KR100730721B1 - Vibration preventing apparatus - Google Patents

Vibration preventing apparatus Download PDF

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Publication number
KR100730721B1
KR100730721B1 KR1020070003898A KR20070003898A KR100730721B1 KR 100730721 B1 KR100730721 B1 KR 100730721B1 KR 1020070003898 A KR1020070003898 A KR 1020070003898A KR 20070003898 A KR20070003898 A KR 20070003898A KR 100730721 B1 KR100730721 B1 KR 100730721B1
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South Korea
Prior art keywords
vibration
equipment
metal plate
anchor bolt
main body
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KR1020070003898A
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Korean (ko)
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문병권
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주식회사 도화종합기술공사
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Priority to KR1020070003898A priority Critical patent/KR100730721B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • E04B1/36—Bearings or like supports allowing movement
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0241—Fibre-reinforced plastics [FRP]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

An apparatus for preventing basic vibration of equipment is provided to allow a vibration-resistive pad to sufficiently absorb vibration and to maintain the strength. An apparatus for preventing basic vibration of equipment is installed on a basic concrete. The apparatus includes a lower base(110), a vibration-resistive pad(120), and an upper base(130). A plurality of anchor bolt holes are formed in the lower base so as to be engaged with the upper surface of the basic concrete. A first fixing hole is formed at a central portion of the lower base. The vibration-resistive pad has a rectangular shape so as to absorb vibration. A plurality of second anchor bolt holes are formed in the upper base so as to be engaged with the bottom surface of the equipment. A second fixing hole is formed at a central portion of the upper base.

Description

설비 기기 기초진동 방지장치구조{Vibration preventing apparatus}Basic Vibration Prevention System Structure of Equipment

도 1은 본 발명에 따른 설비 기기 기초진동 방지장치구조의 구성을 나타낸 분해 사시도,1 is an exploded perspective view showing the configuration of a facility vibration suppression device structure according to the present invention;

도 2는 본 발명에 따른 설비 기기 기초진동 방지장치구조중 방진 패드의 구성을 나타낸 단면도,Figure 2 is a cross-sectional view showing the configuration of the anti-vibration pad in the structure of the equipment basic vibration prevention device according to the invention

도 3은 본 발명에 따른 설비 기기 기초진동 방지장치구조가 적용된 모습을 나타낸 도면.Figure 3 is a view showing a state applied to the equipment basic vibration preventing device structure according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

1 : 기초 콘크리트 3 : 설비 기기1: foundation concrete 3: equipment

110 : 하부 베이스 120 : 방진 패드110: lower base 120: dustproof pad

121 : 본체 123 : 이탈방지 앵커121: main body 123: separation prevention anchor

125 : 금속판 127 : 합성수지 매트125: metal plate 127: synthetic resin mat

130 : 상부 베이스130: upper base

본 발명은 설비 기기 기초진동 방지장치구조에 관한 것으로서, 상세하게는 설비 기기와 기초 콘크리트 사이에 설치되어 진동을 방지하도록 하는 설비 기기 기초진동 방지장치구조에 관한 것이다.The present invention relates to a basic vibration preventing device structure of a facility, and more particularly, to a basic vibration preventing device structure of a facility installed between a facility and a foundation concrete to prevent vibration.

일반적으로, 설비 기기(펌프, 공조기, 송풍기, 크러셔 등)는 회전, 왕복, 상하 운동으로 기진력(起振力)을 발생시킨다.In general, equipment (pumps, air conditioners, blowers, crushers, etc.) generate a vibration force by rotation, reciprocation, and vertical movement.

이러한 설비 기기는 통상 기초 콘크리트에 직접 설치된다.Such equipment is usually installed directly on the foundation concrete.

그러나, 이러한 설비 기기에서 발생하는 기진력이 기초 콘크리트에 그대로 전달되는 것을 감쇄시키도록 방진 마운트가 설치되고 있다.However, a dustproof mount is provided to attenuate transmission of vibration force generated in such equipment to the basic concrete as it is.

