CN214272500U

CN214272500U - A kind of municipal building soundproof wall structure

Info

Publication number: CN214272500U
Application number: CN202023231806.1U
Authority: CN
Inventors: 郑叔锋
Original assignee: Guangdong Hengyang Construction Engineering Co ltd
Current assignee: Guangdong Hengyang Construction Engineering Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-24
Anticipated expiration: 2030-12-28

Abstract

The application relates to the technical field of buildings, in particular to a municipal building sound-proof wall structure which comprises a bearing wall, sound-proof cotton attached to one side of the bearing wall, two layers of first sound-absorbing felt and second sound-absorbing felt respectively attached to two opposite sides of the sound-proof cotton, and an installation mechanism; the mounting mechanism comprises a supporting rod and a fixing block, and the fixing block is internally provided with a jack for the supporting rod to be inserted and matched; the mounting mechanism also comprises a fixing component, the fixing component comprises a screw fixedly connected to the supporting rod and a thread arranged in the fixing block, and the thread is circumferentially arranged in the jack; the supporting rod is internally provided with a containing groove for containing the fixing assembly, the fixing block is internally provided with a lock hole, the lock hole is communicated with the jack, the fixing assembly comprises a lock block which is connected in the containing groove in a sliding manner and a spring which is movably arranged between the supporting rod and the lock block, and when the spring is in a natural state, the lock block is in insertion fit with the lock hole. This application has the technological effect who reaches syllable-dividing effect.

Description

Municipal building sound insulation wall structure

Technical Field

The application relates to the technical field of packing, especially, relate to a municipal building sound insulation wall structure.

Background

Along with the acceleration of the urbanization process, more and more people live into the commercial houses, and living conditions are improved, but the existing building wall body structure is single, sound is easy to propagate, the noise problem of upstairs and downstairs is more and more serious, and life and rest among people are easily influenced.

There is a need for a municipal building sound insulating wall structure.

SUMMERY OF THE UTILITY MODEL

In order to reach syllable-dividing effect, this application provides a municipal building sound-proof wall structure.

The application provides a pair of municipal building sound-proof wall structure adopts following technical scheme:

a municipal building sound insulation wall structure comprises a bearing wall, sound insulation cotton attached to one side of the bearing wall, a first sound absorption felt and a second sound absorption felt which are attached to two opposite sides of the sound insulation cotton respectively, and an installation mechanism which is arranged in the sound insulation cotton and used for fixedly installing the sound insulation cotton on the bearing wall; the mounting mechanism comprises a support rod which is in splicing fit with the soundproof cotton and is fixedly connected to the bearing wall, and a fixed block which is in splicing fit with the support rod and is tightly propped against the soundproof cotton, wherein a jack for splicing and matching the support rod is arranged in the fixed block; the mounting mechanism further comprises a fixing component which is arranged between the fixing block and the supporting rod and is used for fixedly connecting the fixing block and the supporting rod, the fixing component comprises a screw rod fixedly connected to the supporting rod and a thread arranged in the fixing block, and the thread is circumferentially arranged in the jack; the utility model discloses a support bar, including the bracing piece, be provided with the storage tank that supplies fixed subassembly holding in the bracing piece, be provided with the lockhole in the fixed block, the lockhole with be linked together between the jack, fixed subassembly including slide connect in the storage tank locking piece and movable mounting in the bracing piece spring between the locking piece works as when the spring is in natural state, the locking piece with peg graft cooperation between the lockhole.

By adopting the technical scheme, when sound insulation is required to be realized, a worker sequentially attaches the first sound-absorbing felt and the soundproof cotton to the bearing wall, and then fixedly installs the soundproof cotton on the bearing wall by using the installation mechanism, so that the situation that the soundproof cotton falls off from the inside of the bearing wall is reduced, and then attaches the second sound-absorbing felt to one side of the soundproof cotton, which is far away from the bearing wall, so that the outside of the soundproof cotton is kept in a flat state; the soundproof effect of the soundproof wall structure is realized by using the soundproof cotton, the first sound-absorbing felt and the second sound-absorbing felt; when the soundproof cotton needs to be installed, the supporting rod is fixedly connected to the bearing wall, and therefore when workers attach the soundproof cotton to the bearing wall, the soundproof cotton is in inserting fit with the supporting rod, the workers move the fixing block and insert and fit the inserting holes of the fixing block with the supporting rod, and meanwhile the fixing block abuts against the soundproof cotton, so that the soundproof cotton is attached to the bearing wall, and the occurrence of the situation that the soundproof cotton falls off from the bearing wall is reduced; when the fixing block and the supporting rod are required to be fixedly connected, a worker holds and rotates the fixing block, so that the fixing block and the supporting rod are matched in an inserting mode, meanwhile, the fixing block is in threaded connection with the screw rod, the fixing block abuts against the soundproof cotton, the fixing block is further fixedly connected with the supporting rod, and the situation that the soundproof cotton falls off from the bearing wall is reduced; when needing to peg graft between fixed block and the bracing piece and cooperate, the staff grips and removes the fixed block, and then make the cooperation of pegging graft between jack and the bracing piece, fixed block and locking piece looks butt simultaneously, and make the locking piece slide to the inside direction of storage tank, the locking piece slides and extrudees the spring, make the spring be in compression state, until being linked together between locking piece and the lockhole, the spring resets and drives the direction of locking piece to the lockhole and slide, make the cooperation of pegging graft between locking piece and the lockhole, and then fixed connection between fixed block and the bracing piece, and then the fixed block supports tightly in soundproof cotton.

