Floor fabricated building all-steel framework structure

Abstract

The utility model discloses a floor assembly type building all-steel framework structure which comprises an all-steel framework body and a hoisting mechanism, the all-steel framework body is composed of a vertical steel framework and a horizontal steel framework, supporting hard plates are fixedly installed in the vertical steel framework and the horizontal steel framework, and a fixing mechanism comprises a fastener and a lug plate. A bottom plate is installed at the bottom end of the vertical steel framework, the hoisting mechanism comprises a hoisting plate, a telescopic plate and a fixing plate, the telescopic plate is installed on the surface of the hoisting plate, and the fixing plate is fixedly installed on the lower surface of the hoisting plate. According to the floor assembly type building all-steel framework structure, the all-steel framework body which is integrally formed is arranged, assembling is convenient, meanwhile, the hardness of the all-steel framework body is improved through the reinforcing ribs and the supporting hard plates, the compression resistance of the all-steel framework body is improved, a hoisting assembly is convenient to disassemble and assemble through the hoisting mechanism, the steel framework structure is convenient to fixedly install, and the steel framework can be fastened through the fixing mechanism; and the firmness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a full-steel skeleton structure of a ground-mounted assembled building. Background Art

[0002] With the gradual development and rise of steel structures, steel structures have the advantages of high strength and good earthquake resistance, gradually replacing reinforced concrete, shortening construction periods, and improving construction efficiency, and are gradually widely used in building assembly. With the rapid development of society, the types of all-steel skeleton structures of ground-mounted prefabricated buildings are gradually increasing, and their practicality is constantly improving.

[0003] For example, the patent document with the authorization announcement number CN209837294U discloses a prefabricated building steel skeleton connection, including connecting steel columns, crossbeams and columns, the upper and lower end surfaces of the connecting steel columns are provided with card slots, and one side of the connecting steel columns is provided with a first through hole that penetrates the card slot, the end of the column is provided with a plug-in portion, and the plug-in portion is provided with a second through hole, the column is installed on the connecting steel column through the plug-in portion, the side of the connecting steel column is provided with a mounting groove, and the mounting groove is provided with a circular threaded groove, the end of the crossbeam is provided with a mounting piece, and the surface of the mounting piece is provided with an external thread, and the crossbeam is installed on the connecting steel column through a threaded connection. The utility model improves on the shortcomings of the existing device, has a simple structure, is easy to assemble, can effectively improve work efficiency, and has the advantages of high applicability and good firmness;

[0004] For example, the patent document with the authorization announcement number CN114000619B discloses a fully steel structure building indoor high stability fireproof partition wall assembly frame, comprising: a partition wall main frame, a first hoop member and a second hoop member, symmetrically arranged round columns are arranged on both sides of the partition wall main frame, the first end plate of the first hoop member is fixedly mounted on the first T-shaped plate of the horizontal main keel by at least one first fastening bolt, the first fastening bolt passes through the first T-shaped plate and is fixedly mounted on the second end plate of the second hoop member, the third end plate of the first hoop member is fixedly mounted on the fourth end plate of the second hoop member by the second fastening bolt, at least one step surface is arranged on the end surface of one side of the fourth end plate of the second hoop member, the first hoop member is provided with a protrusion corresponding to the step surface, the protrusion is clamped on the step surface, and the protrusion is fixedly mounted on the second hoop member by the third fastening bolt. Compared with the prior art, the partition wall frame of the present invention is fixed to the round column of the building, thereby improving the stability of the fireproof partition wall.

[0005] However, there are problems such as cumbersome installation steps, reduced disassembly and assembly efficiency, inconvenient hoisting of the full steel frame structure, time-consuming and labor-intensive, and poor stability. Therefore, we propose a ground-mounted assembled building full steel frame structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a full-steel frame structure for a ground-mounted prefabricated building, so as to solve the problems raised in the above-mentioned background technology that the existing full-steel frame structure for a ground-mounted prefabricated building has complicated installation steps, reduced disassembly and assembly efficiency, is inconvenient to hoist the full-steel frame structure, is time-consuming and labor-intensive, and has poor stability.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground-mounted assembled building all-steel frame structure, including an all-steel frame body and a hoisting mechanism, the all-steel frame body is composed of a vertical steel frame and a horizontal steel frame, the vertical steel frame and the horizontal steel frame are both fixedly installed with a supporting hard plate inside, and also include reinforcing ribs and a fixing mechanism, the inner sides of the vertical steel frame and the horizontal steel frame are both provided with reinforcing ribs, the ends of the vertical steel frame and the horizontal steel frame are respectively provided with a clamping groove and a plug-in part, the upper and lower sides of the inside of the clamping groove are both installed with a clamping block, the upper and lower sides of the plug-in part are both provided with a clamping groove, the fixing mechanism includes a fastener and an ear plate, and the bottom end of the vertical steel frame is installed with a bottom plate;

[0008] The hoisting mechanism comprises a hoisting plate, a telescopic plate and a fixed plate. The telescopic plate is installed on the surface of the hoisting plate, and the fixed plate is fixedly installed on the lower surface of the hoisting plate.

