Efficient anti-seismic building structure connecting piece

Abstract

The utility model relates to the field of constructional engineering, and discloses an efficient anti-seismic building structure connecting piece which comprises a rotating plate, a rotating rod is fixedly connected to the right side wall of the rotating plate, a connecting plate penetrates through the outer wall of the rotating rod and is rotationally connected with the outer wall of the rotating rod, and a saw-shaped groove is formed in the left side wall of the connecting plate. A sliding block is hinged to the bottom end of the rotating plate through a hinge rod, a limiting mechanism is arranged on the inner wall of the sliding block, a damping assembly is arranged on the side wall of the inner side of the rotating plate, the limiting mechanism comprises two sets of clamping blocks, and the two sets of clamping blocks are elastically connected through a movable spring. According to the utility model, the clamping block is separated from and overlapped with the notch of the saw-shaped groove, the clamping block drives the hinge rod to vertically move, and the other end of the hinge rod drives the rotating plate to deflect, so that the angle of the connecting piece can be quickly adjusted, the tedious step of screwing a bolt for multiple times is avoided, and the working efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a high-efficiency earthquake-resistant building structure connector. Background Technology

[0002] Building structure refers to the spatial force-bearing system made of building materials in a building (including structures) that serves as a framework to withstand various loads or actions. Building structural connectors are components used to connect different components in a building structure and are key elements to ensure the integrity and collaborative working ability of the building structure.

[0003] A search revealed Chinese Patent Publication No. CN220768430U, which discloses a building structure connector, including a first connecting plate. A second connecting plate is rotatably connected to the top wall of the first connecting plate. Rust-proof components for protecting nuts are connected to both the side walls of the first and second connecting plates. A movable plate is fixedly connected to the side wall of the first connecting plate, and an angle-adjusting component for adjusting the angle of the first and second connecting plates is slidably connected to the side wall of the movable plate. The protective plate is returned to its original position, and then the fixing bolt is fixed by the fixing block, thereby fixing the protective plate. At the same time, the spring compresses the compression block to fit against the nut, which helps to prevent the nut from dislodging due to vibration and also helps to prevent the nut from rusting, thus improving practicality. The stability of the first and second connecting plates when deflected is improved by the action of the adjusting ring and the telescopic screw.

[0004] The above-mentioned device has the following problems: The device uses a spring to press the compression block against the nut, which helps prevent the nut from dislodging due to vibration and also prevents rusting, thus improving practicality. The adjustment ring and telescopic screw improve the stability of the first and second connecting plates during deflection. However, adjusting the deflection angle of the first and second connecting plates requires multiple bolt tightening operations, which are cumbersome, time-consuming, and labor-intensive. Therefore, a high-efficiency earthquake-resistant building structure connector is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-efficiency earthquake-resistant building structure connector, aiming to improve the problem of cumbersome steps in adjusting the angle of the connecting plate in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency earthquake-resistant building structure connector, comprising a rotating plate, a rotating rod fixedly connected to the right side wall of the rotating plate, a connecting plate rotatably connected through the outer wall of the rotating rod, a saw-shaped groove opened on the left side wall of the connecting plate, a slider hinged to the bottom end of the rotating plate via a hinge rod, a limit mechanism provided on the inner wall of the slider, and a shock-absorbing component provided on the inner side wall of the rotating plate;

[0007] The limiting mechanism includes a locking block, and two sets of locking blocks are provided. The two sets of locking blocks are elastically connected by a movable spring, and the locking block passes through and slides on the inner wall of the slider.

[0008] As a further description of the above technical solution:

[0009] The shock-absorbing component includes a rubber plate, which is fixedly connected to the inner sidewall of the rotating plate.

[0010] As a further description of the above technical solution:

[0011] The bottom end of the rotating plate is hinged to one end of the hinge rod, and the other end of the hinge rod is hinged to the left side wall of the slider.

[0012] As a further description of the above technical solution:

[0013] The slider is slidably connected to the inner wall of the saw groove, and the connecting plate is provided with two sets of rings.

[0014] As a further description of the above technical solution:

[0015] The locking block is engaged with the inner wall of the saw groove, and multiple sets of holes are respectively opened on the connecting plate and the rotating plate.

[0016] As a further description of the above technical solution:

[0017] The saw groove has multiple sets of horizontal openings and one set of vertical openings.

[0018] As a further description of the above technical solution:

[0019] The rubber sheet is provided in four sets, and the rubber sheet is made of hard rubber material.

