Sound insulation building board for building

Abstract

The utility model discloses a sound insulation building board for building, which relates to the technical field of sound insulation building boards and comprises a cross-shaped frame, sound insulation boards are detachably mounted on the periphery of the inner side of the cross-shaped frame, T-shaped grooves and T-shaped plates are respectively arranged at joints of the sound insulation boards and the cross-shaped frame, and positioning grooves and positioning blocks are respectively arranged at two ends of the cross-shaped frame. A first U-shaped plate and a second U-shaped plate are arranged at the two ends of the side face of the cross-shaped frame respectively, a fixed rod is arranged on the inner side of the first U-shaped plate, a movable plate is movably arranged on the fixed rod, an arc-shaped head is arranged at one end of the movable plate, and a spring further sleeves the outer side of the fixed rod; the sound insulation board can be quickly disassembled and assembled, the operation is simple, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation building boards, in particular to a sound insulation building board for construction. Background Art

[0002] Sound insulation building board is also called sound insulation board. Sound insulation board is a kind of board that acts on sound insulation. There are two types of sound insulation for buildings and structures.

[0003] The existing sound insulation panels for construction are too traditional in structure. During use, it is not convenient to quickly install two adjacent sound insulation panels, and the flexibility is poor, which reduces the efficiency of the installation work and brings great inconvenience to the staff. In addition, sound insulation panels are mostly used in building prefabricated houses, such as various construction sites. The prefabricated houses have a short service life and will be dismantled after the construction period. Traditional sound insulation panels are not easy to dismantle, which is time-consuming and laborious.

[0004] In view of the above problems, the utility model provides a sound insulation building board for construction. Utility Model Content

[0005] The utility model aims to provide a sound insulation building board for construction, which can be quickly disassembled and assembled, has simple operation and high efficiency, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound insulation building board for construction, comprising a cross frame, sound insulation boards are detachably installed around the inner side of the cross frame, T-slots and T-plates are respectively arranged at the connection between the sound insulation board and the cross frame, positioning grooves and positioning blocks are respectively arranged at both ends of the cross frame, a first U-shaped plate and a second U-shaped plate are respectively arranged at both ends of the side of the cross frame, a fixing rod is arranged on the inner side of the first U-shaped plate, a movable plate is movably arranged on the fixing rod, an arc-shaped head is arranged at one end of the movable plate, and a spring is also sleeved on the outer side of the fixing rod.

[0007] Furthermore, a positioning groove is provided in the middle of one end of the cross frame, and a positioning block is fixedly connected to the middle of one end of the cross frame away from the positioning groove. The inner side of the positioning groove and the outer side of the positioning block are engaged with each other and have matching sizes.

[0008] Furthermore, a T-shaped slot is provided at the end of the sound insulation board, and a T-shaped plate is fixedly connected to the inner side of the cross frame, and the outer side of the T-shaped plate and the inner side of the T-shaped slot are engaged with and matched with each other.

[0009] Furthermore, the first U-shaped plate and the second U-shaped plate are both fixedly connected to the side surface of the cross frame, the two ends of the fixed rod are respectively fixedly connected to the inner end surface of the first U-shaped plate and the side surface of the cross frame, the inside of the movable plate is slidably connected to the outside of the fixed rod, the two sides of the movable plate are slidably connected to the inner side of the first U-shaped plate, the two ends of the spring are respectively fixedly connected to the movable plate and the side surface of the cross frame, one end of the movable plate is formed with an arc head, and the arc head is in contact and connected with the second U-shaped plate.

[0010] Furthermore, when the cross frames are combined with each other, the arc-shaped head and the second U-shaped plate are mutually engaged and limited.

[0011] Furthermore, the interior of the cross frame is filled with sound insulation cotton.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a sound insulation building board for construction. The T-slots on four sound insulation boards are slid into and sleeved on the T-slots on the four inner sides of the cross frame. After the four sound insulation boards are installed and aligned on the cross frame, the above operation is repeated to prepare another installed cross frame. Then the two cross frames are aligned and merged. The specific operation is to insert and engage the adjacent positioning slots and positioning blocks with each other. At the same time, the arc head contacts and squeezes the second U-shaped plate, driving the movable plate to move inward and squeeze the spring. When the arc head passes through the second U-shaped plate, the movable plate moves outward and squeezes the inner end of the second U-shaped plate under the push of the spring to restore the deformation. At this time, the arc head is limited by the second U-shaped plate, and the two cross frames are fixed to each other. Other cross frames can be installed and connected in this way. If disassembly is required, only the arc head needs to be pressed and it can be left from the second U-shaped plate. The purpose of this design is to quickly disassemble and assemble the sound insulation board, and the operation is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the movable plate in the utility model;

[0016] Figure 3 This is a schematic diagram of the cross frame structure in the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the sound insulation board in the utility model.

