CN206971475U - A kind of sound insulation splicing construction of assembled wall - Google Patents

Abstract

This paper discloses a sound-proof splicing structure of a prefabricated wall, which includes wall modules, and the adjacent wall modules are spliced with each other to form a prefabricated wall, which is characterized in that it also includes sound-proof materials; The splicing end surface is provided with a first protrusion or a first groove; at the splicing position of the adjacent wall modules, the first protrusion is inserted into the first groove to form a plug-in of the adjacent wall modules. connected; there is a first gap between the first protrusion and the first groove; the sound-insulating material is arranged in the first gap. This article relates to the field of construction, and provides a sound-insulating splicing structure of a prefabricated wall that improves the sound insulation effect and mechanical properties of the wall.

Description

A sound-proof splicing structure of a prefabricated wall

technical field

The present application relates to the field of construction, in particular to a sound-insulating splicing structure of a prefabricated wall.

Background technique

Traditional housing construction, especially steel structure and integrally poured cement structure buildings, the interior of the building is empty except for the structural load-bearing columns, and internal partition walls are set according to the needs of specific housing uses to divide the entire floor into functional rooms one by one. The existing interior partition walls often use light steel keels and gypsum boards for on-site construction, which leads to messy construction sites, too much construction waste such as waste and leftover materials, and is not suitable for the recycling of detachable partition walls. Large, the labor cost is too high, and the construction dimensional accuracy is low. In response to the country's policy guidelines for new buildings that are environmentally friendly, factory-like, rapid, detachable, and material recycling, vigorously develop new prefabricated partition technology, set the regular scale according to the size of the building, and integrate the inside and outside The functional partition wall is produced on a large scale in the factory, and it only needs to be fixed and installed between the upper and lower floors when it is transported to the building construction site, which is fast and simple.

At present, the prefabricated wall is assembled by splicing and splicing multiple wall modules in sequence. The splicing gap between the wall modules leads to the reduction of the sound insulation performance of the entire wall, which affects the residential and office functions.

Utility model content

The technical problem to be solved by this application is to provide a sound-insulating splicing structure of a prefabricated wall that improves the sound-insulating effect and mechanical properties of the wall.

In order to solve the above technical problems, the present application provides a sound-insulating splicing structure of a prefabricated wall, which includes wall modules, and adjacent wall modules are spliced with each other to form a prefabricated wall, which is characterized in that it also includes sound-insulating materials ; The wall module is provided with a first protrusion or a first groove on its splicing end face; the adjacent wall module is at the splicing position, and the first protrusion is inserted into the first groove to form an adjacent wall module. The insertion of the wall module; there is a first gap between the first protrusion and the first groove; the sound insulation material is arranged in the first gap.

Preferably, the sound insulation material is sound insulation felt, non-woven fabric, rock wool, mineral wool, glass fiber cotton, foamed polyurethane, foamed phenolic or foamed polyester.

Preferably, the wall module is also provided with a second protrusion or a second groove on its splicing end surface; at the splicing position of the adjacent wall modules, the second protrusion is inserted into the second groove; There is a second gap between the second protrusion and the second groove; a sound-insulating material is also arranged in the second gap.

Preferably, fixing screws are provided at joints of adjacent wall modules, and the fixing screws are perpendicular to the wall modules and inserted into two adjacent wall modules.

Preferably, the wall module includes a wall panel, a thermal insulation material and a splicing keel, the thermal insulation material is interposed between two wall panels; the splicing keel is embedded between the two wall panels, as the Splice ends of the wall modules described above.

Preferably, the wall panels are gypsum boards, calcium silicate boards, wood boards, ceramic boards, glass magnesium boards, cement boards, mineral wool boards, marble boards or metal boards.

Preferably, the spliced keel is metal, wood or wood-plastic keel.

Preferably, the thermal insulation material is rock wool, mineral wool, glass fiber cotton, foamed ceramics, foamed polyurethane, foamed phenolic, foamed polyester, foamed perlite, expanded perlite, hollow glass particles, foamed Bubble glass particles or expanded vermiculite.

The above-mentioned technical scheme of the present application has the following beneficial effects:

In this application, the sound insulation material is arranged in the joints of the wall modules, and the adjacent wall modules are fastened together with screws, which significantly improves the sound insulation performance and mechanical properties of the prefabricated wall, and meets the needs of prefabricated wall houses. Comfort of use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solution of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical solution of the present application, and do not constitute a limitation to the technical solution of the present application.