일반적인 방진 마운트에는 스프링 마운트가 주로 사용되고 있는데, 이러한 스프링 마운트는 주로 상, 하 방향으로 진동하거나 수평방향의 기진력이나 반력이 비교적 크지 않은 경우에는 개방형의 스프링 마운트가 사용되고, 이에 비하여 수평반력이 크거나 장비를 고 효율로 방진해야 하는 경우에는 횡 방향의 진동을 감쇠시키는 밀폐형 스프링 마운트가 사용된다.Spring mounts are generally used for vibration mounts, and these spring mounts mainly use open spring mounts when they are vibrated in the up and down directions or the vibration and reaction force in the horizontal direction are not relatively large. If the equipment needs to be dustproof with high efficiency, a hermetic spring mount is used to damp the transverse vibrations.

그런데, 스프링 마운트는 스프링을 지지하는 상, 하부 하우징이 서로 안정되게 고정되지 못하고 분리될 우려가 있어서 그에 따른 취급과 설치에 주의가 요구되었고, 지지될 설비의 진동상태나 하중에 따라 자칫 스프링 마운트가 분리될 우려마저 있었다. 뿐만 아니라, 스프링이 자유로운 연신 상태에 있다가 설비 하부에 설치될 경우에 압축된 상태로 사용되므로 복수의 스프링 마운트를 순차적으로 설치하는 경우에는 각 마운트의 높이차와 요동이 심해 설비의 정확한 수평 유지가 어렵고 설치 후에도 요동이 발생할 우려가 있었다.However, since the spring mount supports the spring, the lower housings may not be stably fixed to each other, and may be separated. Therefore, care is required in handling and installing the spring mount. There was a fear of separation. In addition, when the spring is in a freely stretched state and is installed in the lower part of the facility, it is used in a compressed state. Therefore, when a plurality of spring mounts are installed in sequence, the height difference and fluctuation of each mount is severe, so that the accurate leveling of the facility is maintained. It was difficult and there was a risk of fluctuations even after installation.

더욱이, 스프링 마운트는 코일 스프링의 내하중(耐荷重)에 따라서 그 크기가 결정되므로 경우에 따라서는 그 크기가 상당히 커지게 될 뿐만 아니라 그 원가도 고가가 되는 문제가 있어서 적절한 스프링의 선택에 곤란이 있었다.Moreover, since the size of the spring mount is determined according to the load capacity of the coil spring, in some cases, the size of the spring mount is not only large, but the cost is also expensive, which makes it difficult to select an appropriate spring. there was.

그리고, 코일 스프링은 감쇠계수가 5/1000(탄성계수+감쇠계수=1) 정도에 불과한 것으로서 탄성재질에는 우수한 재질로 인정되나, 진동의 감쇠에는 적절한 재질이 아니라는 것이다. 이에 따라 스프링 마운트는 설비에서 발생되는 진동의 외부 전파를 차단하게 될 뿐, 설비 자체는 기진력에 따른 기진 진폭에 가까운 진폭(1-5/1000=995/1000)으로 계속 진동하게 되므로, 설비의 바닥을 통한 진동의 벽면 전파만을 차단하고, 설비 자체는 감쇠없이 그대로 진동하여 설비에 직접적으로 연결된 배관 등으로 진동이 전파되어 배관 등을 별도로 방진하지 않으면 실제적인 방진이 이루어지지 않는 문제점이 있는 것이다.In addition, the coil spring has a damping coefficient of only about 5/1000 (elastic coefficient + damping coefficient = 1) and is regarded as an excellent material for elastic materials, but is not suitable for damping vibration. Accordingly, the spring mount only blocks the external propagation of the vibration generated in the facility, and the facility itself continues to vibrate with an amplitude close to the vibration amplitude (1-5 / 1000 = 995/1000) due to the vibration force. Blocking only the propagation of the wall surface of the vibration through the floor, the facility itself is vibrated as it is without attenuation, the vibration is propagated to the pipe directly connected to the facility, there is a problem that the actual dust is not made unless the dust is separated separately.

근래에는 상기와 같은 스프링 마운트의 제반 문제점을 해소하기 위하여, 탄성재질로 된 방진 패드가 설치된 방진 마운트가 제안된 바 있다.Recently, in order to solve the above problems of the spring mount, an anti-vibration mount provided with an anti-vibration pad made of an elastic material has been proposed.

