CN218521989U

CN218521989U - Bridge-cut-off type sound insulation wall structure

Info

Publication number: CN218521989U
Application number: CN202222783819.2U
Authority: CN
Inventors: 祝柳亿; 李欣怡; 徐赫
Original assignee: Zhejiang Changxing Construction Co ltd
Current assignee: Zhejiang Changxing Construction Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a bridge cut-off formula sound insulation wall structure relates to building structure technical field, the sound insulation protective device comprises a wall body, the standing groove has been seted up in the front of wall body, the front of wall body is provided with the cavity board that gives sound insulation, the inside of cavity board that gives sound insulation is provided with protection machanism, the back of cavity board that gives sound insulation is provided with coupling mechanism, protection machanism includes sound insulation assembly and protective assembly, protective assembly's outer wall and the inner wall fixed connection of the cavity board that gives sound insulation. The utility model discloses a first internal stay frame, second internal stay frame, the acoustical panel that sets up, inhale the sound cotton, the attaching plate, cooperation between acoustic celotex board and the apron, can provide the support to the inside of sound insulation cavity board through first internal stay frame and second internal stay frame, avoid sound insulation cavity board to receive pressure in the use and appear warping, through the acoustic celotex board, inhale the cooperation between sound cotton and the acoustical panel, can carry out the separation to sound, avoid noise diffusion, and the apron then can be to the acoustic celotex board, inhale sound cotton and acoustical panel and carry out the synchronous installation.

Description

Bridge-cut-off type sound insulation wall structure

Technical Field

The utility model relates to a building structure technical field, concretely relates to bridge cut-off formula sound insulation wall structure.

Background

With the rapid development of the times, people have higher and higher requirements on the architectural decoration of life, business and entertainment, and have higher and higher requirements on the sound insulation performance of civil and commercial walls, so that higher requirements are put forward on the architectural decoration wall structure. The measures adopted at present for enhancing the wall body effect include increasing the wall thickness, adopting complex sound insulation and noise elimination structure treatment and the like, such as a masonry/batten wall body with increased thickness, a multilayer gypsum board light steel wall body, or a composite wall body with a sound insulation structure layer additionally arranged on the surface of a brick wall or a concrete wall body and the like.

In the prior art, publication No. CN214833684U is proposed, and the technical solution disclosed in this patent document is as follows: the utility model provides a bridge cut-off formula sound insulation wall structure, its includes a plurality of wall body fossil fragments, sets up the surperficial metal mesh in wall body fossil fragments outside and cover the plaster coat of metal mesh, the vertical setting of wall body fossil fragments just is divided into first group fossil fragments, the second group fossil fragments are two sets of, the first plane setting of setting is kept close to in a side surface of all fossil fragments in the first group fossil fragments, the setting of the second is kept close to the second to the opposite side surface of all fossil fragments in the second group fossil fragments and is set for the plane setting, first set for the plane with the distance between the plane is set for to the second is greater than the thickness of single fossil fragments, just all fossil fragments in the first group fossil fragments with all fossil fragments in the second group fossil fragments are in the horizontal direction staggered distribution.

The following problems exist in the prior art:

when being constructed, the sound insulation wall is inconvenient to install quickly, and is easy to damage when being impacted by external force during the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge cut-off formula sound-proof wall structure to the sound-proof wall who mentions in solving above-mentioned background art is not convenient for install fast when being under construction, and the in-process that uses is being received to the sound-proof wall simultaneously, when receiving the striking of external force, appears the problem of damage easily.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the bridge-cut-off type sound insulation wall structure comprises a wall body, wherein a placing groove is formed in the front surface of the wall body, a sound insulation cavity plate is arranged on the front surface of the wall body, a protection mechanism is arranged inside the sound insulation cavity plate, and a connecting mechanism is arranged on the back surface of the sound insulation cavity plate;

the protection mechanism comprises a sound insulation component and a protection component, the outer wall of the protection component is fixedly connected with the inner wall of the sound insulation cavity plate, and the inner wall of the sound insulation component is movably connected with the outer wall of the protection component;

the connecting mechanism comprises a connecting assembly and a buckle assembly, one end of the connecting assembly is fixedly connected with the back of the sound-insulation cavity plate, and the outer wall of the buckle assembly is fixedly connected with the inner wall of the placing groove.

