High-toughness buckling restrained brace anti-seismic structure

Abstract

The utility model provides a high-toughness buckling restrained brace aseismic structure, which relates to the field of buckling restrained braces, and comprises a buckling restrained brace mechanism, the buckling restrained brace mechanism comprises a buckling restrained brace body, a connecting groove and a stabilizing opening, both sides of the buckling restrained brace mechanism are provided with tough components, and the connecting groove is connected with the stabilizing opening. The tough assembly comprises a first mounting plate, a reinforcing frame, a reinforcing plate and a fastening bolt, the reinforcing assembly is arranged on one side of the tough assembly and comprises a second mounting plate, a stabilizing groove, a stabilizing rod, a protection plate, a first stabilizing plate, a second stabilizing plate and a hollow groove, and the mounting frame is arranged on one side of the reinforcing assembly. According to the buckling restrained brace, the buckling restrained brace body and the reinforcing frame are connected through the fastening bolts, and the reinforcing frame and the reinforcing plate are connected with the two ends of the buckling restrained brace body, so that the connecting effect of the buckling restrained brace body and the first mounting plate is enhanced, and the obdurability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of buckling-restrained bracing technology, and in particular to a strong and tough buckling-restrained bracing seismic-resistant structure. Background Technology

[0002] Buckling-restrained braces are a new type of metal yield-type energy-dissipating and vibration-damping device. They mainly consist of a core unit, restraint units, and connecting units. The core unit is the primary energy-dissipating component and is typically made of steel with good yield properties. The restraint units are designed to prevent buckling of the core unit under compression, ensuring that the core unit fully utilizes its yield properties under both tensile and compressive conditions. The connecting units connect the brace to the main structure.

[0003] In the prior art, the two ends of the buckling restraint brace are mostly connected to the mounting part by welding. When encountering strong earthquakes, the weld is prone to cracking, resulting in poor toughness of the device. Secondly, when the mounting part of the device is installed with the bracket, simple bolt connection is often used. When encountering strong earthquakes, the force of the vibration is resisted only by the bolts, which can easily cause the bolts to loosen. Utility Model Content

[0004] The purpose of this utility model is to provide a strong and tough buckling restraint support seismic structure to solve the problem mentioned in the background art that the welded joint is prone to cracking when encountering strong earthquakes, resulting in poor toughness of the device. Secondly, when the installation part of the device is installed with the bracket, simple bolt connection is often used. When encountering strong earthquakes, the force of vibration is resisted only by the bolts, which can easily cause the bolts to loosen.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a buckling restraint support mechanism, comprising a buckling restraint support body, a connecting groove, and a stabilizing opening. Both sides of the buckling restraint support mechanism are provided with reinforcing components. Each reinforcing component includes a first mounting plate, a reinforcing frame, a reinforcing plate, and fastening bolts. One side of the reinforcing component is provided with a reinforcing component, which includes a second mounting plate, a stabilizing groove, a stabilizing rod, a protective plate, a first stabilizing plate, a second stabilizing plate, and a hollow groove. One side of the reinforcing component is provided with a mounting frame.

[0006] In a preferred embodiment, the buckling restraint support body has connecting grooves at both ends, and the inner wall of the connecting grooves has stabilizing openings.

[0007] In a preferred embodiment, both sides of the buckling restraint support body are movably connected to one side of the first mounting plate, and the side of the first mounting plate closest to the buckling restraint support body is fixedly connected to one side of the reinforcing frame.

[0008] In a preferred embodiment, the inner side of the reinforcing frame is fixedly connected to one side of the reinforcing plate, and both the reinforcing frame and the reinforcing plate have mounting openings inside.

[0009] In a preferred embodiment, the outer wall of the reinforcing plate is movably connected to the inner wall of the connecting groove, and the inner wall of the reinforcing frame is movably connected to the outer walls of both ends of the buckling restraint support body, and the inner walls of the mounting port and the stabilizing port are movably connected to the outer walls of the fastening bolts.

[0010] In a preferred embodiment, the other side of the first mounting plate is movably connected to one side of the second mounting plate, and a stabilizing groove is provided inside the second mounting plate.

[0011] In a preferred embodiment, the inner wall of the stabilizing groove is movably connected to the outer wall of the stabilizing rod, and one end of the stabilizing rod is movably connected to one side of the protective plate, while one side of the protective plate is fixedly connected to one side of the first stabilizing plate.

[0012] In a preferred embodiment, one side of the first stabilizing plate is fixedly connected to one side of the second stabilizing plate, and a hollow groove is formed inside the first stabilizing plate, while the other side of the second mounting plate is fixedly connected to one side of the mounting bracket.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, a first mounting plate is placed on both sides of the buckling restraint support body, and a reinforcing plate is inserted into the connecting groove. At the same time, a reinforcing frame wraps around both sides of the buckling restraint support body. The buckling restraint support body and the reinforcing frame are connected by fastening bolts. The connection between the reinforcing frame and the two ends of the buckling restraint support body is enhanced by the connection between the buckling restraint support body and the first mounting plate, thereby increasing the strength and toughness of the device.

