Fireproof and soundproof keel partition wall structure

Abstract

The utility model discloses a fireproof sound insulation keel partition wall structure which comprises a keel assembly, a ground keel, a ceiling keel, vertical keels and through keels, the ground keel and the ceiling keel are arranged on a concrete wall pad, the vertical keels and the through keels are installed between the ground keel and the ceiling keel, U-shaped clamping grooves are formed in the middle of the ground keel and the middle of the ceiling keel respectively, and the vertical keels are connected in a clamped mode through the U-shaped clamping grooves. Clamping holes connected with the through keels are formed in the vertical keels, first sound insulation board grooves are formed in the middle portions of the vertical keels, second sound insulation board grooves are formed in the middle portions of the through keels, and the multiple sets of through keels are fixed through the clamping holes and are perpendicular to the vertical keels. Comprising a fireproof sound insulation board arranged in the keel assembly, rock wool boards arranged on the two sides of the fireproof sound insulation board and gypsum boards arranged on the two sides of the keel assembly, and the fireproof sound insulation board is clamped in a U-shaped clamping groove, a first sound insulation board groove and a second sound insulation board groove.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fireproof and soundproof keel partition wall structure. Background Art

[0002] At present, conventional fireproof and soundproof walls require a double-layer keel structure to ensure effective sound insulation and fire prevention, which results in thicker walls and high keel consumption, which not only increases costs but also makes subsequent maintenance difficult.

[0003] In view of this, a fireproof and soundproof keel partition wall structure is proposed from a practical point of view. Utility Model Content

[0004] The utility model aims to provide a fireproof and soundproof keel partition wall structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fireproof and soundproof keel partition wall structure, installed above a concrete wall pad, is characterized by comprising:

[0007] A keel assembly, comprising a ground keel and a ceiling keel respectively arranged on the concrete wall pad, a vertical keel and a through keel installed between the ground keel and the ceiling keel, wherein a U-shaped clamping groove is respectively arranged in the middle of the ground keel and the ceiling keel, and a plurality of groups of the vertical keels are clamped together through the U-shaped clamping groove, a clamping hole connected to the through keel is arranged on the vertical keel, and a first sound insulation board groove is arranged in the middle part, a second sound insulation board groove is arranged in the middle part of the through keel, and a plurality of groups of the through keels are fixed through the clamping hole and are perpendicular to the vertical keels;

[0008] The fireproof and soundproof wall assembly comprises a fireproof and soundproof board arranged in the keel assembly, a rock wool board arranged on both sides of the fireproof and soundproof board, and a gypsum board arranged on both sides of the keel assembly. The fireproof and soundproof board is clamped in the U-shaped clamping groove, the first soundproof board groove and the second soundproof board groove.

[0009] Preferably, U-shaped grooves are provided on both sides of the first sound insulation board groove and the second sound insulation board groove, and U-shaped grooves are also provided on both sides of the U-shaped clamping groove, and the rock wool boards arranged on both sides of the fireproof sound insulation board are fixed in the U-shaped grooves.

[0010] Preferably, the gypsum board is provided in two layers.

[0011] The beneficial effects of the utility model are as follows: the utility model provides a card connection point on the vertical keel, fixes the through keel in a vertical state from the position of the card connection point to the vertical keel, reduces the loss of the keel, and makes it a single-layer keel. At the same time, a U-shaped groove is added inside the keel assembly, and the fireproof sound insulation board and the rock wool board are placed inside the keel assembly, which effectively reduces the thickness of the wall, expands the indoor space, ensures the fireproof and sound insulation performance of the wall, and also reduces the loss of the light steel keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the utility model;

[0013] Figure 2 It is an enlarged top view of the utility model;

[0014] Figure 3 This is a schematic diagram of the keel assembly of the utility model;

[0015] Figure 4 It is a schematic diagram of the connection between the vertical keel and the through keel of the utility model;

[0016] Figure 5 It is a schematic diagram of the clamping point of the vertical keel of the utility model;

[0017] Figure 6 It is a schematic diagram of the connection between the vertical keel and the top and bottom keel of the utility model;

[0018] Figure numerals: 1. Concrete wall pad; 2. Ground keel; 2.1. U-shaped snap-in groove; 3. Vertical keel; 3.1. Snap-in hole; 3.2. First sound insulation board groove; 4. Through keel; 4.1. Second sound insulation board groove; 5. Fireproof sound insulation board; 6. Rock wool board; 7. Gypsum board. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-Figure 6 , Figure 1-Figure 6 The fireproof and soundproof keel partition wall structure of the utility model is schematically shown.

