CN220686435U

CN220686435U - Sound insulation curtain wall

Info

Publication number: CN220686435U
Application number: CN202322281874.6U
Authority: CN
Inventors: 齐卫忠; 谢木才; 崔建军; 王定勇; 焦立国; 魏政浩; 周贺; 王学平
Original assignee: Beijing Shougang Construction Group Co Ltd
Current assignee: Beijing Shougang Construction Group Co Ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-29
Anticipated expiration: 2033-08-24

Abstract

The application discloses sound insulation curtain relates to curtain technical field, including the wall body, the casing is installed at the top of wall body, is provided with fixed subassembly between casing and the wall body, and first attenuator is all installed at the both ends at casing top, and the connecting plate is installed at the top of two sets of first attenuators, and the outer wall cover of two sets of first attenuators is equipped with damping spring, and damping spring is located between connecting plate and the casing, and the curtain body is installed to the one end that the casing was kept away from to the connecting plate, and the bottom of curtain body inner chamber is connected with the inner panel, and the top of inner panel is connected with the sponge board. This application sets up through the cooperation of planking, baffle, sponge board and inner panel, and external noise needs to pass through planking, baffle, sponge board and inner panel just can be passed into indoor to can weaken the noise in proper order, and through damping spring and the cooperation effect of first attenuator, further consume the noise, thereby weaken and absorb the noise through compound means, promoted the holistic sound insulation ability of sound insulation curtain.

Description

Sound insulation curtain wall

Technical Field

The application relates to the technical field of curtain walls, in particular to a sound insulation curtain wall.

Background

The curtain wall is a light wall body with decorative effect, which is formed from panel and supporting structure system, can have a certain displacement capacity or a certain deformation capacity relative to main structure, does not bear the building peripheral protecting structure or decorative structure acted by main structure, and the curtain wall can be classified into glass curtain wall, metal plate curtain wall and non-metal plate curtain wall according to the types.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, chinese patent publication No. CN209429333U discloses a novel building sound insulation curtain wall structure, the curtain wall structure comprises a first curtain wall body and a second curtain wall body, the first curtain wall body is positioned right above the second curtain wall body, a sound insulation layer is fixedly arranged between the first curtain wall body and the second curtain wall body, an installation layer is fixedly arranged on the upper surface of the first curtain wall body, a protective film layer is adhered to the upper surface of the installation layer, the sound insulation layer comprises a first sound insulation plate fixedly arranged on the lower surface of the first curtain wall body and a second sound insulation plate fixedly arranged on the upper surface of the second curtain wall body, sound insulation felts are adhered to the lower surface of the first sound insulation plate and the upper surface of the second sound insulation plate, and sound insulation cotton is filled between the two sound insulation felts, but the curtain wall structure has a certain sound insulation effect through arranging the sound insulation layer and the sound insulation cotton, and after the sound insulation layer in the structure is damped, the sound insulation layer is adhered to the sound insulation felt on the adjacent surface of the sound insulation felt, and the sound insulation felt is caused by the sound insulation felt.

Disclosure of Invention

In order to improve the problem that the curtain wall structure is sound-insulated through arranging the sound insulation layer and the sound insulation cotton, and has a certain vibration sound insulation effect, however, when the sound insulation cotton and the sound insulation felt in the structure are wetted, the density of the sound insulation cotton and the sound insulation felt is increased and attached to the surface of an adjacent object, so that the effect of air sound insulation of the curtain wall is reduced.

The application provides a sound insulation curtain wall, adopts following technical scheme:

the utility model provides a sound insulation curtain, includes the wall body, the casing is installed at the top of wall body, the casing with be provided with fixed subassembly between the wall body, first attenuator is all installed at the both ends at casing top, two sets of connecting plate is installed at the top of first attenuator, two sets of the outer wall cover of first attenuator is equipped with damping spring, damping spring is located the connecting plate with between the casing, the connecting plate is kept away from the curtain body is installed to the one end of casing, the bottom of curtain body inner chamber is connected with the inner panel, the top of inner panel is connected with the sponge board, the top of sponge board is connected with the baffle, the baffle is kept away from the one end of sponge board is connected with the planking.

Through adopting above-mentioned technical scheme, install the curtain in one side of wall body through fixed subassembly, external noise needs to pass through planking, baffle, sponge board and inner panel just can pass into indoor, planking, baffle, sponge board and inner panel will weaken the noise in proper order, the noise continues to transmit and passes through the curtain body and transmit the connecting plate this moment, the connecting plate moves down and extrudees damping spring, under the cooperation of first attenuator, thereby can further weaken the noise, the convenience weakens and absorbs the noise through compound means, the holistic sound insulation ability of sound insulation curtain has been promoted.

