Fabricated building steel structure

Abstract

The utility model discloses an assembly type building steel structure which is characterized in that an assembly frame is composed of a first main steel beam, a second main steel beam, a first side steel beam and a second side steel beam, and the two ends of the first main steel beam and the two ends of the second main steel beam are connected with the first side steel beam and the second side steel beam respectively; connecting steel beams are fixedly arranged at the bottoms of the first main steel beam and the second main steel beam, a supporting steel beam is further arranged on one side of the first main steel beam, and the first side steel beam and the second side steel beam are provided with dismounting and mounting structures. According to the invention, rapid assembly and disassembly can be realized on the building site, the construction efficiency is improved, the time and cost are saved, the building can be transformed or expanded according to the actual demand due to the modular and detachable design, the flexibility is good, and various different functional requirements can be met. Due to the reinforced structure and the reasonable supporting design, the overall structure has higher strength when bearing loads, and the anti-seismic property and durability are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure technical field, concretely is a kind of fabricated building steel structure. BACKGROUND

[0002] In modern construction industry, with the development of science and technology and the acceleration of urbanization, construction efficiency and building quality become the key factors of design and construction. However, the traditional building steel structure usually relies on the complex operation on site, and the component process is complicated, so a large amount of manual cooperation is needed in the assembly process, which leads to low overall assembly efficiency. The busyness and confusion of construction site affect the smoothness of construction, and the construction period is obviously prolonged. In addition, improper handling of the connecting node in the assembly process may cause structural weakness and stress concentration, thereby affecting the compression and bending resistance of the overall structure. This situation is particularly prone to occur in complex building design. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a kind of fabricated building steel structure, can effectively solve the problems raised in the background art.

[0004] The technical scheme adopted by the utility model to solve its technical problems is:

[0005] A kind of fabricated building steel structure, including assembly frame and the reinforcing structure being arranged on assembly frame, the reinforcing structure is detachably connected with assembly frame, the assembly frame is composed of first main steel beam, second main steel beam, first side steel beam and second side steel beam, the first main steel beam and second main steel beam are horizontally arranged, and the two ends of the first main steel beam and second main steel beam are respectively connected with first side steel beam and second side steel beam, the bottom of the first main steel beam and second main steel beam is fixedly provided with connecting steel beam, one side of the first main steel beam is further provided with support steel beam, the two ends of the support steel beam are respectively connected with first side steel beam and second side steel beam, the first side steel beam and second side steel beam are provided with dismounting structure, and the connecting portion of the first side steel beam, second side steel beam and support steel beam is provided with connecting piece;

[0006] The dismounting structure is connected with connecting steel beam, and the dismounting structure includes first fixed steel sleeve and second fixed steel sleeve, the first fixed steel sleeve is fixedly arranged on the first side steel beam, and the second fixed steel sleeve is fixedly arranged on the second side steel beam, wherein the two ends of the connecting steel beam are respectively embedded in the first fixed steel sleeve and the second fixed steel sleeve.

[0007] As a further description of the above technical scheme, the first main steel beam is detachably connected with the first side steel beam and the second side steel beam, and the second main steel beam is detachably connected with the first side steel beam and the second side steel beam.

[0008] As a further description of the above technical solution, the connecting piece comprises a connecting frame, the connecting frame is fixedly arranged on the first side steel beam and the second side steel beam, and the bottom of the connecting frame is provided with a hook buckle for connecting the support steel beam.

[0009] As a further description of the above technical solution, the support steel beam and the middle position of the first main steel beam are further provided with a connecting column one, and the two ends of the connecting column one are respectively connected with the support steel beam and the first main steel beam.

[0010] As a further description of the above technical solution, the reinforcing structure comprises a plurality of reinforcing steel beams and a connecting column two arranged on the upper end of the reinforcing steel beam, the two ends of the reinforcing steel beam are respectively connected with the first side steel beam and the second side steel beam, and a reinforcing piece is further arranged between the two reinforcing steel beams.

