High ductility shear type damper

Abstract

The utility model discloses a high ductility shearing type damper, including lower link plate, both sides of lower link plate top are fixedly installed with side damping plate, the top of two side damping plates is fixedly installed with upper link plate, and the lower link plate top between side damping plate is provided with a plurality of reinforcing plates, and the outer wall on the both sides of reinforcing plate is all installed with the seat of spare part, the inner wall on side damping plate is all fixedly installed with the vertical board, and the inner wall of vertical board is connected with the outer wall of spare part seat, and the central position of spare part seat inside is provided with second pin hole, and both ends of second pin hole all extend to the outside of spare part seat, and the second pin hole is inserted with second pin shaft, and one end of second pin shaft extends to the outside of second pin hole and is connected with the outer wall of reinforcing plate. The utility model not only reaches the purpose of easily assembling damper reinforcing part, but also improves the overall structural strength of damper, and simplifies the structure of damper, improves the manufacturing efficiency of damper.

Description

Technical Field

[0001] This utility model relates to the field of building structure vibration reduction technology, specifically a high-ductility shear damper. Background Technology

[0002] Under the influence of natural disasters such as earthquakes and strong winds, building structures are subjected to enormous horizontal forces, resulting in significant vibrations and deformations, which may lead to damage to structural components or even collapse. In order to reduce the vibration response of the structure and improve its seismic and wind resistance, dampers are widely used in building structures as an effective vibration reduction device.

[0003] A multi-dimensional stiffened high-ductility metallic shear-type seismic damper, as described in reference announcement number CN206562822U, includes an upper connector, a lower connector, and a damping plate disposed between the upper and lower connectors. A transverse stiffening plate is provided on the first surface of the damping plate, and a longitudinal stiffening plate is provided on the second surface of the damping plate. The longitudinal stiffening plate connects the upper and lower connectors. By providing transverse and longitudinal stiffening plates on the two surfaces of the damping plate respectively, this multi-dimensional stiffening method constrains the out-of-plane buckling of the damping plate while diffusing the stress in the middle of the damping plate to the edges, resulting in uniform stress distribution across the entire cross-section of the damping plate. This further improves the ductility of the damper structure, components, or cross-section. As can be seen from the above, although this damper can be well applied, it is generally inconvenient to assemble the stiffening components, making assembly of the damper still somewhat difficult and requiring further improvement. Utility Model Content

[0004] The purpose of this invention is to provide a high-ductility shear damper to solve the problem mentioned in the background art that although the damper can be applied well, it is usually inconvenient to assemble the reinforcing components, which makes the assembly of the damper still somewhat inconvenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-ductility shear damper, comprising a lower connecting plate, side damping plates fixedly installed on both sides of the top of the lower connecting plate, an upper connecting plate fixedly installed on the top of the two side damping plates, a plurality of reinforcing plates arranged above the lower connecting plate between the side damping plates, a mounting base installed on the outer wall of both sides of the reinforcing plate, a vertical plate fixedly installed on the inner wall of the side damping plate, the inner wall of the vertical plate connected to the outer wall of the mounting base, a second pin hole provided at the center of the mounting base, both ends of the second pin hole extending to the outside of the mounting base, a second pin shaft inserted into the inside of the second pin hole, one end of the second pin shaft extending to the outside of the second pin hole and connected to the outer wall of the reinforcing plate.

[0006] Preferably, a first pin hole is provided on one side of the interior of the mounting base, and both ends of the first pin hole extend to the outside of the mounting base. The first pin hole is provided to allow the first pin shaft to be inserted and installed.

[0007] Preferably, a first pin is inserted into the first pin hole, one end of the first pin extends to the outside of the first pin hole and is fixedly connected to the inner wall of the vertical plate, and the other end of the first pin extends to the outside of the first pin hole. The first pin is inserted into the first pin hole to facilitate the installation of the mounting base on the inner wall of the vertical plate.

