Wall type shear damper embedded part

Abstract

The utility model discloses a wall type shear damper embedded part, and relates to the technical field of shear damper embedded parts, the wall type shear damper embedded part comprises a shear damper main body and an embedded part main body, the upper end and the lower end of the shear damper main body are fixedly provided with mounting plates, and one end of each mounting plate is provided with the embedded part main body; a plurality of insertion holes are formed in the end, close to the mounting plate, of the embedded part body, insertion rods are arranged in the insertion holes, one ends of the insertion rods penetrate through one end of the mounting plate, and limiting assemblies used for connecting the insertion rods and the insertion holes are arranged in the insertion rods. The inserting rod is inserted into the inserting hole and fixed through the fixing assembly, the inserting rod can play a role of a bolt rod, the preliminary fixing effect is achieved, in addition, the limiting assembly is used for enabling the inserting rod to be fully clamped into the inner wall of the inserting hole, the inserting rod and the inserting hole can be limited by each other, and therefore the inserting rod and the inserting hole can be prevented from being damaged. Therefore, the connection is firmer.

Description

Technical Field

[0001] This utility model relates to the technical field of shear damper embedded parts, specifically a wall-type shear damper embedded part. Background Technology

[0002] A wall-mounted shear damper is a device that dissipates seismic energy by utilizing the shear yielding deformation of a metal energy-dissipating core plate. Through its connection with the main structure, it can absorb and dissipate a large amount of energy under external forces such as earthquakes, reducing the dynamic response of the structure and thus improving the seismic resistance and safety of the building. It is generally firmly connected to the concrete wall through embedded parts, which enhances the overall stability and seismic performance of the structure, ensuring that the damper can fully dissipate energy under seismic action and reduce damage to the main structure.

[0003] For example, the patent with patent number "CN 211621988 U" entitled "A Wall-Type Shear Damper Embedded Part" states that: "The anchor plate is provided with two rows of bolt holes for installing the shear damper, which facilitates the installation of the shear damper" and "The shear damper is installed between the wall-type shear damper embedded parts of the upper and lower walls, and the upper and lower end plates of the shear damper are fixed to the high-strength bolts of the corresponding anchor plates by using movable nuts." It can be seen that in the prior art, bolts are generally used to connect and fix the damper to the embedded part. This fixing method is relatively simple and the fixing effect is limited. In view of this, in-depth research was conducted to address the above problems, which led to this case. Utility Model Content

[0004] The purpose of this utility model is to provide a wall-mounted shear damper embedded part to solve the problem mentioned in the background art that the method of fixing the damper and the embedded part together with bolts is too simple.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wall-mounted shear damper embedded part, comprising a shear damper body and an embedded part body. Mounting plates are fixed to both the upper and lower ends of the shear damper body, and an embedded part body is provided at one end of each mounting plate. Multiple insertion holes are provided at the end of the embedded part body near the mounting plate. An insertion rod is provided inside each insertion hole, and one end of each insertion rod extends through to one end of the mounting plate. A limiting component for connecting the insertion rod and the insertion hole is provided inside the insertion rod, and a fixing component for fixing the insertion rod to the mounting plate is provided on the outer wall of the insertion rod.

[0006] Preferably, the fixing component includes a fixing ring, which is fixed to one end of the mounting plate by a fixing member, and the fixing ring has a through groove running vertically through its interior. Two receiving grooves are formed at the bottom end of the inner wall of the through groove. The insertion rod passes through the interior of the through groove, and two stops are fixed to the outer wall of the insertion rod. One end of each stop extends into the interior of the receiving groove.

[0007] Preferably, one end of the insertion rod is fixed with a screw, and a nut is threaded onto the outer wall of the screw, with the bottom end of the nut and the top end of the fixing ring on the same horizontal plane.

[0008] Preferably, the limiting component includes a limiting hole, which is formed on the inner wall of the insertion hole. A plurality of fixing cylinders are installed on the inner wall of the insertion rod, and a limiting rod is slidably installed on the inner wall of each fixing cylinder. The limiting rods and the limiting hole have the same cross-sectional shape and size.

[0009] Preferably, the insertion rod has a movable rod inside, and the outer wall of the movable rod is fixed with multiple fixing blocks. The outer wall of the fixing blocks is equipped with multiple transmission rods through hinges, and one end of each transmission rod is connected to one side of the limiting rod through a hinge.

