CN212455932U

CN212455932U - Drainage pipe silencing device for building

Info

Publication number: CN212455932U
Application number: CN202020364425.1U
Authority: CN
Inventors: 徐建平
Original assignee: Suzhou Pien High Tech Material Technology Co ltd
Current assignee: Suzhou Pien High Tech Material Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-02-02
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a drainage pipe silencing device for building, including the fixed cover in the right side, one side outer wall of the fixed cover in the right side is connected with the fixed cover in a left side through the hinge rotation, the inside of the fixed cover in the right side and the fixed cover in a left side all is provided with the vacuum cavity, the inner wall of the fixed cover in the right side and the fixed cover in a left side all is provided with the sleeve that the equidistance distributes, and telescopic one side inner wall is provided with the spring, the one end outer wall welding of spring has the slide bar, and the outer wall of slide bar and telescopic inner wall sliding connection, the one end outer wall welding. The utility model discloses a amortization groove on the amortization is cotton can absorb the noise, and the vacuum cavity that lies in left fixed cover and right fixed cover simultaneously can further prevent the outside transmission of noise, and the sound that sends when having greatly eliminated drainage pipe drainage, the result of use is better, and supports the board and can support the drainage pipe outer wall for the device can be installed on the drainage pipe of different diameters, uses and has more the flexibility.

Description

Drainage pipe silencing device for building

Technical Field

The utility model relates to a building drainage technical field especially relates to a drainage pipe silencing device for building.

Background

With the development of the plastic industry, the application range of the plastic pipe in the drainage field is gradually expanded, so that the plastic pipe has the advantages of good corrosion resistance, small heat conductivity coefficient, light weight, convenience in installation and transportation and the like; meanwhile, the method also has great relation with the continuous pursuit of technical progress of plastic pipe manufacturers, further improvement of the application characteristics of the plastic pipes and the diversity of the formed pipes, and drainage pipelines are often needed in the residential construction of urban residents.

At present, drainage pipe still has certain weak point in the use, and the noise that the drainage produced makes resident's life lack due calmness, has destroyed resident's life atmosphere, and especially at night, the produced bad effect of this kind of noise is more obvious, therefore, needs design a drainage pipe silencing device for building to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drainage pipeline silencer for buildings.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drainage pipe silencing device for building, includes the fixed cover in the right side, one side outer wall of the fixed cover in the right side is connected with the fixed cover in a left side through the hinge rotation, the inside of the fixed cover in the right side and the fixed cover in a left side all is provided with the vacuum cavity, the inner wall of the fixed cover in the right side and the fixed cover in a left side all is provided with the sleeve that the equidistance distributes, and telescopic one side inner wall is provided with the spring, the one end outer wall welding of spring has the slide bar, and the outer wall of slide bar and telescopic inner wall sliding connection, the.

As a further aspect of the present invention: the fixed cover in a left side one side outer wall is provided with the fixed block, and the bottom outer wall of fixed block opens there is the shrinkage pool, and the inner wall of shrinkage pool rotates and is connected with the snap ring.

As a further aspect of the present invention: the outer wall welding of one side of the fixed cover in right side has the cassette, and the outer wall of one side of cassette is opened there is the draw-in groove, the inner wall of draw-in groove and the outer wall joint of snap ring.

As a further aspect of the present invention: the both sides outer wall of fixed cover in the right side and the left side all welds there is the curb plate, and one side outer wall of curb plate opens threaded hole, and the inner wall threaded connection of threaded hole has the screw rod.

As a further aspect of the present invention: the outer wall of one end of the screw rod is provided with a turntable, and the outer wall of the other end of the screw rod is welded with an adjusting wheel.

As a further aspect of the present invention: the outer wall of carousel rotates and is connected with the movable frame, and one side outer wall bonding of movable frame has a plurality of rubber balls.

The utility model has the advantages that:

1. through the vacuum cavity, the silencing cotton and the silencing groove, when the drainage pipeline generates noise, the noise can be absorbed through the silencing groove on the silencing cotton, meanwhile, the vacuum cavities in the left fixing cover and the right fixing cover can further prevent the noise from being transmitted outwards, the sound generated when the drainage pipeline drains water is greatly eliminated, and the using effect is better;

2. through the sleeve, the spring, the sliding rod and the abutting plate, when the device is installed, the clamping ring is fixed on the clamping seat, at the moment, the abutting plate compresses the spring in the sleeve through the sliding rod, so that the abutting plate can abut against the outer wall of the drainage pipe, and the device can be installed on drainage pipes with different diameters due to the structure, so that the use is more flexible;

3. through the screw rod, regulating wheel, carousel, movable frame and the rubber ball that set up, rotate the carousel that the regulating wheel can drive screw rod one end and remove, the carousel drives the movable frame of its outer wall and removes for the rubber ball on the movable frame can support the drainage pipe outer wall, prevents effectively that relative displacement from taking place between drainage pipe and the device, makes the installation more stable, and the result of use is better.

Drawings

FIG. 1 is a schematic sectional view showing the muffler device in drainage pipe for construction in accordance with example 1;

FIG. 2 is a schematic view showing the overall structure of a muffler for a drainage pipe of a building according to embodiment 1;

FIG. 3 is a schematic front view of a muffler for a drainage pipe of a building in accordance with embodiment 2.

