Fabricated building sound insulation wall

Abstract

The utility model discloses an assembly type building sound insulation wall, which relates to the technical field of buildings, and is characterized by comprising a plurality of wallboards, a positioning component is arranged between adjacent wallboards, the positioning component comprises a first positioning piece and a second positioning piece, the first positioning piece and the second positioning piece are both made of stainless steel materials, and the first positioning piece and the second positioning piece are made of stainless steel materials. The first positioning piece and the second positioning piece each comprise a connecting plate and an inserting plate used for being inserted between the wallboards, the connecting plates are perpendicular to the inserting plates, and the two sides of the wallboards are each provided with an embedding groove used for allowing the connecting plates to be embedded in. The wallboards of the assembly type building sound insulation wall are pre-positioned before being bonded, so that dislocation can be avoided, the position does not need to be adjusted, the tedious operation of repeatedly smearing mortar is omitted, operation becomes convenient, the construction efficiency is greatly improved, the first positioning piece and the second positioning piece are made of stainless steel materials, and the construction cost is reduced. And durability is good, and environmental protection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a sound-insulating wall for prefabricated buildings. Background Art

[0002] Traditional walls are directly processed on the construction site, involving a large amount of wet operations. The processes of wet operations are complex, the construction efficiency is low, and the project progress is affected. Therefore, prefabricated walls are currently adopted. Before wall construction, precast wall panels are first produced in the factory and then transported to the construction site for assembly to form a wall, which is convenient to operate and has high construction efficiency.

[0003] Since the prefabricated wall is composed of multiple wall panels, in order to ensure its structural strength, mortar needs to be applied at the joints of the wall panels for bonding. During the assembly process of the wall panels, due to the lack of pre-positioning, misalignment is likely to occur, and the position needs to be frequently adjusted, resulting in repeated application of mortar, which is rather inconvenient to operate and affects the construction efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sound-insulating wall for prefabricated buildings to solve the above problems, which can perform pre-positioning before bonding the wall panels, avoid misalignment, and has high construction efficiency.

[0005] The utility model realizes the above purpose through the following technical solutions. A sound-insulating wall for prefabricated buildings includes a plurality of wall panels. A positioning component is arranged between adjacent wall panels. The positioning component includes a first positioning member and a second positioning member. Both the first positioning member and the second positioning member include a connecting plate and an inserting plate for inserting between the wall panels. The connecting plate and the inserting plate are perpendicular to each other. Embedding grooves for embedding the connecting plate are opened on both sides of the wall panel.

[0006] As a further setting of the utility model, inserting strips are slidably connected to both sides of the connecting plate, and inserting slots for inserting the inserting strips are opened on the inner wall of the embedding groove.

[0007] As a further setting of the utility model, sliding grooves are opened on both sides of the connecting plate, and the inserting strips are slidably connected inside the sliding grooves.

[0008] As a further setting of the utility model, a sliding track communicating with the sliding groove is opened on the connecting plate, and a dial piece penetrating through the sliding track is connected to the inserting strip.

[0009] As a further setting of the utility model, a plurality of screws are threadedly connected to both sides of the connecting plate, and threaded holes matching the screws are opened on the inner wall of the embedding groove.

[0010] As a further setting of the utility model, the wall panel includes two base plates, and a sound-insulating layer is arranged between the base plates.

[0011] As a further arrangement of the present utility model, a plurality of support skeletons are connected between the substrates. The cross-section of the support skeleton is in an I shape. The sound insulation layer includes a plurality of sound insulation felts, and the sound insulation felts are arranged between adjacent support skeletons.