Optionally, the fixed subassembly includes two sets of fixed plates, and two sets of the fixed plate is installed respectively the both ends of casing bottom, two sets of the equal threaded connection in top of fixed plate has fixing bolt.

Through adopting above-mentioned technical scheme, through the cooperation setting of fixed plate and fixing bolt to can install the casing on the wall body.

Optionally, the sponge board is close to the one end of curtain body sets up to the ripple form.

Through adopting above-mentioned technical scheme, when the position department of acoustic wave transmission to the sponge board, be the corrugate through setting up the sponge board, reflection effect to the acoustic wave is better, promotes the sound insulation effect of this curtain.

Optionally, one end of curtain body bottom is connected with the second connecting seat, the other end of curtain body bottom is connected with first connecting seat, the draw-in groove has been seted up to the inner chamber of first connecting seat, one side of second connecting seat install with draw-in groove grafting complex fixture block.

Through adopting above-mentioned technical scheme, peg graft the fixture block to in the draw-in groove that corresponds to can carry out the quick concatenation with adjacent curtain body, satisfy different user demands.

Optionally, the bottom threaded connection of first connecting seat has the locking bolt, the top of locking bolt stretches into the inner chamber of fixture block, the bottom of fixture block seted up with the screw that locking bolt matees each other.

Through adopting above-mentioned technical scheme, screw in with the lock bolt in the screw to can be fixed spacing to the fixture block through the lock bolt, make draw-in groove and fixture block more firm when connecting.

Optionally, be provided with buffer assembly between the connecting plate with the casing, buffer assembly includes the movable column, the movable column is installed the bottom of connecting plate, the movable column is kept away from the one end of connecting plate stretches into the inner chamber of casing and installs the lug, the second attenuator is all installed to the both sides of casing inner chamber, two sets of the second attenuator is close to one side at casing center all installs the buffer block, two sets of the outer wall of second attenuator all overlaps and is equipped with buffer spring, buffer spring is located between the buffer block with the inner wall of casing, two sets of buffer block with laminating connection between the lug.

Through adopting above-mentioned technical scheme, when the curtain receives external vibrations, the connecting plate drives movable column downwardly moving this moment, drives the lug downwardly moving when the movable column removes, promotes the buffer block and extrudees buffer spring to both sides removal when the lug removes, can cushion vibrations under the effect of second attenuator, plays absorbing effect.

Optionally, a sliding component is arranged between the buffer block and the shell, the sliding component comprises a pulley, the pulley is installed at the bottom of the buffer block, a sliding rail is arranged at the bottom of the inner cavity of the shell, and the sliding rail is in rolling connection with the pulley.

Through adopting above-mentioned technical scheme, can drive the pulley and slide in the slide rail when the buffer block is moving to make the buffer block more smooth and easy when moving.

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

(1) Through the cooperation setting of planking, baffle, sponge board and inner panel, external noise needs to pass through planking, baffle, sponge board and inner panel just can be gone into indoor to can weaken the noise in proper order, and through damping spring and the cooperation effect of first attenuator, further consume the noise, thereby weaken and absorb the noise through compound means, promoted the holistic sound insulation ability of sound insulation curtain.

(2) Through the cooperation setting of first connecting seat, draw-in groove, fixture block, second connecting seat, screw and lock bolt, peg graft the fixture block to the draw-in groove in to can splice fast between the adjacent curtain body, and carry out spacing fixedly to the fixture block through the lock bolt, thereby make the curtain can satisfy different user demands, improved the practicality of this curtain.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the structure of FIG. 1A of the present application;

fig. 3 is a schematic structural diagram of fig. 1B of the present application.

In the figure: 1. an outer plate; 2. a partition plate; 3. a curtain wall body; 4. a sponge plate; 5. an inner plate; 6. a connecting plate; 7. a damping spring; 8. a housing; 9. a wall body; 10. a fixing assembly; 1001. a fixing plate; 1002. a fixing bolt; 11. a first damper; 12. a first connection base; 13. a clamping groove; 14. a clamping block; 15. a second connecting seat; 16. a screw hole; 17. a locking bolt; 18. a buffer assembly; 1801. a movable column; 1802. a bump; 1803. a buffer block; 1804. a buffer spring; 1805. a second damper; 19. a sliding assembly; 1901. a slide rail; 1902. and (3) a pulley.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1 of the drawings, an embodiment provided in the present application: the utility model provides a sound insulation curtain, includes wall body 9, and casing 8 is installed at the top of wall body 9, is provided with fixed subassembly 10 between casing 8 and the wall body 9. The fixing assembly 10 comprises two groups of fixing plates 1001, the two groups of fixing plates 1001 are respectively and fixedly installed at two ends of the bottom of the shell 8, and fixing bolts 1002 are connected to the tops of the two groups of fixing plates 1001 in a threaded mode. The housing 8 can be mounted on the wall 9 by the fitting arrangement of the fixing plate 1001 and the fixing bolts 1002.

