CN220814267U - Stable and reliable light steel assembled building structure - Google Patents
Stable and reliable light steel assembled building structure Download PDFInfo
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- CN220814267U CN220814267U CN202322405487.9U CN202322405487U CN220814267U CN 220814267 U CN220814267 U CN 220814267U CN 202322405487 U CN202322405487 U CN 202322405487U CN 220814267 U CN220814267 U CN 220814267U
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- spandrel girder
- shaped
- plate
- light steel
- reinforcing plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 44
- 238000003466 welding Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010276 construction 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
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model discloses a stable and reliable light steel assembled building structure, which belongs to the technical field of light steel assembled building structures, and comprises two groups of I-shaped stand columns, wherein a bearing beam is fixedly arranged at the top between the two groups of I-shaped stand columns through a first mounting bolt; according to the technical scheme, the height of the reinforcing plate is lower than that of the I-shaped upright post, the top of the reinforcing plate is propped against the bottom of the spandrel girder, the top of the triangular support plate at the top of one side of the reinforcing plate is supported at the bottom of the spandrel girder, and the limiting plate at the top of the triangular support plate is attached to the corresponding side of the spandrel girder to limit the spandrel girder, so that the joint of the spandrel girder and the I-shaped upright post can be supported, the load born by the first mounting bolt can be effectively reduced, the stability of the joint of the spandrel girder and the I-shaped upright post can be greatly improved, the deformation of the first mounting bolt can be effectively avoided, the subsequent dismounting of the first mounting bolt is facilitated, and the dismounting work of the I-shaped upright post and the spandrel girder is facilitated.
Description
Technical Field
The utility model relates to the technical field of light steel assembled building structures, in particular to a stable and reliable light steel assembled building structure.
Background
With the development of society, in building structures, the form and structure of the light steel assembled building structure are various, wherein the light steel assembled building structure is one of the most popular at present, the light steel assembled building structure mainly comprises upright posts and spandrel girders, wherein the 'assembled light steel building structure' disclosed by application number 201820537192.3 is used for solving the problems that in the existing light steel building, the connection between steel structures generally adopts welding matched bolts so as to ensure connection stability, and for temporary buildings such as construction work sheds, the later disassembly is very troublesome, in addition, when larger wind load or earthquake is received, the shaking of the whole steel structure frame is larger, the building is easy to incline, but in actual use, the light steel assembled building structure with similar structure has a plurality of defects, such as: the stand in traditional light steel assembled building structure is I shape channel-section steel structure generally, and the stand is as supporting the atress subassembly, and the stand is when receiving pressure, and the stand both sides open end appears warp very easily to very easily lead to the stand to appear phenomenons such as slope, lead to stable in structure not fine, simultaneously, the spandrel girder in traditional light steel assembled building structure is fixed through bolt and stand generally, consequently the pressure that the spandrel girder received all relies on the bolt basically to bear, very easily leads to the cracked phenomenon to take place of bolt deformation, thereby lead to spandrel girder and stand's connection stability not good, and later stage bolt is difficult to dismantle moreover, is inconvenient for dismantling the operation to spandrel girder and stand. In view of this, we propose a stable and reliable light steel fabricated building structure.
Disclosure of utility model
1. Technical problem to be solved
The utility model aims to provide a stable and reliable light steel assembled building structure so as to solve the problems in the background technology.
2. Technical proposal
The light steel assembled building structure comprises two groups of I-shaped upright posts, wherein a spandrel girder is fixedly arranged at the top between the two groups of I-shaped upright posts through a first mounting bolt, at least two groups of equidistant fixing brackets are welded inside two sides of the I-shaped upright posts, fourth screw holes are formed in two ends of one side, facing the reinforcing plate, of the fixing brackets, the reinforcing plate is clamped and arranged on two sides of the I-shaped upright posts, a fifth screw hole is formed in the position, corresponding to the fourth screw hole, of one side of the reinforcing plate, and a second mounting bolt is arranged inside the fifth screw hole;
The top of gusset plate is less than the top of I shape stand, and the top of gusset plate and the bottom contact of spandrel girder, the gusset plate has the triangle backup pad towards the both ends welding at spandrel girder one side top, the top of triangle backup pad and the bottom contact of spandrel girder, and the opposite side welding at two sets of triangle backup pad tops has the limiting plate, and the interval of two sets of limiting plates is the same with the width of spandrel girder.
As an alternative scheme of the technical scheme of the application, the bottom end of the I-shaped upright post is welded with a bottom plate, four corners of the bottom plate are welded with fixing bolts, and the bottom end of the reinforcing plate is contacted with the top of the bottom plate.