In the figure: the device comprises a right fixing cover 1, a left fixing cover 2, a vacuum cavity 3, noise reduction cotton 4, a noise reduction groove 5, a sleeve 6, a butting plate 7, a sliding rod 8, a spring 9, a fixing block 10, a clamping ring 11, a clamping seat 12, a side plate 13, a screw rod 14, an adjusting wheel 15, a rotating disc 16, a movable frame 17 and a rubber ball 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a drainage pipeline silencing device for buildings comprises a right fixed cover 1, a left fixed cover 2 is rotatably connected to the outer wall of one side of the right fixed cover 1 through a hinge, vacuum cavities 3 are arranged inside the right fixed cover 1 and the left fixed cover 2, sleeves 6 distributed equidistantly are welded to the inner walls of the right fixed cover 1 and the left fixed cover 2, springs 9 are welded to the inner wall of one side of each sleeve 6, a sliding rod 8 is welded to the outer wall of one end of each spring 9, the outer wall of each sliding rod 8 is slidably connected with the inner wall of each sleeve 6, and a supporting plate 7 is welded to the outer wall of one end of each sliding rod 8.

Wherein, the outer wall welding of one side of left fixed cover 2 has fixed block 10, and the bottom outer wall of fixed block 10 opens and has the shrinkage pool, and the inner wall of shrinkage pool rotates and is connected with snap ring 11, and the outer wall welding of one side of right fixed cover 1 has cassette 12, and one side outer wall of cassette 12 opens and has the draw-in groove, and the inner wall of draw-in groove and the outer wall looks joint of snap ring 11.

The working principle is as follows: during the use, when drainage pipe makes the noise, can absorb the noise through amortization groove 5 on the amortization cotton 4, the vacuum cavity 3 that is arranged in left fixed cover 2 and right fixed cover 1 simultaneously can further prevent the outside transmission of noise, the sound that sends when drainage pipe drainage has greatly been eliminated, excellent in use effect, during installation device, fix snap ring 11 on cassette 12, support board 7 passes through the spring 9 in slide bar 8 compression sleeve 6 this moment, make and support board 7 can support the drainage pipe outer wall, this structure makes the device can install on the drainage pipe of different diameters, it has more the flexibility to use.

Example 2

Referring to fig. 3, a drainage pipe silencing device for building, this embodiment compares in embodiment 1, still include that the both sides outer wall of right side fixed cover 1 and left fixed cover 2 all welds curb plate 13, and one side outer wall of curb plate 13 opens threaded hole, the inner wall threaded connection of threaded hole has screw rod 14, the welding of the one end outer wall of screw rod 14 has carousel 16, and the welding of the other end outer wall of screw rod 14 has regulating wheel 15, the outer wall of carousel 16 rotates and is connected with movable frame 17, and one side outer wall of movable frame 17 bonds and has a plurality of rubber balls 18.

The working principle is as follows: during the use, rotate the carousel 16 that regulating wheel 15 can drive screw rod 14 one end and remove, carousel 16 drives the movable frame 17 of its outer wall and removes for rubber ball 18 on the movable frame 17 can support the drainage pipe outer wall, prevents effectively that relative displacement from taking place between drainage pipe and the device, makes the installation more stable, and the result of use is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drainage pipe silencing device for building, includes right side fixed cover (1), its characterized in that, one side outer wall of the fixed cover in the right side (1) is connected with left side fixed cover (2) through the hinge rotation, the inside of the fixed cover in the right side (1) and the fixed cover in a left side (2) all is provided with vacuum chamber (3), the inner wall of the fixed cover in the right side (1) and the fixed cover in a left side (2) all is provided with sleeve (6) that the equidistance distributes, and one side inner wall of sleeve (6) is provided with spring (9), the one end outer wall welding of spring (9) has slide bar (8), and the outer wall of slide bar (8) and the inner wall sliding connection of sleeve (6), the one end outer wall welding of slide bar (8).

2. The muffler device for the drainage pipeline of the building as claimed in claim 1, wherein the left fixed cover (2) is provided with a fixed block (10) on one side of the outer wall, and the outer wall of the bottom of the fixed block (10) is provided with a concave hole, and the inner wall of the concave hole is rotatably connected with a snap ring (11).

3. The muffler device for the drainage pipeline of the building as claimed in claim 2, wherein the clamping seat (12) is welded on the outer wall of one side of the right fixing cover (1), and the clamping groove is formed on the outer wall of one side of the clamping seat (12), and the inner wall of the clamping groove is clamped with the outer wall of the clamping ring (11).

4. The muffler for the drainage pipeline of the building as claimed in any one of claims 1 to 3, wherein the side plates (13) are welded to the outer walls of both sides of the right fixed cover (1) and the left fixed cover (2), and the outer wall of one side of each side plate (13) is provided with a threaded hole, and the inner wall of the threaded hole is connected with a screw (14) in a threaded manner.

5. The muffler device for the drainage pipeline of the building as claimed in claim 4, wherein the outer wall of one end of the screw rod (14) is provided with a turntable (16), and the outer wall of the other end of the screw rod (14) is welded with an adjusting wheel (15).

6. The muffler device for the drainage pipeline of the building as claimed in claim 5, wherein the outer wall of the turntable (16) is rotatably connected with a movable frame (17), and a plurality of rubber balls (18) are adhered to the outer wall of one side of the movable frame (17).