[0011] As a further description of the above technical solution, the reinforcing piece comprises four fixing blocks, a first steel cable and a second steel cable, the first steel cable and the second steel cable are connected with the fixing blocks in a diagonal manner, and each fixing block is fixedly arranged on the reinforcing steel beam.

[0012] As a further description of the above technical solution, the side edge of the support steel beam is provided with a limiting protruding edge, and the limiting protruding edge is connected with the connecting frame.

[0013] Compared with the prior art, the beneficial effects of the present application are:

[0014] The assembled building steel structure has at least one of the following beneficial effects in use:

[0015] The building site can be quickly assembled and disassembled, improving construction efficiency, saving time and cost, and due to the modularization and detachable design, the building can be modified or expanded according to actual needs, has good flexibility, and is suitable for various functional requirements. The reinforced reinforcing structure and the reasonable support design make the overall structure have higher strength when bearing load, and enhance the seismic performance and durability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the assembled building steel structure of the present application;

[0017] Figure 2 It is a side structure schematic view of the assembled building steel structure of the present application;

[0018] Figure 3 It is a perspective structure schematic view of the assembled building steel structure of the present application;

[0019] Figure 4 It is a reinforcing structure schematic view of the assembled building steel structure of the present application;

[0020] Figure 5 For the utility model Figure 1 A part structure schematic view.

[0021] Figure mark:

[0022] 1, assembly frame; 2, reinforcing structure; 3, first main steel beam; 4, support steel beam; 5, first side steel beam; 6, second side steel beam; 7, connecting column one; 8, second main steel beam; 9, connecting piece; 10, reinforcing steel beam; 11, first steel cable; 12, second steel cable; 13, connecting column two; 14, fixed block; 15, first fixed steel sleeve; 16, second fixed steel sleeve; 17, connecting steel beam; 18, hook buckle; 19, connecting frame; 20, limiting convex edge. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1-5 shown, the utility model provides a kind of fabricated building steel structure, including assembly frame 1 and reinforcing structure 2 on assembly frame 1, reinforcing structure 2 is detachably connected with assembly frame 1, assembly frame 1 is composed of first main steel beam 3, second main steel beam 8, first side steel beam 5 and second side steel beam 6, first main steel beam 3 and second main steel beam 8 are horizontally arranged, and the both ends of first main steel beam 3 and second main steel beam 8 are connected with first side steel beam 5 and second side steel beam 6 respectively, connecting steel beam 17 is fixedly arranged at the bottom of first main steel beam 3 and second main steel beam 8, one side of first main steel beam 3 is further provided with support steel beam 4, the both ends of support steel beam 4 are connected with first side steel beam 5 and second side steel beam 6 respectively, first side steel beam 5 and second side steel beam 6 are provided with dismounting structure, connecting piece 9 is arranged at the connecting place of first side steel beam 5, second side steel beam 6 and support steel beam 4.

[0025] The assembly frame 1 of the embodiment is composed of two main beams (first main steel beam 3, second main steel beam 8) and side steel beams (first side steel beam 5, second side steel beam 6). Two main beams are horizontally arranged, and form a rectangular frame with side steel beams, and the structural strength is ensured by corresponding connection and support form.

[0026] The disassembly structure is connected with the connecting steel beam 17, the disassembly structure comprises a first fixed steel sleeve 15 and a second fixed steel sleeve 16, the first fixed steel sleeve 15 is fixedly arranged on the first side steel beam 5, and the second fixed steel sleeve 16 is fixedly arranged on the second side steel beam 6, wherein the two ends of the connecting steel beam 17 are respectively embedded in the first fixed steel sleeve 15 and the second fixed steel sleeve 16.

[0027] The embodiment can realize quick disassembly and connection between the first main steel beam 3, the second main steel beam 8 and the side steel beam by arranging the disassembly structure (the first fixed steel sleeve 15 and the second fixed steel sleeve 16) on the side steel beam. The design facilitates on-site construction and later maintenance, and improves overall flexibility.

