Fixing device for steel structure construction

Abstract

The fixing device for steel structure construction comprises a steel column and a steel beam frame, the steel beam frame is fixedly connected with the rear side of the top of the steel column through bolts, a connecting frame is arranged at the top of the steel beam frame, a containing groove is formed in the bottom of the connecting frame, and mounting bases are arranged on the two sides of the front face and the back face of the containing groove. The mounting base is fixedly connected with the connecting frame, and a fixing assembly is arranged on the surface of the mounting base. By arranging the connecting frame, the connecting frame is placed on the steel beam frame, a user rotates the hexagonal head through a tool, the hexagonal head drives the threaded rod to move towards the inner side, the clamping plate makes contact with the steel beam frame and abuts against the steel beam frame, and then the threaded rod cannot be loosened by rotating the hexagonal nut; the problems that after an existing steel structure is fixed, a welding mode is usually adopted to enable the steel structure to be firmer, but subsequent dismantling by a user is not convenient, the situation of deformation or cracks exists in the dismantling process of welded steel, and the construction cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and particularly relates to a fixing device for steel structure construction. Background Technique

[0002] Steel has the characteristics of high strength, light self-weight, good overall rigidity and strong deformation ability. Therefore, it is particularly suitable for building large-span, ultra-high and ultra-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastic body, and most conforms to the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformations, and can well withstand dynamic loads; the construction period is short; its industrialization degree is high, and it can carry out specialized production with high mechanization degree. Steel structures play important roles in modern architecture in many aspects, including providing high strength and stability, accelerating the construction speed, realizing large-span and super-high-rise buildings, and promoting sustainable development.

[0003] After the existing steel structures are fixed, welding is usually adopted to make them more firm, but it is not convenient for users to remove them later, and there are situations of deformation or cracks during the removal of the welded steel, which increases the construction cost. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a fixing device for steel structure construction, which has the advantage of convenient fixing, and solves the problems that after the existing steel structures are fixed, welding is usually adopted to make them more firm, but it is not convenient for users to remove them later, and there are situations of deformation or cracks during the removal of the welded steel, which increases the construction cost.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A fixing device for steel structure construction, including a steel column and a steel beam frame. The steel beam frame is fixedly connected to the rear side of the top of the steel column through bolts. A connecting frame is arranged on the top of the steel beam frame. A placement groove is opened at the bottom of the connecting frame. Mounting seats are arranged on both sides of the front and back of the placement groove. The mounting seats are fixedly connected to the connecting frame. Fixing components are arranged on the surfaces of the mounting seats.

[0006] Preferably, the fixing component includes a threaded hole opened on the surface of the mounting seat. A threaded rod is threadedly connected inside the threaded hole. One end of the threaded rod close to the placement groove is movably connected with a clamping plate through a bearing. The other end of the threaded rod is fixedly connected with a hexagonal head.

[0007] Preferably, an anti-slip pad is fixedly connected to the surface of the clamping plate close to the placement groove.

[0008] Preferably, a hexagonal nut is threadedly connected to the surface of the threaded rod.

[0009] Preferably, a spring washer is sleeved on the surface of the threaded rod, and the spring washer is attached to the surface of the hexagon nut.

[0010] Preferably, reinforcing ribs are fixedly connected to the left and right sides of the steel beam frame, and the other ends of the reinforcing ribs are fixedly connected to the bottom of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing a connecting frame in the present utility model, the connecting frame is placed on the steel beam frame. The user rotates the hexagon head with a tool, and the threaded rod is driven to move inward by the hexagon head, so that the clamping plate contacts and presses against the steel beam frame. Then, by rotating the hexagon nut, the threaded rod will not loosen. This solves the problem that the existing steel structures are usually fixed by welding to make them more firm, but it is not convenient for the user to remove them later, and there are situations of deformation or cracks during the removal of the welded steel, increasing the construction cost, and achieving the effect of convenient fixation.