[0012] As a further arrangement of the present utility model, both the first positioning member and the second positioning member are made of stainless steel material.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, by respectively fixing the first positioning member and the second positioning member on two side surfaces at the joint of adjacent wall panels, the insertion plate is inserted between the wall panels, and the connecting plate is embedded into the embedding groove accordingly. Then, through the limitation of the connecting plate by the embedding groove, the pre-connection of the first positioning member and the second positioning member with the wall panel can be realized, thereby realizing the pre-positioning of the wall panel. And through the arrangement of the insertion plate, the wall panels can be separated, so that a cavity is reserved between adjacent wall panels. Then, the mortar can be directly poured into the cavity. After the mortar solidifies, the bonding can be realized. Since the wall panels are pre-positioned before bonding, the dislocation can be avoided, there is no need to adjust the position, and the cumbersome operation of repeatedly applying mortar is eliminated, making the operation relatively convenient and greatly improving the construction efficiency. Description of the Drawings

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the first positioning member and the second positioning member in the present utility model;

[0017] Figure 3 is a structural schematic diagram of the wall panel in the present utility model.

[0018] Reference numerals: 1, wall panel; 2, first positioning member; 3, second positioning member; 4, connecting plate; 5, insertion plate; 6, embedding groove; 7, insertion strip; 8, slot; 9, sliding groove; 10, sliding track; 11, dial; 12, screw; 13, threaded hole; 14, substrate; 15, support skeleton; 16, sound insulation felt Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer toFigures 1-3 As shown in the figure, a sound-insulating wall for prefabricated buildings includes a number of wall panels 1, and a positioning component is arranged between adjacent wall panels 1. The positioning component includes a first positioning member 2 and a second positioning member 3. Both the first positioning member 2 and the second positioning member 3 are made of stainless steel materials, with high strength and hardness and are not easily rusted. This makes the first positioning member 2 and the second positioning member 3 have good durability, do not need to be frequently replaced, are relatively environmentally friendly. Both the first positioning member 2 and the second positioning member 3 include a connecting plate 4 and an insertion plate 5 for inserting between the wall panels 1. The connecting plate 4 and the insertion plate 5 are perpendicular to each other, and embedding grooves 6 for embedding the connecting plate 4 are provided on both sides of the wall panel 1. During the construction of the wall, the wall panels 1 can be combined first. In this process, the first positioning member 2 and the second positioning member 3 can be respectively fixed on the two side surfaces at the connection of adjacent wall panels 1, so that the insertion plate 5 is inserted between the wall panels 1, and the connecting plate 4 is embedded in the embedding groove 6 accordingly. Then, through the limitation of the connecting plate 4 by the embedding groove 6, the pre-connection of the first positioning member 2 and the second positioning member 3 with the wall panel 1 can be realized, thereby realizing the pre-positioning of the wall panel 1. And through the setting of the insertion plate 5, the wall panels 1 can be separated, so that a cavity is reserved between adjacent wall panels 1. Then, mortar can be directly poured into the cavity. After the mortar solidifies, bonding can be realized. Since the wall panel 1 is pre-positioned before bonding, misalignment can be avoided, the position does not need to be adjusted, and the cumbersome operation of repeatedly applying mortar is eliminated, making the operation relatively convenient and greatly improving the construction efficiency.