Preferably, the sound-absorbing mat further comprises a decorative plate fixedly attached to the second sound-absorbing mat for decoration.

Through adopting above-mentioned technical scheme, when needing the staff to laminate the second and inhale the sound felt in soundproof cotton when deviating from with bearing wall one side, the staff utilizes the decorative board with the fixed surface that laminates in the sound felt of second again, and then the user later stage of being convenient for is decorated the wall of soundproof wall, and the influence that the reducible second that causes sound felt and soundproof cotton of inhaling of while inside to the soundproof wall.

Preferably, one side of the locking block, which can be abutted against the fixed block, is obliquely arranged from top to bottom.

Through adopting above-mentioned technical scheme, when fixed block and bracing piece grafting cooperation, looks butt between locking piece and the fixed block utilizes the locking piece to be the side that the slope set up, and then makes the locking piece can follow the inside direction of storage tank and slide.

Preferably, the fixing assembly further comprises a limiting block fixedly connected to the locking block and a supporting block fixedly connected to the supporting rod, the supporting block is located in the accommodating groove, and the supporting block and the limiting block can be in butt fit.

Through adopting above-mentioned technical scheme, when the locking piece slided and with during the grafting cooperation between the lockhole, the locking piece drives the stopper syntropy and slides, until stopper and support butt between the piece, and then the locking piece stop slide and with the lockhole between the grafting cooperation, and then reduced the locking piece because of sliding the condition emergence that excessively leads to breaking away from the storage tank.

Preferably, the fixed subassembly still includes fixed connection in the guide bar of locking piece, the bracing piece is provided with the confession the guide bar is pegged graft and is slided the complex guiding hole, when the spring takes place to warp, the cooperation of sliding between guide bar and the guiding hole.

Through adopting above-mentioned technical scheme, when the spring takes place deformation, the locking piece slides, and then the locking piece drives the cooperation of sliding between guide bar and the guiding hole, and then realizes the guide effect to the deformation direction of spring.

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

1. the first sound-absorbing felt and the soundproof cotton are sequentially attached to the bearing wall through workers, the soundproof cotton is fixedly mounted on the bearing wall through the mounting mechanism, the soundproof cotton is prevented from falling off from the bearing wall, the second sound-absorbing felt is attached to one side, away from the bearing wall, of the soundproof cotton, and the outer portion of the soundproof cotton is kept in a flat state; the soundproof effect of the soundproof wall structure is realized by using the soundproof cotton, the first sound-absorbing felt and the second sound-absorbing felt;

2. the support rod is fixedly connected to the bearing wall, so that when workers attach the soundproof cotton to the bearing wall, the soundproof cotton is in insertion fit with the support rod, the workers move the fixed block and insert and fit the insertion holes of the fixed block with the support rod, and meanwhile, the fixed block abuts against the soundproof cotton, so that the soundproof cotton is attached to the bearing wall, and the soundproof cotton is prevented from falling off from the bearing wall;

3. grip and rotate the fixed block through the staff, and then make the cooperation of pegging graft between fixed block and the bracing piece, fixed block and screw rod threaded connection simultaneously, and then the fixed block supports tightly in soundproof cotton, and then makes fixed connection between fixed block and the bracing piece, and then has reduced the condition emergence that soundproof cotton drops from bearing wall department.

Drawings

FIG. 1 is a schematic overall structure diagram of a municipal sound-insulating wall structure according to one embodiment;

FIG. 2 is a partial cross-sectional view of the mounting mechanism and attachment assembly of one embodiment;

FIG. 3 is a partial sectional view of the fixing mechanism and the mounting assembly according to the second embodiment;

fig. 4 is an enlarged view at a in fig. 3.

