CN216713427U

CN216713427U - Sound insulation and shock absorption structure of building wall

Info

Publication number: CN216713427U
Application number: CN202123457039.0U
Authority: CN
Inventors: 杨永清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-10
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of building walls, in particular to a sound insulation and shock absorption structure of a building wall, which comprises a fixed wall, wherein a fixed frame is arranged on the fixed wall, a moving groove is formed in the fixed frame, a base is arranged in the moving groove, a shock absorption device is arranged on the base, one end, far away from the fixed wall, of the shock absorption device is connected with a supporting plate, a keel layer is arranged on one surface, far away from the shock absorption device, of the supporting plate, a sound insulation plate is arranged on one surface, far away from the supporting plate, of the keel layer, a sound insulation felt is arranged on one surface, far away from the keel layer, of the sound insulation plate, and the sound insulation plate has the beneficial effects that: noise accessible deadening felt and acoustic celotex board to effectively reduced, when external force strikes, elastic deformation takes place for the puigging piece of deadening felt, can absorb partly impact force, the deadening felt promotes the acoustic celotex board this moment, and the acoustic celotex board promotes the backup pad, and the backup pad passes through damping device and the effectual buffering vibrations of first spring, guarantees fixed wall's stability.

Description

Sound insulation and shock absorption structure of building wall

Technical Field

The utility model relates to the technical field of building walls, in particular to a sound insulation and shock absorption structure of a building wall.

Background

Building sound insulation is a measure taken for improving indoor sound environment of a building and isolating interference such as noise, and at present, in some civil or commercial buildings, such as recording rooms, broadcasting rooms and the like of television stations, studios, high-grade hotels, high-grade residences and the like, the building sound insulation has a good sound insulation effect.

In some sound insulation wall body technologies, sound insulation wall body generally designs to overall structure, directly covers one deck or multilayer acoustic celotex board promptly on the wall body surface, though this method can play certain syllable-dividing effect, but because acoustic celotex board and wall body integration bond, can not reach fine shock attenuation effect, it is comparatively difficult to be under construction moreover, in order to reach better sound insulation effect, often need thickening wall body greatly, cause the problem that the wall body occupies indoor space too much, therefore, we propose a building wall body's sound insulation shock-absorbing structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sound insulation and shock absorption structure of a building wall, which is used for solving the technical problem.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a building wall's sound insulation shock-absorbing structure, includes fixed wall, the last fixed frame that is provided with of fixed wall, the shifting chute has been seted up in the fixed frame, be provided with the base in the shifting chute, be provided with damping device on the base, damping device keeps away from fixed wall's one end and is connected with the backup pad, be provided with keel layer in the backup pad in the one side of keeping away from damping device, keel layer keeps away from and is provided with the acoustic celotex board in the one side of backup pad, the acoustic celotex board is kept away from and is provided with the deadening felt in the one side on keel layer.

The utility model is further configured to: damping device includes round bar, second spring, brace table, spacing body, pivot, connecting rod, mount, be provided with the round bar on the base, be provided with the brace table on the round bar, the round bar runs through the brace table setting, be provided with the second spring on the round bar between base and brace table, be provided with the pivot on the brace table, be provided with the connecting rod in the pivot, the backup pad bottom is provided with the mount, be provided with the articulated shaft on the mount, the mount passes through the articulated shaft with the connecting rod and articulates.

Through adopting above-mentioned technical scheme for fixed wall body accessible damping device reduces vibrations, thereby improves the device's stability.

The utility model is further configured to: a first spring is arranged between the supporting plate and the fixed wall body.

Through adopting above-mentioned technical scheme for fixed wall body accessible first spring reduces vibrations, thereby improves the device's stability.

The utility model is further configured to: the base is provided with a limiting rod.

Through adopting above-mentioned technical scheme, carry on spacingly to the base for the base can be at the smooth removal of moving inslot.

The utility model is further configured to: the sound insulation plate is provided with a sound insulation groove.

Through adopting above-mentioned technical scheme, improved the syllable-dividing efficiency of acoustic celotex board.

The utility model is further configured to: and the sound insulation felt is provided with a sound insulation block.

