Deformed steel with reinforced structure

Abstract

The utility model discloses deformed steel with a reinforcing structure, which comprises first deformed steel, second deformed steel and a reinforcing rod, a plurality of tooth-shaped convex blocks are arranged on the sides, close to each other, of the first deformed steel and the second deformed steel, through holes are formed in the two sides of the plurality of tooth-shaped convex blocks, and the reinforcing rod is connected with the first deformed steel and the second deformed steel. A penetrating hole is formed in the second deformed steel, a reinforcing rod penetrates through the penetrating hole, a plurality of first threaded holes are formed in the outer side of the reinforcing rod, the first threaded holes are matched with threaded rods in a threaded mode, the threaded rods are arranged in a plurality of positions, and a plurality of third threaded holes are formed in the second deformed steel. The reinforcing rods penetrate through the tooth-shaped protruding blocks of the first deformed steel and the second deformed steel and are matched with insertion of the threaded rods so that reinforcing connection between the first deformed steel and the second deformed steel can be achieved, meanwhile, reinforcing of the middle portions of the deformed steel is achieved, the threaded rods are large in number and long enough in length, and therefore the reinforcing structure is not prone to falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped steel, in particular to a special-shaped steel with a reinforcement structure. Background Art

[0002] Special-shaped steel is the abbreviation of complex and special-shaped cross-section steel. It is a kind of steel and is different from simple cross-section steel. According to different processes, it can be divided into hot-rolled special-shaped steel, cold-drawn (cold-drawn) special-shaped steel, cold-bent special-shaped steel, welded special-shaped steel, etc. Special-shaped steel usually refers to hot-rolled special-shaped steel. Hot-rolled special-shaped steel is hot-rolled steel that distinguishes square steel, round steel, flat steel and common shapes.

[0003] In application number: CN202223437520.8, a reinforced seamless special-shaped steel is disclosed. The reinforced seamless special-shaped steel has bolts for limiting the reinforcing positioning column on special-shaped steel one. The bolts are equipped with reinforcing positioning columns for penetrating the arc-shaped protrusions of special-shaped steel one and special-shaped steel two to ensure a firm connection between the two. The screws are used to connect and position the reinforcing positioning columns on special-shaped steel one and special-shaped steel two, thereby achieving a reinforced connection between special-shaped steel one and special-shaped steel two. However, the reinforcement structure only reinforces and fixes the two ends of the special-shaped steel. If the middle part of the special-shaped steel is subjected to a certain pressure, it will still deform. Moreover, the reinforcement structure is fixed only by two shorter bolts. The loosening of the bolts after long-term use may cause the reinforcement structure to fall off.

[0004] For this purpose, we propose a special-shaped steel with a reinforcement structure. Utility Model Content

[0005] The main purpose of the utility model is to provide a special-shaped steel with a reinforcement structure. By passing the reinforcement rod through the toothed protrusions of the first special-shaped steel and the second special-shaped steel and cooperating with the insertion of the threaded rod, the first special-shaped steel and the second special-shaped steel can be reinforced and connected, and the middle part of the special-shaped steel can be reinforced at the same time. The threaded rods are large in number and long enough, so that the reinforcement structure is less likely to fall off, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A special-shaped steel with a reinforcement structure, comprising a first special-shaped steel, a second special-shaped steel, and a reinforcement rod, wherein a tooth-shaped protrusion block is provided on a side where the first special-shaped steel and the second special-shaped steel are close to each other, and the tooth-shaped protrusion block is provided at multiple locations, and both sides of the multiple tooth-shaped protrusion blocks are provided with perforations;

[0008] The through hole is used for the reinforcing rod to pass through, and a first threaded hole is opened on the outer side of the reinforcing rod. The first threaded hole is arranged at multiple locations, and the first threaded hole is adapted to the thread of the threaded rod.

[0009] Furthermore, the threaded rod is provided at multiple locations, a third threaded hole is opened inside the second special-shaped steel, and the third threaded hole is provided at multiple locations.

[0010] Furthermore, one end of the reinforcing rod is fixedly connected to one end of the fixing head, and one end of the second special-shaped steel is provided with a second threaded hole, and the second threaded hole is adapted to the thread of the fixing head.

[0011] Furthermore, a fourth threaded hole is provided on one side of the toothed groove of the first special-shaped steel, and the fourth threaded hole is provided at multiple locations.

[0012] Furthermore, the fourth threaded hole and the third threaded hole are both adapted to the threads of the threaded rod, and the fourth threaded hole is connected to the third threaded hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by passing the reinforcing rod through the toothed protrusions of the first special-shaped steel and the second special-shaped steel and cooperating with the insertion of the threaded rod, the reinforced connection between the first special-shaped steel and the second special-shaped steel can be achieved, and the middle part of the special-shaped steel can be reinforced at the same time, and the threaded rods are large in number and long enough, making the reinforced structure less likely to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a special-shaped steel with a reinforcement structure.

