CN216713470U

CN216713470U - Assembled building sound insulation wall

Info

Publication number: CN216713470U
Application number: CN202220218668.3U
Authority: CN
Inventors: 黎能辉
Original assignee: Hunan Liuyong Construction Co ltd
Current assignee: Hunan Liuyong Construction Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-10
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to an assembly type structure sound insulation wall, belong to the field of assembly building, it includes the bottom plate and with bottom plate vertical fixation's wall body, wherein, the wall body is close to many fossil fragments of indoor one side fixedly connected with, many fossil fragments are parallel to each other and interval distribution, all fossil fragments all pass through bolted connection with the wall body, one side that the wall body was kept away from to fossil fragments is equipped with the polylith acoustic celotex board, the acoustic celotex board includes first puigging and second puigging, first puigging passes through the detachable mode with the second puigging and is connected, be equipped with soundproof cotton between first puigging and the second puigging, soundproof cotton's one side is kept away from to first puigging is equipped with the detachable decorative board, the second puigging passes through the detachable mode with fossil fragments and is connected. This application acoustic celotex board easy dismounting's effect.

Description

Assembled building sound insulation wall

Technical Field

The application relates to the field of assembly buildings, in particular to an assembly type building sound insulation wall.

Background

The prefabricated building comprises various prefabricated structures, the site which needs a large amount of field operation in the traditional building mode is transferred to the interior of a factory, and a large amount of time cost and labor cost are saved for site construction.

At present, with the continuous improvement of people's cognitive level, people pay more attention to the privacy in room, the sound-proof wall body of fabricated building is also used in various buildings in a large number thereupon, and current sound-proof wall body is attached on the wall body with the acoustic celotex board that soundproof materials such as soundproof cotton and deadening felt formed through the mode that bonds and reaches syllable-dividing effect.

To the correlation technique among the above-mentioned, the inventor thinks that the acoustic celotex board on the current sound insulation wall body is under construction, and the staff bonds the monoblock acoustic celotex board on the wall body through materials such as cement mortar, but when damage appears in a certain department on the acoustic celotex board, because the mode of bonding leads to needing to change the whole dismantlement of acoustic celotex board then, still can destroy a lot of parts that can continue to use at the in-process of dismantling, causes unnecessary waste.

SUMMERY OF THE UTILITY MODEL

In order to let the acoustic celotex board be convenient for installation and dismantlement, this application provides an assembly type structure sound insulation wall body.

The application provides a pair of assembled building sound insulation wall body adopts following technical scheme:

the utility model provides an assembly type structure sound insulation wall, including the bottom plate and with bottom plate vertical fixation's wall body, wherein, the wall body is close to the fossil fragments of many perpendicular to bottom plates of indoor one side fixedly connected with, mutual parallel interval distribution between the fossil fragments, a plurality of fossil fragments all pass through bolted connection with the wall body, one side that the wall body was kept away from to the fossil fragments is equipped with the acoustic celotex board, the acoustic celotex board includes first puigging and second puigging, be equipped with soundproof cotton between first puigging and the second puigging, soundproof cotton's one side is kept away from to first puigging is equipped with the detachable decorative board, the second puigging passes through the detachable mode with fossil fragments and is connected.

Through adopting above-mentioned technical scheme, all fossil fragments are connected through the detachable mode with the wall body, make fossil fragments can follow the wall body and demolish at any time, and the acoustic celotex board also is connected through the detachable mode with fossil fragments, also makes and to carry out the split at any time between acoustic celotex board and the fossil fragments. The staff only need assemble each part on the wall body according to the order and fix the equipment that can accomplish the acoustic celotex board when the construction, rather than directly bond the acoustic celotex board on the wall body, has the convenient effect of dismouting.

Optionally, the keel comprises a first connecting plate and a second connecting plate which are arranged in parallel, a vertical plate is fixedly connected between the first connecting plate and the second connecting plate perpendicularly, the first connecting plate is connected with the wall body through bolts, a plurality of mounting holes are formed in the second connecting plate and distributed at intervals along the length direction of the keel, and a plurality of mounting nuts corresponding to the positions of the mounting holes are welded on one surface, close to the first connecting plate, of the second connecting plate.

