KR100932663B1 - Shock-absorbing apparatus of waterworks - Google Patents

Shock-absorbing apparatus of waterworks Download PDF

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Publication number
KR100932663B1
KR100932663B1 KR1020090090249A KR20090090249A KR100932663B1 KR 100932663 B1 KR100932663 B1 KR 100932663B1 KR 1020090090249 A KR1020090090249 A KR 1020090090249A KR 20090090249 A KR20090090249 A KR 20090090249A KR 100932663 B1 KR100932663 B1 KR 100932663B1
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South Korea
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buffer
walls
base plate
water supply
right sides
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KR1020090090249A
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Korean (ko)
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이해경
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주식회사 다산컨설턴트
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/02—Public or like main pipe systems
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Vibration Dampers (AREA)

Abstract

PURPOSE: A shock-absorbing apparatus of waterworks is provided to dampen the impact applied to water supply pipes using buffer walls which moves in a transverse or inclined direction. CONSTITUTION: A shock-absorbing apparatus of waterworks comprises a base plate(10), a support ring(20), first and second sliders(31,41), first and second buffer walls(30,40), buffer springs(33,43), and a top cover(50). The base plate comprises a buffer pad(11) and rails(12,13) in which a water supply pipe(1) is settled. The support ring is coupled to the outer side of the water supply pipe. The first and second sliders move along the rails of the base plate in a traverse direction. The first and second buffer wall are arranged on the right and left sides of the base plate, respectively, and connected to the first and second sliders on the bottom by axial pins(32,42). The first and second buffer walls move along the first and second sliders and are controlled in angle through the axial pins. The buffer spring is installed between the support ring and the first and second buffer walls in order to absorbs an impact. The top cover is arranged on the top of the first and second buffer walls to protect the water supply pipe. In the top cover, first and second lid parts(52,53) are connected through a bellows(51). The first and second buffer walls are connected to elongated holes(52a,53a) through angle adjusting pins(34,44).

Description

상수도관 완충장치{SHOCK-ABSORBING APPARATUS OF WATERWORKS}Water pipe damper {SHOCK-ABSORBING APPARATUS OF WATERWORKS}

본 발명은 상수도관 완충장치에 관한 것으로서, 더욱 상세하게는 지중에 매설된 상수도관에 측방향이나 경사방향으로 충격이 가해지는 경우 이 충격을 효과적으로 흡수하여 상수도관을 보호할 수 있는 상수도관 완충장치에 관한 것이다.The present invention relates to a water pipe shock absorber, and more particularly, when a shock is applied to the water pipe buried in the ground in the lateral or inclined direction, the water pipe shock absorber which can effectively absorb the shock to protect the water pipe. It is about.

일반적으로 상수도관은 지중에 매설되는 경우, 지반 침하에 따라 연결 이음부가 이탈되지 않도록 하부에 방석 기초를 지지하거나 기초판을 넓게 설치하는 등 상수도관의 침하에 따른 사고를 방지하기 위한 시설이 설치된다.Generally, when the water supply pipe is buried in the ground, facilities are installed to prevent accidents due to the settlement of the water supply pipe, such as supporting a cushion base or installing a wide base plate so that the connection joint is not separated due to ground subsidence. .

하지만, 지중에 매설되는 상수도관은 도로 주변에 설치되는 경우가 많아, 대형 트럭 또는 버스와 같이 고중량을 가지는 차량이 상수도관의 매설 지역과 인접하게 주행하는 경우, 중량에 따라 발생되는 진동에 의해 매설관인 상수도관에 진동이 발생되는 문제점이 있다.However, water pipes buried underground are often installed around roads, and when heavy vehicles such as large trucks or buses travel adjacent to the buried areas of water pipes, they are buried by vibration generated according to the weight. There is a problem that vibration occurs in the water supply pipe which is a pipe.

즉, 이러한 진동에 따라 상수도관이 매설된 위치를 이탈하게 되어 계절 변화에 따른 온도차에 의해 상수도관이 파손되어 시민에게 상수도 공급이 어려워지게 되는 원인을 제공하고 있다.In other words, the vibration of the water supply pipe is buried out of the buried position, and the water supply pipe is damaged by the temperature difference according to the seasonal change, thereby providing a reason that it is difficult to supply the water to the citizens.

이러한 문제점을 해결하기 위하여 특허 제00615427호(상수도관 완충장치)가 있다.In order to solve this problem, there is a patent (00615427) (water conduit buffer).

