CN212742899U - Connecting structure of steel structure beam - Google Patents
Connecting structure of steel structure beam Download PDFInfo
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- CN212742899U CN212742899U CN202021256681.5U CN202021256681U CN212742899U CN 212742899 U CN212742899 U CN 212742899U CN 202021256681 U CN202021256681 U CN 202021256681U CN 212742899 U CN212742899 U CN 212742899U
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Abstract
The utility model relates to a connection structure of steel construction roof beam, including H shaped steel post, H shaped steel roof beam and right angle connecting piece, right angle connecting piece includes first right angle limit and second right angle limit, the other end on first right angle limit and second right angle limit is provided with the connection riser, be provided with a plurality of first connecting holes on the connection riser, the connection riser passes through first bolted connection on the both sides wall of H shaped steel post, the one end on first right angle limit is provided with horizontal installation board, the one end on first right angle limit is fixed to horizontal installation board's one end, horizontal installation board's the other end is fixed on the lateral wall of connecting the riser, be provided with a plurality of second connecting holes on the horizontal installation board, H shaped steel roof beam passes through the second bolt fastening on horizontal installation board. Due to the design of the right-angle connecting piece, the bending moment effect of the H-shaped steel beam on the H-shaped steel column is reduced, and the stress of the H-shaped steel column is more reasonable; in addition, the design of connecting the riser can increase H shaped steel roof beam and H shaped steel post's connection area and intensity.
Description
Technical Field
The utility model relates to a steel construction technical field, more specifically say, relate to a connection structure of steel construction roof beam.
Background
The steel construction is the building support member, exists as the skeleton of building, needs to satisfy better stability, needs easy to assemble simultaneously, and the connection of traditional steel construction junction is direct through bolted connection, leads to the junction atress comparatively concentrated, has influenced the stability of junction, causes the steel construction deformation of junction even easily, the utility model discloses a new solution is proposed to above problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a connection structure of steel construction roof beam to solve the technical problem who mentions in the background art.
In order to solve the above problems, the utility model adopts the following technical proposal.
The connecting structure of the steel structure beam according to the embodiment of the utility model comprises an H-shaped steel column, an H-shaped steel beam and a right-angle connecting piece, the H-shaped steel beam is connected to two sides of the H-shaped steel column through right-angle connectors, each right-angle connector comprises a first right-angle edge and a second right-angle edge, one end of each first right-angle edge is fixedly connected with one end of each second right-angle edge, the other ends of the first right-angle edge and the second right-angle edge are provided with connecting risers, a plurality of first connecting holes are formed in each connecting riser, each connecting riser is connected to two side walls of the H-shaped steel column through a first bolt, one end of each first right-angle edge is provided with a horizontal mounting plate, one end of each horizontal mounting plate is fixed to one end of each first right-angle edge, the other end of each horizontal mounting plate is fixed to the side wall of each connecting riser, a plurality of second connecting holes are formed in each horizontal mounting plate.
In this embodiment, because of the design of right angle connecting piece and horizontal installation board, like this, the operator can place the right angle connecting piece in the position that needs the installation, fixes the right angle connecting piece on the lateral wall of H shaped steel post through connecting riser and first bolt, and the second right-angle side of right angle connecting piece is passed to the one end of H shaped steel roof beam again, through second bolted connection on horizontal installation board. Due to the design of the right-angle connecting piece, stress points at the connecting part of the H-shaped steel column and the H-shaped steel beam are increased, the bending moment effect of the H-shaped steel beam on the H-shaped steel column is reduced, the stress of the H-shaped steel column is more reasonable, and the structure is more stable; in addition, the design of connecting the riser can increase H shaped steel roof beam and H shaped steel post's connection area and intensity, makes H shaped steel roof beam and H shaped steel post be connected more firmly.
In addition, according to the utility model discloses the connection structure of steel construction roof beam of above-mentioned embodiment can also have following additional technical characterstic:
according to the utility model discloses an embodiment, the one end of H shaped steel roof beam with be connected riser fixed connection.
According to the utility model discloses an embodiment, the one end welding of H shaped steel roof beam is on the lateral wall of connecting the riser.
According to an embodiment of the present invention, the first connection hole is the same as the second connection hole in diameter.