[0009] Preferably, the all-steel skeleton body is integrally formed by a vertical steel skeleton and a horizontal steel skeleton, and the cross-section of the all-steel skeleton body is "T"-shaped or "cross"-shaped.

[0010] Preferably, the horizontal steel frames are fastened to each other via fasteners and ear plates.

[0011] Preferably, a T-shaped plate is fixedly mounted on the lower surface of the base plate, the T-shaped plate is snap-fitted onto the load-bearing base, a T-shaped slot is provided on the upper surface of the load-bearing base, and a baffle is rotatably mounted on the front side of the load-bearing base.

[0012] Preferably, the bottom plate forms a disassembly structure with the load-bearing base through the T-plate, T-slot and baffle.

[0013] Preferably, the fixing plate forms a disassembly structure with the vertical steel frame through screws, a telescopic plate and a hanging plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the ground-mounted assembled building has a full steel skeleton structure;

[0015] 1. An integrated all-steel frame body is provided. The all-steel frame body is formed by a vertical steel frame and a horizontal steel frame in one piece, which saves installation steps, facilitates assembly, reduces gaps, and increases the firmness of the all-steel frame body. Reinforcement ribs and supporting hard plates are provided inside the all-steel frame body to increase the hardness of the all-steel frame body and improve its compression resistance;

[0016] 2. A hoisting mechanism is provided, and the length of the hoisting plate is adjusted by the telescopic plate, so that the fixing plate can be conveniently mounted in the clamping groove at the end of the vertical steel frame, so as to facilitate the hoisting and fixing of the assembled full steel frame body, and facilitate the disassembly and assembly of the hoisting components, thereby improving convenience and practicality;

[0017] 3. A fixing mechanism is set up, and the two groups of vertical steel frames and the two groups of horizontal steel frames can be connected through the snap-in grooves, snap-in blocks, plug-in parts and snap-in grooves respectively, which is convenient for docking installation. The fasteners and ear plates can clamp and tighten the two groups of vertical steel frames and the two groups of horizontal steel frames to improve their firmness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cutaway structure at A of the utility model;

[0021] Figure 4 It is a side view cutaway structural schematic diagram of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the utility model from top view.

[0023] In the figure: 1. All-steel frame body; 2. Vertical steel frame; 3. Horizontal steel frame; 4. Reinforcement ribs; 5. Support hard plate; 6. Snap-in groove; 7. Snap-in block; 8. Plug-in part; 9. Fastener; 10. Ear plate; 11. Bottom plate; 12. Load-bearing base; 13. T-plate; 14. T-slot; 15. Baffle; 16. Lifting plate; 17. Telescopic plate; 18. Fixed plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: a ground-mounted assembled building all-steel frame structure, including an all-steel frame body 1, a vertical steel frame 2, a horizontal steel frame 3, a reinforcing rib 4, a supporting hard plate 5, a clamping groove 6, a clamping block 7, a plug-in portion 8, a fastener 9, an ear plate 10, a bottom plate 11, a load-bearing base 12, a T-plate 13, a T-slot 14, a baffle 15, a hoisting plate 16, a telescopic plate 17 and a fixing plate 18, such as Figure 1 and Figure 2 As shown, the full steel skeleton body 1 is formed by the vertical steel skeleton 2 and the horizontal steel skeleton 3 in one piece, and can form a "T"-shaped and "cross"-shaped full steel skeleton body 1. The one-piece molding saves installation steps, is convenient for assembling the full steel skeleton body 1, reduces the connection gap, increases the firmness of the full steel skeleton body 1, and prevents the full steel skeleton body 1 from being easily broken. The vertical steel skeleton 2 and the horizontal steel skeleton 3 are both fixedly installed with a supporting hard plate 5, and the inner sides of the vertical steel skeleton 2 and the horizontal steel skeleton 3 are both provided with reinforcing ribs 4. The reinforcing ribs 4 and the supporting hard plate 5 can increase the hardness and strength of the full steel skeleton body 1 and improve the compressive performance of the full steel skeleton body 1.

[0026] like Figure 2 and Figure 3 As shown, a clamping groove 6 is provided at one end of the vertical steel frame 2 and the horizontal steel frame 3, and a plug-in portion 8 is fixedly installed at the other end of the vertical steel frame 2 and the horizontal steel frame 3. According to the required size of the full steel frame body 1, the vertical steel frame 2 and the horizontal steel frame 3 are assembled, and the vertical steel frame 2 and the horizontal steel frame 3 with the plug-in portion 8 at one end are aligned with the clamping groove 6 at the other end. The upper and lower sides of the inside of the clamping groove 6 are fixedly installed with a clamping block 7, and the upper and lower sides of the plug-in portion 8 are provided with a clamping groove. The plug-in portion 8 is aligned with the clamping groove 6 to facilitate docking of the two sets of vertical steel frames. 2 and two groups of horizontal steel frames 3, to prevent the connection position from shifting, push the plug-in part 8 into the card slot 6 with force, the card block 7 is elastic, the card block 7 is squeezed and expanded, and then carded and installed in the card slots on the upper and lower sides of the plug-in part 8, which is convenient for carding and connecting the two groups of vertical steel frames 2 and the two groups of horizontal steel frames 3, and then cover the fastener 9 at the card connection, the lower end of the fastener 9 is fixedly installed with an ear plate 10, and the screw is tightened and fixed on the ear plate 10, and the fastener 9 can also continue to use screws to fix the fastener 9, the vertical steel frame 2 and the horizontal steel frame 3 to increase the stability of the connection;

[0027] like Figure 4 and Figure 5As shown, a bottom plate 11 is fixedly installed at the bottom end of the vertical steel frame 2, a T-shaped plate 13 is fixedly installed on the lower surface of the bottom plate 11, and a T-shaped slot 14 is opened on the upper surface of the load-bearing base 12. The T-shaped slot 14 on the upper surface of the load-bearing base 12 is aligned with the T-shaped plate 13 on the lower surface of the bottom plate 11, and the load-bearing base 12 is pushed and installed on the bottom plate 11. The load-bearing base 12 supports and stabilizes the steel frame structure. A baffle 15 is rotatably installed on the front side of the load-bearing base 12. The baffle 15 is rotated to rotate the baffle 15 to fit the front surface of the T-shaped plate 13, and the screws are aligned with the holes on the surface of the baffle 15 to fix the baffle 15 to prevent the load-bearing base 12 from falling off.

[0028] After the full steel skeleton body 1 is assembled, a lifting mechanism is installed at the top of the vertical steel skeleton 2, which is convenient for fixing the full steel skeleton body 1 to the ceiling, and plays a role in supporting and stabilizing the full steel skeleton body 1, preventing the full steel skeleton body 1 from shaking and tilting. The screws on the surface of the lifting plate 16 are unscrewed to facilitate the disassembly of the lifting mechanism, thereby facilitating the disassembly of the full steel skeleton body 1. When the lifting plate 16 needs to be disassembled, a telescopic plate 17 is installed on the surface of the lifting plate 16, and screws are installed on the upper end of the telescopic plate 17. Unscrew the screws and move the lifting plate 16 relatively inward. A fixing plate 18 is fixedly installed on the lower surface of the lifting plate 16. The fixing plate 18 moves with the lifting plate 16, and the fixing plate 18 can be moved out of the clamping groove 6, thereby facilitating the disassembly of the fixing plate 18 and the lifting plate 16, which can meet the needs of assembly and lifting and improve practicality.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A full steel frame structure of a floor-standing assembled building, comprising a full steel frame body (1) and a hoisting mechanism, wherein the full steel frame body (1) is composed of a vertical steel frame (2) and a horizontal steel frame (3), and a supporting hard plate (5) is fixedly installed inside the vertical steel frame (2) and the horizontal steel frame (3), characterized in that: It also includes reinforcing ribs (4) and a fixing mechanism. The inner sides of the vertical steel frame (2) and the horizontal steel frame (3) are both provided with reinforcing ribs (4). The ends of the vertical steel frame (2) and the horizontal steel frame (3) are respectively provided with a clamping groove (6) and a plug-in portion (8). The upper and lower sides of the inside of the clamping groove (6) are both provided with a clamping block (7). The upper and lower sides of the plug-in portion (8) are both provided with a clamping groove. The fixing mechanism includes a fastener (9) and an ear plate (10). The bottom end of the vertical steel frame (2) is provided with a bottom plate (11). The hoisting mechanism comprises a hoisting plate (16), a telescopic plate (17) and a fixed plate (18); the telescopic plate (17) is installed on the surface of the hoisting plate (16), and the fixed plate (18) is fixedly installed on the lower surface of the hoisting plate (16).

2. The all-steel skeleton structure of a floor-standing assembled building according to claim 1 is characterized in that: The all-steel frame body (1) is formed in one piece by a vertical steel frame (2) and a horizontal steel frame (3); the cross section of the all-steel frame body (1) is in a "T" shape or a "cross" shape.

3. The all-steel skeleton structure of a floor-standing assembled building according to claim 1 is characterized in that: The horizontal steel frames (3) are fastened to the horizontal steel frames (3) via fasteners (9) and ear plates (10).

4. The all-steel skeleton structure of a ground-mounted assembled building according to claim 1 is characterized in that: A T-shaped plate (13) is fixedly mounted on the lower surface of the base plate (11), and the T-shaped plate (13) is snap-fitted and mounted on the load-bearing base (12). A T-shaped groove (14) is provided on the upper surface of the load-bearing base (12), and a baffle (15) is rotatably mounted on the front side of the load-bearing base (12).

5. The all-steel skeleton structure of a ground-mounted assembled building according to claim 4 is characterized in that: The bottom plate (11) forms a disassembly structure with the load-bearing base (12) through the T-plate (13), the T-slot (14) and the baffle (15).

6. The all-steel skeleton structure of a ground-mounted assembled building according to claim 1, characterized in that: The fixing plate (18) forms a disassembly structure with the vertical steel frame (2) through screws, a telescopic plate (17) and a hanging plate (16).

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