As an alternative scheme of the technical scheme of the application, a triangular fixing block is fixedly arranged between the top of the bottom plate and the front side and the rear side of the I-shaped upright post, and a triangular fixing block is fixedly arranged between the top of the bottom plate and one side of the reinforcing plate, which is opposite to the I-shaped upright post.
As an alternative scheme of the technical scheme of the application, the front side and the rear side of the triangular fixing block are provided with L-shaped edges, and at least two groups of equidistant third mounting bolts are arranged on the L-shaped edges.
As an alternative scheme of the technical scheme of the application, a seventh screw hole is formed in the position, corresponding to the triangular fixing block, of the top of the bottom plate, a second screw hole is formed in the position, corresponding to the triangular fixing block, of the front side and the rear side of the I-shaped upright post, and a sixth screw hole is formed in the position, corresponding to the triangular fixing block, of one side of the reinforcing plate.
As an alternative scheme of the technical scheme of the application, a first screw hole is formed in the top of the I-shaped upright post at a position corresponding to the first mounting bolt, and a third screw hole is formed in the front side and the rear side of the spandrel girder at a position corresponding to the first mounting bolt.
As an alternative scheme of the technical scheme of the application, a first notch is arranged on the front and back of one side of the reinforcing plate facing the I-shaped upright post, and a second notch is arranged on the center of one side of the reinforcing plate facing the I-shaped upright post.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, the reinforcing plate and the fixing support are arranged, the reinforcing plate is clamped and installed at the openings at the two sides of the I-shaped stand column, and then the reinforcing plate is connected with the fixing support through the second mounting bolts, so that the reinforcing plate can be firmly installed at the openings at the two sides of the I-shaped stand column, the reinforcing plate is matched with the I-shaped stand column to form a vertical supporting and stress structure, the supporting strength of the I-shaped stand column can be greatly improved, deformation of the openings at the two sides of the I-shaped stand column during stress of the I-shaped stand column can be effectively avoided, and the phenomenon that the I-shaped stand column inclines is caused, so that the stability of the I-shaped stand column can be greatly improved.
2. According to the technical scheme, the height of the reinforcing plate is lower than that of the I-shaped upright post, the top of the reinforcing plate is propped against the bottom of the spandrel girder, the top of the triangular support plate at the top of one side of the reinforcing plate is supported at the bottom of the spandrel girder, and the limiting plate at the top of the triangular support plate is attached to the corresponding side of the spandrel girder to limit the spandrel girder, so that the joint of the spandrel girder and the I-shaped upright post can be supported, the load born by the first mounting bolt can be effectively reduced, the stability of the joint of the spandrel girder and the I-shaped upright post can be greatly improved, the deformation of the first mounting bolt can be effectively avoided, the subsequent dismounting of the first mounting bolt is facilitated, and the dismounting work of the I-shaped upright post and the spandrel girder is facilitated.
Drawings
FIG. 1 is a front view of a stable and reliable light steel fabricated building structure disclosed in an embodiment of the present application;
FIG. 2 is a top view cross-sectional view of an I-shaped column and a reinforcement plate in a stable and reliable light steel fabricated building structure disclosed in an embodiment of the present application;
FIG. 3 is an external view of an I-shaped column in a stable and reliable light steel fabricated building structure disclosed in an embodiment of the application;
FIG. 4 is an external view of a spandrel girder in a stable and reliable light steel fabricated building structure disclosed in an embodiment of the present application;
FIG. 5 is an external view of a reinforcement plate in a stable and reliable light steel fabricated building structure disclosed in an embodiment of the present application;
fig. 6 is an external view of a triangle fixing block in a stable and reliable light steel fabricated building structure disclosed in an embodiment of the application.
The reference numerals in the figures illustrate: 1. i-shaped upright posts; 101. a first mounting bolt; 102. a first screw hole; 103. a second screw hole; 2. a spandrel girder; 201. a third screw hole; 3. a fixed bracket; 301. a fourth screw hole; 4. a reinforcing plate; 401. a first notch; 402. a second notch; 403. a second mounting bolt; 404. a fifth screw hole; 405. a sixth screw hole; 5. a triangular support plate; 6. a limiting plate; 7. a bottom plate; 701. a fixing bolt; 702. a seventh screw hole; 8. a triangular fixed block; 801. an L-shaped edge; 802. and a third mounting bolt.
