CN204570999U - A kind of noise reduction wall - Google Patents
A kind of noise reduction wall Download PDFInfo
- Publication number
- CN204570999U CN204570999U CN201520268668.4U CN201520268668U CN204570999U CN 204570999 U CN204570999 U CN 204570999U CN 201520268668 U CN201520268668 U CN 201520268668U CN 204570999 U CN204570999 U CN 204570999U
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- China
- Prior art keywords
- cavity
- noise reduction
- sound insulation
- slide cartridge
- perpendicular muscle
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Abstract
The utility model relates to a kind of noise reduction wall, comprise body of wall, the left side of body of wall is evenly arranged horizontal bar and perpendicular muscle, horizontal bar and perpendicular muscle surround several in the same size and rectangular mounting grooves, sound insulation slab assembly is equipped with in mounting groove, sound insulation slab assembly is provided with the first cavity, is provided with guide rod, guide rod is provided with handle in the first cavity; Handle comprises the slide cartridge be slidably matched with guide rod, the transverse slat being assemblied in slide cartridge left end, and the right-hand member of slide cartridge fixes the slip ring coaxial with slide cartridge, is provided with the second spring between the bottom surface of slip ring and the first cavity; The opening part of the first cavity is provided with cover plate, and cover plate is provided with the through hole coaxial with slide cartridge; The left side of perpendicular muscle is evenly distributed with the first bolt and block, and the center of block is provided with the hole coordinated with the screw slide of the first bolt.Noise reduction wall conveniently moving of the present utility model, can reuse, and can assemble corresponding noise reduction wall for different environments for use, and sound insulation slab assembly easy accessibility, good muffling effect.
Description
Technical field
The utility model relates to the noise-reducing structure of factory building, is specifically related to a kind of noise reduction wall.
Background technology
Along with the high speed development of society, the modernization day by day of the mode of production in factory, automation, the production equipment of factory building inside also gets more and more, and consequent operating noise is also more and more serious, particularly when night produces, noise pollution seriously disturbs residents.Because the production equipment of factory building inside is distributed in everywhere, and be not that each production equipment can make a noise, if carry out sound insulation process to whole factory building, cost is comparatively large, and still exists in the noise pollution of factory building inside; If build enclosure wall to carry out sound insulation around equipment, can solve the problem to a certain extent, but when equipment needs mobile, enclosure wall of just must dismantling, takes time and effort, and around equipment, build enclosure wall there is potential safety hazard.
Summary of the invention
The purpose of this utility model proposes a kind of noise reduction wall, and this noise reduction wall easy accessibility, can adjust according to different operating environment very easily.
A kind of noise reduction wall described in the utility model, comprise body of wall, the lower end of body of wall is provided with base, the left side of body of wall is evenly arranged horizontal bar and perpendicular muscle, described horizontal bar and perpendicular muscle surround several in the same size and rectangular mounting grooves, be equipped with sound insulation slab assembly in described mounting groove, four sidewalls of sound insulation slab assembly respectively with four inwall close contacts of described mounting groove; Four sidewalls of described sound insulation slab assembly are evenly inlaid with the ball that can rotate, and the center of described sound insulation slab assembly is provided with first cavity of opening towards a left side, and the bottom surface of the first cavity is fixed with the guide rod extended left, described guide rod is provided with the handle of T-shaped; The transverse slat that described handle comprises the slide cartridge be slidably matched with described guide rod, the mode be threaded connection is assemblied in described slide cartridge left end, the right-hand member of described slide cartridge fixes the slip ring coaxial with slide cartridge, is provided with the second spring between the bottom surface of described slip ring and described first cavity; The opening part of described first cavity is provided with cover plate, and cover plate is provided with the through hole coaxial with described slide cartridge, and the diameter of described through hole is greater than the external diameter of described slide cartridge and is less than the external diameter of described slip ring; The left side of described perpendicular muscle is evenly distributed with screwed hole, the first bolt is equipped with in screwed hole, on the screw rod of the first bolt, cover has the block in cuboid, the center of block is provided with the hole coordinated with the screw slide of described first bolt, the length of described block is greater than the width of described perpendicular muscle, and the width of described block is less than the width of described perpendicular muscle.
