CN206419582U - A kind of construction drainage pipe sound-insulating structure - Google Patents

Abstract

The utility model discloses a kind of construction drainage pipe sound-insulating structure, including wall, the inner side of the wall is provided with retainer ring type frame, the retainer ring type frame is fixedly connected by link with wall, the inner side of the retainer ring type frame is provided with interior force fit plate, the outside left and right ends of the drainpipe supervisor are respectively equipped with interior left adjusting bracket and interior right adjusting bracket, and pressing has foaming sound-proof layer, acoustical cotton layer, sound insulaton oxidant layer, deadening felt and abrasion-resistant rubber pad successively from outside to inside for the inner side of the side frame.The construction drainage pipe sound-insulating structure; pass through the cooperation of retainer ring type frame, interior force fit plate and foaming sound-proof layer; the noise for being responsible for generation to drainpipe by foaming sound-proof layer, acoustical cotton layer, sound insulaton oxidant layer, deadening felt and abrasion-resistant rubber pad simultaneously is adsorbed and separated, and improves the protecting effect and soundproof effect being responsible for drainpipe.

Description

A kind of construction drainage pipe sound-insulating structure

Technical field

The utility model is related to drainpipe technical field, specially a kind of construction drainage pipe sound-insulating structure.

Background technology

Noise and vibration is to influence the key factor of human settlement's health, with scientific and technological progress and the weight of people's health in residential environment key element Depending on the improvement to Building sound environment is required to be paid close attention to by society and user more and more, and 3A high requests house, green are built Build, healthy residence, ecotecture etc. propose norm controlling requirement to Building sound environment, but in link is implemented, it is relevant to build The design and construction for building acoustic environment is implemented also to lack corresponding technical support, such as pipe drainage noise, in the conventional Room of three Room two During two defend, the Room two of four Room two defends, because closestool draining, bathing wastewater, draining of washing one's face and rinsing one's mouth etc. have erratic behavior, Annual distribution is scattered With it is multiple, draining noise and tube vibration exceed design controlling index, and the life to abutter is impacted, and scene is big The lightweight tubing used is measured, traditional cast iron water pipe is instead of, draining noise disturbs residents increasingly serious.In existing drainpipe, Such as utility model patent of Application No. 201520833460.2, including drainpipe, foaming sound-proof layer, sound insulating and absorbing cotton layer, Service sleeve, sound insulaton agent, annular fastening frame and flexible fixation, although the patent is with certain sound insulation value, When actual use, protection effect is not had, and soundproof effect is unsatisfactory.

Utility model content

The purpose of this utility model is to provide a kind of construction drainage pipe sound-insulating structure, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme：A kind of construction drainage pipe sound-insulating structure, including Wall, the inner side of the wall is provided with retainer ring type frame, and the retainer ring type frame is fixedly connected by link with wall, described The right-hand member of retainer ring type frame is provided with side fixed cylinder, and the internal activity of the side fixed cylinder is connected with threaded rod, and the side is fixed The junction of cylinder and threaded rod is provided with inner screw sheath, and the top of the threaded rod is provided with rotation depression bar, the inner screw sheath Outside is provided with sealing gland, and the bottom of the threaded rod is provided with base frame plate, and the inner side of the retainer ring type frame is provided with internal pressure Inner groovy is provided with inside plywood, the top of the interior force fit plate, the base frame plate is engaged with inner groovy, the retainer ring type frame Inside be responsible for provided with drainpipe, the outside left and right ends of drainpipe supervisor are respectively equipped with interior left adjusting bracket and interior right regulation Frame, the inner side of the interior left adjusting bracket, which is provided with the outside of fixed insertion tube, the interior right adjusting bracket, is provided with fixed inserted link, described solid Determine inserted link with fixed insertion tube to match, side frame, the side frame are mounted on the outside of the interior left adjusting bracket and interior right adjusting bracket Inner side from outside to inside successively pressing have foaming sound-proof layer, acoustical cotton layer, sound insulaton oxidant layer, deadening felt and abrasion-resistant rubber Pad.

It is preferred that, the outside of the drainpipe supervisor is provided with interior protecting tube, and the inwall of the interior protecting tube is bonded with sponge Pad, the outer wall of drainpipe supervisor is provided with foam backing plate, and the foam backing plate is engaged with foam-rubber cushion, the foam backing plate and The junction of foam-rubber cushion is provided with bonding glue-line, and the inner side of the foam backing plate and foam-rubber cushion forms interior cushion chamber.

It is preferred that, the inwall of the interior left adjusting bracket is provided with sealing rubber strip, and the inwall of the interior right adjusting bracket is provided with Seal groove, the sealing rubber strip matches with seal groove.

It is preferred that, the inwall of the interior force fit plate is provided with plastic plate, and the inwall of the plastic plate is provided with pressing salient point.

It is preferred that, the outside of the side fixed cylinder is provided with retainer ring with the junction of retainer ring type frame.

