Modularized steel structure wall capable of being rapidly assembled and achieving sound insulation and noise reduction

Abstract

The invention relates to the technical field of sound insulation and noise reduction steel structure wall bodies, and discloses a modular steel structure wall body capable of being rapidly assembled and achieving sound insulation and noise reduction. The sound insulation wall body filling block comprises at least two oppositely-combined hard external structures and composite filling parts arranged in the hard external structures; the composite filling part comprises a flexible sound absorption part and a hard and tough sound insulation part; the sound absorption component and the sound insulation component are arranged in a spaced and attached mode, through sound holes are formed in the sound absorption component and the sound insulation component at intervals, sound is scattered after part of energy is absorbed by the sound absorption component in the form of waves in air, the sound is changed into discontinuous waves, and then residual energy is eliminated under blocking of the sound insulation component. The sound insulation and noise reduction device is convenient to assemble, high-frequency and low-frequency noise is absorbed and isolated in a graded mode through composite configuration of the sound insulation felt, the foaming sound absorption sponge plate and the sound absorption plate, and the efficient sound insulation and noise reduction functions can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of sound-insulating and noise-reducing steel structure walls, in particular to a modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction. Background Art

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosing and dividing space. The walls of load-bearing structure buildings combine load-bearing and enclosing functions. The function of the walls of skeleton structure system buildings is to enclose and divide space. The walls must have sufficient strength and stability, and have the capabilities of heat preservation, insulation, sound insulation, fire prevention and waterproofing.

[0003] When assembling sound insulation for existing prefabricated walls, the sound insulation is simply placed in the wall with sound insulation cotton or other sound insulation materials. The sound insulation materials are not convenient to replace and add, resulting in fixed sound insulation and the sound insulation effect cannot be adjusted according to different needs. For this reason, we propose an assembled building sound insulation wall module and a construction method thereof.

[0004] This case is proposed to solve or improve the shortcomings or deficiencies of the prior art. Summary of the invention

[0005] The present invention is achieved by adopting the following technical solutions:

[0006] A modular steel structure wall that can be assembled quickly and has sound insulation and noise reduction, comprising a steel structure wall frame;

[0007] Also included is a sound insulation wall filling block, which includes at least two matched hard outer structures and a composite filling component arranged in the hard outer structure;

[0008] The composite filling component includes a flexible sound absorbing component and a hard and tough sound insulating component;

[0009] The sound absorbing component and the sound insulating component are arranged in close proximity with each other, and penetrating sound holes are arranged in the sound absorbing component and the sound insulating component at intervals. The sound passes through the air in the form of waves, and part of the energy is absorbed by the sound absorbing component and then dispersed to become a discontinuous wave, and then the remaining energy is eliminated under the obstruction of the sound insulating component.

[0010] In a preferred embodiment, the two mating hard external structures include an alloy structure outer frame male sleeve and an alloy structure outer frame female sleeve, wherein the alloy structure outer frame female sleeve and the alloy structure outer frame male sleeve are made of aluminum alloy and are galvanized on the outside.

[0011] In a preferred embodiment, an overlapping frame is fixedly provided on the male sleeve of the alloy structure outer frame, and the overlapping frame is inserted into the female sleeve of the alloy structure outer frame. Elastic clips are fixedly provided at intervals and symmetrically on the overlapping frame, and corresponding clip holes are arranged on the female sleeve of the alloy structure outer frame for the elastic clips to be inserted and fixed.

[0012] In a preferred embodiment, an overlapping frame is fixedly provided on the alloy structure outer frame male sleeve, the overlapping frame is inserted into the alloy structure outer frame female sleeve, and the alloy structure outer frame female sleeve and the alloy structure outer frame male sleeve are fixedly connected by set screws.

[0013] In a preferred embodiment, the sound absorbing component is a foam sound absorbing sponge board, and conical recessed structures are provided on the front and rear end surfaces of the foam sound absorbing sponge board, and the angle of the conical side surface is thirty to sixty degrees.

