WO2017116160A1 - 충격 및 소음 감쇄장치, 그 제조방법, 및 그것을 이용한 공동주택 뜬바닥 구조 - Google Patents
충격 및 소음 감쇄장치, 그 제조방법, 및 그것을 이용한 공동주택 뜬바닥 구조 Download PDFInfo
- Publication number
- WO2017116160A1 WO2017116160A1 PCT/KR2016/015471 KR2016015471W WO2017116160A1 WO 2017116160 A1 WO2017116160 A1 WO 2017116160A1 KR 2016015471 W KR2016015471 W KR 2016015471W WO 2017116160 A1 WO2017116160 A1 WO 2017116160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- elastic
- shock
- compression
- elastic member
- neck
- Prior art date
Links
- 230000035939 shock Effects 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 230000004044 response Effects 0.000 claims abstract description 8
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 119
- 238000007906 compression Methods 0.000 claims description 119
- 238000013016 damping Methods 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 20
- 239000010920 waste tyre Substances 0.000 claims description 20
- 239000004743 Polypropylene Substances 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 11
- 239000011358 absorbing material Substances 0.000 claims description 11
- 235000013312 flour Nutrition 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- -1 styrene ethylene butylene styrene Chemical class 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 240000005979 Hordeum vulgare Species 0.000 claims description 3
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000011230 binding agent Substances 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 4
- 239000000383 hazardous chemical Substances 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 52
- 230000000694 effects Effects 0.000 description 7
- 230000008602 contraction Effects 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229920006247 high-performance elastomer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/22—Resiliently-mounted floors, e.g. sprung floors
Definitions
- the present invention relates to a shock and noise damping device, a method of manufacturing the same, and a structure of a multi-floor floating floor using the same.
- Hazardous substances are released by the binder that binds the waste tire chips, which is harmful to health, and therefore, indoor use is limited.
- the elastic capacity of the waste tire chip itself is reduced, and at the same time, the elastic deformation of the waste tire chips is suppressed by the cured binder, thereby reducing the elastic capacity.
- waste tire chips bonded by the binder are broken by repeated impacts, which degrades durability and releases fine dust.
- Patent 1 Republic of Korea Patent Registration 10-0272858
- Patent 2 Japanese Patent Laid-Open No. 2000-283218
- the present invention does not use a binder, there is no emission of harmful substances, and thus provides a shock and noise attenuating device that can be used indoors, a method of manufacturing the same, and an apartment house floor structure using the same. I would like to.
- the present invention is to provide a shock and noise damping device, a method of manufacturing the same, and a multi-floor floating floor structure using the same by not using a binder, without reducing the elastic capacity of the elastic chips.
- the present invention provides an impact and noise attenuating device that does not use a binder and releases fine dust due to breakage of an elastic chip or a binder or decreases durability, a method for manufacturing the same, and an apartment house floating floor structure using the same. I would like to.
- the present invention improves the elastic container is easy to adjust the height and direction of the elastic container, can easily compress the elastic chips, the shock and noise attenuating device that can easily adjust the amount of compression of the elastic chips, its manufacture It is intended to provide a method, and a multi-floor floating structure using the same.
- Shock and noise damping device is a shock and noise damping device for preventing or attenuating the generation of vibration or noise due to the shock, the shock and noise damping device, elasticity is composed of a plurality of elastic chips gathered absence; And an elastic container for compressing and containing the elastic member, wherein the elastic container comprises: a bottom plate; A body having a hollow columnar shape coupled to an upper side of the bottom plate, a lower side of which is opened, and an upper side of which has a through hole open to a center portion thereof; And a compression member provided inside the body and on the upper side of the elastic member to transmit the impact to the elastic member while vibrating up and down in response to external shock.
- the compression member may be configured to include a compression plate provided inside the body and on the upper side of the elastic member, and a neck portion coupled to the upper side of the compression plate and protruding above the through hole. have.
- the elastic member may be provided with a sound absorbing material on the upper side and / or lower side of the plurality of elastic chips.
- an air hole may be formed in the body.
- the neck may be a hollow cylindrical shape of the screw is formed on the inner surface, and coupled to the screw of the neck may further include a column-shaped cradle that is adjusted in height as it rotates.
- the neck may be a hollow pillar or may be formed of a plurality of support plates spaced apart from each other in a circumferential direction, and a columnar holder may be installed inside the neck.
- the compression of the elastic member the body is installed upside down, and the compression member is installed so that the neck protrudes to the lower side through the through hole of the body, the inside of the body is hollow and the upper and lower sides are opened than the body
- a columnar compression adjustment container having a long length and easily deformed when pressed by the bottom plate, the elastic member is introduced into the compression adjustment container, and the elastic plate and the compression adjustment container are pressed together by the bottom plate. After compressing the elastic member can be coupled to the body.
- bent portion may be formed inclined cut portion outside the lower end.
