阅读说明：本技术 一种基于螺母组装的轻钢结构用梁柱连接件 (Beam column connecting piece for light steel structure based on nut assembly ) 是由 陈星岑 刘春� 于 2021-08-30 设计创作，主要内容包括：本发明揭示了一种基于螺母组装的轻钢结构用梁柱连接件,其为一体薄壁钢材结构且包括水平分布的第一支撑板面、自所述第一支撑板面左右两侧边缘竖直向下翻折的第一连接板面与第二连接板面、自所述第一支撑板面的前侧边缘竖直向上翻折的第二支撑板面,所述第一连接板面与所述第二连接板面上均设置有一对第一安装孔,所述第二支撑板面上设置有两对第二安装孔。本发明能够加强轻钢结构中梁柱的连接强度,简化施工工艺,提高了施工效率。(The invention discloses a nut-assembly-based beam column connecting piece for a light steel structure, which is an integral thin-wall steel structure and comprises a first supporting plate surface, a first connecting plate surface and a second connecting plate surface, wherein the first supporting plate surface and the second connecting plate surface are horizontally distributed, the first connecting plate surface and the second connecting plate surface are vertically turned downwards from the edges of the left side and the right side of the first supporting plate surface, the second supporting plate surface is vertically turned upwards from the edge of the front side of the first supporting plate surface, a pair of first mounting holes are formed in the first connecting plate surface and the second connecting plate surface, and two pairs of second mounting holes are formed in the second supporting plate surface. The invention can strengthen the connection strength of the beam column in the light steel structure, simplify the construction process and improve the construction efficiency.)

1. The utility model provides a beam column connecting piece for lightweight steel structure based on nut equipment which characterized in that: it is thin-walled steel structure as an organic whole and including horizontal distribution's first support face (1), certainly face (3) are connected with the second to first connection face (2) that the vertical turndown of first support face (1) left and right sides edge turns over, certainly face (4) are supported to the vertical second that turns over to the book of the front edge of first support face (1), first connection face (2) with all be provided with a pair of first mounting hole (5) on second connection face (3), be provided with two pairs of second mounting holes (6) on second support face (4).

2. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 1, wherein: the left and right width of the first supporting plate surface (1) is equivalent to the distance between the horizontal trusses on two sides in the truss structure.

3. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 1, wherein: the distance between the pair of first mounting holes (5) is correspondingly consistent with the distance between the bolt holes on the horizontal truss in the truss structure.

4. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 1, wherein: first connection face (2) with face (3) is connected to the second and is hugged closely horizontal truss inboard surface and install, and four lattice columns in the column member are corresponding to hug closely first connection face (2) with the inboard surface mounting of face (3) is connected to the second to pass the horizontal truss in proper order through the bolt first mounting hole (5) and lattice column link together lattice column and horizontal truss.

5. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 1, wherein: the purline is placed on the first supporting plate surface (1) during installation, the side vertical plate of the purline is tightly attached to the second supporting plate surface (4) for installation, bolt holes in the side vertical plate of the purline correspond to the second installation holes (6) in vertical distribution, and the purline and the second supporting plate surface (4) are connected together by bolts penetrating through the bolt holes in the side vertical plate of the purline and the second installation holes (6).

6. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 1, wherein: first connection face (2) with the second is connected the front and back both ends of face (3) and is outwards extended the front and back end of the first face (1) of supporting of protrusion, first mounting hole (5) are located the part of the front and back end of the first face (1) of supporting of protrusion.

7. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 1, wherein: the left and right side edges of the second supporting plate surface (4) are folded forwards to form edge wrapping parts (41).

8. A nut-assembly-based beam-column connecting member for a light steel structure according to claim 7, wherein: the edge wrapping part (41) and the corresponding first connecting plate surface (2) or the second connecting plate surface (3) are positioned in the same vertical plane.

[ technical field ] A method for producing a semiconductor device

The invention belongs to the technical field of thin-wall light steel structures, and particularly relates to a beam-column connecting piece for a light steel structure based on nut assembly.

[ background of the invention ]

The existing light steel structure is basically directly made of cold-processed section bars and directly used as building components, and the thickness of cold-bent thin-wall steel is 0.8-1 mm and is tightened by self-tapping. The connection of the beam component and the column component is also realized by self-tapping, and when concentrated load occurs under special conditions, local damage can be generated, and the structure is further destabilized and collapsed. In the existing light steel structure, the beam column is generally connected in a vertical and transverse independent connection mode, the consumption of connecting pieces is large, the installation is inconvenient, the structure at each connecting node is staggered and complicated, and the construction cost is high; the reliability of the connection of the horizontal members to the vertical members is particularly important for the safety of the building.

Therefore, there is a need to provide a new beam-column connector for light steel structures based on nut assembly to solve the above problems.

[ summary of the invention ]

The invention mainly aims to provide a beam-column connecting piece for a light steel structure based on nut assembly, which can strengthen the connecting strength of beams and columns in the light steel structure, simplify the construction process and improve the construction efficiency.

The invention realizes the purpose through the following technical scheme: the utility model provides a beam column connecting piece for light steel structure based on nut equipment, its thin wall steel structure as an organic whole and including horizontal distribution's first support face, certainly the first connection face that turns over the vertical book downwards in first support face left and right sides edge is connected the face with the second, certainly the vertical second that turns over the book upwards in the front edge of first support face supports the face, first connection face with all be provided with a pair of first mounting hole on the second connection face, be provided with two pairs of second mounting holes on the second support face.

Furthermore, the left and right width of the first support plate surface is equivalent to the distance between the horizontal trusses on two sides in the truss structure.

Further, the distance between the pair of first mounting holes corresponds to the bolt hole pitch on the horizontal truss in the truss structure.

Furthermore, the first connecting plate surface and the second connecting plate surface are tightly attached to the inner side surface of the horizontal truss for installation, four lattice columns in the column component are correspondingly tightly attached to the inner side surface of the first connecting plate surface and the second connecting plate surface for installation, and the lattice columns and the horizontal truss are connected together by sequentially penetrating through the horizontal truss, the first mounting holes and the lattice columns through bolts.

Furthermore, the purline is placed on the first supporting plate surface during installation, the side vertical plate of the purline is tightly attached to the second supporting plate surface for installation, the bolt holes in the side vertical plate of the purline correspond to the pair of second installation holes which are vertically distributed, and the purline and the second supporting plate surface are connected together by bolts penetrating through the bolt holes in the side vertical plate of the purline and the second installation holes.

Furthermore, the front end and the rear end of the first supporting plate surface are outwards extended from the front end and the rear end of the first connecting plate surface and the second connecting plate surface, and the first mounting holes are formed in the parts protruding out of the front end and the rear end of the first supporting plate surface.

Furthermore, the left side edge and the right side edge of the second supporting plate surface are folded forwards to form wrapping parts.

Furthermore, the edge wrapping part and the corresponding first connecting plate surface or the second connecting plate surface are positioned in the same vertical plane.

Compared with the prior art, the beam-column connecting piece for the light steel structure based on nut assembly has the beneficial effects that: through the structural design, the lattice column, the horizontal truss and the purline beam structure can be quickly and conveniently connected together, so that the construction efficiency is greatly improved; the overall overlooking projection shape of the connecting piece structure designed by the scheme is like a channel steel, so that the shearing strength and the supporting strength of two supporting plate surfaces for supporting and fixing purlins on the connecting piece are high; the left side and the right side of the supporting plate surface for fixing the purlins are provided with the folded edge covering structures, and the folded edge covering structures are similar to channel steel, so that the bending strength is greatly improved, the roof torsion generated in earthquake and wind disaster can be resisted, and the overall strength of beam-column connection is improved.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top plan view of a connection arrangement of a connector member to horizontal trusses, lattice columns and purlins in an embodiment of the present invention;

FIG. 3 is a perspective partial view of a connection arrangement of a connector member with horizontal trusses, lattice columns, and purlins in an embodiment of the present invention;

the figures in the drawings represent:

100 the beam-column connecting piece for the light steel structure based on nut assembly;

101 a horizontal truss; 102 lattice columns; 103 purlin;

1, a first supporting plate surface; 2, a first connecting plate surface; 3 a second connecting plate surface; 4 second support panel, 41 hemming section; 5 a first mounting hole; 6 second mounting hole.

