KR102282404B1 - Filler for supporting underground pipes and construction method thereof - Google Patents

Filler for supporting underground pipes and construction method thereof Download PDF

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Publication number
KR102282404B1
KR102282404B1 KR1020200185047A KR20200185047A KR102282404B1 KR 102282404 B1 KR102282404 B1 KR 102282404B1 KR 1020200185047 A KR1020200185047 A KR 1020200185047A KR 20200185047 A KR20200185047 A KR 20200185047A KR 102282404 B1 KR102282404 B1 KR 102282404B1
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South Korea
Prior art keywords
support
extension
main body
support part
connection pin
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KR1020200185047A
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Korean (ko)
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오한진
이진욱
마경훈
기동원
강신영
한경수
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재단법인 서울특별시 서울기술연구원
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Priority to KR1020200185047A priority Critical patent/KR102282404B1/en
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Publication of KR102282404B1 publication Critical patent/KR102282404B1/en
Priority to PCT/KR2021/019392 priority patent/WO2022145846A1/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/038—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being made in situ
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
    • 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
    • F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts

Abstract

A filler for supporting an underground pipe according to the present invention is installed in a structure of being in contact with the lower surface of an underground pipe (100) to support the underground pipe (100) installed in the excavation part (20) of the ground (10). The underground pipe (100) comprises: a main body part (110); a rear end part (120) formed at the rear of the main body part (110); and an expansion part formed at the front of the main body part (110) to enable the rear end part (120) of another underground pipe (100), which is combined to neighbor in a longitudinal direction, to be inserted. Included are: an expansion part supporting part (210) for supporting the lower surface of the expansion part (130); and a main body part supporting part (220) combined with the rear of the expansion part supporting part (210) to support the lower surface of the main body part (110). A plurality of the main body part supporting parts (220) are combined in a longitudinal direction to support the main body part (110). As in Figure3, the filler according to the present invention is installed below the underground pipe (100) to support the underground pipe (100). The filler includes the expansion part supporting part (210) and the main body supporting part (220) corresponding to the appearance shape of the underground pipe.

Description

지중 매설관 지지를 위한 채움재 및 이를 이용한 지중관 매설공법{Filler for supporting underground pipes and construction method thereof}Filler for supporting underground pipes and underground pipe laying method using the same {Filler for supporting underground pipes and construction method thereof}

본 발명은 건설분야에 관한 것으로서, 상세하게는 지중 매설관 지지를 위한 채움재 및 이를 이용한 지중관 매설공법에 관한 것이다.The present invention relates to the field of construction, and more particularly, to a filling material for supporting an underground pipe and a method for laying an underground pipe using the same.

도로 및 인도는 하수관, 전기관 등의 관 공사를 위해 빈번하게 개착되고 복구된다. 복구시에는 되메움 토사의 다짐이 중요한다. 개착부에 관이 매설되어 있기 때문에 관 하부를 다짐하는 것이 실질적으로 불가능하였다. 기존에는 물뿌리기 소형다짐기를 이용하여 다짐을 실시하지만 실질적인 다짐량 확보가 어려워 부준적인 침하가 발생하거나 관이 파손되는 문제가 발생하고 있다.Roads and sidewalks are frequently excavated and restored for plumbing, such as sewer pipes and electrical pipes. During restoration, it is important to ensure backfill soil and soil. It was practically impossible to compact the lower part of the pipe because the pipe was buried in the cutout. Conventionally, compaction is carried out using a small compactor for spraying, but it is difficult to secure an actual compaction amount, resulting in inappropriate settlement or damage to the pipe.

이를 방지하기 위해 관 받침부재가 개발되고 있지만 보수공사의 경우 받침부재의 설치가 어려워 실질적인 현장적용이 어려운 실정이다.To prevent this, pipe support members are being developed, but in the case of repair work, installation of the support members is difficult, making practical field application difficult.

본 발명은 상기와 같은 문제를 해결하기 위해 도출된 것으로서, 신설 관 공사 또는 관 보수공사에도 용이하게 적용할 수 있는 지중 매설관 지지를 위한 채움재 및 이를 이용한 지중관 매설공법을 제시한다.The present invention is derived to solve the above problems, and proposes a filling material for supporting an underground pipe and a method for laying an underground pipe using the same, which can be easily applied to new pipe construction or pipe repair work.

상기 과제의 해결을 위하여, 본 발명의 지중 매설관 지지를 위한 채움재은 지반(10)의 개착부(20)에 설치되는 지중매설관(100)을 지지하기위해, 상기 지중매설관(100)의 하면에 접촉되는 구조로 설치되되, 상기 지중매설관(100)은 본체부(110); 상기 본체부(110)의 후방에 형성된 후방단부(120); 전후방향을 따라 이웃하여 결합되는 또 다른 상기 지중매설관(100)의 상기 후방단부(120)가 삽입되도록 상기 본체부(110)의 전방에 형성된 확장부(130);를 포함하고, 상기 확장부(130)의 하면을 지지하는 확장부지지부(210); 상기 확장부지지부(210)의 후방을 따라 결합되고, 상기 본체부(110)의 하면을 지지하는 본체부지지부(220);를 포함하되, 상기 본체부지지부(220)는 전후방향을 따라 복수가 결합되어 상기 본체부(110)를 지지하는 구조이다.To solve the above problems, the filler for supporting the underground pipe of the present invention is to support the underground pipe 100 installed in the interleaving part 20 of the ground 10, the lower surface of the underground pipe 100 Doedoe installed in contact with the underground pipe 100 is a body portion 110; a rear end 120 formed at the rear of the main body 110; An extension 130 formed in front of the main body 110 so that the rear end 120 of another underground buried pipe 100 that is adjacently coupled along the front-rear direction is inserted; includes, the extension portion (130) an extension support portion 210 for supporting the lower surface; It is coupled along the rear of the extension support portion 210, the main body portion support portion 220 for supporting the lower surface of the main body portion 110; including, the main body portion support portion 220 along the front-rear direction It is coupled to the structure to support the body portion (110).

