CN216475539U - Steel construction assembly fastening connecting device - Google Patents
Steel construction assembly fastening connecting device Download PDFInfo
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- CN216475539U CN216475539U CN202122783566.4U CN202122783566U CN216475539U CN 216475539 U CN216475539 U CN 216475539U CN 202122783566 U CN202122783566 U CN 202122783566U CN 216475539 U CN216475539 U CN 216475539U
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- steel structure
- connecting piece
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- cross beam
- upright post
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Abstract
The utility model discloses a steel structure assembling, fastening and connecting device which comprises a steel structure upright post and a steel structure cross beam, wherein the steel structure cross beam is fixedly arranged on the steel structure upright post through a connecting piece, the connecting piece comprises an upright post connecting part and a cross beam connecting part, the upright post connecting part is arranged at the upper end and the lower end of the connecting piece, the cross beam connecting part is arranged on the side surface of the connecting piece, and the upright post connecting part and the cross beam connecting part are respectively and fixedly connected with the steel structure upright post and the steel structure cross beam through fixing bolts. The connecting piece rotates two connection bodies of connecting through setting up, can reduce the spare part of connecting, realizes quick lock and connects, through connecting plate and pre-connection of connecting bolt, tentatively fixes the connecting piece on the steel construction stand, can make things convenient for subsequent fixed and installation more, saves time, can install steel construction crossbeam in advance through setting up the convolution groove, and is more swift high-efficient.
Description
Technical Field
The utility model relates to the technical field of steel structure assembly, in particular to a steel structure assembly fastening and connecting device.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts the processes of rust removal and rust prevention such as silanization, pure manganese phosphating, washing and drying, galvanization and the like. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree. The steel structure needs to research high-strength steel, so that the yield point strength of the steel structure is greatly improved; in addition, new types of section steel, such as H-section steel, also called wide-flange section steel, T-section steel, and profiled steel sheet, are rolled to meet the needs of large-span structures and super high-rise buildings. In addition, a light steel structure system without a heat bridge is also provided, the building is not energy-saving, and the cold and heat bridge problem of the building is solved by using an ingenious special connecting piece; the small truss structure enables the cables and the water supply and drainage pipelines to pass through the wall, and construction and decoration are convenient.
Among the building trade, often need use the connecting piece to realize the butt joint to the girder steel, but current girder steel connecting piece is at the in-process that uses, it is many by artifical manual butt joint, therefore there may be certain error at the in-process of butt joint, and then lead to the atress of girder steel and connecting piece balanced inadequately, thereby there is certain potential safety hazard, in addition, current connecting piece is when connecting, the part is numerous, not only carry inconveniently, and need many people to cooperate during the installation, it is swift high-efficient inadequately, we have proposed a steel construction assembly fastening connecting device for this reason and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a steel structure assembling, fastening and connecting device, which adopts the technical scheme that the device comprises: the steel structure column comprises a steel structure column and a steel structure beam, wherein the steel structure beam is fixedly installed on the steel structure column through a connecting piece, the connecting piece comprises a column connecting portion and a beam connecting portion, the column connecting portion are arranged at the upper end and the lower end of the connecting piece, the beam connecting portion are arranged on the side face of the connecting piece, and the column connecting portion and the beam connecting portion are respectively fixedly connected with the steel structure column and the steel structure beam through fixing bolts.
As a preferred scheme of the utility model, the connecting piece is provided with a front connecting body and a rear connecting body, so that the connecting pieces are convenient to buckle and mount, the connecting bodies are rotatably connected through a rotating shaft, the other end of the connecting body is provided with a connecting plate, the connecting plate is arranged on the left side of the connecting part of the upright post, and the connecting plates are connected with pre-connecting bolts through connecting holes formed in the connecting plate in a matched manner for pre-fixing and convenient for subsequent mounting.
As a preferred scheme of the present invention, the beam connecting portion includes an upper fastening groove and a lower fastening groove, the fastening grooves can provide an initial fixing effect, fixing holes are formed in left and right sides of the fastening grooves, the fastening grooves are installed in a sleeved manner with the steel-structure beam, and the steel-structure beam is installed in a matched manner through the fixing bolts and the fixing holes.