[0008] Preferably, a second reinforcing angle seat is fixed on the inner wall of one end of both the lower connecting plate and the upper connecting plate. The outer wall of the second reinforcing angle seat is fixedly connected to the inner wall of the side damping plate. The structural strength between the lower connecting plate and the upper connecting plate and the side damping plate is improved by setting the second reinforcing angle seat.

[0009] Preferably, a first reinforcing angle seat is fixed on the inner wall of both the lower connecting plate and the upper connecting plate at the end away from the second reinforcing angle seat. The outer wall of the first reinforcing angle seat is fixedly connected to the inner wall of the side damping plate. The structural strength between the lower connecting plate and the upper connecting plate and the side damping plate is improved by setting the first reinforcing angle seat.

[0010] Preferably, the reinforcing plate is arranged in a long strip structure, and a total of eleven reinforcing plates are provided. The arrangement of several reinforcing plates enhances the structural strength between the side damping plates.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the high ductility shear damper not only achieves the purpose of easy assembly of the damper reinforcement components, but also improves the overall structural strength of the damper, simplifies the structure of the damper, and improves the manufacturing efficiency of the damper.

[0012] (1) By inserting one end of the second pin into the second pin hole and inserting the first pin into the first pin hole, several reinforcing plates can be horizontally placed between the two side damping plates, thereby achieving the purpose of facilitating the assembly of the damper reinforcing components.

[0013] (2) By setting up several reinforcing plates, the two side damping plates are reinforced. At the same time, the second reinforcing angle seat and the first reinforcing angle seat are set up to reinforce the side damping plate and the lower connecting plate and the upper connecting plate, thereby improving the overall structural strength of the damper.

[0014] (3) The main body of the damper is formed by the combination of the lower connecting plate, the upper connecting plate and the side damping plate, which makes the overall structure of the damper relatively simple, and thus makes it easier to manufacture and process the damper, thereby improving the manufacturing efficiency of the damper. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a partial structural diagram of the vertical plate of this utility model;

[0019] Figure 5 This is a side view of the component holder structure of this utility model.

[0020] In the figure: 1. Lower connecting plate; 2. Upper connecting plate; 3. Side damping plate; 4. First reinforcing angle seat; 5. Second reinforcing angle seat; 6. Vertical plate; 7. Placement seat; 701. First pin hole; 702. Second pin hole; 8. Reinforcing plate; 9. First pin shaft; 10. Second pin shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5 The present invention provides an embodiment of a high-ductility shear damper, comprising a lower connecting plate 1, wherein a second reinforcing angle seat 5 is fixed on the inner wall of one end of both the lower connecting plate 1 and the upper connecting plate 2, and the outer wall of the second reinforcing angle seat 5 is fixedly connected to the inner wall of the side damping plate 3.

[0023] In use, the structural strength between the lower connecting plate 1 and the upper connecting plate 2 and the side damping plate 3 is improved by setting the second reinforcing angle seat 5.

[0024] The inner walls of the lower connecting plate 1 and the upper connecting plate 2 at the ends away from the second reinforcing angle seat 5 are both fixed with the first reinforcing angle seat 4, and the outer wall of the first reinforcing angle seat 4 is fixedly connected to the inner wall of the side damping plate 3.

[0025] In use, the structural strength between the lower connecting plate 1 and the upper connecting plate 2 and the side damping plate 3 is improved by setting the first reinforcing angle seat 4.

[0026] Side damping plates 3 are fixedly installed on both sides of the top of the lower connecting plate 1. The top of the two side damping plates 3 is fixedly installed on the upper connecting plate 2. Several reinforcing plates 8 are provided above the lower connecting plate 1 between the side damping plates 3. The reinforcing plates 8 are arranged in a long strip structure. There are eleven reinforcing plates 8 in total.

[0027] In use, the structural strength between the side damping plates 3 is improved by setting several reinforcing plates 8;

[0028] A mounting base 7 is installed on both sides of the outer wall of the reinforcing plate 8. A first pin hole 701 is provided on one side inside the mounting base 7, and both ends of the first pin hole 701 extend to the outside of the mounting base 7.

