CN211007628U

CN211007628U - Sound insulation device for building engineering

Info

Publication number: CN211007628U
Application number: CN201921542014.0U
Authority: CN
Inventors: 崔林; 洪文锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-14
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a construction equipment technical field just discloses a building engineering sound arrester, including the wallboard, the both sides fixed mounting of wallboard has the curb plate, two the pinhole has been seted up on the surface of curb plate, U type groove has been seted up on the surface of wallboard, the fixed surface of wallboard installs the connecting plate, the inner chamber joint in U type groove has the abatvoix, the equal fixed mounting in top and the bottom of wallboard inner chamber has the gusset, and the top that is located the gusset of bottom is provided with inhales the sound cotton, it is provided with the sound absorption layer to inhale the cotton top of sound. This building engineering sound arrester through the setting of abatvoix, absorbs the noise that outdoor construction produced to absorb the noise to the cavity layer through inhaling the sound hole, noise abatement's reflection is propagated, utilizes inhaling the sound cotton and inhaling the sound layer that the wallboard inner chamber set up simultaneously, when making the noise that indoor construction produced to spread outward, the noise passes the inner chamber of wallboard and is progressively absorbed, ensures that the device can absorb the noise fast.

Description

Sound insulation device for building engineering

Technical Field

The utility model relates to a construction equipment technical field specifically is a building engineering sound arrester.

Background

Construction sites generate much noise due to construction, and the noise affects physical and psychological health of construction workers and residents.

In order to reduce the influence of noise on people as much as possible, people can set up the sound insulation wall on the building site, present sound insulation wall all adopts the metal sheet to erect one row and carries out the sound insulation, the unable quick noise absorption of such sound insulation device, the noise still influences constructor's health when the inner circle of sound insulation wall is propagated, the noise can outwards propagate through the top of sound insulation wall simultaneously, the sound insulation effect is not good, and loading and unloading and transportation are all inconvenient, and in modern building construction process, generally utilize the supplementary construction of aluminium template, put two aluminium templates relatively earlier, pour the concrete between two aluminium templates again, current aluminium template can only improve the efficiency of construction, can't carry out the separation to construction noise. Therefore, a sound insulation device for construction engineering is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a building engineering sound arrester possesses all-round quick noise absorbing, improves the advantage of sound insulation effect and the practicality that improves the aluminium template, has solved noise absorption slow, and sound insulation effect is poor and the aluminium template can't carry out the problem of separation to the construction noise.

The utility model provides a following technical scheme: the utility model provides a building engineering sound arrester, includes the wallboard, the both sides fixed mounting of wallboard has the curb plate, two the pinhole has been seted up on the surface of curb plate, U type groove has been seted up on the surface of wallboard, the fixed surface of wallboard installs the connecting plate, the inner chamber joint in U type groove has the abatvoix, the equal fixed mounting in top and the bottom of wallboard inner chamber has the gusset, and is located the top of the gusset of bottom and is provided with the sound of inhaling cotton, the top of inhaling the sound cotton is provided with the sound absorbing layer.

Preferably, the front of wallboard is seted up with the notch of U type groove looks adaptation, the abatvoix passes through the inner chamber that the notch got into U type groove, the rear side in U type groove and the rear side fixed connection of wallboard.

Preferably, the sound absorbing cavity is formed in the sound absorbing layer, a small hole is formed between the outer wall and the inner wall of the sound absorbing layer, and the small hole is communicated with the outside of the sound absorbing layer and the inside of the sound absorbing cavity.

Preferably, the sound-absorbing plate is located below the connecting plate, sound-absorbing holes are formed in the surface of the sound-absorbing plate, a cavity layer is arranged in an inner cavity of the sound-absorbing plate, the sound-absorbing holes are communicated with the outside of the sound-absorbing plate and the inside of the cavity layer, and fixing lugs are fixedly mounted on the two sides of the front face of the sound-absorbing plate.

Preferably, the fixing lug is composed of a semicircle and a rectangle, and a bolt hole is arranged in the center of the semicircle of the fixing lug.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this building engineering sound arrester, through the setting of abatvoix, absorb the noise that outdoor construction produced, and absorb the noise to the cavity layer through inhaling the sound hole, noise abatement's reflection is propagated, utilize inhaling the sound cotton and inhaling the sound layer of inhaling that the wallboard inner chamber set up simultaneously, when making the noise that indoor construction produced outdiffusion, the noise passes the inner chamber of wallboard and is progressively absorbed, ensure that the device can quick noise absorption, the sound insulation effect of the device has been improved, the noise has been reduceed to workman and resident's injury.

2. This building engineering sound arrester through the setting of gusset, has improved the bearing capacity and the bending resistance of wallboard, prevents that the wallboard from bending deformation when using, has improved the wall and has hung down straightness and roughness, has guaranteed the fashioned quality of concrete.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the interior of the structural wall panel of the present invention;

