Steel member space structure supporting seat with redundant offset

Abstract

The utility model discloses a steel member space structure supporting seat with redundant offset, which relates to the technical field of structure supporting seats, and comprises an assembly type house main body and an assembly type roof main body, and the assembly type roof main body is arranged above the assembly type house main body. The fabricated roof body comprises connecting plates, supporting main beams, fixing supports, damping assemblies, a roof truss and roof beams, the two supporting main beams are arranged below the connecting plates, the damping assemblies are arranged on the sides, away from the two supporting main beams, of the connecting plates, and the roof truss is arranged above the two damping assemblies; a roof beam is arranged in the center of the two roof trusses, and fixing supports are arranged on the sides, away from the roof beam, of the roof trusses. When connecting joints between steel members are assembled, through corresponding bolts and redundant anti-disengaging grooves, when a structure transmits pressure and vibration to the connecting joints, the bolts can slide in the redundant anti-disengaging grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of structural support seats, in particular to a steel member space structure support seat with redundant offset. Background Technique

[0002] Steel members refer to steel structure composite members that can bear and transfer loads, which are connected by steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-beams through cold bending or welding and connectors. They are usually used in construction projects, such as high-rise buildings, factories, bridges and other fields, because they have the characteristics of light self-weight, high strength, fast construction speed, environmental protection and energy saving, and recyclability. In the design and construction process of steel members, it is necessary to reasonably select the types and specifications of steel to ensure that they have sufficient strength and stability, and fully consider natural factors such as earthquakes and wind loads of the structure to ensure the safety and stability of the structure. However, when the steel structure transfers pressure to the connection nodes of steel members, it will cause fractures between its connection stages, resulting in fractures of the connection nodes. Therefore, a steel member space structure support seat with redundant offset is needed.

[0003] However, the existing steel members still have certain defects in actual use: when assembling steel members, it will cause the connection nodes between steel members to be impacted when the steel members transfer force to the connection nodes, resulting in fractures of the connection nodes and separation between steel members. For this reason, we propose a steel member space structure support seat with redundant offset. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a steel member space structure support seat with redundant offset, aiming to improve the problem that when assembling steel members, it will cause the connection nodes between steel members to be impacted when the steel members transfer force to the connection nodes, resulting in fractures of the connection nodes and separation between steel members.

[0005] The utility model realizes a steel member space structure support seat with redundant offset through the following technical solutions, including a prefabricated house main body and a prefabricated roof main body, and the prefabricated roof main body is arranged above the prefabricated house main body. The prefabricated roof main body includes a connecting plate, a support main beam, a fixing bracket, a shock absorption component, a roof truss and a roof beam. Two groups of support main beams are arranged below the connecting plate, a shock absorption component is arranged on one side of the connecting plate far away from the two groups of support main beams, a roof truss is arranged above the two groups of shock absorption components, a roof beam is arranged at the center of the two groups of roof trusses, and fixing brackets are arranged on one side of each roof truss far away from the roof beam.

[0006] Further, a clamping structure is formed between the two groups of roof trusses and the roof beam by riveting. A first positioning plate is placed above the two groups of roof trusses and the roof beam. A second positioning plate is provided below the two groups of roof trusses and the roof beam. The overall structure of the second positioning plate is trapezoidal. Fixed bolts are provided at both ends of the first positioning plate and the second positioning plate.

[0007] Further, the shock absorption component includes a support block and a shock absorption bracket, and the shock absorption bracket is installed above the support block by bolts.

[0008] Further, a plug-in block is provided below the fixed bracket. Docking plates are provided on both sides of the plug-in block. Two groups of second bolts are provided above the docking plates. An offset groove is reserved between the two groups of docking plates and the two groups of second bolts.

[0009] Further, a fixing plate is provided on the side of the fixed bracket away from the shock absorption component, and chemical bolts are provided on the side of the fixing plate away from the fixed bracket.

[0010] Further, a redundant anti-disengagement groove is provided on the side of the fixed bracket away from the roof truss, and a first bolt is inserted into the outer surface of the redundant anti-disengagement groove.

[0011] The utility model provides a steel member space structure support seat with a redundant offset, and has the following beneficial effects:

[0012] When assembling the prefabricated roof main body, the connecting plate and the support main beam are bolted through the docking plate and the second bolt, and the fixed bracket and the roof truss are fixed through the redundant anti-disengagement groove and the first bolt. Therefore, when the roof truss transmits force to the connection node, the first bolt slides along the inside of the redundant anti-disengagement groove, so that the impact force received by the connection node of the fixed bracket and the roof truss is continuously relieved when the first bolt moves inside the redundant anti-disengagement groove. The specific content is as follows:

[0013] A prefabricated roof main body is provided above the prefabricated house main body. The prefabricated roof main body includes a connecting plate, a support main beam, a fixed bracket, a shock absorption component, a roof truss and a roof beam. Two groups of support main beams are provided below the connecting plate. A shock absorption component is provided on the side of the connecting plate away from the two groups of support main beams. A roof truss is provided above the two groups of shock absorption components. A roof beam is provided at the center of the two groups of roof trusses. Fixed brackets are provided on the sides of the roof trusses away from the roof beam. A clamping structure is formed between the two groups of roof trusses and the roof beam by riveting. A first positioning plate is placed above the two groups of roof trusses and the roof beam. A second positioning plate is provided below the two groups of roof trusses and the roof beam. The overall structure of the second positioning plate is trapezoidal. Fixed bolts are provided at both ends of the first positioning plate and the second positioning plate. Brief Description of the Drawings

[0014] Figure 1 Figure 1 is a schematic structural view of an assembled roof main body of a steel member space structure support seat with a redundant offset according to the present utility model;

[0015] Figure 2 Figure 2 is a schematic structural view of an assembled house main body of a steel member space structure support seat with a redundant offset according to the present utility model;

[0016] Figure 3 Figure 3 is a schematic structural view of a steel member space structure support seat with a redundant offset according to the present utility model Figure 2 at position A;

[0017] Figure 4 Figure 4 is a schematic structural view of a front view section of a first positioning plate of a steel member space structure support seat with a redundant offset according to the present utility model.

[0018] In the figures: 1, assembled house main body; 2, assembled roof main body; 3, connecting plate; 4, supporting main beam; 5, fixing bracket; 6, shock absorption assembly; 7, roof truss; 8, roof beam; 9, first positioning plate; 10, installation groove; 11, insertion block; 12, docking plate; 13, second bolt; 14, supporting block; 15, shock absorption bracket; 16, redundant anti - detachment groove; 17, first bolt; 18, fixing plate; 19, chemical bolt; 20, second positioning plate; 21, fixing bolt. Detailed Description of the Preferred Embodiments

[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] As shown in Figure 1 - Figure 4As shown in the figure, a steel member spatial structure support seat with redundant offsets includes a prefabricated house main body 1 and a prefabricated roof main body 2. The prefabricated roof main body 2 is arranged above the prefabricated house main body 1. The prefabricated roof main body 2 includes a connecting plate 3, supporting main beams 4, fixed brackets 5, shock-absorbing components 6, roof trusses 7, and roof beams 8. Two groups of supporting main beams 4 are arranged below the connecting plate 3. A shock-absorbing component 6 is arranged on one side of the connecting plate 3 away from the two groups of supporting main beams 4. Roof trusses 7 are arranged above the two groups of shock-absorbing components 6. A roof beam 8 is arranged at the center of the two groups of roof trusses 7. Fixed brackets 5 are arranged on one side of each roof truss 7 away from the roof beam 8. When assembling the prefabricated house main body 1 and the prefabricated roof main body 2, during the assembly process, bolts and chemical bolts 19 are used for connection. Therefore, when the prefabricated roof main body 2 is bent and offset under pressure, there are connection bolts and the provided redundant anti-disengagement grooves 16. When the joints connecting the connecting brackets are bent, the bolts can slide within the provided redundant anti-disengagement grooves 16, enabling the pressure between the brackets to be released while the bolts slide inside the redundant anti-disengagement grooves 16.

[0021] A clamping structure is formed by riveting between the two groups of roof trusses 7 and the roof beam 8. A first positioning plate 9 is placed above the two groups of roof trusses 7 and the roof beam 8. A second positioning plate 20 is arranged below the two groups of roof trusses 7 and the roof beam 8. The overall structure of the second positioning plate 20 is trapezoidal. Fixed bolts 21 and the provided redundant anti-disengagement grooves 16 are arranged at both ends of the first positioning plate 9 and the second positioning plate 20. When assembling the roof trusses, the roof trusses are clamped with the roof beam through the riveting structure, thus completing the assembly of the roof trusses 7 and the roof beam 8 and fixing them. After completing the clamping, installation is carried out through the first positioning plate 9, the second positioning plate 20, and the fixed bolts 21, thus completing the installation of the roof trusses 7 and the roof beam 8.

[0022] The shock-absorbing component 6 includes a support block 14 and a shock-absorbing bracket 15. The shock-absorbing bracket 15 is installed above the support block 14 by bolts. When the roof truss 7 above the shock-absorbing component 6 is bent and vibrated, when the roof truss 7 transmits the vibration to the shock-absorbing bracket 15, the shock-absorbing bracket 15 conducts transmission and adsorption to support the roof truss 7.

[0023] A plug-in block 11 is provided below the fixed bracket 5, and docking plates 12 are provided on both sides of the plug-in block 11. Two groups of second bolts 13 are provided above the docking plates 12, and an offset groove is reserved between the two groups of docking plates 12 and the two groups of second bolts 13. When the fixed bracket 5 is engaged with the support main beam 4 through the plug-in block 11, installation is carried out through the docking plates 12 and the second bolts 13 at this time, thus completing the installation of the fixed bracket 5 and the support main beam 4.