[0029] In use, the first pin hole 701 is provided to allow the first pin shaft 9 to be inserted and installed.

[0030] A first pin 9 is inserted into the first pin hole 701. One end of the first pin 9 extends to the outside of the first pin hole 701 and is fixedly connected to the inner wall of the vertical plate 6. The other end of the first pin 9 extends to the outside of the first pin hole 701.

[0031] In use, the first pin 9 is inserted into the first pin hole 701 to facilitate the installation of the mounting base 7 on the inner wall of the vertical plate 6;

[0032] Vertical plates 6 are fixedly installed on the inner wall of the side damping plate 3. The inner wall of the vertical plate 6 is connected to the outer wall of the mounting base 7. A second pin hole 702 is provided at the center of the mounting base 7. Both ends of the second pin hole 702 extend to the outside of the mounting base 7. A second pin 10 is inserted into the inside of the second pin hole 702. One end of the second pin 10 extends to the outside of the second pin hole 702 and is connected to the outer wall of the reinforcing plate 8.

[0033] In this embodiment, the main body of the damper is first formed by combining the lower connecting plate 1, the upper connecting plate 2, and the side damping plate 3, making the overall structure of the damper relatively simple and easy to manufacture. Then, several reinforcing plates 8 are set to reinforce the space between the two side damping plates 3. At the same time, the second reinforcing angle seat 5 and the first reinforcing angle seat 4 are set to reinforce the space between the side damping plate 3 and the lower connecting plate 1 and the upper connecting plate 2, thereby effectively improving the overall structural strength of the damper. Finally, by inserting one end of the second pin 10 into the second pin hole 702 and the first pin 9 into the first pin hole 701, several reinforcing plates 8 can be horizontally placed between the two side damping plates 3, making it easy to assemble the reinforcing components of the damper, thus completing the use of the damper.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high ductility shear type damper characterized by: The device includes a lower connecting plate (1), on both sides of the top of the lower connecting plate (1) are fixedly installed with side damping plates (3), and an upper connecting plate (2) is fixedly installed on the top of the two side damping plates (3). Several reinforcing plates (8) are provided above the lower connecting plate (1) between the side damping plates (3). A mounting base (7) is installed on the outer wall of both sides of the reinforcing plate (8). A vertical plate (6) is fixedly installed on the inner wall of the side damping plate (3). The inner wall of the vertical plate (6) is connected to the outer wall of the mounting base (7). A second pin hole (702) is provided at the center of the mounting base (7). Both ends of the second pin hole (702) extend to the outside of the mounting base (7). A second pin shaft (10) is inserted into the second pin hole (702). One end of the second pin shaft (10) extends to the outside of the second pin hole (702) and is connected to the outer wall of the reinforcing plate (8).

2. The high ductility shear type damper according to claim 1, characterized in that: A first pin hole (701) is provided on one side inside the mounting base (7), and both ends of the first pin hole (701) extend to the outside of the mounting base (7).

3. A high-ductility shear damper according to claim 2, characterized in that: A first pin (9) is inserted into the first pin hole (701). One end of the first pin (9) extends to the outside of the first pin hole (701) and is fixedly connected to the inner wall of the vertical plate (6). The other end of the first pin (9) extends to the outside of the first pin hole (701).

4. A high-ductility shear damper according to claim 1, characterized in that: The lower connecting plate (1) and the upper connecting plate (2) are each fixed with a second reinforcing angle seat (5) on one end of their inner walls. The outer wall of the second reinforcing angle seat (5) is fixedly connected to the inner wall of the side damping plate (3).

5. A high-ductility shear damper according to claim 4, characterized in that: The lower connecting plate (1) and the upper connecting plate (2) are both fixed with a first reinforcing angle seat (4) on the inner wall of the end away from the second reinforcing angle seat (5). The outer wall of the first reinforcing angle seat (4) is fixedly connected to the inner wall of the side damping plate (3).

6. A high-ductility shear damper according to claim 1, characterized in that: The reinforcing plate (8) is arranged in a long strip structure, and there are eleven reinforcing plates (8) in total.

Images