[0013] 2. By providing a fixing component in the present utility model, the threaded rod is threadedly connected to the threaded hole of the mounting seat, then the clamping plate is fixed to the threaded rod, and then the hexagon head is fixed to the other end of the threaded rod. The user rotates the hexagon head with a tool, and the threaded rod is driven to rotate by the hexagon head, so that the clamping plate presses against the steel beam frame, preventing the connecting frame from shifting. It is convenient for the user to move the connecting frame according to the distance required for construction, making the construction more convenient.

[0014] 3. By providing an anti-slip pad in the present utility model, the anti-slip pad is fixed to the clamping plate. By adding an anti-slip pad between the clamping plate and the steel beam frame, the friction force between the contact surfaces is increased, effectively preventing the steel members from sliding due to external force or self-weight, and also enabling the steel members to fit closely together, improving the overall quality and reliability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the present utility model;

[0017] Figure 3 is an exploded schematic diagram of a partial three-dimensional structure of the present utility model.

[0018] In the figure: 1, steel column; 2, steel beam frame; 3, connecting frame; 4, placement groove; 5, mounting seat; 6, fixing component; 61, threaded hole; 62, threaded rod; 63, clamping plate; 64, hexagonal head; 7, anti-slip pad; 8, hexagonal nut; 9, spring washer; 10, reinforcing rib. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] As Figures 1 to 3 shown, a fixing device for steel structure construction provided by the present invention includes a steel column 1 and a steel beam frame 2. The steel beam frame 2 is fixedly connected to the rear side of the top of the steel column 1 through bolts. A connecting frame 3 is arranged on the top of the steel beam frame 2. A placement groove 4 is opened at the bottom of the connecting frame 3. Mounting seats 5 are arranged on both sides of the front and back of the placement groove 4. The mounting seats 5 are fixedly connected to the connecting frame 3. A fixing component 6 is opened on the surface of the mounting seat 5.

[0021] Referring to Figure 3 , the fixing component 6 includes a threaded hole 61 opened on the surface of the mounting seat 5. A threaded rod 62 is threadedly connected inside the threaded hole 61. One end of the threaded rod 62 close to the placement groove 4 is movably connected to a clamping plate 63 through a bearing. The other end of the threaded rod 62 is fixedly connected to a hexagonal head 64.

[0022] As a technical optimization scheme of the present invention, by setting the fixing component 6, the threaded rod 62 is threadedly connected to the threaded hole 61 of the mounting seat 5, then the clamping plate 63 is fixed to the threaded rod 62, and then the hexagonal head 64 is fixed to the other end of the threaded rod 62. The user rotates the hexagonal head 64 through a tool, drives the threaded rod 62 to rotate through the hexagonal head 64, and makes the clamping plate 63 abut against the steel beam frame 2, so that the connecting frame 3 will not shift, which is convenient for the user to move the connecting frame 3 according to the distance required for construction and makes the construction more convenient.

[0023] Referring to Figure 3 , an anti-slip pad 7 is fixedly connected to one side of the clamping plate 63 close to the placement groove 4.

[0024] As a technical optimization solution of the present utility model, by providing an anti-slip pad 7, the anti-slip pad 7 is fixed to the clamping plate 63. By adding the anti-slip pad 7 between the clamping plate 63 and the steel beam frame, the friction between the contact surfaces is increased, effectively preventing the steel member from sliding due to external force or its own weight, and also enabling the steel members to fit closely together, improving the overall quality and reliability of the connection.

[0025] Reference Figure 2 , a hexagonal nut 8 is threadedly connected to the surface of the threaded rod 62.

[0026] As a technical optimization solution of the present utility model, by providing a hexagonal nut 8, the hexagonal nut 8 is threadedly connected to the threaded rod 62. When the clamping plate 63 abuts against the steel beam frame, the user rotates the hexagonal nut 8 with a tool so that the hexagonal nut 8 abuts against the mounting seat 5 through the spring washer 9, ensuring that the clamping plate 63 does not loosen during use and guaranteeing the stability of the abutment between the clamping plate 63 and the steel beam frame 2.

[0027] Reference Figure 2 , a spring washer 9 is sleeved on the surface of the threaded rod 62, and the spring washer 9 is in contact with the surface of the hexagonal nut 8.

