CN219586978U - Sound insulation wall - Google Patents

Abstract

The utility model discloses a sound insulation wall, which relates to the technical field of building sound insulation and comprises a first wall plate and a second wall plate, wherein the first wall plate and the second wall plate both comprise an outer wall body and an inner wall body, the outer wall body is coated outside the inner wall body, a cavity is arranged between the outer wall body and the inner wall body, sound absorbing cotton is arranged in the cavity, the first wall plate and the second wall plate are mutually perpendicular, a first groove is formed in one side of the first wall plate, a second groove matched with the first groove is formed in the second wall plate, an inserting block is arranged between the first wall plate and the second wall plate, and fixing bolts are arranged on the upper side and the lower side of the inserting block. The utility model has the effect of realizing the splicing of two sound-insulation wallboards at the corner.

Description

Sound insulation wall

Technical Field

The utility model relates to the technical field of building sound insulation, in particular to a sound insulation wall.

Background

There are often a variety of noise in cities, so people are increasingly focusing on the sound insulation properties of buildings in pursuit of more comfortable life.

The related art can refer to the chinese patent with publication number CN214834021U, it discloses an environmental protection sound insulation wallboard, including the acoustic celotex board body, one of them relative both sides end of acoustic celotex board body is fixedly connected with owner's inserted block and fixing base respectively, the fixing base keep away from the side of acoustic celotex board body and is provided with the slot with main inserted block looks adaptation, the inboard of slot is provided with the reinforcement component, the reinforcement component includes stiffening plate and a plurality of compression spring, the length of stiffening plate is unanimous with the length of slot, a plurality of compression spring evenly distributed is in the inboard of slot, and a plurality of compression spring's both ends respectively with the inner wall and the stiffening plate fixed connection of slot.

For the related art, the two adjacent sound-insulating wallboards can be spliced together through the inserting blocks and the inserting grooves to form a sound-insulating wall, but the two wallboards at the corner of the wall can be installed in other modes.

Disclosure of Invention

In order to realize the splicing of two sound-insulating wallboards at the corner of a wall, the utility model provides a sound-insulating wall.

The utility model provides a sound insulation wall which adopts the following technical scheme:

the utility model provides a sound insulation wall, includes first wallboard and second wallboard, first wallboard and second wallboard all include outer wall body and interior wall body, the cladding of outer wall body is outside interior wall body, be equipped with the cavity between outer wall body and the interior wall body, be equipped with in the cavity and inhale the sound cotton, first wallboard and second wallboard mutually perpendicular set up, first recess has been seted up to first wallboard one side, second wallboard has seted up with first recess matched with second recess, be equipped with the inserted block between first wallboard and the second wallboard, both sides all are equipped with fixing bolt about the inserted block.

Through adopting above-mentioned technical scheme, set up the cavity and be equipped with between outer wall body and the interior wall body and inhale the sound cotton in the cavity, can make the sound insulation wall possess the performance of inhaling sound, set up in the second recess that the inserted block can insert first wallboard and second wallboard, splice first wallboard and second wallboard together and form the corner to fix together through fixing bolt, thereby realize the concatenation of two sound insulation wallboards in corner department.

Optionally, a third groove is formed in the other side of the first wallboard, and the third groove is the same as the first groove.

Through adopting above-mentioned technical scheme, first wallboard sets up the third recess the same with first recess, can continue the concatenation with first wallboard through the inserted block to realize the concatenation of wall.

Optionally, a fourth groove is formed on the other side of the second wallboard, and the fourth groove is the same as the first groove.

Through adopting above-mentioned technical scheme, the fourth recess the same with first recess is offered to the second wallboard, can also continue the installation through inserted block and fixing bolt for realize the concatenation of wall.

Optionally, a reinforcement is disposed between the first wall plate and the second wall plate, and the reinforcement is rectangular and fixed by bolts.

Through adopting above-mentioned technical scheme, the connecting between first wallboard and the second wallboard can be strengthened to the reinforcement, improves the stability of first wallboard and second wallboard installation.

