Steel structure beam column joint reinforcing structure and assembly

Abstract

A steel structure beam column joint reinforcing structure and assembly, the steel structure beam column joint reinforcing structure comprises at least one reinforcing member, the reinforcing member comprises a first plate body, a second plate body and a deformation damping member, the first plate body is connected with the second plate body, and the deformation damping member is connected with the first plate body. The first plate body and the second plate body are used for being connected to two opposite steel column areas of a steel structure joint in an attached mode respectively, the deformation damping piece is connected between the first plate body and the second plate body and used for conducting damping buffering on relative deformation between the first plate body and the second plate body, and the assembly comprises the reinforcing structure. According to the steel structure beam-column joint reinforcing structure and assembly, the reinforcing pieces are fixed to the steel structure joints formed by crossing of the steel columns, the stability of the steel structure joints can be well improved, the anti-deformation capacity of the reinforcing pieces can be further improved through the damping pieces, and therefore the stability of the steel structure joints is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure reinforcement, and in particular to a steel structure beam-column node reinforcement structure and an assembly. Background Art

[0002] Steel structure is a common component in the construction industry. Many steel structures are formed by connecting steel columns. The nodes where the steel columns are connected are the most vulnerable to damage when the steel columns of the steel structure are subjected to external forces. Therefore, the node positions of the steel structure need to be strengthened. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a steel structure beam-column node reinforcement structure and assembly, which can well improve the stability of the steel structure node position.

[0004] The present invention provides a steel structure beam-column node reinforcement structure, comprising at least one reinforcement member, wherein the reinforcement member comprises a first plate body, a second plate body and a deformation damping member, wherein the first plate body and the second plate body are connected together and are used to be respectively fitted and connected to two opposite steel column areas of the steel structure node, and the deformation damping member is connected between the first plate body and the second plate body and is used to dampen and buffer the relative deformation between the first plate body and the second plate body.

[0005] In one embodiment, the deformable shock absorbing member includes a shock absorbing leaf spring and mounting seats mounted on both ends of the shock absorbing leaf spring, and the two mounting seats are respectively mounted on the first plate body and the second plate body.

[0006] In one embodiment, when the reinforcement structure includes no less than two reinforcement members, the reinforcement structure also includes a locking member, which connects the first plate body or the second plate body of the two reinforcement members so that the reinforcement member is fixedly connected to the steel column area corresponding to the steel structure node.

[0007] In one embodiment, the locking member includes a locking screw and a nut, the locking screw connects the first plate or the second plate of the two reinforcement members, the nut is threadedly connected to the screw, and the nut is tightly attached to the first plate or the second plate.

[0008] The present invention also provides a steel structure beam-column node reinforcement structure assembly, including the above-mentioned steel structure beam-column node reinforcement structure, and also includes two steel columns, the two steel columns are cross-connected to form a steel structure node, and the first plate body and the second plate body are respectively fitted and connected at two opposite steel column areas of the steel structure node.

[0009] The steel structure beam-column node reinforcement structure and assembly provided by the present invention can improve the stability of the steel structure node position by fixing the reinforcement piece at the steel structure node position formed by the intersection of the steel columns, and the shock-absorbing piece can further improve the deformation resistance of the reinforcement piece, thereby further improving the stability of the steel structure node position. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 This is a front view of the steel structure beam-column node reinforcement structure provided by the present invention.

[0012] Figure 2 A plan view of the structure of the steel structure beam-column node reinforcement structure provided by the present invention. DETAILED DESCRIPTION

[0013] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0015] The directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0016] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0017] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0018] Embodiment 1

[0019] See also Figure 1 and Figure 2 The steel structure beam-column node reinforcement structure provided by the present invention includes at least one reinforcement member, which includes a first plate body 1, a second plate body 2 and a deformation damping member 3. The first plate body 1 and the second plate body 2 are connected together and are used to be respectively fitted and connected to two opposite steel column 5 areas of the steel structure node. The deformation damping member 3 is connected between the first plate body 1 and the second plate body 2 to damp and buffer the relative deformation between the first plate body 1 and the second plate body 2.

[0020] It can be known that the two steel columns 5 are vertically welded to form a steel structure node. When one or both of the two steel columns 5 are subjected to external force, the steel structure node will be easily damaged. Therefore, a reinforced structure is needed to ensure the stability of the steel structure node. The first plate body 1 and the second plate body 2 are vertically connected together to form an L-shaped structure. The connection method can be welding or an integrated structure. The first plate body 1 and the second plate body 2 are assembled at the steel structure node position and are respectively connected to a steel column 5. The connection method can be bolt connection or welding. The deformation shock absorber 33 can reduce shock when relative deformation occurs between the first plate body 1 and the second plate body 2, thereby effectively avoiding the problem of fracture between the first plate body 1 and the second plate body 2.