상기 상수도관 완충장치는, 원통형 형태로 양측이 오픈되어 완충효과를 달성하기 위한 실링재가 이음부 외측에 밀착되게 설치되고 실링재 외측에 반원형 형태로 양측에 플랜지가 형성되어 볼트와 너트로 체결되는 2개 1조의 완충구1.2가 설치되어 상수도관의 이음부를 접속하여 누수를 방지하도록 길이방향으로 연장설치되는 상수도관에 있어서,The water pipe buffer device, the two sides are opened in a cylindrical form to ensure that the sealing material is installed in close contact with the outer side of the joint portion to achieve a cushioning effect, and the flange is formed on both sides in a semicircular form on the outer side of the sealing material is fastened with bolts and nuts In a water supply pipe provided with a pair of buffer port 1.2 extending in the longitudinal direction to connect the joint of the water supply pipe to prevent water leakage,

상기 실링재의 외주면에 탄성작동되는 완충구조가 제공되는 한편, 2개 1조로 구성되고, 반원형판의 양측에 평판이 수평하게 형성되며, 평판에 체결홀이 형성되고, 반원형판에 다수개의 원통 돌기가 돌출되며, 원통 돌기의 내측에 스프링이 삽입되고, 원통 돌기의 내주면에 로드가 삽입되어 유동되며, 로드의 끝에는 반원형판과 같은 받침판이 형성되고 반원형판의 폭 방향 양측에 결합홈이 형성된 완충구1,2; 상기 완충구1,2의 폭 방향 양측 결합홈에 플랜지가 삽입되어 체결되는 한편, 일측에서 타측으로 테이퍼지면서 단차(또는 주름)를 가지도록 외형이 형성되고 내부 중앙이 일측에서 타측으로 관통되며, 일측 외주면에 플랜지가 형성되고 전방으로 돌출편이 형성된 고무 완충재;로 구성된 완충장치가 설치되는 것을 특징으로 한다.On the outer circumferential surface of the sealing material is provided an elastically actuated buffer structure, which is composed of two sets, the plate is formed horizontally on both sides of the semi-circular plate, the fastening hole is formed in the plate, a plurality of cylindrical projections on the semi-circular plate A shock-absorbing port 1 which protrudes, a spring is inserted into the inner side of the cylindrical protrusion, a rod is inserted into the inner peripheral surface of the cylindrical protrusion, and flows, and a supporting plate such as a semi-circular plate is formed at the end of the rod, and coupling grooves are formed at both sides in the width direction of the semi-circular plate. ,2; While the flange is inserted into and fastened to the coupling grooves on both sides of the shock absorber 1 and 2 in the width direction, an outer shape is formed to have a step (or wrinkle) while tapering from one side to the other side, and an inner center penetrates from one side to the other side, and one side thereof. Characterized in that the shock absorber consisting of; a rubber cushioning material is formed on the outer circumferential surface and the protrusion is formed forward.

그러나, 전술한 완충장치는 상수도관의 둘레부에 설치되어 상수도관을 덮고 있는 것일 뿐 실질적으로 측방향이나 경사방향에 대한 충격을 보호할 수 없는 구조 이다.However, the above-described shock absorber is installed only at the periphery of the water supply pipe to cover the water supply pipe, and is a structure that cannot substantially protect the impact in the lateral direction or the inclined direction.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 지중에 매설된 상수도관에 측방향 및 경사방향의 충격이 가해지는 경우 완충벽이 좌우로 이동 및 경사지게 이동하면서 상수도관을 향하는 충격을 완벽하게 완충할 수 있는 상수도관 완충장치를 제공하는데 그 목적이 있다. The present invention is to solve the above problems, and when the impact in the lateral and inclined direction is applied to the water supply pipe buried in the ground, the shock absorbing shock toward the water supply pipe while moving to the left and right and inclined buffer wall completely It is an object of the present invention to provide a water pipe buffer device capable of doing so.