[0018] In the figure: 1, cross frame; 2, T-shaped plate; 3, sound insulation board; 4, T-shaped slot; 5, positioning slot; 6, positioning block; 7, first U-shaped plate; 8, fixing rod; 9, movable plate; 10, arc head; 11, spring; 12, second U-shaped plate. 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 order to solve the technical problem of how to facilitate disassembly and assembly, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0021] A sound insulation building board for construction comprises a cross frame 1, sound insulation boards 3 are detachably installed around the inner side of the cross frame 1, T-slots 4 and T-plates 2 are respectively arranged at the connection between the sound insulation board 3 and the cross frame 1, positioning slots 5 and positioning blocks 6 are respectively arranged at both ends of the cross frame 1, a first U-shaped plate 7 and a second U-shaped plate 12 are respectively arranged at both ends of the side of the cross frame 1, a fixing rod 8 is arranged on the inner side of the first U-shaped plate 7, a movable plate 9 is movably arranged on the fixing rod 8, an arc head 10 is arranged at one end of the movable plate 9, and a spring 11 is also sleeved on the outer side of the fixing rod 8.

[0022] Specifically, the T-slots 4 on the four sound insulation boards 3 are slid into and sleeved on the T-slots 2 around the inner side of the cross frame 1. After the four sound insulation boards 3 are installed and aligned on the cross frame 1, the above operation is repeated to prepare another installed cross frame 1. Then the two cross frames 1 are aligned and merged. The specific operation is to insert and engage the adjacent positioning slots 5 and positioning blocks 6. At the same time, the arc head 10 contacts and squeezes the second U-shaped plate 12, driving the movable plate 9 to move inward and squeeze the spring 11. When the arc head 10 passes through the second U-shaped plate 12, the movable plate 9 moves outward and squeezes the inner end of the second U-shaped plate 12 under the push of the spring 11 to restore the deformation. At this time, the arc head 10 is limited by the second U-shaped plate 12, and the two cross frames 1 are fixed to each other. Other cross frames 1 can be installed and connected by analogy. If disassembly is required, just press the arc head 10 and leave the second U-shaped plate 12. The purpose of this design is to quickly disassemble and assemble the sound insulation board 3, and the operation is simple and efficient.

[0023] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:

[0024] A positioning groove 5 is provided in the middle of one end of the cross frame 1, and a positioning block 6 is fixedly connected to the middle of the end of the cross frame 1 away from the positioning groove 5. The inner side of the positioning groove 5 and the outer side of the positioning block 6 are engaged with each other and the sizes are matched. The purpose of this design is to preliminarily position the two cross frames 1 to ensure stability.

[0025] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0026] A T-shaped slot 4 is provided at the end of the sound insulation board 3, and a T-shaped plate 2 is fixedly connected to the inner side of the cross frame 1. The outer side of the T-shaped plate 2 and the inner side of the T-shaped slot 4 are engaged and matched with each other. The purpose of this design is to facilitate the rapid disassembly and assembly of the sound insulation board 3.

[0027] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:

[0028] The first U-shaped plate 7 and the second U-shaped plate 12 are both fixedly connected to the side of the cross frame 1, and the two ends of the fixed rod 8 are respectively fixedly connected to the inner end surface of the first U-shaped plate 7 and the side of the cross frame 1, the inside of the movable plate 9 is slidably connected to the outside of the fixed rod 8, and the two sides of the movable plate 9 are slidably connected to the inner side of the first U-shaped plate 7, and the two ends of the spring 11 are respectively fixedly connected to the movable plate 9 and the side of the cross frame 1, and one end of the movable plate 9 is formed with an arc head 10, and the arc head 10 is in contact with the second U-shaped plate 12. The purpose of this design is to use the spring 11 to push the arc head 10 and the second U-shaped plate 12 to engage and limit, so as to ensure that the cross frame 1 is fixed to each other.

