KR100716560B1 - Structure for joining outer cover and inner cover of manhole - Google Patents

Structure for joining outer cover and inner cover of manhole Download PDF

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Publication number
KR100716560B1
KR100716560B1 KR1020060117206A KR20060117206A KR100716560B1 KR 100716560 B1 KR100716560 B1 KR 100716560B1 KR 1020060117206 A KR1020060117206 A KR 1020060117206A KR 20060117206 A KR20060117206 A KR 20060117206A KR 100716560 B1 KR100716560 B1 KR 100716560B1
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South Korea
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bolt
manhole
pocket
lid
center
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KR1020060117206A
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Korean (ko)
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허병욱
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현대주철산업 주식회사
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/149—Annular gaskets

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

본 발명은 맨홀의 속뚜껑과 겉뚜껑이 볼트, 기어 및 걸쇠에 의해 결합되는 맨홀 뚜껑의 결합구조에 관한 것이다.The present invention relates to a coupling structure of the manhole cover that the inner cover and the outer cover of the manhole is coupled by bolts, gears and latches.

본 발명에 따른 맨홀 뚜껑의 결합구조는 맨홀(10)의 상단에 받침 부재(20)가 고정되고, 상기 받침 부재(20)의 하부 받침돌기부(21)에 속뚜껑(30)이 안착되고, 상기 받침 부재(20)의 내주면 중간에 형성된 중간 장착부(22)에 중간 결합부재(40)의 양단이 장착되고, 상기 받침 부재(20)의 상부 안착부(23)에 안착된 겉뚜껑(50)의 중앙에 포켓(51)이 형성되고, 볼트(60)가 상기 포켓(51)의 볼트구멍(52)과 중간 결합부재(40)의 중앙에 형성된 체결구멍(41)을 통해 속뚜껑(30)의 센터에 형성된 가압부(31)를 가압함으로써, 상기 볼트(60)에 의해 속뚜껑(30)과 중간 결합부재(40)와 겉뚜껑(50)이 동시에 결합되고, 상기 볼트(60)에 끼워져 고정된 기어(61)가 포켓(51)에 장착된 걸쇠(70)에 걸려 록킹되는 것을 특징으로 한다.In the coupling structure of the manhole cover according to the present invention, the support member 20 is fixed to the upper end of the manhole 10, and the inner lid 30 is seated on the lower support protrusion 21 of the support member 20. Both ends of the intermediate coupling member 40 are mounted on the intermediate mounting portion 22 formed in the middle of the inner circumferential surface of the supporting member 20, and the outer lid 50 mounted on the upper seating portion 23 of the supporting member 20. The pocket 51 is formed in the center, and the bolt 60 is formed by the fastening hole 41 formed in the center of the bolt hole 52 and the intermediate coupling member 40 of the pocket 51. By pressurizing the pressing portion 31 formed in the center, the inner lid 30, the intermediate coupling member 40 and the outer lid 50 are simultaneously coupled by the bolt 60, is fitted to the bolt 60 and fixed Characterized in that the gear 61 is locked by the latch (70) mounted on the pocket (51).

Description

맨홀 뚜껑의 결합구조{STRUCTURE FOR JOINING OUTER COVER AND INNER COVER OF MANHOLE}STRUCTURE FOR JOINING OUTER COVER AND INNER COVER OF MANHOLE}

도 1 및 도 2는 본 발명에 따른 맨홀 뚜껑의 결합구조를 도시한 측단면도1 and 2 is a side cross-sectional view showing a coupling structure of the manhole cover according to the present invention

도 3은 결합부재의 양단이 동체의 장착부에 장착되는 예를 도시한 분해 사시도Figure 3 is an exploded perspective view showing an example in which both ends of the coupling member is mounted to the mounting portion of the fuselage

본 발명은 맨홀의 속뚜껑과 겉뚜껑이 볼트, 기어 및 걸쇠에 의해 결합되는 맨홀 뚜껑의 결합구조에 관한 것이다.The present invention relates to a coupling structure of the manhole cover that the inner cover and the outer cover of the manhole is coupled by bolts, gears and latches.

대한민국 실용신안등록 제0156747호(1999년 6월 16일 등록)에 "맨홀의 방수용 속뚜껑"이 소개되어 있다.Republic of Korea Utility Model Registration No. 0568747 (Registered June 16, 1999) introduces "Waterproof inner cover of manhole."

