CN217399965U

CN217399965U - Sound insulation board for building construction external wall

Info

Publication number: CN217399965U
Application number: CN202220116793.3U
Authority: CN
Inventors: 朱琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-09-09
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a building sound insulation technical field especially relates to a sound-proof board for construction outer wall. The technical scheme comprises the following steps: the galvanized sheet is installed at the top of the plate body that gives sound insulation, and the connecting plate is installed at the top of galvanized sheet, and the internally mounted of connecting plate runs through the threaded rod of the plate body that gives sound insulation, galvanized sheet, dampproofing board. The utility model discloses an inhale the sound lug and form the wave with the cooperation of galvanized sheet and can absorb the noise effectively, thereby the amortization performance of device has been improved, the problem that ageing deformation sound insulation effect reduces gradually over time has also been solved simultaneously, and through the compressive property who inhales the multiplicable device of sound lug, reduce the punching press of external force effectively, the protecting effect of galvanized sheet has been improved, also guarantee the stability of the structure of device simultaneously, avoid the device to receive the problem that external force takes place the deformation, the compressive resistance and the performance of device are improved.

Description

Sound insulation board for building construction external wall

Technical Field

The utility model relates to a building sound insulation technical field specifically is a sound-proof board for construction outer wall.

Background

Generally, objects have a sound insulation effect, but a plate with an average sound insulation amount (an infinite material is placed between a sound source and a measured point in an infinite space) of more than 30dB is called a sound insulation plate, the sound insulation plate is generally a low-density material, and in building construction, in order to improve the sound insulation effect of an outer wall, the sound insulation effect is generally increased through the sound insulation plate, so that the sound insulation plate for the outer wall in building construction is provided.

Through the retrieval, patent publication number is CN207553338U discloses a sound-proof board for construction outer wall, including the sound-proof board body, the outside edge parcel of sound-proof board body has the rubber pad, the inside fixed mounting of sound-proof board body has the braced frame, be provided with between the inside of sound-proof board body and the outside of braced frame and inhale the sound cotton, the screens groove has been seted up to inside one side of sound-proof board body, and the inside opposite side fixed mounting of sound-proof board body has splicing apparatus.

The existing sound insulation board for the exterior wall in building construction has the following defects:

1. the sound insulation effect can be improved to a certain extent in a short period by installing a rubber pad or a sound insulation felt, but the sound insulation effect is gradually reduced along with the time, and materials such as rubber and the like are slowly aged in the air, so that the materials are gradually hardened and lose elasticity, and the sound insulation effect is gradually reduced along with the time;

2. assemble through screens groove and splicing apparatus and be not convenient for the later stage and carry out local dismouting, the later stage local maintenance of being not convenient for is changed, has increased the maintenance cost in later stage, and splicing apparatus's clamping-force can be along with time and gradually fall to lead to the not hard up problem that drops of device, also for this reason we propose a sound-proof board for the construction outer wall simultaneously and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound-proof board for construction outer wall to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound-proof board for construction outer wall, includes sound insulation plate body, galvanized sheet and sealed edge, the galvanized sheet is installed at the top of sound insulation plate body, the sound lug is installed to the top equidistance of galvanized sheet, the inside of inhaling the sound lug is provided with syllable-dividing inner chamber, dampproofing board is installed to the bottom of sound insulation plate body, the sealed edge is installed in the outside of sound insulation plate body, the both sides of sealed edge have respectively to be provided with adjacent joint piece, joint groove, the connecting plate is installed at the top of galvanized sheet, the internally mounted of connecting plate has the threaded rod that runs through sound insulation plate body, galvanized sheet, dampproofing board.

Can make galvanized sheet surface form the wave through inhaling the sound lug, can absorb the noise effectively through inhaling the sound lug, thereby the noise cancelling performance has been increased, and the compressive property through inhaling the multiplicable device of sound lug, can carry out the joint with two sets of seal rims through joint piece and joint slot cooperation and assemble, thereby can realize that two sets of heated boards carry out quick the assembling, and the plate body that gives sound insulation, galvanized sheet, the inside mounting hole that is provided with two sets of butt joints of dampproofing board, can provide the mounted position for threaded rod and screwed pipe connection.

