Fabricated high-sound-insulation vertical two-face partition wall system

Abstract

The utility model discloses an assembly type high-sound-insulation vertical two-face partition wall system which comprises a double-cavity transverse keel, two partition plates are arranged on the lower portion in the double-cavity transverse keel, and environment-friendly acoustic cotton is arranged between the two partition plates. The L-shaped corner keel comprises first L-shaped angle steel, second L-shaped angle steel, third L-shaped angle steel and fourth L-shaped angle steel, and the two sets of high-sound-insulation partition wall systems are fixedly connected through the L-shaped corner keel; the ground keel is arranged below the high-sound-insulation partition wall system and the L-shaped corner keel, and a plurality of inclined long-strip-shaped holes are formed in the ground keel. The two high-sound-insulation partition walls and the L-shaped corner keels are assembled in an inserted mode, procedures are reduced, sealing at the closing-up position is achieved, and the sound insulation and noise reduction functions of the indoor space where the high-sound-insulation partition walls and the L-shaped corner keels are located are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor lightweight wall construction, in particular to an assembled high-sound insulation vertical two-sided partition wall system. Background Art

[0002] When carrying out indoor lightweight wall construction, the construction of the inner and outer corners of traditional partition walls often has construction difficulties such as unevenness and unsightly appearance. At the same time, the gaps at the joints of the two partition walls lead to poor sound insulation performance of the entire indoor space involved. Therefore, it is necessary to adopt a variety of effective energy-saving technologies and management measures. Utility Model Content

[0003] The utility model aims to provide an assembled high-sound insulation vertical two-sided partition wall system to solve the above-mentioned problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled high-sound insulation vertical two-sided partition wall system, comprising: a high-sound insulation partition wall, which comprises a double-cavity horizontal keel, the double-cavity horizontal keel comprises two downward U-shaped grooves, an upward U-shaped groove is sandwiched between the two downward U-shaped grooves, two partitions are arranged below the downward U-shaped groove, environmentally friendly acoustic cotton is arranged between the two partitions, and a downward U-shaped groove is arranged above the environmentally friendly acoustic cotton;

[0005] The L-shaped corner keel comprises a first L-shaped angle steel, a second L-shaped angle steel, a third L-shaped angle steel, and a fourth L-shaped angle steel which are sequentially arranged from the outside to the inside, a first U-shaped groove is arranged between the first L-shaped angle steel and the second L-shaped angle steel, an H-shaped groove is arranged between the second L-shaped angle steel and the third L-shaped angle steel, and a second U-shaped groove is arranged between the third L-shaped angle steel and the fourth L-shaped angle steel, and two groups of mutually perpendicular high sound insulation partition walls are fixedly connected by the L-shaped corner keel;

[0006] The ground keel is arranged below the high sound insulation partition wall and the L-shaped corner keel, and the ground keel is fixedly connected to the ground. In a preferred embodiment, the four corners of the first L-shaped angle steel, the second L-shaped angle steel, the third L-shaped angle steel, and the fourth L-shaped angle steel are fixedly connected by steel plates.

[0007] In a preferred embodiment, the two downward U-shaped grooves of the double-cavity transverse keel are respectively arranged corresponding to the first U-shaped groove and the second U-shaped groove, and a high sound insulation board is arranged below the upward U-shaped groove of the double-cavity transverse keel. The inner side of the high sound insulation board is plugged into the H-shaped slot, and the high sound insulation board is arranged between the two partitions.

[0008] In a preferred embodiment, the ground keel is fixedly connected to the ground via expansion bolts, and the ground keel is fixedly connected upwardly to the partition board and the high sound insulation board.

[0009] In a preferred embodiment, a portion of the two downward U-shaped grooves of the double-cavity transverse keel is provided with a plurality of small holes.

[0010] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0011] 1. The utility model reduces the number of procedures by assembling and plugging two high-sound insulation partition walls and L-shaped corner keels, achieves sealing at the joints, and improves the sound insulation and noise reduction function of the indoor space;

[0012] 2. The utility model can realize the integrated installation of electromechanical pipelines by arranging multiple circular pipeline channels on the double-cavity transverse keel;

[0013] 3. The utility model can achieve the function of weakening the conduction of sound waves by opening oblique long strip holes in the floor keel, and is easy to fix. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a three-dimensional diagram of the upper part of the overall structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the lower part of the whole structure of the utility model;

[0017] Figure 3 It is a detailed model diagram of the overall structure of the utility model;

[0018] Figure 4 This is a top view of the customized corner keel structure of the utility model.

[0019] In the figure: 1-high sound insulation wall system, 101-environmentally friendly acoustic cotton, 102-double-cavity horizontal keel, 103-high sound insulation board, 104-ground keel, 105-expansion bolt, 106-partition, 2-L-shaped corner keel, 201-first U-shaped groove, 202-H-shaped slot, 203-second U-shaped groove, 205-first L-shaped angle steel, 206-second L-shaped angle steel, 207 third L-shaped angle steel, 208 fourth L-shaped angle steel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See the examples Figure 1-4As shown, the utility model is an assembled high sound insulation vertical two-sided partition wall system, including a high sound insulation partition wall 1, the high sound insulation partition wall 1 includes a double-cavity horizontal keel 102, and a part of the two downward U-shaped grooves of the double-cavity horizontal keel 102 is provided with a plurality of small holes, which is convenient for the integrated installation of electromechanical pipelines. The double-cavity horizontal keel 102 includes two downward U-shaped grooves, an upward U-shaped groove is sandwiched between the two downward U-shaped grooves, two partitions 106 are arranged below the downward U-shaped groove, an environmentally friendly acoustic cotton 101 is arranged between the two partitions 106, and the environmentally friendly acoustic cotton 101 is above the downward U-shaped groove.