[0021] See also Figure 1 In some embodiments, the deformable shock absorbing member 3 includes a shock absorbing leaf spring 301 and mounting seats 302 mounted on both ends of the shock absorbing leaf spring 301 , and the two mounting seats 302 are mounted on the first plate body 1 and the second plate body 2 respectively.

[0022] It is understandable that the mounting seat 302 may be a U-shaped seat, which may be hinged to the protrusions on the first plate body 1 and the second plate body 2 via connecting bolts, and the damping leaf spring 301 may be connected to the U-shaped seat by bolts or welding.

[0023] Please continue reading Figure 1In some embodiments, when the reinforcement structure includes no less than two reinforcement members, the reinforcement structure also includes a locking member 4, which connects the first plate body 1 or the second plate body 2 of the two reinforcement members so that the reinforcement member is fixedly connected to the steel column area corresponding to the steel structure node.

[0024] It can be known that, in this embodiment, the number of reinforcements can be four, respectively located at four right-angle positions of the steel structure node, the first plates 1 of the two reinforcements are connected by a locking member 4, and the second plates 2 of the two reinforcements can also be connected by a locking member 4, so that the reinforcements are clamped and fixed at the position of the steel structure node, and the reinforcements of this structure are easy to disassemble.

[0025] Please continue reading Figure 1 In some embodiments, the locking member 4 includes a locking screw 401 and a nut 402, the locking screw 401 connects the first plate body 1 or the second plate body 2 of the two reinforcement members, the nut 402 is threadedly connected to the screw 401, and the nut 402 is tightly attached to the first plate body 1 or the second plate body 2.

[0026] It can be understood that corresponding through holes can be set on the first plate body 1 and the second plate body 2, the screw 401 passes through the through holes on the first plate body 1 or the second plate body 2, the nut 402 is threadedly connected to the screw 401, and the nut 402 is tightly attached to the first plate body 1 or the second plate body 2, so that the reinforcement is clamped and fixed at the node position of the steel structure, and the screw 401 can also provide shear resistance.

[0027] Embodiment 2

[0028] See also Figure 1 The present embodiment provides a steel structure beam-column node reinforcement structure assembly, including the above-mentioned steel structure beam-column node reinforcement structure, and also includes two steel columns 5, the two steel columns 5 are cross-connected to form a steel structure node, and the first plate body 1 and the second plate body 2 are respectively fitted and connected at two opposite steel column areas of the steel structure node.

[0029] It can be understood that the two steel columns 5 are vertically cross-connected, and the connection method can be welding. The first plate body 1 and the second plate body 2 are located at a right angle formed by the intersection of the two steel columns 5.

[0030] From the above description, it can be known that the steel structure beam-column node reinforcement structure and assembly provided by the present invention can improve the stability of the steel structure node position well by fixing the reinforcement piece at the steel structure node position formed by the intersection of the steel columns 5, and the shock-absorbing component 3 can further improve the deformation resistance of the reinforcement piece, thereby further improving the stability of the steel structure node position.

[0031] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A steel structure beam-column node reinforcement structure, characterized in that: The invention comprises at least one reinforcement member, wherein the reinforcement member comprises a first plate body, a second plate body and a deformation damping member, wherein the first plate body and the second plate body are connected together and are used to be respectively fitted and connected at two opposite steel column areas of a steel structure node, and the deformation damping member is connected between the first plate body and the second plate body and is used to dampen and buffer the relative deformation between the first plate body and the second plate body.

2. The steel structure beam-column node reinforcement structure according to claim 1, characterized in that: The deformable shock-absorbing component comprises a shock-absorbing leaf spring and mounting seats mounted on both ends of the shock-absorbing leaf spring, and the two mounting seats are respectively mounted on the first plate body and the second plate body.

3. The steel structure beam-column node reinforcement structure according to claim 1, characterized in that: When the reinforcement structure includes no less than two reinforcement members, the reinforcement structure further includes a locking member, which connects the first plate body or the second plate body of the two reinforcement members so that the reinforcement member is fixedly connected to the steel column area corresponding to the steel structure node.

4. The steel structure beam-column node reinforcement structure according to claim 3, characterized in that: The locking member includes a locking screw and a nut. The locking screw connects the first plate or the second plate of the two reinforcement members. The nut is threadedly connected to the screw and is tightly attached to the first plate or the second plate.

5. A steel structure beam-column node reinforcement structure assembly, characterized in that: The steel structure beam-column node reinforcement structure comprises the structure described in any one of claims 1 to 4, and further comprises two steel columns, which are cross-connected to form a steel structure node, and the first plate body and the second plate body are respectively fitted and connected at two opposite steel column areas of the steel structure node.

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