CN217811643U - Modular steel structure rigid connection node - Google Patents
Modular steel structure rigid connection node Download PDFInfo
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- CN217811643U CN217811643U CN202221950921.0U CN202221950921U CN217811643U CN 217811643 U CN217811643 U CN 217811643U CN 202221950921 U CN202221950921 U CN 202221950921U CN 217811643 U CN217811643 U CN 217811643U
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- end plate
- intermediate junction
- steel
- junction spare
- rigid connection
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Abstract
The utility model relates to a modularization steel construction rigid connection node, including cross steel member and intermediate junction spare, cross steel member end fixing is provided with first component end plate, the intermediate junction spare is cross steel sheet structure, the outer tip of cross of intermediate junction spare is provided with the second component end plate, cross steel member and intermediate junction spare are through first component end plate and second component end plate fixed connection. The utility model is used for the rigid connection of rectangle steel pipe alternately, the back is processed the preparation in batches after the intermediate junction spare can merge, and bolted connection required construction space is less, the engineering time is short, and some position or the nervous project of construction period that lack operation space have fine suitability, and the node scene only must carry out the connection of fastener, and construction process is simple, the technological maturity avoids a large amount of field welding work, practices thrift the manpower, has certain economic benefits.
Description
Technical Field
The utility model relates to a building structure technical field, more specifically say, relate to a modularization steel construction rigid connection node.
Background
The modular steel structure is one of the most industrialized structural forms in the building field. In recent years, with the rapid development of building industrialization, modular steel structures develop very rapidly in China. The modular steel structure has the technical advantages of environmental protection, high construction efficiency and excellent quality, and the modular steel structure is actively popularized and widely applied as a green building in view of various advantages of the modular steel structure.
The modularization steel structure building is a structural style that can realize rapid Assembly, compares in the assembled building, and the component integration degree of modularization steel construction is higher. The modular building is different from the construction method of the traditional building structure, the modular steel structure carries out standardized treatment on the components, the standardized components are prefabricated in advance in a factory and are transported to a construction site for connection and assembly after being processed, and the modular building has the characteristics of high construction speed, high standardization degree, high component quality and the like. The traditional steel structure node generally adopts a bolt welding combination connection mode and needs enough construction space. When the joint connection form is complex and the operation space is small, the welding quality of the structure is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, provides a modularization steel construction rigid connection node that modularization degree is high, construction convenience, atress are stable.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a modularization steel construction rigid connection node, includes cross steel member and intermediate junction spare, cross steel member end fixing is provided with first member end plate, intermediate junction spare is the criss-cross steel sheet structure, the criss-cross outer tip of intermediate junction spare is provided with second member end plate, cross steel member and intermediate junction spare pass through first member end plate and second member end plate fixed connection.
According to the scheme, the bolt holes are formed in the edges of the first component end plate and the second component end plate, and the first component end plate and the second component end plate are connected through bolt holes and bolts.
According to the scheme, the stiffening plate is fixedly arranged inside the middle connecting piece.
According to the scheme, the cross steel member is welded with the first member end plate, and the middle connecting member is welded with the second member end plate.
Implement the utility model discloses a modularization steel construction rigid connection node has following beneficial effect:
1. the utility model has the advantages that each component and the middle connecting piece are connected by the flange, the rigid connection of the node can be realized, the bearing capacity of the node is strong, the bolt connection is in an open large space, the construction process is mature, the construction difficulty is small, the construction time is short, the labor cost can be obviously saved, the economy of the steel structure is greatly improved, the site construction process is simple, and the construction time is short;
2. the utility model utilizes flange connection to connect the connecting piece and the component, and a large amount of engineering experience shows that the flange connection can fully practice rigid connection, the node form is stable, the mechanical property is good, the force transmission of the node is direct, and the mechanical property is stable;
3. the utility model has the advantages of small node range, simple structure, strong regularity, high aesthetic degree, beautiful nodes and simple structure, the nodes only need to be connected by fasteners on site, the construction process is simple, the technology is mature, a large amount of on-site welding work is avoided, the manpower is greatly saved, and the construction quality of the nodes is ensured;
4. the utility model discloses have fine suitability, during some position or the nervous project of construction period that lack the operation space, required construction space of bolted connection is less, the engineering time is short.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic structural view of a modular steel structure rigid connection node of the present invention;
fig. 2 is a sectional elevation view of the modular steel structure rigid connection node of the utility model;
FIG. 3 is an exploded elevation view of the modular steel structural rigid connection node of the present invention;
fig. 4 is a single rod member elevation of the modular steel structure rigid connection node of the present invention;
figure 5 is the utility model discloses modular steel construction rigid connection node's top view.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model discloses a modularization steel construction rigid connection node, including crossing steel member 1 and intermediate junction spare 4, intermediate junction spare 4 is inside fixed to be provided with stiffening plate 5. The end part of the crossed steel member 1 is fixedly provided with a first member end plate 2, the middle connecting member 4 is of a crossed steel plate structure, the outer end part of the cross of the middle connecting member 4 is provided with a second member end plate 7, and the crossed steel member 1 and the middle connecting member 4 are fixedly connected through the first member end plate 2 and the second member end plate 7.
The utility model discloses a preferred embodiment, first component end plate 2 utilizes the machine to carry out the pore-forming according to arranging of design bolt 6 in the mill, carries out welded connection with crossing steel member 1 after first component end plate 2 shaping, accomplishes the preparation of component standard component. The middle connecting piece 4 is used as a through component in one direction, is cut according to the intersecting line in the other direction, is welded with the through component into a whole, and the stiffening plate 5 in the through component is welded in a factory to finish the manufacture of the standard part of the middle connecting piece 4. After finishing processing in a factory, all the standard parts are transported to a construction site, finally, the tower and a crane are used for positioning on the site, and workers connect all the components by using the bolts 6 to finish the construction of the whole structure.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the scope of the present invention, and these forms are all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a modularization steel construction rigid connection node, its characterized in that includes crossed steel member and intermediate junction spare, crossed steel member end fixing is provided with first member end plate, intermediate junction spare is the steel sheet structure of cross, intermediate junction spare's cross outer tip is provided with the second member end plate, crossed steel member and intermediate junction spare are through first member end plate and second member end plate fixed connection.
2. The modular steel structure rigid connection node of claim 1, wherein bolt holes are provided at edges of the first and second member end plates, and the first and second member end plates are bolted through the bolt holes.
3. The modular steel structure rigid connection node of claim 1, wherein a stiffening plate is fixedly arranged inside the middle connection member.
4. The modular steel structural rigid connection node of claim 1, wherein the cross steel member is welded to a first member end plate and the intermediate connector is welded to a second member end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950921.0U CN217811643U (en) | 2022-07-27 | 2022-07-27 | Modular steel structure rigid connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950921.0U CN217811643U (en) | 2022-07-27 | 2022-07-27 | Modular steel structure rigid connection node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217811643U true CN217811643U (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221950921.0U Active CN217811643U (en) | 2022-07-27 | 2022-07-27 | Modular steel structure rigid connection node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217811643U (en) |
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2022
- 2022-07-27 CN CN202221950921.0U patent/CN217811643U/en active Active
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