The utility model discloses technical scheme's further improvement lies in: the protection component comprises a first inner supporting frame, connecting rods and connecting rods are fixedly connected to the upper end and the lower end of the first inner supporting frame respectively, each connecting rod is fixedly connected to a second inner supporting frame respectively, and the outer walls of the first inner supporting frame and the second inner supporting frame are fixedly connected with the inner wall of the sound insulation cavity plate.

Adopt above-mentioned technical scheme, the cooperation between the frame of propping in first in this scheme and the second can provide the support to the inside of the cavity board that gives sound insulation, and then avoids the cavity board that gives sound insulation to receive pressure in the use and appear warping.

The utility model discloses technical scheme's further improvement lies in: the inner wall fixedly connected with rigging board of first internal stay frame, the side of rigging board and the inner wall fixed connection of second internal stay frame.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a sound insulation assembly, including the apron, the bottom center fixedly connected with acoustic celotex board of apron, the side fixed mounting of acoustic celotex board has the acoustical panel, the side fixed mounting of acoustical panel has the sound of inhaling cotton, the outer wall of apron inlays the rigid coupling and is connected with the locating frame.

Adopt above-mentioned technical scheme, the cooperation between this scheme septum soundboard, the sound absorption cotton and the acoustical panel can carry out the separation to sound, avoids noise diffusion.

The utility model discloses technical scheme's further improvement lies in: inhale the cotton outer wall of sound and the outer wall sliding connection of binding plate, the top fixedly connected with handle of apron.

Adopt above-mentioned technical scheme, the handle can be convenient for take the apron in this scheme to install the acoustic celotex board through the apron.

The utility model discloses technical scheme's further improvement lies in: coupling assembling includes the fixed column, the outer wall of fixed column evenly is provided with a plurality of activity kellies, the outer wall fixedly connected with elastic connection block of activity kellies, elastic connection block's the other end and the outer wall fixed connection of fixed column.

By adopting the technical scheme, the movable clamping rod can extrude the elastic connecting block in the scheme, so that the angle between the movable clamping rod and the fixed column can be adjusted.

The utility model discloses technical scheme's further improvement lies in: the buckle subassembly includes solid fixed ring, a plurality of draw-in grooves have evenly been seted up to solid fixed ring's inner wall, the inner wall of draw-in groove and the outer wall joint of activity kelly.

Adopt above-mentioned technical scheme, activity kelly can block in the inside of draw-in groove in this scheme to fix the fixed column, be convenient for install the cavity board that gives sound insulation.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a bridge cut-off formula sound-proof wall structure, first internal stay frame through setting up, the second internal stay frame, the acoustical panel, inhale the sound cotton, the attachment plate, cooperation between acoustic celotex board and the apron, can provide the support to the inside of sound insulation cavity board through first internal stay frame and second internal stay frame, avoid sound insulation cavity board to receive pressure in the use and appear warping, through the acoustic celotex board, inhale the cooperation between sound cotton and the acoustical panel, can carry out the separation to sound, avoid noise diffusion, and the apron then can be to the acoustic celotex board, inhale sound cotton and acoustical panel and carry out the synchronous installation, and the attachment plate can make the acoustic celotex board of placing, inhale sound cotton and acoustical panel remain stable.

2. The utility model provides a bridge cut-off formula sound insulation wall structure, through the activity kelly that sets up, the fixed column, the elastic connection piece, the cooperation between solid fixed ring and the draw-in groove, extrude activity kelly at the in-process that inserts solid fixed ring through the fixed column, make the activity kelly extrude elastic connection piece, the angle between activity kelly and the fixed column reduces simultaneously, the insertion of the fixed column of being convenient for, and elastic connection piece can promote the inside at the draw-in groove of activity kelly card, fix the fixed column, and then can install the cavity board that gives sound insulation fast.

