CN217399999U

CN217399999U - Prefabricated indoor assembled sound-proof wall structure

Info

Publication number: CN217399999U
Application number: CN202122926728.5U
Authority: CN
Inventors: 何康喜; 吴宇恒
Original assignee: Shenzhen Zhan Yi Construction Group Co ltd
Current assignee: Shenzhen Zhan Yi Construction Group Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-09-09
Anticipated expiration: 2031-11-25

Abstract

The utility model belongs to the technical field of building structure, concretely relates to prefabricated indoor assembled sound-proof wall structure, which comprises a wall body, one side equidistance of wall body distributes there is convex stand fossil fragments, just convex stand fossil fragments fixed connection is adjacent on the wall body the joint has sound-proof sponge between the convex stand fossil fragments, and is adjacent the adjacent side of convex stand fossil fragments all is provided with acoustic celotex board one, and is adjacent be provided with acoustic celotex board two between the acoustic celotex board one, two fixed connection in one side of convex stand fossil fragments of acoustic celotex board, convex stand fossil fragments include stand fossil fragments, stand fossil fragments fixed connection is in one side of wall body, one side equidistance that stand fossil fragments are close to the wall is provided with indent waist groove, waist type hole has been seted up at the middle part of indent waist groove, the downthehole sliding connection of waist type has acoustic celotex board fixing device. The utility model discloses a, can be in advance to the sound insulation wall structure processing in advance to can fast assembly.

Description

Prefabricated indoor assembled sound-proof wall structure

Technical Field

The utility model belongs to the technical field of building structure, concretely relates to prefabricated indoor assembled sound-proof wall structure.

Background

Sound-insulating walls also refer to movable wall panels used in sound-recording rooms or studios, usually with one side of sound-absorbing material and the other side of sound-insulating and reflecting material. It is used to reduce the crosstalk of each sound source in the recording room, or to adjust the sound quality of the sound source by using the different sound absorption characteristics of the two sides of the wall board.

The existing sound insulation wall structure is inconvenient to install quickly, and meanwhile, installation speed is influenced due to the fact that the existing sound insulation wall structure cannot be machined in advance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated indoor assembled sound-proof wall structure can be processed in advance to sound-proof wall structure to can fast assembly.

The utility model discloses the technical scheme who takes specifically as follows:

the utility model provides a prefabricated indoor assembled sound-proof wall structure, includes the wall body, one side equidistance distribution of wall body has convex stand fossil fragments, just convex stand fossil fragments fixed connection is adjacent on the wall body the joint has the sound insulation sponge between the convex stand fossil fragments, and is adjacent the adjacent side of convex stand fossil fragments all is provided with acoustic celotex board one, and is adjacent be provided with acoustic celotex board two between the acoustic celotex board one, two fixed connection of acoustic celotex board are in one side of convex stand fossil fragments.

Preferably, convex stand fossil fragments include the stand fossil fragments, stand fossil fragments fixed connection is in one side of wall body, one side equidistance that the stand fossil fragments are close to the wall is provided with indent waist groove, waist type hole has been seted up at the middle part in indent waist groove, waist type downthehole sliding connection has acoustic celotex board fixing device.

Furthermore, the bolt can slide in the waist-shaped hole through the waist-shaped hole, so that the position of the square plate with the hole is adjusted, and the clamping lug corresponds to the circular hole in the L-shaped metal strip.

Preferably, acoustic celotex board fixing device includes the bolt, bolt sliding connection is downthehole at waist type, the outside of bolt is provided with the square board of trompil, the both sides of the square board of trompil articulate there is the grip block, the grip block lock joint is close to the rectangular one side of L shape metal at wall body one side both ends at acoustic celotex board one side, and the rectangular one side thick end that is close to convex stand fossil fragments of L shape metal is less than a little five millimeters.

Preferably, the both sides that stand fossil fragments are close to sound insulation sponge set up the quad slit two that the equidistance distributes, be provided with at least one quad slit one between the quad slit two, the lock joint has the soundproof cotton fixed plate in the quad slit one.

Preferably, the soundproof cotton fixed plate includes the square board of plastics, one side equidistance of the square board of plastics distributes and has consecutive four pyramid piece, two buckles are no less than to the opposite side both ends fixedly connected with of the square board of plastics, the buckle lock joint is at the inner wall of quad slit one.

