Top steel platform structure of building machine

Abstract

The utility model discloses a top steel platform structure of a building machine, which belongs to the technical field of building machines and comprises a steel beam main body, two ends of the steel beam main body are respectively connected with reinforcing rib plates, two sides of the reinforcing rib plates are provided with fixed connecting plates, and the inner surfaces of the fixed connecting plates are detachably provided with connecting blocks. Connecting through holes matched with the reinforcing rib plates are formed in the surfaces of the connecting blocks; the connecting frame is connected to the end face of the connecting block, and the two ends of the connecting frame are connected with limiting baffles; the mounting block is connected to the inner surface of the connecting frame; the auxiliary steel beam can be conveniently disassembled and assembled under the condition that a building main body needs, when the building main body is changed, the local auxiliary steel beam can be timely adjusted, the position and the length of the auxiliary steel beam can be changed, the overall disassembly, assembly and adjustment are convenient, the building construction efficiency is improved, and the construction cost is reduced. And the auxiliary steel beam does not need to be cut, the operation risk is reduced, and the structural stability is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction machines, in particular to a steel platform structure on the top of a building construction machine. Background Art

[0002] At present, the top platform of a traditional building construction machine is assembled by welding various steel beams. Due to the large volume and weight of the steel beam structure, it is difficult to control the balance during welding, resulting in great difficulty in processing the top platform and high safety risks. In addition, the site requirements are high and the construction period is long, which has many disadvantages.

[0003] For example, in the prior art, the Chinese utility model with publication number: CN220550866U discloses an H-type adapter for assembling the top platform of a building construction machine. The utility model can reduce the disadvantages of welding through the connection in the form of bolt assemblies, and has good installation and connection flexibility, high stability, low requirements for the site used for connection, high efficiency of installation operation, and reduced risks; it will not affect the construction progress, and can be partially disassembled and assembled during subsequent use, greatly improving the efficiency of building construction.

[0004] Through the above technology, we can know that although the top platform of the traditional building construction machine adopts an assembled structure, the installation of the auxiliary steel beams is still fastened by welding. The auxiliary steel beams can be partially cut according to the needs of the subsequent building body. As the main body of the building changes, it may be necessary to weld or cut again. Some of the disadvantages mentioned earlier still exist, and there are still safety hazards. Therefore, we need to propose a steel platform structure on the top of the building construction machine. Utility Model Content

[0005] The purpose of the utility model is to provide a steel platform structure on the top of a building construction machine, which can be convenient for disassembling and assembling auxiliary steel beams when the main building needs it, and when the main building is changed, the local auxiliary steel beams can be adjusted in time to change the position and length of the auxiliary steel beams. The overall disassembly and assembly are convenient, which improves the efficiency of construction. There is no need to cut the auxiliary steel beams, which reduces the risk of operation and further ensures the stability of the structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides: a steel platform structure on the top of a building construction machine, comprising a steel beam main body, both ends of the steel beam main body are respectively connected with reinforcement ribs, fixed connecting plates are arranged on both sides of the reinforcement ribs, the inner surface of the fixed connecting plate is detachably installed with a connecting block, the surface of the connecting block is provided with connecting through holes that cooperate with the reinforcement ribs; a connecting frame connected to the end face of the connecting block, the two ends of the connecting frame are connected with limiting baffles; a mounting block connected to the inner surface of the connecting frame, the surface of the mounting block is connected with a mounting plate, and the bottom of the surface of the mounting plate is connected with a reinforcement support plate for reinforcing the connecting block.

[0007] Preferably, a fixing hole is provided on the surface of the fixing connecting plate, an assembly through hole is provided on the surface of the connecting block, and a bolt communicating with the assembly through hole is provided on the inner wall of the fixing hole.

[0008] Preferably, an assembly hole is provided on the surface of the reinforcing rib plate, a connecting through hole is provided on the end surface of the assembly through hole, and a locking bolt penetrating the connecting through hole is provided inside the reinforcing rib plate.

[0009] Preferably, the connection block and the connection frame are provided with a communicating assembly slot, and the installation block is movably inserted in the assembly slot.

[0010] Preferably, a mounting screw is provided on the surface of the mounting block, and the mounting screw is installed on the surface of the connection frame through the mounting block thread.

[0011] Preferably, a positioning hole is formed at the bottom of the limit baffle, a positioning rod is connected to the top of the reinforcement support plate, and the top end of the positioning rod is movably inserted into the inner wall of the positioning hole.

[0012] Preferably, a mounting hole is provided on the surface of the mounting plate, a bolt connected to a standard steel beam is provided inside the mounting hole, and a positioning through hole is provided below the mounting hole.

