CN117966890A - Steel frame and modularization building connected node - Google Patents
Steel frame and modularization building connected node Download PDFInfo
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- CN117966890A CN117966890A CN202410081047.9A CN202410081047A CN117966890A CN 117966890 A CN117966890 A CN 117966890A CN 202410081047 A CN202410081047 A CN 202410081047A CN 117966890 A CN117966890 A CN 117966890A
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- building
- connection node
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 102
- 239000010959 steel Substances 0.000 title claims abstract description 102
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of building construction, and aims to provide a steel frame and modularized building connection node. The connection node of the steel frame and the modularized building does not need to be provided with a hole in the main section steel of the steel frame structure, so that the connection strength of the modularized building and the steel frame structure after connection is high and the stability is good. The steel frame and modular building connection node comprises: steel frames, modular building and connection assemblies; the coupling assembly includes: the first board and the connecting fastener of accepting, first board setting of accepting is between steel frame and modularization building, and connecting fastener's one end is connected with first board of accepting, and the other end is connected with the modularization building. The invention solves the problems that the connection mode of the connection node of the modularized building structure in the prior art is not suitable for connecting the modularized building and the steel frame structure, and the connection strength and the stability of the whole structure are reduced.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a steel frame and modularized building connection node.
Background
The modularized building is characterized in that the building is divided into a plurality of space modules, all equipment, pipelines, decoration and fixed furniture in the modules are finished, and the decoration of the outer vertical face can be finished. The modular components can be assembled together like "building blocks" by transporting them to a construction site. The development of the modularized building has important significance, and firstly, a great amount of cost and resources can be saved, because the modularized building can be disassembled and assembled and can be reused, and the waste of the traditional building is avoided. Secondly, the modular building can meet the future expansion or modification requirements of customers, because the modular building can change the overall layout and functions of the building through different splicing modes so as to meet the demands of customers. In addition, the modularized building can also improve the building quality, because the precision of the components can be ensured in the industrialized production, the materials can be effectively utilized, the cost is low, and the quality is ensured. With the continued development of modular construction technology, more and more building areas will employ modular construction, such as hotels construction in residential and tourist areas, public service facilities, etc.
The existing modular building structure connecting node is mainly formed by connecting two modular buildings through a bottom beam and a top beam through a split bolt and a positioning pin shaft at the bottom and the top modules Liang Kaidong. The steel frame structure is one of the main structural forms of modern buildings, and mainly comprises structural bodies of steel beams, steel columns, steel trusses and other members made of steel sections, steel plates and the like. However, if the main section steel of the steel frame structure is perforated and then connected with the modularized building, the connection strength and stability of the whole structure are affected, so that the connection mode of the connection node of the modularized building structure is not suitable for connecting the modularized building and the steel frame structure.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the connection mode of the connection node of the modularized building structure in the prior art is not suitable for connecting the modularized building with the steel frame structure and can reduce the connection strength and stability of the whole structure, so that the steel frame and the modularized building connection node which are higher in connection strength and better in stability after the connection of the modularized building and the steel frame structure are ensured without forming holes in the main body section steel of the steel frame structure.
In order to solve the above problems, the present invention provides a steel frame and modular building connection node, comprising:
a steel frame;
modularized building;
A connection assembly, the connection assembly comprising: the first bearing plate is arranged between the steel frame and the modularized building, one end of the connecting fastener is connected with the first bearing plate, and the other end of the connecting fastener is connected with the modularized building.
Optionally, the modular building comprises: the module corner fitting is connected with the connecting fastener, the module column is connected with one end of the module corner fitting, the module column is perpendicular to the module corner fitting, and the module beam is arranged at one end of the module corner fitting away from the module column.
Optionally, a mounting groove is formed in the module corner fitting, a mounting hole is formed between the bottom surface of the module corner fitting and the mounting groove, and the other end of the connecting fastener penetrates through the mounting hole and stretches into the mounting groove.