상기 맨홀의 방수용 속뚜껑은 모테의 동체 상부를 보울트로 맨홀테 내면에 고정하고, 내면에 좌우돌편을 돌설하고 모테의 하단 내향곡연의 요홈에 링으로 된 고무패킹을 감합하고 그 상부에 속뚜껑을 안착하여 체결간으로 기밀하게 밀폐시키는 구조에 있어서, 상기 요홈을 상협하광형으로 형성함과 동시에 이에 대응 결합되는 고무패킹을 동일 단면으로 형성하여 감합하고, 상기 속뚜껑의 중앙에 보울트 캡을 복감하고, 상기 굴곡성 체결간의 좌우감구의 아래턱을 넓은 공편으로 형성하며, 그 중간지점의 장공에 편심캠을 가진 레버의 캠 편심점을 추착하고, 상기 속뚜껑에 안전밸브를 구성한 것이다.The waterproof inner lid of the manhole secures the upper part of the body of the mote with a bolt to the inner surface of the manhole, protruding the left and right stone pieces on the inner side, fitting the rubber packing made of a ring into the groove of the lower inwardly curved edge of the mote, and closing the inner lid on the upper part. In the structure to be seated and airtightly sealed between the fastenings, the grooves are formed in the upper and lower light form, and the rubber packings corresponding to the grooves are formed in the same cross section, and the bolt cap is wound in the center of the inner lid. To form the lower jaw of the left and right jaws between the flexible fastening, and the cam eccentric point of the lever having the eccentric cam in the long hole of the middle point, and the safety valve is configured on the inner lid.

그러나, 맨홀의 방수용 속뚜껑에서는 맨홀테에 외부 뚜껑을 단순하게 안착시킨 것에 불과하여 차량 또는 중량물이 지나갈 때 외부 뚜껑이 덜컹거리는 단점이 있다.However, in the waterproof inner lid of the manhole, only the outer lid is simply seated on the manhole frame, which has the disadvantage that the outer lid rattles when the vehicle or heavy object passes by.

따라서, 본 발명의 목적은 볼트로 맨홀의 속뚜껑과 겉뚜껑을 동시에 고정하여 차량 또는 중량물이 겉뚜껑을 지나갈 때 겉뚜껑이 덜컹거리는 것을 방지할 수 있고, 속뚜껑과 겉뚜껑을 결합시키는 볼트가 자동으로 풀리는 것을 방지할 수 있는 맨홀 뚜껑의 결합구조를 제공하는 것이다.Accordingly, an object of the present invention is to fix the inner lid and the outer lid of the manhole with bolts at the same time to prevent the outer lid from rattling when the vehicle or heavy weight passes the outer lid, the bolt to combine the inner lid and the outer lid It is to provide a coupling structure of the manhole cover that can prevent the automatic loosening.

상기와 같은 목적을 달성하기 위한 본 발명의 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다.Preferred embodiments of the present invention for achieving the above object will be described in detail with reference to the drawings.

도 1 및 도 2를 참조하면, 본 발명에 따른 맨홀 뚜껑의 결합구조는 맨홀(10) 의 상단에 받침 부재(20)가 고정되고, 상기 받침 부재(20)의 하부 받침돌기부(21)에 속뚜껑(30)이 안착되고, 상기 받침 부재(20)의 내주면 중간에 형성된 중간 장착부(22)에 중간 결합부재(40)의 양단이 장착되고, 상기 받침 부재(20)의 상부 안착부(23)에 안착된 겉뚜껑(50)의 중앙에 포켓(51)이 형성되고, 볼트(60)가 상기 포켓(51)의 볼트구멍(52)과 중간 결합부재(40)의 중앙에 형성된 체결구멍(41)을 통해 속뚜껑(30)의 센터에 형성된 가압부(31)를 가압함으로써, 상기 볼트(60)에 의해 속뚜껑(30)과 중간 결합부재(40)와 겉뚜껑(50)이 동시에 결합되고, 상기 볼트(60)에 끼워져 고정된 기어(61)가 포켓(51)에 장착된 걸쇠(70)에 걸려 록킹된다.1 and 2, in the coupling structure of the manhole cover according to the present invention, the support member 20 is fixed to the upper end of the manhole 10 and belongs to the lower support protrusion 21 of the support member 20. Lid 30 is seated, both ends of the intermediate coupling member 40 is mounted on the intermediate mounting portion 22 formed in the middle of the inner circumferential surface of the support member 20, the upper seating portion 23 of the support member 20 Pocket 51 is formed in the center of the outer lid 50 seated on the bolt, the fastening hole 41 formed in the center of the bolt hole 52 and the intermediate coupling member 40 of the pocket 51 By pressing the pressing portion 31 formed in the center of the inner lid 30 through the), the inner lid 30 and the intermediate coupling member 40 and the outer lid 50 are simultaneously coupled by the bolt 60 The gear 61 fitted to the bolt 60 is locked by the latch 70 mounted on the pocket 51.