Adopt technique scheme, only need the noise reduction wall assembled to be placed on around production equipment, just can realize the effect of noise reduction or sound insulation, when equipment needs mobile, just can only need noise reduction wall to remove, convenient and swift, and this noise reduction wall can reuse.When assembling noise reduction wall, only to need sound insulation slab assembly to be mounted in mounting groove and to be fixed by baffle plate.Sound insulation slab assembly is provided with ball and inclined-plane, makes sound insulation slab assembly to be easierly mounted in mounting groove, to realize sound insulation slab assembly and mounting groove closely cooperates.Handle on sound insulation slab assembly can horizontally slip, and when sound insulation slab assembly is embedded in mounting groove, handle is blocked by block, attractive appearance; When sound insulation slab assembly shifts out by needs, carry out release handle by rotary block, handle is moved to the left under the effect of the second spring, makes operating personnel can shift out sound insulation slab assembly easily, sound insulation slab assembly easy accessibility, reusable.By arranging different sound insulation slab assemblies at body of wall, the object eliminating different noise can be realized, corresponding noise reduction wall can be assembled for different environments for use,
Further, described sound insulation slab assembly comprises plate body, four sidewalls of described plate body are equipped with inclined-plane, inclined-plane is positioned at the right-hand member of described plate body, the left side of described plate body is horizontally arranged with first groove corresponding with described transverse slat, the left side of described cover plate is horizontally arranged with second groove corresponding with described transverse slat; Opening the second cavity is to the right provided with in described plate body, described second cavity is between described first cavity and four sidewalls of described plate body, the vibration film parallel with described plate body left side is provided with in described second cavity, described second cavity is separated into two parts by described vibration film, the left side of described plate body is evenly distributed with the bloop with described second cavity connects; Screwed hole on described perpendicular muscle is all arranged on the both sides of described first groove.Adopt said structure, when sound insulation slab assembly is mounted in mounting groove, transverse slat is stuck in the first groove and the second groove by block, attractive appearance; When sound insulation slab assembly shifts out by needs, discharge transverse slat by rotary block, handle is moved to the left under the effect of the second spring, makes operating personnel can shift out sound insulation slab assembly easily.Vibration film eliminates low frequency noise by vibration, described second cavity and bloop coordinate can eliminate intermediate frequency noise, form the sound insulation slab assembly corresponding from different noise by the adjustment perforated percentage of bloop and the thickness of vibration film, eliminate the noise under different environment for use.
Further, described plate body is made of plastics.Make sound insulation slab assembly quality lighter, easy disassembly.
Further, described body of wall, described horizontal bar and described perpendicular muscle are made by aluminium alloys.To alleviate the quality of noise reduction wall.
Further, the first spring is provided with between the head of described first bolt and described block.Convenient clamping handle and sound insulation slab assembly.
Further, described body of wall, described horizontal bar and described perpendicular muscle are one-body molded.
Further, the lower end of described base is provided with at least four universal wheels, and described universal wheel is equipped with brake structure.Adopt this structure, noise reduction wall is moved more convenient.
Noise reduction wall conveniently moving described in the utility model, can reuse, and can assemble corresponding noise reduction wall for different environments for use, and sound insulation slab assembly easy accessibility, good muffling effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of body of wall;
Fig. 3 is the structural representation of sound insulation slab assembly;
Fig. 4 is the sectional view of sound insulation slab assembly;
Fig. 5 is the scheme of installation of the first bolt and block.