- it may include a support provided on the upper side of the holder.
- the support portion may be any one of a planar shape of --shaped, L-shaped, TT-shaped, + -shaped, and may have a shape provided with grooves fitted in the upper side.
- the support portion may include a plurality of horizontal portions extending from the center to the outside of the body, a vertical bending portion bent downward from each of the plurality of horizontal portions, and a horizontal bending portion bent horizontally from the vertical bending portion. And a haunch portion connecting the vertical bent portion and the horizontal bent portion, wherein the angle material is inserted into and supported in the space formed by the vertical bent portion, the horizontal bent portion, and the haunch portion.
- the elastic container may be made of plastic, PE, PP, or iron.
- the elastic chips may be composed of one or more selected from waste tire chips, rubber chips, SEBS (styrene ethylene butylene styrene) chip.
- the elastic chips may further include at least one selected from a PP (polypropylene) chip, PE (polyethylene) chip, plastic chip, wood chip.
- PP polypropylene
- PE polyethylene
- the elastic chips may be the same size, or a mixture of different sizes.
- the elastic chips may further include one or more of finely divided rice flour, flour, barley flour, charcoal flour.
- the plurality of shock and noise damping devices arranged in a grid on the floor may include a bottom plate installation guide installed by connecting the upper side of the neck, and a bottom plate installed on the bottom plate installation guide.
- the hollow pillar shape the lower side is opened, the upper side is a step of installing the inverted body formed with a through-hole opened in the center; Inverting the compression member including a compression plate and a neck coupled to an upper side of the compression plate, and installing the neck to protrude below the through hole of the body; 3 steps of installing the compression adjustment container of the column shape hollow inside and the upper and lower sides and longer than the body and easily deformed when pressed; Injecting an elastic member formed by gathering a plurality of elastic chips inside the compression adjustment container; And pressing the elastic member and the compression adjusting container together with a bottom plate to compress the combined body with the body.
- the neck may be a screw formed on the inner surface of the hollow cylindrical shape.
- a hollow hollow pillar shape the lower side is opened, the upper side is installed by inverting the body formed with a through-opening in the center; Inverting the compression member including a compression plate and a neck coupled to an upper side of the compression plate, and installing the neck to protrude below the through hole of the body; It is sealed after the elastic member composed of a plurality of elastic chips gathered inside is sealed, the width is the same as the inner width of the body, the length is longer than the length of the body, the compression of the columnar shape that is easily deformed when pressed C step of installing the container inside the body; And pressing the elastic member and the compression adjustment container together with a bottom plate to compress the body together with the D step.
- the hollow pillar shape, the lower side is coupled to the bending portion is bent flexibly, the upper side is installed by inverting the body formed with a through-hole opened in the center I stage to do;
- the neck may be a hollow pillar or a plurality of support plates spaced apart from each other in the circumferential direction.
- the present invention is free of harmful substances, and thus can provide an effect that can be used indoors.
- the present invention can provide an effect that does not reduce the elastic capacity of the elastic chips by using a binder.
- the present invention can provide the effect that there is no release of fine dust or degradation of durability due to breakage of the elastic chip or the binder by not using the binder.
- the present invention can improve the elastic container is easy to adjust the height and direction of the elastic container, can easily compress the elastic chips, it can provide an effect that can easily adjust the amount of compression of the elastic chips.
- FIGS. 1A to 1C are an installation view, a perspective view, and an exploded perspective view of an impact and noise attenuating device according to an example of the present invention.
- FIGS. 1D to 1F are flow charts in which a shock and noise attenuating device according to an example of the present invention is manufactured.
- FIGS. 2A to 2F are views showing a state in which a cradle is coupled to the neck of the shock and noise damping device according to an example of the present invention.
- 3A to 3I are views showing a state in which a support part is installed on an upper side of a neck or a cradle of an impact and noise attenuation device according to an example of the present invention.
- FIGS. 4A to 4C are diagrams illustrating a floor structure of a multi-family house using an impact and noise damping device according to an example of the present invention.
- first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being “connected”, “coupled” or “connected” to another component, that component may be directly connected or connected to that other component, but between components May be “connected”, “coupled” or “connected”.
- an impact and noise attenuation device prevents or attenuates generation of vibration or noise due to an impact applied from the outside.
- the embodiment may include an elastic member 10 formed by gathering a plurality of elastic chips, and an elastic container 20 compressing and containing the elastic member 10. This embodiment can be used in machinery, etc. in addition to the floating structure of the apartment house.
- the elastic member 10 is a simple assembly of elastic chips and does not include a binder.
- the elastic member 10 absorbs the shock by elastic contraction of the elastic chips themselves in response to the impact from the outside, and then fills the voids between the elastic chips and expands the elastic chips again and returns the voids that were filled at the same time. do. This prevents or attenuates vibrations or noises generated from external shocks.