그러나, 이러한 방진 패드는 단순한 판 형태의 탄성체로 형성되기 때문에 방진 패드가 일정한 강도를 유지하지 못하여 수평 유지가 제대로 이루어지지 않게 되면서 건설설비가 일측으로 쏠리는 현상으로 인하여 오히려 불안정한 소음이 발생하는 문제점이 있었다.However, since the anti-vibration pads are formed of a simple plate-shaped elastic body, the anti-vibration pads do not maintain a constant strength, so that the leveling is not properly maintained, and the construction equipment is inclined to one side, resulting in rather unstable noise. .

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 방진 패드가 충분히 진동을 흡수하면서도 강도를 유지하여 그 형태가 변형되는 것을 방지하도록 하는 설비 기기 기초진동 방지장치구조를 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to provide a basic apparatus for preventing vibration of a facility apparatus to prevent the vibration pad from absorbing vibration sufficiently while maintaining its strength to prevent its shape from being deformed.

상기와 같은 목적을 달성하기 위한 본 발명의 특징은,Features of the present invention for achieving the above object,

기초 콘크리트 상에 설치되는 설비 기기의 기초진동 방지장치구조에 있어서; 상기 기초 콘크리트의 상면과 결합되도록 복수의 제 1앵커볼트홀이 형성되고, 중앙에 제 1결속홀이 형성되는 하부 베이스와; 진동을 흡수하도록 사각판 형태로 형성되는 방진 패드와; 상기 설비 기기의 저면과 결합되도록 복수의 제 2앵커볼트홀이 형성되고, 중앙에 제 2결속홀이 형성되는 상부 베이스를 포함하는 것을 특징으로 한다.In the basic vibration preventing device structure of the equipment installed on the foundation concrete; A lower base having a plurality of first anchor bolt holes formed to be coupled to an upper surface of the foundation concrete, and having a first binding hole formed at the center thereof; A dustproof pad formed in a square plate shape to absorb vibration; A plurality of second anchor bolt holes are formed to be coupled to the bottom of the equipment, characterized in that it comprises an upper base is formed with a second binding hole in the center.

여기에서, 상기 방진 패드는 탄성 고무 재질의 본체와; 상기 본체의 중앙에서 수직으로 인서트되어 노출되는 이탈방지 앵커와; 상기 본체의 내부에 일정 간격으로 이격되어 인서트되는 금속판과; 상기 금속판과 금속판 사이에 인서트되는 합성수지 매트로 구성된다.Here, the anti-vibration pad and the main body of the elastic rubber material; A release preventing anchor inserted and exposed vertically in the center of the main body; A metal plate inserted into the main body and spaced apart at regular intervals; It is composed of a synthetic resin mat inserted between the metal plate and the metal plate.

여기에서 또한, 상기 합성수지 매트는 격자 형태로 형성되되, 폴리에틸렌 테레프탈레이트(PET)의 섬유사의 표면에 폴리염화비닐(PVC)이 코팅되어 형성되는 그리드이다.Here, the synthetic resin mat is formed in a lattice form, a grid formed by coating polyvinyl chloride (PVC) on the surface of the fiber yarn of polyethylene terephthalate (PET).

이하, 본 발명에 따른 설비 기기 기초진동 방지장치구조의 구성을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the configuration of the basic equipment for preventing vibration of a facility equipment according to the present invention will be described in detail.

하기에서 본 발명을 설명함에 있어, 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략할 것이다. 그리고 후술되는 용어들은 본 발명에서의 기능을 고 려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the contents throughout the specification.

도 1은 본 발명에 따른 설비 기기 기초진동 방지장치구조의 구성을 나타낸 분해 사시도이고, 도 2는 본 발명에 따른 설비 기기 기초진동 방지장치구조중 방진 패드의 구성을 나타낸 단면도이며, 도 3은 본 발명에 따른 설비 기기 기초진동 방지장치구조가 적용된 모습을 나타낸 도면이다.1 is an exploded perspective view showing the structure of the equipment basic vibration prevention device according to the present invention, Figure 2 is a cross-sectional view showing the configuration of the dustproof pad of the equipment basic vibration prevention device structure according to the present invention, Figure 3 Figure is a view showing a state applied to the basic equipment for preventing vibration device equipment according to the invention.