Referring to fig. 1 and 2 of the drawings, first dampers 11 are mounted at both ends of the top of the housing 8. The connecting plate 6 is installed at the top of two sets of first dampers 11, and the outer wall cover of two sets of first dampers 11 is equipped with damping spring 7, and damping spring 7 is located between connecting plate 6 and casing 8. The curtain body 3 is installed to the one end that casing 8 was kept away from to connecting plate 6, and the one end fixedly connected with second connecting seat 15 of curtain body 3 bottom, the other end fixedly connected with first connecting seat 12 of curtain body 3 bottom, draw-in groove 13 has been seted up to the inner chamber of first connecting seat 12, and one side fixed mounting of second connecting seat 15 has the fixture block 14 with draw-in groove 13 grafting complex. The clamping blocks 14 are inserted into the corresponding clamping grooves 13, so that adjacent curtain wall bodies 3 can be spliced rapidly, and different use requirements are met.

Referring to fig. 1 and 2 of the drawings, a locking bolt 17 is connected to the bottom of the first connecting seat 12 in a threaded manner, the top of the locking bolt 17 extends into the inner cavity of the clamping block 14, and a screw hole 16 matched with the locking bolt 17 is formed in the bottom of the clamping block 14. The locking bolt 17 is screwed into the screw hole 16, so that the clamping block 14 can be fixed and limited through the locking bolt 17, and the clamping groove 13 and the clamping block 14 are firmer when connected.

Referring to fig. 1 in the drawings, an inner plate 5 is fixedly connected to the bottom of the inner cavity of the curtain wall body 3. The top of the inner plate 5 is fixedly connected with a sponge plate 4. The sponge board 4 is provided in a corrugated shape near one end of the curtain wall body 3. When the sound wave is transmitted to the position of the sponge board 4, the sponge board 4 is corrugated, the reflection effect on the sound wave is better, and the sound insulation effect of the curtain wall is improved.

Referring to fig. 1 and 3 of the drawings, a partition plate 2 is connected to the top of a sponge plate 4, and an outer plate 1 is connected to one end of the partition plate 2 away from the sponge plate 4. A cushioning assembly 18 is provided between the connection plate 6 and the housing 8. The buffer assembly 18 comprises a movable column 1801, the movable column 1801 is arranged at the bottom of the connecting plate 6, one end of the movable column 1801, which is far away from the connecting plate 6, stretches into an inner cavity of the shell 8 and is provided with a bump 1802, two sides of the inner cavity of the shell 8 are respectively provided with a second damper 1805, one sides, which are close to the center of the shell 8, of each second damper 1805 are respectively provided with a buffer block 1803, the outer walls of the two second dampers 1805 are respectively sleeved with a buffer spring 1804, the buffer springs 1804 are located between the buffer blocks 1803 and the inner wall of the shell 8, and the two groups of buffer blocks 1803 are connected with the bump 1802 in a fit mode. When the curtain wall is subjected to external vibration, at the moment, the connecting plate 6 drives the movable column 1801 to move downwards, the movable column 1801 drives the convex block 1802 to move downwards when moving, and the buffer block 1803 is pushed to move to two sides to squeeze the buffer spring 1804 when the convex block 1802 moves, so that vibration force can be buffered under the action of the second damper 1805, and the damping effect is achieved.

Referring to fig. 1 and 3 of the drawings, a sliding assembly 19 is provided between the buffer block 1803 and the housing 8. The sliding assembly 19 comprises a pulley 1902, the pulley 1902 is rotatably arranged at the bottom of the buffer block 1803, a sliding rail 1901 is arranged at the bottom of the inner cavity of the shell 8, and the sliding rail 1901 is in rolling connection with the pulley 1902. The buffer block 1803 can drive the pulley 1902 to slide in the sliding rail 1901 when moving, so that the buffer block 1803 is smoother when moving.