[0010] Preferably, a fixing rod is fixed to the bottom of the insertion rod, and the top of the fixing rod extends into the interior of the movable rod, and the movable rod and the fixing rod form a longitudinal sliding connection.

[0011] Preferably, a cover is installed inside the screw, and the top of the cover extends above the screw and is fitted with a knob. The bottom of the cover is on the same horizontal plane as the top of the movable rod. The inner wall of the screw is provided with internal threads, and the outer wall of the cover is provided with matching external threads.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By inserting the insertion rod into the insertion hole and securing it with the fixing component, the insertion rod can act as a bolt rod, achieving a preliminary fixing effect. In addition, the limiting component ensures that the insertion rod is fully engaged with the inner wall of the insertion hole, allowing the insertion rod and the insertion hole to restrain each other, thus making the connection more secure. Attached Figure Description

[0014] Figure 1 This is a frontal sectional view of the present invention.

[0015] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 3 For the present utility model Figure 1Enlarged structural diagram at point B;

[0017] Figure 4 This is a bottom view of the assembly of the insertion rod and the fixing ring of this utility model.

[0018] In the diagram: 1. Embedded part body; 2. Mounting plate; 3. Insertion rod; 4. Insertion hole; 5. Shear damper body; 6. Movable rod; 7. Fixing block; 8. Transmission rod; 9. Limiting rod; 10. Limiting hole; 11. Fixing cylinder; 12. Cover; 13. Screw; 14. Nut; 15. Receiving groove; 16. Stop block; 17. Fixing ring; 18. Through groove 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] Example: Please refer to Figure 1-4 A wall-mounted shear damper embedded part includes a shear damper body 5 and an embedded part body 1. The upper and lower ends of the shear damper body 5 are fixed with mounting plates 2, and the embedded part body 1 is provided at one end of the mounting plates 2. The embedded part body 1 is provided with multiple insertion holes 4 at the end near the mounting plates 2. Insertion rods 3 are provided inside the insertion holes 4, and one end of the insertion rods 3 extends through to one end of the mounting plates 2. The insertion rods 3 are provided with limiting components for connecting the insertion rods 3 and the insertion holes 4 inside, and fixing components for fixing the insertion rods 3 to the mounting plates 2 are provided on the outer wall of the insertion rods 3.

[0021] Specifically, such as Figure 1 As shown, inserting the insertion rod 3 into the insertion hole 4 and fixing it with the fixing component allows the insertion rod 3 to act as a bolt rod, achieving a preliminary fixing effect. In addition, using the limiting component allows the insertion rod 3 to be fully inserted into the inner wall of the insertion hole 4, so that the insertion rod 3 and the insertion hole 4 can restrict each other, thereby making the connection more secure.

[0022] The fixing component includes a fixing ring 17, which is fixed to one end of the mounting plate 2 by a fastener. A through groove 18 is vertically penetrating the inside of the fixing ring 17. Two receiving grooves 15 are opened at the bottom of the inner wall of the through groove 18. The insertion rod 3 passes through the inside of the through groove 18, and two stops 16 are fixed to the outer wall of the insertion rod 3. One end of each stop 16 extends into the inside of the receiving groove 15.

[0023] One end of the insertion rod 3 is fixed with a screw 13, and a nut 14 is threaded on the outer wall of the screw 13. The bottom end of the nut 14 is on the same horizontal plane as the top end of the fixing ring 17.

[0024] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, during installation, the embedded part body 1 is installed first. Multiple studs are installed on the outside of the embedded part body 1 to improve its own firmness. Then, the shear damper body 5 is placed between the two embedded part bodies 1. The mounting plate 2 is flush with the end face of the embedded part body 1. At this time, the insertion rod 3 is passed through the fixing ring 17. The insertion rod 3 and the stop block 16 smoothly pass through the through groove 18 and are inserted into the insertion hole 4. Then, the insertion rod 3 is rotated a quarter turn and pulled back, so that the stop block 16 is stuck into the receiving groove 15. Then, the nut 14 is put on the screw 13 and tightened, so that the nut 14 and the stop block 16 restrict the position of the insertion rod 3.

[0025] The limiting component includes a limiting hole 10, which is opened on the inner wall of the insertion hole 4. Multiple fixing cylinders 11 are installed on the inner wall of the insertion rod 3, and a limiting rod 9 is slidably installed on the inner wall of each fixing cylinder 11. The limiting rod 9 and the limiting hole 10 have the same cross-sectional shape and size.

