the circumferential direction of the column 100.
In the embodiment of the present invention, the plurality of horizontal supporting members 106 are disposed at intervals along the circumference of the column 100. The horizontal support 106 can be arranged at the position of the floor slab opening 116, and the plane stability of the structure and the use requirement in the earthquake state can be enhanced by arranging the horizontal support 106.
Further, the spacing between the plurality of horizontal supports 106 is equal. In other words, if the horizontal supports 106 are three, the angular difference between the three horizontal supports 106 is 120 degrees; if the horizontal supports 106 are four, the angular difference between the four horizontal supports 106 is 90 degrees. This provides horizontal support to the mast 100 and the plurality of umbrella poles 102 from all directions.
Further, in the height direction, the second ends of the plurality of umbrella-shaped posts 102 are not in the same horizontal plane. By providing the second ends of the plurality of umbrella-shaped columns 102 not in the same horizontal plane in the height direction, it is possible to ensure support for roof structures 114 of different heights.
Further, the umbrella post 102 is arcuate. The umbrella-shaped column 102 is more attractive in appearance by arranging the umbrella-shaped column 102 into an arc shape, and the umbrella-shaped column 102 is arc-shaped, so that stress concentration points on the umbrella-shaped column 102 are not concentrated, and the umbrella-shaped column 102 is not easy to bend.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an umbelliform steel lattice column with horizontal support which characterized in that includes:
a column (100);
a plurality of umbrella-shaped columns (102), wherein a first end of each of the plurality of umbrella-shaped columns (102) is connected with the upright column (100), and a second end of each of the plurality of umbrella-shaped columns (102) is divergent and extends in a direction away from the upright column (100);
a truss (104) connected to second ends of the plurality of umbrella-shaped columns (102);
a horizontal support member (106) provided between the upright post (100) and the plurality of umbrella-shaped posts (102) to horizontally support the upright post (100).
2. Umbrella-shaped steel lattice column with horizontal support according to claim 1, characterized in that a first reinforcement rib (108) is provided between two adjacent umbrella-shaped columns (102).
3. Umbrella-shaped steel lattice column provided with horizontal support according to claim 2, characterized in that one end of two adjacent first reinforcing bars (108) meet on the umbrella-shaped column (102).
4. Umbrella-shaped steel lattice column provided with horizontal support according to claim 1, characterized in that a second stiffening rib (110) is provided between the truss (104) and the umbrella-shaped column (102).
5. Umbrella-shaped steel lattice column provided with horizontal support according to claim 4, characterized in that one end of two adjacent second reinforcement ribs (110) meet on the umbrella-shaped column (102) or the truss (104).
6. Umbrella-shaped steel lattice column provided with horizontal supports according to claim 1, characterized in that said horizontal supports (106) are multiple, said multiple horizontal supports (106) being arranged at intervals along the circumference of said upright (100).
7. Umbrella-shaped steel lattice column provided with horizontal supports according to claim 6, characterized in that the spacing between the plurality of horizontal supports (106) is equal.
8. Umbrella-shaped steel lattice column provided with horizontal support according to any of claims 1 to 7, characterized in that the second ends of the plurality of umbrella-shaped columns (102) are not in the same horizontal plane in height direction.
9. Umbrella-shaped steel lattice column provided with horizontal support according to any of claims 1 to 7, characterized in that the umbrella-shaped column (102) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075763.XU CN212671006U (en) | 2020-06-11 | 2020-06-11 | Umbrella-shaped steel lattice column with horizontal support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075763.XU CN212671006U (en) | 2020-06-11 | 2020-06-11 | Umbrella-shaped steel lattice column with horizontal support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212671006U true CN212671006U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021075763.XU Active CN212671006U (en) | 2020-06-11 | 2020-06-11 | Umbrella-shaped steel lattice column with horizontal support |
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| Country | Link |
|---|---|
| CN (1) | CN212671006U (en) |
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- 2020-06-11 CN CN202021075763.XU patent/CN212671006U/en active Active
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