[0013] Preferably, bolts connected to the reinforcing support plate are arranged inside the positioning through hole, and an anti-slip plate connected to the standard steel beam is connected to the top of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model cooperates with structures such as reinforcement ribs, connecting blocks, connecting frames, mounting plates and mounting blocks to connect the reinforcement ribs and the fixed connecting plates to the surface of the connecting blocks through assembly holes and bolts inside the fixing holes. At the same time, the mounting blocks are assembled inside the connecting frames through mounting screws to connect the mounting plates. At the same time, the positioning rods on the top of the reinforcement support plates are plugged into the positioning holes and fixed to the surface of the mounting plates by bolts. The mounting plates and the anti-slip plates connected to the top can be installed on standard steel beams to connect and install the steel beam bodies, which is convenient for subsequent disassembly and adjustment. The overall disassembly and assembly are convenient to adjust, which improves the efficiency of building construction. There is no need to cut the auxiliary steel beams, which reduces the risks of operation and further ensures the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the steel beam of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection block structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model.

[0020] In the figure: 1. Steel beam body; 2. Reinforcement rib plate; 3. Assembly hole; 4. Fixed connecting plate; 5. Fixing hole; 6. Locking bolt; 7. Connecting block; 8. Connecting through hole; 9. Assembly through hole; 10. Assembly slot; 11. Connecting frame; 12. Limit baffle plate; 13. Positioning hole; 14. Mounting plate; 15. Mounting hole; 16. Mounting block; 17. Mounting screw; 18. Reinforcement support plate; 19. Positioning rod; 20. Positioning through hole; 21. Anti-slip plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides: a steel platform structure on the top of a building construction machine, comprising a steel beam main body 1, with reinforcement ribs 2 connected to both ends of the steel beam main body 1, fixed connecting plates 4 are arranged on both sides of the reinforcement ribs 2, and a connecting block 7 is detachably installed on the inner surface of the fixed connecting plate 4, and a connecting through hole 8 matching the reinforcement ribs 2 is opened on the surface of the connecting block 7; a connecting frame 11 connected to the end surface of the connecting block 7, and limited stoppers 12 are connected to both ends of the connecting frame 11; a mounting block 16 connected to the inner surface of the connecting frame 11, a mounting plate 14 is connected to the surface of the mounting block 16, and a reinforcing support plate 18 for reinforcing the connecting block 7 is connected to the bottom of the surface of the mounting plate 14.

[0023] It is worth mentioning that, through the coordinated arrangement of the steel beam body 1, the reinforcement rib 2, the connecting block 7, the connecting frame 11, the mounting plate 14, the mounting block 16 and the reinforcement support plate 18, the auxiliary steel beam can be conveniently disassembled and assembled when the main building needs it, and when the main building is changed, the local auxiliary steel beam can be adjusted in time to change the position and length of the auxiliary steel beam. The overall disassembly and assembly are convenient, which improves the efficiency of the construction. There is no need to cut the auxiliary steel beam, which reduces the risk of operation and further ensures the stability of the structure.

[0024] Specifically, a fixing hole 5 is provided on the surface of the fixing connecting plate 4, an assembly through hole 9 is provided on the surface of the connecting block 7, and a bolt connected to the assembly through hole 9 is provided on the inner wall of the fixing hole 5. An assembly hole 3 is provided on the surface of the reinforcing rib plate 2, a connecting through hole 8 is provided on the end surface of the assembly through hole 9, and a locking bolt 6 penetrating the connecting through hole 8 is provided inside the reinforcing rib plate 2.

[0025] Furthermore, the reinforcing rib 2 and the fixed connecting plate 4 are structures for connecting the connecting block 7 and play a certain limiting role. The fixing hole 5 is a structure for connecting and fixing with the assembly through hole 9 on the surface of the connecting block 7 through a bolt. The assembly hole 3 is a structure for connecting with the connecting through hole 8 on the surface of the connecting block 7 through a locking bolt 6. The steel beam body 1 can be quickly connected, fixed, disassembled and replaced.

[0026] In addition, the connection block 7 and the connection frame 11 are provided with a connected assembly slot 10, and the mounting block 16 is movably inserted in the assembly slot 10. The surface of the mounting block 16 is provided with a mounting screw 17, and the mounting screw 17 is threadedly mounted on the surface of the connection frame 11 through the mounting block 16. The connection block 7 connects the steel beam body 1 and the mounting plate 14 to facilitate subsequent adjustment and disassembly, and when the parts are damaged, the steel beam is partially replaced in time. The mounting block 16 is a structure that cooperates with the assembly slot 10 to assemble and connect the connection block 7, and the mounting screw 17 is used to fix the mounting block 16 to ensure the stability of the structure.

