CN211951863U

CN211951863U - Silencing protective sleeve for building water supply and drainage pipeline

Info

Publication number: CN211951863U
Application number: CN202020625006.9U
Authority: CN
Inventors: 黄钰程
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-17
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a building is amortization lag pipe for water supply and drainage pipe belongs to pipeline amortization technical field. A silencing protective sleeve for a building water supply and drainage pipeline comprises a lower semicircular sleeve shell, wherein an upper semicircular sleeve shell matched with the lower semicircular sleeve shell is arranged at the upper end of the lower semicircular sleeve shell, rubber layers are fixedly connected to the inner walls of the lower semicircular sleeve shell and the upper semicircular sleeve shell, anti-skid grains are arranged on the inner walls of the two rubber layers, silencing buffer mechanisms are arranged in the two rubber layers, and the lower semicircular sleeve shell and the upper semicircular sleeve shell are connected through a quick buckling mechanism; the utility model discloses, it can effectually absorb the noise that drainage pipe sent, promotes the living of house and experiences to simple to operate is swift.

Description

Silencing protective sleeve for building water supply and drainage pipeline

Technical Field

The utility model relates to a pipeline amortization technical field especially relates to a building is amortization protective sleeve for water supply and drainage pipeline.

Background

The drainage pipeline refers to a system consisting of a pipe duct for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.

With the scientific progress and development, the quality of life of people is greatly improved, wherein the drain pipe is an indispensable part in life and plays an important role in discharging domestic water; therefore, there is a need for a silencing and protecting sleeve for building water supply and drainage pipelines, which can effectively eliminate the noise of the drainage pipelines.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a silencing and protecting sleeve for a building water supply and drainage pipeline.

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

the utility model provides a building is amortization protective sleeve for drainage pipe, includes semicircle cover shell down, the upper end of semicircle cover shell down is equipped with rather than the complex goes up the semicircle cover shell, the equal fixedly connected with rubber layer of inner wall of semicircle cover shell and last semicircle cover shell down, two the inner wall on rubber layer is equipped with anti-skidding line, two all be equipped with amortization buffer gear in the rubber layer, be connected through quick lock mechanism between semicircle cover shell and the last semicircle cover shell down.

Preferably, amortization buffer gear is including setting up the buffering clearance in the rubber layer, the inner ring lateral wall fixedly connected with a plurality of evenly distributed's of buffering clearance semicircular bracket, it is a plurality of all through buffer spring elastic connection between semicircular bracket and the outer ring inner wall in buffering clearance, the buffering clearance intussuseption is filled with inhales the sound cotton.

Preferably, quick buckling mechanism includes a plurality of evenly distributed's of lateral wall about last semicircle cover shell elastic buckle plate of fixed connection, the equal fixedly connected with of lateral wall and a plurality of rectangle buckles of elastic buckle plate complex about the semicircle cover shell down, the lateral wall fixedly connected with of elastic buckle plate and rectangle buckle complex triangle card.

Preferably, the equal fixedly connected with of upper end both sides of semicircle casing shell seals the lug down, the equal fixedly connected with of lower extreme both sides of going up the semicircle casing shell seals the groove with sealed lug complex, the seal groove cross-section is the ascending toper of narrow end.

Preferably, the both ends of semicircle cover shell and last semicircle cover shell all are equipped with the external screw thread down, two the outer wall of external screw thread all overlaps and is equipped with rather than complex end cover, two the lateral wall of end cover is equipped with the chase.

Preferably, the inner walls of the two pipe grooves are provided with first sealing rings, and the inner walls of the end covers are provided with second sealing rings which are abutted against the side walls of the two ends of the lower semicircular casing and the upper semicircular casing.

Compared with the prior art, the utility model provides a building is amortization protective sleeve for water supply and drainage pipeline possesses following beneficial effect:

1. this building is amortization protective sleeve for water supply and drainage pipeline, the semicircle cover shell cover is at the outer wall of drain pipe down, then aim at the rectangle buckle of semicircle cover shell both sides down with the elastic pinch plate of last semicircle cover shell both sides, then press down first semicircle cover shell, when the triangle card of elastic pinch plate lateral wall slides to the lower extreme of rectangle buckle, the triangle card can block the lower extreme at the rectangle buckle, can block elastic pinch plate in the rectangle buckle this moment, then pass through the pipe chase cover with two end covers at the both ends of drain pipe, then screw up the both ends of semicircle cover shell and last semicircle cover shell with the end cover through the screw thread and the external screw thread of end cover inner wall, can accomplish the installation of semicircle cover shell and last semicircle cover shell down, and convenient and fast installation.

