Sound insulation structure of building drain pipe

Abstract

The utility model provides a building drain pipe sound insulation structure which comprises a sound insulation supporting bush arranged on the outer side of a building drain pipe, a sound attenuation supporting frame is arranged on the outer side of the sound insulation supporting bush, a pipeline fixing support is arranged on the outer side of the sound attenuation supporting frame, and the sound attenuation supporting frame comprises a liner supporting sleeve. A silencing pipe sleeve is arranged on the outer side of the liner supporting sleeve and installed on the liner supporting sleeve through a pipe sleeve installation support, the pipe sleeve installation support comprises an upper connecting supporting sleeve and a lower connecting supporting sleeve, and a connecting supporting rod is arranged between the upper connecting supporting sleeve and the lower connecting supporting sleeve. Not only can noise reduction of the sewer line be gradually achieved in a multi-stage mode, but also the modular design is adopted, installation is convenient, and the construction cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of green energy-saving houses, in particular to a sound insulation structure for a building drainage pipe. Background Art

[0002] Noise control in the living environment of a zero-carbon green community is the core content of implementing the concept of a zero-carbon green community. An indoor drainage pipe sound insulation and shock absorption structure (application number: 202120062256.0) is provided. The floor slab is a concrete floor slab during construction. The sleeve is a cylinder embedded between the cast floor slabs, which is convenient for placing the drainage pipe between the floor slabs. The waterproof layer is a waterproof structure laid on the surface of the floor slab and rolled up along the outer wall of the sleeve. The junction between the floor slab and the sleeve is seamlessly connected to achieve a good waterproof effect. The ring is used to strengthen the fit between the waterproof layer and the sleeve. The slot is used to clamp the outer shell. The outer shell is used to wrap the drainage pipe and is also used to hold sound insulation cotton. The sound insulation cotton is used for sound insulation. The plug rod is used to fix the position of the sound insulation cotton to prevent the sound insulation cotton from moving and creating gaps that affect the sound insulation effect. The mortar is used to fix the drainage pipe, reduce the vibration of the drainage pipe, and prevent the drainage pipe from hitting the sleeve and generating noise. However, its structure is complex, the construction is difficult, and the cost is high. Utility Model Content

[0003] The technical problem solved by the present invention is to provide a sound insulation structure for a building drainage pipe, so as to solve the problems raised in the above-mentioned background technology.

[0004] The technical problem solved by the present utility model is achieved by adopting the following technical solutions: A sound insulation structure for a building drainage pipe, comprising: a sound insulation support sleeve, the sound insulation support sleeve is arranged on the outside of the building drainage pipe, a silencer support frame is provided on the outside of the sound insulation support sleeve, a pipe fixing bracket is provided on the outside of the silencer support frame, the silencer support frame comprises a liner support sleeve, a silencer pipe sleeve is provided on the outside of the liner support sleeve, the silencer pipe sleeve is installed on the liner support sleeve through a pipe sleeve mounting bracket, the pipe sleeve mounting bracket comprises an upper connecting support sleeve and a lower connecting support sleeve, a connecting support rod is provided between the upper connecting support sleeve and the lower connecting support sleeve, an external thread is provided on the upper connecting support sleeve, and an internal thread is provided in the lower connecting support sleeve, the silencer pipe sleeve is installed on the outside of the connecting support rod between the upper connecting support sleeve and the lower connecting support sleeve, a silencer pipe sleeve pressing plate is provided on the outside of the upper connecting support sleeve, and a power assist protrusion is provided on the outside of the silencer pipe sleeve pressing plate.

[0005] Furthermore, the silencer sleeve includes a silencer sleeve body, and the silencer sleeve body is provided with a plurality of silencer holes, which are evenly distributed on the silencer sleeve body.

[0006] Furthermore, both ends of the silencer pipe sleeve body are provided with pipe sleeve support rings, and the pipe sleeve support rings are welded and fixed to the silencer pipe sleeve body.

[0007] Furthermore, both ends of the connecting support rod are provided with external threads, and the upper connecting support sleeve and the lower connecting support sleeve are provided with support rod mounting screw holes, and the connecting support rod is mounted on the upper connecting support sleeve and the lower connecting support sleeve through threads.

[0008] Furthermore, the pipe fixing bracket includes a pipe supporting plate and a pipe fixing clamp. The pipe fixing clamp is installed on the pipe supporting plate through a fixing nut. The pipe supporting plate is provided with a pipe positioning groove.

