A reinforcing structure for a steel column of a building

Abstract

The utility model provides a reinforcing structure of building steel column relates to building reinforcing technical field, include: steel column body, the steel column body is installed in the lower supporting plate top, two lower reinforcing blocks are installed in the lower supporting plate top, and the left and right sides of lower reinforcing block all are welded with a screw rod, and the outside of screw rod all are screwed and connected with a nut, the left and right sides of steel column body all are installed with a piece of vertical reinforcing plate, and two vertical reinforcing sleeve shells are all welded on vertical reinforcing plate. Both can limit the displacement of the lower part of steel column body, also can avoid the bottom end expansion deformation of steel column body, guarantee support stability, and can reduce the possibility that steel column body is bent and deformed in vertical direction and is too big.

Description

Technical Field

[0001] This utility model relates to the field of building reinforcement technology, and in particular to a reinforcement structure for steel columns used in buildings. Background Technology

[0002] Steel columns are key vertical load-bearing components in buildings and are widely used in various building structures, including high-rise commercial buildings, large industrial plants, bridge projects, and public infrastructure. With their high strength, good ductility and plasticity, light weight, and convenient construction, steel columns can effectively bear and transfer the vertical and horizontal loads of buildings, providing a solid guarantee for the overall stability and safety of buildings.

[0003] Currently, steel columns used in construction are usually fixed directly to the ground at their bottom ends. As a result, the steel columns are subjected to excessive vertical forces, and most of these forces are concentrated at the bottom of the columns. Consequently, the bottom of the steel columns is prone to displacement and expansion deformation, affecting the stability of the support. Furthermore, excessive forces can also cause the steel columns to bend and deform, affecting their normal use. Summary of the Invention

[0004] This utility model provides a reinforcement structure for steel columns used in buildings, which can not only limit the displacement of the lower part of the steel column body, but also prevent the bottom of the steel column body from expanding and deforming, ensuring the stability of the support, and can reduce the possibility of the steel column body bending and deforming due to excessive vertical force.

[0005] In a first aspect, this utility model provides a reinforcement structure for a steel column used in construction, specifically comprising: a steel column body; the steel column body being installed on the top of a lower support plate; two lower reinforcement blocks being installed on the top of the lower support plate, each lower reinforcement block having a screw welded to its left and right sides, and each screw having a nut screwed onto its outer side; and a vertical reinforcement plate being installed on each of the left and right sides of the steel column body, each vertical reinforcement plate having two vertical reinforcement sleeves welded to it.

[0006] The lower part of the vertical reinforcement plate has a stepped structure, and after the vertical reinforcement plate and the vertical reinforcement sleeve are installed, the two horizontal surfaces of the lower part of the vertical reinforcement plate will be in close contact with the top surface of the lower support plate and the top surface of the lower reinforcement block, respectively.

[0007] The lower reinforcing block consists of two U-shaped blocks that are symmetrical front and back. After the two lower reinforcing blocks are assembled, they will fit tightly against the lower part of the outer wall of the steel column body.

[0008] Each of the vertical reinforcing plates is provided with two circular holes with an inner diameter equal to the outer diameter of the screw. When assembling this structure, the screw will pass through the circular holes on the vertical reinforcing plate and extend outward.

[0009] The lower support plate has two T-shaped protrusions on the top left and right sides, and the lower reinforcement block also has a corresponding T-shaped guide groove on the bottom of the left and right sides.

[0010] After the vertical reinforcement plates are assembled, the vertical reinforcement sleeves on the two vertical reinforcement plates will be tightly attached, and a magnet is provided on the front and back sides of the vertical reinforcement sleeves.

[0011] The outer wall of the steel column body has two rectangular protrusions integrally formed. The inner side of the vertical reinforcement sleeve has a rectangular groove corresponding to the size of the rectangular protrusions on the outer wall of the steel column body, and the vertical reinforcement sleeve can tightly wrap around the outer side of the rectangular protrusions on the outer wall of the steel column body.