도 1 내지 도 3을 참조하면, 본 발명에 따른 설비 기기 기초진동 방지장치구조(100)는, 하부 베이스(110)와, 방진 패드(120)와, 상부 베이스(130)로 구성된다.1 to 3, the facility vibration suppression device structure 100 according to the present invention includes a lower base 110, a dustproof pad 120, and an upper base 130.

먼저, 하부 베이스(110)는 기초 콘크리트(1)의 상면과 결합되도록 금속 재질로 사각 판 형태로 형성되고, 복수의 제 1앵커볼트홀(111)이 형성되고, 중앙에 제 1결속홀(113)이 형성된다. 여기에서, 하부 베이스(110)는 기초 콘크리트(1)의 4곳에 고정되는 것이 바람직하다.First, the lower base 110 is formed in a rectangular plate shape made of a metal material to be coupled to the upper surface of the foundation concrete 1, a plurality of first anchor bolt holes 111 are formed, the first binding hole 113 in the center ) Is formed. Here, the lower base 110 is preferably fixed to four places of the foundation concrete (1).

그리고, 방진 패드(120)는 탄성 고무 재질의 본체(121)와, 금속 재질로 원형 기둥 형태로 형성되어 본체(121)의 중앙에서 수직으로 인서트되어 노출되는 이탈방지 앵커(123)와, 본체(121)의 내부에 일정 간격으로 이격되어 인서트되는 금속판(125)과, 금속판(125)과 금속판(125) 사이에 인서트되는 합성수지 매트(127)로 구성된다. 여기에서, 합성수지 매트(127)는 격자 형태로 형성되되, 폴리에틸렌 테레프탈레이트(PET)의 섬유사의 표면에 폴리염화비닐(PVC)이 코팅되어 형성되는 그리드(Grid)이다. 여기에서 또한, 그리드는 설비 기기의 하중에 따라 격자 크기 및 그 두께가 가변될 수 있다. 여기에서 또, 금속판(125)과 합성수지 매트(127)에는 이탈방지 앵커(123)가 관통할 수 있는 홀(미도시)이 형성되는 것이 바람직하다.In addition, the anti-vibration pad 120 may be formed of an elastic rubber main body 121, a metal pillar-shaped circular pillar shape, which may be inserted and exposed vertically at the center of the main body 121 to be exposed, and the main body ( 121 is composed of a metal plate 125 that is spaced apart at regular intervals, and a synthetic resin mat 127 inserted between the metal plate 125 and the metal plate 125. Herein, the synthetic resin mat 127 is formed in a lattice form, and is a grid formed by coating polyvinyl chloride (PVC) on the surface of the fiber yarn of polyethylene terephthalate (PET). Here, the grid can also vary in grid size and thickness depending on the load of the equipment. Here, the metal plate 125 and the synthetic resin mat 127 is preferably formed with a hole (not shown) through which the separation preventing anchor 123 can pass.

또한, 상부 베이스(130)는 설비 기기(3)의 저면과 결합되도록 금속 재질로 사각 판 형태로 형성되고, 복수의 제 2앵커볼트홀(131)이 형성되고, 중앙에 제 2결속홀(133)이 형성된다. 여기에서, 상부 베이스(130)는 하부 베이스(110)와 대응되도록 설비 기기(3)의 4곳에 고정되는 것이 바람직하다.In addition, the upper base 130 is formed in the shape of a square plate of a metal material to be coupled to the bottom surface of the equipment 3, a plurality of second anchor bolt holes 131 is formed, the second binding hole 133 in the center ) Is formed. Here, the upper base 130 is preferably fixed to four places of the equipment 3 so as to correspond to the lower base 110.

이하, 본 발명에 따른 설비 기기 기초진동 방지장치구조의 설치 과정 및 작용을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings the installation process and operation of the basic equipment for preventing vibration of the equipment according to the present invention will be described in detail.

먼저, 기초 콘크리트(1) 상에 하부 베이스(110)를 설치 고정하는 데, 하부 베이스(110)에 형성된 제 1앵커볼트홀(111)에 앵커 볼트(140)를 결합하여 고정시킨다. 이때, 기초 콘크리트(1) 상에 앵커 볼트(140)가 돌출 형성될 수도 있고, 기초 콘크리트(1)에 앵커 볼트(140)를 그라우팅시켜 고정시킬 수 있다.First, to install and fix the lower base 110 on the foundation concrete (1), the anchor bolt 140 is coupled and fixed to the first anchor bolt hole 111 formed in the lower base (110). At this time, the anchor bolt 140 may be formed to protrude on the base concrete 1, it may be fixed by grouting the anchor bolt 140 to the base concrete (1).

