Reinforcing steel structure at joint of steel structures

Abstract

The utility model discloses a reinforcing steel structure at the joint of steel structures, which comprises a steel body, two ends of the steel body are bent and respectively form a horizontal part end and a vertical part end, and the middle part of the steel body is inclined; the connecting holes are distributed in the inclined area of the steel body; the reinforcing assembly is composed of a supporting piece and a locking piece, the supporting piece is connected with the connecting hole in a penetrating mode, and the locking piece is arranged on the supporting piece and attached to the inclined area of the steel body in a limiting mode; in the using process, the supporting piece is connected with the joint of the steel structure, the area, not connected with the steel structure, of an original steel body is connected through the mode, the supporting piece comprises a supporting column, and one end of the supporting column is provided with a thread; by means of the designed reinforcing assembly, multiple supporting and reinforcing can be conducted on the joint of the steel structures, the stability of installation is greatly improved, meanwhile, the reinforcing assembly can change the supporting position of the reinforcing assembly according to the actual reinforcing requirement, and the overall flexibility and practicability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and particularly relates to a reinforced steel structure at the joint of a steel structure. Background Technique

[0002] A steel structure is a type of building structure mainly made of steel, which has the advantages of light self-weight, high strength, high toughness, and simple construction. It is widely used in large factories, stadiums and other fields. The joints between steel structure components usually adopt processes such as welding, bolting and riveting. In order to further improve the safety of buildings, it is necessary to add reinforcing steel at the joints to enhance the stability when steel structure components are connected.

[0003] At present, the reinforced steel structure is generally a single support steel plate, with relatively low overall support strength, and there is no structure that can be connected to the external structure to increase the support force. Therefore, there is still room for improvement in the support performance. Content of the Utility Model

[0004] The purpose of the utility model is to provide a reinforced steel structure at the joint of a steel structure to solve the problem of insufficient support performance of the existing steel structure proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A reinforced steel structure at the joint of a steel structure, including a steel body, the two ends of which are bent and respectively form a horizontal part end and a vertical part end, and the middle part of the steel body is inclined; connecting holes are distributed and opened in the inclined area of the steel body; a reinforcing component, which consists of a support member and a locking member, wherein the support member is connected through the connecting hole, and the locking member is arranged on the support member and is in limit fit with the inclined area of the steel body; in use, the support member is connected to the joint of the steel structure, and this way realizes the connection of the area where the steel body was not originally connected to the steel structure, greatly improving the support and reinforcement effect of the steel body.

[0006] Preferably, the support member includes a support column, one end of which has a thread, the locking member is sleeved on one end of the support column, and the other end of the support column is connected with a fitting plate, which is welded to, in plane contact with or fixed by bolts to the surface of the steel structure, so as to realize support and fixation, and can make corresponding adjustments to the connection method according to the actual use situation.

[0007] Preferably, end grooves are opened on both sides of the other end of the support column, a support plate is welded in the end grooves, the end of the support plate extends out of the support column, and a fixing block is rotatably connected by a shaft inside the extended part of the support plate, and the fixing block is fixedly connected with the fitting plate. During the installation with the steel structure, the fitting plate can be rotated by the shaft to better fit with the external steel structure, thus facilitating the subsequent tightening, fixing and welding operations.

[0008] Preferably, the locking member is a limit nut, and at least two limit nuts are provided and are respectively arranged on both side surfaces of the inclined area of the steel body.

[0009] Preferably, the fitting plate has a cuboid structure, and the cross section of the fitting plate is larger than the end cross section of the support column, so as to improve the installation stability.

[0010] Preferably, a connecting protrusion is fixed on one side of the steel body, and a positioning groove for the connecting protrusion to be inserted into is provided on the other side of the steel body. During connection, the connection between the two can be realized through the engagement of the connecting protrusion and the positioning groove, so as to achieve the connection of two or more steel bodies. In actual installation, corresponding adjustments can be made according to the installation requirements.

[0011] Preferably, the shape of the connecting protrusion is the same as the longitudinal section shape of the steel body.

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

[0013] Through the designed strengthening component, multiple supports and reinforcements can be carried out at the joints of the steel structure, greatly improving the stability of the installation. At the same time, the strengthening component can change its support position according to the actual strengthening requirements, improving the overall flexibility and practicability, and perfecting the deficiencies existing in the use of the existing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a rear view of the present utility model;

[0016] Figure 3 is a structural schematic diagram of the strengthening component of the present utility model.