전술한 바와 같은 목적을 달성하기 위한 본 발명에 의한 상수도관 완충장치는, 상면 중앙부에 상수도관이 안착되는 완충패드가 설치되며 좌우 양측에 각각 2개소의 레일이 형성된 베이스플레이트와; 환형으로 형성되며 상기 상수도관의 둘레부에 결합되는 지지링과; 상기 베이스플레이트의 레일에 각각 좌우 횡방향으로 이동 가능하게 설치되는 제1,2슬라이더와; 상기 베이스플레이트의 좌우 양측에 각각 배치되며 하단부가 각각 축핀을 매개로 하여 상기 제1,2슬라이더에 연결되어 상기 제1,2슬라이더를 따라 좌우로 이동하고 상기 축핀을 통해 각도 조절되는 제1,2완충벽과; 상기 지지링과 상기 제1,2완충벽의 사이에 설치되어 상기 제1,2완충벽으로부터 가해지는 충격을 흡수하는 완충스프링과; 상기 제1,2완충벽의 상부에 배치되며 좌우 양측이 상기 제1,2완충벽의 상단부에 각각 연결되어 상기 상수도관을 보호하 는 상부 덮개를 포함하며, 상기 상부 덮개는 중앙의 주름부를 통해 좌우 양측의 제1,2덮개부가 신축 가능하게 연결되며, 상기 좌우 양측의 덮개부에는 곡선형의 가이드장공이 구비되어 상기 제1,2완충벽이 각도조절핀을 매개로 하여 상기 가이드장공에 각도 조절 가능하게 연결되는 것을 특징으로 한다.Water supply pipe buffer according to the present invention for achieving the object as described above, the buffer pad is installed in the water supply pipe is installed in the center of the upper surface and the base plate is formed with two rails on each of the left and right sides; A support ring formed in an annular shape and coupled to a circumference of the water pipe; First and second sliders installed on the rails of the base plate so as to be movable in left and right transverse directions; First and second ends disposed on both left and right sides of the base plate, respectively, the lower end of which is connected to the first and second sliders through the shaft pins, and moves left and right along the first and second sliders and is angle-adjusted through the shaft pins. A buffer wall; A shock absorbing spring disposed between the support ring and the first and second buffer walls to absorb an impact from the first and second buffer walls; Disposed on an upper portion of the first and second buffer walls, and having left and right sides connected to upper ends of the first and second buffer walls, respectively, and including an upper cover to protect the water supply pipe. The first and second cover parts on both sides of the left and right sides are elastically connected, and the cover parts on both sides of the left and right sides are provided with curved guide holes so that the first and second buffer walls are angled to the guide holes through the angle adjusting pins. It is characterized in that the adjustable connection.

본 발명에 따른 상수도관 완충장치에 의하면, 좌우 횡방향의 충격이 발생되어 상수도관에 가해지는 경우, 이 충격에 의해 제1,2완충벽이 좌우로 이동하면서 충격을 흡수함과 아울러 완충스프링이 제1,2완충벽에 전가되는 충격에너지를 흡수 및 제1,2완충벽의 밀림을 막게 되므로 상수도관에는 충격이 전혀 가해지지 않으므로 상수도관을 보호할 수 있다.According to the water pipe shock absorber according to the present invention, when the shock in the left and right transverse direction is generated and applied to the water pipe, the shock absorbing while absorbing the shock while moving the first and second buffer walls left and right by this shock Since the impact energy impinged on the first and second buffer walls is absorbed and the first and second buffer walls are prevented from being pushed, the water supply pipe can be protected because no impact is applied.

그리고, 상수도관에 경사방향의 충격이 가해지는 경우 제1,2완충벽이 축핀과 각도조절핀의 안내를 받아 기울어지면서 충격을 흡수하게 되므로 상수도관을 보호할 수 있다.In addition, when the impact in the inclined direction is applied to the water supply pipe, the first and second buffer walls are inclined to be guided by the axial pin and the angle adjusting pin, thereby absorbing the shock, thereby protecting the water supply pipe.

또한, 상수도관에 상하방향의 충격이 발생하는 경우에는 완충플레이트와 완충패드가 이 충격을 흡수하여 상하 떨림으로 인한 상수도관의 파손을 막을 수 있다.In addition, when an up and down impact occurs in the water supply pipe, the shock absorbing plate and the buffer pad absorb the shock to prevent damage to the water supply pipe due to up and down shaking.