[0021] Please refer to Figures 1-3As shown in the figure, there are insertion strips 7 slidably connected to both sides of the connecting plate 4, and a slot 8 for the insertion of the insertion strip 7 is provided on the inner wall of the embedding groove 6. After the connecting plate 4 is embedded into the embedding groove 6, the insertion strip 7 can be pushed to slide and inserted into the interior of the slot 8. Through the limitation of the insertion strip 7 by the slot 8, the connecting plate 4 can be locked inside the embedding groove 6, making the connection between the connecting plate 4 and the wall panel 1 relatively firm and not easily falling off, ensuring the stability of the pre-positioning. There are sliding grooves 9 opened on both sides of the connecting plate 4, and the insertion strip 7 is slidably connected inside the sliding groove 9. When it is necessary to lock the connecting plate 4 inside the embedding groove 6, the insertion strip 7 can be pushed to slide out of the sliding groove 9 inside and inserted into the interior of the slot 8. When it is necessary to release the lock, only need to push the insertion strip 7 to slide out of the slot 8 and retract it into the sliding groove 9 inside, and the operation is relatively convenient and simple. There is a sliding track 10 opened on the connecting plate 4 and communicating with the sliding groove 9, and a dial 11 penetrating through the sliding track 10 is connected to the insertion strip 7. When it is necessary to push the insertion strip 7 to slide, the dial 11 can be toggled to apply force. The setting of the dial 11 can provide a force application point for the operation of pushing the insertion strip 7, making the operation relatively easy and labor-saving. There are several screws 12 threadedly connected to both sides of the connecting plate 4, and threaded holes 13 matching the screws 12 are provided on the inner wall of the embedding groove 6. After the connecting plate 4 is embedded into the embedding groove 6, the screws 12 can also be screwed into the interior of the threaded holes 13. Through the threaded connection between the screws 12 and the threaded holes 13, the connection firmness of the connecting plate 4 inside the embedding groove 6 is further improved, thus enhancing the structural strength of the wall body.

[0022] Please refer to Figure 3 As shown in the figure, the wall panel 1 includes two base plates 14, and a sound insulation layer is provided between the base plates 14. Through the setting of the sound insulation layer, the wall body has a good sound insulation effect. There are several support skeletons 15 connected between the base plates 14. The cross-section of the support skeleton 15 is in the shape of an I. The sound insulation layer includes several sound insulation felts 16, and the sound insulation felts 16 are arranged between adjacent support skeletons 15. Through the setting of the sound insulation felts 16, the sound insulation effect of the wall body is ensured, and through the setting of the support skeletons 15, the sound insulation felts 16 can be supported, and the wall body can be reinforced, thus enhancing the structural strength of the wall body.

[0023] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed by the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembled building sound insulation wall, comprising a plurality of wall panels (1), characterized in that: A positioning component is arranged between adjacent wall panels (1). The positioning component includes a first positioning member (2) and a second positioning member (3). Both the first positioning member (2) and the second positioning member (3) include a connecting plate (4) and an inserting plate (5) for inserting between the wall panels (1). The connecting plate (4) and the inserting plate (5) are perpendicular to each other. Embedding grooves (6) for embedding the connecting plate (4) are formed on both sides of the wall panel (1).

2. The prefabricated building sound insulation wall according to claim 1, wherein: Inserting strips (7) are slidably connected to both sides of the connecting plate (4). Inserting slots (8) for inserting the inserting strips (7) are formed on the inner wall of the embedding groove (6).

3. The prefabricated building sound insulation wall according to claim 2, characterized in that: Sliding grooves (9) are formed on both sides of the connecting plate (4). The inserting strips (7) are slidably connected inside the sliding grooves (9).

4. The prefabricated building sound insulation wall according to claim 3, characterized in that: Sliding channels (10) communicating with the sliding grooves (9) are formed on the connecting plate (4). A shifting piece (11) penetrating through the sliding channel (10) is connected to the inserting strip (7).

5. The prefabricated building sound insulation wall according to claim 2, characterized in that: A number of screws (12) are threadedly connected to both sides of the connecting plate (4). Threaded holes (13) matching the screws (12) are formed on the inner wall of the embedding groove (6).

6. The prefabricated building sound insulation wall according to claim 1, wherein: The wall panel (1) includes two base plates (14), and a sound insulation layer is arranged between the base plates (14).

7. The prefabricated building sound insulation wall according to claim 6, characterized in that: A number of support skeletons (15) are connected between the base plates (14). The cross section of the support skeleton (15) is in an I shape. The sound insulation layer includes a number of sound insulation felts (16), and the sound insulation felts (16) are arranged between adjacent support skeletons (15).

8. The prefabricated building sound insulation wall according to claim 1, wherein: Both the first positioning member (2) and the second positioning member (3) are made of stainless steel material.

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