CN216340125U - Complex space structure node based on super large steel structure building - Google Patents
Complex space structure node based on super large steel structure building Download PDFInfo
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- CN216340125U CN216340125U CN202120588004.1U CN202120588004U CN216340125U CN 216340125 U CN216340125 U CN 216340125U CN 202120588004 U CN202120588004 U CN 202120588004U CN 216340125 U CN216340125 U CN 216340125U
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Abstract
The utility model discloses a complex space structure node based on a super-large steel structure building, which comprises a node body and a steel beam welded to the upper portion of the node body, wherein a fixing ring is welded to the outer portion of the node body, a plurality of circular grooves are formed in the fixing ring, supporting rods are connected to the inner portions of the circular grooves, the steel beam is welded to one ends, far away from the circular grooves, of the supporting rods, a plurality of square grooves are formed in the upper portion of the node body, one ends of the steel beam are located in the square grooves, prisms are welded to the upper portion of the node body, and a top plate is arranged above the prisms. This complicated spatial structure node based on super large steel construction building carries out certain support to corresponding girder steel through the bracing piece, and the gravity that bears girder steel center department disperses partly, by the bracing piece transmit with node body welded solid fixed ring on to reduce the gravity that the girder steel bore, the bearing capacity of the diversion improvement girder steel.
Description
Technical Field
The utility model relates to the technical field of spatial structure nodes, in particular to a complex spatial structure node based on a super large steel structure building.
Background
Since a structural node is one of the main elements of a building structural system, generally, a material is limited to the maximum size for production or transportation, a member connecting two or more fixing bodies is called a structural node, and a special structural node is also intentionally designed to increase the structural toughness or reduce the internal force of the structure because of the large selection of the node type.
The existing steel beam structure is generally characterized in that two ends of the steel beam structure are directly welded on a structure node to form a space steel frame, however, the two ends of the steel beam of the steel frame are provided with nodes to bear gravity, the middle part of the steel beam is directly borne by the steel beam and then acts on the nodes at the two ends, and the central position of the steel beam is relatively weak due to the limited bearing capacity of the steel beam, so that the structure node capable of improving the bearing capacity of the steel beam is needed to improve the bearing capacity of the whole steel frame.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a complex space structure node based on a super large steel structure building, and solves the problem of weak bearing capacity of the central position of a steel beam.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a complicated spatial structure node based on super large steel construction building, includes node body and node body upper portion welded girder steel, the outside welding of node body has solid fixed ring, gu open on the fixed ring has the circular recess of a plurality of, the inside bracing piece that all is connected with of circular recess, circular recess one end welding girder steel is kept away from to the bracing piece, open on node body upper portion has a plurality of square groove, girder steel one end is located inside the square groove, the welding of node body top has prismatic, prismatic top is equipped with the roof.
Preferably, the fixing ring is of a circular ring structure and is sleeved on the circumference of the node body.
Preferably, a certain included angle exists between the circular groove and the node body, and the circular grooves are arranged on the fixing ring at equal intervals.
Preferably, circular recess one end and girder steel are kept away from to the bracing piece are parallel to each other, the triangle-shaped structure is constituteed to bracing piece and node body and girder steel.
Preferably, the square grooves are arranged on the node body at equal intervals, and the square grooves correspond to the circular grooves.
Preferably, the prism is a regular polygon prism, each prism face of the prism is parallel to the steel beam, and the steel beam is welded with the prism.
Preferably, the steel beams are welded with the top plate, and the area of the bottom of the top plate is larger than that of the top of the prism.
Advantageous effects
The utility model provides a complex space structure node based on a super large steel structure building. Compared with the prior art, the method has the following beneficial effects:
(1) this complicated spatial structure node based on super large steel construction building, through having solid fixed ring at node body outside welding, gu it has the circular recess of a plurality of to open on the fixed ring, the inside bracing piece that all is connected with of circular recess, circular recess one end welding girder steel is kept away from to the bracing piece, open on node body upper portion has a plurality of square groove, girder steel one end is located inside the square groove, the welding of node body top has the prism, the prism top is equipped with the roof, thereby make the bracing piece carry out certain support to corresponding girder steel, the gravity that bears girder steel center department disperses out partly, transmit and node body welded solid fixed ring on by the bracing piece, thereby reduce the gravity that the girder steel bore, the bearing capacity of diversion improvement girder steel.
(2) This complicated spatial structure node based on super large steel construction building has a plurality of square groove through opening on node body upper portion, and square groove equidistance arranges, and square groove and circular recess correspond each other, make the girder steel can be at the welding of a plurality of square groove freedom at will, constitute the integral node structure of different shapes to this makes the steel frame construction kind more, and the space kind that is suitable for is more extensive.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an isometric schematic view of the present invention;
fig. 3 is a schematic diagram of the overall explosion structure of the present invention.