[0012] This utility model provides a reinforcement structure for steel columns in buildings, which has the following beneficial effects:

[0013] The lower reinforcing block in this invention is installed on the outer side of the bottom end of the steel column body. During use, it can not only limit the displacement of the lower part of the steel column body, but also prevent the bottom end of the steel column body from expanding and deforming, thus ensuring the stability of the support. Moreover, the vertical reinforcing plate and the vertical reinforcing sleeve can enhance the bearing capacity of the steel column body in the vertical direction and reduce the possibility of the steel column body bending and deforming due to excessive force in the vertical direction. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A schematic diagram of the overall structure of this application from the main axis side is shown;

[0018] Figure 2 A schematic diagram of the structure of the vertical reinforcing plate and the vertical reinforcing sleeve during disassembly is shown in this application;

[0019] Figure 3 A schematic diagram of the main axis of the steel column body in this application is shown;

[0020] Figure 4 A structural schematic diagram of the vertical reinforcing plate and the vertical reinforcing sleeve in this application is shown;

[0021] Figure 5 This invention provides a schematic diagram of the structure during the disassembly of the lower reinforcing block.

[0022] Figure 6 This paper shows a schematic diagram of the lower reinforcing block from the overhead axis.

[0023] List of reference numerals

[0024] 1. Steel column body; 2. Lower support plate; 3. Lower reinforcing block; 4. Screw; 5. Nut; 6. Vertical reinforcing plate; 7. Vertical reinforcing sleeve. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1: Please refer to Figures 1 to 6 :

[0027] This utility model proposes a reinforcement structure for steel columns used in construction, comprising: a steel column body 1; the steel column body 1 is installed on top of a lower support plate 2, and the steel column body 1 is used to support the building structure above; the lower support plate 2 is used to support the steel column body 1, lower reinforcing blocks 3, and vertical reinforcing plates 6; two lower reinforcing blocks 3 are installed on the top of the lower support plate 2, and a screw rod 4 is welded to each of the left and right sides of the lower reinforcing blocks 3, and a nut 5 is screwed onto the outer side of each screw rod 4. During use, the two lower reinforcing blocks 3 can limit the bottom end of the steel column body 1 in the horizontal direction and also prevent the bottom end of the steel column body 1 from expanding and deforming. During assembly, two vertical reinforcing plates 6 can be installed on the left and right sides of the steel column body 1 respectively. During installation, the screw rods 4 on both sides of the lower reinforcing blocks 3 will also pass through the vertical... The round hole on the reinforcing plate 6 allows the nut 5 to be tightened on the outside of the screw 4, thus securing the vertical reinforcing plate 6. A vertical reinforcing plate 6 is installed on both the left and right sides of the steel column body 1. Two vertical reinforcing sleeves 7 are welded onto each vertical reinforcing plate 6. The vertical reinforcing plate 6 supports the vertical reinforcing sleeves 7. During assembly, the vertical reinforcing sleeves 7 cooperate with the rectangular protrusions on the outer wall of the steel column body 1 to lock the vertical reinforcing plate 6 and the steel column body 1 vertically. Furthermore, the lower support plate 2 and the lower reinforcing block 3 both provide direct support to the vertical reinforcing plate 6. Therefore, the vertical reinforcing plate 6 and the vertical reinforcing sleeves 7 work together to enhance the vertical bearing capacity of the steel column body 1, reducing the possibility of the steel column body 1 bending and deforming due to excessive vertical force.

[0028] In this embodiment, as Figure 1 , Figure 2 and Figure 4As shown, the lower part of the vertical reinforcing plate 6 has a stepped structure. After the vertical reinforcing plate 6 and the vertical reinforcing sleeve 7 are installed, the two horizontal surfaces of the lower part of the vertical reinforcing plate 6 will be in close contact with the top surface of the lower support plate 2 and the top surface of the lower reinforcing block 3, respectively. Therefore, the lower support plate 2 and the lower reinforcing block 3 can directly support the vertical reinforcing plate 6, so that the vertical reinforcing plate 6 and the vertical reinforcing sleeve 7 work together to enhance the bearing capacity of the steel column body 1 in the vertical direction and reduce the possibility of the steel column body 1 bending and deforming due to excessive force in the vertical direction.