Fig. 1 is a schematic diagram of the sound-insulating splicing structure of the assembled wall of Embodiment 1;

Fig. 2 is a schematic cross-sectional view of a wall module of Embodiment 1;

Fig. 3 is a schematic diagram of the sound-proof splicing structure of the assembled wall of the second embodiment;

Fig. 4 is the schematic cross-sectional view of the wall module of embodiment two;

Fig. 5 is a schematic diagram of the soundproof splicing structure of the assembled wall of the third embodiment;

Fig. 6 is a schematic cross-sectional view of the wall module of the third embodiment.

Reference signs: 1-wall module, 101-wall panel, 102-insulation layer, 103-splicing keel, 2-sound insulation material, 3-fixing screw, 4-first protrusion, 5-first groove, 6 - second protrusion, 7 - second groove, 8 - first gap, 9 - second gap.

Detailed ways

In order to make the purpose of the invention, technical solutions and beneficial effects of this application more clear, the embodiments of this application will be described below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments and embodiments of this application The features in can be combined arbitrarily with each other.

Embodiment one

Fig. 1 and Fig. 2 are the sound insulation splicing structure of the prefabricated wall provided by Embodiment 1 of the utility model, which includes a wall module 1, and the adjacent wall modules 1 are spliced together to form a prefabricated wall; it also includes a sound insulation Material 2; the wall module 1 is provided with a first protrusion 4 or a first groove 5 on its splicing end surface; at the joint of adjacent wall modules 1, the first protrusion 4 is inserted into the first groove 5 to form a phase Insertion between adjacent wall modules 1; there is a first gap 8 between the first protrusion 4 and the first groove 5; the sound insulation material 2 is arranged in the first gap 8, the first protrusion 4 and the first groove 5 Squeeze the soundproof material 2. The splicing structure is equipped with sound insulation materials, which significantly improves the sound insulation performance of the assembled wall.

Further, the sound insulation material 2 is a sound insulation felt, which can also be non-woven fabric, rock wool, mineral wool, glass fiber cotton, foamed polyurethane, foamed phenolic or foamed polyester, all of which have good sound insulation effects. In addition, the joints of adjacent wall modules 1 are also provided with fixing screws 3, the fixing screws 3 are perpendicular to the wall modules 1, and are nailed into two adjacent wall modules 1, which pass through the side wall of the first groove 5 And it is driven into the first protrusion 4, and the adjacent wall modules 1 are fastened together, which significantly improves the mechanical properties of the assembled wall.

Further, the wall module 1 includes a wall panel 101, an insulating material 102 and a splicing keel 103, the insulating material 102 is sandwiched between two wall panels 101; the splicing keel 103 is embedded between the two wall panels 101, as a wall module 1 splicing ends. Wherein, the wall panel 101 is preferably a gypsum board, and it may also be a silicon-calcium board, a wood board, a ceramic board, a glass magnesium board, a cement board, a mineral wool board, a marble board, or a metal board. Wherein, the splicing keel 103 is a metal keel, and it can also be a wooden or wood-plastic keel, and the bottom plate of the splicing keel 103 is crimped to form a first protrusion 4 and a first groove 5 for plugging. In addition, the thermal insulation material 102 is rock wool, and can also be mineral wool, glass fiber cotton, foamed ceramics, foamed polyurethane, foamed phenolic, foamed polyester, foamed perlite, expanded perlite, hollow glass particles, Foamed glass particles or expanded vermiculite have good thermal insulation effect.

Embodiment two

The substantive difference between the second embodiment and the first embodiment is that a second protrusion and a second groove are also provided at the junction of adjacent wall modules.

Figure 3 and Figure 4 are the sound insulation splicing structure of the prefabricated wall provided by the second embodiment of the utility model, which includes the wall module 1, and the adjacent wall modules 1 are spliced together to form the prefabricated wall; it also includes the sound insulation Material 2; the wall module 1 is provided with a first protrusion 4 or a first groove 5 on its splicing end surface; at the joint of adjacent wall modules 1, the first protrusion 4 is inserted into the first groove 5 to form a phase Insertion between adjacent wall modules 1; there is a first gap 8 between the first protrusion 4 and the first groove 5; the sound insulation material 2 is arranged in the first gap 8, the first protrusion 4 and the first groove 5 Squeeze the soundproof material 2. The splicing structure is equipped with sound insulation materials, which significantly improves the sound insulation performance of the assembled wall.