According to the utility model discloses an embodiment, first bolt and second bolt are the high rigidity bolt of the same model.
According to the utility model discloses an embodiment, the up end and the second right-angle side of H shaped steel roof beam can be dismantled and be connected.
According to the utility model discloses an embodiment, the lateral wall on second right-angle side is provided with connection clamp plate along the horizontal direction, and the up end of H shaped steel roof beam passes through third bolted connection with connection clamp plate.
According to the utility model discloses an embodiment, H shaped steel post, H shaped steel roof beam and right angle connection piece surface are provided with the anticorrosive coating.
According to the utility model discloses an embodiment, the contained angle of connecting riser and first right-angle side and second right-angle side is 45 respectively.
According to the utility model discloses an embodiment, the length on first right-angle side equals with the length on second right-angle side.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a connection structure of a steel structural beam according to the present invention;
fig. 2 is a schematic cross-sectional view of the right-angle connector in fig. 1.
The reference numbers in the figures illustrate:
1. h-shaped steel columns; 2. an H-shaped steel beam; 3. a right angle connector; 301. a first right-angle side; 302. a second right-angle side; 303. connecting a vertical plate; 304. a first connection hole; 305. a first bolt; 306. a horizontal mounting plate; 307. a second connection hole; 308. a second bolt; 309. connecting the pressing plate; 310. and a third bolt.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 2, a connection structure of a steel structure beam according to an embodiment of the present invention includes an H-shaped steel column 1, an H-shaped steel beam 2, and a right-angle connector 3, wherein the H-shaped steel beam 2 is connected to two sides of the H-shaped steel column 1 through the right-angle connector 3, the right-angle connector 3 includes a first right-angle side 301 and a second right-angle side 302, one end of the first right-angle side 301 is fixedly connected to one end of the second right-angle side 302, the other end of the first right-angle side 301 and the other end of the second right-angle side 302 are provided with a connection riser 303, the connection riser 303 is provided with a plurality of first connection holes 304, the connection riser 303 is connected to two side walls of the H-shaped steel column 1 through a first bolt 305, one end of the first right-angle side 301 is provided with a horizontal mounting plate 306, one end of the horizontal mounting plate 306 is fixed to, a plurality of second connecting holes 307 are formed in the horizontal mounting plate 306, and the H-shaped steel beam 2 passes through the second right-angle side 302 and is fixed on the horizontal mounting plate 306 through second bolts 308.
In this embodiment, because of the design of the right angle connector 3 and the horizontal mounting plate 306, in this way, the operator can place the right angle connector 3 at the position that needs the installation, fix the right angle connector 3 on the lateral wall of the H-shaped steel column 1 through connecting the riser 303 and the first bolt 305, and the second right-angle side 302 of the right angle connector 3 is passed through to the one end of the H-shaped steel beam 2 again, and is connected on the horizontal mounting plate 306 through the second bolt 308. Due to the design of the right-angle connecting piece 3, stress points at the connecting part of the H-shaped steel column 1 and the H-shaped steel beam 2 are increased, the bending moment effect of the H-shaped steel beam 2 on the H-shaped steel column 1 is reduced, the stress of the H-shaped steel column 1 is more reasonable, and the structure is more stable; in addition, the design of connecting riser 303 can increase H shaped steel roof beam 2 and H shaped steel post 1's connection area and intensity, makes H shaped steel roof beam 2 be connected more firmly with H shaped steel post 1.
Further, one end of the H-shaped steel beam 2 is fixedly connected with the connecting vertical plate 303.
Further, one end of the H-shaped steel beam 2 is welded to the side wall of the connecting riser 303.
Further, the first connection hole 304 and the second connection hole 307 have the same aperture.
Further, the first bolt 305 and the second bolt 308 are both the same type of high-rigidity bolt.
Further, the upper end face of the H-shaped steel beam 2 is detachably connected with the second right-angle side 302.
Further, the side wall of the second right-angle side 302 is provided with a connecting pressing plate 309 along the horizontal direction, and the upper end surface of the H-shaped steel beam 2 is connected with the connecting pressing plate 309 through a third bolt 310.
Furthermore, the outer surfaces of the H-shaped steel column 1, the H-shaped steel beam 2 and the right-angle connecting piece 3 are provided with anticorrosive coatings.