Working principle: when using, through the effect of fixed plate 1001 and fixing bolt 1002, install the curtain in one side of wall body 9, external noise needs to pass through planking 1, baffle 2, sponge board 4 and inner panel 5 just can pass into indoor, planking 1, baffle 2, sponge board 4 and inner panel 5 will weaken the noise in proper order, the noise continues to transmit this moment and passes through curtain body 3 and transmit for connecting plate 6, connecting plate 6 downwardly moving extrudees damping spring 7, under the cooperation of first attenuator 11, thereby can further weaken the noise, the convenience weakens and absorbs the noise through the means of compounding, the holistic sound insulation ability of sound insulation curtain has been promoted.

When needs splice curtain body 3, peg graft fixture block 14 to in the draw-in groove 13 that corresponds, realize quick concatenation, satisfy different user demands, screw locking bolt 17 into in the screw 16 afterwards to can carry out spacing fixedly to fixture block 14 through locking bolt 17, make the draw-in groove 13 more firm when being connected with fixture block 14, avoid appearing the condition of slippage as far as possible.

When the curtain receives external vibrations, vibrations force passes through curtain body 3 and transmits connecting plate 6, and connecting plate 6 drives movable column 1801 and moves down this moment, drives lug 1802 and moves down when movable column 1801 moves, promotes buffer block 1803 and extrudees buffer spring 1804 to both sides when lug 1802 moves, can cushion vibrations force under the effect of second attenuator 1805, plays the absorbing effect.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a sound insulation curtain, includes wall body (9), its characterized in that: the utility model discloses a curtain wall, including wall body (9), casing (8) and be provided with fixed subassembly (10) between wall body (9), first attenuator (11) are all installed at the both ends at casing (8) top, two sets of connecting plate (6) are installed at the top of first attenuator (11), two sets of outer wall cover of first attenuator (11) is equipped with damping spring (7), damping spring (7) are located connecting plate (6) with between casing (8), connecting plate (6) are kept away from curtain wall body (3) are installed to one end of casing (8), the bottom of curtain wall body (3) inner chamber is connected with inner panel (5), the top of inner panel (5) is connected with sponge board (4), the top of sponge board (4) is connected with baffle (2), the one end that sponge board (4) were kept away from to baffle (2) is connected with planking (1).

2. A sound-insulating curtain wall according to claim 1, characterized in that: the fixing assembly (10) comprises two groups of fixing plates (1001), the two groups of fixing plates (1001) are respectively installed at two ends of the bottom of the shell (8), and fixing bolts (1002) are connected to the tops of the two groups of fixing plates (1001) in a threaded mode.

3. A sound-insulating curtain wall according to claim 1, characterized in that: the sponge board (4) is close to one end of the curtain wall body (3) and is arranged in a corrugated shape.

4. A sound-insulating curtain wall according to claim 1, characterized in that: one end of curtain body (3) bottom is connected with second connecting seat (15), the other end of curtain body (3) bottom is connected with first connecting seat (12), draw-in groove (13) have been seted up to the inner chamber of first connecting seat (12), one side of second connecting seat (15) install with draw-in groove (13) grafting complex fixture block (14).

5. A sound-insulating curtain wall according to claim 4, characterized in that: the bottom threaded connection of first connecting seat (12) has locking bolt (17), the top of locking bolt (17) stretches into the inner chamber of fixture block (14), screw (16) of mutually supporting with locking bolt (17) are seted up to the bottom of fixture block (14).

6. A sound-insulating curtain wall according to claim 1, characterized in that: the utility model discloses a damping device for a motor vehicle, including casing (8), connecting plate (6), buffer assembly (18) are provided with between casing (8), buffer assembly (18) include movable post (1801), movable post (1801) are installed the bottom of connecting plate (6), movable post (1801) are kept away from the one end of connecting plate (6) stretches into the inner chamber of casing (8) and install lug (1802), second attenuator (1805) are all installed to the both sides of casing (8) inner chamber, two sets of second attenuator (1805) are close to one side at casing (8) center all installs buffer block (1803), two sets of the outer wall of second attenuator (1805) all overlaps and is equipped with buffer spring (1804), buffer spring (1804) are located between buffer block (1803) with between the inner wall of casing (8), two sets of buffer block (1803) with laminating between lug (1802).

7. A sound-insulating curtain wall according to claim 6, characterized in that: the sliding assembly (19) is arranged between the buffer block (1803) and the shell (8), the sliding assembly (19) comprises a pulley (1902), the pulley (1902) is installed at the bottom of the buffer block (1803), a sliding rail (1901) is arranged at the bottom of an inner cavity of the shell (8), and the sliding rail (1901) is in rolling connection with the pulley (1902).