Optionally, the connecting fastener includes: the screw bolt and the nut, the one end of screw bolt with first bolster fixed connection, the other end of screw bolt passes the mounting hole and stretches into in the mounting groove, just the other end of screw bolt is provided with the nut.
Optionally, a second receiving plate is further disposed between the nut and the module corner fitting.
Optionally, the first receiving plate has a thickness of [20,40] mm.
Optionally, the connecting assembly further comprises a guide member, one end of the guide member is connected with the first receiving plate, and the other end of the guide member is connected with the module corner piece.
Optionally, a guiding hole is formed in the module corner piece, and the other end of the guiding piece is inserted into the guiding hole.
Optionally, the steel frame includes: the steel frame column and the steel frame beam are vertically arranged, and the first bearing plate is arranged on the upper surface of the steel frame beam.
Optionally, the steel frame further comprises rib plates, and the rib plates are arranged on the steel frame beam at intervals.
The invention has the following advantages:
1. The invention provides a connection node of a steel frame and a modularized building, which comprises the following components: steel frames, modular construction and connection assemblies. The coupling assembly includes: the first board and the connecting fastener of accepting, first board setting of accepting is between steel frame and modularization building, and connecting fastener's one end is connected with first board of accepting, and the other end is connected with the modularization building. Through setting up the supporting body of first board effect connecting fastener that accepts, then link together steel frame and modularization building with connecting fastener, avoided punching on the steel frame to the joint strength is higher and stability is better for this kind of steel frame and modularization building connected node.
2. According to the connecting node of the steel frame and the modularized building, the mounting groove is formed in the module corner fitting, the mounting hole is formed between the bottom surface of the module corner fitting and the bottom of the mounting groove, and the other end of the fastening connecting piece penetrates through the mounting hole and then stretches into the mounting groove. The fastening connecting piece comprises a stud and a nut, and after the installation groove is formed, an installation space is reserved, so that the nut can be conveniently screwed.
3. The invention provides a connection node of a steel frame and a modularized building, wherein a connection assembly comprises a guide piece, one end of the guide piece is connected with a first bearing plate, and the other end of the guide piece is inserted into a guide hole of a module corner piece. The steel frame and the modularized building are convenient to install through the cooperation of the guide piece and the guide hole.
4. The steel frame and the modularized building connection node provided by the invention comprise steel frame columns and steel frame beams, wherein the steel frame columns and the steel frame beams are vertically arranged. And be provided with the floor on steel frame roof beam, can improve steel frame's joint strength and bearing capacity, steel frame and modularization building connected back's connected node is more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a steel frame and modular building connection node of the present invention;
Fig. 2 is an exploded view of the connection node of the steel frame and modular building of the present invention.
Reference numerals illustrate:
1. Steel frames, 101, steel frame columns, 102, steel frame beams, 103 and rib plates;
2. Modular building, 201, module columns, 202, module beams, 203, module corner pieces;
301. a first receiving plate 3021, studs 3022, nuts 303, guides;
4. The second receiving plate.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting 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 present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 and 2, a preferred embodiment of the steel frame and modular building connection node of the present invention is adapted for connection of a steel frame to a modular building installation. Because the main body section steel of the steel frame structure does not need to be provided with holes, the connecting strength of the connecting node is higher and the stability is better.
The steel frame and modular building connection node comprises: steel frame 1, modular building 2 and connection assembly. The coupling assembly includes: the first bearing plate 301 and the connecting fastener, the first bearing plate 301 is arranged between the steel frame 1 and the modularized building 2, one end of the connecting fastener is connected with the first bearing plate 301, and the other end is connected with the modularized building 2. During construction, the connecting fastener is firstly arranged on the first bearing plate 301, the connecting fastener can be fixedly arranged on the first bearing plate 301 in an early welding mode, then the first bearing plate 301 is connected with the steel frame 1, and the specific connection mode can be a fixed connection mode such as welding. The modular building 2 is then connected with the connection fastener. The connection node realizes the connection of the steel frame 1 and the modularized building 2, and does not need to punch holes on the steel frame 1, and the strength and the stability of the connection node are not affected after the connection is completed.