[0026] The insertion rod 3 has a movable rod 6 inside, and multiple fixing blocks 7 are fixed on the outer wall of the movable rod 6. Multiple transmission rods 8 are installed on the outer wall of the fixing blocks 7 through hinges, and one end of each transmission rod 8 is connected to one side of the limiting rod 9 through a hinge.

[0027] A fixed rod is fixed at the bottom of the insertion rod 3, and the top of the fixed rod extends into the interior of the movable rod 6. The movable rod 6 and the fixed rod form a longitudinal sliding connection.

[0028] The screw 13 is fitted with a cover 12, and the top of the cover 12 extends above the screw 13 and is fitted with a knob. The bottom of the cover 12 is on the same horizontal plane as the top of the movable rod 6. The inner wall of the screw 13 is provided with an internal thread, and the outer wall of the cover 12 is provided with a matching external thread.

[0029] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, after the insertion rod 3 is initially fixed, the limiting rod 9 is aligned with the limiting hole 10. At this time, the movable rod 6 is pushed to its maximum stroke. The movable rod 6 drives the fixed block 7 to move, so that the fixed block 7 applies a pushing force to the limiting rod 9 through the transmission rod 8, causing the limiting rod 9 to move in a direction and insert into the limiting hole 10, thereby improving the connection strength between the insertion rod 3 and the insertion hole 4. Then, the cover 12 is tightened on the inner wall of the screw 13, so that the bottom end of the cover 12 abuts against the movable rod 6, restricting the return movement of the movable rod 6 to determine the position of the limiting rod 9.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wall-mounted shear damper embedded part, comprising a shear damper body (5) and an embedded part body (1), characterized in that: The upper and lower ends of the shear damper body (5) are fixed with mounting plates (2), and one end of the mounting plate (2) is provided with a pre-embedded body (1). The pre-embedded body (1) is provided with multiple insertion holes (4) at the end near the mounting plate (2). The insertion holes (4) are provided with insertion rods (3), and one end of the insertion rods (3) extends through to one end of the mounting plate (2). The insertion rods (3) are provided with limiting components for connecting the insertion rods (3) and the insertion holes (4). The outer wall of the insertion rods (3) is provided with fixing components for fixing the insertion rods (3) on the mounting plate (2).

2. The embedded component of a wall-type shear damper according to claim 1, characterized in that: The fixing component includes a fixing ring (17), which is fixed to one end of the mounting plate (2) by a fixing member. The fixing ring (17) has a through groove (18) running vertically through its interior. Two receiving grooves (15) are opened at the bottom of the inner wall of the through groove (18). The insertion rod (3) runs through the interior of the through groove (18), and two stops (16) are fixed to the outer wall of the insertion rod (3). One end of each stop (16) extends into the interior of the receiving groove (15).

3. The embedded component of a wall-type shear damper according to claim 2, characterized in that: One end of the insertion rod (3) is fixed with a screw (13), and a nut (14) is threaded on the outer wall of the screw (13). The bottom end of the nut (14) is on the same horizontal plane as the top end of the fixing ring (17).

4. The embedded component of a wall-type shear damper according to claim 3, characterized in that: The limiting component includes a limiting hole (10), which is opened on the inner wall of the insertion hole (4). Multiple fixing cylinders (11) are installed on the inner wall of the insertion rod (3), and a limiting rod (9) is slidably installed on the inner wall of each fixing cylinder (11). The limiting rod (9) and the limiting hole (10) have the same cross-sectional shape and size.

5. The embedded component of a wall-type shear damper according to claim 4, characterized in that: The insertion rod (3) has a movable rod (6) inside, and multiple fixing blocks (7) are fixed on the outer wall of the movable rod (6). Multiple transmission rods (8) are installed on the outer wall of the fixing blocks (7) through hinges, and one end of each transmission rod (8) is connected to one side of the limiting rod (9) through a hinge.

6. The embedded component of a wall-type shear damper according to claim 5, characterized in that: The bottom of the insertion rod (3) is fixed with a fixing rod, and the top of the fixing rod extends into the interior of the movable rod (6). The movable rod (6) and the fixing rod form a longitudinal sliding connection.

7. A wall-type shear damper embedded part according to claim 6, characterized in that: The screw (13) is fitted with a cover (12), and the top of the cover (12) extends above the screw (13) and is fitted with a knob. The bottom of the cover (12) is on the same horizontal plane as the top of the movable rod (6). The inner wall of the screw (13) is provided with an internal thread, and the outer wall of the cover (12) is provided with a matching external thread.

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