[0020] As a further description of the above technical solution:

[0021] The rubber plate has multiple sets of circular holes.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by utilizing the separation and overlap of the locking block and the saw-shaped groove, the locking block moves vertically with the hinge rod, and the other end of the hinge rod deflects the rotating plate, which can quickly adjust the angle of the connecting parts, avoid the tedious steps of tightening bolts multiple times, and further improve work efficiency.

[0024] 2. In this utility model, by setting up a rubber sheet, when the building structure is displaced due to an earthquake, the deformation capacity of the rubber sheet is used to absorb and dissipate some of the vibration energy, thereby buffering the building structure and reducing the risk of damage to the structure due to earthquake forces. Attached Figure Description

[0025] Figure 1 This is a schematic diagram showing the overall connection plate and rotating plate of a high-efficiency earthquake-resistant building structure connector proposed in this utility model.

[0026] Figure 2 This is a cross-sectional schematic diagram of the connecting plate and rotating plate of a high-efficiency earthquake-resistant building structure connector proposed in this utility model;

[0027] Figure 3 This is an exploded view of the rotating rod and connecting plate of a high-efficiency earthquake-resistant building structure connector proposed in this utility model;

[0028] Figure 4 This is a cross-sectional schematic diagram of a slider for a high-efficiency earthquake-resistant building structure connector proposed in this utility model.

[0029] Figure 5 This is an exploded view of the rotating plate and rubber plate of a high-efficiency earthquake-resistant building structure connector proposed in this utility model.

[0030] Legend:

[0031] 1. Connecting plate; 2. Rotating plate; 3. Hinge rod; 4. Slider; 5. Locking block; 6. Movable spring; 7. Rubber plate; 8. Rotating rod; 9. Sawtooth groove. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-3This utility model provides an embodiment of a high-efficiency earthquake-resistant building structure connector, including a rotating plate 2. The rotating plate 2 and the connecting plate 1 work together to further improve the stability of the device. A rotating rod 8 is fixedly connected to the right side wall of the rotating plate 2. The outer wall of the rotating rod 8 passes through and is rotatably connected to the connecting plate 1. The rotating rod 8 rotates in a ring. When the rotating plate 2 rotates, it deflects around the rotating rod 8 as the center. A sawtooth groove 9 is provided on the left side wall of the connecting plate 1. The bottom end of the rotating plate 2 is hinged to a slider 4 through a hinge rod 3. The inner wall of the slide block 4 is provided with a limiting mechanism, and the inner side wall of the rotating plate 2 is provided with a shock-absorbing component. The limiting mechanism includes a locking block 5, and there are two sets of locking blocks 5. The two sets of locking blocks 5 are elastically connected by a movable spring 6. When the two sets of locking blocks 5 approach each other, the movable spring 6 is compressed. When resetting, the elastic force of the movable spring 6 is used to separate the two sets of locking blocks 5. The locking block 5 passes through and slides on the inner wall of the slide block 4. A rectangular block is provided on the slide block 4, and a slot corresponding to the locking block 5 is opened on the rectangular block, so that the locking block 5 can move back and forth.

[0034] Reference Figure 1 , Figure 2 and Figure 5 The shock absorption component includes a rubber plate 7, which is fixedly connected to the inner side wall of the rotating plate 2. There are four sets of rubber plates 7, and the other two sets of rubber plates 7 are fixedly connected to the inner side wall of the connecting plate 1. The rubber plate 7 is made of hard rubber material and has a certain deformation capacity, which can absorb and dissipate some vibration energy. Multiple sets of round holes are opened on the rubber plate 7 so that the rubber plate 7 will not block the bolts when the bolts are fixed to the steel structure.

[0035] Reference Figures 2-4 The bottom end of the rotating plate 2 is hinged to one end of the hinge rod 3, and the other end of the hinge rod 3 is hinged to the left side wall of the slider 4. Since the length of the hinge rod 3 is fixed, when the slider 4 moves upward with one end of the hinge rod 3, the other end of the hinge rod 3 rotates clockwise with the rotating plate 2. When the slider 4 moves downward with one end of the hinge rod 3, the other end of the hinge rod 3 rotates counterclockwise with the rotating plate 2. The slider 4 is slidably connected to the inner wall of the saw groove 9. The saw groove 9 has a slot corresponding to the slider 4, allowing the slider 4 to move vertically. The connecting plate 1 is provided with two sets of rings, and the locking block 5 is locked in the inner wall of the saw groove 9. The connecting plate 1 and the rotating plate 2 are respectively provided with multiple sets of holes, so that the connecting plate 1 and the rotating plate 2 will not block the connection between the bolt and the steel structure. The saw groove 9 has multiple sets of horizontal openings and one set of vertical openings. The locking block 5 is initially locked in the horizontal opening of the saw groove 9.

