CN219491416U

CN219491416U - Building sound insulation curtain wall structure

Info

Publication number: CN219491416U
Application number: CN202320418893.6U
Authority: CN
Inventors: 张连祥; 姜志海; 汤金平
Original assignee: Shanghai Guangmao Curtain Wall Decoration Engineering Co ltd
Current assignee: Shanghai Guangmao Curtain Wall Decoration Engineering Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-08
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of curtain wall installation and discloses a building sound insulation curtain wall structure, which comprises a longitudinal connecting frame, wherein two connecting structures are clamped on the inner sides of the longitudinal connecting frame, each connecting structure comprises a connecting block, a rotating column, a telescopic rod, a connecting plate, connecting screws and a baffle, and a first glass wall, a second glass wall, a third glass wall and a fourth glass wall are sequentially arranged on the inner sides of the two connecting structures from left to right; through setting up connection structure, first glass wall, second glass wall, third glass wall, fourth glass wall, the fixed screw for the structure is comparatively brief smooth, and is convenient for carry out demountable installation to overall structure, clear up the change to its internal part, can alleviate the manpower burden, increase device's stability and life, improve work efficiency, do benefit to marketing and the in-service use of product.

Description

Building sound insulation curtain wall structure

Technical Field

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

Background

Building curtain walls refer to the non-load bearing exterior wall enclosures of a building, typically consisting of panels (glass, metal plates, slate, ceramic plates, etc.) and rear supporting structures (aluminum beam uprights, steel structures, glass ribs, etc.).

The utility model provides a building sound insulation curtain wall structure in bulletin number CN111997239B, which comprises a longitudinal connecting rack, wherein a transverse connecting rack is fixedly arranged on the outer surface of the longitudinal connecting rack, a first rubber connecting spring is fixedly connected on the side surface of the transverse connecting rack, a U-shaped connecting rack is fixedly connected with the other end of the first rubber connecting spring, a first outer sleeve seat is fixedly connected with the other end of the U-shaped connecting rack, a connecting rivet is movably sleeved in the first outer sleeve seat, and a sound absorbing plate is fixedly connected with the other end of the connecting rivet; this high-rise building sound insulation curtain wall construction sets up the vacuum chamber through the inside with first glass board and second glass board for the in-process of sound transmission obtains weakening, sets up the setting of vacuum suction nozzle moreover, can be when the in-process that uses for a long time, when vacuum pressure state changed, can make the vacuum degree in vacuum chamber keep stable.

In the practical use process of the sound insulation curtain wall structure, the structure is integral, the inside of the sound insulation curtain wall structure is difficult to disassemble and install, cleaning and replacement of structural parts are not facilitated, the labor burden is heavy, the working efficiency is low, defects still exist, the market competitiveness is lacked, and therefore the sound insulation curtain wall structure for the building is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides a building sound insulation curtain wall structure, overcomes the defects of the prior art and aims at solving the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a building sound insulation curtain wall structure, includes longitudinal connecting frame, the inboard joint of longitudinal connecting frame has two connection structure, two connection structure includes connecting block, column spinner, telescopic link, connecting plate, connecting screw and baffle, two connection structure's inboard has set gradually first glass wall, second glass wall, third glass wall and fourth glass wall from left to right, protruding and the recess of mutually supporting are all opened on the top and the bottom of first glass wall, second glass wall, third glass wall and fourth glass wall, the outside fixed mounting of first glass wall has elastic spring, the equal threaded connection in bottom of first glass wall, second glass wall, third glass wall and fourth glass wall has the fixed screw.

As a preferable technical scheme of this application, the inside of vertical link opens has the recess that is adapted to connection structure, connection structure carries out the joint with vertical link through the connecting block.

Through adopting above-mentioned technical scheme for vertical link and connection structure can dismantle the installation, reinforcing structure's practicality.

As a preferred technical scheme of this application, the connecting block is swivelling joint with the column spinner, column spinner and telescopic link are fixed connection, telescopic link and connecting plate are fixed connection, the connecting plate is sectional type, and it carries out threaded connection by the connecting screw, the afterbody and the baffle of connecting plate carry out fixed connection.

Through adopting above-mentioned technical scheme for can dismantle the installation between first glass wall, second glass wall, third glass wall and the fourth glass wall, conveniently clear up the change to the inside part of structure.

As a preferred technical scheme of the application, the elastic springs are located inside the longitudinal connecting frame and the first glass wall, and the elastic springs are in a plurality.

By adopting the technical scheme, the structure has a certain mobility up and down and front and back, and can resist the conditions of strong wind, heavy rain and the like on the outer side.

As a preferred technical scheme of this application, the inboard of first glass wall and the outside of second glass wall all joint have the sound strip of inhaling, the material of inhaling the sound strip is rubber, the outside joint of third glass wall has the sound of inhaling cotton, the outside joint of fourth glass wall has the seal box, the vacuum chamber has been seted up to the inside of seal box.