[0009] Furthermore, a pipeline support rod is provided on one side of the pipeline support pad, one end of the pipeline support rod is fixed on the pipeline support pad, and the other end is fixed on the connecting support plate, and the connecting support plate is provided with a plurality of fixing screw holes.

[0010] Compared with the prior art, the beneficial effects of the present invention are: the present invention can not only gradually realize the silencing of the sewer pipe in multiple stages, but also adopts a modular design, is easy to install, and has low construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the silencer support frame of the present utility model.

[0013] Figure 3 This is a schematic diagram of the pipe sleeve mounting bracket structure of the present utility model.

[0014] Figure 4 This is a schematic diagram of the structure of the silencer sleeve of the utility model.

[0015] Figure 5 This is a schematic diagram of the structure of the pipeline fixing bracket of the present utility model. DETAILED DESCRIPTION

[0016] In order to make the technical means for realizing the present invention, the creative features, the purpose and the effect easily understood, the present invention is further explained below in conjunction with specific illustrations. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be internal communication between two components.

[0017] Example 1

[0018] like Figures 1 to 5As shown, a sound insulation structure for a building drainage pipe includes: a sound insulation support sleeve, the sound insulation support sleeve is arranged on the outside of the building drainage pipe, a sound insulation support frame 1 is provided on the outside of the sound insulation support sleeve, a pipe fixing bracket 2 is provided on the outside of the sound insulation support frame 1, the sound insulation support frame 1 includes a liner support sleeve 11, a sound insulation pipe sleeve 13 is provided on the outside of the liner support sleeve 11, the sound insulation pipe sleeve 13 is installed on the liner support sleeve 11 through a pipe sleeve mounting bracket 12, and the pipe sleeve mounting bracket 12 includes an upper connecting support sleeve 1 21. A lower connecting support sleeve 122. A connecting support rod 123 is provided between the upper connecting support sleeve 121 and the lower connecting support sleeve 122. An external thread is provided on the upper connecting support sleeve 121 and an internal thread is provided in the lower connecting support sleeve 122. The silencer pipe sleeve 13 is installed on the outside of the connecting support rod 123 between the upper connecting support sleeve 121 and the lower connecting support sleeve 122. A silencer pipe sleeve clamping plate 124 is provided on the outside of the upper connecting support sleeve 121, and a power-assisting protrusion is provided on the outside of the silencer pipe sleeve clamping plate 124.

[0019] Example 2

[0020] like Figures 1 to 5 As shown, a sound insulation structure for a building drainage pipe includes: a sound insulation support sleeve, the sound insulation support sleeve is arranged on the outside of the building drainage pipe, a sound insulation support frame 1 is provided on the outside of the sound insulation support sleeve, a pipe fixing bracket 2 is provided on the outside of the sound insulation support frame 1, the sound insulation support frame 1 includes a liner support sleeve 11, a sound insulation pipe sleeve 13 is provided on the outside of the liner support sleeve 11, the sound insulation pipe sleeve 13 is installed on the liner support sleeve 11 through a pipe sleeve mounting bracket 12, the sound insulation pipe sleeve 13 includes a sound insulation pipe sleeve body 131, and the sound insulation pipe sleeve body 131 is provided with a plurality of sound insulation holes 132, and the sound insulation holes 132 are evenly distributed on the sound insulation pipe sleeve body 131. Pipe sleeve support rings 133 are provided at both ends of the sound insulation pipe sleeve body 131, and the pipe sleeve support rings 133 are welded and fixed to the sound insulation pipe sleeve body 131. The connecting support rod 123 is provided with external threads at both ends, and the upper connecting support sleeve 121 and the lower connecting support sleeve 122 are provided with support rod mounting screw holes, and the connecting support rod 123 is installed on the upper connecting support sleeve 121 and the lower connecting support sleeve 122 through threads.

