Environment-friendly noise reduction device

Abstract

The utility model discloses an environmental protection noise reduction device, including structural column, same layer plane L type connecting piece, rotation layer right angle L type connecting piece, side wall board, through adopting the structural column of H modeling, the outside fixed elastic clamping strip of stand, can weld or screw connection, again divide side wall board into plane board and corner board, the inboard fixed elastic snap fastener of elastic clamping strip matching of corner board can make corner board be able to hit into realization and be connected, and install conveniently, and the construction efficiency is high, and the plane board of three sides and corner board are connected through the long strip clamping plate of the blind groove form's clamping groove place, and install fast convenient, thereby can be installed and disassembled fast in the construction site, and support sound insulation when cutting etc.

Description

Technical Field

[0001] This utility model belongs to the field of building construction, and specifically relates to an environmentally friendly noise reduction device. Background Technology

[0002] With the acceleration of urbanization, densely populated residential areas overlap with construction areas, and noise reduction is a basic requirement to ensure the quality of life of residents.

[0003] Construction often involves noisy processes such as cutting, requiring the use of equipment like angle grinders, cutting tools, or chainsaws to cut building materials. Therefore, there is a need to design a temporary, easy-to-assemble sound-absorbing and noise-reducing roof device with good sound absorption. Utility Model Content

[0004] This utility model provides an environmentally friendly noise reduction device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an environmentally friendly noise reduction device, comprising structural columns, L-shaped connectors on the same floor plan, right-angle L-shaped connectors for layer transition, and side wall panels. The structural columns are twelve in number, assembled to form a cuboid frame structure. Each structural column has an H-shaped structure with grooves on both sides. The structural columns include four upper-level columns at the top, four lower-level columns at the bottom, and four upright columns. The two sides of the L-shaped connectors on the same floor plan are in the same plane. There are eight L-shaped connectors on the same floor plan, including four upper-level flat connectors and four lower-level flat connectors. The two sides of the right-angle L-shaped connectors for layer transition are respectively in two perpendicular planes. There are eight right-angle L-shaped connectors for layer transition, including four upper right-angle connectors and four lower right-angle connectors. The two sides of the upper-level flat connectors are respectively located in the grooves at the top of adjacent upper-level columns. The two sides of the corner connector are located in the groove at the bottom of the upper column and the groove of the column, respectively. The two sides of the lower flat connector are located in the groove at the bottom of the adjacent lower column, respectively. The two sides of the lower right-angle connector are located in the groove at the top of the lower column and the groove of the column, respectively. The ends of the upper and lower columns have connecting cuts for inserting the L-shaped flat connectors of the same layer. The upper flat connector and the upper right-angle connector are connected by bolts, and the lower flat connector and the lower right-angle connector are connected by bolts. The side wall panel includes a flat panel on the four sides and a corner panel at the four corners. An elastic clip is fixed in the groove of the column. An elastic buckle is fixed on the inner side of the corner panel. The elastic buckle engages with the elastic clip. The joint of the flat panel and the corner panel has a slot. Long strip plates are inserted into the slots on three sides. The flat panel and the corner panel on the other side are hinged to form an entrance / exit.

[0006] By adopting the above technical solution, this environmentally friendly noise reduction device uses an H-shaped structural column with elastic clips fixed to the outside of the column. These clips can be welded or screwed together. The side wall panels are divided into flat panels and corner panels. The inner side of the corner panels is fixed with elastic clips that match the elastic clips, allowing the corner panels to be snapped in for easy installation and high construction efficiency. The flat panels and corner panels on the three sides are connected to each other through blind groove slots using long clips, making installation quick and convenient. This allows for rapid installation and disassembly on the construction site, providing support and sound insulation during noisy processes such as cutting, reducing noise pollution to the surrounding environment, and achieving environmentally friendly green construction.

[0007] Preferably, the planar panel includes an outer composite environmentally friendly wall panel, a middle sound-absorbing layer, and an inner composite environmentally friendly wall panel, all pressed together. The top and bottom ends of the outer composite environmentally friendly wall panel extend beyond the middle sound-absorbing layer and the inner composite environmentally friendly wall panel. The outer composite environmentally friendly wall panel is attached to the outer side of the upper and lower columns, and the middle sound-absorbing layer and the inner composite environmentally friendly wall panel are embedded between the upper and lower columns.