As a preferable scheme of the utility model, the fixing holes are symmetrically arranged in two groups, and each group of the fixing holes is provided with three fixing holes.
In a preferred embodiment of the present invention, a reinforcing rib is provided between the outer end surface of the engagement groove and the connector to reinforce the strength of the connector.
As a preferable scheme of the present invention, the beam connecting parts are provided in four groups and fixedly connected to four side surfaces of the connecting member, respectively.
As a preferable scheme of the present invention, the column connecting portions are arranged in two groups, and four groups of the fixing bolts are equidistantly arranged on each group of the column connecting portions.
The utility model has the beneficial effects that: the utility model connects steel structures through the connecting piece, when in use, the connecting piece is buckled and installed on the steel structure upright post, then the pre-fixing is carried out through the pre-connecting bolt, then the upright post connecting part is fixed with the steel structure upright post through the fixing bolt, the steel structure cross beam is sleeved and installed in the folding groove, the steel structure cross beam can be pre-fixed through the folding groove, then the steel structure cross beam is completely fixed through the fixing bolt, the reinforcing rib plate can improve the strength of the connecting piece and increase the supporting force, the connecting piece can reduce the connected parts through arranging two connecting bodies which are rotatably connected, the quick buckling connection is realized, the connecting piece is preliminarily fixed on the steel structure upright post through the pre-connection of the connecting plate and the pre-connecting bolt, the subsequent fixing and installation can be more convenient, the time is saved, and the pre-installation can be carried out on the steel structure cross beam through arranging the folding groove, is more rapid and efficient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of a connector according to the present invention;
fig. 3 is a schematic view showing the unfolded state of the connecting member of the present invention.
In the figure: the steel structure comprises 1-connecting pieces, 2-steel structure columns, 3-steel structure beams, 4-column connecting parts, 401-connecting plates, 402-rotating shafts, 5-beam connecting parts, 501-fixing holes, 502-folding grooves, 6-reinforcing rib plates, 7-pre-connecting bolts and 8-fixing bolts.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
Example 1
As shown in fig. 1 to 3, a specific embodiment of a steel structure assembling fastening connection device of the present invention includes: the steel structure vertical column comprises a steel structure vertical column 2 and a steel structure cross beam 3, the steel structure cross beam 3 is fixedly arranged on the steel structure vertical column 2 through a connecting piece 1, the connecting piece 1 comprises a vertical column connecting part 4 and a cross beam connecting part 5, the vertical column connecting part 4 is arranged at the upper end and the lower end of the connecting piece 1, the cross beam connecting part 5 is arranged at the side surface of the connecting piece 1, the vertical column connecting part 4 and the cross beam connecting part 5 are respectively and fixedly connected with the steel structure vertical column 2 and the steel structure cross beam 3 through fixing bolts 8, the connecting piece 1 is arranged into a front connecting body and a rear connecting body which are rotatably connected through a rotating shaft 402, the other end of the connecting body is provided with a connecting plate 401, the connecting plate 401 is arranged at the left side of the vertical column connecting part 4, the connecting plate 401 is matched and connected with a pre-connecting bolt 7 through a connecting hole, the cross beam connecting part 5 comprises an upper buckling groove 502 and a lower buckling groove 502, and fixing holes 501 are arranged at the left side and right side in the buckling grooves 502, buckling groove 502 and steel structure crossbeam 3 cup joint the installation, and steel structure crossbeam 3 passes through fixing bolt 8 and fixed orifices 501 cooperation installation, installs reinforcing floor 6 between the outside terminal surface of buckling groove 502 and connecting piece 1.
In this embodiment, the fixed holes 501 are symmetrically formed in two sets, each set of fixed holes 501 is three, the beam connecting portions 5 are four sets and are respectively and fixedly connected to four sides of the connecting member 1, the upright connecting portions 4 are vertically formed in two sets, and four sets of fixing bolts 8 are equidistantly arranged on each set of upright connecting portions 4.