Through adopting above-mentioned technical scheme for the structure possesses multiple sound insulation measure, the sound insulation effect of reinforcing structure.

As a preferred technical scheme of this application, the recess and the arch of mutually supporting are opened to the outside of first glass wall and the outside of second glass wall and the corresponding position of inhaling sound strip, the outside of third glass wall and inhale the cotton inboard of sound and open have recess and the arch of mutually supporting, the outside of fourth glass wall and the inboard of seal box open have recess and the arch of mutually supporting.

Through adopting above-mentioned technical scheme for the sound insulation part that the inside set up of structure can dismantle the installation, so that clear up it and change.

The beneficial effects of this application: through setting up connection structure, first glass wall, second glass wall, third glass wall, fourth glass wall, the fixed screw for the structure is comparatively brief smooth, and is convenient for carry out demountable installation to overall structure, clear up the change to its internal part, can alleviate the manpower burden, increase device's stability and life, improve work efficiency, do benefit to marketing and the in-service use of product.

Drawings

FIG. 1 is a side cross-sectional view of the present application;

FIG. 2 is a connection block diagram of the present application;

fig. 3 is a front view of the connection structure.

In the figure: 1. a longitudinal connecting frame; 2. a connection structure; 201. a connecting block; 202. a spin column; 203. a telescopic rod; 204. a connecting plate; 205. a connecting screw; 206. a baffle; 3. a second glass wall; 4. a third glass wall; 5. a fourth glass wall; 6. an elastic spring; 7. a sound absorbing strip; 8. sound absorbing cotton; 9. a seal box; 10. a vacuum chamber; 11. a first glass wall; 12. and (5) fixing a screw.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments in the present application are all within the scope of protection of the present application.

Referring to fig. 1-3, a building sound insulation curtain wall structure comprises two connecting structures 2 clamped on the inner sides of a longitudinal connecting frame 1, wherein the two connecting structures 2 comprise a connecting block 201, a rotating column 202, a telescopic rod 203, a connecting plate 204, connecting screws 205 and a baffle 206, the inner sides of the two connecting structures 2 are sequentially provided with a first glass wall 11, a second glass wall 3, a third glass wall 4 and a fourth glass wall 5 from left to right, sound absorbing strips 7 are clamped on the inner sides of the first glass wall 11 and the outer sides of the second glass wall 3, sound absorbing cotton 8 is clamped on the outer sides of the third glass wall 4, a sealing box 9 is clamped on the outer sides of the fourth glass wall 5, and a vacuum cavity 10 is formed in the sealing box 9; when external sound propagates, the resonance energy generated by the external sound propagates through the first glass wall 11, the second glass wall 3, the third glass wall 4 and the fourth glass wall 5 in sequence is absorbed by the sound absorbing strip 7, the sound is eliminated and absorbed by the sound absorbing cotton 8, and then the sound is isolated from the vacuum environment in the vacuum cavity 10 through the sealing box 9 and various sound isolation means, so that the expected isolation effect can be achieved.

In addition, the top end and the bottom end of the first glass wall 11, the second glass wall 3, the third glass wall 4 and the fourth glass wall 5 are respectively provided with a bulge and a groove which are mutually matched, the bottom ends of the first glass wall 11, the second glass wall 3, the third glass wall 4 and the fourth glass wall 5 are respectively connected with a fixing screw 12 in a threaded manner, the inside of the longitudinal connecting frame 1 is provided with a groove which is matched with the connecting structure 2, the connecting structure 2 is clamped with the longitudinal connecting frame 1 through a connecting block 201, the connecting block 201 is in rotary connection with a rotating column 202, the rotating column 202 is fixedly connected with a telescopic rod 203, the telescopic rod 203 is fixedly connected with a connecting plate 204, the connecting plate 204 is in a sectional type and is in threaded connection with a baffle 206 by a connecting screw 205, the inner side of the first glass wall 11 and the outer side of the second glass wall 3 are respectively provided with a groove and a bulge which are mutually matched, the material of the sound absorbing strip 7 is rubber, the outer side of the third glass wall 4 and the inner side of the sound absorbing cotton 8 are provided with a groove and a bulge which are mutually matched, and the inner side of the fourth glass wall 5 and the inner side of the sound absorbing strip 9 are respectively provided with a groove and a bulge which is mutually matched with each other; when the structure needs to be assembled and disassembled, the connecting structure 2 is clamped and fixed and disassembled through the grooves formed in the longitudinal connecting frame 1, the upper and lower structures are assembled and disassembled through the protrusions and the grooves of the first glass wall 11, the second glass wall 3, the third glass wall 4 and the fourth glass wall 5, which are matched with each other, by using the fixing screws 12, the sectional connecting plate 204 is disassembled and fixed through the rotary connecting screws 205, and the sound absorbing strip 7, the sound absorbing cotton 8 and the protrusions outside the sealing box 9 are sequentially replaced, cleaned and assembled.

