KR20180066346A - Shock absorbing apparatus for pipe - Google Patents

Shock absorbing apparatus for pipe Download PDF

Info

Publication number
KR20180066346A
KR20180066346A KR1020160166373A KR20160166373A KR20180066346A KR 20180066346 A KR20180066346 A KR 20180066346A KR 1020160166373 A KR1020160166373 A KR 1020160166373A KR 20160166373 A KR20160166373 A KR 20160166373A KR 20180066346 A KR20180066346 A KR 20180066346A
Authority
KR
South Korea
Prior art keywords
frame
upper frame
lower frame
pipe
seal member
Prior art date
Application number
KR1020160166373A
Other languages
Korean (ko)
Other versions
KR101900397B1 (en
Inventor
이효상
정노영
이건영
김재현
박세하
이재훈
Original Assignee
충북대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 충북대학교 산학협력단 filed Critical 충북대학교 산학협력단
Priority to KR1020160166373A priority Critical patent/KR101900397B1/en
Publication of KR20180066346A publication Critical patent/KR20180066346A/en
Application granted granted Critical
Publication of KR101900397B1 publication Critical patent/KR101900397B1/en

Links

Images

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
    • 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
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Disclosed is a vibration absorbing apparatus for a pipe, which comprises: an inner upper frame and an inner lower frame coming in contact with a pipe connector and having a semicircular shape; a plurality of absorbing members installed on an outer circumferential surface of the inner upper frame and the inner lower frame; and an outer upper frame and an outer lower frame installed outer edges of the inner upper frame and the inner lower frame leaving the plurality of absorbing members therebetween and having a semicircular shape. Moreover, one side of the outer upper frame and the outer lower frame can be coupled by a hinge coupling unit. Furthermore, the other side of the frames, capable of being opened, can be coupled or opened by a coupling apparatus.

Description

배관용 내진장치{SHOCK ABSORBING APPARATUS FOR PIPE}[0001] SHOCK ABSORBING APPARATUS FOR PIPE [0002]

본 발명은 배관용 내진장치에 관한 것으로, 보다 구체적으로는 매립된 상태로 설치되는 수도관이나 가스관과 같은 배관이 지진이나 지층의 함몰 및 진동과 같은 외부 충격으로부터 적절히 견딜 수 있도록 하는 배관용 내진장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seismic isolation device for a pipeline, and more particularly, to a seismic isolation device for a pipeline that can appropriately endure a piping such as a water pipe or a gas pipe installed in a buried state from external shocks such as earthquakes, .

일반적으로 상하수도용 배관은 지면의 하부로 매립되어 설치되고, 다수개의 배관이 연결되어 수로를 형성하고 있다. Generally, piping for water supply and drainage is embedded in the lower part of the ground, and a plurality of pipelines are connected to form a channel.

그런데, 상기와 같은 상하수도용 배관은 지면의 하부에 매립된 상태에서 지반이 함몰되거나 지진 및 지반의 진동에 의해 손쉽게 파손되는 문제점이 있었다.However, such a pipe for water supply and drainage has a problem that the ground is buried in the lower part of the ground, or the pipe is easily damaged by the earthquake and vibration of the ground.

특히, 천재지변에 해당하는 지진이 아니더라도 주변 공사나 발파작업에 따라 연약지반이 함몰되거나 진동도히어 배관의 일측으로 강한 외력을 받아 파손되거나 배관 자체가 크랙되어 배수되는 물이 새는 등 여러 가지의 문제점이 있었다.In particular, even if it is not an earthquake corresponding to a natural disaster, there are various problems such as soft ground penetration due to surrounding construction or blasting work, vibration due to vibration due to strong external force to one side of the pipe, cracked pipe itself, .

또한, 상기와 같이 외력에 의해 파손된 배관은 매립되어 있으므로, 그 파손된 부우나 위치를 찾기가 매우 곤란하여 교체 및 보수에 많은 인력과 시간이 소요되는 문제점이 있었다.In addition, since the pipe broken by the external force is buried as described above, it is very difficult to find the damaged boil or the position thereof, and there is a problem that a lot of labor and time are required for replacement and maintenance.

또한, 배관 이음부를 결합시키는 볼트 등의 힘으모만 관이 연결되어 있기 때문에 지진이나 외부 충격에 의해 쉽게 파손되는 문제점이 있었다.In addition, there is a problem that the tube is easily broken due to an earthquake or an external impact because the tube is connected to the pipe only by the force of the bolt coupling the pipe joint.

