CN217402054U - A drainage pipe noise insulation for building structure - Google Patents

Abstract

The utility model discloses a drainage pipe noise insulation for building structure, including a plurality of honeycomb sponges of activity cladding on the drain pipe, the outside bonding of honeycomb sponge is fixed with the deadening felt, and two side departments of deadening felt all are located the front side of drain pipe and bond mutually, the outside bonding cover of drain pipe is equipped with wears the wall buffering and tightens the mechanism, wear the wall buffering and tighten the mechanism and establish the fixed cover in the drain pipe outside including the bonding cover, the rectangular channel has all been seted up to the front side, rear side, top and the bottom of fixed cover, and sliding sleeve is equipped with the rectangular pipe in the rectangular channel. The utility model discloses it makes an uproar to be convenient for drain pipe give sound insulation, is convenient for tighten through elasticity when wearing the wall and props firm mode and fix the drain pipe stable support in the wall perforation, and is convenient for take place to its elasticity shock insulation when the drain pipe shakes, effectively avoids the drain pipe direct and the phenomenon that the wall perforation inner wall takes place to rub or collide, reduces its collision and wear risk, satisfies the user demand.

Description

A drainage pipe noise insulation for building structure

Technical Field

The utility model relates to a pipeline sound insulation technical field especially relates to a drainage pipe noise insulation for building structure.

Background

The existing sound insulation mode of the building drainage pipeline mostly adopts a mode of coating sound insulation sponge and sound insulation felt outside to absorb sound and reduce noise so as to realize the sound insulation effect, but in use, the drainage pipeline is difficult to avoid the phenomenon of wall penetration, namely, a perforation is preset on the wall, the drainage pipeline is transmitted out through the inside of the perforation of the wall, and the drainage pipeline directly penetrates into the inside of the perforation of the wall, so that collision and friction are easily generated between the drainage pipeline and the inner wall of the perforation of the wall when vibration occurs, and collision noise and abrasion of the pipeline are caused; it lacks the function to drainage pipe steady support and shock insulation in the wall perforation, can not satisfy the user demand, to this phenomenon, therefore we have provided a drainage pipe noise insulation for building structure for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drainage pipeline sound-insulating device for a building structure.

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

a drainage pipe sound insulation device for a building structure comprises a plurality of honeycomb sponges movably coated on a drainage pipe, wherein a sound insulation felt is fixedly bonded on the outer side of each honeycomb sponge, two side edges of each sound insulation felt are positioned on the front side of the drainage pipe and are bonded with each other, a wall-through buffering and tightening mechanism is bonded and sleeved on the outer side of the drainage pipe, each wall-through buffering and tightening mechanism comprises a fixed sleeve which is bonded and sleeved on the outer side of the drainage pipe, rectangular grooves are respectively formed in the front side, the rear side, the top and the bottom of the fixed sleeve, a rectangular pipe is slidably sleeved in each rectangular groove, one end, close to the drainage pipe, of each rectangular pipe is arranged into a blocking structure, an elastic guide assembly provided with a tightening block is slidably sleeved in each rectangular pipe, a tension spring is fixedly connected between one end, close to the drainage pipe, of each rectangular pipe and the inner wall, far away from the opening of the corresponding rectangular groove, a threaded groove with an opening is formed in the right side is formed in the inner side of the fixed sleeve, thread groove internal thread cover is equipped with the external screw thread sleeve pipe, and fixed cover is equipped with the carousel on the external screw thread sleeve pipe, and the one end that the rectangular pipe is close to the drain pipe articulates has one and is used for driving the rectangular pipe and carries out gliding displacement drive assembly at corresponding the rectangular channel, and displacement drive assembly's right-hand member extends to fixed cover outside and with the left side movable contact of carousel.