Preferably, the outer wall of bolt has slided to cup jointed the spring, the spring is located between square board of trompil and the stand fossil fragments, the one end of keeping away from the wall body of bolt is provided with the nut, and the nut closely laminates with one side of the square board of trompil.

Further, the spring is arranged so that the spring can apply a force to the open hole square plate away from the wall.

Preferably, the long limit length of the square board of trompil is less than the minor face length that the inner wall of stand fossil fragments is close to the wall body, just the scope that the long limit length of the square board of trompil is less than the minor face length that the inner wall of stand fossil fragments is close to the wall body is three to five millimeters, the narrow limit width of the square board of trompil is less than the width on the same side of quad slit two, the grip block is provided with near the rectangular one side equidistance of L shape metal and is no less than two centre gripping lugs, the circular port that the equidistance distributes is seted up to the one side that is close to convex stand fossil fragments on the L shape metal is rectangular, interval between the circular port is the same with the interval between the centre gripping lug.

Further the long length of the long limit of trompil square board is less than the minor face length that the inner wall of stand fossil fragments is close to the wall body for the plug that the trompil square board can be convenient is in the stand fossil fragments, simultaneously less clearance, also can make the grip block receive the edge support of quad slit one and when L shape metal rectangular strip application of force, form a laborsaving lever, be convenient for extrude L shape metal rectangular strip, make L shape metal rectangular strip carry out certain deformation.

Preferably, the clamping plate penetrates through the second square hole, and when the clamping plate is supported by the edge of the second square hole, the clamping plate can be buckled in the L-shaped metal strip.

The utility model discloses the technological effect who gains does:

the utility model discloses, through rotating the nut on the bolt, drive the trompil quad slit and move towards the wall body, make the grip block under the edge-supported of quad slit one simultaneously, make the centre gripping lug carry out the centre gripping towards the rectangular one side of L shape metal, and can be through the position of adjustment trompil quad slit, make the centre gripping lug corresponding with the rectangular position of L shape metal, it takes place deformation to reach to make L shape metal rectangular, and the joint is in quad slit one, reach the fixed to the acoustic celotex board from this, and simple to operate is swift, and can promote fixed steadiness.

The utility model discloses, be convenient for with soundproof cotton fixed plate lock joint in square hole one through the buckle, promote the frictional force between convex stand fossil fragments and the soundproof sponge from this for place soundproof sponge and receive the purpose that gravity took place to empty, reach the purpose of being convenient for to install.

Drawings

FIG. 1 is a block diagram provided by an embodiment of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 provided by an embodiment of the present invention;

fig. 3 is a left side cross-sectional view of fig. 1 provided by an embodiment of the present invention;

fig. 4 is an expanded view of the structure of fig. 1 provided by an embodiment of the present invention;

fig. 5 is a top cross-sectional view of fig. 1 provided by an embodiment of the present invention;

fig. 6 is a schematic diagram of region a of fig. 4 according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a region B in fig. 4 according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wall body; 2. sound insulation sponge; 3. a first sound insulation board; 4. a second sound insulation board; 8. an L-shaped metal strip; 9. a circular hole;

5. a convex stud keel; 501. a column keel; 502. an inner concave waist groove; 503. a kidney-shaped hole; 504. a first square hole; 505. a second square hole;

6. a baffle fixing device; 601. a bolt; 602. a spring; 603. a square plate with holes; 604. a clamping plate; 605. clamping the bump;

7. a soundproof cotton fixing plate; 701. a plastic square plate; 702. a quadrangular pyramid block; 703. and (5) buckling.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

As shown in fig. 1-7, a prefabricated indoor assembled sound-proof wall structure, including wall body 1, one side equidistance distribution of wall body 1 has convex stand fossil fragments 5, and convex stand fossil fragments 5 fixed connection is on wall body 1, and the joint has syllable-dividing sponge 2 between the adjacent convex stand fossil fragments 5, and the adjacent side of adjacent convex stand fossil fragments 5 all is provided with acoustic celotex board one 3, is provided with acoustic celotex board two 4 between the adjacent acoustic celotex board one 3, and acoustic celotex board two 4 fixed connection is in one side of convex stand fossil fragments 5.