1. 대한민국 등록실용신안공보 제20-0426197호(2006.09.04)1. Korean Registered Utility Model No. 20-0426197 (September 4, 2006) 2. 대한민국 등록특허공보 제10-0932663호(2009.12.10)2. Korean Patent Registration No. 10-0932663 (December 10, 2009)

본 발명의 목적은 상기의 문제점을 해결하기 위하여 안출된 것으로, 외부의 충격이나 진동에 대하여 적절히 견딜 수 있도록 한 배관용 내진장치를 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide an earthquake-resistant apparatus for piping that can withstand external shocks and vibrations.

본 발명의 다른 목적은 배관의 연결부에 장착될 때에 견고하게 장착되어 이음부에서의 누수현상을 방지하고, 외부의 충격시에는 최적의 완충력으로 충격을 완화할 수 있도록 한 배관용 내진장치를 제공하는 데 있다.Another object of the present invention is to provide a seismic isolation device for piping that is rigidly mounted to a connection portion of a pipeline to prevent water leakage at the joint portion and mitigates impact with an optimal buffering force at the time of external impact There is.

상기 목적을 달성하기 위하여, 본 발명에 따른 배관용 내진장치는,In order to achieve the above object, according to the present invention,

관이음부에 접하여 설치되며 각각 반원형 형상을 갖는 내측상부틀 및 내측하부틀; 상기 내측상부틀 및 내측하부틀의 외주면에 설치되는 다수의 완충부재; 및 상기 다수의 완충부재를 사이에 두고 상기 내측상부틀 및 내측하부틀의 외각에 설치되며 각각 반원형 형상을 갖는 외측상부틀 및 외측하부틀;을 포함하고,An inner upper frame and an inner lower frame, each of which has a semicircular shape and is disposed in contact with the tube; A plurality of buffer members provided on outer peripheral surfaces of the inner upper frame and the inner lower frame; And an outer upper mold and an outer lower mold installed at the outer periphery of the inner upper mold and the inner lower mold with the plurality of buffer members interposed therebetween and each having a semicircular shape,

상기 외측상부틀 및 외측하부틀의 일측은 힌지결합부에 의해 결합되고, 타측은 개방될 수 있는 구조로서 결합장치에 의해서 결합되거나 개방될 수 있는 것을 특징으로 한다.Wherein one side of the outer upper mold and the outer lower mold are coupled by a hinge coupling part and the other side is openable and can be coupled or opened by a coupling device.

상기 내측상부틀의 내주면 중앙에는 제 1요부가 형성되고, 상기 내측하부틀의 내주면 중앙에는 제 2요부가 형성되며,A first recess is formed at the center of the inner peripheral surface of the inner upper die, a second recess is formed at the center of the inner peripheral surface of the inner lower die,

상기 제 1요부에는 제 1시일부재가 장착되고, 상기 제 2요부에는 제 2시일부재가 장착되는 것을 특징으로 한다.A first sealing member is mounted on the first recessed portion, and a second sealing member is mounted on the second recessed portion.

상기 제 1시일부재와 제 2시일부재의 외주부 및 내주부에는 각가 산과 골 형상의 돌출부가 형성되는 것을 특징으로 한다.And protrusions of an arcuate and bony shape are formed on the outer peripheral portion and the inner peripheral portion of the first seal member and the second seal member.

상기 외측상부틀의 타측에는 제 1고정부가 설치되어 있고, 상기 제 1고정부로부터 상기 외측상부틀의 외주면까지 상부보강부재가 연장되어 설치되며,A first fixing portion is provided on the other side of the outer upper frame and an upper reinforcing member is extended from the first fixing portion to the outer peripheral surface of the outer upper frame,

상기 외측하부틀의 타측에는 제 2고정부가 설치되어 있고, 상기 제 2고정부로부터 상기 외측하부틀의 외주면까지 하부보강부재가 연장되어 설치되는 것을 특징으로 한다.A second fixing portion is provided on the other side of the outer lower frame and a lower reinforcing member is extended from the second fixing portion to the outer peripheral surface of the outer lower frame.

상기 결합장치는 결합나사부와 너트부인 것을 특징으로 하는 배관용 내진장치. Wherein the coupling device is an engagement screw portion and a nut portion.

