Universal wedge hanging structure

Abstract

The utility model discloses a universal wedge hanging structure, and relates to the technical field of sound absorption wedge installation, the hanging structure comprises a hook assembly arranged at the base part of a sound absorption wedge and a plurality of rails arranged on a transverse wall or a vertical wall, and two adjacent rails are arranged in parallel at intervals; the hook assembly and the track are used in cooperation to install the sound absorption wedge on a transverse wall or a vertical wall. The wedge absorber can be installed on a transverse wall or a vertical wall only by using a plurality of rails and hook assemblies of one type, the operation is simple, and the difficulty of production and installation is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing wedge installation, in particular to a universal wedge hanging structure. Background Art

[0002] The wedge-shaped sound absorbing body with a high sound absorption coefficient designed to achieve a gradual transition of the acoustic impedance between air and sound absorbing materials and obtain good impedance matching and sound absorption effect is called a sound absorbing wedge. The sound absorbing wedge is a special sound absorbing body that requires that almost all sound waves incident on its surface be absorbed. The sound absorbing wedge consists of a base and a wedge. The base is the bottom section with a constant cross section, and the wedge is the section that gradually increases from the tip.

[0003] Sound-absorbing wedges are commonly used sound-absorbing products in standard acoustic semi-anechoic chambers and full anechoic chambers. The size and weight of the sound-absorbing wedges will vary depending on the acoustic technical requirements of the laboratory. Whether it is a semi-anechoic chamber or a full anechoic chamber, the wedges around and on the top of the room need to be hung. The conventional practice is to use sheet metal bending hooks to hang the vertical walls of the room, and steel hooks to hang the top. Due to different hanging methods, the vertical and top hanging rail structures need to be designed and installed according to requirements. The requirements for design, production and on-site installation are relatively high, and it is easy to make mistakes.

[0004] Therefore, a universal wedge hanging structure is proposed. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and provide a universal wedge hanging structure.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A universal sound absorbing wedge hanging structure comprises a hook assembly arranged at the base of the sound absorbing wedge and a plurality of tracks arranged on a transverse wall or a vertical wall. Two adjacent tracks are arranged in parallel and spaced apart. The hook assembly and the tracks are used in combination to install the sound absorbing wedge on the transverse wall or the vertical wall.

[0008] Furthermore, in the utility model, the track comprises a short hook portion, a connecting portion and a long hook portion, the short hook portion and the long hook portion are connected via the connecting portion, and the short hook portion and the long hook portion are both located on the same side of the connecting portion.

[0009] Furthermore, in the present invention, the hook assembly comprises a plurality of short hooks and a plurality of long hooks adapted to the short hook portion or the long hook portion, and the plurality of short hooks and the plurality of long hooks are arranged around the edge of the sound absorbing wedge base.

[0010] Furthermore, in the utility model, the number of the short hooks and the number of the long hooks are both four; the cross-section of the sound absorbing wedge base is rectangular, wherein two of the short hooks and two of the long hooks are arranged opposite to each other at the length side of the sound absorbing wedge base, and the other two of the short hooks and the other two of the long hooks are arranged opposite to each other at the width side of the sound absorbing wedge base; the distance between the oppositely arranged short hooks and the long hooks is adapted to the distance between two adjacent tracks.

[0011] Furthermore, in the utility model, a bolt guide groove is provided on the connecting portion, and the bolt guide groove, the short hook portion and the long hook portion are all located on the same side of the connecting portion.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a universal wedge hanging structure, which can install the sound-absorbing wedge on a horizontal wall or a vertical wall by using a plurality of rails and hook components of a structure, is easy to operate, and greatly reduces the difficulty of production and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure in which the sound-absorbing wedge is installed on a horizontal wall according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the sound-absorbing wedge installed on a vertical wall in an embodiment of the utility model;

[0016] Figure 3 for Figure 1 A partial enlarged view of the middle A;

[0017] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0018] Figure 5 This is a schematic structural diagram of a sound-absorbing wedge according to an embodiment of the utility model;

[0019] Figure 6 for Figure 5 A top view of

[0020] Figure 7 It is a schematic structural diagram of a track according to an embodiment of the utility model.

[0021] In the figure: 1-sound absorbing wedge; 2-hook assembly; 201-short hook; 202-long hook; 3-horizontal wall; 4-vertical wall; 5-track; 501-short hook; 502-connecting part; 5021-bolt guide groove; 503-long hook. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-7 , the utility model provides a technical solution:

[0024] A universal sound absorbing wedge hanging structure comprises a hook assembly 2 arranged at the base of the sound absorbing wedge 1 and a plurality of tracks 5 arranged on a transverse wall 3 or a vertical wall 4, wherein two adjacent tracks 5 are arranged in parallel and spaced apart, and the hook assembly 2 and the tracks 5 are used in combination to install the sound absorbing wedge 1 on the transverse wall 3 or the vertical wall 4.