In the figure, 1, a bearing wall; 21. a first sound absorbing felt; 211. a first perforation; 22. a second sound-absorbing felt; 3. sound insulation cotton; 31. connecting holes; 32. a second perforation; 4. a decorative plate; 51. a support bar; 511. a containing groove; 512. a guide hole; 52. a fixed block; 521. a jack; 522. a lock hole; 53. a fixing assembly; 531. a screw; 532. a thread; 541. a locking block; 542. a spring; 543. a guide bar; 544. a resisting block; 545. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example one

The embodiment of the application discloses municipal building sound-proof wall structure. Referring to fig. 1 and 2, the soundproof wall includes a load bearing wall 1 arranged in a vertical direction and a mounting mechanism connected to the load bearing wall 1. Preferably, in the embodiment, the load-bearing wall 1 is built by mortar and building blocks, and the supporting function is realized in the building. Preferably, in this market example, the quantity of installation mechanism is several, and several installation mechanisms are respectively along length direction and the even interval setting of width direction of bearing wall 1 side. Specifically, the mounting mechanism comprises a support rod 51 fixedly bonded to the load-bearing wall 1 and a fixing block 52 in plug-in fit with the support rod 51, and a plug hole 521 for the plug-in fit of the support rod 51 is formed in the fixing block 52. The support rod 51 is arranged in a cylindrical shape, one end of the support rod 51 is fixed to one side surface of the bearing wall 1 in the thickness direction by mortar bonding, and the length direction of the support rod 51 is perpendicular to one side surface of the bearing wall 1 in the thickness direction. The fixed block 52 is cylindrically arranged, one end of the fixed block 52, which is provided with the insertion hole 521, is in insertion fit with one end of the support rod 51, which is away from the bearing wall 1, the other end of the fixed block 52 extends in a direction away from the support rod 51, and the diameter of the fixed block 52 is larger than that of the support rod 51. When the fixing block 52 is matched with the supporting rod 51 in an inserting manner, the supporting rod 51 is fixedly connected with the fixing block 52.

Referring to fig. 1 and 2, the soundproof wall further includes soundproof cotton 3 provided in a vertical direction, a first sound-absorbing felt 21 and a second sound-absorbing felt 22 adhesively fixed to the soundproof cotton 3, respectively, and a decorative panel 4 for a resident to decorate a room. Soundproof cotton 3 is the cuboid setting, and first sound felt 21 and the second sound felt 22 of inhaling bonds respectively and is fixed in the relative both sides of 3 thickness directions of soundproof cotton, and first sound felt 21 of inhaling is connected between one side that deviates from soundproof cotton 3 and bearing wall 1, and sound felt 22 is inhaled to the second and is bonded fixedly between one side that deviates from soundproof cotton 3 and decorative board 4. The first sound-absorbing felt 21, the second sound-absorbing felt 22, the soundproof cotton 3, the load-bearing wall 1 and the decorative plate 4 are parallel to each other. The first sound absorbing felt 21 is provided with first through holes 211 penetrating through two opposite sides in the thickness direction; the soundproof cotton 3 is provided with a second through hole 32 for the support rod 51 to be inserted and matched and a connecting hole 31 for the fixing block 52 to be accommodated along the thickness direction of the soundproof cotton 3, the second through hole 32 is positioned on one side of the soundproof cotton 3 facing the first sound-absorbing felt 21, the connecting hole 31 is positioned on one side of the soundproof cotton 3 facing the second sound-absorbing felt 22, the connecting hole 31 is communicated with the second through hole 32, and meanwhile, the diameter of the connecting hole 31 is larger than that of the second through hole 32.

When the soundproof cotton 3 needs to be fixedly installed on the bearing wall 1, a worker firstly bonds and fixes the first sound absorption felt 21 on one side of the soundproof cotton 3 provided with the second through hole 32, and the first through hole 211 of the first sound absorption felt 21 is communicated with the second through hole 32; the worker inserts and matches the first sound absorbing felt 21 and the soundproof cotton 3 with the support rod 51, so that one end of the support rod 51, which is far away from the bearing wall 1, penetrates through the first through hole 211 and then is inserted and matched with the second through hole 32, one end of the support rod 51, which is far away from the bearing wall 1, is inserted and matched with the soundproof cotton 3, and the support rods 51 of the plurality of mounting mechanisms are utilized to support the soundproof cotton 3; the staff inserts in the connecting hole 31 towards the one side that soundproof cotton 3 deviates from first sound felt 21 with the one end that fixed block 52 was provided with connecting hole 31, until grafting cooperation and fixed connection between fixed block 52 and the bracing piece 51, utilizes the diameter of fixed block 52 to be greater than the diameter of bracing piece 51, and then makes looks butt between fixed block 52 and the soundproof cotton 3, and then makes soundproof cotton 3 and first sound felt 21 fixed mounting in bearing wall 1.

