CN219711018U - Atrium tree-shaped supporting system - Google Patents
Atrium tree-shaped supporting system Download PDFInfo
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- CN219711018U CN219711018U CN202320538435.6U CN202320538435U CN219711018U CN 219711018 U CN219711018 U CN 219711018U CN 202320538435 U CN202320538435 U CN 202320538435U CN 219711018 U CN219711018 U CN 219711018U
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- tree
- atrium
- trunk
- daylighting roof
- supporting system
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- 210000002837 heart atrium Anatomy 0.000 title claims abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an atrium tree-shaped supporting system, which comprises a plurality of tree-shaped upright posts and a daylighting roof, wherein the plurality of tree-shaped upright posts are fixedly arranged on a foundation, and the plurality of tree-shaped upright posts are uniformly distributed and fixedly supported around the bottom of the daylighting roof; the tree-shaped upright post sequentially comprises a trunk, a plurality of primary branches and a plurality of secondary branches from top to bottom, wherein the top ends of the secondary branches are fixedly supported with the daylighting roof; the daylighting roof comprises a rectangular frame, a plurality of cross beams and a plurality of longitudinal beams, wherein the cross beams and the longitudinal beams are arranged in the rectangular frame in a grid mode in a transverse and longitudinal staggered mode. The support system solves the defect that the large-span daylighting roof deforms due to poor bearing of the bottom, simplifies the support system and increases the space of the lower part of the atrium.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an atrium tree-shaped support system.
Background
The atrium is an open space surrounded by buildings, and has remarkable functions of introducing natural light, creating a comfortable environment, good ventilation condition and the like. However, the atrium structure often has characteristics such as large-span, high, big space, often brings great quality installation hidden danger for construction enterprises during the construction, and especially the suspended steel structure roof beam of atrium time of being under construction can be unusual difficult, and the bottom sprag bearing is poor can appear because of the defect that its self gravity takes place to warp.
The utility model patent with application number 202211182558.7 discloses a construction method of an atrium large-span arc-shaped steel structure corridor, which comprises the steps of installing adjacent main building steel frames, installing temporary supporting frames, installing arc-shaped trusses and dismantling the temporary supporting frames, wherein connecting sections are arranged on one sides, close to each other, of two main buildings by hoisting the steel frames layer by layer from bottom to top so as to connect the arc-shaped trusses, the temporary supporting frames are built between the two main buildings, the outer ring main chord members are divided into three sections, each outer ring main chord member comprises two end rods and a middle rod, the two end rods are respectively installed and fixed on the connecting sections of the two main buildings at the same height, and then the middle rod is assembled between the two end rods; the inner ring main chord members are transported in three sections, after assembly is completed on site, the whole inner ring main chord members and the outer ring main chord members are hoisted together to form a bottom foundation framework of the arc truss, and then the whole assembly of the arc truss is completed on the bottom foundation framework from bottom to top.
The tree structure is a space bionic structure and has the characteristics of reasonable force transmission path, higher bearing capacity, wide supporting coverage range, small occupied space at the bottom and unique shape. The utility model patent with application number 202120328979.0 discloses an integral crotch post extension supporting structure based on steel construction extension, which comprises a supporting column, the supporting column upper end be equipped with and be integrated welded cast steel node with the supporting column, cast steel node on be equipped with a plurality of crotch outriggers that are equidistant annular distribution. The support column comprises a core column, and a plurality of U-shaped columns which are distributed in an equidistant annular mode are arranged on the periphery of the core column. Has the characteristics of simple structure, high strength and good stability. Solves the problems of poor bending moment resistance and horizontal shearing force resistance of the steel column. The cross-section moment of inertia is increased, and the bending bearing capacity is improved, so that the problem that deformation occurs due to self gravity can be effectively solved when the tree-shaped structure is applied to the atrium structure.
Disclosure of Invention
The utility model aims to provide an atrium tree-shaped supporting system, which solves the defect that a large-span daylighting roof is deformed due to poor bearing at the bottom, simplifies the supporting system and increases the space at the lower part of an atrium.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an atrium tree-shaped supporting system comprises a plurality of tree-shaped upright posts and a daylighting roof, wherein the plurality of tree-shaped upright posts are fixedly arranged on a foundation, and the plurality of tree-shaped upright posts are uniformly distributed and fixedly supported around the bottom of the daylighting roof;
the tree-shaped upright post sequentially comprises a trunk, a plurality of primary branches and a plurality of secondary branches from top to bottom, wherein the top ends of the secondary branches are fixedly supported with the daylighting roof; the daylighting roof comprises a rectangular frame, a plurality of cross beams and a plurality of longitudinal beams, wherein the cross beams and the longitudinal beams are arranged in the rectangular frame in a grid mode in a transverse and longitudinal staggered mode.