본 발명에 따르면, 상하수도용 또는 가스이송용 배관이 지진이나 지층의 함몰 및 진동에 대해 적절히 견딜 수 있도록 함으로써, 배관의 내진이 적절히 이루어지고 지진 및 진동과 지층의 함몰로 인한 배관의 파손이 적절히 방지되는 효과를 갖는다.According to the present invention, it is possible to appropriately endure earthquake or gas transfer piping against earthquake and subduction and vibration of a stratum, so that it is possible to properly earthquake the pipe and to prevent damage of the pipe due to earthquake, vibration, Effect.

본 발명에 따르면, 배관의 연결부에 보다 견고하게 장착됨으로써, 이음부에서의 누수현상을 방지할 수 있는 효과가 있다.According to the present invention, there is an effect that leakage phenomenon at the joint portion can be prevented by being more firmly attached to the connection portion of the pipe.

본 발명에 따르면, 최적의 완충력을 확보함으로써, 외부의 충격을 크게 완화시킬 수 있는 효과가 있다.According to the present invention, there is an effect that external impact can be greatly alleviated by securing the optimum buffering force.

도 1은 본 발명에 따른 배관용 내진장치가 파이프에 설치된 상태를 도시한 사시도이다.
도 2a 및 도 2b는 본 발명에 따른 배관용 내진장치의 사시도이다.
도 3은 본 발명에 따른 배관용 내진장치의 분해사시도이다.
도 4는 도 3의 결합사시도이다.
도 5a는 본 발명에 따른 배관용 내진장치의 정단면도이고, 도 5b는 외부진동이 상하로 발생할 경우에 본 발명에 따른 배관용 내진장치의 동작을 나타낸 정단면도이며, 도 5c는 외부진동이 좌우로 발생할 경우에 본 발명에 따른 배관용 내진장치의 동작을 나타낸 정단면도이다.1 is a perspective view showing a state in which a pipe end seismic isolation device according to the present invention is installed on a pipe.
2A and 2B are perspective views of a seismic isolation device for piping according to the present invention.
3 is an exploded perspective view of a seismic isolation device for piping according to the present invention.
FIG. 4 is a perspective view of FIG. 3. FIG.
5B is a front sectional view showing the operation of the seismic isolation device for piping according to the present invention when an external vibration occurs up and down. FIG. 5C is a cross- Sectional view showing the operation of the earthquake-proof apparatus for piping according to the present invention in the event that the earthquake occurs.

이하, 첨부된 도면을 참조하여 본 발명에 따른 배관용 내진장치를 상세하게 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an earthquake-proof apparatus for piping according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 배관용 내진장치가 파이프에 설치된 상태를 도시한 사시도이고, 도 2a 및 도 2b는 본 발명에 따른 배관용 내진장치의 사시도이며, 도 3은 본 발명에 따른 배관용 내진장치의 분해사시도이다.FIG. 1 is a perspective view showing a state in which a seismic isolation device for piping according to the present invention is installed on a pipe, FIGS. 2a and 2b are perspective views of a seismic isolation device for a pipe according to the present invention, Fig.

도 1 내지 도 3에 도시된 바와 같이, 본 발명에 따른 배관용 내진장치는 관이음부(5) 상에 설치되는 것으로, 외부의 충격으로부터 관을 보호하기 위하여 완충역할을 할 수 있는 것이다. 상기 배관용 내진장치는 크게, 상부장치와 그에 대응하는 하부장치로 구성된 것으로서, 상호간에 결합할 수 있도록 대응되는 구성요소들을 구비하고 있다. As shown in FIGS. 1 to 3, the pipe end seismic isolation device according to the present invention is installed on the pipe joint 5, and can function as a buffer to protect the pipe from external impacts. The above-mentioned seismic isolation device for piping is roughly composed of an upper device and a corresponding lower device, and has corresponding components to be mutually coupled.

본 발명에 따른 배관용 내진장치는 관이음부(5)에 접하여 설치되는 내측상부틀(30)과 내측하부틀(40)을 구비한다. 상기 내측상부틀(30)과 내측하부틀(40)은 각각 반원형 형상을 가지며, 내측상부틀(30)의 양단에 형성된 제 2결합홈(27)과 내측하부틀(40)의 양단에 형성된 제 2결합돌부(25)들에 의해 결합될 수 있다.The seismic isolation device for piping according to the present invention comprises an inner upper frame (30) and an inner lower frame (40) provided in contact with the pipe (5). The inner upper mold 30 and the inner lower mold 40 each have a semicircular shape and include a second engaging groove 27 formed at both ends of the inner upper mold 30 and a second engaging recess 27 formed at both ends of the inner lower mold 40 2 engaging protrusions 25. As shown in Fig.