In figure: 1-body of wall; 2-horizontal bar; 3-perpendicular muscle; 4-mounting groove; 5-the first bolt; 6-block; 7-the first spring; 8-plate body; 9-the first cavity; 10-bloop; 11-guide rod; 12-the first groove; 13-handle; 14-slide cartridge; 15-transverse slat; 16-slip ring; 17-cover plate; 18-vibration film; 19-ball; 20-inclined-plane; 21-base; 22-the second spring; 23-the second groove; 24-the second cavity.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of noise reduction wall as shown in Figure 1, comprise body of wall 1 as shown in Figure 2, the lower end of body of wall 1 is provided with base 21, the left side of body of wall 1 is evenly arranged horizontal bar 2 and perpendicular muscle 3, horizontal bar 2 and perpendicular muscle 3 surround several in the same size and rectangular mounting grooves 4, be equipped with sound insulation slab assembly as shown in Figure 3 in mounting groove 4, four sidewalls of sound insulation slab assembly respectively with four inwall close contacts of mounting groove 4.Four sidewalls of sound insulation slab assembly are evenly inlaid with the ball 19 that can rotate, and the center of sound insulation slab assembly is provided with opening and is fixed with towards the bottom surface of first cavity 9, first cavity 9 on a left side guide rod 11 extended left, guide rod 11 is provided with the handle 13 of T-shaped.The transverse slat 15 that handle 13 comprises the slide cartridge 14 be slidably matched with guide rod 11, the mode be threaded connection is assemblied in slide cartridge 14 left end, the right-hand member of slide cartridge 14 fixes the slip ring 16 coaxial with slide cartridge 14, is provided with the second spring 22 between slip ring 16 and the bottom surface of the first cavity 9.The opening part of the first cavity 9 is provided with cover plate 17, and cover plate 17 is provided with the through hole coaxial with slide cartridge 14, and the diameter of through hole is greater than the external diameter of slide cartridge 14 and is less than the external diameter of slip ring 16; The left side of perpendicular muscle 3 is evenly distributed with screwed hole, the first bolt 5 is equipped with in screwed hole, on the screw rod of the first bolt 5, cover has the block 6 in cuboid, the center of block 6 is provided with the hole coordinated with the screw slide of the first bolt 5, the length of block 6 is greater than the width of perpendicular muscle 3, and the width of block 6 is less than the width of perpendicular muscle 3.
As shown in Figure 4, sound insulation slab assembly comprises plate body 8, four sidewalls of plate body 8 are equipped with inclined-plane 20, inclined-plane 20 is positioned at the right-hand member of plate body 8, the left side of plate body 8 is horizontally arranged with first groove 12 corresponding with transverse slat 15, the left side of cover plate 17 is horizontally arranged with second groove 23 corresponding with transverse slat 15; Opening the second cavity 24 is to the right provided with in plate body 8, second cavity 24 is between the first cavity 9 and four sidewalls of plate body 8, the vibration film 18 parallel with plate body 8 left side is provided with in second cavity 24, second cavity 24 is separated into two parts by vibration film 18, the left side of plate body 8 is evenly distributed with the bloop 10 be communicated with the second cavity 24; Screwed hole on perpendicular muscle 3 is all arranged on the both sides of the first groove 12.
Especially, plate body 8 is made of plastics.Body of wall 1, horizontal bar 2 and perpendicular muscle 3 are made by integrated mode by aluminum alloy materials.The lower end of base 21 is provided with at least four universal wheels, and universal wheel is equipped with brake structure.
As shown in Figure 5, the first spring 7 is provided with between the head of the first bolt 5 and block 6.