[0028] The embodiment can be quickly assembled and disassembled on the construction site, improves construction efficiency, saves time and cost, and has good flexibility and adaptability to various functional requirements due to the modularization and disassembly design. The reinforced reinforcing structure 2 and the reasonable support design make the overall structure have higher strength when bearing load, and enhance the seismic performance and durability.

[0029] Further, the first main steel beam 3 is detachably connected with the first side steel beam 5 and the second side steel beam 6 respectively, and the second main steel beam 8 is detachably connected with the first side steel beam 5 and the second side steel beam 6 respectively. The connecting part of the first main steel beam 3 and the second main steel beam 8 uses a detachable structure, and after the first main steel beam 3 is connected with the side steel beam, a solid frame structure is formed.

[0030] Further, the connecting piece 9 comprises a connecting frame 19, the connecting frame 19 is fixedly arranged on the first side steel beam 5 and the second side steel beam 6, and the bottom of the connecting frame 19 is provided with a hook buckle 18 for connecting the support steel beam 4.

[0031] The connecting frame 19 is fixedly arranged on the first side steel beam 5 and the second side steel beam 6, and the support steel beam 4 enhances the strength and stability of the reinforcing structure. The bottom of the connecting frame 19 is provided with the hook buckle 18 for connecting the support steel beam 4. The hook buckle 18 design enables the support steel beam 4 to be quickly and conveniently connected with the connecting frame 19. Through the connection of the hook buckle 18, the support steel beam 4 can more effectively bear the load from the upper side and the side, enhance the bending and shearing capacity of the whole structure, and when the building is subjected to external forces (such as wind, earthquake, etc.), the connecting frame 19 effectively transmits the force of the support steel beam 4 to the side steel beam through the solid connection, ensures the timeliness and effectiveness of the reaction, and thus maintains the stability of the whole structure. At the same time, the hook buckle 18 type connection enables the construction personnel to assemble and disassemble without complex tools, which is convenient for on-site debugging and maintenance. The position of the support steel beam 4 can be quickly replaced or adjusted when needed.

[0032] Further, the support steel beam 4 and the intermediate position of the first main steel beam 3 are also provided with a connecting column 7, the two ends of the connecting column 7 are respectively connected with the support steel beam 4 and the first main steel beam 3.

[0033] The connecting column 7 is arranged in the intermediate position between the support steel beam 4 and the first main steel beam 3, which plays a supporting and connecting role. It can effectively enhance the stability and cooperative working capacity between the above-mentioned main steel beam and the auxiliary steel beam. The connecting column 7 can increase the stability of the structure, strengthen the rigidity of the structure, and reduce the deformation and displacement under extreme conditions.

[0034] Further, the reinforcing structure 2 includes several reinforcing steel beams 10 and connecting columns 13 arranged at the upper end of the reinforcing steel beams 10, the two ends of the reinforcing steel beams 10 are respectively connected with the first side steel beam 5 and the second side steel beam 6, and reinforcing members are arranged between the two reinforcing steel beams 10.

[0035] The connecting column 13 arranged at the upper end of the reinforcing steel beam 10 plays a role of connecting and stabilizing the whole structure by connecting the reinforcing steel beam 10 and other structural elements together. Through this connection mode, the reinforcing steel beam can effectively share the load from above and side and prevent lateral deformation and bending.

[0036] Further, the reinforcing member includes four fixing blocks 14, a first steel cable 11 and a second steel cable 12, the first steel cable 11 and the second steel cable 12 are connected with the fixing blocks 14 in a diagonal manner, and each fixing block 14 is fixed on the reinforcing steel beam 10.

[0037] The reinforcing member is composed of four fixing blocks 14 and two steel cables connecting the fixing blocks 14 in a diagonal manner. This design makes the two steel cables connect the fixing blocks 14 in a diagonal manner, which can effectively form a tension system to enhance the tensile strength in the upward and downward directions. The arrangement of the reinforcing steel beam 10 and the design of the diagonal steel cable significantly improve the rigidity and stability of the whole structure. It can effectively share and resist external forces, especially in extreme weather or earthquake conditions, which can significantly reduce the risk of damage to the structure.

