Multi-sound-insulation fabricated wallboard for building

Abstract

The utility model discloses a multi-sound-insulation assembly type wallboard for building, which comprises a wallboard main body and a fixing frame assembly arranged on the outer side of the wallboard main body, an anti-corrosion interlayer is arranged in the wallboard main body, a sound absorption layer is arranged on the inner side of the anti-corrosion interlayer, a sound insulation layer is arranged on the inner side of the sound absorption layer, and a reinforcing layer is arranged on the inner side of the sound insulation layer. A base plate layer is arranged on the inner side of the reinforcing layer, a first sliding rod is fixedly installed on the outer side of the wallboard body, and a sleeve is installed on the first sliding rod in a sliding mode. According to the multi-sound-insulation fabricated wallboard for the building, the sound absorption layer, the sound insulation layer and the reinforcing layer are located on the inner side and the outer side of the center line of the base plate layer and symmetrically distributed, the interior of the wallboard body is of a hollow structure, the sound insulation effect of the wallboard body can be improved through the sound absorption layer, the sound insulation layer and the reinforcing layer, and noise on the outer side of the wallboard body is blocked layer by layer; the interference of noise to workers on the inner side of the wallboard main body is reduced, so that a relatively quiet environment is kept on the inner side of the wallboard main body.

Description

TECHNICAL FIELD

[0001] The utility model relates to building assembly technical field, concretely is a kind of multi-repeated sound insulation's fabricated wallboard for building. BACKGROUND

[0002] In order to facilitate the temporary construction of engineering site and improve the efficiency of site construction, engineering personnel generally use fabricated wallboard to block the construction site, and after the factory produces the fabricated wallboard, it is transported to the use site by transportation tools, and then the wallboard is installed with the fixing frame by the installer;

[0003] For example, the utility model application No. CN202221843872.0 is a kind of fabricated wallboard, including the first concrete layer and the second concrete layer arranged in parallel, the first concrete layer and the second concrete layer are connected with concrete connecting belt, the two sides of the first concrete layer and the second concrete layer are connected with concrete lug, the first concrete layer, the second concrete layer, the concrete connecting belt and the concrete lug are integrally cast into shape, template installation site and / or support piece installation site are provided on the first concrete layer or the second concrete layer. The wallboard is convenient to hoist and does not need to use metal connecting piece, the cost is reduced;It is convenient to support and single-side formwork, simple operation can improve work efficiency, and the connection is firm when building house;

[0004] The fabricated wallboard body in the above document is cast from concrete, and the fabricated wallboard is generally installed outdoors. When there is a lot of noise and noise outdoors, the fabricated wallboard cannot absorb and block the noise multiple times, so that the personnel in the fabricated wallboard are disturbed by noise when working.

[0005] Therefore, we propose a kind of multi-repeated sound insulation's fabricated wallboard for building to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of multi-repeated sound insulation's fabricated wallboard for building to solve the above problems in the background art that when there is a lot of noise and noise outdoors, the fabricated wallboard cannot absorb and block the noise multiple times, so that the personnel in the fabricated wallboard are disturbed by noise.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of multi-repeated sound insulation's fabricated wallboard for building, including wallboard main body and the fixed frame assembly component being set on the outer side of wallboard main body;

[0008] The wallboard body is internally provided with a corrosion prevention layer, the inner side of the corrosion prevention layer is provided with an acoustic absorption layer, the inner side of the acoustic absorption layer is provided with an acoustic insulation layer, the inner side of the acoustic insulation layer is provided with a reinforcing layer, the inner side of the reinforcing layer is provided with a base plate layer, the outer side of the wallboard body is fixedly installed with a first sliding rod, the first sliding rod is provided with an elastic mechanism, and the elastic mechanism can quickly dismount the wallboard from the fixing frame assembly through the first sliding rod.

[0009] Further, the elastic mechanism comprises a sleeve, the sleeve is slidably installed on the first sliding rod, a first spring is fixedly installed on the sleeve, one end of the first spring away from the sleeve is fixedly connected with the wallboard body, a first plug is fixedly installed on the outer side of the wallboard body, a positioning inclined plate is rotatably installed on the first plug, and a supporting rod is rotatably installed on the positioning inclined plate, and one end of the supporting rod away from the positioning inclined plate is rotatably connected with the sleeve.