또한, 상기 내측상부틀(30)의 내주면 중앙에는 제 1요부(33)가 형성되어 있고, 상기 제 1요부(33)에는 제 1시일부재(38)가 장착될 수 있다. 상기 내측하부틀(40)의 내주면 중앙에도 제 2요부(43)가 형성되어 있고, 상기 제 2요부(43)에는 제 2시일부재(48)가 설치된다.A first recessed portion 33 is formed at the center of the inner peripheral surface of the inner upper frame 30 and a first seal member 38 may be attached to the first recessed portion 33. A second recessed portion 43 is formed at the center of the inner peripheral surface of the inner lower frame 40 and a second seal member 48 is provided at the second recessed portion 43.

따라서, 상기 내측상부틀(30)과 내측하부틀(40)이 관이음부(5)에 설치되어 결합될 때, 상기 제 1시일부재(38)와 제 2시일부재(48)가 결합되면서 관이음부에서 발생할 수 있는 누수현상을 막을 수 있게 된다.When the inner upper frame 30 and the inner lower frame 40 are installed on the pipe joint 5 and the first seal member 38 and the second seal member 48 are coupled, It is possible to prevent leakage phenomena that may occur in the joint portion.

상기 제 1시일부재(38)와 제 2시일부재(48)의 외주부 및 내주부에는 각가 산과 골 형상의 돌출부(61)가 형성되어 있다. 이러한 돌출부(61)의 구조를 통해서, 상기 제 1시일부재(38)와 제 2시일부재(48)가 관이음부(5)에 보다 정확하고 신뢰성 있게 밀착될 수 있는 것이다.An arcuate and bony protrusion 61 is formed on the outer circumferential portion and the inner circumferential portion of the first seal member 38 and the second seal member 48, respectively. The first seal member 38 and the second seal member 48 can be more accurately and reliably adhered to the pipe fitting 5 through the structure of the protrusion 61. [

상기 제 1시일부재(38)과 제 2시일부재(48)은 각가 상기 내측상부틀(30)과 내측하부틀(40)에 수직하게 세워져서 설치될 수도 있다. 이렇게 설치됨으로써, 관이음부로부터의 누수현상을 더 확실하게 방지할 수 있는 것이다.The first seal member 38 and the second seal member 48 may be installed vertically to the inner upper mold 30 and the inner lower mold 40, respectively. With this arrangement, it is possible to more reliably prevent the leakage of water from the tube.

상기 내측상부틀(30)과 내측하부틀(40)의 외각에는 외측상부틀(10)과 외측하부틀(20)이 다수의 완충부재(50)를 사이에 두고 설치된다. 즉, 상기 내측상부틀(30)과 외측상부틀(10) 사이에 완충부재(50)가 고정설치되어 있고, 상기 내측하부틀(40)과 외측하부틀(20) 사이에도 완충부재(50)가 고정설치되어 있다. 상기 완충부재(50)는 장력을 갖는 스프링일 수도 있고, 발포폴리에틸렌과 같은 스폰지 형태의 완충재료일 수도 있다.An outer upper frame 10 and an outer lower frame 20 are installed on the outer sides of the inner upper frame 30 and the inner lower frame 40 with a plurality of buffer members 50 interposed therebetween. A cushioning member 50 is fixed between the inner upper frame 30 and the outer upper frame 10 and a buffer member 50 is also provided between the inner lower frame 40 and the outer lower frame 20. [ Is fixedly installed. The buffer member 50 may be a spring having a tension, or a buffer material in the form of a sponge such as expanded polyethylene.

상기 외측상부틀(10)과 외측하부틀(20)도 반원형 형상을 가지며, 일측은 힌지결합부(19)에 의해 결합되어 있고, 타측은 개방될 수 있는 구조로서 결합장치에 의해서 결합되거나 개방될 수 있는 것이다.The outer upper frame 10 and the outer lower frame 20 also have a semicircular shape, one side of which is coupled by the hinge coupling 19, and the other side of which is openable. You can.