[0024] A fixing plate 18 is provided on one side of the fixed bracket 5 away from the shock-absorbing assembly 6, and chemical bolts 19 are provided on one side of the fixing plate 18 away from the fixed bracket 5. The fixing plate 18 connects the fixed bracket 5 and the support main beam 4. By installing the chemical bolts 19 between the fixed bracket 5 and the support main beam 4 respectively, the fixing of the fixed bracket 5 and the support main beam 4 is completed.

[0025] A redundant anti-disengagement groove 16 is provided on one side of the fixed bracket 5 away from the roof truss 7, and a first bolt 17 is inserted into the outer surface of the redundant anti-disengagement groove 16. For the provided redundant anti-disengagement groove 16, when the first bolt 17 is inserted into the redundant anti-disengagement groove 16, when the structure connected to the first bolt 17 is bent, the first bolt 17 slides inside the redundant anti-disengagement groove 16, thus relieving the bending on the connected nodes.

[0026] In summary, in the present utility model, through the prefabricated house main body 1 and the prefabricated roof main body 2, after assembling the prefabricated house main body 1 and the prefabricated roof main body 2, at this time, the support main beam 4 is connected below the connecting plate 3 through the docking plates 12 and the second bolts 13, so that the connecting plate 3 and the support main beam 4 are fixed. At this time, the shock-absorbing assembly 6 is installed above the connecting plate 3. At this time, the roof truss 7 is supported by the shock-absorbing assembly 6, so that the connection nodes of the roof truss 7 are supported. Therefore, when the nodes of the roof truss 7 are physically affected, the shock-absorbing assembly 6 supports and relieves the roof truss 7. At this time, the fixed bracket 5 and the roof truss 7 are connected through the redundant anti-disengagement groove 16 and the first bolt 17. Therefore, when the roof truss 7 is bent, when the first bolt 17 connected to the two receives the bending force, the first bolt 17 slides along the inside of the redundant anti-disengagement groove 16, thus relieving the force through the first bolt 17 and the redundant anti-disengagement groove 16, thereby reducing the influence on the force received by the roof truss 7. At this time, the two groups of roof trusses 7 are assembled through the roof beam 8, and are installed through the first positioning plate 9 and the second positioning plate 20, and are fixed through the fixing bolts 21, thus completing the installation of the roof truss 7 and the roof beam 8.

Claims

1. A steel member spatial structure support seat with redundant offsets, comprising a prefabricated house main body (1) and a prefabricated roof main body (2), characterized in that: Above the prefabricated house main body (1), there is a prefabricated roof main body (2). The prefabricated roof main body (2) includes a connecting plate (3), a support main beam (4), a fixing bracket (5), a shock absorption component (6), a roof truss (7) and a roof beam (8). Below the connecting plate (3), there are two groups of support main beams (4). On one side of the connecting plate (3) away from the two groups of support main beams (4), there is a shock absorption component (6). Above the two groups of shock absorption components (6), there is a roof truss (7). At the center of the two groups of roof trusses (7), there is a roof beam (8). On one side of the roof truss (7) away from the roof beam (8), there is a fixing bracket (5).

2. A steel member spatial structure support base with a redundant offset according to claim 1, characterized in that: A clamping structure is formed by riveting between the two groups of roof trusses (7) and the roof beam (8). Above the two groups of roof trusses (7) and the roof beam (8), there is a first positioning plate (9). Below the two groups of roof trusses (7) and the roof beam (8), there is a second positioning plate (20). The overall structure of the second positioning plate (20) is trapezoidal. At both ends of the first positioning plate (9) and the second positioning plate (20), there are fixing bolts (21).

3. A steel member space structure support seat with a redundant offset according to claim 1, characterized in that: The shock absorption component (6) includes a support block (14) and a shock absorption bracket (15). Above the support block (14), the shock absorption bracket (15) is installed by bolts.

4. A steel member spatial structure support seat with a redundant offset according to claim 1, characterized in that: Below the fixing bracket (5), there is a plug-in block (11). On both sides of the plug-in block (11), there are docking plates (12). Above the docking plates (12), there are two groups of second bolts (13). There is an offset groove reserved between the two groups of docking plates (12) and the two groups of second bolts (13).

5. A steel member space structure support seat with a redundant offset according to claim 1, characterized in that: On one side of the fixing bracket (5) away from the shock absorption component (6), there is a fixing plate (18). On one side of the fixing plate (18) away from the fixing bracket (5), there are chemical bolts (19).

6. The space structure support seat of a steel member with a redundant offset according to claim 1, characterized in that: On one side of the fixing bracket (5) away from the roof truss (7), there is a redundant anti-disengagement groove (16). The outer surface of the redundant anti-disengagement groove (16) is plugged with a first bolt (17).

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