[0021] Example 3

[0022] like Figures 1 to 5As shown, a sound insulation structure for a building drainage pipe includes: a sound insulation support sleeve, the sound insulation support sleeve is arranged on the outside of the building drainage pipe, a sound insulation support frame 1 is provided on the outside of the sound insulation support sleeve, a pipe fixing bracket 2 is provided on the outside of the sound insulation support frame 1, the sound insulation support frame 1 includes a liner support sleeve 11, a sound insulation pipe sleeve 13 is provided on the outside of the liner support sleeve 11, the sound insulation pipe sleeve 13 is installed on the liner support sleeve 11 through a pipe sleeve mounting bracket 12, the pipe fixing bracket 2 includes a pipe support pad 21 and a pipe fixing clamp 22, the pipe fixing clamp 22 is installed on the pipe support pad 21 through a fixing nut, and the pipe support pad 21 is provided with a pipe positioning groove 23. A pipe support rod 23 is provided on one side of the pipe support pad 21, one end of the pipe support rod 23 is fixed to the pipe support pad 21, and the other end is fixed to the connecting support plate 25, and the connecting support plate 25 is provided with a plurality of fixing screw holes.

[0023] The sound insulation support sleeve of the present invention is arranged on the outside of the building drainage pipe, and a silencer support frame 1 is provided on the outside of the sound insulation support sleeve, and a pipe fixing bracket 2 is provided on the outside of the silencer support frame 1. The silencer support frame 1 includes a liner support sleeve 11, and a silencer pipe sleeve 13 is provided on the outside of the liner support sleeve 11. The silencer pipe sleeve 13 is installed on the liner support sleeve 11 through a pipe sleeve mounting bracket 12, which can not only gradually realize the silence of the sewer pipe in multiple stages, but also adopts a modular design, which is easy to install and has low construction cost.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A sound insulation structure for a building drainage pipe, comprising: A sound insulation support bushing, wherein the sound insulation support bushing is arranged on the outside of a building drainage pipe, and a sound insulation support frame (1) is provided on the outside of the sound insulation support bushing, characterized in that: a pipe fixing bracket (2) is provided on the outside of the sound insulation support frame (1), the sound insulation support frame (1) comprises a liner support sleeve (11), a sound insulation pipe sleeve (13) is provided on the outside of the liner support sleeve (11), the sound insulation pipe sleeve (13) is installed on the liner support sleeve (11) through a pipe sleeve mounting bracket (12), and the pipe sleeve mounting bracket (12) comprises an upper connecting support sleeve (121), a lower connecting support A support sleeve (122), a connecting support rod (123) is provided between the upper connecting support sleeve (121) and the lower connecting support sleeve (122), an external thread is provided on the upper connecting support sleeve (121), and an internal thread is provided inside the lower connecting support sleeve (122), the muffler pipe sleeve (13) is installed on the outside of the connecting support rod (123) between the upper connecting support sleeve (121) and the lower connecting support sleeve (122), a muffler pipe sleeve pressing plate (124) is provided on the outside of the upper connecting support sleeve (121), and a power-assisting protrusion is provided on the outside of the muffler pipe sleeve pressing plate (124).

2. A building drainage pipe sound insulation structure according to claim 1, characterized in that: The silencer sleeve (13) comprises a silencer sleeve body (131), and the silencer sleeve body (131) is provided with a plurality of silencer holes (132). The silencer holes (132) are evenly distributed on the silencer sleeve body (131).

3. A building drainage pipe sound insulation structure according to claim 2, characterized in that: Both ends of the muffler sleeve body (131) are provided with sleeve support rings (133), and the sleeve support rings (133) are welded and fixed on the muffler sleeve body (131).

4. A building drainage pipe sound insulation structure according to claim 1, characterized in that: Both ends of the connecting support rod (123) are provided with external threads, and the upper connecting support sleeve (121) and the lower connecting support sleeve (122) are provided with support rod mounting screw holes, and the connecting support rod (123) is mounted on the upper connecting support sleeve (121) and the lower connecting support sleeve (122) through threads.

5. The sound insulation structure for building drainage pipes according to claim 1, characterized in that: The pipeline fixing bracket (2) comprises a pipeline supporting plate (21) and a pipeline fixing clamp (22); the pipeline fixing clamp (22) is mounted on the pipeline supporting plate (21) via a fixing nut; and a pipeline positioning groove (23) is provided on the pipeline supporting plate (21).

6. A building drainage pipe sound insulation structure according to claim 5, characterized in that: A pipeline support rod (24) is provided on one side of the pipeline support pad (21), one end of the pipeline support rod (24) is fixed on the pipeline support pad (21), and the other end is fixed on the connecting support plate (25), and the connecting support plate (25) is provided with a plurality of fixing screw holes.

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