- Elastic chips are not bonded with a binder but are used as a simple assembly of elastic chips. Therefore, it is possible to use the indoors to prevent the leakage of harmful substances flowing out of the binder. In addition, the suppression of the elastic deformation of the elastic chips by the bonding of the binder, or the suppression of the elastic deformation by the hardened binder is prevented. Therefore, the elastic force is not reduced, the elastic force of the elastic chips is maintained as it is. In addition, the fine particles caused by breakage of the elastic chips coupled with the binder due to the repeated impact is significantly reduced.
- waste tire chips made by finely cutting waste tires may be used. By using the waste tire chip, it is possible to solve environmental problems and reduce costs.
- the elastic chips may be composed of one or more selected from waste tire chips, rubber chips, SEBS (Styrene Ethylene Butylene Styrene, styrene ethylene butylene styrene) chip. That is, it may be composed of waste tire chips, rubber chips, or SEBS chips, or a mixture of two or more thereof.
- SEBS chip is a thermoplastic rubber, a synthetic resin that exhibits rubbery properties only through physical stirring without vulcanization.
- SEBS is a high-performance elastomer such as rubber, and is divided into styrene, olepo, PVC, polyamide, and the like.
- the elastic chips may further include one or more selected from PP (polypropylene) chip, PE (polyethylene) chip, plastic chip, wood chip.
- the waste tire chip further comprises at least one chip selected from PP chip, PE chip, plastic chip, wood chip, or a mixture of waste tire chip and rubber chip, PP chip, PE chip, plastic chip, It may further comprise one or more chips selected from wood chips.
- the elastic chips may use particles of the same size, or may mix particles of different sizes.
- the elastic chips are not interrupted between the other elastic chips, so that the voids are large and consequently the elastic deformation is large. Therefore, the expansion and contraction can exhibit a smooth and soft elastic force.
- small elastic chips are sandwiched between the large elastic chips, there is a small gap between the elastic chips has a large elastic force effect.
- the elastic chips may further include one or more of rice flour, flour, barley flour, charcoal powder of fine powder.
- the finely divided rice flour can reduce the frictional force to prevent breakage or wear of the elastic chips.
- the rice powder or the like is filled in the pores of the elastic chips, the deformation of the elastic chips is suppressed, and thus the elastic force can be adjusted.
- charcoal adsorbs and decomposes pollutants or harmful substances in the air to purify the air and remove odors, and also controls humidity by absorbing or releasing moisture.
- the elastic member 10 may include a sound absorbing material 12 on the upper or / and lower side of the plurality of elastic chips. That is, the sound absorbing material 12 may be provided above the elastic chips, the sound absorbing material 12 may be provided below the elastic chips, or the sound absorbing material 12 may be provided both above and below the elastic chips. As such, when the sound absorbing material 12 is included, noise from the outside may be absorbed, and at the same time, noise generated by the shock and noise damping device itself may be absorbed.
- the sound absorbing material 12 may be added to the compression adjusting container 60 to be described later than the elastic chips, or later, or both first and later.
- the sound absorbing material 12 maintains the shape of the compression adjusting container 60 when the elastic chips are inserted, and at the same time, it is very convenient to insert the elastic chips by preventing the elastic chips from scattering to the outside.
- the sound absorbing material 12 can use the material which has sound absorption effect, such as polyester.
- the elastic container 20 prevents the elastic chips from leaking to the outside, and binds the elastic chips to elastically in response to an impact acting on the elastic container 20. That is, the elastic container 20 absorbs the impact by allowing the elastic chips to prevent the outflow to the outside of the elastic container 20 and elastic contraction when the impact is applied.
- the elastic container 20 may be made of plastic, PE, PP, steel, etc., but any one of them may sufficiently support a load or impact that is repeatedly acting, and should be able to bind the elastic chips in response to the load or impact. do.
- the elastic container 20 is provided on the bottom plate 21, the body 23 coupled to the upper side of the bottom plate 21, and the upper side of the body 23 is compressed to transmit the external impact to the elastic member 10
- the member 25 may be included.
- the bottom plate 21 is installed at the bottom, and is formed in a circle, square, hexagon, etc., the upper body 23 may be coupled.
- the upper side of the bottom plate 21 may be provided with a catch for the body 23 is coupled. That is, only the locking hole is formed in the bottom plate 21 having a simple flat plate-shaped horizontal portion, or the vertical portion of the bottom plate 21 having a low height and a vertical portion such as a hollow cylinder, a square cylinder, a hexagonal column, or the like coupled to the horizontal portion.
- a latch can be formed in the portion.
- the bottom plate 21 may form a screw inside or outside the vertical portion, and may be coupled to the screw and a screw formed outside or inside the lower portion of the body 23.
- the bottom plate 21 may be bonded or welded to the body 23 and an adhesive.