Drawings

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

FIG. 2 is a sectional view of the protection mechanism of the present invention;

FIG. 3 is a structural sectional view of the wall body of the present invention;

fig. 4 is a structural sectional view of the connection mechanism of the present invention.

In the figure: 1. a wall body; 2. a sound-insulating cavity plate; 3. a protection mechanism; 31. a cover plate; 32. a handle; 33. a positioning frame; 34. a sound insulating board; 35. a sound-absorbing plate; 36. sound-absorbing cotton; 37. a first inner support frame; 371. a connecting rod; 372. a second inner support frame; 373. attaching a plate; 4. a connecting mechanism; 41. fixing the column; 42. a movable clamping rod; 43. an elastic connecting block; 44. a fixing ring; 45. a card slot; 5. and (6) placing the groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a bridge cut-off formula sound insulation wall structure, including wall body 1, standing groove 5 has been seted up in wall body 1's front, wall body 1's front is provided with syllable-dividing cavity board 2, the inside of syllable-dividing cavity board 2 is provided with protection mechanism 3, the back of syllable-dividing cavity board 2 is provided with coupling mechanism 4, protection mechanism 3 includes syllable-dividing subassembly and protective component, protective component's outer wall and syllable-dividing cavity board 2's inner wall fixed connection, the inner wall of syllable-dividing subassembly and protective component's outer wall swing joint, coupling mechanism 4 includes coupling assembling and buckle subassembly, coupling assembling's one end and syllable-dividing cavity board 2's back fixed connection, buckle subassembly's outer wall and standing groove 5's inner wall fixed connection.

As shown in fig. 1 to 4, in this embodiment, preferably, the protection component includes a first inner supporting frame 37, connecting rods 371 are fixedly connected to upper and lower ends of the first inner supporting frame 37, a second inner supporting frame 372 is fixedly connected to the other end of each connecting rod 371, outer walls of the first inner supporting frame 37 and the second inner supporting frame 372 are fixedly connected to inner walls of the soundproof cavity plate 2, the first inner supporting frame 37 and the second inner supporting frame 372 are matched with each other, support can be provided for the interior of the soundproof cavity plate 2, and further deformation of the soundproof cavity plate 2 due to pressure applied to the soundproof cavity plate 2 during use is avoided, an attaching plate 373 is fixedly connected to the inner wall of the first inner supporting frame 37, a side surface of the attaching plate 373 is fixedly connected to the inner wall of the second inner supporting frame 372, the soundproof component includes a cover plate 31, a sound insulation board 34 is fixedly connected to a bottom center of the cover plate 31, a sound insulation board 35 is fixedly installed to a side surface of the sound insulation board 34, a sound insulation board 36 is fixedly connected to an outer wall of the sound insulation board 31, and a handle 32 is connected to the sound insulation board 31, and a handle is connected to the sound insulation board 31.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, coupling assembling includes fixed column 41, the outer wall of fixed column 41 evenly is provided with a plurality of activity kelly 42, activity kelly 42's outer wall fixed connection elastic connection block 43, elastic connection block 43's the other end and fixed column 41's outer wall fixed connection, activity kelly 42 can extrude elastic connection block 43, thereby adjust the angle between activity kelly 42 and the fixed column 41, buckle assembly is including solid fixed ring 44, a plurality of draw-in grooves 45 have evenly been seted up to solid fixed ring 44's inner wall, the inner wall of draw-in groove 45 and activity kelly 42's outer wall joint, activity kelly 42 can block in draw-in groove 45's inside, thereby fix fixed column 41, be convenient for install syllable-dividing cavity board 2.

The working principle of the bridge-cut-off type sound insulation wall structure will be described in detail below.