그리고, 하부 베이스(110)의 제 1결속홀(113)에 방진 패드(120)의 저면에서 돌출된 이탈방지 앵커(123)를 삽입한다.Then, the anti-separation anchor 123 protruding from the bottom surface of the dustproof pad 120 is inserted into the first binding hole 113 of the lower base 110.

그런 다음, 상부 베이스(130)의 제 2결속홀(133)을 방진 패드(120)의 상면에서 돌출된 이탈방지 앵커(123)를 삽입하고, 설비 기기(3)를 기중기와 같은 인양 장비를 이용하여 상부 베이스(130)에 올린 다음, 상부 베이스(130)에 형성된 제 2앵커볼트홀(131)에 앵커 볼트(140)를 결합하여 설비 기기(3)와 상부 베이스(130)를 결합시킨다.Then, the separation prevention anchor 123 protruding from the upper surface of the dustproof pad 120 is inserted into the second binding hole 133 of the upper base 130, and the equipment 3 is lifted using a lifting equipment such as a crane. After raising the upper base 130, the anchor bolt 140 is coupled to the second anchor bolt hole 131 formed in the upper base 130 to couple the equipment 3 and the upper base 130.

상기와 같이 설치가 완료된 상태에서 설비 기기(3)에서 진동이 발생하면, 진 동이 상부 베이스(130)를 통해 방진 패드(120)로 전달된다.When the vibration occurs in the equipment 3 in the installation is completed as described above, the vibration is transmitted to the anti-vibration pad 120 through the upper base 130.

그러면, 방진 패드(120)에서 충격을 흡수하면서 기초 콘크리트(1)에 진동에 전달되는 것을 차단하는 데, 방진 패드(120)의 내부에 금속판(125)과 합성수지 매트(127), 즉 그리드가 교번되어 적층된 상태로 인서트되어 있기 때문에 금속판(125)의 강도 및 그리드의 팽창 저지력으로 인해 방진 패드(120)가 원형을 유지할 수 있다.Then, the shock-absorbing pad 120 blocks shock from being transmitted to the foundation concrete 1 while absorbing the shock, and the metal plate 125 and the synthetic resin mat 127, ie, the grid, are alternately inside the dust-proof pad 120. Since the inserts are stacked and stacked, the dustproof pad 120 may maintain a circular shape due to the strength of the metal plate 125 and the expansion preventing force of the grid.

따라서, 방진 패드에서 충격 흡수시 그 형태가 변형되는 것을 차단하여 설비 기기가 기울어지는 것을 방지할 수 있다.Therefore, it is possible to prevent the equipment device from tilting by blocking the deformation of the shape during shock absorption in the dustproof pad.

상기와 같이 구성되는 본 발명인 설비 기기 기초진동 방지장치구조에 따르면, 방진 패드가 충분히 진동을 흡수하면서도 강도를 유지하여 그 형태가 변형되는 것을 방지할 수 있는 이점이 있다.According to the structure of the apparatus for basic vibration damping device of the present invention configured as described above, there is an advantage that the anti-vibration pad can sufficiently prevent the deformation of the shape by maintaining strength while absorbing vibration sufficiently.

본 발명은 다양하게 변형될 수 있고 여러 가지 형태를 취할 수 있으며 상기 발명의 상세한 설명에서는 그에 따른 특별한 실시 예에 대해서만 기술하였다. 하지만 본 발명은 상세한 설명에서 언급되는 특별한 형태로 한정되는 것이 아닌 것으로 이해되어야 하며, 오히려 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

Claims (3)

삭제delete 삭제delete 기초 콘크리트 상에 설치되는 설비 기기의 기초진동 방지장치구조에 있어서;In the basic vibration preventing device structure of the equipment installed on the foundation concrete; 상기 기초 콘크리트의 상면과 결합되도록 복수의 제 1앵커볼트홀이 형성되고, 중앙에 제 1결속홀이 형성되는 하부 베이스와; 탄성 고무 재질의 본체와, 상기 본체의 중앙에서 수직으로 인서트되어 노출되는 이탈방지 앵커와, 상기 본체의 내부에 일정 간격으로 이격되어 인서트되는 금속판과, 상기 금속판과 금속판 사이에 인서트되는 합성수지 매트로 이루어지는 방진 패드와; 상기 설비 기기의 저면과 결합되도록 복수의 제 2앵커볼트홀이 형성되고, 중앙에 제 2결속홀이 형성되는 상부 베이스를 포함하는 설비 기기 기초진동 방지장치구조에 있어서,A lower base having a plurality of first anchor bolt holes formed to be coupled to an upper surface of the foundation concrete, and having a first binding hole formed at the center thereof; A main body made of an elastic rubber material, an anti-separation anchor inserted and exposed vertically at the center of the main body, a metal plate inserted at a predetermined interval inside the main body, and a synthetic resin mat inserted between the metal plate and the metal plate A dust pad; In the equipment apparatus basic vibration preventing device structure comprising a plurality of second anchor bolt hole is formed to be coupled to the bottom surface of the equipment, the upper base is formed with a second binding hole in the center, 상기 합성수지 매트는,The synthetic resin mat, 격자 형태로 형성되되, 폴리에틸렌 테레프탈레이트(PET)의 섬유사의 표면에 폴리염화비닐(PVC)이 코팅되어 형성되는 그리드인 것을 특징으로 하는 설비 기기 기초진동 방지장치구조.The grid is formed in a grid form, characterized in that the grid is formed by coating a polyvinyl chloride (PVC) on the surface of the fiber yarn of polyethylene terephthalate (PET) equipment vibration prevention device structure.
KR1020070003898A 2007-01-12 2007-01-12 Vibration preventing apparatus KR100730721B1 (en)

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Publication number Priority date Publication date Assignee Title
CN113585328A (en) * 2021-08-18 2021-11-02 中国建筑第二工程局有限公司 Device for mounting, positioning and finely adjusting flatness of shock insulation support and construction method
KR20230014897A (en) 2021-07-21 2023-01-31 주식회사 지앤아이 Structure for Preventing Vibration of Equipment
KR102533192B1 (en) 2022-03-31 2023-05-15 이왕림 A method of constructing foundation for equipment, with improved vibration suppression performance, by assembling divided pads on a vibration-proof mechanism installed on site.
KR20230121175A (en) 2022-02-09 2023-08-18 주식회사 지앤아이 Bolt Fastening Structure and Anti-Vibration Device Including the Same
KR20240055605A (en) 2022-10-19 2024-04-29 주식회사 지앤아이 L-Shaped Bolt Fastening Structure Using Hole Guard
KR20240055606A (en) 2022-10-19 2024-04-29 주식회사 지앤아이 L-Shaped Bolt Fastening Structure for Upright Fastening

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JPH01250547A (en) * 1988-03-31 1989-10-05 Sumitomo Constr Co Ltd Earthquake isolator
JPH09317822A (en) * 1996-05-31 1997-12-12 Bridgestone Corp Base isolation device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230014897A (en) 2021-07-21 2023-01-31 주식회사 지앤아이 Structure for Preventing Vibration of Equipment
CN113585328A (en) * 2021-08-18 2021-11-02 中国建筑第二工程局有限公司 Device for mounting, positioning and finely adjusting flatness of shock insulation support and construction method
KR20230121175A (en) 2022-02-09 2023-08-18 주식회사 지앤아이 Bolt Fastening Structure and Anti-Vibration Device Including the Same
KR102533192B1 (en) 2022-03-31 2023-05-15 이왕림 A method of constructing foundation for equipment, with improved vibration suppression performance, by assembling divided pads on a vibration-proof mechanism installed on site.
KR20240055605A (en) 2022-10-19 2024-04-29 주식회사 지앤아이 L-Shaped Bolt Fastening Structure Using Hole Guard
KR20240055606A (en) 2022-10-19 2024-04-29 주식회사 지앤아이 L-Shaped Bolt Fastening Structure for Upright Fastening
KR20240055607A (en) 2022-10-19 2024-04-29 주식회사 지앤아이 L-Shaped Bolt Fastening Structure for Upright Fastening

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