[0027] A positioning hole 13 is provided at the bottom of the limit baffle 12, a positioning rod 19 is connected to the top of the reinforcement support plate 18, and the top of the positioning rod 19 is movably inserted into the inner wall of the positioning hole 13. A mounting hole 15 is provided on the surface of the mounting plate 14, a bolt connected to the standard steel beam is provided inside the mounting hole 15, and a positioning through hole 20 is provided below the mounting hole 15. A bolt connected to the reinforcement support plate 18 is provided inside the positioning through hole 20, and an anti-slip plate 21 connected to the standard steel beam is connected to the top of the mounting plate 14.

[0028] Among them, the limit baffle 12 is a structure that cooperates with the connecting frame 11 to limit the connection of the mounting block 16, the positioning hole 13 is a component that cooperates with the positioning rod 19, the reinforcement support plate 18 is used to reinforce the connected connecting block 7, the positioning through hole 20 is a structure for fixing the reinforcement support plate 18, and the anti-slip plate 21 is a fixed structure connected to the mounting plate 14 and plays a limiting effect.

[0029] The reinforcing rib plate 2 and the fixed connecting plate 4 are connected to the surface of the connecting block 7 by bolts in the assembly hole 3 and the fixing hole 5, and the mounting block 16 is assembled inside the connecting frame 11 by the mounting screw 17, and the mounting plate 14 is connected. At the same time, the positioning rod 19 on the top of the reinforcing support plate 18 is plugged into the positioning hole 13 and fixed to the surface of the mounting plate 14 by bolts. The mounting plate 14 and the anti-slip plate 21 connected to the top can be installed on the standard steel beam, and the steel beam body 1 is connected and installed, which is convenient for subsequent disassembly and adjustment. The overall disassembly and assembly are convenient, which improves the efficiency of construction. There is no need to cut the auxiliary steel beam, which reduces the risk of operation and further ensures the stability of the structure.

[0030] 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 steel platform structure on the top of a building construction machine, characterized in that: include: A steel beam body (1), wherein both ends of the steel beam body (1) are respectively connected to reinforcing ribs (2), and fixed connecting plates (4) are arranged on both sides of the reinforcing ribs (2), and a connecting block (7) is detachably mounted on the inner surface of the fixed connecting plate (4), and a connecting through hole (8) matching the reinforcing ribs (2) is provided on the surface of the connecting block (7); A connection frame (11) connected to the end surface of the connection block (7), with limit baffles (12) connected to both ends of the connection frame (11); A mounting block (16) is connected to the inner surface of the connection frame (11), the surface of the mounting block (16) is connected to a mounting plate (14), and the bottom of the surface of the mounting plate (14) is connected to a reinforcing support plate (18) for reinforcing the connection block (7).

2. The steel platform structure on the top of a building construction machine according to claim 1, characterized in that: A fixing hole (5) is provided on the surface of the fixing connecting plate (4), an assembly through hole (9) is provided on the surface of the connecting block (7), and a bolt communicating with the assembly through hole (9) is provided on the inner wall of the fixing hole (5).

3. The steel platform structure on the top of a building construction machine according to claim 2, characterized in that: The surface of the reinforcing rib plate (2) is provided with an assembly hole (3), the end surface of the assembly through hole (9) is provided with a connecting through hole (8), and the interior of the reinforcing rib plate (2) is provided with a locking bolt (6) penetrating the connecting through hole (8).

4. The steel platform structure on the top of a building construction machine according to claim 1, characterized in that: The connection block (7) and the connection frame (11) are provided with a communicating assembly slot (10) inside, and the installation block (16) is movably inserted into the assembly slot (10).

5. The steel platform structure on the top of a building construction machine according to claim 4, characterized in that: The surface of the mounting block (16) is provided with a mounting screw (17), and the mounting screw (17) is threadedly mounted on the surface of the connection frame (11) through the mounting block (16).

6. The steel platform structure on the top of a building construction machine according to claim 1, characterized in that: A positioning hole (13) is provided at the bottom of the limit baffle (12), a positioning rod (19) is connected to the top of the reinforcement support plate (18), and the top end of the positioning rod (19) is movably inserted into the inner wall of the positioning hole (13).

7. The steel platform structure on the top of a building construction machine according to claim 6, characterized in that: A mounting hole (15) is provided on the surface of the mounting plate (14), a bolt connected to a standard steel beam is provided inside the mounting hole (15), and a positioning through hole (20) is provided below the mounting hole (15).

8. The steel platform structure on the top of a building construction machine according to claim 7, characterized in that: Bolts connected to the reinforcing support plate (18) are arranged inside the positioning through hole (20), and an anti-slip plate (21) connected to a standard steel beam is connected to the top of the mounting plate (14).

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