[0015] Figure 2 The utility model is a schematic diagram of a reinforcement rod structure of a special-shaped steel with a reinforcement structure.

[0016] Figure 3 The utility model is a schematic diagram of a tooth-shaped protruding block structure of special-shaped steel with a reinforcement structure.

[0017] In the figure: 1. first special-shaped steel; 2. second special-shaped steel; 3. fixing head; 4. threaded rod; 5. reinforcing rod; 6. first threaded hole; 7. second threaded hole; 8. third threaded hole; 9. fourth threaded hole; 10. through hole; 11. tooth-shaped protrusion. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 , Figure 2 , Figure 3As shown, a special-shaped steel with a reinforcement structure includes a first special-shaped steel 1, a second special-shaped steel 2, and a reinforcement rod 5. The first special-shaped steel 1 and the second special-shaped steel 2 are provided with a tooth-shaped protrusion 11 on one side close to each other. The tooth-shaped protrusion 11 is provided at multiple locations, and both sides of the multiple tooth-shaped protrusions 11 are provided with through holes 10;

[0020] The through hole 10 is used for the reinforcing rod 5 to pass through, and a first threaded hole 6 is opened on the outer side of the reinforcing rod 5. The first threaded hole 6 is provided at multiple locations, and the first threaded hole 6 is adapted to the thread of the threaded rod 4;

[0021] The threaded rod 4 is provided at multiple locations, and a third threaded hole 8 is opened inside the second special-shaped steel 2. The third threaded hole 8 is provided at multiple locations, and the third threaded hole 8 penetrates the inside of the second special-shaped steel 2; one end of the reinforcing rod 5 is fixedly connected to one end of the fixing head 3, and a second threaded hole 7 is opened at one end of the second special-shaped steel 2, and the second threaded hole 7 is threadably matched with the fixing head 3;

[0022] A fourth threaded hole 9 is provided on one side of the toothed groove of the first special-shaped steel 1 , and the fourth threaded hole 9 is provided in multiple locations; the fourth threaded hole 9 and the third threaded hole 8 are both adapted to the threads of the threaded rod 4 , and the fourth threaded hole 9 is connected to the third threaded hole 8 .

[0023] It should be noted that the utility model is a special-shaped steel with a reinforcement structure. First, the first special-shaped steel 1 and the second special-shaped steel 2 are connected by the clamping of the toothed protrusion block 11, and then the reinforcement rod 5 is inserted into the second threaded hole 7, so that the reinforcement rod 5 can pass through the through holes 10 opened on both sides of the toothed protrusion block 11, until the reinforcement rod 5 can completely pass through the first special-shaped steel 1 and the second special-shaped steel 2, and is threaded and tightened in the second threaded hole 7 through the fixing head 3, so that the reinforcement rod 5 can be fixed. Attention should be paid to the installation direction of the reinforcement rod 5, so that after the reinforcement rod 5 is fixed, the first threaded hole 6 can be connected with the third threaded hole 8 and the fourth threaded hole 9, and then multiple threaded rods 4 are successively passed through the third threaded hole 8, the first threaded hole 6, and the fourth threaded hole 9 to further reinforce the first special-shaped steel 1 and the second special-shaped steel 2, and also reinforce the reinforcement rod 5, thus completing the installation of the reinforcement structure.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A special-shaped steel with a reinforcement structure, comprising a first special-shaped steel (1), a second special-shaped steel (2), and a reinforcement rod (5), characterized in that: A tooth-shaped protrusion (11) is provided on one side of the first special-shaped steel (1) and the second special-shaped steel (2) that are close to each other. The tooth-shaped protrusion (11) is provided at multiple locations, and both sides of the multiple tooth-shaped protrusions (11) are provided with through holes (10); The through hole (10) is used for the reinforcement rod (5) to pass through, and a first threaded hole (6) is provided on the outer side of the reinforcement rod (5). The first threaded hole (6) is provided at a plurality of locations, and the first threaded hole (6) is adapted to the thread of the threaded rod (4).

2. The special-shaped steel with a reinforcement structure according to claim 1, characterized in that: The threaded rod (4) is provided at a plurality of locations, a third threaded hole (8) is opened inside the second special-shaped steel (2), and the third threaded hole (8) is provided at a plurality of locations.

3. The special-shaped steel with a reinforcement structure according to claim 1, characterized in that: One end of the reinforcing rod (5) is fixedly connected to one end of the fixing head (3); one end of the second special-shaped steel (2) is provided with a second threaded hole (7); the second threaded hole (7) is threadably matched with the fixing head (3).

4. The special-shaped steel with a reinforcement structure according to claim 1, characterized in that: A fourth threaded hole (9) is provided on one side of the toothed groove of the first special-shaped steel (1), and the fourth threaded hole (9) is provided at a plurality of locations.

5. The special-shaped steel with a reinforcement structure according to claim 4, characterized in that: The fourth threaded hole (9) and the third threaded hole (8) are both compatible with the threads of the threaded rod (4), and the fourth threaded hole (9) is connected to the third threaded hole (8).

Images