즉, 상기 외측상부틀(10)의 타측에는 제 1고정부(13)이 설치되어 있고, 상기 제 1고정부(13)으로부터 상기 외측상부틀(10)의 외주면까지 상부보강부재(11)가 연장되어 설치된다. 또한, 상기 외측하부틀(20)의 타측에는 제 2고정부(23)이 설치되어 있고, 상기 제 2고정부(23)으로부터 상기 외측하부틀(20)의 외주면까지 하부보강부재(21)가 연장되어 설치된다.The first fixing part 13 is provided on the other side of the outer upper frame 10 and the upper reinforcing member 11 extends from the first fixing part 13 to the outer peripheral surface of the outer upper frame 10 Respectively. A second fixing portion 23 is provided on the other side of the outer lower frame 20 and a lower reinforcing member 21 extends from the second fixing portion 23 to the outer peripheral surface of the outer lower frame 20 Respectively.

상기 제 1고정부(13)과 제 2고정부에는 고정홀이 형성되어 있어서, 결합나사부(55)와 너트부(57)의 나사결합에 의해서 최종적으로 결합될 수 있다. 이와 같은 결합장치는 선택적으로 여러가지 구조로 변형될 수 있으며, 이러한 결합장치의 선택은 당업자들에게는 쉽게 선택될 수 있는 것이다.A fixing hole is formed in the first fixing part 13 and the second fixing part and can be finally combined by screwing the coupling screw 55 and the nut 57 together. Such coupling devices can optionally be modified into various structures, and the selection of such coupling devices can be readily selected by those skilled in the art.

이때, 상기 상부보강부재(11)과 하부보강부재(21)는 단순한 고정력의 향상 이외에도 외측상부틀(10)과 외측하부틀(20)의 결합력을 향상시키는 역할도 한다. 도 4를 참조하면, 본 발명에 따른 배관용 내진장치의 결합시에, 즉 상기 결합나사부(55)와 너트부(57)의 결합시에는 하방으로 결합력(F1)이 작용하게 되는데, 이때 상기 상부보강부재(11)가 상기 외측상부틀(10)을 잡아당기는 인장력(F2)이 부분적으로 작용하게 된다. 이러한 상부보강부재(11)의 인장력(F2)를 통해서 전체적인 배관용 내진장치의 결합력을 크게 증대시킬 수 있는 것이다. 상기 하부보강부재(21)의 작용도 동일하게 발생하게 된다.The upper reinforcing member 11 and the lower reinforcing member 21 improve the bonding force between the outer upper frame 10 and the outer lower frame 20 in addition to the simple fixing force. Referring to FIG. 4, when the seismic isolation device for piping according to the present invention is engaged, that is, when the engagement screw portion 55 and the nut portion 57 are engaged, a coupling force F1 is applied downward. The tensile force F2 that the reinforcing member 11 pulls the outer upper frame 10 partially acts. It is possible to greatly increase the coupling force of the entire piping seismic device through the tensile force F2 of the upper reinforcing member 11. [ The operation of the lower reinforcement member 21 will also occur.

이하, 첨부된 도면을 참조하여 본 발명에 따른 배관용 내진장치의 동작에 대하여 설명한다.Hereinafter, the operation of the seismic isolation device for piping according to the present invention will be described with reference to the accompanying drawings.

먼저, 본 발명에 따른 배관용 내진장치를 관이음부(5)에 결합하기 위해서, 관이음부(5)에 내측상부틀(30)과 내측하부틀(40)를 위치시켜서 상기 제 1시일부재(38)와 제 2시일부재(48)이 관이음부(5)와 맞닿도록 한다. 이 상태에서 결합나사부(55)와 너트부(57)를 결합시키면 외측상부틀(10)과 외측하부틀(30)은 힌지결합부(19)를 축으로하여 조임결합을 하게 된다. 그러면, 나사결합 작용에 의해 결합력(F1)이 발생하면서 결합이되는데, 이때 상부보강부재(11)와 하부보강부재(21)에 의해 발생되는 인장력(F2)을 통해서 상기 외측상부틀(10)과 외측하부틀(30)은 더 확실하고 신뢰성있는 결합을 하게 되는 것이다(도 5a 참조).First, the inner upper frame 30 and the inner lower frame 40 are positioned on the pipe joint 5 in order to connect the seismic isolation device for piping according to the present invention to the pipe joint 5, (38) and the second seal member (48) abut the pipe fitting portion (5). In this state, when the engaging threaded portion 55 and the nut portion 57 are engaged, the outer upper frame 10 and the outer lower frame 30 are engaged with each other with the hinge engaging portion 19 as an axis. At this time, through the tensile force F2 generated by the upper reinforcing member 11 and the lower reinforcing member 21, the upper upper frame 10 and the lower upper frame 10 are engaged with each other while the coupling force F1 is generated by the screw- So that the outer lower frame 30 becomes more reliable and reliable (see Fig. 5A).