Wherein steel frame 1 wholly adopts steel to make, and it includes: steel-frame column 101 and steel-frame beam 102, steel-frame column 101 and steel-frame beam 102 are connected, and steel-frame column 101 and steel-frame beam 102 are vertically arranged, i.e., steel frame 1 is T-shaped. The cross sections of steel-frame column 101 and steel-frame beam 102 may be i-shaped, H-shaped, box-shaped, etc. First receiving plate 301 is provided on the upper surface of steel-frame beam 102, and in this embodiment, first receiving plate 301 is welded directly to steel-frame beam 102.
Further, the steel frame 1 further includes rib plates 103, and the rib plates 103 are arranged on the steel frame beam 102 at intervals, so that not only can the shearing capacity of the steel frame beam 102 be increased, but also buckling of a pressed region of the steel frame beam 102 can be prevented, and the problem of stability of the steel frame beam 102 during local pressing is solved. The rib plate 103 can be any one of transverse stiffening ribs, longitudinal stiffening ribs and short stiffening ribs, and can be selected according to actual requirements.
The modular building 2 is also made of steel material and comprises: the module column 201, the module beam 202 and the module corner fitting 203, the module corner fitting 203 is connected with a connecting fastener, the module column 201 is connected with one end of the module corner fitting 203, the module column 201 is perpendicular to the module corner fitting 203, the module beam 202 is arranged at one end of the module corner fitting 203 far away from the module column 201, and the module beam 202 is arranged in parallel with the module corner fitting 203. The modular building 2 is approximately L-shaped in shape and the number of modular buildings 2 connected with the steel frame 1 may be one, two or even more. In this embodiment, two modular buildings 2 are provided in total, and the two modular buildings 2 are symmetrically arranged along the symmetry axis of the steel frame 1.
Further, the module corner 203 is provided with a mounting groove to facilitate construction operation of the connection fastener. And a mounting hole is formed between the bottom surface of the module corner fitting 203 and the mounting groove, and the other end of the connecting fastener passes through the mounting hole and extends into the mounting groove. That is, the mounting holes communicate with the bottom surface of the module corner fitting 203 and the mounting groove, so that the connecting fasteners can pass through, and the size of the mounting holes can be larger than that of the connecting fasteners, thereby facilitating the passing of the connecting fasteners and the fine adjustment of the positions.
In addition, a guiding hole is further formed in the module corner piece 203, and in this embodiment, the guiding hole is located on one side of the mounting groove, which is close to the symmetry axis of the steel frame 1, and is located below the module column 201. Of course, in other embodiments, the guide holes may be located on the side of the mounting groove away from the symmetry axis of the steel frame 1
The first receiver is a steel plate of thickness 20,40 mm, and in this embodiment, a steel plate of thickness 20mm is welded to the steel frame beam 102. Of course, in other embodiments, steel plates of 30mm, 40mm, etc. thickness may be selected.
The connecting fastener comprises: the screw bolt 3021 and the nut 3022, one end of the screw bolt 3021 is fixedly connected with the first bearing plate 301, the other end of the screw bolt 3021 penetrates through the mounting hole and then stretches into the mounting groove, the nut 3022 is arranged at the other end of the screw bolt 3021, and the connection between the steel frame 1 and the modularized building 2 is achieved through threaded fit of the nut 3022 and the screw bolt 3021.
In this embodiment, the number of the connecting fasteners is four, and the four connecting fasteners are arranged at intervals along the length direction of the first receiving plate 301, and every two connecting fasteners are connected with one modular building 2.
In other embodiments, one, three, four, etc. number of connecting fasteners may be used to connect to one modular building 2.
In addition, a second receiving plate 4 is arranged between the nut 3022 and the module corner fitting 203, the second receiving plate 4 being arranged in the mounting groove, which is compressed between the nut 3022 and the module corner fitting 203 by tightening the nut 3022.