도 1과 도 2에서 보이는 바와 같이, 본 발명에 의한 상수도관 완충장치는, 베이스플레이트(10), 상수도관(1)의 둘레부에 결합되는 지지링(20), 베이스플레이트(10) 내부에 배관된 상수도관(1)을 횡방향 충격으로부터 보호하는 제1,2완충벽(30,40), 상수도관(1)을 상부로부터 가해지는 충격으로부터 보호하는 상부 덮개(50)로 구성된다.As shown in Figure 1 and 2, the water pipe buffer according to the present invention, the base plate 10, the support ring 20 is coupled to the circumference of the water pipe (1), the inside of the base plate 10 First and second buffer walls 30 and 40 which protect the piped water pipe 1 from lateral impact, and an upper cover 50 which protects the water pipe 1 from the impact applied from the top.

베이스플레이트(10)는 평평한 판상의 콘크리트 플레이트일 수 있고, 상면 중앙부에 상수도관(1)이 안착되는 완충패드(11)가 설치된다.The base plate 10 may be a flat plate-shaped concrete plate, and a buffer pad 11 is installed at the center of the upper surface of the water pipe 1.

완충패드(11)는 우레탄 등을 소재로 하고 있으며, 상수도관(1)의 이탈을 막기 위하여 곡선형의 상면이 구비되고, 볼트(미도시) 등을 통해 베이스플레이트(10)에 교체 가능하게 설치된다.The buffer pad 11 is made of urethane, etc., and is provided with a curved upper surface to prevent separation of the water supply pipe 1, and is installed in the base plate 10 through bolts (not shown). do.

베이스플레이트(10)는 제1,2탄성벽(30,40)이 좌우 횡방향으로 이동하면서 좌우 방향으로부터 가해지는 충격을 흡수할 수 있도록 상면 좌우 양측에는 각각 2개소의 레일(12,13)이 형성된다.The base plate 10 has two rails 12 and 13 on each of the left and right sides of the upper surface so that the first and second elastic walls 30 and 40 may move in the left and right directions and absorb shocks from the left and right directions. Is formed.

지지링(20)은 우레탄 등의 완충소재로 이루어지며 상수도관(1)의 둘레부에 끼워 고정된다. 지지링(20)은 상수도관(1)의 둘레부에 용이하게 설치될 수 있도록 2개의 반원형편(21,22)이 결합되어 이루어진다. 2개의 반원형편(21,22)은 동일한 제품으로서 상하 대칭으로 배치되어 마주하는 플랜지에 볼트가 체결됨으로써 지지링(20)을 형성한다.The support ring 20 is made of a buffer material such as urethane, and is fixed to the circumference of the water supply pipe (1). The support ring 20 is formed by combining two semi-circular pieces 21 and 22 so that the support ring 20 can be easily installed at the circumference of the water supply pipe 1. The two semi-circular pieces 21 and 22 are the same product and are arranged symmetrically to form a support ring 20 by fastening a bolt to an opposite flange.

제1,2완충벽(30,40)은 베이스플레이트(10)의 좌우 양측에 각각 세워져 상수도관(1)을 보호하는 것이며, 저부가 각각 제1,2슬라이더(31,41)를 통해 베이스플레 이트(10)에 좌우로 이동 가능하게 설치된다.The first and second buffer walls 30 and 40 are erected on both the left and right sides of the base plate 10 to protect the water supply pipe 1, and the bottom portions of the first and second buffer walls 30 and 40 are respectively supported by the first and second sliders 31 and 41. It is installed so as to be movable to the left and right at 10.

제1,2슬라이더(31,41)는 각각 제1,2레일(12,13)에 좌우로 이동 가능하게 설치된다.The first and second sliders 31 and 41 are installed on the first and second rails 12 and 13 so as to be movable from side to side.

제1,2완충벽(30,40)은 제1,2슬라이더(31,41)를 통해 좌우로 이동함과 아울러 각도 조절 가능하도록 축핀(32,42)을 매개로 하여 제1,2슬라이더(31,41)에 연결된다.The first and second buffer walls 30 and 40 are moved to the left and right through the first and second sliders 31 and 41, and the first and second sliders are formed through the shaft pins 32 and 42 to adjust the angle. 31,41).

즉, 제1,2완충벽(30,40)은 좌우 횡방향으로부터 충격이 가해질 경우 제1,2레일(31,41)을 따라 횡방향으로 이동하면서 상수도관(1)을 향해 가해지는 충격을 흡수하고 또한, 경사방향의 충격에 대해서는 축핀(32,42)을 통해 각도 조절되면서 충격을 흡수한다.That is, the first and second buffer walls (30, 40) is a shock applied to the water supply pipe (1) while moving in the lateral direction along the first and second rails (31, 41) when an impact is applied from the left and right transverse direction. Absorption and the shock in the inclined direction absorbs the shock while the angle is adjusted through the shaft pins (32, 42).