According to above-mentioned structure, through fixing convex stand fossil fragments 5 at the outer wall of wall body 1 earlier, later fill sound insulation sponge 2 between wall body 1 to carry out the centre gripping to sound insulation sponge 2 through soundproof cotton fixed plate 7 that sets up, later with 3 lock joints of acoustic celotex board between convex stand fossil fragments 5, later rotate acoustic celotex board fixing device 6, reach and carry out the centre gripping to 1 both sides L shape metal strip 8 of wall body, reach fixed purpose.

Referring to fig. 3, convex pillar keel 5 includes pillar keel 501, pillar keel 501 fixed connection is in one side of wall body 1, pillar keel 501 is close to one side equidistance of wall and is provided with indent waist groove 502, waist type hole 503 has been seted up at the middle part of indent waist groove 502, sliding connection has acoustic celotex board fixing device 6 in waist type hole 503, pillar keel 501 is close to the both sides of soundproof sponge 2 and sets up two 505 of equidistance distribution, be provided with at least one quad slit 504 between two 505 of quad slit, the lock joint has soundproof cotton fixed plate 7 in the quad slit 504.

According to the above structure, the sound insulation board fixing device 6 sliding in the waist-shaped hole 503 can slide to a certain extent through the waist-shaped hole 503, thereby improving the convenience of installation.

Referring to fig. 5-6, the baffle fixing device 6 includes a bolt 601, the bolt 601 is slidably connected in the waist-shaped hole 503, a hole-opened square plate 603 is provided on the outer side of the bolt 601, clamping plates 604 are hinged on both sides of the hole-opened square plate 603, the clamping plates 604 are fastened on one side of the L-shaped metal strip 8 at both ends of one side of the baffle plate 3 close to the wall 1, a spring 602 is slidably sleeved on the outer wall of the bolt 601, the spring 602 is located between the hole-opened square plate 603 and the upright keel 501, a nut is provided at one end of the bolt 601 far from the wall 1 and is tightly attached to one side of the hole-opened square plate 603, the length of the long side of the hole-opened square plate 603 is smaller than the length of the short side of the inner wall 1 of the upright keel 501 close to the wall 1 by three to five millimeters, the width of the narrow side of the hole square plate 603 is smaller than the same side width of the second 505, two centre gripping lugs 605 are no less than to grip block 604 one side equidistance that is close to L shape metal strip 8 is provided with, and the circular port 9 that the equidistance distributes is seted up to one side that is close to convex stand fossil fragments 5 on L shape metal strip 8, and the interval between circular port 9 is the same with the interval between the centre gripping lug 605, and grip block 604 alternates in quad slit two 505, and when grip block 604 received the marginal facies support of quad slit two 505, 606 can the lock joint in L shape metal strip 8.

According to the structure, through rotating the nut on the bolt 601, drive the square board 603 of trompil and remove towards wall body 1, make the grip block 604 under the edge support of square hole 504 simultaneously, make the centre gripping lug 605 carry out the centre gripping towards one side of L shape metal strip 8, and can be through the position of adjusting the square board 603 of trompil, make the position of centre gripping lug 605 and L shape metal strip 8 corresponding, it takes place to deform to reach to make L shape metal strip 8, and the joint is in square hole 504, reach the fixed to acoustic celotex board 3 from this.

Referring to fig. 7, the soundproof cotton fixing plate 7 includes a plastic square plate 701, four pyramid blocks 702 connected to each other are equidistantly distributed on one side of the plastic square plate 701, at least two buckles 703 are fixedly connected to both ends of the other side of the plastic square plate 701, and the buckles 703 are fastened to the inner wall of the first square hole 504.

According to the structure, the soundproof cotton fixing plate 7 is conveniently buckled in the first square hole 504 through the buckle 703, so that the friction force between the convex upright keel 5 and the soundproof sponge 2 is improved.