Preferably, a substrate is mounted in the sound insulation board body, sound absorption glass wool is bonded to two surfaces of the substrate, and a strength plate is bonded to one surface of the sound absorption glass wool. What the base plate adopted is acoustic celotex board polymer damping material, belongs to the preferred novel material in green building field, and this acoustic celotex board makes the transmission capacity reduce greatly because of having the great acoustic energy conversion consumption principle in damping layer, and the coefficient of sound transmission is low, and the sound insulation volume promotes greatly, and simultaneously, the composite construction who takes polymer damping material plays decoupling zero and disappears the effect of shaking, makes the identical effect of panel and system weaken greatly, and the sound insulation volume promotes obviously.

Preferably, the surface of the galvanized plate is provided with an ultraviolet-proof layer, and the galvanized plate is internally provided with a mounting hole. Can absorb ultraviolet ray effectively through the UV-P molecule in the anti ultraviolet layer to the anti ultraviolet performance of multiplicable device effectively avoids device inner structure to receive ultraviolet irradiation and ageing problem, improves the ageing resistance and the weatherability of device, and the mounting hole can provide the mounted position for threaded rod and screwed pipe connection, is convenient for carry out fast assembly to the connecting plate.

Preferably, a melamine board is installed in the moisture-proof board, a honeycomb bubble heat insulation layer is installed at the top of the melamine board, and a resin fiber layer is installed at the bottom of the melamine board. The melamine board can make panel meet water inflation's degree greatly reduced, increases the dampproofing effect of device, and the thermal-insulated principle of honeycomb bubble insulating layer utilization bubble can effectively completely cut off thermal transmission, has increased the heat-proof quality of device, and the resin fiber layer has insulating effect, can effectual isolated power, has improved the security of device.

Preferably, the inboard of sealing edge is provided with soundproof cotton, and soundproof cotton passes through colloid and acoustic baffle plate body, galvanized sheet, dampproofing board fixed connection. The sound insulation effect in the multiplicable joint gap of soundproof cotton is simultaneously through the fastness that multiplicable acoustic baffle plate body, galvanized sheet, dampproofing board of sealed edge connect.

Preferably, the outer side of the threaded rod is provided with a threaded pipe in a threaded manner, and the threaded pipe penetrates through the bottom of the moisture-proof plate. Can fix the connecting plate firmly at the galvanized sheet top through screwed pipe and threaded rod cooperation, guaranteed the fastness of connecting plate installation, also can be connected the further reinforcement of sound insulation plate body, galvanized sheet, dampproofing board simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that:

1. form the wave through inhaling the sound lug and cooperate with the galvanized sheet and can absorb the noise effectively to the amortization performance of device has been improved, the problem that ageing deformation sound insulation effect reduces gradually along with time has also been solved simultaneously, and through the compressive property who inhales the multiplicable device of sound lug, reduce the punching press of external force effectively, the protecting effect of galvanized sheet has been improved, also guarantee the stability of the structure of device simultaneously, avoid the device to receive the problem that external force takes place deformation, the compressive resistance and the performance of improvement device.

2. Through the connecting plate with the sound lug of inhaling of two sets of butt joints carry out the centre gripping to through threaded rod through connection board and screwed pipe threaded connection, thereby the connecting plate can be firmly fixed with two sets of sound lugs of inhaling of butt joint, also can carry out fixed connection with two sets of devices simultaneously, prevent that the device from droing, improved the fastness of assembling of device, the local dismouting of overhauing in the later stage of also being convenient for simultaneously has improved device later stage maintenance efficiency, has reduced the cost of overhaul in later stage.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the sound insulation plate body of the present invention;

FIG. 3 is a schematic view of a local structure of a galvanized sheet according to the present invention;

FIG. 4 is a schematic view of a partial structure of the wear-resistant edge of the present invention;

FIG. 5 is a schematic view of a partial structure of the connection plate of the present invention;

fig. 6 is a schematic view of the local structure of the damp-proof board of the present invention.