The working principle of the utility model is as follows: the utility model connects steel structures through the connecting piece 1, when in use, the connecting piece 1 is buckled and installed on the steel structure upright post 2, then the pre-fixing is carried out through the pre-connecting bolt 7, then the upright post connecting part 4 is fixed with the steel structure upright post 2 through the fixing bolt 8, then the steel structure cross beam 3 is sleeved and installed in the folding groove 502, the steel structure cross beam 3 can be pre-fixed through the folding groove 502, then the steel structure cross beam 3 is completely fixed through the fixing bolt 8, the strength of the connecting piece 1 can be improved through the reinforcing rib plate 6, the supporting force is increased, the connecting piece 1 can reduce the connected parts through the arrangement of two connecting bodies which are rotatably connected, the quick buckling connection is realized, the connecting piece 1 is preliminarily fixed on the steel structure upright post 2 through the pre-connection of the connecting plate 401 and the pre-connecting bolt 7, the subsequent fixing and installation can be more convenient, save time, can install steel construction crossbeam 3 in advance through setting up folding groove 502, it is more swift high-efficient.
Components and circuit connections not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. A steel structure assembly fastening connection device, comprising: steel structure stand (2) and steel structure crossbeam (3), its characterized in that: steel construction crossbeam (3) pass through connecting piece (1) fixed mounting be in on steel construction stand (2), connecting piece (1) includes stand connecting portion (4) and crossbeam connecting portion (5), stand connecting portion (4) set up the upper and lower both ends of connecting piece (1), crossbeam connecting portion (5) set up the side of connecting piece (1), stand connecting portion (4) with crossbeam connecting portion (5) through fixing bolt (8) respectively with steel construction stand (2) with steel construction crossbeam (3) fixed connection.
2. The steel structure assembling and fastening connection device as claimed in claim 1, wherein: the connecting piece (1) is arranged into a front connecting body and a rear connecting body, the connecting bodies are rotatably connected through a rotating shaft (402), a connecting plate (401) is installed at the other end of each connecting body, the connecting plate (401) is arranged on the left side of the upright post connecting portion (4), and the connecting plates (401) are connected with the pre-connecting bolts (7) in a matched mode through the arranged connecting holes.
3. The steel structure assembling and fastening connection device as claimed in claim 2, wherein: the beam connecting part (5) comprises an upper buckling groove and a lower buckling groove (502), fixing holes (501) are formed in the left side and the right side in the buckling grooves (502), the buckling grooves (502) are connected with the steel structure beam (3) in a sleeved mode, and the steel structure beam (3) is installed in a matched mode through the fixing bolts (8) and the fixing holes (501).
4. The steel structure assembling and fastening connection device as claimed in claim 3, wherein: the number of the fixing holes (501) is two, and the number of the fixing holes (501) in each group is three.
5. The steel structure assembling and fastening connection device as claimed in claim 3, wherein: a reinforcing rib plate (6) is arranged between the outer end face of the buckling groove (502) and the connecting piece (1).
6. The steel structure assembling and fastening connection device as claimed in claim 1, wherein: the beam connecting parts (5) are arranged into four groups and are respectively and fixedly connected to four side surfaces of the connecting piece (1).
7. The steel structure assembling and fastening connection device as claimed in claim 1, wherein: the vertical column connecting parts (4) are arranged in two groups, and four groups of fixing bolts (8) are equidistantly arranged on each group of vertical column connecting parts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783566.4U CN216475539U (en) | 2021-11-15 | 2021-11-15 | Steel construction assembly fastening connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783566.4U CN216475539U (en) | 2021-11-15 | 2021-11-15 | Steel construction assembly fastening connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216475539U true CN216475539U (en) | 2022-05-10 |
Family
ID=81449831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122783566.4U Active CN216475539U (en) | 2021-11-15 | 2021-11-15 | Steel construction assembly fastening connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216475539U (en) |
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2021
- 2021-11-15 CN CN202122783566.4U patent/CN216475539U/en active Active
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