[ detailed description ] embodiments

The first embodiment is as follows:

referring to fig. 1 to 3, the beam-column connecting member 100 for a light steel structure based on nut assembly according to the present embodiment is an integral thin-walled steel structure and includes a first supporting plate 1, a first connecting plate 2 and a second connecting plate 3 that are vertically turned downward from the left and right edges of the first supporting plate 1, and a second supporting plate 4 that is vertically turned upward from the front edge of the first supporting plate 1, wherein a pair of first mounting holes 5 is formed in each of the first connecting plate 2 and the second connecting plate 3, and at least two pairs of second mounting holes 6 are formed in the second supporting plate 4.

The left and right width of the first support plate 1 is equivalent to the distance between the horizontal trusses on both sides in the truss structure. The distance between a pair of first mounting holes 5 on first connection face 2 and the second connection face 3 corresponds unanimously with the bolt hole interval on the horizontal truss in the truss structure. During installation, the connecting piece is integrally placed between two horizontal trusses in the truss structure, the first connecting plate face 2 and the second connecting plate face 3 are tightly attached to the inner side surfaces of the horizontal trusses, four lattice columns in the column component are correspondingly tightly attached to the inner side surfaces of the first connecting plate face 2 and the second connecting plate face 3, the horizontal trusses, the first mounting holes 5 and the lattice columns are sequentially penetrated through bolts, and the lattice columns are connected with the horizontal trusses.

The height of the second support plate surface 4 is consistent with that of the purline. When the supporting plate is installed, the first supporting plate surface 1 bears the bottom of the purlin A, the side vertical plate of the purlin A is tightly attached to the second supporting plate surface 4, bolt holes in the side vertical plate of the purlin A are in one-to-one correspondence with the second mounting holes 6 in vertical distribution, and the purlin A and the second supporting plate surface 4 are connected together by penetrating the bolt holes in the side vertical plate of the purlin A and the second mounting holes 6 through bolts. The other pair of second mounting holes 6 is used for being fixedly connected with the purline B through bolts, and the end parts of the purline A and the purline B are butted to realize the continuation in the length direction. When two purlins are butted and arranged, the two purlins are fixedly connected together through two pairs of second mounting holes 6 on the second supporting plate surface 4 on the connecting piece of the embodiment at the butted part.

First connection face 2 and the second are connected the front and back both ends of face 3 and are outwards extended the front and back end of the first face 1 that supports of protrusion, and first mounting hole 5 is located the part of the first face 1 front and back end that supports of protrusion to the blocking of first face 1 that supports can be avoided to the lattice column.

The left and right side edges of the second support plate 4 are folded forward to form hemmed portions 41. The hemming portion 41 is located in the same vertical plane as the corresponding first connecting plate 2 or second connecting plate 3. The hem 41 is attached to the outside surface of the lattice column when connected to the structural column and beam.

According to the beam-column connecting piece 100 for the light steel structure assembled based on the nuts, the lattice column, the horizontal truss and the purlin beam structure can be quickly and conveniently connected together through the structural design, and the construction efficiency is greatly improved; the overall overlooking projection shape of the connecting piece structure designed by the scheme is like a channel steel, so that the shearing strength and the supporting strength of two supporting plate surfaces for supporting and fixing purlins on the connecting piece are high; the left side and the right side of the supporting plate surface for fixing the purlins are provided with the folded edge covering structures, and the folded edge covering structures are similar to channel steel, so that the bending strength is greatly improved, the roof torsion generated in earthquake and wind disaster can be resisted, and the overall strength of beam-column connection is improved.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.