Auxiliary supporting bracket structure

Abstract

An auxiliary supporting bracket structure comprises a middle abutting part fixedly connected with a lower column body, an outer supporting part is arranged on one side of the middle abutting part, and an inner supporting part is arranged on the other side of the middle abutting part. An inner steel beam is arranged in the middle abutting part, an outer supporting framework fixedly connected with the inner steel beam is arranged in the outer supporting part, and an inner supporting framework fixedly connected with the inner steel beam is arranged on the inner supporting part. And a friction pendulum support is arranged at the upper part of the outer supporting part. The middle abutting part is adopted as a main body connected with the lower column body, the inner supporting part and the outer supporting part are arranged on the two sides correspondingly, the outer supporting part is used for supporting an external supported corridor and the like, the inner supporting part can be expanded and connected, the complexity of the supporting bracket can be greatly reduced by adopting the structure, and the supporting bracket is convenient to use. Therefore, the manufacturing cost of the supporting bracket can be reduced.

Description

Technical Field

[0001] The present application relates to an auxiliary supporting corbel structure. Background Art

[0002] Supporting corbels refer to parts used to support beams, columns, trusses and other components, and their shape is similar to that of corbels. In steel structures, corbels are usually welded from steel plates, and their shapes and sizes vary according to the requirements of the structural design. According to different classification standards, steel structure corbels can be divided into many types. The quality of steel structure corbels is one of the important factors affecting the safety and stability of the entire structure, so its quality must be strictly controlled. The corbels in steel structures are an important part of the safety and stability of the structure, and their role cannot be ignored. The existing supporting corbel structure is relatively complex, so the cost is high, but the seismic performance has certain shortcomings. Therefore, the overall structure of the supporting corbel needs to be improved and designed. Utility Model Content

[0003] In order to solve the above problems, the present application proposes an auxiliary supporting corbel structure, including a middle abutting portion fixedly connected to the lower column, an outer supporting portion is arranged on one side of the middle abutting portion, and an inner supporting portion is arranged on the other side of the middle abutting portion; an inner steel beam is arranged in the middle abutting portion, an outer supporting frame fixedly connected to the inner steel beam is arranged in the outer supporting portion, and an inner supporting frame fixedly connected to the inner steel beam is arranged in the inner supporting portion; a friction pendulum bearing is arranged on the upper part of the outer supporting portion. The present application adopts the middle abutting portion as the main body connected to the lower column, and by respectively arranging the inner supporting portion and the outer supporting portion on both sides, the outer supporting portion is used to support the external supported corridor, etc., and the inner supporting portion can be extended and connected, which can greatly reduce the complexity of the supporting corbel by adopting this structure, thereby reducing the cost of the supporting corbel.

[0004] Preferably, the internal steel beam comprises a vertical plate arranged vertically, a horizontal top plate and a horizontal bottom plate are arranged at the upper and lower ends of the vertical plate respectively, and a plurality of horizontally arranged horizontal middle plates are arranged in the middle of the vertical plate. The internal steel beam of the present application adopts the vertical plate in the middle to form an overall fixed structure, and then by arranging the horizontal top plate, the horizontal bottom plate and the horizontal middle plate, it can be used for the connection of the inner support frame and the outer support frame to ensure the structural stability.

[0005] Preferably, an upper support plate is embedded in the upper part of the outer support portion, and the friction pendulum bearing is fixedly arranged on the upper support plate.

[0006] Preferably, the outer support frame includes a bottom diagonal bar arranged inside and a top cross bar arranged at the top; the sides of the bottom diagonal bar and the top cross bar are fixedly connected to the internal steel beam; an external reinforcement steel mesh is arranged on the outside of the bottom diagonal bar and the top cross bar. In this application, since the outer support part itself needs to play a supporting role, the bottom diagonal bar and the top cross bar are used to form a steel frame, and external reinforcement steel bars are arranged on the outside to assist in wrapping, thereby ensuring the stability and reliability of the overall structure.

