Noise reduction device for building engineering construction

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a noise reduction device for constructional engineering construction, which comprises an isolation plate, two ends of the isolation plate are fixedly connected with an embedding plate and an embedding sleeve component respectively, and an inner sound insulation layer is embedded in the isolation plate. The scarf joint sleeve assembly comprises a scarf joint sleeve body, a first fixing part and a second fixing part, the first fixing part and the second fixing part are arranged at the two ends of the scarf joint sleeve body, a first protection layer and a second protection layer are fixedly connected into the isolation plate, and a buffering part is arranged on the inner wall of the isolation plate. The effect of effectively protecting the inner sound insulation layers arranged inside is achieved through cooperation of the isolation plates with the thickened end corner positions and the buffering parts, and meanwhile the sleeving stability of the two sets of inner sound insulation layers can be effectively guaranteed through the buffering parts located at the sleeving positions of the two sets of inner sound insulation layers; and the first protective layer and the second protective layer are used for assisting the whole isolation plate in sound insulation treatment, and meanwhile, the effect of protecting and buffering the inner sound insulation layer in the isolation plate is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of building engineering, and specifically to a noise reduction device for building construction. Background Technology

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities. However, noise is generated during construction, which can not only damage hearing but also induce various fatal diseases and interfere with people's lives and work. Therefore, a noise reduction device for construction engineering is needed to reduce noise.

[0003] Existing noise reduction devices mostly achieve sound insulation by placing sound-absorbing cotton inside construction isolation panels, but this method has the following problems:

[0004] The poor fit between the sound insulation cotton and the construction isolation board makes it difficult to ensure the cushioning and protection of the internal sound insulation cotton when used on the construction site. This is not conducive to the recycling of the sound insulation cotton and results in poor sound insulation effect. In addition, the existing construction isolation board is simply fixed at the joint with screws when assembled, which affects its stability and safety on the construction site.

[0005] Therefore, this utility model proposes a noise reduction device for construction engineering. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a noise reduction device for construction engineering, which can solve the following problems:

[0007] The poor fit between the sound insulation cotton and the construction isolation board makes it difficult to ensure the buffer protection of the internal sound insulation cotton when used on the construction site. This not only hinders the recycling of the sound insulation cotton but also results in poor sound insulation performance.

[0008] The existing construction isolation panels are simply fixed at the joints with screws during assembly, which affects their stability and safety on the construction site.

[0009] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0010] A noise reduction device for construction engineering includes an isolation plate, with a splicing plate and a splicing sleeve assembly fixedly connected to both ends of the isolation plate, an inner sound insulation layer embedded inside the isolation plate, and the splicing sleeve assembly including a splicing sleeve body and a first fixing part and a second fixing part at both ends of the splicing sleeve. A first protective layer and a second protective layer are fixedly connected inside the isolation plate, and a buffer part is provided on the inner wall of the isolation plate.

[0011] Furthermore, the inner sound insulation layer is provided in two sets with toothed connections inside the isolation plate, and the inner sound insulation layer is set as a composite sound insulation layer.

[0012] Furthermore, the inner corners of the isolation panel are thickened in a rectangular shape, while the buffer part is located in the center of the inner wall of the isolation panel and is a rectangular protrusion. At the same time, the buffer part is located at the junction of the two sets of inner sound insulation layers.

[0013] Furthermore, the first protective layer and the second protective layer are stacked one above the other, and the first protective layer and the second protective layer are respectively set as a sound insulation felt layer and a rubber sound insulation layer, which are located between the inner sound insulation layer and the inner wall of the isolation plate.

[0014] Furthermore, four sets of the first and second protective layers are provided, located at the thickened corner of the isolation plate and between the buffer section.

[0015] Furthermore, the interlocking plate is rectangular and protrudes outward, and the interlocking sleeve assembly is set as a rectangular sleeve assembly corresponding to the interlocking plate.

[0016] Furthermore, the overall vertical section of the insert sleeve body, the first fixing part, and the second fixing part is arranged in a "Z" shape. The second fixing part is fixedly sleeved with one end of the isolation plate, and the first fixing part is sleeved with the insert plate.

[0017] Furthermore, the outer end of the first fixing part extends outward to the thickened corner position of one end of the isolation plate.

[0018] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0019] 1. This utility model effectively protects the internal sound insulation layer by using a thickened isolation plate at the end corners in conjunction with a buffer part. At the same time, the buffer part located at the junction of the two sets of internal sound insulation layers can effectively ensure the stability of the junction of the two sets of internal sound insulation layers.

[0020] 2. This utility model achieves sound insulation treatment for the entire auxiliary isolation board through the first and second protective layers, while also providing protection and buffering for the inner sound insulation layer inside the isolation board.

[0021] 3. This utility model achieves the effect of facilitating the overall assembly and fixing of multiple sets of isolation plates by using a splicing plate in conjunction with a splicing sleeve assembly, achieving the effect of connecting the splicing sleeve assembly and one end of the isolation plate by a second fixing part, and achieving the effect of connecting and fixing with the splicing plate by a first fixing part. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0023] Figure 1 This is a side view of the overall assembly state of the present invention;

[0024] Figure 2 In this utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0025] Figure 3 This is a side view of the internal structure connection of the isolation plate in this utility model.