Compared with prior art, the beneficial effects of the utility model are：The construction drainage pipe sound-insulating structure, passes through retainer ring The cooperation of type frame, interior force fit plate and foaming sound-proof layer, rotates rotation depression bar, drives threaded rod and base frame plate to rotate in respectively manually In side fixed cylinder and inner groovy, threaded rod is set to drive interior force fit plate to push, supervisor carries out pressing fixation to drainpipe, presses inside When plate is inwardly pressed, drive in the fixation insertion tube in the fixation inserted link insertion on the inside of interior right adjusting bracket on the inside of left adjusting bracket, it is to avoid Pressure force is directly acted on drainpipe supervisor by interior force fit plate above causes its outer wall damaged, while by foaming sound-proof layer, inhaling Sound cotton layer, sound insulaton oxidant layer, deadening felt and abrasion-resistant rubber pad are responsible for drainpipe the noise produced and are adsorbed and separated, Improve the protecting effect and soundproof effect being responsible for drainpipe.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is side cage structure schematic diagram of the present utility model；

Fig. 3 is internal pressure board structure schematic diagram of the present utility model；

Fig. 4 is interior protecting tube structural representation of the present utility model.

In figure：1st, wall, 2, link, 3, retainer ring type frame, 4, interior left adjusting bracket, 5, interior right adjusting bracket, 6, interior protection Pipe, 7, drainpipe supervisor, 8, interior force fit plate, 9, side fixed cylinder, 10, rotation depression bar, 11, fixed insertion tube, 12, fixed inserted link, 13, Sealing rubber strip, 14, seal groove, 15, foaming sound-proof layer, 16, acoustical cotton layer, 17, sound insulaton oxidant layer, 18, deadening felt, 19, Abrasion-resistant rubber pad, 20, side frame, 21, sealing gland, 22, threaded rod, 23, retainer ring, 24, inner screw sheath, 25, base frame plate, 26th, inner groovy, 27, pressing salient point, 28, plastic plate, 29, foam-rubber cushion, 30, bonding glue-line, 31, foam backing plate, 32, interior buffering Chamber.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of construction drainage pipe sound-insulating structure, including wall Body 1, the inner side of wall 1 is provided with retainer ring type frame 3, and retainer ring type frame 3 is fixedly connected by link 2 with wall 1, and fixation is ring-like The right-hand member of frame 3 is provided with side fixed cylinder 9, and the outside of side fixed cylinder 9 is provided with retainer ring 23, side with the junction of retainer ring type frame 3 The internal activity of fixed cylinder 9 is connected with threaded rod 22, and side fixed cylinder 9 and the junction of threaded rod 22 are provided with inner screw sheath 24, spiral shell The top of rasp bar 22 is provided with rotation depression bar 10, and the outside of inner screw sheath 24 is provided with sealing gland 21, the bottom of threaded rod 22 Base frame plate 25 is installed, the inner side of retainer ring type frame 3 is provided with interior force fit plate 8, and the inwall of interior force fit plate 8 is provided with plastic plate 28, The inwall of plastic plate 28 is provided with pressing salient point 27, and rotation depression bar 10 is rotated manually, drives threaded rod 22 and base frame plate 25 to distinguish Rotate in side fixed cylinder 9 and inner groovy 26, make threaded rod 22 drive interior force fit plate 8 to push, drainpipe supervisor 7 is pressed It is fixed, inner groovy 26 is provided with inside the top of interior force fit plate 8, base frame plate 25 is engaged with inner groovy 26, retainer ring type frame 3 it is interior Portion is respectively equipped with interior left adjusting bracket 4 and interior right adjusting bracket 5 provided with drainpipe supervisor 7, the outside left and right ends of drainpipe supervisor 7, The inwall of interior left adjusting bracket 4 is provided with sealing rubber strip 13, and the inwall of interior right adjusting bracket 5 is provided with seal groove 14, sealing rubber strip 13 match with seal groove 14, and the inner side of interior left adjusting bracket 4 is provided with fixed insertion tube 11, and the outside of interior right adjusting bracket 5 is provided with admittedly Inserted link 12 is determined, fixed inserted link 12 matches with fixed insertion tube 11, when interior force fit plate 8 is inwardly pressed, in drive in right adjusting bracket 5 The fixation inserted link 12 of side is inserted in the fixation insertion tube 11 of the interior inner side of left adjusting bracket 4, it is to avoid interior force fit plate 8 directly acts on pressure force In causing its outer wall damaged on drainpipe supervisor 7, while passing through foaming sound-proof layer 15, acoustical cotton layer 16, sound insulaton oxidant layer 17th, deadening felt 18 and abrasion-resistant rubber pad 19 are responsible for drainpipe 7 noises produced and are adsorbed and separated, interior left adjusting bracket 4 Be mounted on side frame 20 with the outside of interior right adjusting bracket 5, the inner side of side frame 20 from outside to inside successively pressing have foaming sound-proof layer 15, Acoustical cotton layer 16, sound insulaton oxidant layer 17, deadening felt 18 and abrasion-resistant rubber pad 19, the outside of drainpipe supervisor 7 is provided with interior anti- Pillar 6, the inwall of interior protecting tube 6 is bonded with foam-rubber cushion 29, and the outer wall of drainpipe supervisor 7 is provided with foam backing plate 31, foam backing plate 31 are engaged with foam-rubber cushion 29, and the junction of foam backing plate 31 and foam-rubber cushion 29 is provided with bonding glue-line 30, foam backing plate 31 and sea The inner side of continuous pad 29 forms interior cushion chamber 32, makes drainpipe master by the cooperation of interior protecting tube 6, foam backing plate 31 and foam-rubber cushion 29 Pipe 7 slows down its impact shock power when by foreign impacts or vibrations, improves the protecting effect to drainpipe supervisor 7.