- Body 23 is coupled to the upper side of the base plate 21 is formed in the shape of a hollow column, that is, a cylinder, square column, hexagonal column, etc., the lower side is open and the upper side is a through hole 231 is opened in the center portion Can be formed.
- the body 23 accommodates the elastic member 10 therein and enables contraction and expansion therein, and prevents leakage to the outside.
- Compression member 25 is provided on the upper side of the body 23, it can transmit the external shock to the elastic member 10 while vibrating up and down in response to the external shock.
- the compression member 25 is provided inside the body 23 and on the upper side of the elastic member 10, and may be composed of only the compression plate 251 to be described later.
- the external impact is delivered to the compression plate 251 through the through hole 231 in the center of the body 23, and the compression plate 251 vibrates up and down to transmit the impact to the elastic chips.
- the compression member 25 is the inside of the body 23 and the compression plate 251 is provided on the upper side of the elastic member 10, the compression plate 251 is coupled to the upper side of the through hole of the body 23 ( 231 may be configured to include a neck portion 253 protruding upward.
- the compression plate 251 prevents the elastic chips from flowing upward through the through holes 231 by blocking the through holes 231, and vibrates up and down in response to external shocks applied from the upper parts, thereby allowing the elastic members 10 to move. Delivers shock to.
- the body 23 may be formed with an air hole 233 to facilitate the expansion and contraction of the elastic member (10).
- the neck 253 is coupled to the compression plate 251 and protrudes above the through hole 231.
- the neck 253 may be integrally formed with the compression plate 251 or may be separately formed and then coupled.
- the neck 253 transmits an external impact to the compression plate 251 or supports the cradle 40 to be described later.
- the height of the neck 253 is determined in consideration of the extent to which the elastic member 10 is stretched and the cradle 40 installed on the neck 253.
- the neck portion 253 may be formed of a hollow pillar shape, a hollow pillar shape, a hollow pillar shape and a screw formed inside, or a plurality of support plates spaced apart from each other in the circumferential direction. have.
- the neck 253 may have a hollow cylindrical shape and form a screw on its inner surface.
- it may further include a cylindrical holder 40 of the height is adjusted as the rotation is coupled to the screw of the neck 253. Therefore, the cradle 40 is a screw is formed on the outer surface is firmly coupled to the neck 253, the height can be adjusted by rotating at the same time.
- the neck 253 may be formed in a hollow columnar shape, that is, a cylinder, a triangular column, a square column, a hexagonal column, or the like, or a plurality of support plates may be spaced apart in the circumferential direction. Therefore, the columnar holder 40 may be installed inside the neck 253 and may not be inclined or separated.
- the support 50 may be installed above the neck 253 or above the cradle 40. That is, when the cradle 40 is provided, the support part 50 may be provided on the upper side of the cradle 40, and when the cradle 40 is not provided, the support part 50 may be provided on the upper side of the neck 253 having a hollow columnar shape. .
- the support part 50 may be formed in a shape having a groove through which the lumbers 58 may be fitted to support the lumbers 58.
- the planar shape of the support part 50 may be formed in various ways, such as -shape, L-shape, TT-shape, + shape.
- the + -shaped support part 50 is mainly installed in the middle of the slab, the L-shaped support part 50 is installed at the corner of the slab, and the TT-shaped support part 50 is installed at the edge of the slab.
- the lumbers 58 may be provided in a lattice shape in the upper grooves of the support parts 50.
- by forming a bolt hole in the support portion 50 can be combined with the angle member (58).
- the support part 50 includes a plurality of horizontal parts 51 extending from the center thereof to the outside of the body 23 and a vertical bent downward from each of the plurality of horizontal parts 51.
- the horns 58 can be stably supported by inserting and supporting the horns 58 in the space formed by the vertical bent portion 53, the horizontal bent portion 54, and the haunch portion 56.
- it may further include an auxiliary hunt to connect between the horizontal portion 51 and the vertical bent portion 53, the auxiliary hunt portion to increase the strength of the support portion 50 to further stabilize the lumber 58 I can support it.
- the bent portion 65 may be coupled to the lower end of the body 23, or the compression adjusting container 60 may be provided inside the body 23. have.
- the bent portion 65 and the compression adjustment container 60 allow the elastic member 10 to be easily compressed and inserted into the elastic container 20, and elastically until the body 23 and the bottom plate 21 are coupled to each other. Prevents chips from leaving.
- the bent portion 65 is coupled to the lower end of the body 23, it is preferable to bend flexibly.
- the bent portion 65 is bent inward when pressurized by the bottom plate 21 to prevent the elastic chips from leaving the outside of the body 23, and after the elastic chips are completely compressed, the body 23 in a bent state. ) Is inside.
- the bent portion 65 may be manufactured integrally with the body 23 or may be manufactured separately from the body 23 and then bonded by adhesive or the like.