2. This building is amortization protective sleeve for water supply and drainage pipeline, when the drain pipe drainage, the cotton effectual noise absorption of amortization in the intraformational buffering clearance of rubber reduces the drainage noise of drain pipe to semicircular bracket can make the more stable cover of drain pipe semicircle cover shell and last semicircle cover shell under, and buffer spring then can carry out elastic support to the drain pipe, and the same noise to the drain pipe absorbs, the absorption greatly reduced noise that the drain pipe sent of multiple noise.

Drawings

FIG. 1 is a schematic structural view of a silencing protective sleeve for a building water supply and drainage pipeline according to the present invention;

FIG. 2 is an enlarged schematic structural view of the silencing and protecting casing for the water supply and drainage pipeline of the building, shown at A in FIG. 1;

FIG. 3 is a schematic view of a overlooking and sectioning structure of a silencing protective sleeve for a building water supply and drainage pipeline provided by the present invention;

fig. 4 is the utility model provides a B department enlarged structure schematic diagram in the protection casing for the amortization of building water supply and drainage pipeline picture 3.

In the figure: 1. a lower semicircular casing; 2. an upper semicircular casing; 3. a semicircular bracket; 4. a buffer spring; 5. a rubber layer; 6. a buffer gap; 7. sealing the bump; 8. a sealing groove; 9. an elastic buckle plate; 10. a rectangular retaining ring; 11. triangular clamping; 12. an external thread; 13. an end cap; 14. a second seal ring; 15. a pipe groove; 16. a first seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a silencing and protecting casing for building water supply and drainage pipelines comprises a lower semicircular casing 1, an upper semicircular casing 2 matched with the lower semicircular casing 1 is arranged at the upper end of the lower semicircular casing 1, rubber layers 5 are fixedly connected with the inner walls of the lower semicircular casing 1 and the upper semicircular casing 2, anti-skid grains are arranged on the inner walls of the two rubber layers 5, silencing and buffering mechanisms are respectively arranged in the two rubber layers 5 and comprise buffering gaps 6 arranged in the rubber layers 5, a plurality of uniformly distributed semicircular supports 3 are fixedly connected with the inner ring side walls of the buffering gaps 6, the semicircular supports 3 are elastically connected with the inner walls of the outer rings of the buffering gaps 6 through buffering springs 4, sound-absorbing cotton is filled in the buffering gaps 6, when a drainage pipe drains water, the buffering gaps 6 in the rubber layers 5 and the sound-absorbing cotton effectively absorb noise to reduce the drainage noise of the drainage pipe, and semicircle support 3 can make the more stable cover of drain pipe at semicircle cover shell 1 and last semicircle cover shell 2 down, and buffer spring 4 then can carry out elastic support to the drain pipe, and the same noise to the drain pipe absorbs, the absorption greatly reduced noise that the drain pipe sent of multiple noise.

The lower semicircular casing 1 is connected with the upper semicircular casing 2 through a quick buckling mechanism, the quick buckling mechanism comprises a plurality of elastic buckling plates 9 which are fixedly connected with the left side wall and the right side wall of the upper semicircular casing 2 and are uniformly distributed, the left side wall and the right side wall of the lower semicircular casing 1 are fixedly connected with a plurality of rectangular buckling rings 10 matched with the elastic buckling plates 9, the side walls of the elastic buckling plates 9 are fixedly connected with triangular buckles 11 matched with the rectangular buckling rings 10, both ends of the lower semicircular casing 1 and the upper semicircular casing 2 are respectively provided with an external thread 12, the outer walls of the two external threads 12 are respectively sleeved with an end cover 13 matched with the external thread, the side walls of the two end covers 13 are provided with pipe grooves 15, the lower semicircular casing 1 is sleeved on the outer wall of the drainage pipe, then the elastic buckling plates 9 on both sides of the upper semicircular casing 2 are aligned with the rectangular buckling rings 10 on both sides of the lower semicircular casing 1, then the upper semicircular casing, the triangular clamp 11 can be clamped at the lower end of the rectangular retaining ring 10, the elastic retaining plate 9 can be clamped in the rectangular retaining ring 10 at the moment, then the two end covers 13 are sleeved at the two ends of the drain pipe through the pipe grooves 15, then the end covers 13 are screwed at the two ends of the lower semicircular casing 1 and the upper semicircular casing 2 through the threads and the external threads 12 on the inner wall of the end covers 13, and therefore the installation of the lower semicircular casing 1 and the upper semicircular casing 2 can be completed, and the installation is convenient and rapid.

