Reinforcing device for steel structure installation

Abstract

The utility model discloses a reinforcing device for steel structure installation, which comprises a steel column main body, the top end of the steel column main body is fixedly connected with a steel beam main body, the outer surface of the steel column main body is provided with two fixing clamping pieces, and two supporting plates are arranged below the steel beam main body. The bottom face of each supporting plate and the outer surface of each fixing clamping piece are movably hinged to threaded pipes through hinge buckles, and the interiors of each set of threaded pipes are in threaded connection with right-hand and left-hand threaded rods. According to the device, the two fixing clamping pieces are arranged outside the steel column main body, the fixing clamping pieces are fixed outside the steel column main body through cooperation of the fixing bolts and the second fastening screw caps, the U-shaped fixing frame is arranged outside the steel beam main body, and the U-shaped fixing frame is matched with the supporting plate and can be fixed outside the steel beam main body; the threaded pipe and the right-hand and left-hand threaded rod are arranged between the supporting plate and the fixing clamping piece, the fixing positions of the supporting plate and the fixing clamping piece can be adjusted according to supporting requirements, and then the using flexibility of the reinforcing device is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel structure installation, in particular to a reinforcement device for steel structure installation. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. When the beam is connected to the bottom support, it is usually fixed by welding or bolts. Although this method can connect the steel beam to the support, the connection point between the two will be under great stress when pressure occurs.

[0003] According to a building steel structure installation connection reinforcement device disclosed in Chinese patent number CN21852232U, it includes a steel beam body and a column body, the steel beam body is arranged on the upper part of the column body, a reinforcement mechanism is arranged between the steel beam body and the column body, the reinforcement mechanism includes two upper fixing components, a connecting rod, a lower fixing component and two reinforcing braces, the two upper fixing components are arranged at the upper ends of the steel beam body, and one connecting rod is arranged between the two upper fixing components. In the above patent scheme, the length of the reinforcing brace is fixed, which is not convenient for adjusting the position of the reinforcement support point according to the support requirements, resulting in inconvenience in the use of reinforcement. For this reason, we propose a reinforcement device for steel structure installation to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforcement device for steel structure installation to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reinforcement device for steel structure installation, comprising a steel column main body, the top end of the steel column main body is fixedly connected to a steel beam main body, the outer surface of the steel column main body is provided with two fixing clips, two support plates are provided below the steel beam main body, the bottom surface of each support plate and the outer surface of each fixing clip are movably hinged with a threaded tube through a hinge buckle, the interior of each group of the threaded tubes is threadedly connected with positive and negative threaded rods, the outer surface of each of the positive and negative threaded rods is fixedly connected to a fixing ring, the outer surface of each of the fixing rings is fixedly connected to a rotating rod, and the outer surface of the steel beam main body is sleeved with a U-shaped fixing frame.

[0007] In a further embodiment, a first fixing hole is formed on the upper surface of each of the support plates, and a bottom end of each of the U-shaped fixing frames passes through the first fixing hole and is threadedly connected with a first fastening screw cap.

[0008] In a further embodiment, an anti-skid pad is fixedly connected to the upper surface of each support plate, and the upper surface of each anti-skid pad is connected to the bottom surface of the steel beam body.

[0009] In a further embodiment, a second fixing hole is opened on a side surface of each of the fixing clamps, a fixing bolt is provided inside each group of the second fixing holes, a second fastening screw cap is threadedly connected to the outer surface of each of the fixing bolts, and a protective pad is fixedly connected to the inner wall of each of the fixing clamps.

[0010] In a further embodiment, the front side and the back side of the steel beam body are fixedly connected with reinforcing steel plates, and the side surfaces of the two reinforcing steel plates close to each other are connected to the outer surface of the steel column body.

[0011] In a further embodiment, the outer surface of each of the forward and reverse threaded rods is threadedly connected to two locking screw caps.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is configured by setting two fixing clamps on the outside of the steel column body, and the fixing clamps are fixed to the outside of the steel column body by the cooperation of fixing bolts and second fastening screw nuts. A U-shaped fixing frame is set on the outside of the steel beam body, and the U-shaped fixing frame cooperates with the support plate to be fixed to the outside of the steel beam body. Threaded tubes and positive and negative threaded rods are set between the support plate and the fixing clamps, and the fixing positions of the support plate and the fixing clamps can be adjusted according to the support requirements, thereby improving the flexibility of the reinforcement device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a reinforcement device for steel structure installation.

[0015] Figure 2 This is a schematic diagram of the connection structure of positive and negative threaded rods and threaded pipes in the reinforcement device for steel structure installation.

[0016] Figure 3 This is a schematic diagram of the connection structure between the support plate and the U-shaped fixing frame in the reinforcement device for steel structure installation.

[0017] Figure 4 This is a top-down view of the fixing clips in the reinforcement device for steel structure installation.