상기 확장부지지부(210)는 측방향을 따라 복수의 단위 확장부지지부가 결합되되, 상기 확장부(130)의 하면 타측 가장자리를 지지하는 타측 확장부지지부(211); 상기 확장부(130)의 하면 중앙부를 지지하는 중앙 확장부지지부(212); 상기 확장부(130)의 하면 일측 가장자리를 지지하는 일측 확장부지지부(213);를 포함하는 것이 바람직하다.The extension part support part 210 includes a plurality of unit extension part support parts coupled along the lateral direction, the other extension part support part 211 supporting the other edge of the lower surface of the extension part 130; a central extension support part 212 for supporting the central part of the lower surface of the extension part 130; It is preferable to include a; one extension part support part 213 for supporting one edge of the lower surface of the extension part 130 .

상기 중앙 확장부지지부(212)의 일측면과 타측면에는 일측과 타측으로 각각 돌출된 확장부 돌출부(212a)가 형성되고, 상기 타측 확장부지지부(211)의 일측면에는 상기 확장부 돌출부(212a)가 끼움결합되도록 타측 확장부지지부 홈부(211a)가 형성되며, 상기 일측 확장부지지부(213)의 타측면에는 상기 확장부 돌출부(212a)가 끼움결합되도록 일측 확장부지지부 홈부(213a)가 형성된 것이 바람직하다.Extension protrusions 212a protruding to one side and the other side, respectively, are formed on one side and the other side of the central extension support part 212, and the extension protrusion part 212a is formed on one side of the other extension part support part 211. ), the other extension support part groove part 211a is formed so that the other extension part support part groove part 211a is formed, and on the other side surface of the one extension part support part 213, one extension part support part groove part 213a is formed so that the extension part protrusion part 212a is fitted. it is preferable

상기 본체부지지부(220)는 측방향을 따라 복수의 단위 본체부지지부가 결합되되, 상기 본체부(110)의 하면 타측 가장자리를 지지하는 타측 본체부지지부(221); 상기 본체부(110)의 하면 중앙부를 지지하는 중앙 본체부지지부(222); 상기 본체부(110)의 하면 일측 가장자리를 지지하는 일측 본체부지지부(223);를 포함하는 것이 바람직하다.The main body part support part 220 includes a plurality of unit body part support parts coupled along the lateral direction, the other main body part support part 221 for supporting the other edge of the lower surface of the main body part 110; a central body part support part 222 for supporting the central part of the lower surface of the body part 110; It is preferable to include; one side body part support part 223 for supporting one edge of the lower surface of the body part 110 .

상기 중앙 본체부지지부(222)의 일측면과 타측면에는 일측과 타측으로 각각 돌출된 본체부 돌출부(222a)가 형성되고, 상기 타측 본체부지지부(221)의 일측면에는 상기 본체부 돌출부(222a)가 끼움결합되도록 타측 본체부지지부 홈부(221a)가 형성되며, 상기 일측 본체부지지부(223)의 타측면에는 상기 본체부 돌출부(222a)가 끼움결합되도록 일측 본체부지지부 홈부(223a)가 형성된 것이 바람직하다.One side and the other side of the central body part support part 222 are formed with body part protrusions 222a protruding to one side and the other side, respectively, and on one side surface of the other body part support part 221, the body part protrusion part 222a ) is formed on the other side of the main body part support groove portion 221a to be fitted, and on the other side of the one side main body portion support portion 223, one side main body portion support portion groove portion 223a is formed so that the main body portion protrusion portion 222a is fitted. it is preferable

전후방향을 따라 이웃하여 결합되는 상기 확장부지지부(210)와 상기 본체부지지부(220)의 결합은 연결핀(400)에 의해 상호 결합되되, 상기 연결핀(400)은 봉 구조의 연결핀본체부(410); 상기 연결핀본체부(410)의 전방과 후방 단부에서 하측방향으로 각각 돌출된 전방연결핀돌출부(420) 및 후방연결핀돌출부(430);를 포함하고, 상기 확장부지지부(210)의 상기 타측 확장부지지부(211) 상면 후방에는 상기 연결핀(400)의 상기 전방연결핀돌출부(420)가 끼움 결합되는 전방연결핀홈부(211h1)가 형성되고, 상기 확장부지지부(210)의 후방에 결합된 상기 본체부지지부(220) 상기 타측 본체부지지부(221) 상면 전방에는 상기 연결핀(400)의 상기 후방연결핀돌출부(430)가 끼움결합되는 후방연결핀홈부(221h1)가 형성된 것이 바람직하다.The coupling of the extension part support part 210 and the main body part support part 220, which are adjacently coupled along the front-back direction, are mutually coupled by a connection pin 400, and the connection pin 400 is a connection pin body of a rod structure. part 410; and a front connecting pin protrusion 420 and a rear connecting pin protrusion 430 each protruding downward from the front and rear ends of the connecting pin body 410, and the other side of the extension support unit 210 A front connecting pin groove portion 211h1 into which the front connecting pin protrusion 420 of the connecting pin 400 is fitted is formed on the rear of the upper surface of the extended supporting unit 211, and coupled to the rear of the extended supporting unit 210. It is preferable that a rear connection pin groove portion 221h1 into which the rear connection pin protrusion 430 of the connection pin 400 is fitted is formed in the front of the upper surface of the main body portion support portion 220 and the other body portion support portion 221 . .