도 3을 참조하면, 상기 받침 부재(20)의 내주면 중간에 형성된 중간 장착부(22)는 받침 부재(20)의 내주면에 2개가 서로 마주보게 배치되고, 상부 받침돌기(25)와 하부 받침돌기(26) 사이에 삽입부(27)가 형성되어, 중간 결합부재(40)를 받침 부재(20)의 내부로 내린 후, 상기 중간 결합부재(40)를 돌리면, 상기 중간 결합부재(40)의 양단이 중간 장착부(24)의 삽입부(27)로 삽입되어, 중간 결합부재(40)가 중간 장착부(22)에 고정된다.Referring to FIG. 3, two intermediate mounting parts 22 formed in the middle of the inner circumferential surface of the supporting member 20 are disposed to face each other on the inner circumferential surface of the supporting member 20, and the upper supporting protrusion 25 and the lower supporting protrusion ( 26 is formed between the insertion portion 27, and lowering the intermediate coupling member 40 to the interior of the support member 20, then turning the intermediate coupling member 40, both ends of the intermediate coupling member 40 It is inserted into the insertion part 27 of this intermediate | middle mounting part 24, and the intermediate | middle coupling member 40 is fixed to the intermediate | middle mounting part 22. As shown in FIG.

도 2를 다시 참조하면, 상기 속뚜껑(30)은 상부면에 가압부(31)와 손잡이(37)가 형성되고, 둘레 안착부(38)에 형성된 홈에 실링 패킹(80)이 장착되어, 상기 실링 패킹(80)에 의해 둘레 안착부(38)와 받침부재(20)의 하부 받침부(21) 사이가 실링되므로서, 맨홀(10)로 외부의 물 및 이물질이 유입되는 것을 방지할 수 있다.Referring to FIG. 2 again, the inner lid 30 has a pressing part 31 and a handle 37 formed on an upper surface thereof, and a sealing packing 80 is mounted in a groove formed in the circumferential seating part 38. Since the sealing packing 80 is sealed between the circumferential seating portion 38 and the lower support portion 21 of the support member 20, it is possible to prevent external water and foreign substances from entering the manhole 10. have.

상기 겉뚜껑(50)은 중앙에 형성된 포켓(51)이 핀(53)을 중심으로 개폐될 수 있게 장착된 커버(53)에 의해 커버되고, 포켓(51)의 바닥면에 걸쇠(70)가 핀에 의해 회전 가능하게 장착된다.The outer lid 50 is covered by a cover 53 mounted so that the pocket 51 formed at the center thereof can be opened and closed about the pin 53, and the latch 70 is formed on the bottom surface of the pocket 51. It is rotatably mounted by a pin.

상기와 같이 구성된 본 발명에 따른 맨홀 뚜껑의 결합구조는 다음과 같이 조립 및 분해할 수 있다.The coupling structure of the manhole cover according to the present invention configured as described above can be assembled and disassembled as follows.

