A seismic connection structure for building structural design

Abstract

This utility model discloses a seismic-resistant connection structure for building structures, including a connecting base. A support block is fixedly installed at the center of the upper outer wall of the connecting base. An upper connecting block is disposed above the support block. The upper connecting block is fixedly connected to the connecting base via a limiting connection mechanism. A buffer connection mechanism is fixedly installed on the lower inner wall of the upper connecting block, and an inner connection mechanism is fixedly installed on the lower outer wall of the upper connecting block. This seismic-resistant connection structure for building structures, by setting a limiting connection mechanism and simultaneously setting an inner connection mechanism, can stably connect the building structure, thereby increasing the contact area of ​​the building structure during connection and enabling omnidirectional connection of the building.

Description

Technical Field

[0001] This utility model relates to the technical field of building structure, specifically to a seismic-resistant connection structure for building structure design. Background Technology

[0002] A building structure is a system that supports loads and acts as a framework within a building. Structures are composed of components, such as tie rods, beams, slabs, columns, arches, shells, membranes, cables, and foundations. Building structures are classified according to the materials used and the load-bearing forms of the main load-bearing components. Currently, building structures have poor seismic resistance when connected. Therefore, we propose a seismic-resistant connection structure for building structure design.

[0003] The seismic connection structures currently in use have a small contact area during connection, so most of the force generated by vibration acts on the connection location. At the same time, the amplitude of the vibration is large, which has a significant impact on the connection location. Utility Model Content

[0004] The purpose of this utility model is to provide a seismic-resistant connection structure for building structure design, in order to solve the problems mentioned in the background art of the currently used seismic-resistant connection structure, which has a small contact area during connection, so that most of the force generated by vibration acts on the connection position, and the amplitude of vibration is large, which has a great impact on the connection position.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seismic-resistant connection structure for building structure design, including a connecting base, a support block fixedly installed at the center of the upper outer wall of the connecting base, an upper connecting block provided above the support block, the upper connecting block being fixedly connected to the connecting base through a limiting connection mechanism, a buffer connection mechanism fixedly installed at the lower inner wall of the upper connecting block, and an inner connection mechanism fixedly installed at the lower outer wall of the upper connecting block.

[0006] Preferably, the limiting connection mechanism includes a fixed disc, a fixed tube, a limiting shaft, a threaded groove, and a threaded rod. The fixed disc is fixedly installed on the upper outer wall of the upper connecting block. Fixed tubes are welded and installed on both sides of the lower outer wall of the upper connecting block. Limiting shafts are connected and installed on both sides of the outer wall of the connecting base. Threaded grooves are opened on the upper and lower inner walls of the limiting shafts. Threaded rods of matching size are provided on the inner walls of the threaded grooves.

[0007] Preferably, the limiting shaft forms a sliding structure with the fixed tube and the fixed disk, and the limiting shaft is arranged in a ring array on the connecting base.

[0008] Preferably, the buffer connection mechanism includes a fixed shaft, a buffer spring, and an inner positioning tube. The fixed shaft is connected and installed on both sides of the lower inner wall of the upper connecting block. The outer surface of the fixed shaft is movably connected to the buffer spring, and the fixed shaft is connected to the inner positioning tube through the buffer spring.

[0009] Preferably, the inner connecting mechanism includes an outer pipe, a limiting groove, and an arc-shaped block. The outer pipe is welded and installed below the outer wall of the upper connecting block. Limiting grooves are opened on both sides of the outer wall of the outer pipe. Arc-shaped blocks are welded and installed on both sides of the inner wall of the support block.

[0010] Preferably, the arc-shaped block forms a sliding structure with the outer pipe through the limiting groove, and the arc-shaped block is arranged in a ring array on the support block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This seismic connection structure for building structure design, by setting a limiting connection mechanism and cooperating with an internal connection mechanism, can stably connect the building structure, thereby increasing the contact area of ​​the building structure during connection, and can connect the building from all directions.