Preferably, the trunk is a plum blossom column formed by fixedly connecting three stainless steel round tubes, two adjacent stainless steel round tubes are connected through a steel plate, and the bottom ends of the stainless steel round tubes are fixedly connected with column foot anchors.
Preferably, the plurality of first-stage branches are three, and the first-stage branch is the dogleg, is formed by the steel pipe bending, and first-stage branch bottom with constitute the stainless steel pipe top fixed connection of trunk, three first-stage branch are radial arrangement, and the equal fixedly connected with in every first-stage branch top is three the second-stage branch, and three second-stage branch are radial arrangement too.
Preferably, the top ends of the two-level branches are all fixedly supported on the bottom sides of the cross beams and the longitudinal beams on the same horizontal plane.
Preferably, the column foot anchor bolts are embedded in a concrete bottom plate arranged on the upper layer of the foundation.
Preferably, a triangular connecting frame used for being connected with the main body structure is arranged on one side of the top of the trunk.
Preferably, the triangular connecting frame comprises two connecting beams and a bridging beam, one end of each connecting beam is fixedly connected with the trunk, the other end of each connecting beam is movably connected with the bridging beam, and the bridging beam is fixedly connected with the main body structure.
In the utility model, the atrium support assembly is supported at the middle part of the bottom side of the daylighting roof and is used as a temporary support for the construction of the daylighting roof, and the daylighting roof is supported by a plurality of tree-shaped upright posts after the construction of the daylighting roof is completed so as to simplify the support of the lower part of the large-span daylighting roof;
the tree-shaped upright posts are fixedly supported on the periphery of the bottom of the daylighting roof, the tree-shaped upright posts are fixedly installed on a foundation through the bottom end of a trunk, the top of each tree-shaped upright post is fixedly connected with a plurality of secondary branches through a plurality of primary branches, the tops of the plurality of secondary branches are all on the same horizontal plane, the tree-shaped supporting system with small occupied space at the bottom and multi-point support at the top is realized, and the supporting stability of the daylighting roof is improved;
the trunk is a plum blossom column formed by connecting three stainless steel round tubes, and the structure can increase the rigidity and strength of the trunk;
the daylighting roof is of a rectangular grid structure, and the whole structure is stable and reliable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the tree-like column structure of the present utility model;
fig. 3 is an enlarged partial schematic view of the overall structure I of the present utility model.
In the figure: 1. tree-shaped upright posts; 2. a daylighting roof; 3. a foundation; 10. a trunk; 11. first-level branches; 12. secondary branches; 13. and a triangular connecting frame.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the atrium tree-shaped supporting system comprises a plurality of tree-shaped upright posts 1 and daylighting roofs 2, wherein the tree-shaped upright posts 1 are fixedly arranged on a foundation 3 through column foot anchor bolts, the column foot anchor bolts are embedded in a concrete bottom plate arranged on the upper layer of the foundation 3, and the tree-shaped upright posts 1 are uniformly distributed and fixedly supported on the periphery of the bottom of the daylighting roofs 2.
The tree-shaped upright post 1 sequentially comprises a trunk 10, a plurality of primary branches 11 and a plurality of secondary branches 12 from top to bottom, wherein the top ends of the secondary branches 12 are fixedly supported with daylighting roofs 2. The daylighting roof 2 comprises a rectangular frame, a plurality of cross beams and a plurality of longitudinal beams, wherein the cross beams and the longitudinal beams are staggered transversely and longitudinally and are arranged in the rectangular frame in a grid shape through welding.