Lower semicircle casing 1's the equal fixedly connected with sealing lug 7 in upper end both sides, go up the equal fixedly connected with in lower extreme both sides of semicircle casing 2 and sealing lug 7

complex seal groove

8, 8 cross-sections in seal groove are the ascending toper of narrow end, the inner wall of two pipe casings 15 all is equipped with first sealing washer 16, the inner wall of two end covers 13 all is equipped with the second sealing washer 14 that offsets with lower semicircle casing 1 and the 2 both ends lateral walls of last semicircle casing, sealing lug 7 and seal groove 8 are to having the effectual clearance seal of last semicircle casing 2 and lower semicircle casing 1, second sealing washer 14 then can seal end cover 13 with first sealing washer 16, the external leakage of further noise abatement.

The working principle is as follows: in the utility model, when in use, the lower semicircular casing 1 is sleeved on the outer wall of the drain pipe, then the elastic buckles 9 on two sides of the upper semicircular casing 2 are aligned with the rectangular buckles 10 on two sides of the lower semicircular casing 1, then the upper semicircular casing 2 is pressed downwards, when the triangular buckles 11 on the side wall of the elastic buckles 9 slide to the lower ends of the rectangular buckles 10, the triangular buckles 11 can be clamped at the lower ends of the rectangular buckles 10, at the moment, the elastic buckles 9 can be clamped in the rectangular buckles 10, then the two end covers 13 are sleeved at two ends of the drain pipe through the pipe slots 15, then the end covers 13 are screwed at two ends of the lower semicircular casing 1 and the upper semicircular casing 2 through the threads and the external threads 12 on the inner wall of the end covers 13, thus the installation of the lower semicircular casing 1 and the upper semicircular casing 2 can be completed, the installation is convenient and fast, when the drain pipe drains, the buffer gap 6 in the rubber layer 5 and, reduce the drainage noise of drain pipe to semicircle support 3 can make the more stable cover of drain pipe under semicircle cover shell 1 and last semicircle cover shell 2, and buffer spring 4 then can carry out elastic support to the drain pipe, the same noise to the drain pipe absorbs, the absorption greatly reduced of multiple noise the noise that the drain pipe sent.

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 building is amortization protective sleeve for water supply and drainage pipeline, includes semicircle cover shell (1) down, its characterized in that, the upper end of semicircle cover shell (1) is equipped with rather than complex last semicircle cover shell (2) down, the equal fixedly connected with rubber layer (5) of inner wall of semicircle cover shell (2) down, two the inner wall of rubber layer (5) is equipped with anti-skidding line, two all be equipped with amortization buffer gear in rubber layer (5), be connected through quick lock mechanism between semicircle cover shell (1) and the last semicircle cover shell (2) down.

2. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 1, wherein the silencing and buffering mechanism comprises a buffering gap (6) arranged in a rubber layer (5), the inner ring side wall of the buffering gap (6) is fixedly connected with a plurality of uniformly distributed semicircular supports (3), the semicircular supports (3) are elastically connected with the outer ring inner wall of the buffering gap (6) through buffering springs (4), and the buffering gap (6) is filled with sound absorbing cotton.

3. The silencing protective sleeve for the building water supply and drainage pipelines according to claim 1, wherein the quick buckling mechanism comprises a plurality of uniformly distributed elastic buckling plates (9) fixedly connected to the left and right side walls of the upper semicircular casing (2), a plurality of rectangular buckling rings (10) matched with the elastic buckling plates (9) are fixedly connected to each of the left and right side walls of the lower semicircular casing (1), and triangular clamping rings (11) matched with the rectangular buckling rings (10) are fixedly connected to the side walls of the elastic buckling plates (9).

4. The silencing protective sleeve for the building water supply and drainage pipeline according to claim 1, wherein sealing bumps (7) are fixedly connected to two sides of the upper end of the lower semicircular casing (1), a sealing groove (8) matched with the sealing bumps (7) is fixedly connected to two sides of the lower end of the upper semicircular casing (2), and the section of the sealing groove (8) is tapered with the narrow end upwards.

5. The silencing and protecting sleeve for the building water supply and drainage pipeline according to claim 1, wherein both ends of the lower semicircular casing (1) and the upper semicircular casing (2) are provided with external threads (12), the outer walls of the two external threads (12) are respectively provided with an end cover (13) matched with the external threads, and the side walls of the two end covers (13) are provided with pipe grooves (15).

6. The silencing protective sleeve for building water supply and drainage pipelines according to claim 5, wherein the inner walls of the two pipe grooves (15) are provided with first sealing rings (16), and the inner walls of the two end covers (13) are provided with second sealing rings (14) which are abutted against the side walls of the two ends of the lower semicircular casing (1) and the upper semicircular casing (2).