[0023] A fireproof and soundproof keel partition wall structure, installed above a concrete wall pad 1, is characterized by comprising:

[0024] The keel assembly comprises a ground keel 2 and a ceiling keel respectively arranged on a concrete wall pad 1, a vertical keel 3 and a through keel 4 installed between the ground keel 2 and the ceiling keel, a U-shaped clamping groove 2.1 is respectively arranged in the middle of the ground keel 2 and the ceiling keel, a plurality of groups of vertical keels 3 are clamped together through the U-shaped clamping groove 2.1, a clamping hole 3.1 connected to the through keel 4 is arranged on the vertical keel 3, and a first sound insulation board groove 3.2 is arranged in the middle part, a second sound insulation board groove 4.1 is arranged in the middle part of the through keel 4, and a plurality of groups of through keels 4 are fixed through the clamping hole 3.1 and are perpendicular to the vertical keel 3;

[0025] The fireproof and soundproof wall assembly comprises a fireproof and soundproof board 5 arranged in the keel assembly, a rock wool board 6 arranged on both sides of the fireproof and soundproof board 5, and a gypsum board 7 arranged on both sides of the keel assembly. The fireproof and soundproof board 5 is clamped in the U-shaped clamping groove 2.1, the first soundproof board groove 3.2 and the second soundproof board groove 4.1.

[0026] In the utility model, the fireproof sound insulation board 5 adopts a damping sound insulation board.

[0027] Among them, the rock wool board 6 has the functions of heat insulation, fire prevention, sound absorption and noise reduction.

[0028] In the present invention, the plates arranged on both sides of the fireproof and soundproof plates 5 may also be calcium silicate plates, TPS real gold plates, and the like.

[0029] Furthermore, U-shaped grooves are provided on both sides of the first sound insulation board groove 3.2 and the second sound insulation board groove 4.1, and U-shaped grooves are also provided on both sides of the U-shaped clamping groove 2.1, and the rock wool boards 6 arranged on both sides of the fireproof sound insulation board 5 are fixed in the U-shaped grooves.

[0030] Among them, three slots are arranged on the top keel, the ground keel 2, the vertical keel 3 and the through keel 4, which are used to place the fireproof and soundproof board 5 and the rock wool board 6 respectively.

[0031] Furthermore, the gypsum board 7 is provided in two layers.

[0032] In the present invention, the gypsum board 7 can be provided with different numbers of layers according to actual needs, such as one layer or three layers.

[0033] The thickness of the gypsum board 7 is generally 9 mm to 12 mm, and a fiber gypsum board can be selected.

[0034] Beneficial effects of the utility model: the utility model provides a clamping point 3.1 on the vertical keel 3, fixes the through keel 4 to the vertical keel 3 in a vertical state from the position of the clamping point, reduces the loss of the keel, and makes it a single-layer keel. At the same time, a U-shaped groove is added inside the keel assembly, and the fireproof and soundproof board 5 and the rock wool board 6 are placed inside the keel assembly, effectively reducing the thickness of the wall, expanding the indoor space, ensuring the fireproof and soundproof performance of the wall while also reducing the loss of the light steel keel.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof and soundproof keel partition wall structure, installed above a concrete wall pad, characterized in that: include: A keel assembly, comprising a ground keel and a ceiling keel respectively arranged on the concrete wall pad, a vertical keel and a through keel installed between the ground keel and the ceiling keel, wherein a U-shaped clamping groove is respectively arranged in the middle of the ground keel and the ceiling keel, and a plurality of groups of the vertical keels are clamped together through the U-shaped clamping groove, a clamping hole connected to the through keel is arranged on the vertical keel, and a first sound insulation board groove is arranged in the middle part, a second sound insulation board groove is arranged in the middle part of the through keel, and a plurality of groups of the through keels are fixed through the clamping hole and are perpendicular to the vertical keels; The fireproof and soundproof wall assembly comprises a fireproof and soundproof board arranged in the keel assembly, a rock wool board arranged on both sides of the fireproof and soundproof board, and a gypsum board arranged on both sides of the keel assembly. The fireproof and soundproof board is clamped in the U-shaped clamping groove, the first soundproof board groove and the second soundproof board groove.

2. A fireproof and soundproof keel partition wall structure according to claim 1, characterized in that: U-shaped grooves are provided on both sides of the first sound insulation board groove and the second sound insulation board groove, and U-shaped grooves are also provided on both sides of the U-shaped clamping groove. The rock wool boards arranged on both sides of the fireproof sound insulation board are fixed in the U-shaped grooves.

3. The fireproof and soundproof keel partition wall structure according to claim 1, characterized in that: The gypsum board is provided in two layers.

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