[0025] In some implementations of this embodiment, the track 5 includes a short hook portion 501, a connecting portion 502, and a long hook portion 503. The short hook portion 501 and the long hook portion 503 are connected through the connecting portion 502, and the short hook portion 501 and the long hook portion 503 are both located on the same side of the connecting portion 502. The short hook portion 501 and the long hook portion 503 are respectively connected to the hook assembly 2, so that the sound absorbing wedge 1 is installed on the horizontal wall 3 or the vertical wall 4.

[0026] In some implementations of this embodiment, the hook assembly 2 includes a plurality of short hooks 201 and a plurality of long hooks 202 adapted to the short hook portion 501 or the long hook portion 503 , and the plurality of short hooks 201 and the plurality of long hooks 202 are arranged around the edge of the base of the sound absorbing wedge 1 .

[0027] In some implementations of the present embodiment, the number of the short hooks 201 and the number of the long hooks 202 are both four; the cross-section of the base of the sound absorbing wedge 1 is rectangular, wherein two of the short hooks 201 and two of the long hooks 202 are arranged opposite to each other at the length side of the base of the sound absorbing wedge 1, and the other two short hooks 201 and the other two long hooks 202 are arranged opposite to each other at the width side of the base of the sound absorbing wedge 1; the distance between the oppositely arranged short hooks 201 and the long hooks 202 is adapted to the distance between two adjacent rails 5.

[0028] See also Figure 1 and Figure 3 When the sound absorbing wedge 1 is installed on the transverse wall 3, two short hooks 201 are hung on the long hook portion 503 of the track 5, and two long hooks 202 installed opposite to the short hook 201 are hung on the short hook portion 501 of the track 5, and the hanging is completed.

[0029] In this embodiment, the track 5 can be installed on the horizontal wall 3 or the vertical wall 4 by using bolts. A bolt guide groove 5021 is designed in the connection portion 502 of the track 5 to accommodate the protruding portion of the bolt in the track 5 so that it does not interfere with the movement of other hooks. The size of the bolt guide groove 5021 is adapted to the size of the bolt for fixing the track 5.

[0030] See also Figure 2 and Figure 4 When the sound absorbing wedge 1 is installed on the vertical wall 4, the two short hooks 201 are hooked to the short hook 501 of the track 5, and the two long hooks 202 installed opposite to the short hooks 201 are in contact with the bolt guide grooves 5021 of the track 5, so that the overall structure forms a mechanical balance. At the same time, this connection structure is not a completely locked structure, and has a certain buffering effect when vibration occurs.

[0031] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A universal wedge hanging structure, characterized in that: The invention comprises a hook assembly (2) arranged at the base of a sound absorbing wedge (1) and a plurality of tracks (5) arranged on a transverse wall (3) or a vertical wall (4), wherein two adjacent tracks (5) are arranged in parallel and spaced apart, and the hook assembly (2) and the tracks (5) are used in cooperation to install the sound absorbing wedge (1) on the transverse wall (3) or the vertical wall (4); the track (5) comprises a short hook portion (501), a connecting portion (502) and a long hook portion (503), wherein the short hook portion (501) and the long hook portion (503) are connected via the connecting portion (502), and the short hook portion (501) and the long hook portion (503) are both located on the same side of the connecting portion (502); and a bolt guide groove (5021) is arranged on the connecting portion (502), and the bolt guide groove (5021), the short hook portion (501) and the long hook portion (503) are all located on the same side of the connecting portion (502).

2. A universal wedge hanging structure according to claim 1, characterized in that: The hook assembly (2) comprises a plurality of short hooks (201) and a plurality of long hooks (202) adapted to the short hook portion (501) or the long hook portion (503); the plurality of short hooks (201) and the plurality of long hooks (202) are arranged around the edge of the base of the sound absorbing wedge (1).

3. A universal wedge hanging structure according to claim 2, characterized in that: The number of the short hooks (201) and the number of the long hooks (202) are both four; the cross-section of the base of the sound absorbing wedge (1) is rectangular, wherein two of the short hooks (201) and two of the long hooks (202) are arranged opposite to each other at the length side of the base of the sound absorbing wedge (1), and the other two of the short hooks (201) and the other two of the long hooks (202) are arranged opposite to each other at the width side of the base of the sound absorbing wedge (1); and the distance between the oppositely arranged short hooks (201) and the long hooks (202) is adapted to the distance between two adjacent tracks (5).

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