As shown in fig. 1 to 4, the fixing column 41 of the sound-insulating cavity plate 2 is inserted into the fixing ring 44, the movable clamping rod 42 is pressed during the insertion process, so that the angle between the movable clamping rod 42 and the fixing column 41 is reduced, after the fixing column 41 is inserted, the elastic connecting block 43 pushes the movable clamping rod 42 to open, so that the movable clamping rod 42 is clamped inside the clamping groove 45, the fixing column 41 is fixed, the sound-insulating cavity plate 2 is quickly installed, the inside of the sound-insulating cavity plate 2 is supported by the first inner supporting frame 37 and the second inner supporting frame 372, sound is blocked under the matching sound insulation among the sound-insulating plate 34, the sound-absorbing cotton 36 and the sound-absorbing plate 35, so that the sound-absorbing effect is improved, and the attaching plate 373 can fix the installed sound-insulating plate 34, the sound-absorbing cotton 36 and the sound-absorbing plate 35, so that the stability in use is improved.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. Bridge cut-off formula sound insulation wall structure, including wall body (1), its characterized in that: a placing groove (5) is formed in the front face of the wall body (1), a sound-insulating cavity plate (2) is arranged on the front face of the wall body (1), a protection mechanism (3) is arranged inside the sound-insulating cavity plate (2), and a connecting mechanism (4) is arranged on the back face of the sound-insulating cavity plate (2);

the protection mechanism (3) comprises a sound insulation component and a protection component, the outer wall of the protection component is fixedly connected with the inner wall of the sound insulation cavity plate (2), and the inner wall of the sound insulation component is movably connected with the outer wall of the protection component;

the connecting mechanism (4) comprises a connecting assembly and a buckle assembly, one end of the connecting assembly is fixedly connected with the back of the sound-insulation cavity plate (2), and the outer wall of the buckle assembly is fixedly connected with the inner wall of the placing groove (5).

2. The bridge cut-off type soundproof wall structure according to claim 1, wherein: the protection component comprises a first inner support frame (37), wherein the upper end and the lower end of the first inner support frame (37) are fixedly connected with connecting rods (371) respectively and every, the other end of each connecting rod (371) is fixedly connected with a second inner support frame (372), and the outer wall of each inner support frame (37) and the outer wall of each second inner support frame (372) are fixedly connected with the inner wall of the sound insulation cavity plate (2).

3. The bridge cut-off type soundproof wall structure according to claim 2, wherein: the inner wall of the first inner support frame (37) is fixedly connected with a binding plate (373), and the side face of the binding plate (373) is fixedly connected with the inner wall of the second inner support frame (372).

4. The bridge cut-off type soundproof wall structure according to claim 1, wherein: the utility model discloses a sound insulation assembly, including apron (31), fixedly connected with acoustic celotex board (34) is located at the bottom center of apron (31), the side fixed mounting of acoustic celotex board (34) has acoustical panel (35), the side fixed mounting of acoustical panel (35) has sound absorption cotton (36), the outer wall of apron (31) is inlayed the rigid coupling and is connected with locating frame (33).

5. The bridge-cut type soundproof wall structure according to claim 4, wherein: the outer wall of the sound absorption cotton (36) is connected with the outer wall of the attaching plate (373) in a sliding mode, and the top of the cover plate (31) is fixedly connected with a handle (32).

6. The bridge cut-off type soundproof wall structure according to claim 1, wherein: coupling assembling includes fixed column (41), the outer wall of fixed column (41) evenly is provided with a plurality of activity kellies (42), the outer wall fixedly connected with elastic connection piece (43) of activity kellies (42), the other end of elastic connection piece (43) and the outer wall fixed connection of fixed column (41).

7. The bridge-cut type soundproof wall structure according to claim 1, wherein: the buckle assembly comprises a fixing ring (44), a plurality of clamping grooves (45) are uniformly formed in the inner wall of the fixing ring (44), and the inner wall of each clamping groove (45) is connected with the outer wall of the movable clamping rod (42) in a clamped mode.