Further, the wall module 1 is also provided with a second protrusion 6 or a second groove 7 on its splicing end face; at the joint of adjacent wall modules 1, the second protrusion 6 is inserted into the second groove 7; the second There is a second gap 9 between the protrusion and the second groove; the second gap 9 is also provided with a sound-insulating material 2 to further improve the stability and sound-proof effect of the insertion. Wherein the first protrusion 4 and the second protrusion 6 are arranged on the same wall module 1 at the same time, and the first groove 5 and the second groove 7 are also arranged on another same wall module 1 at the same time, adjacent The wall module 1 relies on the insertion of the first protrusion 4 and the first groove 5, and also relies on the insertion of the second protrusion 6 and the second groove 7 to form the splicing of the integrally assembled wall.

Further, the sound insulation material 2 is a sound insulation felt, which can also be non-woven fabric, rock wool, mineral wool, glass fiber cotton, foamed polyurethane, foamed phenolic or foamed polyester, all of which have good sound insulation effects. In addition, the joints of adjacent wall modules 1 are also provided with fixing screws 3, the fixing screws 3 are perpendicular to the wall modules 1, and are nailed into two adjacent wall modules 1, which pass through the first groove 5 and the second groove 5. The side walls of the groove 7 are driven into the first protrusion 4 and the second protrusion 6 respectively, and the adjacent wall modules 1 are fastened together, which significantly improves the mechanical properties of the assembled wall.

Further, the wall module 1 includes a wall panel 101, an insulating material 102 and a splicing keel 103, the insulating material 102 is sandwiched between two wall panels 101; the splicing keel 103 is embedded between the two wall panels 101, as a wall module 1 splicing ends. Wherein, the wall panel 101 is preferably a gypsum board, and it may also be a silicon-calcium board, a wood board, a ceramic board, a glass magnesium board, a cement board, a mineral wool board, a marble board, or a metal board. Wherein, splicing keel 103 is metal keel, and it also can be wooden or wood-plastic keel, and the bottom plate of splicing keel 103 forms first protrusion 4, first groove 5, second protrusion 6 and second concave through crimping. Groove 7 is used for plugging, and at this time splicing keels 103 of two kinds of cross-sections are required. In addition, the thermal insulation material 102 is rock wool, and can also be mineral wool, glass fiber cotton, foamed ceramics, foamed polyurethane, foamed phenolic, foamed polyester, foamed perlite, expanded perlite, hollow glass particles, Foamed glass particles or expanded vermiculite have good thermal insulation effect.

Embodiment three

The substantial difference between the third embodiment and the first embodiment is that a second protrusion and a second groove are also provided at the junction of adjacent wall modules.

Figure 5 and Figure 6 are the sound insulation splicing structure of the prefabricated wall provided by the third embodiment of the utility model, which includes the wall module 1, and the adjacent wall modules 1 are spliced together to form the prefabricated wall; it also includes the sound insulation Material 2; the wall module 1 is provided with a first protrusion 4 or a first groove 5 on its splicing end surface; at the joint of adjacent wall modules 1, the first protrusion 4 is inserted into the first groove 5 to form a phase Insertion between adjacent wall modules 1; there is a first gap 8 between the first protrusion 4 and the first groove 5; the sound insulation material 2 is arranged in the first gap 8, the first protrusion 4 and the first groove 5 Squeeze the soundproof material 2. The splicing structure is equipped with sound insulation materials, which significantly improves the sound insulation performance of the assembled wall.

Further, the wall module 1 is also provided with a second protrusion 6 or a second groove 7 on its splicing end face; at the joint of adjacent wall modules 1, the second protrusion 6 is inserted into the second groove 7; the second There is a second gap 9 between the protrusion and the second groove; the second gap 9 is also provided with a sound-insulating material 2 to further improve the stability and sound-proof effect of the insertion. Wherein, the first protrusion 4 and the second groove 7 are arranged on the same wall module 1 at the same time, and the first groove 5 and the second protrusion 6 are also arranged on another same wall module 1 at the same time, adjacent to each other. The wall module 1 of the present invention relies on the insertion of the first protrusion 4 and the first groove 5, and also relies on the insertion of the second protrusion 6 and the second groove 7 to form the splicing of the integrally assembled wall.

Further, the sound insulation material 2 is a sound insulation felt, which can also be non-woven fabric, rock wool, mineral wool, glass fiber cotton, foamed polyurethane, foamed phenolic or foamed polyester, all of which have good sound insulation effects. In addition, the joints of adjacent wall modules 1 are also provided with fixing screws 3, the fixing screws 3 are perpendicular to the wall modules 1, and are nailed into two adjacent wall modules 1, which pass through the first groove 5 and the second groove 5. The side walls of the groove 7 are driven into the first protrusion 4 and the second protrusion 6 respectively, and the adjacent wall modules 1 are fastened together, which significantly improves the mechanical properties of the assembled wall.