By adopting the technical scheme, the first connecting plate on the keel is connected with the wall body through the bolt, so that the first connecting plate is detachably connected with the wall body; a plurality of mounting nuts corresponding to the positions of the mounting holes are welded on one surface, close to the first connecting plate, of the mounting hole in the second connecting plate and the second mounting plate, and the mounting holes and the mounting nuts are used for reserving mounting positions for connection between the sound insulation plate and the keel.

Optionally, still be equipped with a plurality of support columns between first puigging and the second puigging, the support column includes supporting part and connecting portion, the supporting part with connecting portion fixed connection, in the soundproof cotton was worn to locate by the supporting part, the supporting part both ends respectively with first puigging and second puigging butt, connecting portion passed the second puigging with mounting nut threaded connection.

Through adopting above-mentioned technical scheme, the support column passes the second puigging to be connected through screw-thread fit's mode with mounting nut, has realized dismantling between second mounting panel and the fossil fragments to be connected.

Optionally, the one end that the second puigging was kept away from to the supporting part is equipped with the connecting hole unanimous with supporting part length direction, is equipped with the connecting piece on the first puigging, and first puigging is passed to connecting piece one end and is connected through screw-thread fit's mode with the connecting hole, and the connecting piece other end is located the puigging outside and first puigging butt.

Through adopting above-mentioned technical scheme, the one end that the second puigging was kept away from to the support column is equipped with the connecting hole unanimous with support column length direction, is equipped with the connecting piece on the first puigging, and connecting piece one end is passed first puigging and is connected through screw-thread fit's mode with the connecting hole, has realized dismantling between first puigging and the support column and has been connected.

Optionally, the decorative board is close to the one side on first puigging be equipped with a plurality of positions with the recess that the connecting piece position corresponds, the connecting piece is located the recess in the one end outside first puigging.

Through adopting above-mentioned technical scheme, be equipped with the recess that a plurality of positions and connecting piece correspond in the decorative board is close to the one side on first puigging, when the decorative board is connected with first puigging, the recess on the decorative board covers the outside one end that is located the puigging with the connecting piece, guarantees that wall body surface is smooth.

Optionally, the cross section of the support part perpendicular to the support part axis is a regular polygon.

Through adopting above-mentioned technical scheme, the cross-section of support column perpendicular to support column axis is regular polygon, and regular polygon's cross-section makes things convenient for the staff to use the spanner to screw up the support column, has saved strength when screwing up the support column for the staff.

Optionally, a raised insertion part is arranged on the bottom plate, an insertion groove is arranged at one end of the wall body close to the bottom plate, and the insertion groove is connected with the insertion part in an insertion matching manner.

Through adopting above-mentioned technical scheme, the cooperation of pegging graft between wall body and the bottom plate, grafting portion on the bottom plate has not only played spacing effect to the wall body, can also reduce the possibility that the wall body takes place to turn on one's side.

Optionally, the insertion groove is provided with guide surfaces perpendicular to the two side surfaces of the bottom plate, and the distance between the guide surfaces gradually increases towards the direction that the insertion part approaches.

By adopting the technical scheme, the distance between the guide surfaces on the insertion groove is gradually increased towards the direction that the insertion part is close to, so that the distance between the guide surfaces on the insertion groove is larger than that of the insertion part, and the insertion groove is easier to be inserted on the insertion part.

In summary, the present application includes at least one of the following beneficial technical effects:

the keel is connected with the wall body through the bolt, and the sound insulation board is detachable from the keel, so that the effect of more convenient detachment and installation of the sound insulation board is achieved;

the wall body and the bottom plate are connected in a mode that the insertion grooves in the wall body are in insertion fit with the insertion parts in the bottom plate, and the effect of reducing the side turning possibility of the wall body is achieved.

Drawings

FIG. 1 is a schematic perspective view of a fabricated building sound insulation wall according to the present application;

FIG. 2 is a schematic front view of FIG. 1;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of A in FIG. 3;

fig. 5 is a schematic structural view of the support column of fig. 4.