[0007] Preferably, the inner support frame includes a bottom beam located at the internal steel beam, a diagonal beam is arranged on the side of the bottom beam, and a plurality of parallel transverse beams are arranged in the middle of the inner support frame. The transverse beam located at the upper part passes through the internal steel beam and is fixedly connected to the upper support plate, and the other transverse beams are fixedly connected to the internal steel beam.

[0008] Preferably, a top reinforcing rod is provided at the top of the upper portion of the inner support portion, the top reinforcing rod extends to the other side of the outer support frame, and a plurality of transverse reinforcing rods are provided between the top reinforcing rod and the diagonal beam.

[0009] Preferably, the side of the external reinforcing steel mesh extends to the internal steel beam and is fixedly connected to the internal steel beam via an intermediate transition plate.

[0010] This application can bring the following beneficial effects:

[0011] 1. The present application adopts the middle abutment part as the main body connected to the lower column, and arranges the inner support part and the outer support part on both sides respectively. The outer support part is used to support the external supported corridor, etc., and the inner support part can be expanded and connected. The use of this structure can greatly reduce the complexity of the supporting corbel, thereby reducing the cost of the supporting corbel.

[0012] 2. The internal steel beams of the present application use a middle vertical plate to form an overall fixed structure, and then by setting a transverse top plate, a transverse bottom plate and a transverse middle plate, they can be used to connect the inner support frame and the outer support frame to ensure structural stability.

[0013] 3. In this application, since the external support part itself needs to play a supporting role, a bottom diagonal bar and a top cross bar are used to form a steel frame, and external reinforcing steel bars are arranged on the outside for auxiliary wrapping to ensure the stability and reliability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is a schematic diagram of the top view of the structure of this application;

[0017] Figure 3 Schematic diagram of the structure after removing the reinforcing steel mesh. DETAILED DESCRIPTION

[0018] In order to clearly illustrate the technical features of the present solution, the present application is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0019] In the first embodiment, if Figure 1-2 As shown, an auxiliary supporting corbel structure includes a middle abutting portion 1 fixedly connected to a lower column, an outer supporting portion 2 is arranged on one side of the middle abutting portion 1, and an inner supporting portion 3 is arranged on the other side of the middle abutting portion 1; an inner steel beam 4 is arranged in the middle abutting portion 1, an outer supporting frame 5 fixedly connected to the inner steel beam 4 is arranged in the outer supporting portion 2, and an inner supporting frame 6 fixedly connected to the inner steel beam 4 is arranged in the inner supporting portion 3; a friction pendulum bearing 7 is arranged on the upper part of the outer supporting portion 2.

[0020] During assembly, this application is used as the part extending upward from the lower column, and the middle abutment part 1 completes the connection. Specifically, the internal steel beam 4 is set first, and then the external support frame 5 is set from the outside, and the internal support frame 6 is set on the inside. The formwork is set on the outside, and the concrete is poured as a whole to complete the overall structure. Then, the fixed support is completed through the friction plate base on the external support part 2 and the steel structure corridor.

[0021] In the second embodiment, if Figure 1-3As shown, an auxiliary supporting corbel structure includes a middle abutting portion 1 fixedly connected to a lower column, an outer supporting portion 2 is arranged on one side of the middle abutting portion 1, and an inner supporting portion 3 is arranged on the other side of the middle abutting portion 1; an inner steel beam 4 is arranged in the middle abutting portion 1, an outer supporting frame 5 fixedly connected to the inner steel beam 4 is arranged in the outer supporting portion 2, and an inner supporting frame 6 fixedly connected to the inner steel beam 4 is arranged in the inner supporting portion 3; a friction pendulum bearing 7 is arranged on the upper part of the outer supporting portion 2. The inner steel beam 4 includes a vertical plate 8 arranged vertically, a horizontal top plate 9 and a horizontal bottom plate 10 are arranged at the upper and lower ends of the vertical plate 8 respectively, and a plurality of horizontal middle plates 11 are arranged horizontally in the middle of the vertical plate 8. An upper supporting plate 12 is buried in the upper part of the outer supporting portion 2, and the friction pendulum bearing 7 is fixedly arranged on the upper supporting plate 12. The outer support frame 5 includes a bottom diagonal bar 13 arranged inside and a top cross bar 14 arranged at the top; the sides of the bottom diagonal bar 13 and the top cross bar 14 are fixedly connected to the inner steel beam 4; an outer reinforcement steel mesh 15 is arranged on the outer side of the bottom diagonal bar 13 and the top cross bar 14. The inner support frame 6 includes a bottom beam 16 located at the inner steel beam 4, a diagonal beam 17 is arranged at the side of the bottom beam 16, and a plurality of parallel transverse beams 18 are arranged in the middle of the inner support frame 6. The transverse beam 18 located at the top passes through the inner steel beam 4 and is fixedly connected to the upper support plate 12, and the other transverse beams 18 are fixedly connected to the inner steel beam 4. A top reinforcement bar 19 located at the top is also arranged at the upper part of the inner support part 3, and the top reinforcement bar 19 extends to the other side of the outer support frame 5. A plurality of transverse reinforcement bars 20 are also arranged between the top reinforcement bar 19 and the diagonal beam 17. The side of the outer reinforcement steel mesh extends to the inner steel beam 4 and is fixedly connected to the inner steel beam 4 through the intermediate transition plate 21.