Optionally, the outer wall body is provided with a clamping groove adapted to the reinforcing piece.

Through adopting above-mentioned technical scheme, the draw-in groove with the reinforcement adaptation can be made in reinforcement embedding first wallboard and the second wallboard to the outer wall body is seted up, makes the sound insulation wall surface more level and smooth.

Optionally, heat insulation layers are arranged on the front side and the rear side of the inner wall body.

Through adopting above-mentioned technical scheme, both sides set up the heat preservation around the interior wall body can improve the thermal insulation performance of sound insulation wall.

Optionally, the sound absorbing cotton is evenly provided with bulges towards one side surface of the outer wall body.

Through adopting above-mentioned technical scheme, inhale the sound cotton and evenly be equipped with the arch towards outer wall body one side surface, can scatter away the sound wave that the noise produced, improve the sound insulation effect of sound insulation wall.

Optionally, the fixing bolt is an inner hexagon bolt.

Through adopting above-mentioned technical scheme, set up the hexagon socket head cap screw and can bear bigger load, can also more easy to assemble simultaneously, keep the sound insulation wall surface level and smooth.

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

1. the cavity is formed between the outer wall body and the inner wall body, and the sound-absorbing cotton is arranged in the cavity, so that the sound-absorbing wall has sound-absorbing performance, the plug can be inserted into the first groove of the first wallboard and the second groove of the second wallboard, the first wallboard and the second wallboard are spliced together to form a corner, and the corner is fixed together through the fixing bolts, and therefore the splicing of the two sound-absorbing wallboards at the corner is realized;

2. the reinforcement can strengthen the connection between the first wallboard and the second wallboard, so that the installation stability of the first wallboard and the second wallboard is improved;

3. the sound absorbing cotton evenly is equipped with the arch towards outer wall body one side surface, can scatter away the sound wave that the noise produced, improves the sound insulation effect of sound insulation wall.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic view showing the construction of a first wall panel according to an embodiment of the present utility model.

Fig. 3 is an exploded view of the overall structure of an embodiment of the present utility model.

Fig. 4 is a cross-sectional view of a wall panel construction of an embodiment of the present utility model.

Fig. 5 is a schematic view of an internal structure of an exterior wall according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a first wallboard; 11. a first groove; 12. a third groove; 2. a second wallboard; 21. a second groove; 22. a fourth groove; 3. an outer wall; 31. a clamping groove; 4. an inner wall; 41. a heat preservation layer; 5. a cavity; 51. sound absorbing cotton; 52. a protrusion; 6. inserting blocks; 7. a fixing bolt; 8. a reinforcement.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a sound insulation wall. Referring to fig. 1, a soundproof wall includes a first wall plate 1 and a second wall plate 2, the length, width and height of the first wall plate 1 and the second wall plate 2 are identical, the first wall plate 1 and the second wall plate 2 are perpendicular to each other, and the first wall plate 1 and the second wall plate 2 are spliced together to form a right angle corner.

Referring to fig. 2 and 3, a first groove 11 is formed in one side of a first wallboard 1, the first groove 11 is in a cuboid groove shape, a second groove 21 matched with the first groove 11 is formed in a second wallboard 2, the forming depth and the extending length of the second groove 21 and the first groove 11 are identical, an inserting block 6 is arranged between the first wallboard 1 and the second wallboard 2, the inserting block 6 is in a cuboid shape, the first groove 11 and the second groove 21 can be just inserted, two fixing bolts 7 are respectively arranged on the upper side and the lower side of the inserting block 6, the two fixing bolts 7 penetrate through the first wallboard 1 to abut against the inserting block 6, the other two penetrating through the second wallboard 2 to abut against the inserting block 6, and the fixing bolts 7 are all hexagon socket head bolts, so that the first wallboard 1 and the second wallboard 2 are fixed together.

Referring to fig. 2 and 3, a third groove 12 is formed in the other side of the first wall plate 1, the third groove 12 is identical to the first groove 11, a fourth groove 22 is formed in the other side of the second wall plate 2, and the fourth groove 22 is identical to the first groove 11, so that the first wall plate 1 can be continuously installed on the side surfaces of the first wall plate 1 and the second wall plate 2 through the insertion block 6, and wall surface splicing of the sound insulation wall is realized.