- the height of the bent portion 65 is determined according to the degree of compression of the elastic chips. That is, the height of the bent portion 65 is increased when the elastic chips are to be greatly compressed, and the height of the bent portion 65 is lowered when the elastic chips are to be compressed.
- the bent portion 65 may form a plurality of cutouts 651 in the vertical direction. This cutout 651 allows the bend 65 to bend well. Further, the inclined cutout 653 may be formed outside the lower end of the bend 65. This inclined cut portion 653 allows the bent portion 65 to bend inward well.
- Shock and noise attenuation device when the bent portion 65 is coupled to the body 23 can be manufactured as follows. First, the body 23 is installed upside down so that the bent part 65 is positioned upward, and the compression member 25 is inserted into the through hole 231 of the body 23 so that the neck part 253 protrudes downward. After the elastic member 10 is introduced into the body 23 and the bent part 65, the elastic member 10 and the bent part 65 are pressed together by the bottom plate 21 to be coupled to the body 23. .
- Compression adjustment container 60 allows the elastic member 10 to be easily compressed and injected into the elastic container 20, and prevents the separation of the elastic chips until the body 23 and the bottom plate 21 are combined. .
- An air hole may be formed in the compression adjusting container 60.
- the compression adjustment container 60 is formed in the same shape as the body 23 in the hollow, upper and lower sides are open, round, square, hexagonal, or the like, or folded and prepared in a folded state when used to expand the circular, square, hexagonal, etc. It can be formed and used.
- the length of the compression adjustment container 60 is formed to be longer than the body 23, it is determined according to the degree of compression of the elastic member (10). That is, when the elastic member 10 is to be compressed a lot, the length of the compression adjusting container 60 is lengthened.
- the compression adjustment container 60 may be manufactured in a state in which it is cut to a required length in advance, or may be cut and used when used after being manufactured as one long. In any case, since the body 23 and the compression adjusting container 60 are manufactured separately, the body 23 and the compression adjusting container 60 can be easily manufactured, and the compression adjusting container 60 can be adapted to the amount of compression required. You can prepare.
- the shock and noise attenuating device when the compression adjusting container 60 is provided inside the body 23 can be manufactured as follows. First, the body 23 is installed upside down, and the compression member 25 is inserted into the through hole 231 of the body 23 so that the neck 253 protrudes downward, and then compressed into the inside of the body 23. After the adjustment container 60 is installed and the elastic member 10 is introduced into the compression adjustment container 60, the body is pressed together with the elastic member 10 and the compression adjustment container 60 by the bottom plate 21. To (23).
- the bent portion 65 and the compression adjusting container 60 are preferably not bent before the elastic member 10 is compressed, and the elastic member 10 is preferably not dispersed. At the same time, it is preferable to easily deform with the elastic member 10 when pressing the bottom plate 21. That is, the shock and noise damping device of the present embodiment is intended to increase the elastic force by compressing and inserting the elastic member 10, rather than simply inserting the elastic member 10.
- the bending portion 65 and the compression adjusting container 60 have a certain degree of rigidity, such as paper, vinyl, and PP (polypropylene), so that the elastic chips can be easily inserted, that is, they are not bent or deformed while the elastic chips are inserted. At the same time, it is preferable to prevent the elastic chip from being separated when pressed by the bottom plate 21 and to bend well to facilitate the compression of the elastic member 10.
- the bent portion 65 is integrally formed with the body 23, it is preferable that the bent portion 65 is made of the same material as the body 23.
- the shock and noise damping device according to an example of the present invention may be applied to a floating structure of a multi-family house.
- a plurality of the above-described shock and noise damping devices are arranged in a grid on the floor, and the bottom plate is connected by connecting the upper portions of the necks 253 or the cradle 40 of the plurality of shock and noise damping devices arranged in a grid.
- the bottom plate may be installed between the upper side of the bottom plate installation guide 70. Therefore, the bottom plate can be stably supported between the bottom plate installation guide 70.
- the bottom plate installation guide 70 may be directly installed on the upper portion of the neck portion 253 formed flat, or may be installed on an upper side of the holder 40 installed on the upper portion of the neck portion 253. If the height is installed on the upper side of the holder 40 is adjustable there is an effect that can easily adjust the height.
- the shock and noise reduction device manufacturing method has a hollow pillar shape, a lower side is opened, and an upper side is formed with a through hole 231 open at the center portion ( Step 1) upside down installation;
- Step 2 to install so as to protrude;
- the first step of installing the body 23 upside down is the step of mounting the body 23 upside down on the floor, the step of mounting on the floor so that the open lower side of the body 23 is up.
- a groove or the like should be formed under the through hole 231 so that the neck portion 253 protrudes.
- the compression member 25 is turned upside down so that the neck portion 253 protrudes downward from the through hole 231 of the body 23.