Referring to fig. 1 and 2, in particular, the fixing mechanism further includes a fixing component 53 for fixedly connecting the fixing block 52 and the support rod 51. Specifically, the fixing assembly 53 includes a screw 531 fixedly connected to the support rod 51 and a thread 532 circumferentially disposed in the insertion hole 521 of the fixing block 52, and the insertion hole 521 provided with the thread 532 is in threaded connection with the screw 531. One end of the screw 531 is welded and fixed to one end of the support rod 51 departing from the bearing wall 1, the other end of the screw 531 extends in the direction departing from the support rod 51, and the screw 531 and the support rod 51 are coaxially arranged.

The embodiment of the application implementation principle of a municipal building sound-proof wall structure is:

when the fixing block 52 and the support rod 51 need to be fixedly connected, a worker holds and rotates the fixing block 52, so that the insertion hole 521 of the fixing block 52 is in insertion fit with the screw 531 and rotates relatively, the fixing block 52 is connected with the screw 531 through the threads 532, the fixing block 52 is fixedly connected with the screw 531, and the fixing block 52 is fixedly connected with the support rod 51.

Example two

Referring to fig. 3 and 4, the present embodiment is different from the first embodiment in that the fixing member 53 is different in the present embodiment. An accommodating groove 511 for accommodating the fixing component 53 is formed in one end of the side wall of the support rod 51, which is away from the bearing wall 1, a locking block 541 is arranged in the fixing block 52 in the circumferential direction, the locking hole 522 is arranged in a ring shape, the locking block 541 is communicated with the insertion hole 521, and the axial direction of the locking hole 522 is perpendicular to the axial direction of the insertion hole 521. The receiving slot 511 is in communication with the locking hole 522. Specifically, the fixing assembly 53 includes a lock block 541 slidably connected in the accommodating groove 511 and a spring 542 movably installed in the accommodating groove 511 for sliding the lock block 541. The lock block 541 is disposed in a rectangular parallelepiped shape, one end of the lock block 541 in the length direction faces the bottom of the accommodating groove 511, and the other end of the lock block 541 in the length direction extends toward the opening of the accommodating groove 511. The length direction of the lock block 541 is parallel to the length direction of the receiving slot 511, the lock block 541 can slide along the length direction of the receiving slot 511, and the lock block 541 is used for being inserted and matched with the lock hole 522. One side surface of the lock block 541 is inclined from top to bottom from the end of the lock block 541 facing the bottom of the accommodating groove 511 to the end of the lock block 541 facing away from the bottom of the accommodating groove 511, and the inclined side surface of the lock block 541 can be abutted against the fixed block 52. One end of the spring 542 is welded and fixed to the bottom of the receiving groove 511, and the other end of the lock 541 is fixedly connected to the end of the lock 541 facing the bottom of the receiving groove 511. When the spring 542 is in a natural state, the lock block 541 is inserted into the lock hole 522.

When fixed connection between the fixing block 52 and the supporting rod 51 is needed, a worker holds and moves the fixing block 52, so that the fixing block 52 and one end of the supporting rod 51 departing from the bearing wall 1 are in inserted connection and matching, the end portion of the fixing block 52 is abutted to the side face of the locking block 541 which is obliquely arranged, the side face of the locking block 541 which is obliquely arranged is utilized, the locking block 541 slides along the inner direction of the accommodating groove 511, meanwhile, the locking block 541 extrudes the spring 542, the spring 542 is in a compression state until the locking hole 522 is communicated with the locking block 541, the spring 542 resets and pushes the locking block 541, the locking block 541 slides towards the locking hole 522 and is in inserted connection and matching with the locking hole 522, and the fixing block 52 is fixedly connected with the supporting rod 51.

