CN211447272U - Assembly type building connection node - Google Patents
Assembly type building connection node Download PDFInfo
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- CN211447272U CN211447272U CN201922201637.8U CN201922201637U CN211447272U CN 211447272 U CN211447272 U CN 211447272U CN 201922201637 U CN201922201637 U CN 201922201637U CN 211447272 U CN211447272 U CN 211447272U
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- floor
- frame beam
- frame
- truss
- reinforcing mesh
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Abstract
The utility model discloses an assembly type building connection node, which comprises a frame beam (1), an integrated floor system, studs (2), floor bearing plates (3) and a connection main body, wherein the integrated floor system comprises a truss beam (4) and a floor slab (5); the floor bearing plate (3) is arranged at the upper ends of the frame beam (1) and the truss beam (4) and covers the gap between the frame beam (1) and the truss beam (4); a plurality of studs (2) are used for fixing the floor bearing plate (3) at the upper ends of the frame beam (1) and the truss beam (4); the connecting main body is positioned above the frame beam (1), the floor bearing plate (3) and the truss beam (4), the connecting main body comprises a concrete layer and a reinforcing mesh (8) arranged in the concrete layer, and the reinforcing mesh (8) is fixedly connected with the stud (2). The utility model discloses a stud and connecting body are connected the frame roof beam in the assembly type structure and the integrated superstructure of both sides tightly as a whole, satisfy the requirement of rigidity superstructure in the structural design.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, concretely relates to assembly type structure connected node.
Background
The steel structure building mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all the members or components are usually connected by welding lines, bolts or rivets, and the steel structure building is widely applied to the fields of large-scale plants, venues, super-high buildings and the like because of light dead weight and simple and convenient construction. In steel structure buildings, the most main components, namely columns, beams and main boards, are manufactured in batches in factories and then transported to a construction site for splicing and installation.
When traditional steel structure building is under construction, adopt bolt group to fix the frame usually, erect composite forms watering shaping floor, owing to adopt subregion watering or prefabricated combination formula floor, so the rigidity of whole floor is lower.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at prior art's not enough, provide an assembly type structure connected node, this application adopts stud and connecting body, and the frame roof beam among the assembly type structure is connected as a whole with the integrated superstructure of both sides tightly, satisfies the requirement of rigid floor among the structural design.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fabricated building connection node, comprising:
a frame beam;
the integrated floor system is positioned on two sides (whether one side is available or not) of the frame beam and comprises a truss beam and a floor slab;
the floor bearing plate is arranged at the upper ends of the frame beam and the truss beam and covers a gap between the frame beam and the truss beam;
the plurality of studs fix the floor bearing plate at the upper ends of the frame beam and the truss beam;
the connecting body is located above the frame beams, the floor support plates and the truss beams, the connecting body comprises a concrete layer and a reinforcing steel bar net arranged in the concrete layer, and the reinforcing steel bar net is fixedly connected with the studs.
Furthermore, longitudinal bars are welded and fixed on the studs, and the reinforcing mesh is laid above the longitudinal bars and then welded and fixed with the longitudinal bars.
Further, the reinforcing mesh is arranged in an upper layer and a lower layer.
Further, the frame beam is I-shaped steel.
Furthermore, the end part of the floor slab close to the frame beam is provided with a tongue-and-groove or a groove, and the end part of the concrete layer is matched with the floor slab.
The utility model has the advantages that:
1. the bolt and the connecting main body are adopted to fasten and connect the frame beam in the fabricated building and the integrated floor systems on two sides into a whole, so that the requirement of a rigid floor system in the design of a building structure is met.
2. The end part of the floor slab close to the frame beam is provided with the tongue-and-groove or the groove which can be designed into an arc-shaped or trapezoidal structure, so that the contact area between the floor slab and the concrete layer is increased conveniently, and the connection rigidity of the fabricated building is further improved.