Claims (7)
1. a noise reduction wall, it is characterized in that: comprise body of wall (1), the lower end of body of wall (1) is provided with base (21), the left side of body of wall (1) is evenly arranged horizontal bar (2) and perpendicular muscle (3), described horizontal bar (2) and perpendicular muscle (3) surround several in the same size and rectangular mounting grooves (4), described mounting groove is equipped with sound insulation slab assembly in (4), four sidewalls of sound insulation slab assembly respectively with four inwall close contacts of described mounting groove (4); Four sidewalls of described sound insulation slab assembly are evenly inlaid with the ball (19) that can rotate, the center of described sound insulation slab assembly is provided with first cavity (9) of opening towards a left side, the bottom surface of the first cavity (9) is fixed with the guide rod (11) extended left, described guide rod (11) is provided with the handle (13) of T-shaped; The transverse slat (15) that described handle (13) comprises the slide cartridge (14) be slidably matched with described guide rod (11), the mode be threaded connection is assemblied in described slide cartridge (14) left end, the fixing slip ring (16) coaxial with slide cartridge (14) of right-hand member of described slide cartridge (14), is provided with the second spring (22) between the bottom surface of described slip ring (16) and described first cavity (9); The opening part of described first cavity (9) is provided with cover plate (17), and cover plate (17) is provided with the through hole coaxial with described slide cartridge (14), and the diameter of described through hole is greater than the external diameter of described slide cartridge (14) and is less than the external diameter of described slip ring (16); The left side of described perpendicular muscle (3) is evenly distributed with screwed hole, the first bolt (5) is equipped with in screwed hole, on the screw rod of the first bolt (5), cover has the block (6) in cuboid, the center of block (6) is provided with the hole coordinated with the screw slide of described first bolt (5), the length of described block (6) is greater than the width of described perpendicular muscle (3), and the width of described block (6) is less than the width of described perpendicular muscle (3).
2. noise reduction wall according to claim 1, it is characterized in that: described sound insulation slab assembly comprises plate body (8), four sidewalls of described plate body (8) are equipped with inclined-plane (20), inclined-plane (20) is positioned at the right-hand member of described plate body (8), the left side of described plate body (8) is horizontally arranged with first groove (12) corresponding with described transverse slat (15), the left side of described cover plate (17) is horizontally arranged with second groove (23) corresponding with described transverse slat (15); Opening the second cavity (24) is to the right provided with in described plate body (8), described second cavity (24) is positioned between described first cavity (9) and four sidewalls of described plate body (8), the vibration film (18) parallel with described plate body (8) left side is provided with in described second cavity (24), described second cavity (24) is separated into two parts by described vibration film (18), the left side of described plate body (8) is evenly distributed with the bloop (10) be communicated with described second cavity (24); Screwed hole on described perpendicular muscle (3) is all arranged on the both sides of described first groove (12).
3. noise reduction wall according to claim 2, is characterized in that: described plate body (8) is made of plastics.
4. noise reduction wall according to claim 1, is characterized in that: described body of wall (1), described horizontal bar (2) and described perpendicular muscle (3) are made by aluminium alloys.
5. noise reduction wall according to claim 1, is characterized in that: be provided with the first spring (7) between the head of described first bolt (5) and described block (6).
6. the noise reduction wall according to any one of claim 1, is characterized in that: described body of wall (1), described horizontal bar (2) and described perpendicular muscle (3) are one-body molded.
7. the noise reduction wall according to any one of claim 1, is characterized in that: the lower end of described base (21) is provided with at least four universal wheels, and described universal wheel is equipped with brake structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268668.4U CN204570999U (en) | 2015-04-30 | 2015-04-30 | A kind of noise reduction wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268668.4U CN204570999U (en) | 2015-04-30 | 2015-04-30 | A kind of noise reduction wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570999U true CN204570999U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268668.4U Expired - Fee Related CN204570999U (en) | 2015-04-30 | 2015-04-30 | A kind of noise reduction wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022047969A1 (en) * | 2020-09-04 | 2022-03-10 | 五邑大学 | Shock wave weakening system |
| CN114165009A (en) * | 2021-12-10 | 2022-03-11 | 中建五局装饰幕墙有限公司 | Decorative plate module with sound insulation and silencing functions and mounting method thereof |
-
2015
- 2015-04-30 CN CN201520268668.4U patent/CN204570999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022047969A1 (en) * | 2020-09-04 | 2022-03-10 | 五邑大学 | Shock wave weakening system |
| CN114165009A (en) * | 2021-12-10 | 2022-03-11 | 中建五局装饰幕墙有限公司 | Decorative plate module with sound insulation and silencing functions and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400000 Jiangbei District, Chongqing, building a new North Road, No. 84 Patentee after: Chongqing Zhongli bioengineering Limited by Share Ltd Address before: 400000 Jiangbei District, Chongqing, building a new North Road, No. 84 Patentee before: Chonqing Zhongli Bioengineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190430 |