이렇게 다수의 관을 연결할 때 사용되는 배관용 내진장치는 외부의 진동이나 충격에 대해서 완충역할을 할 수 있다.The piping seismic device used to connect multiple pipes in this way can serve as a buffer against external vibrations and impacts.

예를 들어, 도 5b를 참조하면, 외부진동이 상하로 발생할 경우에 본 발명에 따른 배관용 내진장치는 파이프는 그대로 위치하게 하고 내진장치만 완충부재에 의해 최적으로 움직일 수 있는 것이다.For example, referring to FIG. 5B, when an external vibration occurs up and down, the piping seismic apparatus according to the present invention allows the pipe to be positioned as it is, and only the earthquake-resistant apparatus can be optimally moved by the buffer member.

또한, 도 5c를 참조하면, 외부진동이 좌우로 발생할 경우에 본 발명에 따른 배관용 내진장치는 파이프는 그대로 위치하게 하고 내진장치만 완충부재에 의해 최적으로 움직일 수 있는 것이다.Referring to FIG. 5C, when the external vibration is generated in the right and left directions, the piping seismic apparatus according to the present invention allows the pipe to be positioned as it is, and only the earthquake-resistant apparatus can be moved optimally by the buffer member.

이상에서 본 발명의 바람직한 실시예에 대하여 상세하게 설명하였지만 본 발명의 권리범위는 이에 한정되는 것은 아니고 다음의 청구범위에서 정의하고 있는 본 발명의 기본 개념을 이용한 당업자의 여러 변형 및 개량 형태 또한 본 발명의 권리범위에 속하는 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

10: 외측상부틀 11: 상부보강부재
13: 제 1고정부 15: 제 1결합돌부
17: 제 1결합홈 19: 힌지결합부
20: 외측하부틀 21: 하부보강부재
23: 제 2고정부 25: 제 2결합돌부
27: 제 2결합홈 30: 내측상부틀
33: 제 1요부 38: 제 1시일부재
40: 내측하부틀 43: 제 2요부
48: 제 2시일부재 50: 완충부재
55: 결합나사부 57: 너트부
61: 돌출부10: outer upper frame 11: upper reinforcing member
13: first fixing part 15: first coupling projection
17: first coupling groove 19: hinge coupling part
20: outer lower frame 21: lower reinforcing member
23: second fixing part 25: second coupling projection
27: second engaging groove 30: inner upper frame
33: first recessed portion 38: first seal member
40: inner lower frame 43: second recess
48: second seal member 50: buffer member
55: engaging thread portion 57: nut portion
61: protrusion

Claims (5)