[0036] Working principle: When the angle of the connecting parts needs to be increased, press the locking block 5 with your hand. When the two sets of locking blocks 5 come together, they will compress the movable spring 6. At this time, the locking block 5 separates from the transverse groove on the saw groove 9. Move the locking block 5 upward with your hand. The locking block 5 will move the slider 4 and the hinge rod 3 upward with the slider 4. The other end of the hinge rod 3 will rotate the rotating plate 2 clockwise around the rotating rod 8. When the rotating plate 2 rotates to the required angle, the locking block 5 will coincide with the transverse opening on the saw groove 9. Release the locking block 5 with your hand. The elastic force of the movable spring 6 will move the two sets of locking blocks upward. 5. Separate from each other, the locking block 5 engages in the transverse opening of the saw groove 9, thus limiting the rotation plate 2. When it is necessary to reduce the angle of the connecting piece, move the locking block 5 downwards with your hand, so that the locking block 5 moves downwards along with the slider 4 and the hinge rod 3. The other end of the hinge rod 3 will cause the rotation plate 2 to deflect counterclockwise around the rotating rod 8. When the rotation plate 2 deflects to the required angle, release the locking block 5 with your hand, so that the locking block 5 engages in the transverse opening of the saw groove 9, thus limiting the rotation plate 2. If it is necessary to adjust the angle of the connecting piece again, simply repeat the above operation steps.

[0037] When a building vibrates, the rubber sheet 7 can absorb and dissipate some of the vibration energy as the vibration force is transmitted between the steel structures through the connectors. The impact force generated by the vibration will cause the steel structure to shift, causing the rubber sheet 7 to be squeezed or stretched, converting the kinetic energy into the elastic potential energy of the rubber sheet 7. This reduces the vibration force transmitted to the main structure of the building, plays a buffering role for the building, and reduces the risk of the structure being damaged by vibration.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency earthquake-resistant building structure connector, comprising a rotating plate (2), characterized in that: A rotating rod (8) is fixedly connected to the right side wall of the rotating plate (2). A connecting plate (1) is rotatably connected through the outer wall of the rotating rod (8). A saw-shaped groove (9) is provided on the left side wall of the connecting plate (1). A slider (4) is hinged to the bottom end of the rotating plate (2) through a hinge rod (3). A limit mechanism is provided on the inner wall of the slider (4). A shock-absorbing component is provided on the inner side wall of the rotating plate (2). The limiting mechanism includes a locking block (5), and two sets of locking blocks (5) are provided. The two sets of locking blocks (5) are elastically connected by a movable spring (6). The locking block (5) passes through and is slidably connected to the inner wall of the slider (4).

2. The high-efficiency earthquake-resistant building structure connector according to claim 1, characterized in that: The shock-absorbing assembly includes a rubber plate (7), which is fixedly connected to the inner sidewall of the rotating plate (2).

3. The high-efficiency earthquake-resistant building structure connector according to claim 1, characterized in that: The bottom end of the rotating plate (2) is hinged to one end of the hinge rod (3), and the other end of the hinge rod (3) is hinged to the left side wall of the slider (4).

4. The high-efficiency earthquake-resistant building structure connector according to claim 1, characterized in that: The slider (4) is slidably connected to the inner wall of the saw groove (9), and two sets of rings are provided on the connecting plate (1).

5. The high-efficiency earthquake-resistant building structure connector according to claim 1, characterized in that: The card block (5) is engaged with the inner wall of the saw groove (9), and multiple sets of holes are respectively opened on the connecting plate (1) and the rotating plate (2).

6. The high-efficiency earthquake-resistant building structure connector according to claim 1, characterized in that: The saw groove (9) has multiple sets of horizontal openings and one set of vertical openings.

7. The high-efficiency earthquake-resistant building structure connector according to claim 2, characterized in that: The rubber sheet (7) is provided in four sets, and the material of the rubber sheet (7) is hard rubber.

8. A high-efficiency earthquake-resistant building structure connector according to claim 2, characterized in that: The rubber sheet (7) has multiple sets of round holes.

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