[0013] 2. This type of seismic connection structure for building structure design, by setting an internal connection mechanism and a buffer connection mechanism, can increase the contact area of ​​the building structure when it is connected, thereby reducing the force on the same location, increasing the amplitude of the building structure, and achieving a seismic resistance effect. Attached Figure Description

[0014] Figure 1 This is a front view of the present utility model;

[0015] Figure 2 This is a diagram of the internal connection mechanism of this utility model;

[0016] Figure 3 This is a diagram of the buffer connection mechanism of this utility model;

[0017] Figure 4 This is a diagram of the limiting connection mechanism of this utility model.

[0018] In the diagram: 1. Connecting base; 2. Support block; 3. Upper connecting block; 4. Limiting connecting mechanism; 401. Fixed disc; 402. Fixed tube; 403. Limiting shaft; 404. Threaded groove; 405. Threaded rod; 5. Buffer connecting mechanism; 501. Fixed shaft; 502. Buffer spring; 503. Inner positioning tube; 6. Inner connecting mechanism; 601. Outer tube; 602. Limiting groove; 603. Arc-shaped block. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a seismic-resistant connection structure for building structure design, including a connecting base 1, a support block 2 fixedly installed at the center of the upper part of the outer wall of the connecting base 1, an upper connecting block 3 provided above the support block 2, and the upper connecting block 3 fixedly connected to the connecting base 1 through a limiting connection mechanism 4. The limiting connection mechanism 4 includes a fixing disc 401, a fixing tube 402, a limiting shaft 403, a threaded groove 404, and a threaded rod 405. The fixing disc 401 is fixedly installed on the upper part of the outer wall of the upper connecting block 3. Fixing tubes 402 are welded and installed on both sides of the lower part of the outer wall of the upper connecting block 3. Limiting shafts 403 are connected and installed on both sides of the outer wall of the connecting base 1. Threaded grooves 404 are opened on the upper and lower parts of the inner wall of the limiting shaft 403. Threaded rods 405 of matching size are provided on the inner wall of the threaded grooves 404. 5. When the upper connecting block 3 is connected to the connecting base 1, the limiting shaft 403 moves on the surface of the fixed tube 402, which allows for connection at different positions of the building connection. The threaded rod 405 is rotated to fix it in the inner wall of the threaded groove 404, which fixes the position of the limiting shaft 403 and the fixed tube 402, thereby allowing adjustment according to the connection distance of the building structure. The limiting shaft 403 forms a sliding structure with the fixed tube 402 and the fixed disc 401, and the limiting shaft 403 is arranged in a ring array on the connecting base 1, which allows for connection at various positions of the upper connecting block 3 and the connecting base 1, thereby ensuring stable alignment of the positions of the connecting base 1 and the upper connecting block 3, and preventing offset during connection.

[0021] A buffer connection mechanism 5 is fixedly installed on the lower inner wall of the upper connecting block 3. The buffer connection mechanism 5 includes a fixed shaft 501, a buffer spring 502, and an inner positioning tube 503. The fixed shaft 501 is connected to both sides of the lower inner wall of the upper connecting block 3. The buffer spring 502 is movably connected to the outer surface of the fixed shaft 501. The fixed shaft 501 is connected to the inner positioning tube 503 through the buffer spring 502. When vibrating, the buffer spring 502 moves on the surface of the fixed shaft 501, which can increase the moving area during vibration and reduce the amplitude, thereby enhancing the anti-vibration effect.

[0022] An inner connecting mechanism 6 is fixedly installed on the lower outer wall of the upper connecting block 3. The inner connecting mechanism 6 includes an outer pipe 601, a limiting groove 602, and an arc-shaped block 603. The outer pipe 601 is welded to the lower outer wall of the upper connecting block 3. Limiting grooves 602 are opened on both sides of the outer wall of the outer pipe 601. Arc-shaped blocks 603 are welded to both sides of the inner wall of the support block 2. Moving the upper connecting block 3 causes the limiting groove 602 on the outer wall of the outer pipe 601 to move and connect with the surface of the arc-shaped block 603, thereby increasing the contact area during building connection and thus enhancing the stability of building connection. The arc-shaped block 603 forms a sliding structure with the outer pipe 601 through the limiting groove 602. The arc-shaped blocks 603 are arranged in a ring array on the support block 2, which can stably connect the position of the outer pipe 601 and the support block 2. At the same time, the large contact area between the arc-shaped block 603 and the limiting groove 602 can enhance the internal strength when the support block 2 is connected to the upper connecting block 3.

