High-performance sound insulation light partition structure

Abstract

The utility model discloses a high -performance sound insulation light partition wall structure, its characterized in that, including heaven and earth keel, vertical keel, rock wool and sound insulation board, a plurality of groups of heaven and earth keel are arranged respectively in the upper and lower ends of building floor, connect vertical keel between heaven and earth keel, wherein the upper and lower ends of vertical keel are provided with first wallboard and second wallboard respectively, first wallboard is sequentially provided with first cavity, second cavity and third cavity downwards, a plurality of groups of rock wool are installed in first cavity, second cavity and third cavity in proper order, be equipped with first slot between first cavity and second cavity, be equipped with second slot between second cavity and third cavity, a plurality of groups of sound insulation board are installed in first slot and second slot respectively. The utility model discloses through the vertical keel of adding, design a plurality of groups of cavities and slot on vertical keel, fix and install sound-absorbing and sound insulation material in the vertical keel inside skillfully, solved the single sound insulation partition wall structure of existing, realized multilayer sound insulation, prevented the phenomenon such as leakage and sound leakage, saved space and cost.

Description

Technical Field

[0001] This utility model specifically relates to a high-performance sound-insulating lightweight partition wall structure, belonging to the field of partition wall engineering technology. Background Technology

[0002] Lightweight partition walls are interior partition walls constructed from non-load-bearing materials. They do not bear the load of the main building structure and are mainly used to divide interior spaces, meeting functional zoning and acoustic, fireproof, and other performance requirements. Existing types of lightweight partition walls include light steel keel partition walls and panel partition walls. Light steel keel partition walls are widely used in office buildings, hospitals, and hotels due to their advantages of on-site installation, light weight, and reduced structural load. In practical applications, light steel keel partition walls are generally 75 series or 100 series keel partition walls. They are constructed by filling the light steel keel frame with rock wool and mineral wool materials, and sealing the sides with panels to meet performance requirements. However, the keel structure uses only one sound insulation material, resulting in sound transmission and leakage problems. The conventional approach is to add another layer of keel partition wall to solve this problem, which can improve the sound insulation performance to some extent. However, double-layer keel partition walls occupy a certain amount of interior space, involve repeated construction work, have low construction efficiency, and increase material and labor costs.

[0003] Therefore, in order to address the shortcomings of existing technologies, a high-performance sound-insulating lightweight partition wall structure is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a high-performance sound-insulating lightweight partition wall structure to solve the problems mentioned in the background art.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a high-performance sound-insulating lightweight partition wall structure, comprising top and bottom joists, vertical joists, rock wool, and sound insulation panels. Multiple sets of the top and bottom joists are respectively arranged at the upper and lower ends of the building floor slab, and the top and bottom joists are connected to the vertical joists. The upper and lower ends of the vertical joists are respectively provided with a first wall panel and a second wall panel. The first wall panel is provided with a first cavity, a second cavity, and a third cavity in sequence downwards. Multiple sets of rock wool are sequentially installed in the first cavity, the second cavity, and the third cavity. A first slot is provided between the first cavity and the second cavity, and a second slot is provided between the second cavity and the third cavity. Multiple sets of sound insulation panels are respectively installed in the first slot and the second slot.

[0006] Furthermore, one end of the first slot and the second slot is provided with a retaining edge for limiting and fixing.

[0007] Furthermore, the vertical keel has strip-shaped holes for installing wall panel hangers.

[0008] Further, both the first cavity and the third cavity are provided with square holes for placing electromechanical pipelines.

[0009] Further, a clamping tooth is further provided on one side of the square hole.

[0010] Further, the present invention further comprises a transverse keel, and the transverse keel is snap-connected with the vertical keel through the clamping teeth.

[0011] Further, one end of each of the first wall plate and the second wall plate is provided with a folded edge.