[0010] Further, an elastic support pad is fixedly installed on the outer side of the wallboard body, a main support frame is fixedly installed in the wallboard body, a vice support frame is fixedly installed on the main support frame, a first clamping joint is fixedly installed on the outer side of the wallboard body, a vice clamping joint is arranged on the first clamping joint, and a first clamping groove is formed in the wallboard body.

[0011] Further, the sleeve and the wallboard body form an elastic structure through the first spring, the sleeve and the first sliding rod form a sliding structure, and the first sliding rod is arranged in the first plug.

[0012] Further, the elastic support pad is arranged on the outer side of the first plug, and the elastic support pad is made of elastic rubber material.

[0013] Further, the acoustic absorption layer is made of acoustic absorption sponge material, the thickness of the acoustic absorption layer is greater than that of the corrosion prevention layer, and the acoustic absorption layer is symmetrically arranged on the inner side and the outer side of the center line of the base plate layer.

[0014] Further, the vice support frames are fixedly installed on the main support frame at equal intervals, one end of each vice support frame away from the main support frame is fixedly connected with the inner side of the wallboard body, and the main support frame and the vice support frames form an integrated structure.

[0015] Compared with the prior art, the wallboard has the following advantages:

[0016] The acoustic absorption layer, the acoustic insulation layer and the reinforcing layer are symmetrically arranged on the inner side and the outer side of the center line of the base plate layer, and the wallboard body is internally provided with a hollow structure, so that the sound insulation effect of the wallboard body is improved, the noise on the outer side of the wallboard body is blocked layer by layer, the interference of the noise on the inner side of the wallboard body on the workers is reduced, and a relatively quiet environment is maintained on the inner side of the wallboard body.

[0017] Further, the main support frame is fixedly installed in the interior of the wallboard body, and the sub support frames are arranged at equal intervals on the main support frame, so that the overall rigidity of the wallboard body is improved through the main support frame and the sub support frames, the bearing capacity of the wallboard body is stronger, and the anti-deformation of the wallboard is improved.

[0018] Further, the first clamping head is fixedly installed on the outer side of the wallboard body, and a plurality of sub clamping heads are arranged on the outer side of the first clamping head, so that the butt joint convenience and stability of the two groups of wallboard bodies are improved through the first clamping head, the first clamping groove and the sub clamping heads, and the connection of the two groups of wallboard bodies after butt joint is more stable.

[0019] Further, the wallboard body and the fixing frame assembly can be conveniently assembled and disassembled through the positioning inclined plate, the first spring, the sleeve and the supporting rod, and the workload of workers in assembling and disassembling the wallboard body is reduced.

[0020] Further, the movement stability of the sleeve is improved through the first sliding rod, and the butt joint connectivity of the wallboard body and the fixing frame assembly is improved through the elastic supporting pad, so that the wallboard body and the fixing frame assembly will not shake after butt joint. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a top view structural schematic diagram of the utility model;

[0022] Figure 2 It is a top view structural schematic diagram of the utility model;

[0023] Figure 3 It is a top view structural schematic diagram of the utility model; Figure 1 It is an enlarged structural schematic diagram of A in the utility model;

[0024] Figure 4 It is an enlarged structural schematic diagram of B in the utility model; Figure 2 It is an enlarged structural schematic diagram of B in the utility model;

[0025] Figure 5 It is a front view structural schematic diagram of the utility model;

[0026] Figure 6 It is a base plate layer top view structural schematic diagram of the utility model.

[0027] In the drawing: 1, wallboard body; 101, corrosion prevention layer; 102, sound absorption layer; 103, sound insulation layer; 104, reinforcing layer; 105, base plate layer; 2, fixing frame assembly; 3, main support frame; 4, sub support frame; 5, first clamping head; 6, first clamping groove; 7, sub clamping head; 8, elastic supporting pad; 9, first plug; 10, positioning inclined plate; 11, first sliding rod; 12, first spring; 13, sleeve; 14, supporting rod. DETAILED DESCRIPTION

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] like Figure 2 and Figure 6 The technical solution shown discloses a multi-layered barrier mechanism to address the issue of noise from the outside of the wall panel 1 easily transmitting to the inside of the wall panel 1, thereby interfering with workers inside the wall panel 1. The specific details are as follows:

[0031] The wall panel body 1 has an anti-corrosion partition 101 inside, and a sound-absorbing layer 102 inside the anti-corrosion partition 101. A sound-insulating layer 103 is also provided inside the sound-absorbing layer 102. A reinforcing layer 104 is provided inside the sound-insulating layer 103. A substrate layer 105 is provided inside the reinforcing layer 104. The sound-absorbing layer 102 is made of sound-absorbing sponge material. The thickness of the sound-absorbing layer 102 is greater than that of the anti-corrosion partition 101. The sound-absorbing layer 102 is symmetrically arranged on both sides of the center line of the substrate layer 105.

[0032] Noise from the outside of the wall panel body 1 is attenuated by the sound-absorbing layer 102 and the sound-insulating layer 103 on the outside of the substrate layer 105 before being transmitted to the substrate layer 105. Then, it is transmitted to the sound-absorbing layer 102 and the sound-insulating layer 103 on the inside of the substrate layer 105. Through multiple sound insulation measures, the noise from the outside of the wall panel body 1 can be reduced from interfering with people inside the wall panel body 1.

[0033] Example 2:

[0034] like Figures 1-4 The technical solution shown discloses a spring mechanism to address the inconvenience of connecting the wall panel body 1 with the fixing frame assembly 2, thereby increasing the difficulty of disassembling and assembling the wall panel body 1 for workers. The specific details are as follows:

[0035] The wallboard body 1 and the fixed frame assembly 2 arranged outside the wallboard body 1 are fixedly installed with the first sliding rod 11 outside the wallboard body 1, and the elastic mechanism is arranged on the first sliding rod 11, and the elastic mechanism can quickly assemble and disassemble the wallboard and the fixed frame assembly 2 through the first sliding rod 11, the elastic mechanism comprises a sleeve 13, the sleeve 13 is slidingly installed on the first sliding rod 11, a first spring 12 is fixedly installed on the sleeve 13, and one end of the first spring 12 away from the sleeve 13 is fixedly connected with the wallboard body 1, a first plug 9 is fixedly installed outside the wallboard body 1, a positioning inclined plate 10 is rotatably installed on the first plug 9, and a supporting rod 14 is rotatably installed on the positioning inclined plate 10, and one end of the supporting rod 14 away from the positioning inclined plate 10 is rotatably connected with the sleeve 13, and an elastic supporting pad 8 is fixedly installed outside the wallboard body 1, the sleeve 13 and the wallboard body 1 form an elastic structure through the first spring 12, the sleeve 13 and the first sliding rod 11 form a sliding structure, the first sliding rod 11 is arranged in the first plug 9, and the elastic supporting pad 8 is arranged outside the first plug 9 and is made of elastic rubber material;

[0036] After the two groups of wallboard bodies 1 are abutted, the first plug 9 is inserted into the abutment hole in the fixed frame assembly 2, when the positioning inclined plate 10 just starts to touch the abutment hole arranged on the fixed frame assembly 2, the inner wall of the abutment hole of the fixed frame assembly 2 extrudes the positioning inclined plate 10 into the first plug 9, at this time, the first spring 12 is in a compressed state, when the first plug 9 moves to a fixed position, the positioning inclined plate 10 is separated from the abutment hole arranged on the fixed frame assembly 2, at this time, the positioning inclined plate 10 automatically pops out through the supporting rod 14 and the sleeve 13 under the action of the first spring 12, at this time, the first plug 9 forms a clamping structure with the fixed frame assembly 2 through the positioning inclined plate 10, when it is needed to separate the wallboard body 1 from the fixed frame assembly 2, the wallboard body 1 is pushed towards the fixed frame assembly 2, so that the elastic supporting pad 8 is in a contracted state, at this time, the positioning inclined plate 10 is pushed, so that the positioning inclined plate 10 is recovered into the first plug 9, at this time, the wallboard body 1 can be separated from the fixed frame assembly 2.