Through adopting above-mentioned technical scheme, improved the syllable-dividing efficiency of deadening felt, also improved the shock-absorbing capacity of deadening felt simultaneously.

The utility model is further configured to: one end of the round rod, which is close to the rotating shaft, is provided with a limiting body.

Through adopting above-mentioned technical scheme, guaranteed the distance that the brace table removed for the round bar, improved damping device's stability.

In conclusion, the beneficial technical effects of the utility model are as follows:

1. noise accessible deadening felt and acoustic celotex board to effectively reduced, when external force strikes, elastic deformation takes place for the puigging piece of deadening felt, can absorb partly impact force, the deadening felt promotes the acoustic celotex board this moment, and the acoustic celotex board promotes the backup pad, and the backup pad passes through damping device and the effectual buffering vibrations of first spring, guarantees fixed wall's stability.

2. When the backup pad received external force extrusion, the acoustic celotex board area mount removed towards the direction that is close to fixed wall body, and the mount passes through the connecting rod area pivot and removes towards the direction that is close to fixed wall body, and the pivot area brace table removes towards the direction that is close to fixed wall body to make brace table bottom extrusion second spring, second spring atress is compressed, can effectual buffering vibrations.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the horizontal structure of the present invention;

FIG. 3 is a schematic view of the base of the present invention;

fig. 4 is a schematic structural diagram of the present invention a.

In the figure: 1. fixing the wall; 2. a fixing frame; 3. a limiting rod; 4. a damping device; 5. a support plate; 6. a keel layer; 7. a sound insulating board; 8. a sound-deadening felt; 9. a first spring; 10. a sound insulation groove; 11. a sound insulation block; 12. a base; 13. a round bar; 14. a second spring; 15. a support table; 16. a limiting body; 17. a rotating shaft; 18. a connecting rod; 19. a fixed mount; 20. the slot is moved.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, the sound insulation and shock absorption structure for the building wall disclosed by the utility model comprises a fixed wall 1, wherein a fixed frame 2 is arranged on the fixed wall 1, a moving groove 20 is formed in the fixed frame 2, a base 12 is arranged in the moving groove 20, a shock absorption device 4 is arranged on the base 12, one end, far away from the fixed wall 1, of the shock absorption device 4 is connected with a supporting plate 5, a keel layer 6 is arranged on one surface, far away from the shock absorption device 4, of the supporting plate 5, a sound insulation plate 7 is arranged on one surface, far away from the supporting plate 5, of the keel layer 6, and a sound insulation felt 8 is arranged on one surface, far away from the keel layer 6, of the sound insulation plate 7.

In this embodiment: be provided with first spring 9 between backup pad 5 and fixed wall body 1 for 1 accessible first spring 9 of fixed wall body reduces vibrations, thereby improves the device's stability, has seted up sound insulation groove 10 on the acoustic celotex board 7, has improved the syllable-dividing efficiency of acoustic celotex board 7, has seted up puigging block 11 on the deadening felt 8, has improved the syllable-dividing efficiency of deadening felt 8, has also improved the shock-absorbing capacity of deadening felt 8 simultaneously.

In the use, noise accessible deadening felt 8 and acoustic celotex board 7 to by effectively reducing, when external force strikes, elastic deformation takes place for deadening block 11 of deadening felt 8, can absorb partly impact force, and deadening felt 8 promotes acoustic celotex board 7 this moment, and acoustic celotex board 7 promotes backup pad 5, and backup pad 5 passes through damping device 4 and the effectual buffering vibrations of first spring 9, guarantees fixed wall 1's stability.

Example 2

Referring to fig. 4, based on embodiment 1, the damping device 4 includes a round bar 13, a second spring 14, a support table 15, a limiting body 16, a rotating shaft 17, a connecting rod 18, and a fixing frame 19, the round bar 13 is disposed on the base 12, the support table 15 is disposed on the round bar 13, the round bar 13 penetrates through the support table 15, the second spring 14 is disposed on the round bar 13 between the base 12 and the support table 15, the rotating shaft 17 is disposed on the support table 15, the connecting rod 18 is disposed on the rotating shaft 17, a fixing frame 19 is disposed at the bottom end of the support plate 5, an articulated shaft is disposed on the fixing frame 19, and the fixing frame 19 is articulated with the connecting rod 18 through the articulated shaft.