Further, the wall module 1 includes a wall panel 101, an insulating material 102 and a splicing keel 103, the insulating material 102 is sandwiched between two wall panels 101; the splicing keel 103 is embedded between the two wall panels 101, as a wall module 1 splicing ends. Wherein, the wall panel 101 is preferably a gypsum board, and it may also be a silicon-calcium board, a wood board, a ceramic board, a glass magnesium board, a cement board, a mineral wool board, a marble board, or a metal board. Wherein, splicing keel 103 is metal keel, and it also can be wooden or wood-plastic keel, and the bottom plate of splicing keel 103 forms first protrusion 4, first groove 5, second protrusion 6 and second concave through crimping. Slot 7, for plugging. Preferably, the outer contour dimensions of the first protrusion 4 and the second protrusion 6 are consistent, and the outer contour dimensions of the first groove 5 and the second groove 7 are consistent. Can. In addition, the thermal insulation material 102 is rock wool, and can also be mineral wool, glass fiber cotton, foamed ceramics, foamed polyurethane, foamed phenolic, foamed polyester, foamed perlite, expanded perlite, hollow glass particles, Foamed glass particles or expanded vermiculite have good thermal insulation effect.

Combining the above-mentioned Embodiment 1, Embodiment 2 and Embodiment 3, this application adopts sound-insulating materials in the joints of the wall modules, and fastens the adjacent wall modules into one body with screws, which significantly improves the durability of the assembled wall. Sound insulation and mechanical properties meet the comfort of use in prefabricated wall houses.

In the description of this application, the terms "installation", "connection", "connection", "fixation" and so on should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integrated Connection; can be direct or indirect through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in this application In at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Those skilled in the art should understand that although the embodiments of the utility model disclose the above-mentioned implementations, the content described is only for the convenience of understanding the implementation of the embodiments of the utility model, and is not intended to limit the embodiments of the utility model . Anyone skilled in the field of the embodiments of the present utility model can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the embodiments of the present utility model. The scope of patent protection of the embodiments must still be defined by the appended claims.

Claims (8)

1. a kind of sound insulation splicing construction of assembled wall, including wall body module, the adjacent wall body module mutually splice, formed Assembled wall, it is characterised in that also including acoustic material；

The wall body module splices end face at it and is provided with first raised or the first groove；The adjacent wall body module is splicing Place, the described first raised grafting inserted first groove, form the adjacent wall body module；First projection and first The first gap between groove be present；

The acoustic material is arranged in first gap.

2. the sound insulation splicing construction of assembled wall as claimed in claim 1, it is characterised in that the acoustic material is sound insulation Felt, non-woven fabrics, rock wool, mineral fiber, glass fibre cotton, polyurathamc, foamable phenolic or expanded polyester.

3. the sound insulation splicing construction of assembled wall as claimed in claim 1, it is characterised in that the wall body module is spelled at it Contact surface is additionally provided with second raised or the second groove；The adjacent wall body module is in stitching portion, the described second raised insertion institute State the second groove；The second gap be present between second projection and the second groove；Sound insulation is also equipped with second gap Material.

4. the sound insulation splicing construction of assembled wall as claimed in claim 1, it is characterised in that the adjacent wall body module Stitching portion is additionally provided with fixing screws, and the fixing screws insert the two adjacent wall moulds perpendicular to the wall body module Block.

5. the sound insulation splicing construction of assembled wall as claimed in claim 1, it is characterised in that the wall body module includes wall Panel, insulation material and splicing keel, the insulation material are folded between two pieces of shingle nails；The splicing keel insertion Between two pieces of shingle nails, the splicing end face as the wall body module.

6. the sound insulation splicing construction of assembled wall as claimed in claim 5, it is characterised in that the shingle nail is gypsum Plate, calcium silicate board with microporous, plank, ceramic wafer, glass magnesium board, cement plate, mineral wool board, marble slab or metallic plate.

7. the sound insulation splicing construction of assembled wall as claimed in claim 5, it is characterised in that the splicing keel are gold Category, wooden or wood moulding keel.

8. the sound insulation splicing construction of assembled wall as claimed in claim 5, it is characterised in that the insulation material is rock Cotton, mineral fiber, glass fibre cotton, foamed ceramic, polyurathamc, foamable phenolic, expanded polyester, foaming perlite, expansion Perlite, hollow glass particles, foamed glass particle or expanded vermiculite.