Preferably, the elasticity direction subassembly includes that the slip cover establishes the rectangle inner tube in the rectangle, and the one end that the rectangle inner tube is close to the drain pipe is close to fixedly connected with spring between the one end inner wall of drain pipe with the rectangle pipe that corresponds, and the one end that the drain pipe was kept away from to the rectangle inner tube extends to the rectangle outside of tubes that corresponds and with prop tight piece one side fixed connection who is close to the drain pipe, prop tight piece and keep away from between the one end of drain pipe one side that is close to the drain pipe and the rectangle pipe that corresponds and bond fixedly there is the damping rubber ring, and the damping rubber ring cover is established in the rectangle inner tube outside that corresponds.

Preferably, displacement drive assembly is including the connecting rod that the slope set up, and the one end that the drain pipe was kept away from to the connecting rod is articulated mutually with the one end that the rectangle pipe that corresponds is close to the drain pipe, and the one end that the rectangle pipe that corresponds was kept away from to the connecting rod articulates there is the horizontal pole, and the right-hand member of horizontal pole extends to fixed cover and the nestification has the ball, ball and the left side swing joint of carousel, and fixed cover slip cover is established on four horizontal poles, and two relative connecting rod symmetries set up.

Preferably, the drain pipe is located inside the externally threaded sleeve without contacting the inside of the externally threaded sleeve.

Preferably, the top, the bottom, the front side and the rear side of the turntable are fixedly connected with handle rods.

Preferably, the bonding is fixed with first magic subsides above the front side of deadening felt, and the bonding is fixed with second magic subsides below the front side of deadening felt, and second magic subsides paste mutually with the first magic subsides that correspond.

Preferably, the anti-skid rubber is fixedly bonded on one side, away from the drain pipe, of the tensioning block.

Compared with the prior art, the beneficial effects of the utility model are that:

the drain pipe can be subjected to sound insulation and noise reduction through the matching of the drain pipe, the honeycomb sponge, the sound-proof felt, the first magic tape and the second magic tape;

the drainage pipe can be stably supported and fixed in the wall through hole by matching the drainage pipe, the thread groove, the external thread sleeve, the turntable, the rectangular groove, the rectangular pipe, the rectangular inner pipe, the tensioning block, the spring, the connecting rod and the cross rod with the ball;

through drain pipe, fixed cover, rectangular pipe, rectangle inner tube, shock attenuation rubber ring, connecting rod and horizontal pole cooperate, can effectively avoid the drain pipe directly to take place the phenomenon of friction or collision with the wall perforation inner wall to drain pipe elasticity shock insulation.

The utility model discloses it makes an uproar to be convenient for drain pipe give sound insulation, is convenient for tighten through elasticity when wearing the wall and props firm mode and fix the drain pipe stable support in the wall perforation, and is convenient for take place to its elasticity shock insulation when the drain pipe shakes, effectively avoids the drain pipe direct and the phenomenon that the wall perforation inner wall takes place to rub or collide, reduces its collision and wear risk, satisfies the user demand.

Drawings

FIG. 1 is a schematic structural view of a drainage pipe noise insulator for building construction according to the present invention;

FIG. 2 is an enlarged sectional view of part A of FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 2;

fig. 4 is the utility model provides a left side of a structure schematic diagram is looked to drain pipe, honeycomb sponge, deadening felt, first magic subsides and second magic subsides connecting piece for building structure's drainage pipe noise insulation.

In the figure: 100. a drain pipe; 101. honeycomb sponge; 102. a sound-deadening felt; 103. a first magic tape; 1. fixing a sleeve; 2. a thread groove; 3. an externally threaded sleeve; 4. a turntable; 5. a rectangular groove; 6. a rectangular tube; 7. a rectangular inner tube; 8. a tensioning block; 9. a damping rubber ring; 10. a spring; 11. a tension spring; 12. a connecting rod; 13. a cross bar; 14. and (4) a ball.

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.