제1,2완충벽(30,40)은 합성수지나 스틸을 재질로 하는 박스 형태일 수 있다.The first and second buffer walls 30 and 40 may be in the form of boxes made of synthetic resin or steel.

제1,2완충벽(30,40)의 완충력을 배가하기 위하여 제1,2완충스프링(33,43)이 적용된다.First and second buffer springs 33 and 43 are applied to double the buffering force of the first and second buffer walls 30 and 40.

제1,2완충스프링(33,43)은 각각 양단부가 지지링(20)과 제1 또는 제2완충벽(30,40)에 지지되어 고정 상태인 지지링(20)을 지지기반으로 하여 제1,2완충벽(30,40)의 밀림에 대항하는 반발력을 발휘함으로써 제1,2완충벽(30,40)의 밀림을 막거나 지연시킨다.The first and second buffer springs 33 and 43 are respectively supported on the support ring 20 and the first or second buffer walls 30 and 40 by supporting the support ring 20 which is fixed. By exerting a repulsive force against the jungle of the first and second buffer walls 30 and 40, the first and second buffer walls 30 and 40 are prevented or delayed.

도면에서는 제1,2완충스프링(33,43)의 설치 구조를 개략적으로 도시하였으나, 제1,2완충스프링(33,43)의 고정을 위하여 지지링(20)과 제1,2완충벽(30,40)에 보스 등을 형성할 수 있다.Although the installation structure of the first and second buffer springs 33 and 43 is schematically illustrated in the drawings, the support ring 20 and the first and second buffer walls 20 may be used to fix the first and second buffer springs 33 and 43. The boss 30 and the like can be formed.

상부 덮개(50)는 제1,2완충벽(30,40)의 상부를 덮어 상수도관(1)의 상부를 보호하며, 중앙의 주름부(51)를 통해 좌우 양측의 제1,2덮개부(52,53)가 신축 가능하게 연결된 구조이다.The upper cover 50 covers the upper portions of the first and second buffer walls 30 and 40 to protect the upper portion of the water supply pipe 1, and the first and second cover portions on both sides of the left and right sides are formed through the central pleats 51. (52, 53) is a structure that is elastically connected.

상부 덮개(50)는 제1,2완충벽(30,40)과의 사이를 통해 흙이 통과하지 않도록 함과 아울러 제1,2완충벽(30,40)이 각도 조절 가능하도록 하여야 하며, 이를 위하여 제1,2덮개부(52,53)의 단부에는 곡선형의 가이드장공(52a,53a)이 형성된다.The upper cover 50 should not allow soil to pass through between the first and second buffer walls 30 and 40, and the first and second buffer walls 30 and 40 should be angle adjustable. To this end, curved guide slots 52a and 53a are formed at the ends of the first and second cover parts 52 and 53.

제1,2완충벽(30,40)은 각도조절핀(34,44)을 통해 가이드장공(52a,53a)에 연결되어 각도 조절된다.The first and second buffer walls 30 and 40 are connected to the guide holes 52a and 53a through angle adjusting pins 34 and 44 to adjust angles.

도 5에서 보이는 것처럼, 본 발명은 부가적으로 베이스플레이트(10)의 상하 완충을 위하여 완충플레이트(60)가 적용될 수 있다.As shown in Figure 5, the present invention may additionally be applied to the buffer plate 60 for the upper and lower buffer of the base plate (10).

완충플레이트(60)는 바닥부(61), 바닥부(61)의 좌우 양측에서 각각 상부로 돌출되어 베이스플레이트(10)의 좌우 양측을 덮는 측벽(62,63)으로 이루어지며, 베이스플레이트(10)의 저부에 다수의 코일스프링(64)을 통해 설치되어 베이스플레이트(10)를 지지한다.The buffer plate 60 is formed of side walls 62 and 63 which protrude upward from the left and right sides of the bottom part 61 and the bottom part 61 to cover both left and right sides of the base plate 10, and the base plate 10. It is installed at the bottom of the through a plurality of coil springs 64 to support the base plate (10).

본 발명에 의한 상수도관 완충장치의 작용은 다음과 같다.The function of the water pipe buffer according to the present invention is as follows.