Finally, elastic springs 6 are fixedly arranged on the outer side of the first glass wall 11, the elastic springs 6 are positioned in the longitudinal connecting frame 1 and the first glass wall 11, and the number of the elastic springs 6 is several; when strong wind, heavy rain and the like exist outside, the longitudinal connecting frame 1 is given an up-down and front-back movable space through the forced rotation of the rotating column 202 and the forced expansion of the expansion link 203, and then the longitudinal connecting frame 1 is unloaded through the elastic spring 6, so that the effect of a protection structure is achieved.

Working principle: when external sound propagates, the external sound passes through the first glass wall 11, the second glass wall 3, the third glass wall 4 and the fourth glass wall 5 in sequence, resonance energy generated by the external sound propagates is absorbed by the sound absorbing strips 7, the sound is eliminated and absorbed by the sound absorbing cotton 8, and then the external sound passes through the sealed box 9 and the vacuum environment in the vacuum cavity 10, and the external sound is isolated by various sound isolation means, so that the expected isolation effect can be achieved; when the structure is required to be assembled and disassembled, the connecting structure 2 is clamped and fixed and disassembled through the grooves formed in the longitudinal connecting frame 1, the upper and lower structures are assembled and disassembled through the protrusions and the grooves matched with the top ends and the bottom ends of the first glass wall 11, the second glass wall 3, the third glass wall 4 and the fourth glass wall 5 by using the fixing screws 12, the sectional connecting plate 204 is disassembled and fixed through the rotary connecting screws 205, and the replacement, cleaning and the installation are sequentially carried out through the sound absorbing strips 7, the sound absorbing cotton 8 and the protrusions outside the sealing box 9; when strong wind, heavy rain and the like exist outside, the longitudinal connecting frame 1 is given an up-down and front-back movable space through the forced rotation of the rotating column 202 and the forced expansion of the expansion link 203, and then the longitudinal connecting frame 1 is unloaded through the elastic spring 6, so that the effect of a protection structure is achieved.

The foregoing description is not intended to limit the present application, but rather to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, and any modifications, equivalents, improvements or changes that fall within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. The utility model provides a building sound insulation curtain wall structure, includes longitudinal connection frame (1), its characterized in that, the inboard joint of longitudinal connection frame (1) has two connection structure (2), two connection structure (2) are including connecting block (201), column spinner (202), telescopic link (203), connecting plate (204), connecting screw (205) and baffle (206), two the inboard of connection structure (2) has set gradually first glass wall (11), second glass wall (3), third glass wall (4) and fourth glass wall (5) from left to right, protruding and the recess of mutual adaptation are all opened on top and the bottom of first glass wall (11), second glass wall (3), third glass wall (4) and fourth glass wall (5), the outside fixed mounting of first glass wall (11) has elastic spring (6), the equal threaded connection of bottom of first glass wall (11), second glass wall (3), third glass wall (4) and fourth glass wall (5) has fixed screw (12).

2. The building sound insulation curtain wall structure according to claim 1, wherein the inside of the longitudinal connecting frame (1) is provided with a groove which is adapted to the connecting structure (2), and the connecting structure (2) is clamped with the longitudinal connecting frame (1) through a connecting block (201).

3. The building sound insulation curtain wall structure according to claim 1, wherein the connecting block (201) is rotationally connected with the rotating column (202), the rotating column (202) is fixedly connected with the telescopic rod (203), the telescopic rod (203) is fixedly connected with the connecting plate (204), the connecting plate (204) is segmented, the connecting plate is in threaded connection through the connecting screw (205), and the tail of the connecting plate (204) is fixedly connected with the baffle (206).

4. A building sound insulation curtain wall structure according to claim 1, characterized in that the elastic springs (6) are located inside the longitudinal connecting frame (1) and the first glass wall (11), and the elastic springs (6) are several.

5. The building sound insulation curtain wall structure according to claim 1, wherein the inner side of the first glass wall (11) and the outer side of the second glass wall (3) are both clamped with sound absorbing strips (7), the sound absorbing strips (7) are made of rubber, the outer side of the third glass wall (4) is clamped with sound absorbing cotton (8), the outer side of the fourth glass wall (5) is clamped with a sealing box (9), and a vacuum cavity (10) is formed in the sealing box (9).

6. The building sound insulation curtain wall structure according to claim 1, wherein mutually matched grooves and protrusions are formed in positions, corresponding to the sound absorption strips (7), of the inner side of the first glass wall (11) and the outer side of the second glass wall (3), mutually matched grooves and protrusions are formed in the outer side of the third glass wall (4) and the inner side of the sound absorption cotton (8), and mutually matched grooves and protrusions are formed in the outer side of the fourth glass wall (5) and the inner side of the sealing box (9).