- the third step of installing the compression adjusting container 60 is the step of installing the compression adjusting container 60 inside the body 23. In this step, in consideration of the amount of the elastic member 10 (elastic chips) to be introduced into the compression adjusting container 60, the degree of compression of the elastic member 10, etc. are cut in advance or cut and installed in the field.
- Four steps of injecting the elastic member 10 is a step of injecting a plurality of elastic chips into the compression adjustment container (60). At this time, the input amount of the elastic chip is determined according to the degree to compress the elastic member (10).
- the fifth step of coupling the bottom plate 21 to the body 23 is to compress the elastic member 10 by pressing the bottom plate 21 and then to couple the bottom plate 21 to the body 23.
- the base plate 21 and the body 23 may be coupled in various ways. That is, they may be fastened to each other by screws, screwed to each other with screws, or adhesives may be bonded or welded together.
- After the fifth step may include a six step of inverting the shock and noise damping device, and seven steps of installing the cradle 40.
- the sixth step of inverting the shock and noise attenuating device is a step of inverting the shock and noise attenuating device manufactured in the fifth step.
- Neck 253 is a step to prepare by mounting on the floor to come up.
- Step 7 of installing the cradle 40 is a step of installing the cradle 40 to the neck 253.
- This step is a step of installing the cradle 40, the screw is formed on the outer surface when the neck 253 is a hollow cylindrical shape, the screw is formed on the inner surface. In this case, the height can be adjusted by rotating the holder 40.
- the shock and noise attenuating device manufacturing method is a method for supplying the elastic member 10 is sealed in advance and then supplied to the compression adjustment container (60).
- This method is a hollow columnar shape, the lower side is opened, the upper side A step of installing the body 23 formed with a through-hole 231 open to the center inverted; The neck 253 below the through hole 231 of the body 23 by inverting the compression member 25 including the compression plate 251 and the neck 253 coupled to the upper side of the compression plate 251.
- a step B installed to protrude;
- the elastic member 10 formed by gathering a plurality of elastic chips in the inner side is sealed after being inserted, and the width is the same as the width of the inner side of the body 23, and the length is longer than the length of the body 23, pressing A step C for installing the columnar compression adjustment container 60 which is easily deformed when the inside of the body 23; And pressing the elastic member 10 and the compression adjusting container 60 together with the bottom plate 21 and then compressing the elastic member 10 and the body 23.
- the step C is a step of installing the elastic member 10 in advance to the compression adjustment container 60 to install the seal to the inside of the body 23. This is because the size of the body 23, the amount of the elastic member 10, the degree of compression, etc. is determined, the compression adjusting container 60 is determined, and the elastic member 10 is injected into the seal to quickly and conveniently It is effective to proceed.
- an air hole 233 is formed in the compression adjusting container 60.
- the air hole 233 (see FIG. 4A) may be formed in the body 23 as needed.
- the air hole 233 is for the elastic member 10 is easily stretched.
- the shock and noise attenuating device manufacturing method according to another embodiment of the present invention, the hollow pillar shape, the lower side is coupled to the bent portion 65 that is flexibly bent while opening, the upper side is a through hole opened in the center portion
- Step I to install the body 23 is formed upside down (231);
- I step of installing the body 23 upside down is a step of mounting the body 23 upside down on the floor, the step of mounting on the floor so that the bent portion 65 coupled to the lower side of the body 23 is up.
- a groove or the like should be formed on the bottom so that the neck portion 253 protrudes to the lower side of the through hole 231 at a later stage.
- Step II of installing the compression member 25 is a step of inverting the compression member 25 so that the neck portion 253 protrudes below the through hole 231 of the body 23.
- the third step of injecting the elastic member 10 is a step of injecting a plurality of elastic chips inside the body 23 and the bent portion 65. At this time, the input amount of the elastic chip is determined according to the degree to compress the elastic member (10).
- Step IV of coupling the bottom plate 21 to the body 23 is a step of pressing the elastic member 10 and the bent portion 65 with the bottom plate 21 and compressing the bottom plate 21 to the body 23.
- the base plate 21 and the body 23 may be coupled in various ways. That is, they may be fastened to each other by screws, screwed to each other with screws, or adhesives may be bonded or welded together.
- the method may further include inverting the shock and noise damping device and installing the cradle 40.
- inverting the shock and noise damping device and installing the cradle 40.
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Abstract
Description
Claims (25)
- 충격에 의한 진동이나 소음의 발생을 방지하거나 감쇄시키는 충격 및 소음 감쇄장치로서,상기 충격 및 소음 감쇄장치는,다수의 탄성칩들이 모여서 구성되는 탄성부재; 및상기 탄성부재를 압축하여 담는 탄성용기;를 포함하고,상기 탄성용기는,저판;상기 저판의 상측에 결합되는 것으로서 속이 빈 기둥 형상이며, 하측은 개방되고, 상측은 중앙부에 개방된 관통구가 형성된 몸체; 및상기 몸체의 내부이면서 상기 탄성부재의 상측에 구비되어 외부의 충격에 대응하여 상하로 진동하면서 상기 탄성부재에 상기 충격을 전달하는 압축부재;를 포함하는 충격 및 소음 감쇄장치.