Referring to fig. 1-4, a drainage pipe sound-insulating device for building structure, comprising a plurality of honeycomb sponges 101 movably coated on a drainage pipe 100, a sound-insulating felt 102 is fixedly bonded on the outer side of the honeycomb sponges 101, two side edges of the sound-insulating felt 102 are positioned on the front side of the drainage pipe 100 and bonded with each other, wherein a first magic tape 103 is fixedly bonded on the upper side of the front side of the sound-insulating felt 102, a second magic tape is fixedly bonded on the lower side of the front side of the sound-insulating felt 102, the second magic tape is bonded with the corresponding first magic tape 103, so that the two side edges of the sound-insulating felt 102 are fixedly bonded together by means of the second magic tape and the first magic tape 103, a wall-penetrating buffering tightening mechanism is bonded and sleeved on the outer side of the drainage pipe 100, the wall-penetrating buffering tightening mechanism comprises a fixing sleeve 1 which is bonded and sleeved on the outer side of the drainage pipe 100, rectangular grooves 5 are respectively formed on the front side, the rear side, the top and the bottom of the fixing sleeve 1, a rectangular pipe 6 is slidably sleeved in the rectangular groove 5, one end of the rectangular pipe 6 close to the water discharge pipe 100 is arranged to be a blocking structure, an elastic guide assembly is slidably sleeved in the rectangular pipe 6, one end of the elastic guide assembly far away from the water discharge pipe 100 extends to the outside of the corresponding rectangular pipe 6 and is fixedly connected with a tensioning block 8, one side of the tensioning block 8 far away from the water discharge pipe 100 is fixedly bonded with an anti-slip rubber sheet, wherein the elastic guide assembly comprises a rectangular inner pipe 7 slidably sleeved in the rectangular pipe 6, a spring 10 is fixedly connected between one end of the rectangular inner pipe 7 close to the water discharge pipe 100 and the inner wall of one end of the corresponding rectangular pipe 6 close to the water discharge pipe 100, one end of the rectangular inner pipe 7 far away from the water discharge pipe 100 extends to the outside of the corresponding rectangular pipe 6 and is fixedly connected with one side of the tensioning block 8 close to the water discharge pipe 100, and a damping rubber ring 9 is fixedly bonded between one end of the corresponding rectangular pipe 6 far away from the water discharge pipe 100, the damping rubber ring 9 is sleeved outside the corresponding rectangular inner pipe 7;

a tension spring 11 is fixedly connected between one end of the rectangular pipe 6 close to the water discharge pipe 100 and the inner wall of one side of the corresponding rectangular groove 5 far away from the opening, a thread groove 2 with the right side arranged for the opening is arranged on the inner side of the fixing sleeve 1, an external thread sleeve 3 is sleeved in the thread groove 2, the effect of facilitating left and right movement when the external thread sleeve 3 rotates is achieved by utilizing the thread connection relation between the external thread sleeve 3 and the thread groove 2, the water discharge pipe 100 is positioned in the external thread sleeve 3 and is not contacted with the inner side of the external thread sleeve 3, a turntable 4 is fixedly sleeved on the external thread sleeve 3, handle rods are fixedly connected to the top, the bottom, the front side and the rear side of the turntable 4, one end of the rectangular pipe 6 close to the water discharge pipe 100 is hinged with a displacement driving component for driving the rectangular pipe 6 to slide in the corresponding rectangular groove 5, the right end of the displacement driving component extends out of the fixing sleeve 1 and is in movable contact with the left side of the turntable 4, wherein the displacement driving component comprises a connecting rod 12 which is obliquely arranged, one end of the connecting rod 12 far away from the drain pipe 100 is hinged with one end of the corresponding rectangular pipe 6 close to the drain pipe 100, one end of the connecting rod 12 far away from the corresponding rectangular pipe 6 is hinged with a cross rod 13, the right end of the cross rod 13 extends out of the fixing sleeve 1 and is nested with a ball 14, the ball 14 is movably contacted with the left side of the turntable 4, the fixing sleeve 1 is slidably sleeved on the four cross rods 13, wherein the right inner wall of the rectangular groove 5 is provided with rectangular through holes which are slidably connected with the outer sides of the corresponding cross rods 13, the fixing sleeve 1 is slidably sleeved on the four cross rods 13 through the four rectangular through holes to play a role of sliding and guiding the cross rods 13 left and right, the two opposite connecting rods 12 are symmetrically arranged, the utility model is convenient for sound insulation and noise reduction of the drain pipe 100, and is convenient for stably supporting and fixing the drain pipe 100 in a wall through elastic tightening and fixing mode when the wall is used, and be convenient for to its elasticity shock insulation when drain pipe 100 takes place vibrations, effectively avoid drain pipe 100 directly to take place the phenomenon of friction or collision with the wall perforation inner wall, reduce its collision and wear risk, satisfy the user demand.