In the figure: 1. a node body; 2. a steel beam; 3. a fixing ring; 4. a circular groove; 5. a support bar; 6. a square groove; 7. a prism; 8. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a complex space structure node based on a super-large steel structure building comprises a node body 1 and a steel beam 2 welded on the upper portion of the node body 1, a fixing ring 3 is welded on the outer portion of the node body 1, a plurality of circular grooves 4 are formed in the fixing ring 3, supporting rods 5 are connected inside the circular grooves 4, the steel beam 2 is welded at the ends, away from the circular grooves 4, of the supporting rods 5, a plurality of square grooves 6 are formed in the upper portion of the node body 1, one ends of the steel beam 2 are located inside the square grooves 6, prisms 7 are welded on the upper portion of the node body 1, a top plate 8 is arranged above the prisms 7, the fixing ring 3 is of a circular ring structure, the fixing ring 3 is sleeved on the circumference of the node body 1, the fixing ring 3 and the node body 1 are equivalent to a whole after being welded, a certain included angle exists between the circular grooves 4 and the node body 1, the circular grooves 4 are equidistantly arranged on the fixing ring 3, and the ends, away from the circular grooves 4, of the supporting rods 5 are parallel to the steel beam 2, bracing piece 5 and node body 1 and girder steel 2 constitute the triangle-shaped structure, more have stability because of the triangle-shaped structure, thereby strengthen 1 holistic framework stability of node body, prismatic 7 is the regular polygon prism, every faceted pebble of prismatic 7 all is parallel to each other with girder steel 2, girder steel 2 and prismatic 7 welding, girder steel 2 all welds with roof 8, 8 bottom areas of roof are greater than prismatic 7 top areas, roof 8 covers on 2 upper portions of all girder steels, thereby make 2 formation of a plurality of girder steels whole, improve the cohesion of girder steel 2 in 1 one end of node body.
A plurality of square grooves 6 are formed in the upper portion of the node body 1, the square grooves 6 are arranged on the node body 1 at equal intervals, the square grooves 6 and the circular grooves 4 correspond to each other, the steel beam 2 is freely welded in the square grooves 6, the formed steel frame structure is more in types, and the applicable space types are wider.
And those not described in detail in this specification are well within the skill of those in the art.
During the use, at first, 1 circumference surface to solid fixed ring 3 welding node body, then insert a plurality of circular recess 4 on solid fixed ring 3 respectively to a plurality of bracing piece 5, and then place 2 one ends of girder steel inside the square groove 6 on 1 upper portion of node body, this end and node body 1, and prismatic 7 on 1 upper portion of node body weld die, again weld die 2 bottom center departments of bracing piece 5 and girder steel, place prismatic 7 directly over roof 8 at last again, make a plurality of girder steel 2 and roof 8 weld, seal a plurality of girder steel 2, thereby just accomplish the structural connection of this node, use this node.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a complicated spatial structure node based on super large steel structure building, includes node body (1) and node body (1) upper portion welded girder steel (2), its characterized in that: node body (1) external welding has solid fixed ring (3), gu it has a plurality of circular recess (4) to open on fixed ring (3), circular recess (4) inside all is connected with bracing piece (5), circular recess (4) one end welding girder steel (2) are kept away from in bracing piece (5), open on node body (1) upper portion has a plurality of square groove (6), girder steel (2) one end is located inside square groove (6), the welding of node body (1) top has prism (7), prism (7) top is equipped with roof (8).
2. The complex space structure node based on super large steel structure building of claim 1, characterized in that: the fixing ring (3) is of a circular ring structure, and the fixing ring (3) is sleeved on the circumference of the node body (1).
3. The complex space structure node based on super large steel structure building of claim 1, characterized in that: there is certain contained angle between circular recess (4) and node body (1), circular recess (4) equidistance is arranged on solid fixed ring (3).
4. The complex space structure node based on super large steel structure building of claim 1, characterized in that: circular recess (4) one end and girder steel (2) are kept away from in bracing piece (5) and are parallel to each other, the triangle-shaped structure is constituteed in bracing piece (5) and node body (1) and girder steel (2).
5. The complex space structure node based on super large steel structure building of claim 1, characterized in that: square groove (6) equidistance is arranged on node body (1), square groove (6) and circular recess (4) correspond each other.
6. The complex space structure node based on super large steel structure building of claim 1, characterized in that: prismatic (7) are regular polygon prism, every faceted pebble of prismatic (7) all is parallel to each other with girder steel (2), girder steel (2) and prismatic (7) welding.
7. The complex space structure node based on super large steel structure building of claim 1, characterized in that: the steel beams (2) are welded with the top plate (8), and the area of the bottom of the top plate (8) is larger than that of the top of the prism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202120588004.1U CN216340125U (en) | 2021-03-23 | 2021-03-23 | Complex space structure node based on super large steel structure building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120588004.1U CN216340125U (en) | 2021-03-23 | 2021-03-23 | Complex space structure node based on super large steel structure building |
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| CN216340125U true CN216340125U (en) | 2022-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116480007A (en) * | 2023-05-08 | 2023-07-25 | 华星钢构股份有限公司 | Complex space structure node for steel structure building |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116480007A (en) * | 2023-05-08 | 2023-07-25 | 华星钢构股份有限公司 | Complex space structure node for steel structure building |
| CN116480007B (en) * | 2023-05-08 | 2023-10-27 | 华星钢构股份有限公司 | Complex space structure node for steel structure building |
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