Further, the connection assembly further comprises a guide 303, one end of the guide 303 is connected to the first receiving plate 301, and the other end is connected to the module corner member 203. Specifically, the other end of the guide 303 is inserted into a guide hole in the module corner piece 203.
The following description is made of the installation process of the connection node between the steel frame and the modularized building, which is provided in this embodiment:
First, the guide 303 and the stud 3021 are welded to the first receiving plate 301, and then the first receiving plate 301 is welded to the upper surface of the steel-frame beam 102. Modular building 2 is then installed, the pilot holes aligned with guides 303, and modular building 2 is gradually lowered, and the other end of stud 3021 is gradually extended into the mounting slot. And then the second bearing plate 4 is arranged in the mounting groove, and finally the nut 3022 is screwed down, so that the mounting connection of the steel frame 1 and the modularized building 2 is completed.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A steel frame and modular building connection node comprising:
a steel frame (1);
A modular building (2);
A connection assembly, the connection assembly comprising: the connecting device comprises a first bearing plate (301) and a connecting fastener, wherein the first bearing plate (301) is arranged between the steel frame (1) and the modularized building (2), one end of the connecting fastener is connected with the first bearing plate (301), and the other end of the connecting fastener is connected with the modularized building (2).
2. The steel frame and modular building connection node according to claim 1, characterized in that the modular building (2) comprises: module post (201), module roof beam (202) and module corner fitting (203), module corner fitting (203) with connecting fastener connects, module post (201) with the one end of module corner fitting (203) is connected, just module post (201) with module corner fitting (203) are mutually perpendicular, module roof beam (202) set up in module corner fitting (203) keep away from the one end of module post (201).
3. The steel frame and modular building connection node according to claim 2, wherein a mounting groove is formed in the module corner fitting (203), a mounting hole is formed between the bottom surface of the module corner fitting (203) and the mounting groove, and the other end of the connection fastener penetrates through the mounting hole and stretches into the mounting groove.
4. A steel frame and modular building connection node according to claim 3, wherein the connection fastener comprises: the mounting device comprises a stud (3021) and a nut (3022), wherein one end of the stud (3021) is fixedly connected with the first bearing piece, the other end of the stud (3021) penetrates through the mounting hole and stretches into the mounting groove, and the nut (3022) is arranged at the other end of the stud (3021).
5. The steel frame and modular building connection node according to claim 4, characterized in that a second socket plate (4) is also provided between the nut (3022) and the module corner piece (203).
6. The steel frame and modular building connection node according to claim 1, characterized in that the thickness of the first receiving plate (301) is [20,40] mm.
7. The steel frame and modular building connection node according to claim 2, characterized in that the connection assembly further comprises a guide (303), one end of the guide (303) being connected to the first receiving plate (301) and the other end being connected to the module corner piece (203).
8. The steel frame and modular building connection node according to claim 7, wherein the module corner piece (203) is provided with a guide hole, and the other end of the guide piece (303) is inserted into the guide hole.
9. The steel frame and modular building connection node according to any one of claims 1-8, characterized in that the steel frame (1) comprises: a steel-frame column (101) and a steel-frame beam (102), wherein the steel-frame column (101) and the steel-frame beam (102) are vertically arranged, and the first receiving plate (301) is arranged on the upper surface of the steel-frame beam (102).
10. The steel frame and modular building connection node of claim 9, wherein the steel frame (1) further comprises ribs (103), the ribs (103) being spaced apart on the steel frame beams (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410081047.9A CN117966890A (en) | 2024-01-19 | 2024-01-19 | Steel frame and modularization building connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410081047.9A CN117966890A (en) | 2024-01-19 | 2024-01-19 | Steel frame and modularization building connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117966890A true CN117966890A (en) | 2024-05-03 |
Family
ID=90857639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410081047.9A Pending CN117966890A (en) | 2024-01-19 | 2024-01-19 | Steel frame and modularization building connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117966890A (en) |
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2024
- 2024-01-19 CN CN202410081047.9A patent/CN117966890A/en active Pending
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