[0023] Two groups of vertical high sound insulation walls 1 are fixedly connected by L-shaped corner keels 2. The high sound insulation walls 1 and the L-shaped corner keels 2 are assembled and installed. They are uniformly assembled in the factory, which is quick to install and disassemble and convenient for construction. The ground keel 104 is arranged below the high sound insulation walls 1 and the L-shaped corner keels 2.

[0024] The L-shaped corner keel 2 includes a first L-shaped angle steel 205, a second L-shaped angle steel 206, a third L-shaped angle steel 207, and a fourth L-shaped angle steel 208. The four corners of the first L-shaped angle steel 205, the second L-shaped angle steel 206, the third L-shaped angle steel 207, and the fourth L-shaped angle steel 208 are fixedly connected by steel plates. A first U-shaped groove 201 is provided between the first L-shaped angle steel 205 and the second L-shaped angle steel 206, an H-shaped groove 202 is provided between the second L-shaped angle steel 206 and the third L-shaped angle steel 207, and a H-shaped groove 203 is provided between the third L-shaped angle steel 207 and the fourth L-shaped angle steel 208. A second U-shaped groove 203 is provided, and the two downward U-shaped grooves of the double-cavity transverse keel 102 are respectively arranged corresponding to the first U-shaped groove 201 and the second U-shaped groove 203, and a high sound insulation board 103 is arranged below the upward U-shaped groove of the double-cavity transverse keel 102. The inner side of the high sound insulation board 103 is plugged into the H-shaped slot 202, and the high sound insulation board 103 is arranged between two partitions 106. The partitions 106 and the high sound insulation board 103 are fixedly connected to the ground keel 104 below, and a plurality of oblique long strip holes are opened on the ground keel 104, which can realize the function of weakening sound wave conduction and facilitate installation and fixation.

[0025] Embodiment 2:

[0026] The specific installation steps of this utility model are as follows:

[0027] Step 1: Assemble the double-cavity horizontal keels 102 of the lightweight partition wall and set a high sound insulation board 103 under the upward U-shaped groove of the double-cavity horizontal keel 102 to achieve cavity separation;

[0028] Step 2: Two partitions 106 are respectively arranged in the two downward U-shaped grooves of the double-cavity transverse keel 102, and the environmentally friendly acoustic cotton 101 is filled between the two partitions 106;

[0029] Step 3: Connect and install the two assembled high sound insulation partition walls to the L-shaped corner keels 2 to form a finished corner partition wall system. The entire assembly is carried out on the ground.

[0030] Step 4: Install the assembled two-sided high-sound insulation light steel keel system on site and fix it to the ground keel 104 , and fix the ground keel 104 to the ground through expansion bolts 105 .

[0031] 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. An assembled high sound insulation vertical two-sided partition wall system, characterized by: include: A high sound insulation partition wall (1), the high sound insulation partition wall (1) comprising a double-cavity transverse keel (102), the double-cavity transverse keel (102) comprising two downward U-shaped grooves, an upward U-shaped groove sandwiched between the two downward U-shaped grooves, two partitions (106) arranged below the downward U-shaped groove, an environmentally friendly acoustic cotton (101) arranged between the two partitions (106), and a downward U-shaped groove above the environmentally friendly acoustic cotton (101); An L-shaped corner keel (2), the L-shaped corner keel (2) comprising a first L-shaped angle steel (205), a second L-shaped angle steel (206), a third L-shaped angle steel (207), and a fourth L-shaped angle steel (208) which are arranged in sequence from the outside to the inside, a first U-shaped groove (201) is arranged between the first L-shaped angle steel (205) and the second L-shaped angle steel (206), an H-shaped groove (202) is arranged between the second L-shaped angle steel (206) and the third L-shaped angle steel (207), and a second U-shaped groove (203) is arranged between the third L-shaped angle steel (207) and the fourth L-shaped angle steel (208), and two groups of mutually perpendicular high sound insulation partition walls (1) are fixedly connected via the L-shaped corner keel (2); A ground keel (104), wherein the ground keel (104) is arranged below the high sound insulation partition wall (1) and the L-shaped corner keel (2), and the ground keel (104) is fixedly connected to the ground.

2. The assembled high sound insulation vertical double-sided partition wall system according to claim 1 is characterized in that: The four corners of the first L-shaped angle steel (205), the second L-shaped angle steel (206), the third L-shaped angle steel (207), and the fourth L-shaped angle steel (208) are fixedly connected by steel plates.

3. The assembled high sound insulation vertical double-sided partition wall system according to claim 2 is characterized in that: The two downward U-shaped grooves of the double-cavity transverse keel (102) are respectively arranged corresponding to the first U-shaped groove (201) and the second U-shaped groove (203); a high sound insulation board (103) is arranged in the vertical direction below the upward U-shaped groove of the double-cavity transverse keel (102); the inner side of the high sound insulation board (103) is plugged into the H-shaped slot (202); and the high sound insulation board (103) is arranged between the two partition boards (106).

4. The assembled high sound insulation vertical double-sided partition wall system according to claim 3 is characterized in that: The floor keel (104) is provided with a plurality of oblique long strip holes. The floor keel (104) is fixedly connected to the ground via expansion bolts (105). The floor keel (104) is fixedly connected upwardly to the partition plate (106) and the high sound insulation board (103).

5. The assembled high sound insulation vertical double-sided partition wall system according to claim 4 is characterized in that: A portion of the two downward U-shaped grooves of the double-cavity transverse keel (102) is evenly provided with a plurality of small holes.

Images