- 청구항 1에 있어서,상기 압축부재는,상기 몸체의 내부이면서 상기 탄성부재의 상측에 구비되는 압축판과, 상기 압축판의 상측에 결합되고 상기 관통구의 상측으로 돌출되는 목부를 포함하여 구성되는 것을 특징으로 하는 충격 및 소음 감쇄장치.
- 청구항 1 또는 2에 있어서,상기 탄성부재는 다수의 탄성칩들의 상측 또는/및 하측에 흡음재가 구비된 충격 및 소음 감쇄장치.
- 청구항 1 또는 2에 있어서,상기 몸체에는 공기구멍이 형성된 충격 및 소음 감쇄장치.
- 청구항 2에 있어서,상기 목부는 속이 빈 원기둥 형상으로 내면에 나사가 형성되고,상기 목부의 나사에 결합되어 회전함에 따라 높이가 조절되는 원기둥 형상의 거치대를 더 포함하는 충격 및 소음 감쇄장치.
- 청구항 2에 에 있어서,상기 목부는 속이 빈 기둥이거나, 또는 둘레방향으로 서로 이격 설치되는 복수개의 지지판으로 형성되며,상기 목부의 내측에는 기둥 형상의 거치대가 설치되는 것인 충격 및 소음 감쇄장치.
- 청구항 2에 있어서,상기 탄성부재의 압축은,상기 몸체를 뒤집어서 설치하고, 상기 몸체의 관통구로 상기 목부가 하측으로 돌출되도록 상기 압축부재를 설치하며, 상기 몸체의 내측에 속이 비고 상하측이 개방되며 상기 몸체보다 길이가 길고 상기 저판으로 누를 때 쉽게 변형되는 기둥 형상의 압축조정용기를 설치하고, 상기 압축조정용기의 내측에 상기 탄성부재를 투입하며, 상기 저판으로 상기 탄성부재와 상기 압축조정용기를 함께 눌러서 상기 탄성부재를 압축한 후 상기 몸체에 결합하는 충격 및 소음 감쇄장치.
- 청구항 2에 있어서,상기 몸체는 그 하단부에 결합되고 유연하게 굽혀지는 굽힘부를 포함하고,상기 탄성부재의 압축은,상기 몸체를 뒤집어서 설치하고, 상기 몸체의 관통구로 상기 목부가 하측으로 돌출되도록 상기 압축부재를 설치하며, 상기 몸체와 상기 굽힘부의 내측에 상기 탄성부재를 투입하고, 상기 저판으로 상기 탄성부재와 상기 굽힘부를 함께 눌러서 상기 탄성부재를 압축한 후 상기 몸체에 결합하는 충격 및 소음 감쇄장치.
- 청구항 8에 있어서,상기 굽힘부는 수직방향으로 복수의 절개부가 형성된 충격 및 소음 감쇄장치.
- 청구항 8에 있어서,상기 굽힘부는 하단부 외측에 경사절취부가 형성된 충격 및 소음 감쇄장치.
- 청구항 5 또는 6에 있어서,상기 거치대의 상측에 구비되는 지지부를 포함하는 충격 및 소음 감쇄장치.
- 청구항 11에 있어서,상기 지지부는 그 평면형상이 -자형상, ㄱ자형상, ㅜ자형상, +자형상 중 어느 하나이고, 그 상측에 각재들이 끼워지는 홈이 구비된 형상인 충격 및 소음 감쇄장치.
- 청구항 11에 있어서,상기 지지부는 그 중심에서 상기 몸체의 외측으로 연장되는 복수의 수평부와, 상기 복수의 수평부 각각에서 하측으로 절곡된 수직절곡부와, 상기 수직절곡부에서 수평방향으로 절곡되는 수평절곡부와, 상기 수직절곡부와 상기 수평절곡부를 연결하는 헌치부를 포함하며,상기 수직절곡부와 상기 수평절곡부와 상기 헌치부가 형성하는 공간에 각재가 삽입되어 지지되는 충격 및 소음 감쇄장치.
- 청구항 1 또는 2에 있어서,상기 탄성용기는 플라스틱, PE, PP, 또는 철재로 된 것인 충격 및 소음 감쇄장치.
- 청구항 1 또는 2에 있어서,상기 탄성칩들은 폐타이어칩, 고무칩, SEBS(스티렌에틸렌부틸렌스티렌)칩으로부터 선택되는 1종 이상으로 구성되는 충격 및 소음 감쇄장치.
- 청구항 15에 있어서,상기 탄성칩들은 PP(폴리프로필렌)칩, PE(폴리에틸렌)칩, 플라스틱칩, 목질칩으로부터 선택되는 1종 이상을 더 포함하는 충격 및 소음 감쇄장치.
- 청구항 1 또는 2에 있어서,상기 탄성칩들은 크기가 동일한 것이거나, 또는 크기가 상이한 것을 혼합한 것인 충격 및 소음 감쇄장치.
- 청구항 1 또는 2에 있어서,상기 탄성칩들은 미분의 쌀가루, 밀가루, 보리가루, 숯가루 중 1종 이상을 더 포함하는 충격 및 소음 감쇄장치.
- 청구항 2의 충격 및 소음 감쇄장치를 이용한 공동주택 뜬바닥 구조에 있어서,바닥에 격자식으로 배치되는 복수의 상기 충격 및 소음 감쇄장치,상기 격자식으로 배치된 복수의 충격 및 소음감쇄장치의 목부의 상측을 연결하여 설치되는 바닥판설치가이드, 및상기 바닥판설치가이드 상측에 설치되는 바닥판을 포함하는 충격 및 소음 감쇄장치를 이용한 공동주택 뜬바닥 구조.
- 충격 및 소음 감쇄장치의 제조방법에 있어서,속이 빈 기둥 형상이며, 하측은 개방되고, 상측은 중앙부에 개방된 관통구가 형성된 몸체를 뒤집어서 설치하는 1단계;압축판과, 상기 압축판의 상측에 결합되는 목부를 포함하는 압축부재를 뒤집어서 상기 몸체의 관통구 하측으로 상기 목부가 돌출되도록 설치하는 2단계;상기 몸체의 내측에 속이 비고 상하측이 개방되며 상기 몸체보다 길이가 길고 누를 때 쉽게 변형되는 기둥 형상의 압축조정용기를 설치하는 3단계;상기 압축조정용기의 내측에 다수의 탄성칩들이 모여서 구성되는 탄성부재를 투입하는 4단계; 및저판으로 상기 탄성부재와 상기 압축조정용기를 함께 눌러서 압축한 후 상기 몸체에 결합하는 5단계;를 포함하는 충격 및 소음 감쇄장치 제조방법.
- 청구항 20에 있어서,상기 목부는 속이 빈 원기둥 형상으로 내면에 나사가 형성된 충격 및 소음 감쇄장치 제조방법.
- 청구항 21에 있어서,상기 5단계 후,상기 충격 및 소음 감쇄장치를 뒤집는 6단계; 및상기 목부의 나사에 결합되어 회전함에 따라 높이가 조절되는 원기둥 형상의 거치대를 설치하는 7단계;를 더 포함하는 충격 및 소음 감쇄장치 제조방법.
- 충격 및 소음 감쇄장치의 제조방법에 있어서,속이 빈 기둥 형상이며, 하측은 개방되고, 상측은 중앙부에 개방된 관통구가 형성된 몸체를 뒤집어서 설치하는 A단계;압축판과, 상기 압축판의 상측에 결합되는 목부를 포함하는 압축부재를 뒤집어서 상기 몸체의 관통구 하측으로 상기 목부가 돌출되도록 설치하는 B단계;내측에 다수의 탄성칩들이 모여서 구성되는 탄성부재가 투입된 후 밀봉되는 것으로서, 폭은 상기 몸체의 내측의 폭과 동일하고, 길이는 상기 몸체의 길이보다 길고, 누를 때 쉽게 변형되는 기둥형상의 압축조정용기를 상기 몸체의 내측에 설치하는 C단계;저판으로 상기 탄성부재와 상기 압축조정용기를 함께 눌러서 압축한 후 상기 몸체에 결합하는 D단계;를 포함하는 충격 및 소음 감쇄장치 제조방법.
- 충격 및 소음 감쇄장치의 제조방법에 있어서,속이 빈 기둥 형상이며, 하측은 개방되면서 유연하게 굽혀지는 굽힘부가 결합되며, 상측은 중앙부에 개방된 관통구가 형성된 몸체를 뒤집어서 설치하는 Ⅰ단계;압축판과, 상기 압축판의 상측에 결합되는 목부를 포함하는 압축부재를 뒤집어서 상기 몸체의 관통구 하측으로 상기 목부가 돌출되도록 설치하는 Ⅱ단계;상기 몸체와 상기 굽힘부의 내측에 다수의 탄성칩들이 모여서 구성되는 탄성부재를 투입하는 Ⅲ단계; 및저판으로 상기 탄성부재와 상기 굽힘부를 함께 눌러서 압축한 후 상기 몸체에 결합하는 Ⅳ단계;를 포함하는 충격 및 소음 감쇄장치 제조방법.
- 청구항 24에 있어서,상기 목부는 속이 빈 기둥이거나, 또는 둘레방향으로 서로 이격 설치되는 복수개의 지지판으로 형성되는 것인 충격 및 소음 감쇄장치 제조방법.
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