In this embodiment: the 1 accessible damping device 4 of fixed wall body reduces vibrations to improve the device's stability, be provided with gag lever post 3 on the base 12, carry on spacingly to base 12, make base 12 can move at the mobile slot 20 internal stability, the one end that round bar 13 is close to pivot 17 is provided with spacing body 16, has guaranteed the distance that brace table 15 removed for round bar 13, has improved damping device 4's stability.

In the using process, when the supporting plate 5 is extruded by an external force, the sound insulation plate 7 drives the fixing frame 19 to move towards the direction close to the fixed wall 1, the fixing frame 19 drives the rotating shaft 17 to move towards the direction close to the fixed wall 1 through the connecting rod 18, the rotating shaft 17 drives the supporting table 15 to move towards the direction close to the fixed wall 1, so that the bottom end of the supporting table 15 extrudes the second spring 14, and the second spring 14 is compressed under the stress, namely, the vibration can be effectively buffered.

The implementation principle of the embodiment is as follows: in the use, noise accessible deadening felt 8 and acoustic celotex board 7, thereby effectively reduced, when external force strikes, elastic deformation takes place for the sound proof piece 11 of deadening felt 8, can absorb some impact force, deadening felt 8 promotes acoustic celotex board 7 this moment, acoustic celotex board 7 promotes backup pad 5, when backup pad 5 receives external force extrusion, acoustic celotex board 7 takes mount 19 to remove towards the direction that is close to fixed wall 1, mount 19 passes through connecting rod 18 and takes pivot 17 to remove towards the direction that is close to fixed wall 1, pivot 17 takes brace table 15 to remove towards the direction that is close to fixed wall 1, thereby make brace table 15 bottom extrusion second spring 14, second spring 14 atress is compressed, can effectual buffering vibrations, guarantee fixed wall 1's stability.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building wall's sound insulation shock-absorbing structure, includes fixed wall body (1), its characterized in that: be provided with fixed frame (2) on fixed wall body (1), mobile slot (20) have been seted up in fixed frame (2), be provided with base (12) in mobile slot (20), be provided with damping device (4) on base (12), the one end that fixed wall body (1) was kept away from in damping device (4) is connected with backup pad (5), be provided with keel layer (6) in the one side of keeping away from damping device (4) in backup pad (5), be provided with acoustic celotex board (7) in the one side of backup pad (5) is kept away from in keel layer (6), be provided with deadening felt (8) in the one side of keel layer (6) is kept away from in acoustic celotex board (7).

2. The sound-insulation and shock-absorption structure for the building wall body as claimed in claim 1, wherein: damping device (4) are including round bar (13), second spring (14), brace table (15), spacing body (16), pivot (17), connecting rod (18), mount (19), be provided with round bar (13) on base (12), be provided with brace table (15) on round bar (13), round bar (13) run through brace table (15) and set up, be provided with second spring (14) on round bar (13) between base (12) and brace table (15), be provided with pivot (17) on brace table (15), be provided with connecting rod (18) on pivot (17), backup pad (5) bottom is provided with mount (19), be provided with the articulated shaft on mount (19), mount (19) are articulated through the articulated shaft with connecting rod (18).

3. The sound-insulation and shock-absorption structure for the building wall body as claimed in claim 1, wherein: a first spring (9) is arranged between the supporting plate (5) and the fixed wall body (1).

4. The sound-insulation shock-absorption structure of the building wall body as claimed in claim 1, wherein: the base (12) is provided with a limiting rod (3).

5. The sound-insulation shock-absorption structure of the building wall body as claimed in claim 1, wherein: the sound insulation plate (7) is provided with a sound insulation groove (10).

6. The sound-insulation shock-absorption structure of the building wall body as claimed in claim 1, wherein: and the sound insulation felt (8) is provided with a sound insulation block (11).

7. A sound-insulating and shock-absorbing structure for building walls according to claim 2, wherein: and one end of the round rod (13) close to the rotating shaft (17) is provided with a limiting body (16).