CN215484116U - Vibration-damping and sound-insulating structure for steel structure roof of gymnasium - Google Patents
Vibration-damping and sound-insulating structure for steel structure roof of gymnasium Download PDFInfo
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- CN215484116U CN215484116U CN202121901039.2U CN202121901039U CN215484116U CN 215484116 U CN215484116 U CN 215484116U CN 202121901039 U CN202121901039 U CN 202121901039U CN 215484116 U CN215484116 U CN 215484116U
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Abstract
The utility model relates to the technical field of building boards, in particular to a steel structure roof vibration damping and sound insulation structure for a gymnasium, which comprises two color steel sandwich plate layers, wherein the two color steel sandwich plate layers are arranged at intervals, sound insulation layers are arranged on the opposite inner sides of the two color steel sandwich plate layers, sound absorption layers are arranged on the opposite inner sides of the two sound insulation layers, connecting plates are arranged on the opposite inner sides of the two sound absorption layers, and a vibration damping mechanism is arranged between the two connecting plates; damping mechanism is including installing two the connecting block of the relative inboard of connecting plate, one of them install the telescopic link on the connecting block, another install the stock on the connecting block, the stock slides and sets up on the telescopic link, two install the spring between the connecting block, the telescopic link is placed in the spring. The device has very high practical value, is worth promoting.
Description
Technical Field
The utility model relates to the technical field of building boards, in particular to a vibration-damping and sound-insulating structure for a steel structure roof of a gymnasium.
Background
With the development of science and technology, people's life changes with the place covered, people's attention to health is gradually higher, and a large number of gymnasiums and gymnasiums are also appeared on the market, but the gymnasiums are built in busy places of cities, the requirements on noise level in the places are higher, in order to reduce the noise generated by the gymnasiums, the gymnasiums can use noise-reducing building boards in the process of building, so that the noise is reduced, but the noise-reducing boards have single functions and are easy to damage under external force extrusion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that a noise reduction plate has single function and is easy to damage under external force extrusion in the prior art, and provides a vibration reduction and sound insulation structure for a steel structure roof of a gymnasium.
In order to achieve the purpose, the utility model adopts the following technical scheme:
designing a steel structure roof vibration damping and sound insulation structure of a gymnasium, which comprises two color steel sandwich plate layers, wherein the two color steel sandwich plate layers are arranged at intervals, sound insulation layers are arranged on the opposite inner sides of the two color steel sandwich plate layers, sound absorption layers are arranged on the opposite inner sides of the two sound insulation layers, connecting plates are arranged on the opposite inner sides of the two sound absorption layers, and a vibration damping mechanism is arranged between the two connecting plates;
damping mechanism is including installing two the connecting block of the relative inboard of connecting plate, one of them install the telescopic link on the connecting block, another install the stock on the connecting block, the stock slides and sets up on the telescopic link, two install the spring between the connecting block, the telescopic link is placed in the spring.
Preferably, both of the soundproof layers are provided as soundproof felt.
Preferably, both the sound absorption layers are made of foam metal materials.
Preferably, the two sides of the inner side of the connecting plate are provided with baffles, the two baffles on the connecting plate are arranged at intervals, and the two baffles on the two sides of the inner side of the connecting plate are in clearance fit.
The steel structure roof vibration-damping and sound-insulating structure for the gymnasium, provided by the utility model, has the beneficial effects that: this steel structure roofing damping sound-proof construction of gymnasium receives external force, and the spring between two connecting blocks can contract, lets steel structure part warp, and external force disappears the back, and the elasticity of spring exerts the force to the connecting block, lets the steel construction reconversion, falls through the triple of sound-absorbing layer and puigging and various steel sandwich plate layer and falls the noise, lets the steel construction fall the ability of making an uproar and further promotes.
Drawings
Fig. 1 is a schematic structural diagram (partial structural sectional view) of a vibration-damping and sound-insulating structure for steel-structured roof of a gymnasium, which is provided by the utility model.
Fig. 2 is a structural schematic diagram (partial structural sectional view) of a vibration-damping and sound-insulating structure for a steel structure roof of a gymnasium, which is provided by the utility model.
Fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: color steel sandwich plate layer 1, puigging 2, sound absorbing layer 3, connecting plate 4, connecting block 5, telescopic link 6, stock 7, spring 8, baffle 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-3, a steel structure roof vibration damping and sound insulation structure for a gymnasium comprises two color steel sandwich plate layers 1, wherein the two color steel sandwich plate layers 1 are arranged at intervals, sound insulation layers 2 are arranged on the opposite inner sides of the two color steel sandwich plate layers 1, the two sound insulation layers 2 are respectively arranged as sound insulation felts (the sound insulation felts are arranged on the two sound insulation layers 2, so that the whole weight of the steel structure is reduced, the sound insulation capability of the device is improved by utilizing the excellent mechanical property of the sound insulation felts), sound absorption layers 3 are arranged on the opposite inner sides of the two sound insulation layers 2, the two sound absorption layers 3 are respectively made of foam metal materials (the foam metal materials are arranged on the two sound absorption layers 3, and the foam metal has a series of good advantages of small density, good heat insulation performance, good sound insulation performance and the like, and the sound insulation and sound absorption effect of the steel structure is further enhanced), connecting plates 4 are arranged on the opposite inner sides of the two sound absorption layers 3, and a damping mechanism (a plurality of damping mechanisms are arranged here, so that one of the damping mechanisms is introduced conveniently) is arranged between the two connecting plates 4; the damping mechanism comprises connecting blocks 5 installed on the inner sides of two connecting plates 4, a sleeve rod 6 is installed on one connecting block 5, a long rod 7 is installed on the other connecting block 5, the long rod 7 is arranged on the sleeve rod 6 in a sliding mode, a spring 8 is installed between the two connecting blocks 5, the sleeve rod 6 is placed in the spring 8 (after the connecting plates 4 are subjected to external force, the arranged spring 8 can be compressed, the long rod between the sleeve rod 6 and the long rod 7 can be changed, the sleeve rod 6 and the long rod 7 are not in clearance fit, the sleeve rod 6 and the spring 8 are not in clearance fit, and the sleeve rod 6 and the long rod 7 are only arranged to avoid direct bending of the spring 8 due to no compression).
Example 2:
The working principle is as follows: after the steel structure is installed, when external force is applied, the spring 8 between the two connecting blocks 5 contracts to enable the steel structure to be partially deformed, after the external force disappears, the elastic force of the spring 8 applies force to the connecting blocks 5 to enable the steel structure to be restored to the original state, and the noise reduction capability of the steel structure is further improved through triple noise reduction of the sound absorption layer 3, the sound insulation layer 2 and the color steel sandwich plate layer 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. A steel structure roof vibration reduction and sound insulation structure for a gymnasium comprises two color steel sandwich plate layers (1), wherein the two color steel sandwich plate layers (1) are arranged at intervals, and is characterized in that sound insulation layers (2) are arranged on the opposite inner sides of the two color steel sandwich plate layers (1), sound absorption layers (3) are arranged on the opposite inner sides of the two sound insulation layers (2), connecting plates (4) are arranged on the opposite inner sides of the two sound absorption layers (3), and a vibration reduction mechanism is arranged between the two connecting plates (4);
damper is including installing two connecting block (5) of the relative inboard of connecting plate (4), one of them install telescopic link (6) on connecting block (5), another install stock (7) on connecting block (5), stock (7) slide to set up on telescopic link (6), two install spring (8) between connecting block (5), telescopic link (6) are placed in spring (8).
2. A gymnasium steel structure roof vibration-damping and sound-insulating structure according to claim 1, wherein both of the sound-insulating layers (2) are provided as sound-insulating felt.
3. A steel structure roofing vibration and sound insulation structure for gymnasiums according to claim 1, wherein both of the sound absorbing layers (3) are made of foam metal material.
4. A vibration damping and sound insulating structure for steel roof of gymnasium according to claim 1, wherein two baffles (9) are installed on two opposite inner sides of the connecting plates (4), the two baffles (9) on the connecting plates (4) are spaced apart from each other, and the two baffles (9) on the two opposite inner sides of the connecting plates (4) are in clearance fit with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901039.2U CN215484116U (en) | 2021-08-14 | 2021-08-14 | Vibration-damping and sound-insulating structure for steel structure roof of gymnasium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901039.2U CN215484116U (en) | 2021-08-14 | 2021-08-14 | Vibration-damping and sound-insulating structure for steel structure roof of gymnasium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484116U true CN215484116U (en) | 2022-01-11 |
Family
ID=79759541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121901039.2U Expired - Fee Related CN215484116U (en) | 2021-08-14 | 2021-08-14 | Vibration-damping and sound-insulating structure for steel structure roof of gymnasium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484116U (en) |
-
2021
- 2021-08-14 CN CN202121901039.2U patent/CN215484116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |