CN209082909U - A kind of reinforced compound backing plate of heat preservation of sound insulation - Google Patents

Abstract

The utility model discloses a kind of reinforced compound backing plates of heat preservation of sound insulation, including two groups of lamina rara externas, two groups laminates and one group of inner plating, it is adhesively fixed with time laminate side by viscose on the inside of the lamina rara externa, another set symmetrical side of the two sides of the inner plating respectively with two groups laminates is adhesively fixed by viscose, the inner plating is drilled with multiple groups transverse holes, vertical hole and longitudinal hole, the transverse holes, vertical hole and longitudinal hole are on inner plating etc. away from arrangement, and transverse holes, vertical hole and longitudinal hole three are interconnected, the transverse holes, the section shape of vertical hole and longitudinal hole is set as round, the transverse holes and vertical hole inner wall pass through viscose and are bonded with multiple groups acoustical cotton, the equidistant arrangement in transverse holes and vertical hole respectively of acoustical cotton described in multiple groups, acoustic rod is additionally provided in the longitudinal hole.The reinforced compound backing plate of heat preservation of the sound insulation, not only long service life, but also triple sound insulations reduce a possibility that sound conduction is gone out.

Description

A kind of reinforced compound backing plate of heat preservation of sound insulation

Technical field

The utility model belongs to composite pad plate technique field, and in particular to a kind of reinforced compound backing plate of heat preservation of sound insulation.

Background technique

Building refers to two layers or two layers or more of house.It is different from one-storey house.As the development floor of society is higher and higher, people Connecting each other between people also becomes increasingly complex, and present people require higher and higher, economic life product to house quality of the life Matter includes economic structure, economic strength, economic competitiveness etc.；Culture life quality contains comprising cultural and ethical quality, cultural atmosphere, culture Amount etc.；Political life quality includes Social democracy, social ruling by law, social justice etc..Social life quality includes society vitality, society Meeting justice, civil order etc.；Environment quality of the life includes natural environment, landscape environment, facilities environment etc..Quality of the life indicates people Daily life grade and quality, including economic life quality, culture life quality, political life quality, social life product Matter, environment quality of the life " five big qualities ".The strike note of floor ground improves and thermal insulation property promotes the certainty become in building Itself quality of the life is promoted it is required that not only facilitating, also helps the quality of the life of neighbours, but changing with life style Become, influence of the noise to people is increasing, and the effect of the backing plate of building is just applied not only to decoration, should also possess the effect of sound insulation Fruit.

Therefore it is directed to this status, there is an urgent need to design and produce a kind of reinforced compound backing plate of heat preservation of sound insulation, to meet The needs of actual use.

Utility model content

The purpose of this utility model is to provide a kind of reinforced compound backing plates of heat preservation of sound insulation, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of reinforced compound backing plate of heat preservation of sound insulation, It is Nian Jie by viscose with time laminate side on the inside of the lamina rara externa including two groups of lamina rara externas, two groups laminates and one group of inner plating Fixed, another set symmetrical side of the two sides of the inner plating respectively with two groups laminates is adhesively fixed by viscose, institute It states inner plating and is drilled with multiple groups transverse holes, vertical hole and longitudinal hole, the transverse holes, vertical hole and longitudinal hole are on inner plating Equidistant arrangement, and transverse holes, vertical hole and longitudinal hole three are interconnected, the transverse holes, vertical hole and longitudinal hole section Shape is set as round, and the transverse holes and vertical hole inner wall pass through viscose and be bonded with multiple groups acoustical cotton, sound-absorbing described in multiple groups The cotton equidistant arrangement in transverse holes and vertical hole respectively is additionally provided with acoustic rod, the both ends of the acoustic rod in the longitudinal hole The side with the close inner plating of two groups laminates is adhesively fixed by viscose respectively.

Preferably, the lamina rara externa is set as polyurethane thermal insulation board, and the secondary laminate is set as soundproof plate, the inner plating It is set as cellular board.

Preferably, the lamina rara externa is coated with water-repellent paint far from the side of time laminate, and water-repellent paint is set as anti-water and milk Change asphalt paint.

Preferably, four groups of lamina rara externa described in two groups symmetrically arranged vertical sides pass through viscose and are bonded with support plate, The support plate material is set as rock wool board, and the support plate also passes through with the side of two groups laminates and one group of inner plating glutinous Glue sticking is fixed.

Preferably, the acoustic rod is shaped to cylindrical rod-like structure, and the acoustic rod material is set as rubber, and Acoustic rod periphery dig it is fluted, groove acoustic rod peripheral surface screw stereo surround.

The technical effect and advantage of the utility model: the reinforced compound backing plate of heat preservation of the sound insulation, periphery is applied coated with waterproof Material reduces for a long time using influence of the aqueous to the utility model, since polyurethane thermal insulation board not only has the effect of heat preservation, Can also prevent fires, is heat-insulated so that the periphery of the utility model integrally can waterproof fireproofing, its service life can be greatly promoted；Two Layer soundproof plate can effectively carry out sound insulation, reduce the propagation of sound, when a small amount of sound enters cellular board across soundproof plate, laterally Hole, vertical hole and longitudinal hole three are interconnected, and sound conducts between three, are additionally provided with acoustical cotton and acoustic rod in addition, Reduce a possibility that sound reverse conduction is gone out, triple effects enhance soundproof effect, acoustic rod itself can sound-absorbing, The groove of periphery spiral setting further enhances its effect, and acoustic rod also acts as certain supporting role, which adds Strong type keeps the temperature compound backing plate, and not only long service life, but also triple sound insulations reduces a possibility that sound conduction is gone out.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model；

Fig. 2 is the structural schematic diagram under the transverse holes, vertical hole and longitudinal hole assembled state of the utility model.

In figure: 1 lamina rara externa, 2 laminates, 3 inner platings, 4 transverse holes, 5 vertical holes, 6 longitudinal holes, 7 acoustical cottons, 8 acoustic rods, 9 support plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In addition to non-individual defines the direction pointed out, present document relates to the directions such as up, down, left, right, before and after be with this reality Subject to the directions such as the up, down, left, right, before and after in the figure shown in novel, illustrate in this together.

The utility model provides a kind of reinforced compound backing plate of heat preservation of sound insulation as shown in Figs. 1-2, including two groups of outer layers 1, two group laminate 2 of plate and one group of inner plating 3,1 inside of lamina rara externa are adhesively fixed with time 2 side of laminate by viscose, institute It states another set symmetrical side of the two sides of inner plating 3 respectively with two groups laminates 2 to be adhesively fixed by viscose, the internal layer Plate 3 is drilled with multiple groups transverse holes 4, vertical hole 5 and longitudinal hole 6, and the transverse holes 4, vertical hole 5 and longitudinal hole 6 are in inner plating 3 Upper equidistant arrangement, and transverse holes 4, vertical hole 5 and 6 three of longitudinal hole are interconnected, solid setting, so that sound conduction is more equal It is even, to disperse sound, enhance the conduction of sound, be provided with acoustical cotton 7 in addition, so that sound obtains significantly in conductive process Consumption, the section shape of the transverse holes 4, vertical hole 5 and longitudinal hole 6 is set as round, the transverse holes 4 and vertical hole 5 Inner wall passes through viscose and is bonded with multiple groups acoustical cotton 7, and acoustical cotton 7 described in multiple groups is equidistantly arranged in transverse holes 4 and vertical hole 5 respectively Column, are additionally provided with acoustic rod 8 in the longitudinal hole 6, the both ends of the acoustic rod 8 close internal layer with two groups laminates 2 respectively The side of plate 3 is adhesively fixed by viscose.

Specifically, the lamina rara externa 1 is set as polyurethane thermal insulation board, the effect of insulated fire is played, the secondary laminate 2 is set It is set to soundproof plate, soundproof effect is good, and the inner plating 3 is set as cellular board, has certain sound-absorbing effect, reduces sound transmission A possibility that, indirect sound insulation.

Specifically, the lamina rara externa 1 is coated with water-repellent paint far from the side of time laminate 2, water-repellent paint is set as waterproof Emulsified asphalt coating reduces influence of the aqueous to lamina rara externa 1.

Specifically, four groups of symmetrically arranged vertical sides of lamina rara externa 1 described in two groups pass through viscose and are bonded with support plate 9,9 material of support plate is set as rock wool board, plays the role of support and fireproof, the support plate 9 also with two groups of sublevels The side of plate 2 and one group of inner plating 3 is adhesively fixed by viscose.

Specifically, the acoustic rod 8 is shaped to cylindrical rod-like structure, 8 material of acoustic rod is set as rubber, It can not only sound-absorbing, moreover it is possible to play the role of support, and 8 periphery of acoustic rod digs fluted, groove is in 8 peripheral surface of acoustic rod Screw stereo is surround, and sound conducts in groove, also enhances the effect of sound-absorbing.

Specifically, the reinforced compound backing plate of heat preservation of the sound insulation, when in use, compound backing plate periphery is applied due to being coated with waterproof Material, lamina rara externa 1 itself has fire protecting performance in addition, so that compound backing plate copes with water and this fiery two big common burst and influences, Its service life is greatly improved, for sound when by compound backing plate, secondary laminate 2 is able to carry out sound insulation, the sound passed through on a small quantity Sound, which enters inner plating 3, to be conducted in interconnected transverse holes 4, vertical hole 5 and longitudinal hole 6, can be slowly during conduction Consumed, acoustical cotton 7 can reduce its conducting effect, the groove of acoustic rod 8 and the setting of its periphery spiral can dual sound-absorbing, Sound is reduced to a possibility that external diffusion, and acoustic rod 8 also acts as the effect of support, increases the stability of compound backing plate.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, to the greatest extent hole are with reference to the foregoing embodiments described in detail the utility model, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of reinforced compound backing plate of heat preservation of sound insulation, including two groups of lamina rara externas (1), two groups laminates (2) and one group of inner plating (3), it is characterised in that: it is adhesively fixed with time laminate (2) side by viscose on the inside of the lamina rara externa (1), the inner plating (3) Another set symmetrical side of the two sides respectively with two groups of time laminates (2) be adhesively fixed by viscose, the inner plating (3) is bored Equipped with multiple groups transverse holes (4), vertical hole (5) and longitudinal hole (6), the transverse holes (4), vertical hole (5) and longitudinal hole (6) exist Equidistant arrangement on inner plating (3), and transverse holes (4), vertical hole (5) and longitudinal hole (6) three are interconnected, the transverse holes (4), the section shape of vertical hole (5) and longitudinal hole (6) is set as round, and the transverse holes (4) and vertical hole (5) inner wall are logical It crosses viscose to be bonded with multiple groups acoustical cotton (7), acoustical cotton (7) described in multiple groups is equidistantly arranged in transverse holes (4) and vertical hole (5) respectively Column are additionally provided with acoustic rod (8) in the longitudinal hole (6), the both ends of the acoustic rod (8) respectively with two groups laminates (2) Side close to inner plating (3) is adhesively fixed by viscose.

2. the reinforced compound backing plate of heat preservation of a kind of sound insulation according to claim 1, it is characterised in that: the lamina rara externa (1) It is set as polyurethane thermal insulation board, the secondary laminate (2) is set as soundproof plate, and the inner plating (3) is set as cellular board.

3. the reinforced compound backing plate of heat preservation of a kind of sound insulation according to claim 1, it is characterised in that: the lamina rara externa (1) Side far from time laminate (2) is coated with water-repellent paint, and water-repellent paint is set as waterproof emulsified asphalt coating.

4. the reinforced compound backing plate of heat preservation of a kind of sound insulation according to claim 1, it is characterised in that: lamina rara externa described in two groups (1) the symmetrically arranged vertical side of four groups passes through viscose and is bonded with support plate (9), and support plate (9) material is set as Rock wool board, side of the support plate (9) also with two groups laminates (2) and one group of inner plating (3) are adhesively fixed by viscose.

5. the reinforced compound backing plate of heat preservation of a kind of sound insulation according to claim 1, it is characterised in that: the acoustic rod (8) Be shaped to cylindrical rod-like structure, acoustic rod (8) material is set as rubber, and acoustic rod (8) periphery dug it is recessed Slot, groove are surround in acoustic rod (8) peripheral surface screw stereo.