전후방향을 따라 이웃하여 결합되는 한 쌍의 상기 본체부지지부(220)의 결합은 상기 연결핀(400)에 의해 상호 결합되되, 전방에 결합된 상기 본체부지지부(220)의 상기 타측 본체부지지부(221) 상면 후방에는 상기 연결핀(400)의 상기 전방연결핀돌출부(420)가 끼움결합되는 전방연결핀홈부(221h2)가 형성되고, 후방에 결합된 상기 본체부지지부(220) 상기 타측 본체부지지부(221) 상면 전방에는 상기 연결핀(400)의 상기 후방연결핀돌출부(430)가 끼움결합되는 상기 후방연결핀홈부(221h1)가 형성된 것이 바람직하다.The coupling of a pair of the main body support parts 220 adjacent to each other along the front-rear direction is coupled to each other by the connecting pins 400 , and the other main body part support part of the body part support part 220 coupled to the front is coupled to each other. (221) A front connection pin groove portion 221h2 into which the front connection pin protrusion 420 of the connection pin 400 is fitted is formed on the rear of the upper surface, and the main body portion support portion 220 coupled to the rear side of the other body It is preferable that the rear connection pin groove portion 221h1 into which the rear connection pin protrusion 430 of the connection pin 400 is fitted is formed in the front of the upper surface of the supporting part 221 .

상기 확장부지지부(210)와 상기 본체부지지부(220)의 하면에는 상기 확장부지지부(210)와 상기 본체부지지부(220)의 중량을 줄이기 위한 복수의 홈부가 형성된 것이 바람직하다.It is preferable that a plurality of grooves are formed on the lower surfaces of the extended part supporting part 210 and the main body part supporting part 220 to reduce the weight of the extended part supporting part 210 and the main body part supporting part 220 .

본 발명의 일 실시 예에 따른 지중 매설관 지지를 위한 채움재(A)를 이용한 지중관 매설공법은 지반(10)의 개착부(20)를 형성하는 개착단계; 상기 채움재(A)를 설치하되, 상기 지중매설관(100)의 길이와 형상에 대응하도록 상기 확장부지지부(210)와 상기 본체부지지부(220)를 설치하는 지지부설치단계; 상기 연결핀(400)을 이용하여 상기 확장부지지부(210)와 상기 본체부지지부(220)를 결합하는 결합단계; 상기 채움재(A) 상면에 복수의 상기 지중매설관(100)을 결합하여 설치하는 단계; 상기 개착부(20)에 되메움 토사(300)를 충전하는 되메움토사 충전단계; 상기 되메움 토사(300)를 다짐하는 다짐단계;를 포함한다.The underground pipe laying method using the filler (A) for supporting the underground buried pipe according to an embodiment of the present invention includes a cut-off step of forming the cut-and-off part 20 of the ground 10; A support part installation step of installing the filling material (A), but installing the extended part support part 210 and the main body part support part 220 to correspond to the length and shape of the underground pipe 100; a coupling step of coupling the extension part support part 210 and the main body part support part 220 using the connection pin 400; combining and installing a plurality of the underground pipes 100 on the upper surface of the filling material (A); backfilling soil filling step of filling the backfilling soil 300 in the interleaving part 20; Includes; compaction step of compacting the backfill soil (300).

본 발며의 지중 매설관 지지를 위한 채움재는 조립식 구조로 설치되기 때문에 보수보강 공사에도 용이하게 적용할 수 있고, 설치와 해체가 용이한 장점이 있다.Since the filler material for supporting the underground pipe of the present invention is installed in a prefabricated structure, it can be easily applied to repair and reinforcement work, and has the advantage of easy installation and dismantling.

도 1은 본 발명의 일 실시 예에 따른 개착단계 공정도
도 2는 본 발명의 일 실시 예에 따른 지지부설치단계
도 3은 본 발명의 일 실시 예에 따른 지지부재 결합사시도
도 4는 본 발명의 일 실시 예에 따른 개착부에 채움재를 설치하고 지중매설관이 설치된 것을 나타내는 단면도
도 5는 본 발명의 일 실시 예에 따른 되메움토사 충전단계 공정도
도 6은 본 발명의 일 실시 예에 따른 채움재가 설치되고, 지중매설관이 지지된 것을 나타내는 사시도
도 7은 본 발명의 일 실시 예에 따른 복수의 지중매설관을 지지하기 위해 채움재가 결합된 것을 나타내는 사시도
도 8은 본 발명의 일 실시 예에 따른 복수의 지중매설관이 결합된 것을 나타내는 도면
도 9는 본 발명의 일 실시 예에 따른 채움재 하면을 나타내는 사시도
도 10은 본 발명의 일 실시 예에 따른 확장부지지부와 본체부지지부의 하면에 복수의 홈부가 형성된 것을 나타내는 사시도
도 11은 본 발명의 일 실시 예에 따른 확장부지지부와 본체부지지부가 연결핀에 의해 상호 결합된 것을 나타내는 사시도
도 12는 본 발명의 일 실시 예에 따른 확장부지지부와 본체부지지부가 연결핀에 의해 상호 결합되는 것을 나타내는 결합 사시도
도 13은 본 발명의 일 실시 예에 따른 연결핀 사시도
도 14는 본 발명의 일 실시 예에 따른 타측 본체부지지부, 중앙 본체부지지부, 일측 본체부지지부가 결합되어 형성된 본체부지지부 사시도
도 15는 본 발명의 일 실시 예에 따른 타측 본체부지지부, 중앙 본체부지지부, 일측 본체부지지부의 분해 사시도
도 16은 본 발명의 일 실시 예에 따른 타측 확장부지지부, 중앙 확장부지지부, 일측 확장부지지부가 결합되어 형성된 확장부지지부 사시도
도 17은 본 발명의 일 실시 예에 따른 타측 확장부지지부, 중앙 확장부지지부, 일측 확장부지지부 분해 사시도1 is a process diagram of an interleaving step according to an embodiment of the present invention;
2 is a support installation step according to an embodiment of the present invention;
3 is a perspective view of coupling a support member according to an embodiment of the present invention;
Figure 4 is a cross-sectional view showing that a filler is installed in the interleaving part and the underground pipe is installed according to an embodiment of the present invention;
5 is a backfill soil filling step process diagram according to an embodiment of the present invention;
Figure 6 is a perspective view showing that the filler according to an embodiment of the present invention is installed and the underground pipe is supported;
7 is a perspective view showing that a filler is combined to support a plurality of underground pipes according to an embodiment of the present invention;
8 is a view showing a combination of a plurality of underground pipes according to an embodiment of the present invention;
9 is a perspective view illustrating a lower surface of a filler according to an embodiment of the present invention;
10 is a perspective view illustrating that a plurality of grooves are formed on the lower surface of the extended part support part and the main body part support part according to an embodiment of the present invention;
11 is a perspective view illustrating that the extended part support part and the main body part support part are coupled to each other by a connecting pin according to an embodiment of the present invention;
12 is a combined perspective view illustrating that the extended part support part and the main body part support part are coupled to each other by a connecting pin according to an embodiment of the present invention;
13 is a perspective view of a connection pin according to an embodiment of the present invention;
14 is a perspective view of a main body support part formed by combining the other main body part support part, the central body part support part, and one main body part support part according to an embodiment of the present invention;
15 is an exploded perspective view of the other main body support part, the central body part support part, and one main body part support part according to an embodiment of the present invention;
16 is a perspective view of an extended part support formed by combining the other extended part support part, the central extended part support part, and one extended part support part according to an embodiment of the present invention;
17 is an exploded perspective view of the other extended part support part, the central extended part support part, and one extended part support part according to an embodiment of the present invention;