Referring to fig. 1, a stiffener 8 is provided between a first wall plate 1 and a second wall plate 2, the stiffener 8 is rectangular and is fixed by bolts, two bolts penetrate through the stiffener 8 to be abutted into the first wall plate 1, the other two bolts penetrate through the stiffener 8 to be abutted into the second wall plate 2, and the stiffener 8 is provided with two groups, so that the connection between the first wall plate 1 and the second wall plate 2 can be further reinforced.

Referring to fig. 1 and 4, the first wall plate 1 and the second wall plate 2 each include an outer wall body 3 and an inner wall body 4, the outer wall body 3 is coated outside the inner wall body 4, heat insulation layers 41 are arranged on the front side and the rear side of the inner wall body 4, and the heat insulation layers 41 are made of high polymer materials with heat insulation performance, so that the heat insulation performance of the sound insulation wall is improved.

Referring to fig. 3 and 4, the outer wall 3 is provided with a clamping groove 31 adapted to the reinforcing member 8, so that the reinforcing member 8 is embedded into the soundproof wall, and the wall surface is smoother.

Referring to fig. 4 and 5, a cavity 5 is provided between the outer wall 3 and the inner wall 4, sound-absorbing cotton 51 is provided in the cavity 5, protrusions 52 are uniformly provided on a side surface of the sound-absorbing cotton 51 facing the outer wall 3, and the protrusions 52 are in a quadrangular pyramid shape.

The implementation principle of the sound insulation wall provided by the embodiment of the utility model is as follows: firstly, the inserting block 6 can be inserted into the first groove 11 of the first wallboard 1 and the second groove 21 of the second wallboard 2, the first wallboard 1 and the second wallboard 2 are spliced together to form a corner, then the fixing bolts 7 on the upper side and the lower side are installed, then the reinforcing piece 8 is installed, finally, the wall surface can be continuously spliced through the inserting block 6 and the fixing bolts 7, and all the grooves formed in the first wallboard 1 and the second wallboard 2 are formed in the outer wall body 3.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a sound insulation wall which characterized in that: including first wallboard (1) and second wallboard (2), first wallboard (1) and second wallboard (2) all include outer wall body (3) and interior wall body (4), outer wall body (3) cladding is outside wall body (4), be equipped with cavity (5) between outer wall body (3) and interior wall body (4), be equipped with in cavity (5) and inhale sound cotton (51), first wallboard (1) and second wallboard (2) mutually perpendicular set up, first recess (11) have been seted up to first wallboard (1) one side, second wallboard (2) have seted up with first recess (11) matched with second recess (21), be equipped with between first wallboard (1) and second wallboard (2) insert piece (6), both sides all are equipped with fixing bolt (7) about insert piece (6).

2. A sound-deadening wall according to claim 1, wherein: a third groove (12) is formed in the other side of the first wallboard (1), and the third groove (12) is identical to the first groove (11).

3. A sound-deadening wall according to claim 1, wherein: a fourth groove (22) is formed in the other side of the second wallboard (2), and the fourth groove (22) is identical to the first groove (11).

4. A sound-deadening wall according to claim 1, wherein: a reinforcing piece (8) is arranged between the first wallboard (1) and the second wallboard (2), and the reinforcing piece (8) is rectangular and fixed through bolts.

5. A sound-deadening wall according to claim 4, wherein: the outer wall body (3) is provided with a clamping groove (31) matched with the reinforcing piece (8).

6. A sound-deadening wall according to claim 1, wherein: the front side and the rear side of the inner wall body (4) are provided with heat insulation layers (41).

7. A sound-deadening wall according to claim 1, wherein: the sound absorbing cotton (51) is uniformly provided with bulges (52) towards one side surface of the outer wall body (3).

8. A sound-deadening wall according to claim 1, wherein: the fixing bolt (7) is an inner hexagon bolt.