FIG. 3 is a schematic side view of the sound-absorbing board of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a wallboard; 2. a side plate; 3. a pin hole; 4. a U-shaped groove; 5. a connecting plate; 6. a sound-absorbing panel; 7. a rib plate; 8. sound-absorbing cotton; 9. a sound absorbing layer; 10. and fixing the ears.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a sound insulation device for building engineering, comprising a wall plate 1, side plates 2 fixedly mounted on both sides of the wall plate 1, pin holes 3 formed on the surfaces of the two side plates 2, a U-shaped groove 4 formed on the surface of the wall plate 1, a connecting plate 5 fixedly mounted on the surface of the wall plate 1, a sound absorption plate 6 clamped in the inner cavity of the U-shaped groove 4, rib plates 7 fixedly mounted on the top and bottom of the inner cavity of the wall plate 1, through the arrangement of the rib plates 7, the bearing capacity and bending resistance of the wall plate 1 are improved, the wall surface is prevented from bending deformation when the wall plate 1 is used, the wall surface verticality and flatness are improved, the quality of concrete molding is ensured, sound absorption cotton 8 is arranged on the top of the rib plate 7 at the bottom, a sound absorption layer 9 is arranged on the top of the sound absorption plate 8, the sound absorption layer 6 is arranged to absorb noise generated by outdoor construction, when making the noise that indoor construction produced outwards diffuse, the noise passes the inner chamber of wallboard 1 and is progressively absorbed, ensures that the device can the fast absorbing noise, has improved the sound insulation effect of device, has reduceed the noise to workman and resident's injury.

Wherein, the notch with U type groove 4 looks adaptation is seted up in wallboard 1's front, and abatvoix 6 passes through the notch and gets into the inner chamber of U type groove 4, the rear side of U type groove 4 and wallboard 1's rear side fixed connection, and abatvoix 6 passes through the notch and gets into the inner chamber of U type groove 4 to prevent abatvoix 6 to continue the motion through wallboard 1's rear side, simple structure, simple to operate.

Wherein, the sound absorbing cavity has been seted up to the inside on sound absorbing layer 9, has seted up small hole between the outer wall of sound absorbing layer 9 and the inner wall, and small hole intercommunication sound absorbing layer 9's outside and the inside in sound absorbing cavity absorb the noise that gets into wallboard 1 through small hole, and noise reduction reflection spreads, has blocked the route that indoor building noise passes to outside.

Wherein, the abatvoix 6 is located the below of connecting plate 5, the sound absorbing hole has been seted up on the surface of abatvoix 6, the inner chamber of abatvoix 6 is provided with the cavity layer, the outside of sound absorbing hole intercommunication abatvoix 6 and the inside on cavity layer, the positive both sides fixed mounting of abatvoix 6 has fixed ear 10, abatvoix 6 is located the below of connecting plate 5, guarantee that abatvoix 6 gets into the inner chamber of U type groove 4 and not receive the hindrance, the sound absorbing hole of seting up on cavity layer and the surface through the 6 inner chambers of abatvoix simultaneously, guarantee that outdoor building noise can be absorbed and get into the cavity layer, the reflection of noise is propagated has been reduced.

Wherein, fixed ear 10 comprises semi-circle and rectangle, and the semi-circle center of fixed ear 10 is equipped with the bolt hole, through the setting of fixed ear 10 for can be fixed with wallboard 1 through the bolt hole after acoustical panel 6 gets into the inner chamber in U type groove 4, and the design is simple reasonable, and convenient operation easily dismantles, and the installation of being convenient for guarantees that acoustical panel 6 installs firmly.

The working principle is as follows: make fixed concatenation between wallboard 1 and the wallboard 1 through pinhole 3, absorb the noise of producing outdoor through the inside sound hole of inhaling of abatvoix 6 and absorb to the cavity layer, utilize the sound cotton 8 of inhaling of the 1 inner chamber setting of wallboard and inhale sound layer 9 for when the noise that indoor construction produced spreads outward, the noise passes the inner chamber of wallboard 1 and is gradually absorbed, improves the bearing capacity and the bending resistance of wallboard 1 through gusset 7, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sound-proof device for building engineering, comprising a wall plate (1), characterized in that: both sides fixed mounting of wallboard (1) has curb plate (2), two pinhole (3) have been seted up on the surface of curb plate (2), U type groove (4) have been seted up on the surface of wallboard (1), the fixed surface of wallboard (1) installs connecting plate (5), the inner chamber joint of U type groove (4) has abatvoix (6), the equal fixed mounting in top and the bottom of wallboard (1) inner chamber has gusset (7), and the top that is located gusset (7) of bottom is provided with inhales sound cotton (8), the top of inhaling sound cotton (8) is provided with sound absorbing layer (9).

2. A sound-insulating device for construction engineering according to claim 1, characterized in that: the front of wallboard (1) is seted up with the notch of U type groove (4) looks adaptation, abatvoix (6) pass through the notch and get into the inner chamber in U type groove (4), the rear side of U type groove (4) and the rear side fixed connection of wallboard (1).

3. A sound-insulating device for construction engineering according to claim 1, characterized in that: the sound absorption layer is characterized in that a sound absorption cavity is formed in the sound absorption layer (9), small holes are formed between the outer wall and the inner wall of the sound absorption layer (9), and the small holes are communicated with the outside of the sound absorption layer (9) and the inside of the sound absorption cavity.

4. A sound-insulating device for construction engineering according to claim 1, characterized in that: the sound-absorbing board (6) is located below the connecting board (5), sound-absorbing holes are formed in the surface of the sound-absorbing board (6), a cavity layer is arranged in an inner cavity of the sound-absorbing board (6), the sound-absorbing holes are communicated with the outside of the sound-absorbing board (6) and the inside of the cavity layer, and fixing lugs (10) are fixedly mounted on the two sides of the front surface of the sound-absorbing board (6).

5. A sound-insulating device for building engineering according to claim 4, characterized in that: the fixing lug (10) is composed of a semicircle and a rectangle, and a bolt hole is formed in the center of the semicircle of the fixing lug (10).