[0038] Further, the side of the support steel beam 4 is provided with a limiting protrusion 20, which is connected with the connecting frame 19. The limiting protrusion 20 is mainly used to prevent the support steel beam 4 from displacement or rotation during use. The connecting frame 19, as a part of the support system, is used to connect and support other structural elements. Through the connection with the limiting protrusion 20, the connecting frame 19 can effectively keep the support steel beam 4 stable in the predetermined position, preventing displacement under load. When the support steel beam 4 is subjected to external positive or lateral load, the load is transmitted to the limiting protrusion 20 through the support steel beam 4, and then to the connecting frame 19. This design ensures that the load can be effectively distributed and transmitted to the lower structure, thereby improving the carrying capacity of the overall structure.

[0039] It will be apparent to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments as such, but the present application can be realized in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and it is intended to include all changes falling within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A fabricated building steel structure, characterized by: The application relates to an assembly frame and a reinforcing structure arranged on the assembly frame, wherein the reinforcing structure is detachably connected with the assembly frame; the assembly frame is composed of a first main steel beam, a second main steel beam, a first side steel beam and a second side steel beam; the first main steel beam and the second main steel beam are arranged horizontally, and the two ends of the first main steel beam and the second main steel beam are respectively connected with the first side steel beam and the second side steel beam; the bottom of the first main steel beam and the second main steel beam is fixedly provided with a connecting steel beam; one side of the first main steel beam is further provided with a supporting steel beam; the two ends of the supporting steel beam are respectively connected with the first side steel beam and the second side steel beam; the first side steel beam and the second side steel beam are provided with a detachable structure; the connecting position of the first side steel beam, the second side steel beam and the supporting steel beam is provided with a connecting piece; the detachable structure is connected with the connecting steel beam; the detachable structure comprises a first fixed steel sleeve and a second fixed steel sleeve; the first fixed steel sleeve is fixedly arranged on the first side steel beam; the second fixed steel sleeve is fixedly arranged on the second side steel beam; the two ends of the connecting steel beam are respectively embedded into the first fixed steel sleeve and the second fixed steel sleeve. The first main steel beam is detachably connected with the first side steel beam and the second side steel beam; the second main steel beam is detachably connected with the first side steel beam and the second side steel beam.

2. The prefabricated building steel structure according to claim 1, characterized in that: The connecting piece comprises a connecting frame; the connecting frame is fixedly arranged on the first side steel beam and the second side steel beam; the bottom of the connecting frame is provided with a hook buckle used for connecting the supporting steel beam.

3. The prefabricated building steel structure according to claim 1, characterized in that: The middle position of the supporting steel beam and the first main steel beam is further provided with a connecting column one; the two ends of the connecting column one are respectively connected with the supporting steel beam and the first main steel beam.

4. The prefabricated building steel structure according to claim 1, characterized in that: The reinforcing structure comprises a plurality of reinforcing steel beams and a connecting column two arranged on the upper end of the reinforcing steel beam; the two ends of the reinforcing steel beam are respectively connected with the first side steel beam and the second side steel beam; a reinforcing piece is further arranged between the two reinforcing steel beams.

5. The prefabricated building steel structure according to claim 1, characterized in that: The reinforcing piece comprises four fixed blocks, a first steel cable and a second steel cable; the first steel cable and the second steel cable are connected with the fixed blocks in a diagonal mode; the fixed blocks are fixedly arranged on the reinforcing steel beam.

6. The prefabricated building steel structure according to claim 5, characterized in that: The side edge of the supporting steel beam is provided with a limiting convex edge; the limiting convex edge is connected with the connecting frame.

7. The prefabricated building steel structure according to claim 3, characterized in that: ​

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