In the figure: 1. a sound insulation plate body; 101. a substrate; 102. sound-absorbing glass wool; 103. a strength plate; 2. galvanizing a plate; 201. a sound-absorbing bump; 202. a sound insulation inner cavity; 203. an ultraviolet-proof layer; 3. a moisture-proof plate; 301. a melamine board; 302. a honeycomb bubble thermal insulation layer; 303. a resin fiber layer; 4. sealing the edges; 401. a clamping block; 402. a clamping groove; 403. sound insulation cotton; 5. a connecting plate; 501. a threaded rod; 502. a threaded pipe.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-6, the utility model provides a sound-proof board for construction outer wall, including sound-proof plate body 1, galvanized sheet 2 and seal bead 4, galvanized sheet 2 is installed at sound-proof plate body 1's top, sound lug 201 is installed to galvanized sheet 2's top equidistance, the inside of inhaling sound lug 201 is provided with syllable-dividing inner chamber 202, dampproofing board 3 is installed to sound-proof plate body 1's bottom, seal bead 4 is installed in sound-proof plate body 1's the outside, there is adjacent joint piece 401 to seal bead 4's both sides respectively, joint groove 402, connecting plate 5 is installed at galvanized sheet 2's top, connecting plate 5's internally mounted has to run through sound-proof plate body 1, galvanized sheet 2, dampproofing board 3's threaded rod 501, screwed pipe 502 is installed to threaded rod 501's the outside screw thread, and screwed pipe 502 runs through and installs the bottom at dampproofing board 3.

The working principle of the sound insulation board for the exterior wall in building construction based on the first embodiment is as follows: when the device is assembled, two groups of sealing edges 4 can be assembled in a clamping way by matching clamping blocks 401 arranged on two sides of the sealing edges 4 with clamping grooves 402, so that two groups of insulation boards can be rapidly assembled, a threaded pipe 502 penetrates through the butt joint mounting holes of the sound insulation board body 1, the galvanized plate 2 and the damp-proof plate 3, two groups of butt joint sound absorption lugs 201 are clamped by a connecting plate 5, and a threaded rod 501 penetrates through the connecting plate 5 to be in threaded connection with the threaded pipe 502, so that the connecting plate 5 can firmly fix the two groups of butt joint sound absorption lugs 201, meanwhile, the two groups of devices can be fixedly connected to prevent the devices from falling off, the assembling firmness of the device is improved, meanwhile, the later-stage local overhaul and disassembly are convenient, the later-stage overhaul efficiency of the device is improved, the later-stage overhaul cost is reduced, the sealing edges 4 can increase the firmness of connection of the sound board body 1, the galvanized plate 2 and the damp-proof plate 3, meanwhile, the sealing performance of the connection of the two groups of sound boards 1, the galvanized plate 2 and the damp-proof plate 3 is also increased, the galvanized plate 2 has good toughness, the overall strength of the device can be increased, the wind load and the compression resistance of the device can be improved, the surface of the galvanized plate 2 can form waves through the sound-absorbing lug 201, noise can be effectively absorbed through the sound-absorbing lug 201, so that the noise reduction performance is improved, the compression resistance of the device can be improved through the sound-absorbing lug 201, the stamping of external force is effectively reduced, the protection effect of the galvanized plate 2 is improved, the structural stability of the device is ensured, the problem that the device is deformed by external force is avoided, the compression resistance and the service performance of the device are improved, meanwhile, the sound-insulating inner cavity 202 can effectively weaken the transmission of sound, so that the purpose of noise reduction is achieved, the sound-insulating effect of the device is improved, and heat is effectively isolated, the device's thermal-insulated effect has been improved, can make panel meet water inflation's degree greatly reduced through dampproofing board 3, increases the dampproofing effect of device, what sealed edge 4 adopted is that the CPP material is made, has vapor separation nature, oxygen separation nature, water blocking nature, but the waterproof nature ability oxidation resistance of multiplicable device has prolonged the life of device.

Example two

As shown in fig. 2-6, the utility model provides a building construction acoustic celotex board for outer wall compares in embodiment one, and this embodiment still includes: install base plate 101 in the acoustic panel body 1, the two sides of base plate 101 are glued there is the cotton 102 of inhaling sound glass, the one side of inhaling the cotton 102 of sound glass is glued there is endurance plate 103, galvanized sheet 2's surface is provided with anti ultraviolet layer 203, and galvanized sheet 2's inside is provided with the mounting hole, install melamine board 301 in the damp-proof board 3, honeycomb bubble insulating layer 302 is installed at melamine board 301's top, resin fiber layer 303 is installed to melamine board 301's bottom, the inboard of sealed edge 4 is provided with soundproof cotton 403, and soundproof cotton 403 passes through colloid and acoustic panel body 1, galvanized

sheet

2, 3 fixed connection of damp-proof board.