도 2는 충격이 가해지지 않는 상태로서, 제1,2완충벽(30,40)은 제1,2완충스프링(33,43)의 지지를 받고 있으며, 제1,2완충스프링(33,43)은 자체 탄성력을 통해 제1,2완충벽(30,40)을 지지하고 있다. 즉, 제1,2완충벽(30,40)의 외부쪽에는 있는 흙으로 인하여 제1,2완충벽(30,40)에는 토압이 가해지고 있지만, 제1,2완충스프링(33,43)이 토압에 대항하여 제1,2완충벽(30,40)이 밀리지 않도록 지지하고 있다.2 is a state in which no impact is applied, the first and second buffer walls 30 and 40 are supported by the first and second buffer springs 33 and 43, and the first and second buffer springs 33 and 43. ) Supports the first and second buffer walls 30 and 40 through their elastic force. That is, although earth pressure is applied to the first and second buffer walls 30 and 40 due to the soil on the outer side of the first and second buffer walls 30 and 40, the first and second buffer springs 33 and 43 are applied. The first and second buffer walls 30 and 40 are supported so as not to push against the earth pressure.

이 상태에서 제1,2완충스프링(33,43)의 탄성력을 이기는 토압이 작용하게 되면, 도 3과 같이, 제1완충벽(30)이 제1슬라이더(31)를 통해 베이스플레이트(10) 상에서 상수도관(1)을 향해 이동하게 된다. 이때, 제1완충스프링(33)의 탄성력이 제1완충벽(30)의 밀림에 대항하기 때문에 제1완충벽(30)의 밀림이 지연되거나 밀림이 정지될 수 있다.In this state, when the earth pressure that overcomes the elastic force of the first and second buffer springs 33 and 43 is applied, as shown in FIG. 3, the first buffer wall 30 is connected to the base plate 10 through the first slider 31. In the phase toward the water pipe (1). At this time, since the elastic force of the first buffer spring 33 is opposed to the rolling of the first buffer wall 30, the sliding of the first buffer wall 30 may be delayed or the stop of the rolling may be stopped.

반대로, 제1완충벽(30)에 가해지는 토압이 없어지면 제1완충스프링(33)의 탄성력에 의해 제1완충벽(30)이 원위치로 복귀한다.On the contrary, when the earth pressure applied to the first buffer wall 30 disappears, the first buffer wall 30 returns to its original position by the elastic force of the first buffer spring 33.

제2완충벽(40)도 제1완충벽(30)과 동일하게 작용한다.The second buffer wall 40 also works the same as the first buffer wall 30.

제1,2완충벽(30,40)의 좌우 이동시 상부 덮개(50)는 주름부(51)를 통해 신축하기 때문에 파손되지 않는다.When the first and second buffer walls 30 and 40 move left and right, the upper cover 50 is stretched through the pleats 51 and thus does not break.

제1완충벽(30)은 제1완충스프링(33)의 지지를 받고 있으며, 제1완충스프링(33)은 자체 탄성력을 통해 제1완충벽(30)을 지지하고 있다.The first buffer wall 30 is supported by the first buffer spring 33, and the first buffer spring 33 supports the first buffer wall 30 through its elastic force.

한편, 경사방향의 토압이 가해지는 경우 제1완충벽(30)은 축핀(32)을 중심으로 하여 기울어지게 되며, 이때, 각도조절핀(34)이 상부 덮개(50)의 가이드장공(52a)을 따라 이동하면서 제1완충벽(30)의 기울어짐을 안내한다.On the other hand, when the earth pressure in the inclined direction is applied to the first buffer wall 30 is inclined around the axis pin 32, at this time, the angle adjustment pin 34 is the guide hole 52a of the upper cover 50 It guides the inclination of the first buffer wall 30 while moving along.

제1완충벽(30)이 좌우로 이동하거나 경사지는 경우 상부 덮개(50)는 주름부(51)를 통한 신축으로 인하여 파손이 일어나지 않고 흙의 유입을 막을 수 있다.When the first buffer wall 30 moves to the left or right, the upper cover 50 may prevent the inflow of soil without breaking due to expansion and contraction through the pleats 51.

도 1은 본 발명에 의한 상수도관 완충장치의 분해 사시도.1 is an exploded perspective view of a water pipe buffer according to the present invention.