The working principle is as follows: when the honeycomb-type sound-insulation felt is used, when the drainage pipe 100 generates noise, the honeycomb sponge 101 primarily absorbs the noise, and the sound-insulation felt 102 absorbs the noise again, so that the sound-insulation effect is further improved, and the purposes of sound insulation and noise reduction are achieved;

when the anti-skid rubber sleeve is used for penetrating a wall, the fixing sleeve 1 on the drainage pipe 100 is inserted into a through hole reserved on the wall, at the moment, a person pulls the handle rod forward to drive the rotary table 4 to rotate forward, the rotary table 4 drives the external thread sleeve 3 to rotate in the thread groove 2 and move leftwards, the external thread sleeve 3 drives the rotary table 4 to move leftwards, the rotary table 4 extrudes the four balls 14 leftwards, under the extrusion force, the balls 14 move leftwards and drive the corresponding cross rods 13 to move leftwards, the cross rods 13 drive the corresponding connecting rods 12 to rotate and extrude the rectangular pipe 6 in the direction far away from the drainage pipe 100, under the extrusion force, the rectangular pipe 6 slides in the direction far away from the drainage pipe 100 in the corresponding rectangular groove 5, the rectangular pipe 6 drives the rectangular inner pipe 7 to move in the direction far away from the drainage pipe 100 through the corresponding springs 10, the four rectangular inner pipes 7 drive the four tensioning blocks 8 to synchronously expand outwards, and when the four tensioning blocks 8 drive the four anti-skid rubber sheets to contact the inner wall of the through hole of the wall, the water pipe can be shielded and limited by the rectangular pipe, the rectangular pipe 6 which continues to move slides on the corresponding rectangular inner pipe 7 at the moment, the spring 10 is compressed, the spring 10 in the compressed state tightens the tightening blocks 8 through the corresponding rectangular inner pipe 7, and therefore the effect of driving the four tightening blocks 8 to tighten and fix the inner wall of the wall perforation from inside to outside is achieved, and the purpose of stably supporting and fixing the water drain pipe 100 in the wall perforation is achieved;