[0028] As a technical optimization solution of the present utility model, by providing a spring washer 9, the spring washer 9 is in contact with the surface of the hexagonal nut 8. By adding a spring washer 9 between the hexagonal nut 8 and the mounting seat 5, the spring washer 9 can prevent the hexagonal nut 8 from directly rubbing against the surface of the mounting seat 5 and will provide additional friction to prevent the connection from gradually loosening due to vibration during the use of the steel structure.

[0029] Reference Figure 3 , reinforcing ribs 10 are fixedly connected to the left and right sides of the steel beam frame 2, and the other ends of the reinforcing ribs 10 are fixedly connected to the bottom of the connecting frame 3.

[0030] As a technical optimization solution of the present utility model, by providing the reinforcing ribs 10, the reinforcing ribs 10 are fixed to the steel beam frame 2, and then the other ends of the reinforcing ribs 10 are fixed to the connecting frame 3. By means of the reinforcing ribs 10, the local rigidity of the structure is increased, the risk of deformation caused by external force or other natural forces is reduced, and the stability and safety of the structure during use are ensured.

[0031] Working principle and usage process of the utility model: During use, the steel column 1 is fixed to the steel beam frame 2 by bolts. The user places the connecting frame 3 on the steel beam frame 2, and then rotates the hexagonal head 64 with a tool, causing the hexagonal head 64 to drive the threaded rod 62 to rotate. Then, the clamping plate 63 is pressed against the steel beam frame 2. By adding an anti-slip pad 7 between the clamping plate 63 and the steel beam frame, the friction between the contact surfaces is increased. Then, the user rotates the hexagonal nut 8 with a tool, causing the hexagonal nut 8 to be pressed against the mounting seat 5 through the spring washer 9. The spring washer 9 provides additional friction to prevent the connection from gradually loosening due to the vibration during the use of the steel structure. The rigidity of the local structure is increased by the reinforcing rib 10 to ensure the stability during the process.

[0032] In summary: For this fixing device for steel structure construction, by setting the connecting frame 3, placing the connecting frame 3 on the steel beam frame 2, the user rotates the hexagonal head 64 with a tool, and the hexagonal head 64 drives the threaded rod 62 to move inwards, causing the clamping plate 63 to contact and press against the steel beam frame 2. Then, by rotating the hexagonal nut 8, the threaded rod 62 is prevented from loosening. This solves the problem that after the existing steel structure is fixed, welding is usually used to make it more firm, but it is not convenient for the user to remove it later, and there are situations of deformation or cracks during the removal of the welded steel, increasing the construction cost.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing device for steel structure construction, comprising a steel column (1) and a steel beam frame (2), characterized in that: The steel beam frame (2) is fixedly connected to the rear side of the top of the steel column (1) by bolts, and a connecting frame (3) is arranged on the top of the steel beam frame (2), and a placement groove (4) is provided at the bottom of the connecting frame (3), and mounting seats (5) are provided on both sides of the front and back of the placement groove (4), and the mounting seats (5) are fixedly connected to the connecting frame (3), and a fixing component (6) is provided on the surface of the mounting seat (5), and the fixing component (6) includes a threaded hole (61), and the threaded hole (61) is provided on the surface of the mounting seat (5), and the internal thread of the threaded hole (61) is connected to a threaded rod (62), and the end of the threaded rod (62) close to the placement groove (4) is movably connected to a clamping plate (63) through a bearing, and the other end of the threaded rod (62) is fixedly connected to a hexagonal head (64), and the surface of the threaded rod (62) is threadedly connected to a hexagonal nut (8).

2. A fixing device for steel structure construction according to claim 1, characterized in that: A non-slip pad (7) is fixedly connected to one side of the clamping plate (63) close to the placement groove (4).

3. A fixing device for steel structure construction according to claim 2, characterized in that: A spring washer (9) is sleeved on the surface of the threaded rod (62), and the spring washer (9) is in contact with the surface of the hexagonal nut (8).

4. A fixing device for steel structure construction according to claim 1, characterized in that: The left and right sides of the steel beam frame (2) are fixedly connected with reinforcing ribs (10), and the other end of the reinforcing rib (10) is fixedly connected to the bottom of the connecting frame (3).

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