Detailed Description
The utility model provides a technical scheme that:
As shown in fig. 1, 2, 3, 4, 5 and 6, the stable and reliable light steel assembled building structure comprises two groups of I-shaped columns 1, wherein the I-shaped columns 1 are used as supporting components in the structure, a spandrel girder 2 is fixedly arranged at the top between the two groups of I-shaped columns 1 through a first mounting bolt 101, a first screw hole 102 is arranged at the position of the top of the I-shaped column 1 corresponding to the first mounting bolt 101, a third screw hole 201 is arranged at the position of the front side and the rear side of the spandrel girder 2 corresponding to the first mounting bolt 101, two ends of the spandrel girder 2 are respectively inserted into the I-shaped columns 1, then the first mounting bolt 101 is screwed into the first screw hole 102, the first mounting bolt 101 is screwed into the third screw hole 201 of the spandrel girder 2, so that the I-shaped columns 1 and the spandrel girder 2 are assembled and fixed, at least two groups of equidistant fixing brackets 3 are welded inside two sides of the I-shaped columns 1, the fixing bracket 3 is used for fixing the reinforcing plate 4, the two ends of one side of the fixing bracket 3 facing the reinforcing plate 4 are provided with fourth screw holes 301, the fourth screw holes 301 are convenient for screwing and fixing second mounting bolts 403, the reinforcing plate 4 is mounted by clamping at two sides of the I-shaped upright 1, the reinforcing plate 4 is provided with first notches 401 facing the front and back sides of one side of the I-shaped upright 1, the first notches 401 of the reinforcing plate 4 are clamped at the opening side edges of the I-shaped upright 1, the center of one side of the reinforcing plate 4 facing the I-shaped upright 1 is provided with second notches 402, one side of the fixing bracket 3 is attached to the inner side of the second notches 402, a position corresponding to the fourth screw holes 301 at one side of the reinforcing plate 4 is provided with fifth screw holes 404, and the second mounting bolts 403 are mounted in the fifth screw holes 404, then the second mounting bolt 403 is screwed into the fifth screw hole 404, and then the second mounting bolt 403 is screwed into the fourth screw hole 301, so that the reinforcing plate 4 is fixed on the I-shaped upright 1, therefore, the I-shaped upright 1 and the reinforcing plate 4 are combined to form a new stress supporting component, the supporting strength of the I-shaped upright 1 can be greatly improved, the deformation of openings on two sides of the I-shaped upright 1 when the I-shaped upright 1 is stressed can be effectively avoided, the phenomenon that the I-shaped upright 1 inclines is caused, the stability of the I-shaped upright 1 can be greatly improved, the bottom end of the I-shaped upright 1 is welded with the bottom plate 7, the four corners of the bottom plate 7 are welded with the fixing bolts 701, the I-shaped upright 1 is fixed on the ground through the bottom plate 7 and the fixing bolts 701, the bottom end of the reinforcing plate 4 is contacted with the top of the bottom plate 7, a triangular fixing block 8 is fixedly arranged between the top of the bottom plate 7 and the front side and the rear side of the I-shaped upright 1, a triangular fixing block 8 is fixedly arranged between the top of the bottom plate 7 and one side of the reinforcing plate 4, which is opposite to the I-shaped upright 1, the triangular fixing block 8 is used for reinforcing the bottom ends of the I-shaped upright 1 and the reinforcing plate 4, the front side and the rear side of the triangular fixing block 8 are provided with L-shaped edges 801, at least two groups of equidistant third mounting bolts 802 are arranged on the L-shaped edges 801, seventh screw holes 702 are arranged at positions of the top of the bottom plate 7, which correspond to the triangular fixing block 8, second screw holes 103 are arranged at positions of the front side and the rear side of the I-shaped upright 1, which correspond to the triangular fixing block 8, sixth screw holes 405 are arranged at positions of one side of the reinforcing plate 4, and the seventh screw holes 702, the second screw holes 103 and the sixth screw holes 405 are convenient for screwing and fixing the third mounting bolts 802 on the triangular fixing block 8;
In this embodiment, when this structure is used, the fixed plate is installed in the block of I shape stand 1 both sides, the first notch 401 block of gusset plate 4 is on the open side edge of I shape stand 1, the inboard of fixed bolster 3 one side laminating at second notch 402, then will screw second mounting bolt 403 into fourth screw 301, thereby fix gusset plate 4 on I shape stand 1, consequently I shape stand 1 forms new atress supporting component with gusset plate 4 combination, the support strength of I shape stand 1 can be very big improvement, and the deformation appears in its both sides opening when can effectively avoiding I shape stand 1 atress in addition, and then the phenomenon that leads to I shape stand 1 to incline takes place, consequently the stability of improvement I shape stand 1 that can be increaseed.