can drive fixed cover 1 and take place vibrations when drain pipe 100 takes place vibrations, fixed cover 1 loops through four horizontal poles 13 and four connecting rods 12 and drives four rectangular pipe 6 vibrations for rectangular pipe 6 slides on the rectangle inner tube 7 that corresponds, and extrudees or stretches shock attenuation rubber ring 9, under the elastic force effect of shock attenuation rubber ring 9, realizes the effect of elasticity shock insulation, effectively avoids drain pipe 100 directly to take place the phenomenon of friction or collision with the wall perforation inner wall, reduces its collision and wear risk.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a drainage pipe noise insulation for building structure, includes a plurality of honeycomb sponges (101) of activity cladding on drain pipe (100), the outside bonding of honeycomb sponge (101) is fixed with deadening felt (102), and two side departments of deadening felt (102) all are located the front side of drain pipe (100) and bond mutually, the outside bonding cover of drain pipe (100) is equipped with wears wall buffering and tightens the mechanism, its characterized in that, wear wall buffering and tighten the mechanism and include the bonding cover establish fixed cover (1) in the drain pipe (100) outside, and rectangular channel (5) have all been seted up to front side, rear side, top and the bottom of fixed cover (1), and the slip cover is equipped with rectangular pipe (6) in rectangular channel (5), and the one end that rectangular pipe (6) are close to drain pipe (100) sets up to the shutoff structure, and the slip cover is equipped with an elasticity direction subassembly of installing and propping tight piece (8) in rectangular pipe (6), rectangular pipe (6) are close to one end of drain pipe (100) and rectangular channel (5) that correspond and keep away from fixedly connected with extension spring (11) between its open-ended one side inner wall, thread groove (2) that the right side set up for the opening are seted up to the inboard of fixed cover (1), thread groove (2) internal thread cover is equipped with external screw thread sleeve pipe (3), fixed cover is equipped with carousel (4) on external screw thread sleeve pipe (3), and rectangular pipe (6) are close to that the one end of drain pipe (100) articulates to have one to be used for driving rectangular pipe (6) and carry out gliding displacement drive assembly in corresponding rectangular channel (5), displacement drive assembly's right-hand member extend to fixed cover (1) outer and with the left side movable contact of carousel (4).

2. The sound insulation device for the drainage pipeline of the building structure according to claim 1, wherein the elastic guide assembly comprises a rectangular inner pipe (7) which is slidably sleeved in a rectangular pipe (6), a spring (10) is fixedly connected between one end of the rectangular inner pipe (7) close to the drainage pipe (100) and one end of the corresponding rectangular pipe (6) close to the drainage pipe (100), one end of the rectangular inner pipe (7) far away from the drainage pipe (100) extends to the outside of the corresponding rectangular pipe (6) and is fixedly connected with one side of a tensioning block (8) close to the drainage pipe (100), a damping rubber ring (9) is fixedly bonded between one side of the tensioning block (8) close to the drainage pipe (100) and one end of the corresponding rectangular pipe (6) far away from the drainage pipe (100), and the damping rubber ring (9) is sleeved on the outside of the corresponding rectangular inner pipe (7).

3. The sound insulation device for the drainage pipeline of the building structure as claimed in claim 1, wherein the displacement driving assembly comprises a connecting rod (12) which is obliquely arranged, one end of the connecting rod (12) far away from the drainage pipeline (100) is hinged with one end of the corresponding rectangular pipe (6) close to the drainage pipeline (100), one end of the connecting rod (12) far away from the corresponding rectangular pipe (6) is hinged with a cross rod (13), the right end of the cross rod (13) extends out of the fixing sleeve (1) and is nested with a ball (14), the ball (14) is movably contacted with the left side of the rotating disc (4), the fixing sleeve (1) is slidably sleeved on the four cross rods (13), and the two opposite connecting rods (12) are symmetrically arranged.

4. The sound-proofing device for drainage pipelines of building structures as claimed in claim 1, characterized in that the drainage pipe (100) is located inside the externally threaded sleeve (3) without contacting the inside of the externally threaded sleeve (3).

5. The sound insulator of drain pipe for building structure as claimed in claim 1, wherein the top, bottom, front and rear sides of said turntable (4) are fixedly connected with handle bars.

6. The sound insulation device for the drainage pipeline of the building structure as claimed in claim 1, wherein the sound insulation felt (102) is adhered and fixed with a first magic tape (103) at the upper front side, the sound insulation felt (102) is adhered and fixed with a second magic tape at the lower front side, and the second magic tape is adhered and fixed with the corresponding first magic tape (103).

7. The sound-proofing device for the drainage pipeline of the building structure as claimed in claim 1, wherein the side of the tightening block (8) far away from the drainage pipeline (100) is fixedly bonded with the anti-slip rubber.

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