본 발명에 의한 지중 매설관 지지를 위한 채움재 및 이를 이용한 지중관 매설공법의 실시 예를 첨부도면을 참조하여 상세히 설명하기로 하며, 첨부 도면을 참조하여 설명함에 있어, 동일하거나 대응하는 구성 요소는 동일한 도면 번호를 부여하고 이에 대한 중복되는 설명은 생략하기로 한다.An embodiment of a filler for supporting an underground pipe according to the present invention and an underground pipe laying method using the same will be described in detail with reference to the accompanying drawings, and in the description with reference to the accompanying drawings, the same or corresponding components are the same Reference numerals are given, and overlapping descriptions thereof will be omitted.

또한, 이하 사용되는 제1, 제2 등과 같은 용어는 동일 또는 상응하는 구성 요소들을 구별하기 위한 식별 기호에 불과하며, 동일 또는 상응하는 구성 요소들이 제1, 제2 등의 용어에 의하여 한정되는 것은 아니다.In addition, terms such as first, second, etc. used below are merely identification symbols for distinguishing the same or corresponding components, and the same or corresponding components are limited by terms such as first, second, etc. no.

또한, 결합이라 함은, 각 구성 요소 간의 접촉 관계에 있어, 각 구성 요소 간에 물리적으로 직접 접촉되는 경우만을 뜻하는 것이 아니라, 다른 구성이 각 구성 요소 사이에 개재되어, 그 다른 구성에 구성 요소가 각각 접촉되어 있는 경우까지 포괄하는 개념으로 사용하도록 한다.In addition, in the contact relationship between each component, the term "coupling" does not mean only the case where each component is in direct physical contact with each other, but another component is interposed between each component, so that the component is in the other component. It should be used as a concept that encompasses even the cases in which each is in contact.

이하, 첨부표 및 도면을 참조하여 본 발명의 일 실시 예에 따른 지중 매설관 지지를 위한 채움재 및 이를 이용한 지중관 매설공법에 관하여 상세히 설명한다.Hereinafter, with reference to the accompanying tables and drawings, a filling material for supporting an underground pipe and a method for laying an underground pipe using the same according to an embodiment of the present invention will be described in detail.

본 발명의 지중 매설관 지지를 위한 채움재은 지반(10)의 개착부(20)에 설치되는 지중매설관(100)을 지지하기위해, 지중매설관(100)의 하면에 접촉되는 구조로 설치되되, 지중매설관(100)은 본체부(110); 본체부(110)의 후방에 형성된 후방단부(120); 전후방향을 따라 이웃하여 결합되는 또 다른 지중매설관(100)의 후방단부(120)가 삽입되도록 본체부(110)의 전방에 형성된 확장부(130);를 포함하고, 확장부(130)의 하면을 지지하는 확장부지지부(210); 확장부지지부(210)의 후방을 따라 결합되고, 본체부(110)의 하면을 지지하는 본체부지지부(220);를 포함하되, 본체부지지부(220)는 전후방향을 따라 복수가 결합되어 본체부(110)를 지지하는 구조이다.The filler for supporting the underground pipe of the present invention is installed in a structure in contact with the lower surface of the underground pipe 100 in order to support the underground pipe 100 installed in the interleaving part 20 of the ground 10, The underground pipe 100 includes a main body 110; a rear end 120 formed at the rear of the main body 110; An extension 130 formed in front of the main body 110 so that the rear end 120 of another underground buried pipe 100 that is adjacently coupled along the front-rear direction is inserted. an extension support part 210 for supporting the lower surface; It is coupled along the rear of the extended support portion 210, the main body portion support portion 220 for supporting the lower surface of the main body portion 110; includes, but the main body portion support portion 220 is coupled in a plurality along the front and rear direction to the main body It is a structure that supports the part 110 .

도 3과 같이 본 발명에 따른 채움재는 지중매설관(100)의 하부에 설치되어 지중매설관(100)을 지지한다. 이때 채움재는 지중매설관의 외면 형상에 대응하여 확방부지지부(210)와 본체부지지부(220)를 구비한다.As shown in FIG. 3 , the filler according to the present invention is installed in the lower part of the underground pipe 100 to support the underground pipe 100 . At this time, the filling material is provided with an expansion part support part 210 and a main body part support part 220 corresponding to the outer surface shape of the underground pipe.

아울러, 본 발명에 따른 채움재는 폐비닐을 재활용한 재질로 생산되어 친환경적 요소를 갖을 수 있다.In addition, the filling material according to the present invention can have an environment-friendly element produced by recycled material of waste vinyl.