The trunk 10 is a plum blossom column formed by fixedly connecting three stainless steel round pipes, two adjacent stainless steel round pipes are connected through steel plates, the stainless steel round pipes are connected with the steel plates through welding, the bottom ends of the stainless steel round pipes are fixedly connected with column foot anchor bolts, and the column foot anchor bolts are embedded in a concrete bottom plate arranged on the upper layer of the foundation 3. The three primary branches 11 are specifically three, the primary branches 11 are in a zigzag shape and are formed by bending steel pipes, the bottom ends of the primary branches 11 are in welded fixed connection with the top ends of stainless steel round pipes forming the trunk 10, the three primary branches 11 are radially arranged, the top ends of the primary branches 11 are fixedly connected with three secondary branches 12 through a three-fork joint, the three secondary branches 12 are also radially arranged, the three-fork joint is fixedly connected with the primary branches 11 and the secondary branches 12 through welding, and the tops of the fixedly connected secondary branches 12 are fixedly supported on the same horizontal plane and on the bottom sides of the cross beams and the longitudinal beams so as to ensure levelness of the daylighting roof.
As shown in fig. 3, a triangular connection frame 13 for connecting with a main structure is provided on one side of the top of the trunk 10 by welding, the triangular connection frame 13 comprises two connection beams and a bridging beam, one end of each of the two connection beams is fixedly connected with the trunk 10 by welding, the other end of each of the two connection beams is hinged with the bridging beam, and the bridging beam is fixedly connected with the main structure by welding or a fastener.
The above embodiments are only a few descriptions of the inventive concept and implementation, and are not limited thereto, and the technical solutions without substantial transformation remain within the scope of protection under the inventive concept.
Claims (7)
1. An atrium tree-like support system, characterized in that: the tree-shaped upright posts (1) are uniformly distributed and fixedly supported around the bottom of the daylighting roof (2);
the tree-shaped upright post (1) sequentially comprises a trunk (10), a plurality of primary branches (11) and a plurality of secondary branches (12) from top to bottom, wherein the daylighting roof (2) is fixedly supported at the top ends of the secondary branches (12); the daylighting roof (2) comprises a rectangular frame, a plurality of cross beams and a plurality of longitudinal beams, wherein the cross beams and the longitudinal beams are arranged in the rectangular frame in a grid mode in a transverse and longitudinal staggered mode.
2. An atrium tree supporting system according to claim 1, wherein: the trunk (10) is a plum blossom column formed by fixedly connecting three stainless steel round tubes, two adjacent stainless steel round tubes are connected through a steel plate, and the bottom ends of the stainless steel round tubes are fixedly connected with column foot anchors.
3. An atrium tree supporting system according to claim 2, wherein: many one-level branch (11) specifically be three, one-level branch (11) are the broken line shape, are formed by the steel pipe bending, one-level branch (11) bottom with constitute stainless steel pipe top fixed connection of trunk (10), three one-level branch (11) are radial arrangement, every one-level branch (11) top equal fixedly connected with is three second grade branch (12), and three second grade branch (12) are radial arrangement too.
4. An atrium tree support system according to claim 1 or 3, wherein: the tops of the two-stage branches (12) are all on the same horizontal plane and fixedly supported at the bottoms of the cross beams and the longitudinal beams.
5. An atrium tree supporting system according to claim 2, wherein: the column foot anchor bolts are embedded in a concrete bottom plate arranged on the upper layer of the foundation (3).
6. An atrium tree supporting system according to claim 1, wherein: and a triangular connecting frame (13) used for being connected with the main body structure is arranged on one side of the top of the trunk (10).
7. An atrium tree supporting system according to claim 6, wherein: the triangular connecting frame (13) comprises two connecting beams and a bridging beam, one end of each connecting beam is fixedly connected with the trunk (10), the other end of each connecting beam is movably connected with the bridging beam, and the bridging beam is fixedly connected with the main structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538435.6U CN219711018U (en) | 2023-03-20 | 2023-03-20 | Atrium tree-shaped supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538435.6U CN219711018U (en) | 2023-03-20 | 2023-03-20 | Atrium tree-shaped supporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711018U true CN219711018U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320538435.6U Active CN219711018U (en) | 2023-03-20 | 2023-03-20 | Atrium tree-shaped supporting system |
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| CN (1) | CN219711018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122626A (en) * | 2023-03-20 | 2023-05-16 | 中建二局安装工程有限公司 | Supporting system for atrium and construction method thereof |
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2023
- 2023-03-20 CN CN202320538435.6U patent/CN219711018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122626A (en) * | 2023-03-20 | 2023-05-16 | 中建二局安装工程有限公司 | Supporting system for atrium and construction method thereof |
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