[0008] By adopting the above technical solution, the flat panel has a reasonable structure, can have a good sound absorption effect, and can be easily installed.

[0009] Preferably, the outer composite environmentally friendly wall panel is fixed to the upper and lower columns with screws.

[0010] By adopting the above technical solution, the installation strength can be further guaranteed.

[0011] Preferably, the corner plate is attached to the outside of the upper and lower columns, and the long strip plate is set between the corner plate and the outer composite environmentally friendly wall panel one. The height of the corner plate and the outer composite environmentally friendly wall panel one are the same as the total height between the upper and lower columns.

[0012] By adopting the above technical solution, the corner plate has a reasonable structure.

[0013] Preferably, the elastic clip is a long C-shaped steel strip with a gap between its two sides and the column. One side of the elastic clip has an inwardly protruding snap-fit ​​protrusion. An elastic buckle is inserted into the elastic clip. One side of the elastic buckle has a snap-fit ​​groove that mates with the snap-fit ​​protrusion. The outer end of the snap-fit ​​groove also has an arc-shaped insert that pushes the snap-fit ​​protrusion open and snaps it in place. The arc-shaped insert is wider than the width of the snap-fit ​​groove.

[0014] By adopting the above technical solution, the arc-shaped insert pushes the locking protrusion away when it enters the elastic clip and continues to lock into the elastic clip, thus achieving a connection with a certain strength. When disassembly is required, a large force can be used to pull the elastic buckle out of the elastic clip, making installation and disassembly relatively convenient.

[0015] Preferably, the upper column is covered with a top plate, which includes an outer composite environmentally friendly wall panel II, a middle sound-absorbing layer II, and an inner composite environmentally friendly wall panel II, all pressed together. The outer composite environmentally friendly wall panel II is located at the top of the upper column, and the middle sound-absorbing layer and the inner composite environmentally friendly wall panel II are embedded between the upper columns.

[0016] By adopting the above technical solution, sound-absorbing barriers can be installed at the top, resulting in better noise reduction.

[0017] Preferably, the bottom of the lower column is fixed with two U-shaped support legs, and a base plate is embedded between the lower columns. The base plate includes an outer composite environmentally friendly wall panel three, a middle sound-absorbing layer three, and an inner composite environmentally friendly wall panel three, which are pressed together. The outer composite environmentally friendly wall panel three, the middle sound-absorbing layer three, and the inner composite environmentally friendly wall panel three are flush around the edges, and the bottom end of the base plate is supported on the ground by several support blocks.

[0018] By adopting the above technical solution, good support and installation can be achieved, and the bottom can also be soundproofed and noise reduced.

[0019] The beneficial effects of this utility model are as follows: This environmentally friendly noise reduction device adopts an H-shaped structural column, with elastic clips fixed on the outside of the column. These clips can be welded or screwed together. The side wall panels are divided into flat panels and corner panels. The inner side of the corner panels is fixed with elastic clips that match the elastic clips, allowing the corner panels to be snapped in for easy installation and high construction efficiency. The flat panels and corner panels on the three sides are connected to each other through blind groove slots using long clips, making installation quick and convenient. This allows for rapid installation and disassembly on the construction site. It provides support and sound insulation during noisy processes such as cutting, reducing noise pollution to the surrounding environment and achieving environmentally friendly green construction.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention; the main objectives and other advantages of this invention may be realized and obtained by means of the methods particularly pointed out in the description. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 2 This is a structural schematic diagram of the structural column according to an embodiment of the present utility model;

[0023] Figure 3 This is an installation diagram of the lower planar connector according to an embodiment of the present utility model;

[0024] Figure 4This is an installation diagram of the upper flat connector according to an embodiment of the present utility model;

[0025] Figure 5 This is an installation diagram of the lower right-angle connector according to an embodiment of the present utility model;

[0026] Figure 6 This is an installation diagram of the upper right-angle connector according to an embodiment of the present utility model;

[0027] Figure 7 This is a schematic diagram of an embodiment of the present invention showing an elastic retaining strip installed on a column;

[0028] Figure 8 This is a diagram showing the fit between the column and the corner plate in an embodiment of this utility model;

[0029] Figure 9 This is a schematic diagram of the structure of the elastic clip and elastic buckle according to an embodiment of the present utility model;

[0030] Figure 10 This is a schematic diagram of the corner plate not being installed on the column according to an embodiment of the present invention;

[0031] Figure 11 This is a schematic diagram of the planar plate according to an embodiment of the present utility model;

[0032] Figure 12 This is a schematic diagram of the top plate according to an embodiment of the present utility model;

[0033] Figure 13 This is an installation diagram of the base plate according to an embodiment of the present utility model.