[0029] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0030] When the cross frames 1 are combined with each other, the arc head 10 and the second U-shaped plate 12 are locked and limited with each other. The purpose of such design is to ensure the rationality of the structure.

[0031] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0032] The interior of the cross frame 1 is filled with sound insulation cotton, and the purpose of this design is to ensure that the cross frame 1 can be soundproof.

[0033] To sum up: the T-slots 4 on the four sound insulation boards 3 are slid into and sleeved on the T-plates 2 around the inner side of the cross frame 1. After the four sound insulation boards 3 are installed and aligned on the cross frame 1, the above operation is repeated to prepare another installed cross frame 1. Then the two cross frames 1 are aligned and merged. The specific operation is to insert and engage the adjacent positioning slots 5 and positioning blocks 6 with each other. At the same time, the arc head 10 contacts and squeezes the second U-shaped plate 12, driving the movable plate 9 to move inward and squeeze the spring 11. When the arc head 10 passes through the second U-shaped plate 12, the movable plate 9 moves outward and squeezes the inner end of the second U-shaped plate 12 under the push of the spring 11 to restore the deformation. At this time, the arc head 10 is limited by the second U-shaped plate 12, and the two cross frames 1 are fixed to each other. Similarly, other cross frames 1 can be installed and connected. If disassembly is required, only the arc head 10 needs to be pressed and left from the second U-shaped plate 12. The purpose of such design is to enable the sound insulation board 3 to be quickly disassembled and assembled, and the operation is simple and efficient.

[0034] 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.

[0035] 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 sound insulation building board for construction, characterized in that: The invention comprises a cross frame (1), wherein a sound insulation board (3) is detachably mounted on the inner side of the cross frame (1), a T-shaped slot (4) and a T-shaped plate (2) are respectively arranged at the connection between the sound insulation board (3) and the cross frame (1), a positioning slot (5) and a positioning block (6) are respectively arranged at both ends of the cross frame (1), a first U-shaped plate (7) and a second U-shaped plate (12) are respectively arranged at both ends of the side of the cross frame (1), a fixing rod (8) is arranged on the inner side of the first U-shaped plate (7), a movable plate (9) is movably arranged on the fixing rod (8), an arc-shaped head (10) is arranged at one end of the movable plate (9), and a spring (11) is also sleeved on the outer side of the fixing rod (8).

2. A sound insulation building board for construction according to claim 1, characterized in that: A positioning groove (5) is provided in the middle of one end of the cross frame (1), and a positioning block (6) is fixedly connected to the middle of one end of the cross frame (1) away from the positioning groove (5). The inner side of the positioning groove (5) and the outer side of the positioning block (6) are mutually engaged and have matching sizes.

3. The sound insulation building board for construction according to claim 1, characterized in that: The end of the sound insulation board (3) is provided with a T-shaped groove (4), and the inner side of the cross frame (1) is fixedly connected with a T-shaped plate (2) around the inner side, and the outer side of the T-shaped plate (2) and the inner side of the T-shaped groove (4) are mutually engaged and matched.

4. The sound insulation building board for construction according to claim 1, characterized in that: The first U-shaped plate (7) and the second U-shaped plate (12) are both fixedly connected to the side of the cross frame (1); the two ends of the fixed rod (8) are respectively fixedly connected to the inner end surface of the first U-shaped plate (7) and the side of the cross frame (1); the inside of the movable plate (9) is slidably connected to the outside of the fixed rod (8); the two sides of the movable plate (9) are slidably connected to the inner side of the first U-shaped plate (7); the two ends of the spring (11) are respectively fixedly connected to the movable plate (9) and the side of the cross frame (1); one end of the movable plate (9) is formed with an arc head (10), and the arc head (10) is in contact with the second U-shaped plate (12).

5. The sound insulation building board for construction according to claim 1, characterized in that: When the cross-shaped frames (1) are combined with each other, the arc-shaped head (10) and the second U-shaped plate (12) are mutually engaged and limited.

6. The sound insulation building board for construction according to claim 1, characterized in that: The cross-shaped frame (1) is filled with sound insulation cotton.

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