[0017] In the figure:

[0018] 100, steel body; 100a, connection hole; 100b, positioning groove; 101, connecting protrusion;

[0019] 200, support column; 200a, end groove; 201, fitting plate; 202, limit nut; 203, support plate; 204, fixing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] 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.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a reinforced steel structure at the joint of a steel structure, comprising

[0022] The steel body 100 has two ends bent to form a horizontal end and a vertical end respectively, and the middle part of the steel body 100 is inclined;

[0023] The connection holes 100a are distributed and opened at the inclined area of ​​the steel body 100;

[0024] The reinforcement component is composed of a support member and a locking member, wherein the support member is connected through the connecting hole 100a, and the locking member is arranged on the support member and is limitedly fitted with the inclined area of ​​the steel body 100; in use, the support member is connected to the steel structure at the joint, and this method connects the area of ​​the steel body 100 that was not originally connected to the steel structure, greatly improving the support and reinforcement effect of the steel body 100.

[0025] In this embodiment, preferably, the support member includes a support column 200, one end of which has a thread, and a locking member is sleeved at one end of the support column 200, and the other end of the support column 200 is connected to a bonding plate 201, and the bonding plate 201 is welded to the surface of the steel structure, abutted against the plane, or fixed with bolts, so as to achieve support and fixation, and the connection method can be adjusted accordingly according to usage.

[0026] In this embodiment, preferably, end grooves 200a are opened on both sides of the other end of the support column 200, and a support plate 203 is welded in the end groove 200a. The end of the support plate 203 extends to the outside of the support column 200, and a fixed block 204 is rotatably connected to the inner side of the extended part of the support plate 203 through an axis. The fixed block 204 is fixedly connected to the bonding plate 201. During the installation with the steel structure, the bonding plate 201 is driven to rotate by the axis, which can better fit with the external steel structure, thereby facilitating the subsequent tightening, fixing and welding operations.

[0027] In this embodiment, preferably, the locking member is a limiting nut 202 , and at least two limiting nuts 202 are provided and are respectively arranged at two side surfaces of the inclined area of ​​the steel body 100 .

[0028] In this embodiment, preferably, the fitting plate 201 has a cuboid structure, and the cross-section of the fitting plate 201 is larger than the end cross-section of the support column 200, thereby improving the installation stability.

[0029] In this embodiment, preferably, a connecting protrusion 101 is fixed on one side of the steel body 100, and a positioning groove 100b for the connecting protrusion 101 to be inserted into is formed on the other side of the steel body 100. During connection, the connection between the two can be achieved through the engagement of the connecting protrusion 101 and the positioning groove 100b, so as to splice two or more steel bodies 100. In actual installation, corresponding adjustments can be made according to the installation requirements.

[0030] In this embodiment, preferably, the shape of the connecting protrusion 101 is the same as the longitudinal cross-sectional shape of the steel body 100.

[0031] Although the embodiments of the present invention have been shown and described (see the above detailed description), those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced steel structure at the joint of a steel structure, characterized in that: include The steel body (100) has two ends bent to form a horizontal end and a vertical end respectively, and the middle part of the steel body (100) is inclined; The connection holes (100a) are distributed and opened at the inclined area of ​​the steel body (100); The reinforcing component is composed of a supporting member and a locking member, wherein the supporting member is connected through the connecting hole (100a), and the locking member is arranged on the supporting member and is positionally fitted with the inclined area of ​​the steel body (100).

2. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: The support member comprises a support column (200), one end of which is threaded, the locking member is sleeved on one end of the support column (200), and the other end of the support column (200) is connected to a bonding plate (201), and the bonding plate (201) is welded to the surface of the steel structure, abutted against the plane, or fixed with bolts.

3. The reinforced steel structure at the joint of the steel structure according to claim 2, characterized in that: End grooves (200a) are provided on both sides of the other end of the support column (200), a support plate (203) is welded in the end groove (200a), the end of the support plate (203) extends to the outside of the support column (200), and a fixed block (204) is rotatably connected to the inner side of the extended part of the support plate (203) via an axis, and the fixed block (204) is fixedly connected to the bonding plate (201).

4. The reinforced steel structure at the joint of a steel structure according to claim 2, characterized in that: The locking member is a limiting nut (202), and at least two limiting nuts (202) are provided and are respectively arranged at two side surfaces of the inclined region of the steel body (100).

5. The reinforced steel structure at the joint of the steel structure according to claim 3, characterized in that: The bonding plate (201) has a rectangular parallelepiped structure, and the cross section of the bonding plate (201) is larger than the cross section of the end of the support column (200).

6. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: A connecting protrusion (101) is fixed on one side of the steel body (100), and an alignment groove (100b) for the connecting protrusion (101) to be inserted is provided on the other side of the steel body (100).

7. The reinforced steel structure at the joint of the steel structure according to claim 6, characterized in that: The shape of the connecting protrusion (101) is the same as the longitudinal cross-sectional shape of the steel body (100).

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