Drawings
Fig. 1 is a schematic top view of the present invention in an embodiment;
FIG. 2 is a schematic sectional view of the embodiment of the present invention
Reference numbers in the figures: 1-frame beam, 2-stud, 3-floor bearing plate, 4-truss beam, 5-floor slab, 6-trapezoidal groove, 7-longitudinal bar and 8-reinforcing mesh.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1 and 2, the utility model relates to an assembly type structure connected node, include: frame roof beam 1, integrated superstructure, peg 2, floor carrier plate 3 and connecting body.
The frame beam 1 is I-shaped steel and bears the vertical load and the horizontal lateral resistance of the fabricated building; the integrated floor system is positioned at two sides of the frame beam 1, the integrated floor system comprises a truss beam 4 and a floor slab 5 and mainly bears the vertical load of the fabricated building, and the end part of the floor slab 5 is provided with a trapezoidal groove 6; the studs 2 are fixedly bolted on the upper ends of the frame beam 1 and the truss beam 4, and two longitudinal ribs 7 are fixedly welded on each stud 2; the floor deck 3 is fixed on the upper ends of the frame beam 1 and the truss beam 4 through a plurality of studs 2 and covers the gap between the frame beam 1 and the truss beam 4;
the connecting body is positioned above the frame beam 1, the floor bearing plate 3 and the truss beam 4, the connecting body comprises a concrete layer (not shown in the figure) and a reinforcing mesh 8 arranged in the concrete layer, the reinforcing mesh 8 is arranged in an upper-lower double layer, and the reinforcing mesh 8 is welded and fixed with the longitudinal ribs 7 on the studs 2.
During construction, firstly, the floor bearing plate is fixed at the upper ends of the frame beam and the truss beam through stud welding; then, welding longitudinal bars on each stud, laying a reinforcing mesh above the longitudinal bars, and then welding and fixing the reinforcing mesh and the longitudinal bars; and finally, a concrete layer is poured above the frame beam, the floor bearing plate and the truss beam, so that the integral rigid connection of the whole floor is ensured. It should be pointed out that, when the concrete layer adopts cast-in-place operation, can be with the tip of indulging the muscle can bend into colluding the form, prevent that the reinforcing bar net sideslips.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. An assembly building connection node, comprising:
a frame beam (1);
the integrated floor system is positioned on two sides of the frame beam (1) and comprises a truss beam (4) and a floor slab (5);
the floor bearing plate (3), the floor bearing plate (3) is arranged at the upper ends of the frame beam (1) and the truss beam (4) and covers the gap between the frame beam (1) and the truss beam (4);
the number of the studs (2) is multiple, and the floor bearing plates (3) are fixed at the upper ends of the frame beams (1) and the truss beams (4);
the connecting body is located above the frame beam (1), the floor support plate (3) and the truss beam (4), the connecting body comprises a concrete layer and a reinforcing mesh (8) arranged in the concrete layer, and the reinforcing mesh (8) is fixedly connected with the studs (2).
2. A fabricated building connecting node as defined in claim 1, wherein: longitudinal bars (7) are welded and fixed on the studs (2), and the reinforcing mesh (8) is laid above the longitudinal bars (7) and then welded and fixed with the longitudinal bars (7).
3. A fabricated building connecting node as defined in claim 1, wherein: the reinforcing mesh (8) is arranged in an upper-lower double layer mode.
4. A fabricated building connecting node as defined in claim 1, wherein: the frame beam (1) is made of I-shaped steel.
5. A fabricated building connecting node as defined in claim 1, wherein: the end part of the floor slab (5) close to the frame beam (1) is provided with a tongue-and-groove or a groove (6), and the end part of the concrete layer is matched with the floor slab (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201637.8U CN211447272U (en) | 2019-12-10 | 2019-12-10 | Assembly type building connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201637.8U CN211447272U (en) | 2019-12-10 | 2019-12-10 | Assembly type building connection node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211447272U true CN211447272U (en) | 2020-09-08 |
Family
ID=72294035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922201637.8U Active CN211447272U (en) | 2019-12-10 | 2019-12-10 | Assembly type building connection node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211447272U (en) |
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2019
- 2019-12-10 CN CN201922201637.8U patent/CN211447272U/en active Active
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