Rotation depression bar 10 is rotated manually, drives threaded rod 22 and base frame plate 25 to rotate in side fixed cylinder 9 and inner groovy respectively In 26, make threaded rod 22 drive interior force fit plate 8 to push, pressing fixations are carried out to drainpipe supervisor 7, in interior force fit plate 8 to internal pressure During conjunction, the fixation inserted link 12 of the interior right inner side of adjusting bracket 5 is driven to insert in the fixation insertion tube 11 of the interior inner side of left adjusting bracket 4, it is to avoid interior Pressure force is directly acted on drainpipe supervisor 7 and causes its outer wall damaged by force fit plate 8, at the same by foaming sound-proof layer 15, Acoustical cotton layer 16, sound insulaton oxidant layer 17, deadening felt 18 and abrasion-resistant rubber pad 19 are responsible for drainpipe 7 noises produced and carried out Absorption and separation, improve the protecting effect and soundproof effect to drainpipe supervisor 7.

In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " spinning " should be interpreted broadly, and also can be to be detachably connected for example, can be fixedly connected, or integrally； Can mechanically connect, also can be electrical connection；Can be joined directly together, can be also indirectly connected to by intermediary, can It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It will be appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of construction drainage pipe sound-insulating structure, including wall（1）, it is characterised in that：The wall（1）Inner side provided with fix Ring-like frame（3）, the retainer ring type frame（3）Pass through link（2）With wall（1）It is fixedly connected, the retainer ring type frame（3）'s Right-hand member is provided with side fixed cylinder（9）, the side fixed cylinder（9）Internal activity be connected with threaded rod（22）, the side fixed cylinder （9）With threaded rod（22）Junction be provided with inner screw sheath（24）, the threaded rod（22）Top rotation depression bar is installed （10）, the inner screw sheath（24）Outside sealing gland is installed（21）, the threaded rod（22）Bottom base frame is installed Plate（25）, the retainer ring type frame（3）Inner side be provided with interior force fit plate（8）, the interior force fit plate（8）Top inside provided with interior Groove（26）, the base frame plate（25）With inner groovy（26）It is engaged, the retainer ring type frame（3）Inside be provided with drainpipe master Pipe（7）, the drainpipe supervisor（7）Outside left and right ends be respectively equipped with interior left adjusting bracket（4）With interior right adjusting bracket（5）, institute State interior left adjusting bracket（4）Inner side be provided with fixed insertion tube（11）, the interior right adjusting bracket（5）Outside fixed inserted link is installed （12）, the fixed inserted link（12）With fixed insertion tube（11）Match, the interior left adjusting bracket（4）With interior right adjusting bracket（5）'s Outside is mounted on side frame（20）, the side frame（20）Inner side from outside to inside successively pressing have foaming sound-proof layer（15）, sound-absorbing Cotton layer（16）, sound insulaton oxidant layer（17）, deadening felt（18）With abrasion-resistant rubber pad（19）.

2. a kind of construction drainage pipe sound-insulating structure according to claim 1, it is characterised in that：The drainpipe supervisor（7） Outside be provided with interior protecting tube（6）, the interior protecting tube（6）Inwall be bonded with foam-rubber cushion（29）, the drainpipe supervisor（7） Outer wall be provided with foam backing plate（31）, the foam backing plate（31）With foam-rubber cushion（29）It is engaged, the foam backing plate（31）With Foam-rubber cushion（29）Junction provided with bonding glue-line（30）, the foam backing plate（31）With foam-rubber cushion（29）Inner side form interior slow Rush chamber（32）.

3. a kind of construction drainage pipe sound-insulating structure according to claim 1, it is characterised in that：The interior left adjusting bracket（4） Inwall sealing rubber strip is installed（13）, the interior right adjusting bracket（5）Inwall be provided with seal groove（14）, the caulking gum Bar（13）With seal groove（14）Match.

4. a kind of construction drainage pipe sound-insulating structure according to claim 1, it is characterised in that：The interior force fit plate（8）'s Inwall is provided with plastic plate（28）, the plastic plate（28）Inwall pressing salient point is installed（27）.

5. a kind of construction drainage pipe sound-insulating structure according to claim 1, it is characterised in that：The side fixed cylinder（9）'s Outside and retainer ring type frame（3）Junction be provided with retainer ring（23）.