Splicing type vibration attenuation damping rubber block based on connecting component

Abstract

The utility model belongs to the field of damping rubber blocks, particularly relates to a splicing type vibration attenuation damping rubber block based on a connecting component, and aims to solve the problems that when the existing damping rubber block is added, a plurality of damping rubber blocks are inconvenient to connect, and the number and the area of the damping rubber block are not convenient to increase stably. In order to solve the problems that when the thickness of a damping rubber block needs to be increased on a component, the damping rubber block cannot be stably connected and fixed, and then the vibration reduction effect of the whole structure is reduced, the following scheme is provided that the damping rubber block comprises two transverse steel structures and two connecting pieces, and the two connecting pieces are both arranged between the two transverse steel structures. When the damping rubber block is used, the height of the damping rubber block body can be increased, connection and fixation of a plurality of damping rubber block bodies are achieved, meanwhile, the number and the surface of the damping rubber block body are increased, a larger vibration reduction area is formed, the structural stability and the vibration reduction performance are enhanced, stable connection and fixation can be achieved, and the service life of the damping rubber block is prolonged. And the vibration reduction effect of the whole structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of damping rubber blocks, in particular to a spliced ​​vibration damping rubber block based on a connecting component. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. Steel structure connection refers to the mutual connection between steel structure components or parts. Steel structure connection is commonly connected by weld connection, bolt connection or rivet connection. Bolt connection is divided into ordinary bolt connection and high-strength bolt connection.

[0003] When steel structure components are connected, damping rubber blocks are often added between them to enhance the firmness and vibration reduction of the connection. However, most vibration reduction methods have the following shortcomings:

[0004] In the existing method, it is inconvenient to connect multiple damping rubber blocks when adding them, and it is not conducive to stably increasing the number and area of ​​the damping rubber blocks. As a result, when the thickness of the damping rubber blocks needs to be increased on the component, they cannot be stably connected and fixed, thereby reducing the vibration reduction effect of the entire structure.

[0005] In response to the above problems, the present utility model document proposes a spliced ​​vibration damping rubber block based on a connecting component. Utility Model Content

[0006] The utility model provides a spliced ​​vibration-damping rubber block based on a connecting component, which solves the problem in the prior art that it is inconvenient to connect multiple damping rubber blocks when adding them, and it is not conducive to stably increasing the number and area of ​​the damping rubber blocks, resulting in the inability to firmly connect and fix the damping rubber blocks when the thickness of the damping rubber blocks needs to be strengthened on the components, thereby reducing the vibration reduction effect of the entire structure.

[0007] The utility model provides the following technical solutions:

[0008] A spliced ​​vibration damping rubber block based on a connecting component, comprising:

[0009] Two transverse steel structures and two connecting members, wherein the two connecting members are arranged between the two transverse steel structures, a connecting bolt is passed through one side of the inner wall of each transverse steel structure, and a threaded hole for threaded connection of the connecting bolt is opened inside each connecting member;

[0010] The vibration reduction component is arranged on the transverse steel structure to enhance the vibration damping performance between the transverse steel structure and the connecting member.

[0011] In one possible design, the vibration damping assembly includes a damping rubber block body, a through groove, an insert strip, a slot, an insert block, a limit block, a slide groove and a limit groove. Each side of the transverse steel structure is provided with a slot for limiting the engagement of the damping rubber block body. The damping rubber block body is arranged between the transverse steel structure and the connecting piece, and the through groove is opened at the top of the damping rubber block body for allowing the corresponding connecting bolt to pass through and connect.

[0012] In a possible design, the inserting strip is fixedly provided on one side of the damping rubber block body, and the slot is provided on the other side of the damping rubber block body for limiting insertion of the inserting strip.

[0013] In one possible design, the insert block is fixedly arranged on one side of the damping rubber block body, the limit block is fixedly arranged on one side of the insert block, the limit groove is opened on the other side of the damping rubber block body for limiting the insertion of the limit block, the slide groove is opened on the other side of the damping rubber block body for limiting the sliding of the insert block, and the slide groove is connected to the limit groove.

[0014] In a possible design, the damping rubber block body is made of natural rubber.

[0015] In one possible design, the transverse steel structure and the connecting members are made of carbon structural steel.

[0016] In the present application, when in use, first, two transverse steel structures are used as the main structure and are connected together by two connecting pieces. The connecting pieces are provided with threaded holes inside, which are threadedly connected to the connecting bolts passing through one side of the inner wall of the transverse steel structure to ensure the stability of the structure. The damping rubber block body is arranged between the transverse steel structure and the connecting piece, and is limited by the card slot on one side of the transverse steel structure to ensure that the damping rubber block body will not shift during vibration. The damping rubber block body is made of natural rubber material with good elasticity and damping performance. When external vibration acts on the structure, the damping rubber block body can absorb and disperse the vibration energy, reducing the transmission and influence of the vibration on the structure.