확장부지지부(210)는 측방향을 따라 복수의 단위 확장부지지부가 결합되되, 확장부(130)의 하면 타측 가장자리를 지지하는 타측 확장부지지부(211); 확장부(130)의 하면 중앙부를 지지하는 중앙 확장부지지부(212); 확장부(130)의 하면 일측 가장자리를 지지하는 일측 확장부지지부(213);를 포함하는 것이 바람직하다.The extension part support part 210 includes a plurality of unit extension part support parts coupled along the lateral direction, the other extension part support part 211 supporting the other edge of the lower surface of the extension part 130; a central extension support part 212 for supporting the central part of the lower surface of the extension part 130; It is preferable to include; one side extension support part 213 for supporting one edge of the lower surface of the extension part 130 .

이 경우 확장부지지부(210)는 도 17과 같은 구조로 상호 결합된다. 이때 중앙 확장부지지부(212)의 일측면과 타측면에는 도 17과 같이, 일측과 타측으로 각각 돌출된 확장부 돌출부(212a)가 형성되고, 타측 확장부지지부(211)의 일측면에는 확장부 돌출부(212a)가 끼움결합되도록 타측 확장부지지부 홈부(211a)가 형성되며, 일측 확장부지지부(213)의 타측면에는 확장부 돌출부(212a)가 끼움결합되도록 일측 확장부지지부 홈부(213a)가 형성된 것이 바람직하다.In this case, the extended support part 210 is coupled to each other in the structure shown in FIG. 17 . At this time, on one side and the other side of the central extension support 212 , as shown in FIG. 17 , an extension protrusion 212a protruding to one side and the other side, respectively, is formed, and on one side of the other extension support part 211 , an extension portion is formed. The other extension part support groove part 211a is formed so that the protrusion part 212a is fitted, and the one extension part support part groove part 213a is formed on the other side of the one extension part support part 213 so that the extension part protrusion part 212a is fitted. formed is preferred.

확장부지지부(210)를 타측 확장부지지부(211), 중앙 확장부지지부(212), 일측 확장부지지부(213)로 형성한 것은 신규 관 공사와 기존 관 유지보수공사에 모두 적용하기 위한 것으로서, 개착부에 기존 관이 설치되어 있어도, 용이하게 확장부지지부(210)를 타측 확장부지지부(211), 중앙 확장부지지부(212)를 설치할 수 있기 때문이다.Forming the extended part support 210 with the other extended part support 211, the central extended part support 212, and the one extended part support 213 is to apply both to the new pipe construction and the existing pipe maintenance work, This is because even if an existing tube is installed in the interleaving part, it is possible to easily install the extended part support part 210 with the other extended part support part 211 and the central extended part support part 212 .

본체부지지부(220)는 측방향을 따라 복수의 단위 본체부지지부가 결합되되, 본체부(110)의 하면 타측 가장자리를 지지하는 타측 본체부지지부(221); 본체부(110)의 하면 중앙부를 지지하는 중앙 본체부지지부(222); 본체부(110)의 하면 일측 가장자리를 지지하는 일측 본체부지지부(223);를 포함하는 것이 바람직하다.The main body part support part 220 includes a plurality of unit body part support parts coupled along the lateral direction, the other main body part support part 221 for supporting the other edge of the lower surface of the main body part 110; a central body part support part 222 for supporting the central part of the lower surface of the body part 110; It is preferable to include; one side body part support part 223 for supporting one edge of the lower surface of the body part 110 .

도 15와 같이 본체지지부(220) 역시 신규 관 공사와 기존 유지보수 공사에 모두 용이하게 적용하기 위해 타측 본체부지지부(221), 중앙 본체부지지부(222), 일측 본체부지지부(223)를 구비한다. 중앙 본체부지지부(222)의 일측면과 타측면에는 일측과 타측으로 각각 돌출된 본체부 돌출부(222a)가 형성되고, 타측 본체부지지부(221)의 일측면에는 본체부 돌출부(222a)가 끼움결합되도록 타측 본체부지지부 홈부(221a)가 형성되며, 일측 본체부지지부(223)의 타측면에는 본체부 돌출부(222a)가 끼움결합되도록 일측 본체부지지부 홈부(223a)가 형성된 것이 바람직하다.15, the main body support 220 is also provided with the other main body support 221, the central body support 222, and the one body support 223 in order to be easily applied to both the new pipe construction and the existing maintenance work. do. On one side and the other side of the central body part support part 222, the body part protrusion part 222a protruding to one side and the other side, respectively, is formed, and on one side of the other body part support part 221, the body part projection part 222a is fitted. The other main body part support groove part 221a is formed so as to be coupled, and it is preferable that the main body part support part groove part 223a is formed on the other side of the one main body part support part 223 so that the main body part protrusion part 222a is fitted.

확장부지지부(210)의 중앙 확장부지지부(212)에 형성된 돌출부(212a)와 본체지지부(220)의 중앙 본체부지지부(222)에 형성된 돌출부(222a)는 복수의 세그먼트가 결합되어 형성된 확장부지지부(210)와 본체지지부(220)의 전단저항 성능을 향상시키기 위함이다.The protrusion 212a formed in the central extension support 212 of the extension support 210 and the protrusion 222a formed in the central body support 222 of the main body support 220 are an extension formed by combining a plurality of segments. This is to improve the shear resistance performance of the branch 210 and the main body support 220 .