[0034] Attached reference numerals: 1. Structural column; 11. Upper column; 12. Lower column; 13. Erect column; 14. Groove; 2. Same-floor L-shaped connector; 21. Upper flat connector; 22. Lower flat connector; 3. Right-angle L-shaped connector for layer transition; 31. Upper right-angle connector; 32. Lower right-angle connector; 4. Side wall panel; 41. Flat panel; 411. Outer composite environmentally friendly wall panel one; 412. Middle sound-absorbing layer one; 413. Inner composite environmentally friendly wall panel one; 414. Screw; 42. Corner panel; 43. Hinge; 5. Elastic clip; 51. Elastic buckle; 52. Long strip clip; 53. Snap-fit ​​protrusion; 54. Snap-fit ​​groove; 55. Arc-shaped insert; 6. Top plate; 61. Outer composite environmentally friendly wall panel two; 62. Inner composite environmentally friendly wall panel two; 7. U-shaped support leg; 8. Base plate; 9. Support block. Detailed Implementation

[0035] The technical solution of this utility model will be described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of this utility model, and should not be construed as limiting the technical solution of this utility model.

[0036] Combination Figure 1-13 An environmentally friendly noise reduction device includes structural columns 1, L-shaped connectors 2 on the same floor plan, right-angle L-shaped connectors 3 for transitioning floors, and side wall panels 4. The structural columns 1 consist of twelve columns assembled to form a rectangular frame structure. Each structural column 1 has an H-shaped structure with grooves 14 on both sides. The structural columns 1 include four upper-level columns 11 at the top, four lower-level columns 12 at the bottom, and four upright columns 13. The L-shaped connectors 2 on the same floor plan have eight sides in the same plane, including four upper-level flat connectors 21 and four lower-level flat connectors 22. The right-angle L-shaped connectors 3 for transitioning floors have eight sides in two perpendicular planes, including four upper right-angle connectors 31 and four lower right-angle connectors 32. The upper flat connectors 21 have two sides located in the grooves 14 at the top of adjacent upper-level columns 11, and the upper right-angle connectors 31 have two sides located in the grooves 14 at the bottom of upper-level columns 11 and the upright columns 13. Within the groove 14 of column 3, the two sides of the lower flat connector 22 are respectively located within the groove 14 at the bottom of the adjacent lower column 12, and the two sides of the lower right-angle connector 32 are respectively located within the groove 14 at the top of the lower column 12 and within the groove 14 of column 13. The ends of the upper column 11 and the lower column 12 have connecting cuts for inserting the same-layer flat L-shaped connector 2. The upper flat connector 21 and the upper right-angle connector 31 are connected by bolts, and the lower flat connector 22 and the lower right-angle connector... 32. The side wall panel 4 is connected by bolts. The side wall panel 4 includes a flat panel 41 on the four sides and a corner panel 42 at the four corners. An elastic clip 5 is fixed in the groove 14 of the column 13. An elastic buckle 51 is fixed on the inner side of the corner panel 42. The elastic buckle 51 is engaged with the elastic clip 5. The flat panel 41 and the corner panel 42 are respectively provided with slots. Long strip plates 52 are inserted into the slots on three sides. The flat panel 41 and the corner panel 42 on the other side are hinged together by a hinge 43 to form an entrance door.

[0037] This environmentally friendly noise reduction device uses an H-shaped structural column 1. Elastic clips 5 are fixed to the outside of the column 13. They can be connected by welding or screws 414. The side wall panel 4 is divided into a flat panel 41 and a corner panel 42. The inner side of the corner panel 42 is fixed to the elastic clips 51 that match the elastic clips 5, so that the corner panel 42 can be snapped in to achieve a snap-fit. The installation is convenient and the construction efficiency is high. The flat panels 41 on the three sides and the corner panels 42 are connected to the long clips 52 through the blind groove type of the clips. The installation is quick and convenient, so it can be quickly installed and disassembled on the construction site. It can provide support and sound insulation during noisy processes such as cutting, reduce noise pollution to the surrounding environment, and achieve environmentally friendly green construction.