[0014] In a preferred embodiment, the front and rear end surfaces of the foamed sound-absorbing sponge board are provided with a conical recessed structure, and the conical side angle is thirty to sixty degrees and the depth of the recessed structure is three to eight centimeters, and the greater the conical side angle, the deeper the depth of the recessed structure.

[0015] In a preferred embodiment, a sound insulation felt and a sound absorbing board are further included. The sound insulation felt and the sound absorbing board have the same thickness and are respectively arranged on the front and rear end surfaces of the foamed sound absorbing sponge board.

[0016] In a preferred embodiment, penetrating sound-absorbing holes are provided at intervals on the alloy structure outer frame male sleeve, the alloy structure outer frame female sleeve, the foamed sound-absorbing sponge board, the sound insulation felt, and the sound absorption board, and the sound absorption holes on the sound insulation felt and the sound absorption holes on the sound absorption board are staggered with the sound absorption holes on the foamed sound-absorbing sponge board.

[0017] The advantages and positive effects of the present invention are:

[0018] 1. Easy to assemble and assemble. Through the composite configuration of sound insulation felt, foam sound-absorbing sponge board and sound-absorbing board, high-frequency and low-frequency noise are absorbed and isolated in stages, which can play the role of efficient sound insulation and noise reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the present invention.

[0024] Markings in the figure: 10, male sleeve of alloy structure outer frame; 11, overlapping frame; 12, foamed sound-absorbing sponge board; 13, elastic buckle; 14, buckle hole; 15, sound-absorbing hole; 16, sound insulation felt; 17, sound-absorbing board; 18, female sleeve of alloy structure outer frame. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0027] If there are terms involving directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.

[0028] like Figure 1-2 As shown, the modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to the present invention includes a steel structure wall frame (consistent with the prior art);

[0029] Also included is a sound insulation wall filling block, which includes at least two matched hard outer structures and a composite filling component arranged in the hard outer structure;

[0030] The composite filling component includes a flexible sound absorbing component and a hard and tough sound insulating component;

[0031] The sound absorbing component and the sound insulating component are arranged in close proximity with each other, and penetrating sound holes are arranged in the sound absorbing component and the sound insulating component at intervals. The sound passes through the air in the form of waves, and part of the energy is absorbed by the sound absorbing component and then dispersed to become a discontinuous wave, and then the remaining energy is eliminated under the obstruction of the sound insulating component.

[0032] In a preferred embodiment, the two mating hard external structures include an alloy structure outer frame male sleeve 10 and an alloy structure outer frame female sleeve 18, wherein the alloy structure outer frame female sleeve 18 and the alloy structure outer frame male sleeve 10 are made of aluminum alloy and are galvanized on the outside.

[0033] In a preferred embodiment, an overlapping frame 11 is fixedly provided on the male sleeve 10 of the alloy structure outer frame, and the overlapping frame 11 is inserted into the female sleeve 18 of the alloy structure outer frame. Elastic clips 13 are fixedly provided on the overlapping frame 11 at intervals and symmetrically, and corresponding clip holes 14 are arranged on the female sleeve 18 of the alloy structure outer frame for the elastic clips 13 to be inserted and fixed.

[0034] In a preferred embodiment, an overlapping frame 11 is fixedly provided on the alloy structure outer frame male sleeve 10, and the overlapping frame 11 is inserted into the alloy structure outer frame female sleeve 18, and the alloy structure outer frame female sleeve 18 and the alloy structure outer frame male sleeve 10 are fixedly connected by set screws.

[0035] In a preferred embodiment, the sound absorbing component is a foam sound absorbing sponge board 12, and a conical concave structure is provided on the front and rear end surfaces of the foam sound absorbing sponge board 12, and the angle of the conical side surface is thirty to sixty degrees.

[0036] In a preferred embodiment, the front and rear end surfaces of the foamed sound-absorbing sponge board 12 are provided with a conical recessed structure, and the conical side angle is thirty to sixty degrees and the depth of the recessed structure is three to eight centimeters, and the greater the conical side angle, the deeper the depth of the recessed structure.