[0029] In this embodiment, as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the lower reinforcing block 3 consists of two U-shaped blocks that are symmetrical front and back. After the two lower reinforcing blocks 3 are assembled, they will be tightly attached to the lower part of the outer wall of the steel column body 1. Therefore, during use, the two lower reinforcing blocks 3 can not only limit the bottom end of the steel column body 1 in the horizontal direction, but also prevent the bottom end of the steel column body 1 from expanding and deforming.

[0030] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, each vertical reinforcing plate 6 has two round holes with an inner diameter equal to the outer diameter of the screw 4. When assembling this structure, the screw 4 will pass through the round holes on the vertical reinforcing plate 6 and extend outward. During assembly, the two vertical reinforcing plates 6 can be installed on the left and right sides of the steel column body 1 respectively. During the installation process, the screws 4 on both sides of the lower reinforcing block 3 will also pass through the round holes on the vertical reinforcing plate 6. Then, the nuts 5 can be tightened on the outside of the screws 4, thus securing the vertical reinforcing plates 6.

[0031] In this embodiment, as Figure 5 and Figure 6 As shown, the top left and right sides of the lower support plate 2 are provided with two T-shaped protrusions, and the bottom left and right sides of the lower reinforcing block 3 are also provided with a corresponding T-shaped guide groove. During assembly, the two lower reinforcing blocks 3 can be pushed and installed on the front and rear sides of the steel column body 1 respectively. During the installation process, the T-shaped protrusions on the top two sides of the lower support plate 2 will be embedded in the T-shaped guide grooves on the bottom left and right sides of the lower reinforcing block 3. Therefore, the lower support plate 2 and the lower reinforcing block 3 can be locked in the vertical direction, thereby preventing the lower reinforcing block 3 from moving up and down on the outside of the steel column body 1.

[0032] In this embodiment, as Figures 1-5As shown, two rectangular protrusions are integrally formed on the outer wall of the steel column body 1. The inner side of the vertical reinforcing sleeve 7 is provided with a rectangular groove corresponding to the size of the rectangular protrusions on the outer wall of the steel column body 1. The vertical reinforcing sleeve 7 can tightly wrap around the outer side of the rectangular protrusions on the outer wall of the steel column body 1. Therefore, the vertical reinforcing plate 6 and the steel column body 1 can be locked vertically by the cooperation between the vertical reinforcing sleeve 7 and the rectangular protrusions on the outer wall of the steel column body 1. Moreover, the lower support plate 2 and the lower reinforcing block 3 can directly support the vertical reinforcing plate 6. Therefore, the vertical reinforcing plate 6 and the vertical reinforcing sleeve 7 can cooperate to enhance the vertical bearing capacity of the steel column body 1 and reduce the possibility of the steel column body 1 bending and deforming due to excessive vertical force.

[0033] Example 2, based on Example 1, such as Figures 1-6 As shown, after the vertical reinforcing plates 6 are assembled, the vertical reinforcing sleeves 7 on the two vertical reinforcing plates 6 will be tightly attached. Moreover, a magnet is provided on the front and back sides of the vertical reinforcing sleeves 7. When assembling the two vertical reinforcing plates 6, the symmetrical vertical reinforcing sleeves 7 will attract each other by the magnets on their front and back sides, thus assisting in the positioning of the vertical reinforcing plates 6 and making the assembly more labor-saving.