In this embodiment, the substrate 101 is made of polymer damping material for sound insulation board, which belongs to a new material preferred in the field of green building, and the sound insulation board has a large acoustic energy conversion consumption principle in the damping layer, so that the transmission capacity is greatly reduced, the sound transmission coefficient is low, the sound insulation capacity is greatly improved, and simultaneously, the composite structure with polymer damping material plays a role of decoupling and vibration damping, so that the coincidence effect of the board and the system is greatly weakened, the sound insulation capacity is obviously improved, the UV-P molecules in the UV-resistant layer 203 can effectively absorb the ultraviolet rays, thereby increasing the ultraviolet resistance of the device, effectively avoiding the problem of aging of the internal structure of the device due to the ultraviolet irradiation, improving the aging resistance and weather resistance of the device, thereby prolonging the service life of the device, and the UV-P molecules have the characteristics of non-flammability, non-corrosion, good storage stability, and increasing the fire resistance of the device, also increase the corrosion resisting property of device simultaneously, the usability of device has been improved, the mounting hole can provide the mounted position for threaded rod 501 and screwed pipe 502 are connected, be convenient for carry out fast assembly to connecting plate 5, melamine board 301 can make panel meet water inflation's degree greatly reduced, the dampproofing effect of device is increased, honeycomb bubble insulating layer 302 utilizes the thermal-insulated principle of bubble effectively isolated thermal transmission, the heat-proof quality of device has been increased, resin fiber layer 303 has insulating effect, can effectual isolated power, the security of device has been improved, soundproof effect of soundproof cotton 403 multiplicable joint gap, simultaneously through 4 multiplicable acoustic baffle body 1 of sealed edge, galvanized sheet 2, the fastness that dampproofing plate 3 connects.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a construction is acoustic celotex board for outer wall, includes acoustic panel body (1), galvanized sheet (2) and sealed limit (4), its characterized in that: galvanized sheet (2) are installed at the top of the plate body that gives sound insulation (1), the sound lug (201) of inhaling is installed to the top equidistance of galvanized sheet (2), the inside of inhaling sound lug (201) is provided with syllable-dividing inner chamber (202), dampproofing board (3) are installed to the bottom of the plate body that gives sound insulation (1), sealed edge (4) are installed in the outside of the plate body that gives sound insulation (1), the both sides of sealed edge (4) have respectively to be provided with adjacent joint piece (401), joint groove (402), connecting plate (5) are installed at the top of galvanized sheet (2), the internally mounted of connecting plate (5) has threaded rod (501) that runs through syllable-dividing plate body (1), galvanized sheet (2), dampproofing board (3).

2. The soundproof plate for construction exterior wall according to claim 1, wherein: a substrate (101) is installed in the sound insulation plate body (1), sound absorption glass wool (102) is adhered to two surfaces of the substrate (101), and a strength plate (103) is adhered to one surface of the sound absorption glass wool (102).

3. The soundproof plate for construction exterior wall according to claim 1, wherein: the surface of galvanized sheet (2) is provided with anti ultraviolet layer (203), and the inside of galvanized sheet (2) is provided with the mounting hole.

4. The soundproof plate for construction exterior wall according to claim 1, wherein: install melamine board (301) in dampproofing board (3), honeycomb bubble insulating layer (302) are installed at the top of melamine board (301), and resin fiber layer (303) are installed to the bottom of melamine board (301).

5. The soundproof plate for construction exterior wall according to claim 1, wherein: the inner side of the sealing edge (4) is provided with soundproof cotton (403), and the soundproof cotton (403) is fixedly connected with the soundproof plate body (1), the galvanized plate (2) and the damp-proof plate (3) through colloid.

6. The soundproof plate for construction exterior wall according to claim 1, wherein: the outside screw thread of threaded rod (501) is installed screwed pipe (502), and screwed pipe (502) run through and install the bottom at dampproofing board (3).