도 2는 본 발명에 의한 상수도관 완충장치의 조립 상태를 보인 정면도.Figure 2 is a front view showing an assembled state of the water pipe buffer according to the present invention.

도 3과 도 4는 본 발명에 의한 상수도관 완충장치의 작동 상태도로,3 and 4 is an operating state of the water pipe buffer according to the present invention,

도 3은 횡방향 충격에 대해 완충벽이 횡방향으로 이동하는 상태이며,3 is a state in which the shock absorbing wall moves in the transverse direction with respect to the transverse impact,

도 4는 경사방향 충격에 대해 완충벽이 경사지는 상태이다.4 is a state in which the buffer wall is inclined with respect to the inclined impact.

도 5는 본 발명에 의한 상수도관 완충장치에 완충플레이트가 적용된 예시도.Figure 5 is an exemplary view applied buffer plate to the water pipe buffer according to the present invention.

< 도면의 주요 부분에 대한 부호 설명><Description of Signs for Main Parts of Drawings>

1 : 상수도관, 10 : 베이스플레이트1: water pipe, 10: base plate

11 : 완충패드, 12,13 : 레일11: cushioning pad, 12, 13: rail

20 : 지지링, 30,40 : 완충벽20: support ring, 30, 40: buffer wall

31.41 : 슬라이더, 32,42 : 축핀31.41: slider, 32, 42: shaft pin

33,43 : 완충스프링, 34,44 : 각도조절핀,33,43: buffer spring, 34,44: angle adjusting pin,

50 : 덮개, 51 : 주름부50: cover, 51: wrinkles

60 : 완충플레이트,60: buffer plate,

Claims (2)

상면 중앙부에 상수도관(1)이 안착되는 완충패드(11)가 설치되며 좌우 양측에 각각 2개소의 레일(12,13)이 형성된 베이스플레이트(10)와; A base plate 10 having a buffer pad 11 on which a water conduit 1 is seated at a center of an upper surface thereof, and two rails 12 and 13 formed on both left and right sides thereof; 2개의 반원형편(21,22)이 결합되어 환형으로 형성되며 상기 상수도관의 둘레부에 결합되는 지지링(20)과;Two semi-circular pieces 21 and 22 are combined to form an annular shape and a support ring 20 coupled to the circumference of the water pipe; 상기 베이스플레이트의 레일에 각각 좌우 횡방향으로 이동 가능하게 설치되는 제1,2슬라이더(31,41)와;First and second sliders 31 and 41 installed on the rails of the base plate so as to be movable in left and right directions; 상기 베이스플레이트의 좌우 양측에 각각 배치되며 하단부가 각각 축핀(32,42)을 매개로 하여 상기 제1,2슬라이더에 연결되어 상기 제1,2슬라이더를 따라 좌우로 이동하고 상기 축핀을 통해 각도 조절되는 제1,2완충벽(30,40)과;It is disposed on the left and right sides of the base plate, respectively, and the lower end is connected to the first and second sliders through the axis pins 32 and 42, respectively, and moves left and right along the first and second sliders and the angle is adjusted through the axis pins. The first and second buffer walls 30 and 40; 상기 지지링과 상기 제1,2완충벽의 사이에 설치되어 상기 제1,2완충벽으로부터 가해지는 충격을 흡수하는 완충스프링(33,43)과;Buffer springs (33,43) installed between the support ring and the first and second buffer walls to absorb shocks from the first and second buffer walls; 상기 제1,2완충벽의 상부에 배치되며 좌우 양측이 상기 제1,2완충벽의 상단부에 각각 연결되어 상기 상수도관을 보호하는 상부 덮개(50)를 포함하며,Disposed on an upper portion of the first and second buffer walls, and both left and right sides are connected to upper ends of the first and second buffer walls, respectively, and include an upper cover 50 to protect the water supply pipe. 상기 상부 덮개는 중앙의 주름부(51)를 통해 좌우 양측의 제1,2덮개부(52,53)가 신축 가능하게 연결되며, 상기 좌우 양측의 덮개부에는 곡선형의 가이드장공(52a,53a)이 구비되어 상기 제1,2완충벽이 각도조절핀(34,44)을 매개로 하여 상기 가이드장공에 각도 조절 가능하게 연결되는 것을 특징으로 하는 상수도관 완충장치.The upper cover is elastically connected to the first and second cover parts 52 and 53 on both the left and right sides through a pleats 51 at the center thereof, and curved guide slots 52a and 53a on the cover parts on the left and right sides. A) is provided with the first and second buffer walls are connected to the guide hole through the angle adjustment pins (34,44) to adjust the angle, characterized in that the water pipe buffer device. 청구항 1에 있어서, 바닥부(61), 상기 바닥부의 좌우 양측에서 각각 상부로 돌출되어 상기 베이스플레이트의 좌우 양측을 덮는 측벽(62,63)으로 이루어지며, 상기 베이스플레이트의 저부에 다수의 코일스프링(64)을 통해 설치되어 상기 베이스플레이트를 지지하는 완충플레이트(60)를 포함하는 것을 특징으로 하는 상수도관 완충장치.According to claim 1, The bottom portion 61, Protruding upward from the left and right sides of the bottom, respectively, consisting of side walls (62, 63) covering the left and right sides of the base plate, a plurality of coil springs at the bottom of the base plate Water supply pipe buffer, characterized in that it comprises a buffer plate 60 is installed through the support 64 to the base plate.
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KR100593172B1 (en) 2005-11-14 2006-06-28 주식회사 한조엔지니어링 The protection structure of a waterworks pipe
KR100654249B1 (en) 2006-06-08 2006-12-06 주식회사 한국종합기술 With the carrier connection structure of the water pipe which it moves
KR200426197Y1 (en) 2006-06-27 2006-09-19 주식회사 아이텍코리아 Aseismatic apparatus of water supply and drainage pipes