관이음부에 접하여 설치되며 각각 반원형 형상을 갖는 내측상부틀 및 내측하부틀;
상기 내측상부틀 및 내측하부틀의 외주면에 설치되는 다수의 완충부재; 및
상기 다수의 완충부재를 사이에 두고 상기 내측상부틀 및 내측하부틀의 외각에 설치되며 각각 반원형 형상을 갖는 외측상부틀 및 외측하부틀;을 포함하고,
상기 외측상부틀 및 외측하부틀의 일측은 힌지결합부에 의해 결합되고, 타측은 개방될 수 있는 구조로서 결합장치에 의해서 결합되거나 개방될 수 있는 것을 특징으로 하는 배관용 내진장치.An inner upper frame and an inner lower frame, each of which has a semicircular shape and is disposed in contact with the tube;
A plurality of buffer members provided on outer peripheral surfaces of the inner upper frame and the inner lower frame; And
And an outer upper mold and an outer lower mold installed at the outer periphery of the inner upper mold and the inner lower mold with the plurality of buffer members therebetween and each having a semicircular shape,
Wherein one side of the outer upper mold and the outer lower mold are coupled by a hinge coupling part and the other side is openable and can be coupled or opened by a coupling device. 제 1항에 있어서,
상기 내측상부틀의 내주면 중앙에는 제 1요부가 형성되고, 상기 내측하부틀의 내주면 중앙에는 제 2요부가 형성되며,
상기 제 1요부에는 제 1시일부재가 장착되고, 상기 제 2요부에는 제 2시일부재가 장착되는 것을 특징으로 하는 배관용 내진장치.The method according to claim 1,
A first concave portion is formed at the center of the inner circumferential surface of the inner upper mold, a second concave portion is formed at the center of the inner circumferential surface of the inner lower mold,
Wherein a first seal member is mounted on the first recessed portion and a second seal member is mounted on the second recessed portion. 제 2항에 있어서,
상기 제 1시일부재와 제 2시일부재의 외주부 및 내주부에는 각가 산과 골 형상의 돌출부가 형성되는 것을 특징으로 하는 배관용 내진장치.3. The method of claim 2,
Wherein protrusions of an acid and a bony shape are formed on the outer peripheral portion and the inner peripheral portion of the first seal member and the second seal member, respectively. 제 1항에 있어서,
상기 외측상부틀의 타측에는 제 1고정부가 설치되어 있고, 상기 제 1고정부로부터 상기 외측상부틀의 외주면까지 상부보강부재가 연장되어 설치되며,
상기 외측하부틀의 타측에는 제 2고정부가 설치되어 있고, 상기 제 2고정부로부터 상기 외측하부틀의 외주면까지 하부보강부재가 연장되어 설치되는 것을 특징으로 하는 배관용 내진장치. The method according to claim 1,
A first fixing portion is provided on the other side of the outer upper frame and an upper reinforcing member is extended from the first fixing portion to the outer peripheral surface of the outer upper frame,
Wherein a second fixing portion is provided on the other side of the outer lower frame and a lower reinforcing member is extended from the second fixing portion to the outer peripheral surface of the outer lower frame. 제 1항에 있어서,
상기 결합장치는 결합나사부와 너트부인 것을 특징으로 하는 배관용 내진장치. The method according to claim 1,
Wherein the coupling device is an engagement screw portion and a nut portion.
KR1020160166373A 2016-12-08 2016-12-08 Shock absorbing apparatus for pipe KR101900397B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160166373A KR101900397B1 (en) 2016-12-08 2016-12-08 Shock absorbing apparatus for pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160166373A KR101900397B1 (en) 2016-12-08 2016-12-08 Shock absorbing apparatus for pipe

Publications (2)

Publication Number Publication Date
KR20180066346A true KR20180066346A (en) 2018-06-19
KR101900397B1 KR101900397B1 (en) 2018-09-21

Family

ID=62790300

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160166373A KR101900397B1 (en) 2016-12-08 2016-12-08 Shock absorbing apparatus for pipe

Country Status (1)

Country Link
KR (1) KR101900397B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662294A (en) * 2018-07-02 2018-10-16 江苏苏鑫管夹制造有限公司 A kind of shockproof pipe clamp of duplex dual-hole
CN110500454A (en) * 2019-08-27 2019-11-26 淄博爱科工矿机械有限公司 A kind of filling piping attachment device
CN112413238A (en) * 2020-11-20 2021-02-26 中国一冶集团有限公司 Pump line shock-absorbing structure
CN113187957A (en) * 2021-05-20 2021-07-30 禹州市洁通塑胶有限公司 Split subassembly is cup jointed with combination formula to drain pipe spare
KR102330843B1 (en) * 2020-07-03 2021-11-24 이선우 Double piping support for transfer of the ship fuel
EP3988832A4 (en) * 2019-06-20 2023-01-04 Waterworks Technology Development Organization Co., Ltd. Separation prevention structure for pipe connection part