전후방향을 따라 이웃하여 결합되는 확장부지지부(210)와 본체부지지부(220)의 결합은 연결핀(400)에 의해 상호 결합되되, 연결핀(400)은 봉 구조의 연결핀본체부(410); 연결핀본체부(410)의 전방과 후방 단부에서 하측방향으로 각각 돌출된 전방연결핀돌출부(420) 및 후방연결핀돌출부(430);를 포함하고, 확장부지지부(210)의 타측 확장부지지부(211) 상면 후방에는 연결핀(400)의 전방연결핀돌출부(420)가 끼움 결합되는 전방연결핀홈부(211h1)가 형성되고, 확장부지지부(210)의 후방에 결합된 본체부지지부(220) 타측 본체부지지부(221) 상면 전방에는 연결핀(400)의 후방연결핀돌출부(430)가 끼움결합되는 후방연결핀홈부(221h1)가 형성된 것이 바람직하다.The coupling of the extended part support part 210 and the main body part support part 220 that are adjacently coupled along the front-back direction are mutually coupled by a connection pin 400, and the connection pin 400 is a connection pin body part 410 of a rod structure. ); The front connecting pin protrusion 420 and the rear connecting pin protrusion 430 each projecting downward from the front and rear ends of the connecting pin body 410, and including, the other extension support part of the extension support part 210 (211) The front connection pin protrusion 420 of the connection pin 400 is formed in the rear rear of the upper surface, the front connection pin groove portion (211h1) to be fitted, the body portion support portion 220 coupled to the rear of the extension portion support portion 210. ) It is preferable that the rear connection pin groove portion 221h1 into which the rear connection pin protrusion 430 of the connection pin 400 is fitted is formed in the front of the upper surface of the other main body part support part 221 .

이 경우, 전후방향을 따라 결합된 확장부지지부(210)와 본체부지지부(220), 이웃하여 설치되는 복수의 본체부지지부(220)는 도 12와 같은 구조로 상호결합된다.In this case, the extended part support part 210 and the body part support part 220 coupled along the front-rear direction, and a plurality of the body part support parts 220 installed adjacent to each other are coupled to each other in the structure shown in FIG.

구체적으로 전후방향을 따라 이웃하여 결합되는 한 쌍의 상기 본체부지지부(220)의 결합은 연결핀(400)에 의해 상호 결합되되, 전방에 결합된 본체부지지부(220)의 타측 본체부지지부(221) 상면 후방에는 연결핀(400)의 전방연결핀돌출부(420)가 끼움결합되는 전방연결핀홈부(221h2)가 형성되고, 후방에 결합된 본체부지지부(220) 타측 본체부지지부(221) 상면 전방에는 연결핀(400)의 후방연결핀돌출부(430)가 끼움결합되는 후방연결핀홈부(221h1)가 형성된 것이 바람직하다.Specifically, the coupling of a pair of the main body support parts 220 adjacently coupled along the front-back direction is mutually coupled by a connecting pin 400, the other body support part of the body part support part 220 coupled to the front ( 221) A front connection pin groove portion (221h2) into which the front connection pin protrusion 420 of the connection pin 400 is fitted is formed on the rear of the upper surface, the main body portion support portion 220 coupled to the rear side, and the other body portion support portion 221 It is preferable that the rear connection pin groove portion 221h1 into which the rear connection pin protrusion 430 of the connection pin 400 is fitted is formed in the front of the upper surface.

확장부지지부(210)와 본체부지지부(220)의 하면에는 확장부지지부(210)와 본체부지지부(220)의 중량을 줄이기 위한 복수의 홈부가 형성된 것이 바람직하다.It is preferable that a plurality of grooves are formed on the lower surfaces of the extended part support part 210 and the main part support part 220 to reduce the weight of the expanded part support part 210 and the body part support part 220 .

이 경우, 형성된 홈부는 도 10과 같은 구조로 형성된다.In this case, the formed groove portion is formed to have a structure as shown in FIG. 10 .

본 발명의 일 실시 예에 따른 지중 매설관 지지를 위한 채움재(A)를 이용한 지중관 매설공법은 지반(10)의 개착부(20)를 형성하는 개착단계; 채움재(A)를 설치하되, 지중매설관(100)의 길이와 형상에 대응하도록 확장부지지부(210)와 본체부지지부(220)를 설치하는 지지부설치단계; 연결핀(400)을 이용하여 확장부지지부(210)와 본체부지지부(220)를 결합하는 결합단계; 채움재(A) 상면에 복수의 지중매설관(100)을 결합하여 설치하는 단계; 개착부(20)에 되메움 토사(300)를 충전하는 되메움토사 충전단계; 되메움 토사(300)를 다짐하는 다짐단계;를 포함한다.The underground pipe laying method using the filler (A) for supporting the underground buried pipe according to an embodiment of the present invention includes a cut-off step of forming the cut-and-off part 20 of the ground 10; But installing the filling material (A), the support part installation step of installing the extension part support part 210 and the main body part support part 220 to correspond to the length and shape of the underground pipe 100; A coupling step of coupling the extension support 210 and the main body support 220 using the connecting pin 400; Combining and installing a plurality of underground pipes 100 on the upper surface of the filling material (A); Backfill soil filling step of filling the backfill soil 300 in the interleaving part 20; Includes; compaction step of compacting the backfill soil (300).

10 : 지반 20 : 개착부
100 : 지중매설관 110 : 본체부
120 : 후방단부 130 : 확장부
210 : 확장부지지부 211 : 타측 확장부지지부
211a : 타측 확장부지지부 홈부 211h1 : 전방연결핀홈부
212 : 중앙 확장부지지부 212a : 확장부 돌출부
213 : 일측 확장부지지부 213a : 일측 확장부지지부 홈부
220 : 본체부지지부 221 : 타측 본체부지지부
221h1 : 후방연결핀홈부 221a : 타측 본체부지지부 홈부
221h2 : 전방연결핀홈부 221h1 : 후방연결핀홈부
222 : 중앙 본체부지지부 222a : 본체부 돌출부
223 : 일측 본체부지지부 223a : 일측 본체부지지부 홈부
300 : 되메움토사 400 : 연결핀
410 : 연결핀본체부 420 : 전방연결핀돌출부
430 : 후방연결핀돌출부10: ground 20: cut-off part
100: underground pipe 110: body part
120: rear end 130: extension
210: extended part support part 211: the other extended part support part
211a: groove part of the other extension part support part 211h1: front connection pin groove part
212: central extension support 212a: extension protrusion
213: one side extended part support 213a: one side extended part support part groove part
220: body part support part 221: other body part support part
221h1: rear connection pin groove part 221a: the other main body part support part groove part
221h2: front connection pin groove 221h1: rear connection pin groove
222: central body part support part 222a: body part protrusion part
223: one side body part support part 223a: one side body part support part groove part
300: backfill soil 400: connecting pin
410: connecting pin body 420: front connecting pin protrusion
430: rear connection pin protrusion