[0038] The flat panel 41 includes an outer composite environmentally friendly wall panel 411, a middle sound-absorbing layer 412, and an inner composite environmentally friendly wall panel 413, all pressed together. The top and bottom of the outer composite environmentally friendly wall panel 411 extend beyond the middle sound-absorbing layer 412 and the inner composite environmentally friendly wall panel 413. The outer composite environmentally friendly wall panel 411 is attached to the outside of the upper column 11 and the lower column 12. The middle sound-absorbing layer 412 and the inner composite environmentally friendly wall panel 413 are embedded between the upper column 11 and the lower column 12. The flat panel 41 has a reasonable structure, can have a good sound absorption effect, and can be easily installed.

[0039] The outer composite environmentally friendly wall panel 411 is fixed to the upper column 11 and the lower column 12 by screws 414, which can further ensure the installation strength.

[0040] The corner plate 42 is attached to the outside of the upper column 11 and the lower column 12. The long strip plate 52 is set between the corner plate 42 and the outer composite environmentally friendly wall panel 411. The height of the corner plate 42 and the outer composite environmentally friendly wall panel 411 is the same as the total height between the upper column 11 and the lower column 12. The structure of the corner plate 42 is reasonable.

[0041] The elastic clip 5 is a long C-shaped steel strip. There is a gap between the two sides of the elastic clip 5 and the column 13. One side of the elastic clip 5 has an inwardly protruding snap-fit ​​protrusion 53. The elastic buckle 51 is inserted into the elastic clip 5. One side of the elastic buckle 51 has a snap-fit ​​groove 54 that cooperates with the snap-fit ​​protrusion 53. The outer end of the elastic buckle 51 located in the snap-fit ​​groove 54 also has an arc-shaped insert 55 that pushes the snap-fit ​​protrusion 53 open and snaps it in place. The arc-shaped insert 55 is wider than the width of the snap-fit ​​groove 54.

[0042] When the arc-shaped insert 55 enters the elastic clip 5, it pushes the snap-fit ​​protrusion 53 open and continues to snap into the elastic clip 5, providing a connection with a certain strength. When disassembly is required, a large force can be used to pull the elastic buckle 51 out of the elastic clip 5, making installation and disassembly relatively convenient.

[0043] The upper column 11 is covered with a top plate 6. The top plate 6 includes an outer composite environmentally friendly wall panel 61 that is pressed together, a middle sound-absorbing layer 62, and an inner composite environmentally friendly wall panel 62. The outer composite environmentally friendly wall panel 61 is located at the top of the upper column 11. The middle sound-absorbing layer and the inner composite environmentally friendly wall panel 62 are embedded between the upper column 11, which can absorb sound and block the top, resulting in better noise reduction.

[0044] Two U-shaped support legs 7 are fixed at the bottom of the lower column 12. A base plate 8 is embedded between the lower columns 12. The base plate 8 includes an outer composite environmentally friendly wall panel 3, a middle sound-absorbing layer 3, and an inner composite environmentally friendly wall panel 3, all pressed together. The outer composite environmentally friendly wall panel 3, the middle sound-absorbing layer 3, and the inner composite environmentally friendly wall panel 3 are flush around the edges. The bottom of the base plate 8 is supported on the ground by several support blocks 9, which can provide good support for installation and also provide sound insulation and noise reduction at the bottom.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly noise reduction device, characterized in that: The structure includes structural columns (1), L-shaped connectors on the same floor plan (2), right-angle L-shaped connectors for layer transition (3), and side wall panels (4). The structural columns (1) consist of twelve columns, assembled to form a cuboid frame structure. Each structural column (1) has an H-shaped structure with grooves (14) on both sides. The structural columns (1) include four upper-level columns (11) at the top, four lower-level columns (12) at the bottom, and four upright columns (13). The two sides of the L-shaped connectors on the same floor plan (2) are in the same plane. The L-shaped connectors on the same floor plan (2) have… There are eight, including four upper flat type connectors (21) and four lower flat type connectors (22); the two sides of the transition right angle L-shaped connector (3) are respectively in two vertical planes, and there are eight transition right angle L-shaped connectors (3), including four upper right angle connectors (31) and four lower right angle connectors (32); the two sides of the upper flat type connector (21) are respectively located in the groove (14) at the top of the adjacent upper column (11), and the two sides of the upper right angle connector (31) are respectively located in the groove (14) at the bottom of the upper column (11) and the column (1 3) In the groove (14), the two sides of the lower flat connector (22) are respectively located in the groove (14) at the bottom of the adjacent lower column (12), and the two sides of the lower right angle connector (32) are respectively located in the groove (14) at the top of the lower column (12) and in the groove (14) of the column (13). The ends of the upper column (11) and the lower column (12) have connecting cuts for the same-layer flat L-shaped connector (2) to be inserted. The upper flat connector (21) and the upper right angle connector (31) are connected by bolts. The lower flat connector (22) The side wall panel (4) is connected to the lower right-angle connector (32) by bolts. The side wall panel (4) includes a flat panel (41) on the four sides and a corner panel (42) at the four corners. An elastic clip (5) is fixed in the groove (14) of the column (13). An elastic buckle (51) is fixed on the inner side of the corner panel (42). The flat panel (41) and the corner panel (42) are respectively provided with slots. Long strip plates (52) are inserted into the slots on three sides. The flat panel (41) and the corner panel (42) on the other side are hinged together by a hinge (43) to form an entrance and exit.