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KR101018885B1 (en) 2010-10-29 2011-03-04 협성개발(주) Apparatus for maintaining inside of common duct
CN102537528A (en) * 2012-01-17 2012-07-04 黄山工业泵制造有限公司 Movable vibration reduction pipeline support device for testing pump performance
KR101368661B1 (en) 2012-05-16 2014-03-25 삼성중공업 주식회사 Fixing Device for Pipe
KR101580494B1 (en) 2015-07-29 2016-01-12 주식회사 삼주이앤텍 Protective structures for water pipe
KR101626943B1 (en) * 2015-12-22 2016-06-02 (주)태화이엔지 bypass pipe construction structure of water pipe
KR20180066346A (en) 2016-12-08 2018-06-19 충북대학교 산학협력단 Shock absorbing apparatus for pipe
CN107606017B (en) * 2017-08-31 2019-07-16 哈尔滨工程大学 A kind of active shock-absorbing means suitable for different tube diameters pipe-line system that nylon tape is fastenedly connected
CN107606017A (en) * 2017-08-31 2018-01-19 哈尔滨工程大学 The active shock-absorbing means suitable for different tube diameters pipe-line system that a kind of nylon tape is fastenedly connected
CN108678999A (en) * 2018-06-29 2018-10-19 苏州市百川设备工程有限公司 Industrial fan anticreep damping device
CN108644478A (en) * 2018-07-17 2018-10-12 浙江海洋大学 A kind of pipe vibration damper
CN109538937A (en) * 2018-12-21 2019-03-29 中国电建集团山东电力建设有限公司 A kind of station for enhancing gas pressure pipeline safety device
CN109538937B (en) * 2018-12-21 2020-06-23 中国电建集团山东电力建设有限公司 Safety protection device for natural gas booster station pipeline
KR102320664B1 (en) * 2020-07-30 2021-11-01 양충재 Structure of installation of reinforcement facilities in and out of water and sewage pipes
CN112628486B (en) * 2021-01-14 2021-10-08 南通亚龙消防器材有限公司 Fire hose with anticorrosive lining
CN112628486A (en) * 2021-01-14 2021-04-09 南通亚龙消防器材有限公司 Fire hose with anticorrosive lining
CN113235356A (en) * 2021-05-31 2021-08-10 江苏全心建设有限公司 Oval drainage ditch and construction method thereof
CN113235356B (en) * 2021-05-31 2021-12-31 江苏全心建设有限公司 Oval drainage ditch and construction method thereof
CN113482093A (en) * 2021-07-17 2021-10-08 黄永才 Non-negative pressure water supply system for supplying water
CN114657938A (en) * 2022-04-07 2022-06-24 刘晓宏 Hydraulic engineering construction that shock resistance is strong is with flood prevention sandbox
CN114657938B (en) * 2022-04-07 2023-09-15 刘晓宏 Flood prevention sandbox with strong impact resistance for hydraulic engineering construction

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