[0015] 2. In this utility model, the first mounting plate is placed on one side of the second mounting plate, and the protective plate is pushed to move the stabilizing rod inside the stabilizing groove, thereby moving the first stabilizing plate above the first mounting plate. At the same time, the second stabilizing plate is attached to one side of the first mounting plate. The first stabilizing plate, the second mounting plate and the first mounting plate are installed by bolts. The first stabilizing plate and the second stabilizing plate block and protect the top of the first mounting plate. In the event of a strong earthquake, the vibration force can be resisted by the protective plate, the first stabilizing plate and the second stabilizing plate. Attached Figure Description

[0016] Figure 1 A structural schematic diagram of a high-toughness buckling-restrained seismic-resistant structure provided by this utility model;

[0017] Figure 2 An upright schematic diagram of a strong and tough buckling-restrained seismic-resistant structure provided by this utility model;

[0018] Figure 3 A schematic diagram of a buckling restraint brace mechanism for a strong and tough buckling restraint brace seismic-resistant structure provided by this utility model;

[0019] Figure 4 A cross-sectional view of a reinforcing component of a high-strength buckling-restrained seismic-resistant structure provided by this utility model;

[0020] Figure 5 A cross-sectional view of a strong and tough component of a strong and tough buckling-restrained seismic-resistant structure provided by this utility model.

[0021] Legend:

[0022] 1. Buckling restraint support mechanism; 101. Buckling restraint support body; 102. Connecting groove; 103. Stabilizing port; 2. Strengthening component; 201. First mounting plate; 202. Reinforcing frame; 203. Reinforcing plate; 204. Fastening bolt; 3. Reinforcing component; 301. Second mounting plate; 302. Stabilizing groove; 303. Stabilizing bar; 304. Protective plate; 305. First stabilizing plate; 306. Second stabilizing plate; 307. Hollow groove; 4. Mounting frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution comprising: a buckling restraint support mechanism 1, the buckling restraint support mechanism 1 including a buckling restraint support body 101, a connecting groove 102 and a stabilizing port 103, and a toughening component 2 provided on both sides of the buckling restraint support mechanism 1, the toughening component 2 including a first mounting plate 201, a reinforcing frame 202, a reinforcing plate 203 and a fastening bolt 204, a reinforcing component 3 provided on one side of the toughening component 2, the reinforcing component 3 including a second mounting plate 301, a stabilizing groove 302, a stabilizing rod 303, a protective plate 304, a first stabilizing plate 305, a second stabilizing plate 306 and a hollow groove 307, and a mounting frame 4 provided on one side of the reinforcing component 3.

[0025] In one embodiment, both ends of the buckling restraint support body 101 are provided with connecting grooves 102, and the inner wall of the connecting grooves 102 is provided with stabilizing openings 103.

[0026] Specifically: the reinforcing plate 203 is stabilized by the connecting groove 102, and the fastening bolt 204 is conveniently installed by the stabilizing port 103.

[0027] In one embodiment, both sides of the buckling restraint support body 101 are movably connected to one side of the first mounting plate 201, and the side of the first mounting plate 201 near the buckling restraint support body 101 is fixedly connected to one side of the reinforcing frame 202.

[0028] Specifically: the stiffener 202 and stiffener 203 are connected to both ends of the buckling restraint support body 101.

[0029] In one embodiment, the inner side of the reinforcing frame 202 is fixedly connected to one side of the reinforcing plate 203, and both the reinforcing frame 202 and the reinforcing plate 203 have mounting openings inside.

[0030] Specifically: Enhance the connection between the buckling restraint support body 101 and the first mounting plate 201, thereby increasing the strength and toughness of the device.

[0031] In one embodiment, the outer wall of the reinforcing plate 203 is movably connected to the inner wall of the connecting groove 102, and the inner wall of the reinforcing frame 202 is movably connected to the outer walls at both ends of the buckling restraint support body 101, and the inner walls of the mounting port and the stabilizing port 103 are movably connected to the outer walls of the fastening bolts 204.

[0032] Specifically: the first mounting plate 201 is placed on both sides of the buckling restraint support body 101, while the reinforcing plate 203 enters the interior of the connecting groove 102, and the reinforcing frame 202 wraps around both sides of the buckling restraint support body 101.

[0033] In one embodiment, the other side of the first mounting plate 201 is movably connected to one side of the second mounting plate 301, and a stabilizing groove 302 is provided inside the second mounting plate 301.

[0034] Specifically: the first mounting plate 201 is placed on one side of the second mounting plate 301, and the protective plate 304 is pushed to move the stabilizer bar 303 inside the stabilizer groove 302.