Further, the connecting riser 303 and the first right-angle edge 301 and the second right-angle edge 302 respectively form an included angle of 45 °.
Further, the length of the first right-angle side 301 is equal to the length of the second right-angle side 302.
The working process of the utility model is as follows:
an operator can place the right-angle connector 3 at a position to be installed, fix the right-angle connector 3 on the side wall of the H-shaped steel column 1 by connecting the vertical plate 303 and the first bolt 305, and then one end of the H-shaped steel beam 2 passes through the second right-angle side 302 of the right-angle connector 3 and is connected on the horizontal mounting plate 306 by the second bolt 308. Due to the design of the right-angle connecting piece 3, stress points at the connecting part of the H-shaped steel column 1 and the H-shaped steel beam 2 are increased, the bending moment effect of the H-shaped steel beam 2 on the H-shaped steel column 1 is reduced, the stress of the H-shaped steel column 1 is more reasonable, and the structure is more stable; in addition, the design of connecting riser 303 can increase H shaped steel roof beam 2 and H shaped steel post 1's connection area and intensity, makes H shaped steel roof beam 2 be connected more firmly with H shaped steel post 1.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a connection structure of steel construction roof beam, includes H shaped steel post, H shaped steel roof beam and right angle connection spare, H shaped steel roof beam passes through right angle connection spare to be connected in the both sides of H shaped steel post, its characterized in that: the right angle connecting piece includes first right angle limit and second right angle limit, the one end on first right angle limit and the one end fixed connection on second right angle limit, the other end on first right angle limit and second right angle limit is provided with the connection riser, be provided with a plurality of first connecting holes on the connection riser, the connection riser passes through first bolted connection on the both sides wall of H shaped steel post, the one end on first right angle limit is provided with horizontal installation board, the one end on first right angle limit is fixed to horizontal installation board's one end, horizontal installation board's the other end is fixed on the lateral wall of connecting the riser, the last a plurality of second connecting holes that are provided with of horizontal installation board, H shaped steel roof beam passes second right angle limit and passes through the second bolt fastening on horizontal installation board.
2. The connecting structure of a steel structural beam as claimed in claim 1, wherein: one end of the H-shaped steel beam is fixedly connected with the connecting vertical plate.
3. The connecting structure of a steel structural beam as claimed in claim 2, wherein: one end of the H-shaped steel beam is welded on the side wall of the connecting vertical plate.
4. The connecting structure of a steel structural beam as claimed in claim 1, wherein: the first connecting hole and the second connecting hole have the same aperture.
5. The connecting structure of a steel structural beam as claimed in claim 1, wherein: the first bolt and the second bolt are both the same type high-rigidity bolts.
6. The connecting structure of a steel structural beam as claimed in claim 1, wherein: the upper end face of the H-shaped steel beam is detachably connected with the second right-angle side.
7. The connecting structure of a steel structural beam as claimed in claim 6, wherein: and the side wall of the second right-angle side is provided with a connecting pressing plate along the horizontal direction, and the upper end surface of the H-shaped steel beam is connected with the connecting pressing plate through a third bolt.
8. The connecting structure of a steel structural beam as claimed in claim 1, wherein: and anticorrosive layers are arranged on the outer surfaces of the H-shaped steel column, the H-shaped steel beam and the right-angle connecting piece.
9. The connecting structure of a steel structural beam as claimed in claim 1, wherein: the included angles between the connecting vertical plate and the first right-angle edge and between the connecting vertical plate and the second right-angle edge are 45 degrees respectively.
10. The connecting structure of a steel structural beam as claimed in claim 1, wherein: the length of the first right-angle side is equal to that of the second right-angle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256681.5U CN212742899U (en) | 2020-07-01 | 2020-07-01 | Connecting structure of steel structure beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256681.5U CN212742899U (en) | 2020-07-01 | 2020-07-01 | Connecting structure of steel structure beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742899U true CN212742899U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021256681.5U Active CN212742899U (en) | 2020-07-01 | 2020-07-01 | Connecting structure of steel structure beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212742899U (en) |
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2020
- 2020-07-01 CN CN202021256681.5U patent/CN212742899U/en active Active
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