Description of reference numerals: 1. a wall body; 2. a base plate; 3. a keel; 31. a first connecting plate; 32. a second connecting plate; 33. a vertical plate; 4. a sound insulating board; 41. a first sound insulating layer; 42. a second sound insulating layer; 43. sound insulation cotton; 5. a decorative plate; 51. a groove; 6. a support pillar; 61. a support portion; 62. a connecting portion; 63. connecting holes; 7. a connecting member; 8. a plug-in part; 9. inserting grooves; 91. a guide surface.

Detailed Description

The present application will be described in further detail with reference to fig. 1-5, and embodiments of the present application disclose a fabricated building sound insulation wall.

Referring to fig. 1, an assembly type structure sound insulation wall 1, included bottom plate 2 and with bottom plate 2 vertical fixation's wall 1, wherein, be formed with bellied grafting portion 8 on bottom plate 2, and wall 1 is close to the one end of bottom plate 2 and is equipped with inserting groove 9, all be equipped with spigot groove 9 perpendicular to bottom plate 2's both sides face and lead surface 91, distance between two leading surfaces 91 is towards the direction that is close to grafting portion 8 crescent, leading surface 91 makes inserting groove 9 can be better carry out the grafting cooperation with grafting portion 8. Before the wall body 1 and the wall body 1 are spliced, connecting materials for connecting the splicing groove 9 and the splicing part 8 are coated on the outer surface of the splicing part 8, then the wall body 1 is spliced on the bottom plate 2, and after the connecting materials are solidified, the connection between the wall body 1 and the bottom plate 2 can be completed.

Be close to indoor one side at wall body 1 and be provided with many with wall body 1 fixed connection's fossil fragments 3, the mutual parallel interval distribution between the adjacent fossil fragments 3, fossil fragments 3 have included parallel arrangement's first connecting plate 31 and second connecting plate 32, perpendicular fixedly connected with riser 33 between first connecting plate 31 and the second connecting plate 32, first connecting plate 31 is connected through the bolt with wall body 1. Second connecting plate 32 is used for connecting acoustic celotex board 4, and acoustic celotex board 4 has included first puigging 41, second puigging 42 and soundproof cotton 43, and soundproof cotton 43 presss from both sides and locates between first puigging 41 and the second puigging 42, still is equipped with decorative board 5 that is used for decorating first puigging 41 on the one side that second puigging 42 was kept away from to first puigging 41.

The keel 3 separates the sound insulation board 4 from the wall body 1, a hollow cavity is formed between the sound insulation board 4 and the wall body 1, the propagation path of sound waves is prolonged, and the sound insulation cotton 43 absorbs the transmitted sound waves. The soundproof cotton 43 forms the soundproof plate 4 with the first connecting plate 31 and the second connecting plate 32, and attenuates interference of external sound with the room.

Referring to fig. 2 to 5, a support column 6 is further arranged between the first sound-insulating layer 41 and the second sound-insulating layer 42, the support column 6 includes a support portion 61 and a connecting portion 62, the support portion 61 is fixedly connected with the connecting portion 62, a cross section of the support portion 61 perpendicular to the axis is a regular polygon, two ends of the support portion 61 are respectively abutted to the first sound-insulating layer 41 and the second sound-insulating layer 42, one end of the support portion 61, which is far away from the connecting portion 62, is provided with a connecting hole 63, the connecting portion 62 penetrates through the second sound-insulating layer 42 and is connected with a mounting nut on the second connecting plate 32, which is close to one surface of the first connecting plate 31, in a screw-fit manner, the first sound-insulating layer 41 is provided with a connecting member 7, one end of the connecting member 7 penetrates through the first sound-insulating layer 41 and is connected with the connecting hole 63 on the support portion 61 through a screw, and the other end is located outside the sound-insulating plate 4 and is abutted to the first sound-insulating layer 41 for connecting the first sound-insulating layer 41 and the support column 6.

The side that is close to indoor at first puigging 41 still is equipped with decorative board 5, and decorative board 5 bonds with first puigging 41, and the one side of decorative board 5 and first puigging 41 butt is equipped with the recess 51 that corresponds with connecting piece 7 position, and connecting piece 7 is located the outside one end of puigging 4 and is located this recess 51. The decorative plate 5 covers the soundproof plate 4, and serves as a decoration for the soundproof plate 4.

