Temporary reinforcing structure for high and large-span corridor steel bar truss floor support plate

Abstract

The temporary reinforcing structure comprises steel wire ropes, round pipes and iron wires, the steel wire ropes are connected to the two ends of each round pipe, the other ends of the steel wire ropes are connected with a corridor main beam, and the round pipes are further connected with truss steel bars of the steel bar truss floor support plate below the round pipes through the iron wires. Therefore, the purpose of temporarily reinforcing the high and large-span corridor steel bar truss floor support plate is achieved. According to the utility model, welding, flame cutting and other operations are not needed in the whole process, the operation method is simple, the use is light and flexible, the disassembly and assembly are convenient, time and labor are saved, the laying and concrete pouring operations of the floor support plate can be more efficiently and safely completed, the working efficiency and the construction quality are greatly improved, the safety risk and the manpower and material resource cost are reduced, and the construction cost is reduced. And meanwhile, the safety risk is reduced, and the method is suitable for temporary reinforcement of various high and large-span corridor steel bar truss floor support plates.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and in particular to a temporary reinforcement structure for a steel truss floor deck of a high-span corridor. Background Art

[0002] In the traditional laying of steel truss floor decking for tall and long span corridors, due to the large span, it is necessary to add temporary supports at the bottom of the floor decking or to set up a full-height scaffolding under the floor decking to ensure the pouring safety of the concrete. After the concrete is poured, it takes a period of time to solidify before the temporary supports are cut off with a flame or the full-height scaffolding is manually removed. The cut parts then need to be polished and treated with anti-corrosion paint. The parent material is easily damaged during the cutting process, thereby affecting the bearing capacity of the steel beam. In addition, since oxygen and propane or acetylene are required to cut off the temporary supports, and the installation and removal of the full-height scaffolding and temporary supports involve high-altitude operations, there are also greater safety risks. In order to solve the above problems, the utility model designs a temporary reinforcement structure for steel truss floor decking for tall and long span corridors. Utility Model Content

[0003] In response to the deficiencies in the prior art, the utility model provides a temporary reinforcement structure for the steel truss floor decking of high-span corridors, which can more efficiently and safely complete the laying and pouring of concrete on the floor decking, saving manpower and material resources, improving convenience and safety, saving resources, and greatly improving work efficiency.

[0004] The utility model achieves the above technical objectives through the following technical means.

[0005] A temporary reinforcement structure for the steel truss floor deck of a tall and long-span corridor includes a steel wire rope, a long pole, and iron wire. The two ends of the long pole are bundled with steel wire ropes, and the other ends of the steel wire ropes are bundled and connected to the main beam of the upper corridor. The long pole is also tied and connected to the truss steel bars of the steel truss floor deck below through multiple iron wires, thereby achieving temporary reinforcement of the steel truss floor deck of the tall and long-span corridor.

[0006] Furthermore, the long rod is a round tube or a square tube.

[0007] Furthermore, after the concrete pouring is completed and reaches the strength requirement, the iron wire is cut into sections using pliers, and the wire rope and the long rod are manually removed for repeated use.

[0008] The utility model has the following beneficial effects:

[0009] The utility model does not require welding, flame cutting and other operations throughout the process. The operation method is simple, it is light and flexible to use, easy to disassemble and assemble, and saves time and effort. The utility model can be used to more efficiently and safely complete the laying and pouring of floor decking and concrete pouring operations, greatly improving work efficiency and construction quality, reducing safety risks and manpower and material costs, and at the same time reducing safety risks. It is suitable for temporary reinforcement of various high-span corridor steel truss floor decks. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a side view of the temporary reinforcement of the steel truss floor deck for a tall and long-span corridor described in the present invention;

[0011] Figure 2 This is a schematic diagram of the temporary reinforcement structure of the steel truss floor deck for high-span corridors described in the present invention.

[0012] In the figure: 1. Steel wire rope; 2. Round tube; 3. Iron wire; 4. Steel truss floor deck. DETAILED DESCRIPTION

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0014] like Figure 1 、 2 As shown, a temporary reinforcement structure for a high-span corridor steel truss floor deck includes a steel wire rope 1, a round tube 2, and an iron wire 3.

[0015] like Figure 1 、 2 As shown, steel wire ropes 1 are connected to both ends of the circular tube 2, and the other ends of the steel wire ropes 1 are connected to the main beams of the corridor. The circular tube 2 is also connected to the truss steel bars of the steel truss floor deck 4 below through a number of iron wires 3, thereby achieving the purpose of temporary reinforcement of the steel truss floor deck 4 of the high-span corridor.

[0016] The round tube 2 may also be replaced by a square tube or other structures.

[0017] The specific application of the temporary reinforcement structure for the steel truss floor deck of a high-span corridor described in this utility model is as follows:

[0018] When in use, first tie and connect the main beam of the corridor with the vertical round tube 2 below through the steel wire rope 1, then tie and connect the round tube 2 with the truss steel bars of the steel truss floor deck 4 through the iron wire 3, and then after the concrete pouring is completed and reaches a certain strength, use pliers to cut the iron wire 3, and manually remove the steel wire rope 1 and the round tube 2. It is convenient and quick to use.

[0019] The embodiments described are preferred implementations of the present invention, but the present invention is not limited to the above-mentioned implementations. Any obvious improvements, replacements or modifications that can be made by those skilled in the art without departing from the essential content of the present invention are within the scope of protection of the present invention.

Claims

1. A temporary reinforcement structure for steel truss floor decks of tall and long-span corridors, characterized in that: The invention comprises a steel wire rope (1), a long pole, and iron wires (3); the two ends of the long pole are connected to the steel wire ropes (1); the other ends of the steel wire ropes (1) are connected to the main beams of the upper corridor; the long pole is also connected to the truss steel bars of the steel truss floor slab (4) below by binding through a plurality of iron wires (3), thereby realizing temporary reinforcement of the steel truss floor slab (4) of the high-span corridor.

2. The temporary reinforcement structure for the steel truss floor deck of a tall and long-span corridor according to claim 1 is characterized in that: The long rod is a round tube (2) or a square tube.

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