Referring to fig. 3 and 4, the fixing assembly 53 further includes a limiting block 545 welded and fixed to one end of the locking block 541 facing the accommodating groove 511, and a resisting block 544 welded and fixed to the supporting rod 51, and the resisting block 544 and the limiting block 545 can be in abutting fit. The limiting block 545 is cylindrically arranged, one end of the limiting block 545 is welded and fixed to one end, facing the accommodating groove 511, of the locking block 541, the other end of the limiting block 545 extends in a direction away from the locking block 541, and one end, facing away from the locking block 541, of the limiting block 545 is welded and fixed to one end, facing away from the bottom of the accommodating groove 511, of the spring 542. The diameter of the limiting block 545 is larger than the diagonal length of the end surface of the locking block 541. The abutting block 544 is located at the notch of the accommodating slot 511, the abutting block 544 is annularly disposed, the outer side of the abutting block 544 is welded to the support rod 51, and the inner side of the abutting block 544 extends toward the inner direction of the accommodating slot 511. When the spring 542 is reset, the lock 541 drives the limiting block 545 to slide toward the locking hole 522, and simultaneously the lock 541 drives the limiting block 545 to slide toward the abutting block 544 until the limiting block 545 abuts against the abutting block 544, so that the lock 541 stops sliding, and the occurrence of the situation that the lock 541 is separated from the accommodating groove 511 due to excessive sliding is reduced.

Referring to fig. 3 and 4, a guide hole 512 is formed in the support rod 51, the guide hole 512 is located at the bottom of the accommodating groove 511, the guide hole 512 is communicated with the accommodating groove 511, and the length direction of the guide hole 512 is parallel to the length direction of the accommodating groove 511. Specifically, the fixing assembly 53 further includes a guiding rod 543 welded to one end of the limiting block 545 away from the locking block 541, and the guiding rod 543 and the guiding hole 512 are engaged in an inserting manner and can slide relatively. One end of the guide rod 543 is welded to the limiting block 545, and the other end of the guide rod 543 penetrates through the spring 542 along the length direction of the spring 542 and is in insertion fit with the guide hole 512.

When the spring 542 deforms, the spring 542 enables the lock block 541 to slide, meanwhile, the lock block 541 drives the guide rod 543 to slide, and then the guide rod 543 and the guide hole 512 slide relatively, so that the spring 542 deforms to achieve a guiding effect.

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. A sound-insulating wall structure for municipal buildings, characterized in that: comprising a load-bearing wall (1), a sound-insulating cotton (3) attached to one side of the load-bearing wall (1), two layers of which are respectively attached to the sound-insulating cotton (3) relative to each other. The first sound-absorbing felt (21) and the second sound-absorbing felt (22) on both sides, and the installation mechanism provided in the sound insulation cotton (3) for the sound insulation cotton (3) to be fixedly installed on the load-bearing wall (1); The installation mechanism includes a support rod (51) that is plug-fitted with the sound insulation cotton (3) and fixedly connected to the load-bearing wall (1), and a fixed block that is plug-fitted with the support rod (51) and abuts against the sound insulation cotton (3). (52), the fixing block (52) is provided with a socket (521) for the support rod (51) to be inserted and matched; the installation mechanism further includes A fixing assembly (53) between the support rods (51) for the fixed connection between the fixing block (52) and the support rod (51), the fixing assembly (53) includes a fixed connection to the support rod (51) The screw (531) and the thread (532) arranged in the fixing block (52), the thread (532) is circumferentially arranged in the insertion hole (521); the support rod (51) is arranged in the There is an accommodating groove (511) for accommodating the fixing assembly (53), a locking hole (522) is arranged in the fixing block (52), and the locking hole (522) and the insertion hole (521) are between The fixed assembly (53) includes a lock block (541) slidably connected in the accommodating groove (511) and a lock block (541) movably installed between the support rod (51) and the lock block (541). A spring (542), when the spring (542) is in a natural state, the locking block (541) and the locking hole (522) are inserted and fitted.

2 . The soundproof wall structure for municipal buildings according to claim 1 , further comprising a decorative plate ( 4 ) fixedly attached to the second sound-absorbing felt ( 22 ) for decoration. 3 .

3 . The soundproof wall structure of a municipal building according to claim 1 , wherein the side of the locking block ( 541 ) that can abut with the fixing block ( 52 ) is inclined from top to bottom. 4 .

4. A soundproof wall structure for municipal buildings according to claim 1, characterized in that: the fixing assembly (53) further comprises a limit block (545) fixedly connected to the lock block (541) and a stopper block (545) fixedly connected to the support The abutment block (544) of the rod (51), the abutment block (544) is located in the accommodating groove (511), and the abutment block (544) and the limit block (545) can abut Cooperate.

5. A soundproof wall structure for municipal buildings according to claim 1, characterized in that: the fixing assembly (53) further comprises a guide rod (543) fixedly connected to the lock block (541), the support rod (543) 51) A guide hole (512) is provided for the guide rod (543) to be inserted and slidably fitted. When the spring (542) is deformed, the guide rod (543) slides between the guide hole (512). Shift fit.