[0037] Embodiment three

[0038] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , in order to solve the problems of inconvenient abutment and insufficient abutment stability between the two groups of wallboard bodies 1, and to reduce the abutment connection between the wallboard bodies 1, a multi-layer sound insulation mechanism is disclosed, and the specific content is as follows:

[0039] The main support frame 3 is fixedly installed in the wallboard body 1, and the auxiliary support frame 4 is fixedly installed on the main support frame 3; the first clamping joint 5 is fixedly installed on the outer side of the wallboard body 1, and the auxiliary clamping joint 7 is arranged on the first clamping joint 5; the first clamping groove 6 is arranged on the wallboard body 1; the auxiliary support frame 4 is fixedly installed on the main support frame 3 at equal intervals, and the end of the auxiliary support frame 4 away from the main support frame 3 is fixedly connected to the inner side of the wallboard body 1; and the main support frame 3 and the auxiliary support frame 4 are arranged in an integrated structure.

[0040] When two groups of wallboard bodies 1 need to be connected, the first clamping joint 5 on the wallboard body 1 is connected to the first clamping groove 6 arranged on another group of wallboard bodies 1 from top to bottom; at this time, the first clamping joint 5 and the auxiliary clamping joint 7 are clamped together with the first clamping groove 6 arranged on another group of wallboard bodies 1, and the main support frame 3 and the auxiliary support frame 4 can also improve the overall rigidity of the wallboard body 1.

[0041] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-sound insulation prefabricated wallboard for building, comprising a wallboard body (1) and a fixing frame assembly (2) arranged outside the wallboard body (1); characterized in that An anti-corrosion layer (101) is arranged inside the wallboard body (1), an acoustic absorption layer (102) is arranged inside the anti-corrosion layer (101), a sound insulation layer (103) is arranged inside the acoustic absorption layer (102), a reinforcing layer (104) is arranged inside the sound insulation layer (103), and a base plate layer (105) is arranged inside the reinforcing layer (104); A first sliding rod (11) is fixedly installed outside the wallboard body (1), and an elastic mechanism is arranged on the first sliding rod (11), which can quickly disassemble and assemble the wallboard and the fixing frame assembly (2) through the first sliding rod (11).

2. A multi-soundproof fabricated wall panel for building according to claim 1, characterized in that: The elastic mechanism comprises a sleeve (13), the sleeve (13) is slidingly installed on the first sliding rod (11), a first spring (12) is fixedly installed on the sleeve (13), one end of the first spring (12) away from the sleeve (13) is fixedly connected with the wallboard body (1), a first plug (9) is fixedly installed outside the wallboard body (1), a positioning inclined plate (10) is rotatably installed on the first plug (9), a supporting rod (14) is rotatably installed on the positioning inclined plate (10), and one end of the supporting rod (14) away from the positioning inclined plate (10) is rotatably connected with the sleeve (13).

3. The multi-soundproof fabricated wallboard for building according to claim 1, characterized in that: An elastic support pad (8) is fixedly installed outside the wallboard body (1), a main support frame (3) is fixedly installed inside the wallboard body (1), a sub-support frame (4) is fixedly installed on the main support frame (3), a first clamping joint (5) is fixedly installed outside the wallboard body (1), a sub-clamping joint (7) is arranged on the first clamping joint (5), and a first clamping groove (6) is formed in the wallboard body (1).

4. A multi-soundproof fabricated wall panel for building according to claim 2, characterized in that: The sleeve (13) and the wallboard body (1) constitute an elastic structure through the first spring (12), and the sleeve (13) and the first sliding rod (11) constitute a sliding structure, and the first sliding rod (11) is arranged inside the first plug (9).

5. The multi-soundproof fabricated wall panel for building according to claim 3, characterized in that: The elastic support pad (8) is arranged outside the first plug (9) and is made of elastic rubber material.

6. The multi-acoustic fabricated wall panel of claim 1, wherein: The acoustic absorption layer (102) is made of acoustic absorption sponge material, the thickness of the acoustic absorption layer (102) is greater than that of the anti-corrosion layer (101), and the acoustic absorption layer (102) is symmetrically arranged on both sides of the center line of the base plate layer (105).

7. The multi-acoustic fabricated wall panel of claim 3, wherein: The sub-support frames (4) are fixedly installed on the main support frame (3) at equal intervals, one end of the sub-support frame (4) away from the main support frame (3) is fixedly connected with the inner side of the wallboard body (1), and the main support frame (3) and the sub-support frame (4) are arranged in an integrated structure.

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