[0026] Figure label:

[0027] 1. Isolation plate; 2. Interlocking plate; 3. Interlocking sleeve assembly; 4. Inner sound insulation layer; 5. Interlocking sleeve body; 6. First fixing part; 7. Second fixing part; 8. First protective layer; 9. Second protective layer; 10. Buffer part. Detailed Implementation

[0028] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0029] See Figure 1-3 As shown, a noise reduction device for construction engineering includes an isolation plate 1. An interlocking plate 2 and an interlocking sleeve assembly 3 are fixedly connected to both ends of the isolation plate 1. An inner sound insulation layer 4 is embedded inside the isolation plate 1. The interlocking sleeve assembly 3 includes an interlocking sleeve body 5 and a first fixing part 6 and a second fixing part 7 at both ends. A first protective layer 8 and a second protective layer 9 are fixedly connected inside the isolation plate 1. A buffer part 10 is provided on the inner wall of the isolation plate 1.

[0030] In this embodiment of the present invention, two sets of inner sound insulation layers 4 are provided in a toothed sleeve inside the isolation plate 1. The inner sound insulation layer 4 is a composite sound insulation layer. The inner wall corners of the isolation plate 1 are thickened in a rectangle. The buffer part 10 is located in the center of the inner wall of the isolation plate 1 and is provided in a rectangular protrusion. At the same time, the buffer part 10 is located at the sleeve position of the two sets of inner sound insulation layers 4. The isolation plate 1 with thickened corners, together with the buffer part 10, effectively protects the inner sound insulation layer 4. At the same time, the buffer part 10 located at the sleeve position of the two sets of inner sound insulation layers 4 can effectively ensure the sleeve stability of the two sets of inner sound insulation layers 4.

[0031] The first protective layer 8 and the second protective layer 9 are stacked one above the other. The first protective layer 8 and the second protective layer 9 are respectively set as a sound insulation felt layer and a rubber sound insulation layer. They are located between the inner sound insulation layer 4 and the inner wall of the isolation plate 1. Four sets of the first protective layer 8 and the second protective layer 9 are provided and located between the thickened end corner of the isolation plate 1 and the buffer part 10. The first protective layer 8 and the second protective layer 9 can assist the overall sound insulation treatment of the isolation plate 1 and also achieve the effect of protecting and buffering the inner sound insulation layer 4 inside the isolation plate 1.

[0032] The interlocking plate 2 is rectangular and protrudes outward. The interlocking sleeve assembly 3 is a rectangular sleeve assembly corresponding to the interlocking plate 2. The interlocking sleeve body 5, the first fixing part 6, and the second fixing part 7 are arranged in a "Z" shape in their overall vertical section. The second fixing part 7 is fixedly sleeved to one end of the isolation plate 1. The first fixing part 6 is sleeved to the interlocking plate 2. The outer end of the first fixing part 6 extends outward to the thickened corner of one end of the isolation plate 1. The interlocking plate 2 and the interlocking sleeve assembly 3 are used to facilitate the overall assembly and fixing of multiple isolation plates 1. The second fixing part 7 connects the interlocking sleeve assembly 3 to one end of the isolation plate 1. The first fixing part 6 connects and fixes the interlocking plate 2.

[0033] When multiple assembly steps are required for the isolation plate 1, the interlocking plate 2 is embedded in the corresponding interlocking sleeve body 5. The first fixing part 6 is sleeved with the outer side of the interlocking plate 2, and the user fixes it with external screws. At the same time, the outer end of the first fixing part 6 extends and is embedded in the corresponding end of the isolation plate 1 to achieve auxiliary reinforcement.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A noise reduction device for construction engineering, characterized in that: The device includes an isolation plate (1), with a connecting plate (2) and a connecting sleeve assembly (3) fixedly connected to both ends of the isolation plate (1). An inner sound insulation layer (4) is embedded inside the isolation plate (1). The connecting sleeve assembly (3) includes a connecting sleeve body (5) and a first fixing part (6) and a second fixing part (7) at both ends. A first protective layer (8) and a second protective layer (9) are fixedly connected inside the isolation plate (1). A buffer part (10) is provided on the inner wall of the isolation plate (1).

2. The noise reduction device for construction engineering according to claim 1, characterized in that: The inner sound insulation layer (4) is provided in two sets with toothed sleeves inside the isolation plate (1), and the inner sound insulation layer (4) is set as a composite sound insulation layer.

3. The noise reduction device for construction engineering according to claim 1, characterized in that: The inner wall corner of the isolation plate (1) is thickened in a rectangle, while the buffer part (10) is located in the middle of the inner wall of the isolation plate (1) and is protruding in a rectangle. At the same time, the buffer part (10) is located at the joint of the two sets of inner sound insulation layers (4).

4. The noise reduction device for construction engineering according to claim 1, characterized in that: The first protective layer (8) and the second protective layer (9) are stacked vertically. The first protective layer (8) and the second protective layer (9) are respectively set as a sound insulation felt layer and a rubber sound insulation layer, which are located between the inner sound insulation layer (4) and the inner wall of the isolation plate (1).

5. A noise reduction device for construction engineering according to claim 4, characterized in that: The first protective layer (8) and the second protective layer (9) are provided in four sets, and are located between the thickened end corner of the isolation plate (1) and the buffer part (10).

6. A noise reduction device for construction engineering according to claim 1, characterized in that: The insert plate (2) is rectangular and protrudes outward, and the insert sleeve assembly (3) is set as a rectangular sleeve assembly corresponding to the insert plate (2).

7. A noise reduction device for construction engineering according to claim 1, characterized in that: The overall vertical section of the insert sleeve body (5), the first fixing part (6) and the second fixing part (7) is arranged in a "Z" shape. The second fixing part (7) and the isolation plate (1) are fixedly sleeved at one end, and the first fixing part (6) and the insert plate (2) are sleeved together.

8. A noise reduction device for construction engineering according to claim 1, characterized in that: The outer end of the first fixing part (6) extends outward to the thickened corner of one end of the isolation plate (1).

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