[0017] Then, the insert strip on one side of the damping rubber block body is connected to the slot on the other side, thereby increasing the height of the damping rubber block body and realizing the connection and fixation of multiple damping rubber block bodies, which not only enhances the connection strength between the damping rubber block bodies, but also limits the relative displacement of the damping rubber block bodies during vibration, further improving the vibration reduction effect. The insert block is fixedly set on one side of the damping rubber block body, and the limit block is fixedly set on one side of the insert block. The limit block is inserted into the limit groove and pushes the damping rubber block body so that the insert block slides within the slide groove, thereby further limiting the displacement of the damping rubber block body and achieving the purpose of connection and fixation, which is conducive to increasing the number and surface of the damping rubber block bodies, forming a larger vibration reduction area, and enhancing the stability and vibration reduction performance of the structure. As the demand for vibration control increases, the vibration reduction performance of the structure can be further improved by increasing the number of damping rubber block bodies and changing the splicing method.

[0018] In the utility model, the spliced ​​vibration damping rubber block based on the connecting member can increase the height of the damping rubber block body by setting structures such as the insert strips and the slots, and realize the connection and fixation of multiple damping rubber block bodies, which not only enhances the connection strength between the damping rubber block bodies, but also limits the relative displacement of the damping rubber block bodies during the vibration process, further improving the vibration reduction effect;

[0019] In the utility model, the spliced ​​vibration damping rubber block based on the connecting member can further limit the displacement of the damping rubber block body by setting structures such as the insert block, the limit block, the slide groove and the limit groove, and achieve the purpose of connection and fixation, which is conducive to increasing the number and surface of the damping rubber block body, forming a larger vibration damping area, and enhancing the stability and vibration damping performance of the structure;

[0020] In the present invention, the height of the damping rubber block body can be increased, and the connection and fixation of multiple damping rubber block bodies can be realized. At the same time, it is also beneficial to increase the number and surface of the damping rubber block bodies, forming a larger vibration reduction area, enhancing the stability and vibration reduction performance of the structure, and can also achieve stable connection and fixation, thereby improving the vibration reduction effect of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a spliced ​​vibration damping rubber block based on a connecting member provided by an embodiment of the present utility model;

[0022] Figure 2 A schematic diagram of a split structure of a transverse steel structure and a connecting member of a spliced ​​vibration damping rubber block based on a connecting member provided by an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a damping rubber block body of a spliced ​​vibration damping rubber block based on a connecting member provided by an embodiment of the present utility model;

[0024] Figure 4 The second schematic diagram of the damping rubber block body structure of a spliced ​​vibration damping rubber block based on a connecting component provided in an embodiment of the present utility model.

[0025] Reference numerals:

[0026] 1. Horizontal steel structure; 2. Connecting parts; 3. Connecting bolts; 4. Threaded holes; 5. Slots; 6. Damping rubber block body; 7. Through slots; 8. Insert strips; 9. Slots; 10. Insert blocks; 11. Limit blocks; 12. Slideways; 13. Limit slots. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0028] Please refer to Figures 1-4 , a damping rubber block, comprising:

[0029] Two transverse steel structures 1 and two connecting members 2, the two connecting members 2 are arranged between the two transverse steel structures 1, a connecting bolt 3 is passed through one side of the inner wall of each transverse steel structure 1, and a threaded hole 4 for threaded connection of the connecting bolt 3 is opened inside each connecting member 2. The two transverse steel structures 1 serve as the main structure and are connected together through the two connecting members 2. A threaded hole 4 is provided inside the connecting member 2, which is threadedly connected to the connecting bolt 3 passing through one side of the inner wall of the transverse steel structure 1 to ensure the stability of the structure.

[0030] The vibration damping assembly is arranged on the transverse steel structure 1 to enhance the vibration damping between the transverse steel structure 1 and the connecting member 2. The vibration damping assembly includes a damping rubber block body 6, a through slot 7, an insert 8, a slot 9, an insert 10, a limit block 11, a slide 12, and a limit slot 13. Each side of the transverse steel structure 1 is provided with a slot 5 for the damping rubber block body 6 to be limited and engaged. The damping rubber block body 6 is arranged between the transverse steel structure 1 and the connecting member 2. The damping rubber block body 6 is arranged between the transverse steel structure 1 and the connecting member 2. The damping rubber block body 6 is limited and engaged by the slot 5 on one side of the transverse steel structure 1, ensuring that the damping rubber block body 6 does not shift during vibration. A through slot 7 is provided at the top of the damping rubber block body 6 for the corresponding connecting bolt 3 to pass through for connection.

[0031] The inserting strip 8 is fixedly arranged on one side of the damping rubber block body 6, and the slot 9 is opened on the other side of the damping rubber block body 6 for limiting the insertion of the inserting strip 8. The inserting strip 8 on one side of the damping rubber block body 6 and the slot 9 on the other side are plugged into each other, thereby increasing the height of the damping rubber block body 6 and realizing the connection and fixation of multiple damping rubber block bodies 6, which not only enhances the connection strength between the damping rubber block bodies 6, but also limits the relative displacement of the damping rubber block body 6 during the vibration process, thereby further improving the vibration reduction effect.

[0032] The insert block 10 is fixedly arranged on one side of the damping rubber block body 6, the limit block 11 is fixedly arranged on one side of the insert block 10, and the limit groove 13 is opened on the other side of the damping rubber block body 6 for the limit block 11 to be limited and inserted, and the slide groove 12 is opened on the other side of the damping rubber block body 6 for the insert block 10 to be limited and slid. The slide groove 12 is connected with the limit groove 13. The limit block 11 is inserted into the limit groove 13 and the damping rubber block body 6 is pushed so that the insert block 10 can be limited and slid in the slide groove 12, thereby further limiting the displacement of the damping rubber block body 6 and achieving the purpose of connection and fixation, which is beneficial to increase the number and surface of the damping rubber block body 6, forming a larger vibration reduction area, and enhancing the stability and vibration reduction performance of the structure.

[0033] The present application can be used in the field of damping rubber blocks, and can also be used in other fields applicable to the present application. Example

[0034] refer to Figures 1-4 , improved on the basis of embodiment 1: a spliced ​​vibration damping rubber block based on a connecting member, which is applied to the field of damping rubber blocks;

[0035] The damping rubber block body 6 is made of natural rubber material. The damping rubber block body 6 is made of natural rubber material and has good elasticity and damping performance. When external vibration acts on the structure, the damping rubber block body 6 can absorb and disperse the vibration energy, reducing the transmission and impact of vibration on the structure.

[0036] The transverse steel structure 1 and the connecting member 2 are made of carbon structural steel, which has good strength, plasticity and welding properties to enhance stability.

[0037] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this utility model should be included in the scope of protection of the present utility model. The embodiments of the present utility model and the features of the embodiments can be combined with each other unless there is a conflict. Therefore, the scope of protection of the present utility model shall be based on the scope of protection of the claims.

Claims

1. A spliced ​​vibration damping rubber block based on a connecting member, characterized in that: include: Two transverse steel structures (1) and two connecting members (2), wherein the two connecting members (2) are arranged between the two transverse steel structures (1), a connecting bolt (3) is passed through one side of the inner wall of each transverse steel structure (1), and a threaded hole (4) for threaded connection of the connecting bolt (3) is provided inside each connecting member (2); A vibration reduction component is provided on the transverse steel structure (1) and is used to enhance the vibration damping performance between the transverse steel structure (1) and the connecting member (2).

2. The spliced ​​vibration damping rubber block based on the connecting member according to claim 1 is characterized in that: The vibration reduction assembly includes a damping rubber block body (6), a through groove (7), an inserting strip (8), a slot (9), an inserting block (10), a limiting block (11), a sliding groove (12) and a limiting groove (13). A clamping groove (5) for limiting the damping rubber block body (6) is provided on one side of each of the transverse steel structures (1). The damping rubber block body (6) is arranged between the transverse steel structure (1) and the connecting member (2). The through groove (7) is provided at the top of the damping rubber block body (6) for allowing the corresponding connecting bolt (3) to pass through for connection.

3. The spliced ​​vibration damping rubber block based on the connecting member according to claim 2 is characterized in that: The inserting strip (8) is fixedly arranged on one side of the damping rubber block body (6), and the slot (9) is opened on the other side of the damping rubber block body (6) for limiting insertion of the inserting strip (8).

4. The spliced ​​vibration damping rubber block based on the connecting member according to claim 3 is characterized in that: The insert block (10) is fixedly arranged on one side of the damping rubber block body (6), the limit block (11) is fixedly arranged on one side of the insert block (10), the limit groove (13) is opened on the other side of the damping rubber block body (6) for the limit block (11) to be inserted in a limited position, the slide groove (12) is opened on the other side of the damping rubber block body (6) for the insert block (10) to slide in a limited position, and the slide groove (12) is connected to the limit groove (13).

5. The spliced ​​vibration damping rubber block based on the connecting member according to claim 4 is characterized in that: The damping rubber block body (6) is made of natural rubber.

6. The spliced ​​vibration damping rubber block based on a connecting member according to claim 1, characterized in that: The transverse steel structure (1) and the connecting piece (2) are made of carbon structural steel.

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