As shown in fig. 1 and 5, the top end of the reinforcing plate 4 is lower than the top end of the i-shaped upright 1, the top end of the reinforcing plate 4 is in contact with the bottom of the spandrel girder 2, the two ends of the reinforcing plate 4 facing to the top of one side of the spandrel girder 2 are welded with triangular support plates 5, the top of the triangular support plates 5 is in contact with the bottom of the spandrel girder 2, the opposite sides of the tops of the two groups of triangular support plates 5 are welded with limiting plates 6, and the interval between the two groups of limiting plates 6 is the same as the width of the spandrel girder 2;
In this embodiment, gusset plate 4 top can carry out auxiliary stay atress to spandrel girder 2, triangular support board 5 also can carry out auxiliary stay atress to spandrel girder 2 simultaneously, limiting plate 6 on two sets of triangular support board 5 can carry out spacingly to spandrel girder 2 moreover, consequently, can effectually alleviate the load that first mounting bolt 101 received, thereby very big improvement spandrel girder 2 and I shape stand 1 junction stability, can effectively avoid first mounting bolt 101 to appear the condition of deformation, the dismantlement of follow-up first mounting bolt 101 of being convenient for, make things convenient for I shape stand 1 and spandrel girder 2's dismantlement work promptly.
Claims (7)
1. Stable and reliable light steel assembled building structure, including two sets of I shape stand (1), its characterized in that: the top between two groups of I-shaped stand columns (1) is fixedly provided with a spandrel girder (2) through a first mounting bolt (101), at least two groups of equidistant fixed brackets (3) are welded inside two sides of the I-shaped stand columns (1), the fixed brackets (3) are provided with fourth screw holes (301) towards two ends of one side of the reinforcing plate (4), the reinforcing plate (4) is installed by clamping two sides of the I-shaped stand columns (1), a fifth screw hole (404) is formed in a position, corresponding to the fourth screw hole (301), of one side of the reinforcing plate (4), and a second mounting bolt (403) is installed inside the fifth screw hole (404);
The top of gusset plate (4) is less than the top of I shape stand (1), and the top of gusset plate (4) and the bottom contact of spandrel girder (2), gusset plate (4) have triangular support board (5) towards the both ends welding at spandrel girder (2) one side top, the top and the bottom contact of spandrel girder (2) of triangular support board (5), and the opposite side welding at two sets of triangular support board (5) tops has limiting plate (6), and the interval of two sets of limiting plate (6) is the same with the width of spandrel girder (2).
2. The stable and reliable light steel fabricated building structure of claim 1, wherein: the bottom of I shape stand (1) welding has bottom plate (7), and four angle welding of bottom plate (7) have fixing bolt (701), and the bottom of gusset plate (4) and the top contact of bottom plate (7).
3. The stable and reliable light steel fabricated building structure of claim 2, wherein: a triangular fixing block (8) is fixedly arranged between the top of the bottom plate (7) and the front side and the rear side of the I-shaped upright post (1), and a triangular fixing block (8) is fixedly arranged between the top of the bottom plate (7) and one side, opposite to the I-shaped upright post (1), of the reinforcing plate (4).
4. A stable and reliable light steel fabricated building structure according to claim 3, wherein: the front side and the rear side of the triangular fixed block (8) are provided with L-shaped edges (801), and at least two groups of equidistant third mounting bolts (802) are arranged on the L-shaped edges (801).
5. A stable and reliable light steel fabricated building structure according to claim 3, wherein: the top of the bottom plate (7) is provided with a seventh screw hole (702) at the position corresponding to the triangular fixing block (8), the front side and the rear side of the I-shaped upright post (1) are provided with second screw holes (103) at the position corresponding to the triangular fixing block (8), and a sixth screw hole (405) is formed at the position corresponding to the triangular fixing block (8) at one side of the reinforcing plate (4).
6. The stable and reliable light steel fabricated building structure of claim 1, wherein: the top of the I-shaped upright post (1) is provided with a first screw hole (102) at a position corresponding to the first mounting bolt (101), and a third screw hole (201) is provided at a position corresponding to the first mounting bolt (101) at the front side and the rear side of the spandrel girder (2).
7. The stable and reliable light steel fabricated building structure of claim 1, wherein: the reinforcing plate (4) is provided with a first notch (401) towards the front and back of one side of the I-shaped upright post (1), and the center of one side of the reinforcing plate (4) towards the I-shaped upright post (1) is provided with a second notch (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405487.9U CN220814267U (en) | 2023-09-05 | 2023-09-05 | Stable and reliable light steel assembled building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405487.9U CN220814267U (en) | 2023-09-05 | 2023-09-05 | Stable and reliable light steel assembled building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814267U true CN220814267U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322405487.9U Active CN220814267U (en) | 2023-09-05 | 2023-09-05 | Stable and reliable light steel assembled building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814267U (en) |
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2023
- 2023-09-05 CN CN202322405487.9U patent/CN220814267U/en active Active
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