[0012] Beneficial effects of the present utility model: The utility model achieves multi-layer sound insulation by additionally arranging a "Chen"-shaped vertical keel structure and designing multiple groups of cavities and slots on the vertical keel, skillfully fixes sound-absorbing and sound-insulating materials inside the vertical keel, solves the problem of the existing single sound-insulating partition wall structure, prevents sound leakage and sound cross-talk, saves space and cost, and improves construction efficiency. Description of Drawings

[0013] Figure 1 is a structural schematic diagram of the present utility model; Figure 2 is a sectional schematic diagram of the vertical keel of the present utility model; Figure 3 is a connection schematic diagram of the transverse keel of the present utility model; Figure 4 is an elevation schematic diagram of the present utility model; In the figures: 1, vertical keel; 1.1, first wall plate; 1.9, second wall plate; 1.11, folded edge; 1.2, first cavity; 1.21, square hole; 1.22, clamping tooth; 1.3, second cavity; 1.4, third cavity; 1.5, first slot; 1.6, second slot; 1.7, blocking edge; 1.8, strip-shaped hole; 2, rock wool; 3, sound insulation board; 4, transverse keel; 5, ceiling and floor keel; 6, spacing. Detailed Description of Embodiments

[0014] Hereinafter, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] Please refer to Figures 1-4 , Figures 1-4 a high-performance sound-insulating light partition wall structure according to the present utility model is schematically shown.

[0016] A high-performance sound-insulating lightweight partition wall structure, characterized by comprising channel keels 5, vertical keels 1, rock wool 2 and sound-insulating plates 3, wherein a plurality of sets of channel keels 5 are respectively arranged at the upper and lower ends of a building floor slab, the vertical keels 1 are connected between the channel keels 5, the upper and lower ends of each vertical keel 1 are respectively provided with a first wall plate 1.1 and a second wall plate 1.9, a first cavity 1.2, a second cavity 1.3 and a third cavity 1.4 are sequentially arranged downward on the first wall plate 1.1, a plurality of sets of rock wool 2 are sequentially installed in the first cavity 1.2, the second cavity 1.3 and the third cavity 1.4, a first inserting slot 1.5 is arranged between the first cavity 1.2 and the second cavity 1.3, a second inserting slot 1.6 is arranged between the second cavity 1.3 and the third cavity 1.4, and a plurality of sets of sound-insulating plates 3 are respectively installed in the first inserting slot 1.5 and the second inserting slot 1.6.

[0017] Wherein, the vertical keel 1 is in a full-length strip shape, and the cross-section is designed in a "Chen" shape.

[0018] Wherein, the spacing 6 between adjacent vertical keels 1 conforms to national technical specifications and standards, and a plurality of sets of cavities and inserting slots are further formed on the vertical keels 1 for installing sound-insulating plates and rock wool, so as to prevent the problems of sound cross-transmission and sound leakage.

[0019] Further, one end of each of the first inserting slot 1.5 and the second inserting slot 1.6 is provided with a blocking edge 1.7 for limiting and fixing.

[0020] Further, a strip-shaped hole 1.8 is formed on the vertical keel 1 for installing wall panel hanging parts.

[0021] Further, square holes 1.21 are formed on both the first cavity 1.2 and the third cavity 1.4 for placing electromechanical pipelines.

[0022] Further, one side of the square hole 1.21 is further provided with clamping teeth 1.22.

[0023] Further, the structure further comprises a transverse keel 4, and the transverse keel 4 is connected with the vertical keel 1 in a clamping manner through the clamping teeth 1.22.

[0024] Wherein, the clamping teeth 1.22 are arranged on one side in the square hole 1.21, which further facilitates the connection between the transverse keel 4 and the vertical keel 1; the transverse keel 4 is connected with the vertical keel 1 in a clamping manner, which is flexible in operation, simple and quick; the transverse keel 4 connects all the vertical keels 1 to enhance the integrity of the partition wall structure.

[0025] Further, one end of each of the first wall plate 1.1 and the second wall plate 1.9 is provided with a folded edge 1.11.