[0035] In one embodiment, the inner wall of the stabilizing groove 302 is movably connected to the outer wall of the stabilizing rod 303, and one end of the stabilizing rod 303 is movably connected to one side of the protective plate 304, while one side of the protective plate 304 is fixedly connected to one side of the first stabilizing plate 305.

[0036] Specifically: the first stabilizing plate 305, the second mounting plate 301 and the first mounting plate 201 are installed by bolts, and the top of the first mounting plate 201 is blocked and protected by the first stabilizing plate 305 and the second stabilizing plate 306.

[0037] In one embodiment, one side of the first stabilizing plate 305 is fixedly connected to one side of the second stabilizing plate 306, and a hollow groove 307 is provided inside the first stabilizing plate 305, and the other side of the second mounting plate 301 is fixedly connected to one side of the mounting bracket 4.

[0038] Specifically: When encountering a strong earthquake, the vibration force can be resisted by the protective plate 304, the first stabilizing plate 305, and the second stabilizing plate 306.

[0039] Working principle: The first mounting plate 201 is placed on both sides of the buckling restraint support body 101, while the reinforcing plate 203 enters the interior of the connecting groove 102. At the same time, the reinforcing frame 202 wraps around both sides of the buckling restraint support body 101. The buckling restraint support body 101 and the reinforcing frame 202 are connected by fastening bolts 204. When installing the device, the first mounting plate 201 is placed on one side of the second mounting plate 301. The protective plate 304 is pushed to move the stabilizing rod 303 inside the stabilizing groove 302, thereby moving the first stabilizing plate 305 above the first mounting plate 201. At the same time, the second stabilizing plate 306 is attached to one side of the first mounting plate 201. The first stabilizing plate 305, the second mounting plate 301 and the first mounting plate 201 are installed by bolts.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A strong and resilient buckling-restrained seismic-resistant structure, characterized in that, include: A buckling restraint support mechanism (1) is provided, comprising a buckling restraint support body (101), a connecting groove (102), and a stabilizing port (103). Both sides of the buckling restraint support mechanism (1) are provided with a toughening component (2). The toughening component (2) includes a first mounting plate (201), a reinforcing frame (202), a reinforcing plate (203), and fastening bolts (204). A reinforcing component (3) is provided on one side of the toughening component (2). The reinforcing component (3) includes a second mounting plate (301), a stabilizing groove (302), a stabilizing rod (303), a protective plate (304), a first stabilizing plate (305), a second stabilizing plate (306), and a hollow groove (307). A mounting frame (4) is provided on one side of the reinforcing component (3).

2. The strong and tough buckling-restrained seismic-resistant structure according to claim 1, characterized in that: The buckling restraint support body (101) has connecting grooves (102) inside both ends, and the inner wall of the connecting grooves (102) has a stabilizing port (103).

3. The strong and tough buckling-restrained seismic-resistant structure according to claim 1, characterized in that: Both sides of the buckling restraint support body (101) are movably connected to one side of the first mounting plate (201), and the side of the first mounting plate (201) near the buckling restraint support body (101) is fixedly connected to one side of the reinforcing frame (202).

4. The strong and tough buckling-restrained seismic-resistant structure according to claim 3, characterized in that: The inner side of the reinforcing frame (202) is fixedly connected to one side of the reinforcing plate (203), and both the reinforcing frame (202) and the reinforcing plate (203) have installation openings inside.

5. A strong and tough buckling-restrained seismic-resistant structure according to claim 4, characterized in that: The outer wall of the reinforcing plate (203) is movably connected to the inner wall of the connecting groove (102), and the inner wall of the reinforcing frame (202) is movably connected to the outer walls of both ends of the buckling restraint support body (101), and the inner walls of the mounting port and the stabilizing port (103) are movably connected to the outer walls of the fastening bolts (204).

6. The strong and tough buckling-restrained seismic-resistant structure according to claim 1, characterized in that: The other side of the first mounting plate (201) is movably connected to one side of the second mounting plate (301), and a stabilizing groove (302) is provided inside the second mounting plate (301).

7. A strong and tough buckling-restrained seismic-resistant structure according to claim 6, characterized in that: The inner wall of the stabilizing groove (302) is movably connected to the outer wall of the stabilizing rod (303), and one end of the stabilizing rod (303) is movably connected to one side of the protective plate (304). One side of the protective plate (304) is fixedly connected to one side of the first stabilizing plate (305).

8. A strong and tough buckling-restrained seismic-resistant structure according to claim 7, characterized in that: One side of the first stabilizing plate (305) is fixedly connected to one side of the second stabilizing plate (306), and a hollow groove (307) is provided inside the first stabilizing plate (305). The other side of the second mounting plate (301) is fixedly connected to one side of the mounting bracket (4).

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