[0034] The working principle of this embodiment is as follows: During installation, the lower support plate 2 is first fixed on the ground. Then, the steel column body 1 is installed at the top center of the lower support plate 2 to support the building structure above. Next, the two lower reinforcing blocks 3 are pushed and installed on the front and rear sides of the steel column body 1 respectively. During installation, the T-shaped protrusions on both sides of the top of the lower support plate 2 will embed into the T-shaped guide grooves at the bottom of the left and right sides of the lower reinforcing blocks 3, thus locking the lower support plate 2 and the lower reinforcing blocks 3 vertically, preventing the lower reinforcing blocks 3 from moving up and down on the outside of the steel column body 1. Then, the two vertical reinforcing plates 6 are installed on the left and right sides of the steel column body 1 respectively. During installation, the vertical reinforcing sleeve 7 will tightly wrap around the steel column body. On the outer side of the rectangular protrusion on the outer wall of body 1, the screws 4 on both sides of the lower reinforcing block 3 will also pass through the round holes on the vertical reinforcing plate 6. Then, the nuts 5 can be tightened on the outside of the screws 4, thus securing the vertical reinforcing plate 6 and completing the assembly. During use, the two lower reinforcing blocks 3 can limit the bottom end of the steel column body 1 in the horizontal direction and prevent the bottom end of the steel column body 1 from expanding and deforming. Moreover, the lower support plate 2 and the lower reinforcing blocks 3 can directly support the vertical reinforcing plate 6, so that the vertical reinforcing plate 6 and the vertical reinforcing sleeve 7 work together to enhance the vertical bearing capacity of the steel column body 1 and reduce the possibility of the steel column body 1 bending and deforming due to excessive vertical force.

[0035] The following points should be noted in this article:

[0036] 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0037] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

Claims

1. A reinforcement structure for steel columns used in buildings, comprising: The steel column body (1) is characterized in that: the steel column body (1) is installed on the top of the lower support plate (2); two lower reinforcing blocks (3) are installed on the top of the lower support plate (2), and a screw (4) is welded on both the left and right sides of the lower reinforcing blocks (3), and a nut (5) is screwed on the outside of the screw (4); a vertical reinforcing plate (6) is installed on both the left and right sides of the steel column body (1), and two vertical reinforcing sleeves (7) are welded on the vertical reinforcing plates (6).

2. The reinforcement structure for steel columns in buildings according to claim 1, characterized in that, The lower reinforcing block (3) consists of two U-shaped blocks that are symmetrical front and back. After the two lower reinforcing blocks (3) are assembled, they will be tightly attached to the lower part of the outer wall of the steel column body (1).

3. The reinforcement structure for steel columns in buildings according to claim 1, characterized in that, The lower support plate (2) has two T-shaped protrusions on the top left and right sides, and the lower reinforcement block (3) also has a corresponding T-shaped guide groove on the bottom left and right sides.

4. The reinforcement structure for steel columns in buildings according to claim 1, characterized in that, Two rectangular protrusions are integrally formed on the outer wall of the steel column body (1). The inner side of the vertical reinforcement sleeve (7) is provided with a rectangular groove corresponding to the size of the rectangular protrusions on the outer wall of the steel column body (1). The vertical reinforcement sleeve (7) can tightly wrap around the outer side of the rectangular protrusions on the outer wall of the steel column body (1).

5. The reinforcement structure for steel columns in buildings according to claim 1, characterized in that, The lower part of the vertical reinforcing plate (6) has a stepped structure, and after the vertical reinforcing plate (6) and the vertical reinforcing sleeve (7) are installed, the two horizontal surfaces of the lower part of the vertical reinforcing plate (6) will be in close contact with the top surface of the lower support plate (2) and the top surface of the lower reinforcing block (3), respectively.

6. The reinforcement structure for steel columns in buildings according to claim 1, characterized in that, Each of the vertical reinforcing plates (6) has two round holes with an inner diameter equal to the outer diameter of the screw (4). When the structure is assembled, the screw (4) will pass through the round holes on the vertical reinforcing plates (6) and extend outward.

7. The reinforcement structure for steel columns in buildings according to claim 1, characterized in that, After the vertical reinforcement plate (6) is assembled, the vertical reinforcement sleeve (7) on the two vertical reinforcement plates (6) will be tightly attached, and a magnet is provided on the front and back sides of the vertical reinforcement sleeve (7).

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