[0037] In a preferred embodiment, a sound insulation felt 16 and a sound absorbing board 17 are further included. The sound insulation felt 16 and the sound absorbing board 17 have the same thickness and are respectively arranged on the front and rear end surfaces of the foamed sound absorbing sponge board 12 .

[0038] In a preferred embodiment, penetrating sound-absorbing holes 15 are provided at intervals on the alloy structure outer frame male sleeve 10, the alloy structure outer frame female sleeve 18, the foamed sound-absorbing sponge board 12, the sound insulation felt 16, and the sound absorption board 17, and the sound absorption holes 15 on the sound insulation felt 16 and the sound absorption holes 15 on the sound absorption board 17 are staggered with the sound absorption holes 15 on the foamed sound-absorbing sponge board 12.

[0039] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive, and therefore the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners derived by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. A modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction, comprising a steel structure wall frame; characterized in that: Also included is a sound insulation wall filling block, which includes at least two matched hard outer structures and a composite filling component arranged in the hard outer structure; The composite filling component includes a flexible sound absorbing component and a hard and tough sound insulating component; The sound absorbing component and the sound insulating component are arranged in close proximity with each other, and penetrating sound holes are arranged in the sound absorbing component and the sound insulating component at intervals. The sound passes through the air in the form of waves, and part of the energy is absorbed by the sound absorbing component and then dispersed to become a discontinuous wave, and then the remaining energy is eliminated under the obstruction of the sound insulating component.

2. A modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 1, characterized in that: The two matched hard external structures include an alloy structure outer frame male sleeve (10) and an alloy structure outer frame female sleeve (18), wherein the alloy structure outer frame female sleeve (18) and the alloy structure outer frame male sleeve (10) are made of aluminum alloy and are galvanized on the outside.

3. The modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 2 is characterized by: An overlapping frame (11) is fixedly provided on the alloy structure outer frame male sleeve (10), and the overlapping frame (11) is inserted into the alloy structure outer frame female sleeve (18). Elastic buckles (13) are fixedly provided on the overlapping frame (11) at intervals and symmetrically, and buckle holes (14) are correspondingly arranged on the alloy structure outer frame female sleeve (18) for the elastic buckles (13) to be inserted and fastened to achieve fixation.

4. The modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 3 is characterized by: An overlapping frame (11) is fixedly provided on the alloy structure outer frame male sleeve (10), and the overlapping frame (11) is inserted into the alloy structure outer frame female sleeve (18), and the alloy structure outer frame female sleeve (18) and the alloy structure outer frame male sleeve (10) are fixedly connected by means of set screws.

5. The modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 4 is characterized by: The sound absorbing component is a foamed sound absorbing sponge board (12), and concave structures in a conical shape are provided on the front and rear end surfaces of the foamed sound absorbing sponge board (12), and the angle of the conical side surface is thirty to sixty degrees.

6. The modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 5 is characterized by: The front and rear end surfaces of the foamed sound-absorbing sponge board (12) are provided with a conical concave structure, and the angle of the conical side surface is thirty to sixty degrees and the depth of the concave structure is three to eight centimeters, and the greater the angle of the concave side surface, the deeper the depth of the concave structure.

7. The modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 6 is characterized by: It also includes a sound insulation felt (16) and a sound absorption plate (17), wherein the sound insulation felt (16) and the sound absorption plate (17) have the same thickness and are respectively arranged on the front and rear end surfaces of the foamed sound absorption sponge plate (12).

8. The modular steel structure wall that can be quickly assembled and has sound insulation and noise reduction according to claim 7 is characterized by: The alloy structure outer frame male sleeve (10), the alloy structure outer frame female sleeve (18), the foamed sound-absorbing sponge board (12), the sound insulation felt (16), and the sound absorption board (17) are provided with penetrating sound absorption holes (15) at intervals, and the sound absorption holes (15) on the sound insulation felt (16) and the sound absorption holes (15) on the sound absorption board (17) are staggered from the sound absorption holes (15) on the foamed sound-absorbing sponge board (12).

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