Claims (9)

지반(10)의 개착부(20)에 설치되는 지중매설관(100)을 지지하기위해, 상기 지중매설관(100)의 하면에 접촉되는 구조로 설치되되,
상기 지중매설관(100)은
본체부(110);
상기 본체부(110)의 후방에 형성된 후방단부(120);
전후방향을 따라 이웃하여 결합되는 또 다른 상기 지중매설관(100)의 상기 후방단부(120)가 삽입되도록 상기 본체부(110)의 전방에 형성된 확장부(130);를 포함하고,
상기 확장부(130)의 하면을 지지하는 확장부지지부(210);
상기 확장부지지부(210)의 후방을 따라 결합되고, 상기 본체부(110)의 하면을 지지하는 본체부지지부(220);를 포함하되,
상기 본체부지지부(220)는
전후방향을 따라 복수가 결합되어 상기 본체부(110)를 지지하는 구조임과 아울러,
상기 확장부지지부(210)는 측방향을 따라 복수의 단위 확장부지지부가 결합되되,
상기 확장부(130)의 하면 타측 가장자리를 지지하는 타측 확장부지지부(211);
상기 확장부(130)의 하면 중앙부를 지지하는 중앙 확장부지지부(212);
상기 확장부(130)의 하면 일측 가장자리를 지지하는 일측 확장부지지부(213);를 포함하고,
상기 중앙 확장부지지부(212)의 일측면과 타측면에는 일측과 타측으로 각각 돌출된 확장부 돌출부(212a)가 형성되고,
상기 타측 확장부지지부(211)의 일측면에는 상기 확장부 돌출부(212a)가 끼움결합되도록 타측 확장부지지부 홈부(211a)가 형성되며,
상기 일측 확장부지지부(213)의 타측면에는 상기 확장부 돌출부(212a)가 끼움결합되도록 일측 확장부지지부 홈부(213a)가 형성되고,
상기 본체부지지부(220)는 측방향을 따라 복수의 단위 본체부지지부가 결합되되,
상기 본체부(110)의 하면 타측 가장자리를 지지하는 타측 본체부지지부(221);
상기 본체부(110)의 하면 중앙부를 지지하는 중앙 본체부지지부(222);
상기 본체부(110)의 하면 일측 가장자리를 지지하는 일측 본체부지지부(223);를 포함하고,
상기 중앙 본체부지지부(222)의 일측면과 타측면에는 일측과 타측으로 각각 돌출된 본체부 돌출부(222a)가 형성되고,
상기 타측 본체부지지부(221)의 일측면에는 상기 본체부 돌출부(222a)가 끼움결합되도록 타측 본체부지지부 홈부(221a)가 형성되며,
상기 일측 본체부지지부(223)의 타측면에는 상기 본체부 돌출부(222a)가 끼움결합되도록 일측 본체부지지부 홈부(223a)가 형성되고,
전후방향을 따라 이웃하여 결합되는 상기 확장부지지부(210)와 상기 본체부지지부(220)의 결합은 연결핀(400)에 의해 상호 결합되되,
상기 연결핀(400)은
봉 구조의 연결핀본체부(410);
상기 연결핀본체부(410)의 전방과 후방 단부에서 하측방향으로 각각 돌출된 전방연결핀돌출부(420) 및 후방연결핀돌출부(430);를 포함하고,
상기 확장부지지부(210)의 상기 타측 확장부지지부(211) 상면 후방에는 상기 연결핀(400)의 상기 전방연결핀돌출부(420)가 끼움 결합되는 전방연결핀홈부(211h1)가 형성되고,
상기 확장부지지부(210)의 후방에 결합된 상기 본체부지지부(220) 상기 타측 본체부지지부(221) 상면 전방에는 상기 연결핀(400)의 상기 후방연결핀돌출부(430)가 끼움결합되는 후방연결핀홈부(221h1)가 형성되며,
전후방향을 따라 이웃하여 결합되는 한 쌍의 상기 본체부지지부(220)의 결합은 상기 연결핀(400)에 의해 상호 결합되되,
전방에 결합된 상기 본체부지지부(220)의 상기 타측 본체부지지부(221) 상면 후방에는 상기 연결핀(400)의 상기 전방연결핀돌출부(420)가 끼움결합되는 전방연결핀홈부(221h2)가 형성되고,
후방에 결합된 상기 본체부지지부(220) 상기 타측 본체부지지부(221) 상면 전방에는 상기 연결핀(400)의 상기 후방연결핀돌출부(430)가 끼움결합되는 상기 후방연결핀홈부(221h1)가 형성되며
상기 타측 확장부지지부(211)와 상기 타측 확장부지지부(211)의 높이는 상기 지중매설관(100) 높이의 1/2위치까지 상측으로 형성되고
상기 전방연결핀홈부(211h1)과 상기 후방연결핀홈부(221h1)는 상기 연결핀(400)이 하측방향으로 끼움결합되어 상기 연결핀(400)의 연결핀본체부(410)가 상기 타측 확장부지지부(211)와 상기 타측 본체부지지부(221)의 상측 영역에 매립되도록 상기 전방연결핀홈부(211h1)와 상기 후방연결핀홈부(221h1)는 전후방향을 따라 상호 연결되는 홈부로 형성되는 것을 특징으로 하는 지중매설관 지지를 위한 채움재.
In order to support the underground buried pipe 100 installed in the interleaving part 20 of the ground 10, it is installed in a structure in contact with the lower surface of the underground buried pipe 100,
The underground pipe 100 is
body part 110;
a rear end 120 formed at the rear of the main body 110;
An extension 130 formed in front of the main body 110 so that the rear end 120 of another underground buried pipe 100 that is adjacently coupled along the front-rear direction is inserted; includes;
an extension support part 210 for supporting a lower surface of the extension part 130;
It is coupled along the rear of the extension part support part 210, the body part support part 220 for supporting the lower surface of the body part 110; including;
The body part support part 220 is
In addition to having a structure that supports the main body 110 by combining a plurality of them along the front and rear directions,
The extension part support part 210 is coupled to a plurality of unit extension part support parts along the lateral direction,
The other extension part support part 211 for supporting the other edge of the lower surface of the extension part 130;
a central extension support part 212 for supporting the central part of the lower surface of the extension part 130;
Including a; one side extension support part 213 for supporting one edge of the lower surface of the extension part 130;
One side and the other side of the central extended part support part 212 are formed with extended part protrusions 212a protruding to one side and the other side, respectively,
On one side of the other extension part support part 211, the other extension part support part groove part 211a is formed so that the extension part protrusion part 212a is fitted,
On the other side of the one extension support part 213, one extension part support part groove part 213a is formed so that the extension part protrusion part 212a is fitted,
The main body part support part 220 is coupled to a plurality of unit body part support parts along the lateral direction,
The other main body part support part 221 for supporting the other edge of the lower surface of the main body part 110;
a central body part support part 222 for supporting the central part of the lower surface of the body part 110;
Including; one side main body part support part 223 for supporting one edge of the lower surface of the body part 110;
On one side and the other side of the central body part support part 222, a body part protrusion part 222a protruding to one side and the other side, respectively, is formed,