2. The environmentally friendly noise reduction device according to claim 1, characterized in that: The flat panel (41) includes an outer composite environmentally friendly wall panel (411) pressed together, a middle sound-absorbing layer (412) and an inner composite environmentally friendly wall panel (413). The top and bottom of the outer composite environmentally friendly wall panel (411) extend beyond the middle sound-absorbing layer (412) and the inner composite environmentally friendly wall panel (413). The outer composite environmentally friendly wall panel (411) is attached to the outside of the upper column (11) and the lower column (12). The middle sound-absorbing layer (412) and the inner composite environmentally friendly wall panel (413) are embedded between the upper column (11) and the lower column (12).

3. The environmentally friendly noise reduction device according to claim 2, characterized in that: The outer composite environmentally friendly wall panel (411) is fixed to the upper column (11) and the lower column (12) by screws (414).

4. The environmentally friendly noise reduction device according to claim 3, characterized in that: The corner plate (42) is attached to the outside of the upper column (11) and the lower column (12). The long strip plate (52) is set between the corner plate (42) and the outer composite environmentally friendly wall panel (411). The height of the corner plate (42) and the outer composite environmentally friendly wall panel (411) is the same as the total height between the upper column (11) and the lower column (12).

5. The environmentally friendly noise reduction device according to claim 4, characterized in that: The elastic clip (5) is a long C-shaped steel strip. The two sides of the elastic clip (5) are spaced from the column (13). One side of the elastic clip (5) has an inwardly protruding snap-fit ​​protrusion (53). The elastic buckle (51) is inserted into the elastic clip (5). One side of the elastic buckle (51) has a snap-fit ​​groove (54) that cooperates with the snap-fit ​​protrusion. The outer end of the elastic buckle (51) located in the snap-fit ​​groove (54) also has an arc-shaped insert (55) that pushes the snap-fit ​​protrusion open and snaps it in place. The arc-shaped insert (55) is wider than the width of the snap-fit ​​groove (54).

6. The environmentally friendly noise reduction device according to claim 5, characterized in that: The upper column (11) is covered with a top plate (6), which includes an outer composite environmentally friendly wall panel two (61) pressed together, a middle sound-absorbing layer two and an inner composite environmentally friendly wall panel two (62). The outer composite environmentally friendly wall panel two (61) is located at the top of the upper column (11), and the middle sound-absorbing layer and the inner composite environmentally friendly wall panel two (62) are embedded between the upper column (11).

7. The environmentally friendly noise reduction device according to claim 6, characterized in that: The bottom of the lower column (12) is fixed with two U-shaped support legs (7), and a base plate (8) is embedded between the lower columns (12). The base plate includes an outer composite environmentally friendly wall panel three, a middle sound-absorbing layer three, and an inner composite environmentally friendly wall panel three pressed together. The outer composite environmentally friendly wall panel three, the middle sound-absorbing layer three, and the inner composite environmentally friendly wall panel three are flush around the perimeter. The bottom end of the base plate (8) is supported on the ground by several support blocks (9).

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