[0018] In the figure: 1. Steel column body; 2. Fixing clip; 3. Fixing ring; 4. Turn rod; 5. Locking screw nut; 6. First fastening screw nut; 7. First fixing hole; 8. U-shaped fixing frame; 9. Reinforcement steel plate; 10. Steel beam body; 11. Positive and negative threaded rods; 12. Threaded pipe; 13. Articulated buckle; 14. Anti-slip pad; 15. Support plate; 16. Second fixing hole; 17. Second fastening screw nut; 18. Protection pad; 19. Fixing bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 In the utility model, a reinforcement device for steel structure installation includes a steel column body 1, the top of the steel column body 1 is fixedly connected to a steel beam body 10, the outer surface of the steel column body 1 is provided with two fixing clips 2, one side of each fixing clip 2 is provided with a second fixing hole 16, each group of second fixing holes 16 is provided with a fixing bolt 19 inside, the outer surface of each fixing bolt 19 is threadedly connected with a second fastening screw cap 17, the inner wall of each fixing clip 2 is fixedly connected with a protective pad 18, and the fixing clip 2 can be fixed to the steel column body through the cooperation of the fixing bolt 19 and the second fastening screw cap 17. 1, the protection pad 18 can play a role of fixing, buffering and anti-skid. Two support plates 15 are arranged below the steel beam body 10. The upper surface of each support plate 15 is provided with a first fixing hole 7. The bottom end of each U-shaped fixing frame 8 passes through the first fixing hole 7 and is threadedly connected with a first fastening screw cap 6. The first fastening screw cap 6 is connected with the thread on the U-shaped fixing frame 8, so that the support plate 15 and the U-shaped fixing frame 8 can be fixed on the steel beam body 10. The upper surface of each support plate 15 is fixedly connected with an anti-skid pad 14, and the upper surface of each anti-skid pad 14 is connected to the bottom surface of the steel beam body 10.

[0021] The bottom surface of each support plate 15 and the outer surface of each fixing card 2 are movably hinged with a threaded tube 12 through a hinge buckle 13, and the interior of each group of threaded tubes 12 is threadedly connected with a positive and negative threaded rod 11, and the outer surface of each positive and negative threaded rod 11 is fixedly connected with a fixing ring 3, and the outer surface of each fixing ring 3 is fixedly connected with a rotating rod 4. The outer surface of the steel beam body 10 is sleeved with a U-shaped fixing frame 8, and the positive and negative threaded rod 11 is rotated by rotating the rotating rod 4 on the positive and negative threaded rod 11, so that the positive and negative threaded rod 11 is rotated between the two threaded tubes 12. Under the action of the positive and negative threads, the positive and negative threaded rod 11 cooperates with the threaded tube 12 to adjust the position of the fixing card 2, and the positive and negative threaded rod 11 cooperates with the two threaded tubes 12. By rotating the positive and negative threaded rod 11, the two threaded tubes 12 are close to or away from each other, which is convenient for adjusting the position of the reinforcement pad.

[0022] The front and back sides of the steel beam body 10 are fixedly connected with reinforcing steel plates 9, and the side surfaces of the two reinforcing steel plates 9 that are close to each other are connected to the outer surface of the steel column body 1. The connection between the steel column body 1 and the steel beam body 10 can be reinforced by the reinforcing steel plates 9. The outer surface of each positive and negative threaded rod 11 is threadedly connected with two locking screw nuts 5. Through the cooperation of the locking screw nuts 5, the locking screw nuts 5 can lock the positive and negative threaded rods 11 after adjustment to prevent the positive and negative threaded rods 11 from rotating under the action of force.

[0023] The working principle of the utility model is:

[0024] When in use, first, according to the position of the reinforcement point, the support plate 15 and the U-shaped fixing frame 8 are fixed in cooperation with the first fastening screw nut 6 at the fixing point of the steel beam body 10, and then the two fixing clips 2 are connected by the fixing bolts 19, so that the two fixing clips 2 can slide on the steel column body 1, and the forward and reverse threaded rods 11 are rotated by rotating the rotating rod 4, so that the forward and reverse threaded rods 11 are rotated between the two threaded tubes 12. Under the action of the forward and reverse threads, the forward and reverse threaded rods 11 cooperate with the threaded tubes 12 to adjust the position of the fixing clips 2. After the fixing clips 2 are adjusted to the appropriate position, the second fastening screw nut 17 on the fixing bolts 19 is tightened, so that the connection of the steel structure can be reinforced and supported.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reinforcement device for steel structure installation, characterized in that: The invention comprises a steel column body (1), the top end of which is fixedly connected to a steel beam body (10), the outer surface of which is provided with two fixing clamps (2), two support plates (15) are provided below the steel beam body (10), the bottom surface of each support plate (15) and the outer surface of each fixing clamp (2) are movably hinged with a threaded tube (12) through a hinge buckle (13), the interior of each group of the threaded tubes (12) is threadedly connected with a positive and negative threaded rod (11), the outer surface of each positive and negative threaded rod (11) is fixedly connected to a fixing ring (3), the outer surface of each fixing ring (3) is fixedly connected to a rotating rod (4), and the outer surface of the steel beam body (10) is sleeved with a U-shaped fixing frame (8).

2. A reinforcement device for steel structure installation according to claim 1, characterized in that: A first fixing hole (7) is provided on the upper surface of each support plate (15), and a bottom end of each U-shaped fixing frame (8) passes through the first fixing hole (7) and is threadedly connected with a first fastening screw cap (6).

3. A reinforcement device for steel structure installation according to claim 1, characterized in that: The upper surface of each support plate (15) is fixedly connected to an anti-skid pad (14), and the upper surface of each anti-skid pad (14) is connected to the bottom surface of the steel beam body (10).

4. A reinforcement device for steel structure installation according to claim 1, characterized in that: A second fixing hole (16) is provided on one side of each fixing clamp (2), a fixing bolt (19) is provided inside each group of the second fixing holes (16), a second fastening screw cap (17) is threadedly connected to the outer surface of each fixing bolt (19), and a protective pad (18) is fixedly connected to the inner wall of each fixing clamp (2).

5. A reinforcement device for steel structure installation according to claim 1, characterized in that: The front side of the steel beam body (10) and the back side of the steel beam body (10) are both fixedly connected with reinforcing steel plates (9), and the side surfaces of the two reinforcing steel plates (9) that are close to each other are both connected to the outer surface of the steel column body (1).

6. A reinforcement device for steel structure installation according to claim 1, characterized in that: The outer surface of each of the forward and reverse threaded rods (11) is threadedly connected with two locking screw caps (5).

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