On one side of the other body part support part 221, the other body part support part groove part 221a is formed so that the body part protrusion part 222a is fitted,
On the other side of the one body part support part 223, one side body part support part groove part 223a is formed so that the body part protrusion part 222a is fitted,
The coupling of the extended part support part 210 and the main body part support part 220, which are adjacently coupled along the front-back direction, are mutually coupled by a connecting pin 400,
The connection pin 400 is
The connecting pin body portion 410 of the rod structure;
Including; a front connecting pin protrusion 420 and a rear connecting pin protrusion 430 each protruding downward from the front and rear ends of the connecting pin body 410,
A front connection pin groove portion 211h1 into which the front connection pin protrusion 420 of the connection pin 400 is fitted is formed on the rear side of the upper surface of the other extended portion support portion 211 of the extended portion support portion 210,
The rear connecting pin protrusion 430 of the connecting pin 400 is fitted to the front of the upper surface of the main body supporting unit 220 coupled to the rear of the extended supporting unit 210 and the other main body supporting unit 221 . A connection pin groove portion (221h1) is formed,
The coupling of a pair of the main body part support parts 220 that are adjacently coupled along the front and rear directions are mutually coupled by the connecting pins 400 ,
At the rear of the upper surface of the other body part support part 221 of the main body part support part 220 coupled to the front, the front connection pin protrusion part 420 of the connection pin 400 is fitted with a front connection pin groove part 221h2. formed,
The rear connection pin groove portion (221h1) into which the rear connection pin protrusion 430 of the connection pin 400 is fitted is fitted to the front of the upper surface of the main body portion support portion 220 and the other body portion support portion 221 coupled to the rear side. is formed
The height of the other extension part support part 211 and the other extension part support part 211 is formed upward to a position 1/2 of the height of the underground pipe 100,
The front connection pin groove part 211h1 and the rear connection pin groove part 221h1 are the connection pins 400 are fitted in the downward direction, so that the connection pin body part 410 of the connection pin 400 is the other extension part. The front connection pin groove portion 211h1 and the rear connection pin groove portion 221h1 are formed as groove portions interconnected in the front-rear direction so as to be embedded in the upper region of the branch portion 211 and the other main body portion support portion 221 . Filling material for supporting underground pipes.
 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 제1항에 있어서,
상기 확장부지지부(210)와 상기 본체부지지부(220)의 하면에는 상기 확장부지지부(210)와 상기 본체부지지부(220)의 중량을 줄이기 위한 복수의 홈부가 형성된 것을 특징으로 하는 지중매설관 지지를 위한 채움재.
According to claim 1,
An underground buried pipe, characterized in that a plurality of grooves for reducing the weight of the extension support part 210 and the body part support part 220 are formed on lower surfaces of the extension part support part 210 and the body part support part 220 . Filling material for support.
 제8항의 지중 매설관 지지를 위한 채움재(A)를 이용한 지중관 매설공법으로서,
지반(10)의 개착부(20)를 형성하는 개착단계;
상기 채움재(A)를 설치하되, 상기 지중매설관(100)의 길이와 형상에 대응하도록 상기 확장부지지부(210)와 상기 본체부지지부(220)를 설치하는 지지부설치단계;
상기 연결핀(400)을 이용하여 상기 확장부지지부(210)와 상기 본체부지지부(220)를 결합하는 결합단계;
상기 채움재(A) 상면에 복수의 상기 지중매설관(100)을 결합하여 설치하는 단계;
상기 개착부(20)에 되메움 토사(300)를 충전하는 되메움토사 충전단계;
상기 되메움 토사(300)를 다짐하는 다짐단계;를 포함하는 것을 특징으로 하는 지중관 매설공법.As an underground pipe laying method using the filler (A) for supporting the underground pipe of claim 8,
Interleaving step of forming the interleaving portion 20 of the ground 10;
A support part installation step of installing the filling material (A), but installing the extended part support part 210 and the main body part support part 220 to correspond to the length and shape of the underground pipe 100;
a coupling step of coupling the extension part support part 210 and the main body part support part 220 using the connection pin 400;
combining and installing a plurality of the underground pipes 100 on the upper surface of the filling material (A);
backfilling soil filling step of filling the backfilling soil 300 in the interleaving part 20;
A compaction step of compacting the backfill soil (300); underground pipe laying method comprising a.
KR1020200185047A 2020-12-28 2020-12-28 Filler for supporting underground pipes and construction method thereof KR102282404B1 (en)

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