The utility model discloses a theory of operation does: the method comprises the steps that convex upright keels 5 are fixed on the outer wall of a wall body 1, sound insulation sponge 2 is filled between the wall bodies 1, the sound insulation sponge 2 is clamped through an arranged sound insulation cotton fixing plate 7, and then a sound insulation plate I3 is buckled between the convex upright keels 5;

afterwards, the nut on the bolt 601 is rotated to drive the hole-opening square plate 603 to move towards the wall body 1, and meanwhile, the clamping plate 604 is supported at the edge of the square hole 504, so that the clamping bump 605 clamps one side of the L-shaped metal strip 8, and the position of the hole-opening square plate 603 can be adjusted, so that the clamping bump 605 corresponds to the position of the L-shaped metal strip 8, the L-shaped metal strip 8 is deformed, and the clamping bump is clamped in the square hole 504, thereby fixing the first sound insulation plate 3.

And finally, filling a certain material in the convex upright keel 5, and fixing the second sound insulation board 4 on one side of the convex upright keel 5.

The installation simple operation, and the commonality is strong, and the flexibility is good.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides a prefabricated indoor assembled sound-proof wall structure, includes wall body (1), its characterized in that: convex upright keels (5) are distributed on one side of the wall body (1) in an equidistant mode, the convex upright keels (5) are fixedly connected to the wall body (1), sound insulation sponge (2) is clamped between every two adjacent convex upright keels (5), sound insulation boards I (3) are arranged on the adjacent sides of the adjacent convex upright keels (5), sound insulation boards II (4) are arranged between every two adjacent sound insulation boards I (3), and the sound insulation boards II (4) are fixedly connected to one side of the convex upright keels (5);

the convex upright post keel (5) comprises an upright post keel (501), the upright post keel (501) is fixedly connected to one side of the wall body (1), inner concave waist grooves (502) are equidistantly arranged on one side, close to the wall surface, of the upright post keel (501), waist-shaped holes (503) are formed in the middle of the inner concave waist grooves (502), and sound insulation board fixing devices (6) are slidably connected in the waist-shaped holes (503);

the acoustic celotex board fixing device (6) includes bolt (601), bolt (601) sliding connection is in waist type hole (503), the outside of bolt (601) is provided with the square board of trompil (603), the both sides of the square board of trompil (603) articulate has grip block (604), grip block (604) lock joint is close to one side of the rectangular (8) of L shape metal at wall body (1) one side both ends in acoustic celotex board (3).

2. The prefabricated indoor assembled soundproof wall structure of claim 1, wherein: the both sides that stand fossil fragments (501) are close to sound insulation sponge (2) set up the quad slit two (505) that the equidistance distributes, be provided with at least one quad slit one (504) between quad slit two (505), the lock joint has soundproof cotton fixed plate (7) in quad slit one (504).

3. A prefabricated indoor assembled soundproof wall structure according to claim 2, wherein: soundproof cotton fixed plate (7) include plastics square plate (701), one side equidistance of plastics square plate (701) distributes and has consecutive four pyramid piece (702), buckle (703) that two are no less than to the opposite side both ends fixedly connected with of plastics square plate (701), buckle (703) lock joint is at the inner wall of quad slit one (504).

4. The prefabricated indoor assembled soundproof wall structure of claim 1, wherein: the outer wall of bolt (601) slides and has cup jointed spring (602), spring (602) are located between trompil square board (603) and stand fossil fragments (501), the one end of keeping away from wall body (1) of bolt (601) is provided with the nut, and the nut closely laminates with one side of the square board of trompil (603).

5. The prefabricated indoor assembled soundproof wall structure of claim 1, wherein: the inner wall that the long limit length of trompil square board (603) is less than stand fossil fragments (501) is close to the minor face length of wall body (1), just the scope that the long limit length of trompil square board (603) is less than the minor face length of stand fossil fragments (501) is three to five millimeters, the narrow limit width of trompil square board (603) is less than the width with the limit of quad slit two (505), grip block (604) are provided with near one side equidistance of the rectangular (8) of L shape metal and are no less than two centre gripping lugs (605), circular port (9) that the equidistance distributes are seted up to one side that is close to convex stand fossil fragments (5) on the rectangular (8) of L shape metal, interval between circular port (9) is the same with the interval between centre gripping lug (605).

6. A prefabricated indoor assembled soundproof wall structure according to claim 2, wherein: the clamping plate (604) penetrates through the second square hole (505), and when the clamping plate (604) is supported by the edge of the second square hole (505), the clamping plate (606) can be buckled in the L-shaped metal strip (8).