[0026] Wherein, the folded edge 1.11 can not only improve the strength of the upper and lower wall plates 1.1 of the vertical keel 1, but also facilitate the limiting and fixing of the rock wool 2 in the first cavity 1.2 and the third cavity 1.4.

[0027] Beneficial effects of the present utility model: The utility model arranges a "臣"-shaped vertical keel structure, designs multiple groups of cavities and slots on the vertical keel, and skillfully fixes and installs sound-absorbing and sound-insulating materials inside the vertical keel, which solves the problem of the existing single sound-insulating partition wall structure, realizes multi-layer sound insulation, prevents sound leakage and sound cross-talk, saves space and cost, and improves construction efficiency.

[0028] Installation steps of the utility model: Step 1: Install the channel keel 5 on the upper and lower ends of the building floor slab 1 according to construction requirements, insert the upper and lower ends of the vertical keel 1 into the slots of the channel keel 5 respectively, fix the vertical keel 1 with the channel keel 5 at the spacing required by the standard specifications, check the verticality, install the transverse keel 4, penetrate the transverse keel 4 into the square hole 1.21 at a proper height of the vertical keel 1, and connect and fix it through the clamping teeth 1.22 to enhance stability; Step 2: Install the sound-insulating board 3 on one side, insert one end of the sound-insulating board 3 into the first slot 1.5, connect the other end to the baffle 1.7 of the adjacent vertical keel 1, and install the rock wool 2 into the second cavity 1.3; Step 3: Install the sound-insulating board 3 on the other side, insert one end of the sound-insulating board 3 into the second slot 1.6, connect the other end to the edge stop 17 of the adjacent vertical keel 1, stuff appropriate rock wool 2 into the third cavity 1.4, stuff appropriate rock wool 2 into the first cavity 1.2 on the other side of the partition wall, and install and fix wall panel hangers on both sides of the partition wall.

[0029] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view. The scope of the utility model is defined by the appended claims rather than the above description, so all changes falling within the meaning and scope of equivalent elements of the claims are intended to be included in the utility model. Any reference sign in a claim should not be construed as limiting the claim.

[0030] In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution. This narration in the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in various embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-performance sound-insulating lightweight partition wall structure, characterized in that, The system includes top and bottom joists, vertical joists, rock wool, and sound insulation panels. Multiple sets of the top and bottom joists are respectively installed at the upper and lower ends of the building floor slab. The top and bottom joists are connected to the vertical joists. The upper and lower ends of the vertical joists are respectively provided with a first wall panel and a second wall panel. The first wall panel is provided with a first cavity, a second cavity, and a third cavity in sequence downwards. Multiple sets of rock wool are installed in the first cavity, the second cavity, and the third cavity in sequence. A first slot is provided between the first cavity and the second cavity, and a second slot is provided between the second cavity and the third cavity. Multiple sets of sound insulation panels are respectively installed in the first slot and the second slot.

2. The high-performance sound-insulating lightweight partition wall structure as described in claim 1, characterized in that, Both the first slot and the second slot have a retaining edge at one end for limiting and fixing.

3. The high-performance sound-insulating lightweight partition wall structure as described in claim 2, characterized in that, The vertical keel has slots for installing wall panel hangers.

4. The high-performance sound-insulating lightweight partition wall structure as described in claim 3, characterized in that, Both the first cavity and the third cavity are provided with square holes for placing electromechanical pipelines.

5. The high-performance sound-insulating lightweight partition wall structure as described in claim 4, characterized in that, A locking tooth is also provided on one side of the square hole.

6. The high-performance sound-insulating lightweight partition wall structure as described in claim 5, characterized in that, It also includes a horizontal keel, which is connected to the vertical keel by the locking teeth.

7. The high-performance sound-insulating lightweight partition wall structure as described in claim 5, characterized in that, Both the first wall panel and the second wall panel have a folded edge at one end.

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