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468428U (en) * 1990-10-26 1992-06-17
KR100208462B1 (en) * 1996-09-20 1999-07-15 이문수 Soundproofing dustproof device for pipe arrangement
JP2001324080A (en) * 2000-05-16 2001-11-22 Mitsubishi Heavy Ind Ltd Dynamic damper for piping
KR200426197Y1 (en) 2006-06-27 2006-09-19 주식회사 아이텍코리아 Aseismatic apparatus of water supply and drainage pipes
KR100779163B1 (en) * 2007-06-11 2007-11-26 주식회사 에이브이티 Apparatus for decreasing a piping vibration
KR100932663B1 (en) 2009-09-23 2009-12-17 주식회사 다산컨설턴트 Shock-absorbing apparatus of waterworks
JP2014202242A (en) * 2013-04-03 2014-10-27 株式会社光明製作所 Packing built-in type pipe joint
KR101619382B1 (en) * 2015-08-21 2016-05-10 (주)경창밴드 Connecting band for an upper and lower drain pipe of a structure and connecting method using the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468428U (en) * 1990-10-26 1992-06-17
KR100208462B1 (en) * 1996-09-20 1999-07-15 이문수 Soundproofing dustproof device for pipe arrangement
JP2001324080A (en) * 2000-05-16 2001-11-22 Mitsubishi Heavy Ind Ltd Dynamic damper for piping
KR200426197Y1 (en) 2006-06-27 2006-09-19 주식회사 아이텍코리아 Aseismatic apparatus of water supply and drainage pipes
KR100779163B1 (en) * 2007-06-11 2007-11-26 주식회사 에이브이티 Apparatus for decreasing a piping vibration
KR100932663B1 (en) 2009-09-23 2009-12-17 주식회사 다산컨설턴트 Shock-absorbing apparatus of waterworks
JP2014202242A (en) * 2013-04-03 2014-10-27 株式会社光明製作所 Packing built-in type pipe joint
KR101619382B1 (en) * 2015-08-21 2016-05-10 (주)경창밴드 Connecting band for an upper and lower drain pipe of a structure and connecting method using the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662294A (en) * 2018-07-02 2018-10-16 江苏苏鑫管夹制造有限公司 A kind of shockproof pipe clamp of duplex dual-hole
EP3988832A4 (en) * 2019-06-20 2023-01-04 Waterworks Technology Development Organization Co., Ltd. Separation prevention structure for pipe connection part
CN110500454A (en) * 2019-08-27 2019-11-26 淄博爱科工矿机械有限公司 A kind of filling piping attachment device
KR102330843B1 (en) * 2020-07-03 2021-11-24 이선우 Double piping support for transfer of the ship fuel
CN112413238A (en) * 2020-11-20 2021-02-26 中国一冶集团有限公司 Pump line shock-absorbing structure
CN112413238B (en) * 2020-11-20 2023-10-24 中国一冶集团有限公司 Pump line shock-absorbing structure
CN113187957A (en) * 2021-05-20 2021-07-30 禹州市洁通塑胶有限公司 Split subassembly is cup jointed with combination formula to drain pipe spare

Also Published As

Publication number Publication date
KR101900397B1 (en) 2018-09-21

Similar Documents

Publication Publication Date Title
KR101900397B1 (en) Shock absorbing apparatus for pipe
KR101948596B1 (en) Seismic restraint of gas piping
KR101171876B1 (en) The damper for the earthquake-proof
KR101332602B1 (en) Seismic control brace apparatus and bracing method
JP2013164121A (en) Vibration isolation suspension quake-attenuation structure
JP6341722B2 (en) Seismic joint for branch pipe
JP4683579B1 (en) Reinforcement structure for wooden buildings
KR100995937B1 (en) A seismic retrofit system for reinforced concrete structures
JP5880812B2 (en) Seismic control joint structure for concrete products and joint construction measures
JP6830523B2 (en) Seismic retrofitting damper
JP2007278411A (en) Damper device
CN108691555B (en) Fault broken zone section anti-seismic tunnel pipeline connecting piece
KR100887160B1 (en) The structure aseismic reinforcement method of construction for which multi connection elastic device was used
KR101807987B1 (en) Riser pipe assembly and construction method thereof
JP2009174236A (en) Base isolation and seismic response control auxiliary implement, its use method, and connecting structure
JP2017066776A (en) Earthquake-proof joint structure
JP5968688B2 (en) Seismic reduction structure
KR20190069991A (en) Seismic isolation rubber pad for micro-pile and construction method of micro-pile using the same
KR100952230B1 (en) Lintel beam type high attenuation damper for reducing lateral load
KR101548170B1 (en) Precast Concrete Culvert having a earthquake control pad
JP6367737B2 (en) Anti-vibration separator
JP6877061B6 (en) Segment joint structure
JP5226366B2 (en) Buffer joint for concrete products
KR20190129714A (en) Floor structure
CN112833256B (en) Impact-resistant building vertical pipeline support

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right