[0022] During assembly, the present application is the part extending upward as the lower column, and the middle abutment part 1 completes the connection. Specifically, the internal steel beam 4 is set first, and then the external support frame 5 is set from the outside, wherein the bottom diagonal rod 13 and the top cross bar 14 can be assembled with the internal steel beam 4 in advance, and then the external external reinforcement steel mesh 15 is set, and the internal support frame 6 is set on the inside, specifically, the diagonal beam, the transverse reinforcement rod 20 and the fixed reinforcement rod are set, and then the external formwork is set, and the concrete is poured as a whole to finally complete the overall structure, and then the fixed support is completed through the friction plate base on the external support part 2 and the steel structure corridor.

[0023] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An auxiliary support bracket structure, characterized in that: It includes a middle abutting portion fixedly connected to the lower column, an outer supporting portion is arranged on one side of the middle abutting portion, and an inner supporting portion is arranged on the other side of the middle abutting portion; an inner steel beam is arranged in the middle abutting portion, an outer supporting frame fixedly connected to the inner steel beam is arranged in the outer supporting portion, and an inner supporting frame fixedly connected to the inner steel beam is arranged in the inner supporting portion; a friction pendulum support is arranged on the upper part of the outer supporting portion.

2. The auxiliary support bracket structure according to claim 1, characterized in that: The internal steel beam comprises a vertical plate arranged vertically, a horizontal top plate and a horizontal bottom plate are arranged at the upper and lower ends of the vertical plate respectively, and a plurality of horizontal middle plates are arranged horizontally in the middle of the vertical plate.

3. The auxiliary support bracket structure according to claim 1, characterized in that: An upper support plate is embedded in the upper part of the outer support portion, and the friction pendulum support is fixedly arranged on the upper support plate.

4. The auxiliary supporting corbel structure according to claim 3, characterized in that: The outer support frame includes a bottom diagonal bar arranged inside and a top cross bar arranged at the top; the sides of the bottom diagonal bar and the top cross bar are fixedly connected to the internal steel beam; an external reinforcing steel mesh is arranged on the outside of the bottom diagonal bar and the top cross bar.

5. The auxiliary supporting corbel structure according to claim 4, characterized in that: The inner support frame includes a bottom beam located at the inner steel beam, an oblique beam is arranged on the side of the bottom beam, and a plurality of parallel transverse beams are arranged in the middle of the inner support frame. The transverse beam located at the upper part passes through the inner steel beam and is fixedly connected to the upper support plate, and the other transverse beams are fixedly connected to the inner steel beam.

6. The auxiliary supporting corbel structure according to claim 5, characterized in that: A top reinforcing rod is also arranged at the top of the inner support part, and the top reinforcing rod extends to the other side of the outer support frame. A plurality of transverse reinforcing rods are also arranged between the top reinforcing rod and the oblique beam.

7. The auxiliary supporting corbel structure according to claim 4, characterized in that: The side of the outer reinforcing steel mesh extends to the inner steel beam and is fixedly connected to the inner steel beam through an intermediate transition plate.

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