[0023] Working principle: First, place the device in the designated position. Move the upper connecting block 3 to make the limiting groove 602 on the outer wall of the outer pipe 601 move and connect with the surface of the arc block 603, thereby increasing the contact area during building connection and thus enhancing the stability of the building connection. At the same time, during vibration, the buffer spring 502 moves on the surface of the fixed shaft 501, which increases the activity area during vibration and reduces the amplitude, thereby enhancing the seismic resistance. When the upper connecting block 3 is connected to the connecting base 1, the limiting shaft 403 moves on the surface of the fixed pipe 402, which can connect different positions of the building connection. Rotate the threaded rod 405 to fix it in the inner wall of the threaded groove 404, which can fix the position of the limiting shaft 403 and the fixed pipe 402, thereby adjusting according to the connection distance of the building structure. This completes the operation process of a seismic connection structure for building structure design.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seismic-resistant connection structure for building structural design, characterized in that, The device includes a connecting base (1), a support block (2) is fixedly installed at the center of the upper outer wall of the connecting base (1), an upper connecting block (3) is provided above the support block (2), the upper connecting block (3) is fixedly connected to the connecting base (1) through a limiting connecting mechanism (4), a buffer connecting mechanism (5) is fixedly installed at the lower inner wall of the upper connecting block (3), and an inner connecting mechanism (6) is fixedly installed at the lower outer wall of the upper connecting block (3).

2. The seismic connection structure for building structure design according to claim 1, characterized in that: The limiting connection mechanism (4) includes a fixed disc (401), a fixed tube (402), a limiting shaft (403), a threaded groove (404), and a threaded rod (405). The fixed disc (401) is fixedly installed on the upper outer wall of the upper connecting block (3). The fixed tube (402) is welded and installed on both sides of the lower outer wall of the upper connecting block (3). The limiting shaft (403) is connected and installed on both sides of the outer wall of the connecting base (1). The inner wall of the limiting shaft (403) is provided with threaded grooves (404) on both the upper and lower sides. The inner wall of the threaded groove (404) is provided with a threaded rod (405) of matching size.

3. The seismic connection structure for building structure design according to claim 2, characterized in that: The limiting shaft (403) forms a sliding structure with the fixed disc (401) through the fixed tube (402), and the limiting shaft (403) is arranged in a ring array on the connecting base (1).

4. The seismic connection structure for building structure design according to claim 1, characterized in that: The buffer connection mechanism (5) includes a fixed shaft (501), a buffer spring (502) and an inner positioning tube (503). The fixed shaft (501) is connected and installed on both sides of the lower inner wall of the upper connecting block (3). The buffer spring (502) is movably connected to the outer surface of the fixed shaft (501). The fixed shaft (501) is connected to the inner positioning tube (503) through the buffer spring (502).

5. A seismic-resistant connection structure for building structure design according to claim 1, characterized in that: The inner connecting mechanism (6) includes an outer pipe (601), a limiting groove (602), and an arc block (603). The outer pipe (601) is welded and installed on the lower outer wall of the upper connecting block (3). Limiting grooves (602) are opened on both sides of the outer wall of the outer pipe (601). Arc blocks (603) are welded and installed on both sides of the inner wall of the support block (2).

6. The seismic connection structure for building structure design according to claim 5, characterized in that: The arc-shaped block (603) forms a sliding structure with the outer pipe (601) through the limiting groove (602), and the arc-shaped block (603) is arranged in a ring array on the support block (2).

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