The application principle of the assembly type building sound insulation wall body is as follows: through being close to many fossil fragments of indoor one side-mounting at the wall body, fossil fragments one side passes through bolted connection with the wall body, and the fossil fragments opposite side passes through the detachable mode with the acoustic celotex board to be connected, all installs through the detachable mode between acoustic celotex board, fossil fragments, still the wall body three, and the staff only need install each part in the exact position then screw up support column and connecting piece, bonds the decorative board at last again and can accomplish the installation on the acoustic celotex board. The sound insulation board has the effect of facilitating the disassembly and the assembly of the sound insulation board.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembly type structure sound insulation wall body (1), includes bottom plate (2) and with bottom plate (2) vertical fixation's wall body (1), its characterized in that: one side of the wall body (1) close to the indoor is fixedly connected with a plurality of keels (3) vertical to the bottom plate (2), the keels (3) are parallel to each other and distributed at intervals, the keels (3) are connected with the wall body (1) through bolts, a plurality of sound insulation boards (4) are arranged on one side of the keel (3) far away from the wall body (1), the acoustic panel (4) comprises a first acoustic layer (41) and a second acoustic layer (42), the first sound insulation layer (41) and the second sound insulation layer (42) are detachably connected, soundproof cotton (43) is arranged between the first soundproof layer (41) and the second soundproof layer (42), one surface of the first sound insulation layer (41) far away from the sound insulation cotton (43) is provided with a detachable decorative plate (5), the second sound insulation layer (42) is detachably connected with the keel (3).

2. The fabricated building sound-insulating wall body as claimed in claim 1, wherein: fossil fragments (3) are including parallel arrangement's first connecting plate (31) and second connecting plate (32), perpendicular fixedly connected with riser (33) between first connecting plate (31) and second connecting plate (32), first connecting plate (31) with wall body (1) is through bolted connection, be equipped with the edge on second connecting plate (32) fossil fragments (3) length direction interval distribution's a plurality of mounting holes, second connecting plate (32) are close to the one side welding of first connecting plate (31) have with a plurality of mounting nut that the mounting hole position corresponds.

3. The fabricated building sound-insulating wall body as claimed in claim 2, wherein: first puigging (41) with still be equipped with a plurality of support columns (6) between second puigging (42), support column (6) are including supporting part (61) and connecting portion (62), supporting part (61) with connecting portion (62) fixed connection, supporting part (61) are worn to locate in soundproof cotton (43), supporting part (61) both ends respectively with first puigging (41) and second puigging (42) butt, connecting portion (62) pass second puigging (42) with mounting nut threaded connection.

4. The fabricated building sound-insulating wall body according to claim 3, wherein: keep away from supporting part (61) the one end of second puigging (42) be equipped with supporting part (61) the unanimous connecting hole (63) of length direction, wear to be equipped with connecting piece (7) on first puigging (41), connecting piece (7) one end is passed first puigging (41) with connecting hole (63) are connected through screw-thread fit's mode, connecting piece (7) other end is located septum (4) outside with septum (4) butt.

5. The fabricated building sound-insulating wall body according to claim 4, wherein: decorative board (5) are close to the one side of first puigging (41) be equipped with a plurality of positions with recess (51) that connecting piece (7) position corresponds, connecting piece (7) are located the outer one end of first puigging (41) is located in recess (51).

6. The fabricated building sound-insulating wall body of claim 4, wherein: the cross section of the supporting part (61) perpendicular to the axis of the supporting column (6) is a regular polygon.

7. The fabricated building sound-insulating wall body according to claim 1, wherein: the wall is characterized in that a plugging portion (8) is arranged on the bottom plate (2), a plugging groove (9) is formed in one end, close to the bottom plate (2), of the wall body (1), and the plugging groove (9) is connected with the plugging portion (8) in a plugging matching mode.

8. The fabricated building sound-insulating wall body according to claim 7, wherein: the two side faces of the bottom plate (2) perpendicular to the insertion groove (9) are provided with guide faces (91), and the distance between the guide faces (91) gradually increases towards the direction far away from the insertion part (8).