먼저, 맨홀(10)의 상단에 고정된 받침부재(20)의 하부 받침대(21)에 속뚜껑(30)을 안착시키고, 중간 결합부재(40)의 양단을 받침부재(20)의 중간 장착부(22)에 고정하고, 상기 받침부재(20)의 상부 안착부(23)에 겉뚜껑(70)을 안착시킨다. 이후, 볼트(60)의 하단부가 속뚜껑(30)의 가압부(31)를 가압하도록, 볼트(60)를 포켓(51)의 볼트구멍(52)과 중간 결합부재(40)의 체결구멍(41)을 통과시킨다. 이후, 볼트(60)에 고정된 기어(61)에 걸쇠(70)를 걸어 록킹시킴으로써, 볼트(60)가 자동으로 회전되어 풀리는 것을 방지한다. 이때, 볼트(60)의 나선부(62)가 중간 결합부재(40)의 체결구멍(41)에 형성된 나선부와 결합되고, 볼트(60)의 하단부가 속뚜껑(30)을 가압하여 속뚜껑(30)이 고정되고, 볼트(60)에 고정된 기어(61)가 포켓(51)의 하부면에 밀착되어, 겉뚜껑(50), 결합부재(40) 및 속뚜껑(30)이 볼트(60)에 의해 동시에 고정된다.First, the inner lid 30 is seated on the lower pedestal 21 of the support member 20 fixed to the upper end of the manhole 10, and both ends of the intermediate coupling member 40 receive the intermediate mounting portion of the support member 20 ( 22) and the outer cover 70 is seated on the upper seating portion 23 of the support member 20. Thereafter, the bolt 60 is connected to the bolt hole 52 of the pocket 51 and the fastening hole of the intermediate coupling member 40 so that the lower end portion of the bolt 60 pressurizes the pressing part 31 of the inner lid 30. Pass 41). Thereafter, by locking and locking the latch 70 to the gear 61 fixed to the bolt 60, the bolt 60 is automatically rotated to prevent it from loosening. At this time, the spiral portion 62 of the bolt 60 is coupled to the spiral portion formed in the fastening hole 41 of the intermediate coupling member 40, the lower end of the bolt 60 pressurizes the inner lid 30 to the inner lid 30 is fixed, the gear 61 fixed to the bolt 60 is in close contact with the lower surface of the pocket 51, the outer lid 50, the coupling member 40 and the inner lid 30 is bolt ( Are fixed at the same time.

그리고, 위에서 설명한 결합순서의 역순으로 겉뚜껑, 결합부재 및 속뚜껑을 동체에서 분리할 수 있다.In addition, the outer lid, the coupling member and the inner lid may be separated from the fuselage in the reverse order of the coupling procedure described above.

위에서 설명한 바와같이, 본 발명에 따른 맨홀 뚜껑의 결합구조는 볼트에 의 해 맨홀의 속뚜껑과 겉뚜껑을 동시에 고정하여 차량 또는 중량물이 겉뚜껑을 지나갈 때 겉뚜껑이 덜컹거리는 것을 방지할 수 있고, 기어와 걸쇠에 의해 속뚜껑과 겉뚜껑을 결합시키는 볼트가 자동으로 풀리는 것을 방지할 수 있는 효과가 있다.As described above, the coupling structure of the manhole cover according to the present invention can be fixed to the inner lid and the outer lid of the manhole by bolts at the same time to prevent the outer lid is rattled when the vehicle or heavy object passes the outer lid, There is an effect of preventing the bolts that connect the inner lid and the outer lid to be automatically released by the gear and the latch.

Claims (3)

맨홀(10)의 상단에 받침 부재(20)가 고정되고, 상기 받침 부재(20)의 하부 받침돌기부(21)에 속뚜껑(30)이 안착되고, 상기 받침 부재(20)의 내주면 중간에 형성된 중간 장착부(22)에 중간 결합부재(40)의 양단이 장착되고, 상기 받침 부재(20)의 상부 안착부(23)에 안착된 겉뚜껑(50)의 중앙에 포켓(51)이 형성되고, 볼트(60)가 상기 포켓(51)의 볼트구멍(52)과 중간 결합부재(40)의 중앙에 형성된 체결구멍(41)을 통해 속뚜껑(30)의 센터에 형성된 가압부(31)를 가압함으로써, 상기 볼트(60)에 의해 속뚜껑(30)과 중간 결합부재(40)와 겉뚜껑(50)이 동시에 결합되고, 상기 볼트(60)에 끼워져 고정된 기어(61)가 포켓(51)에 장착된 걸쇠(70)에 걸려 록킹되는 것을 특징으로 하는 맨홀 뚜껑의 결합구조.The supporting member 20 is fixed to the upper end of the manhole 10, the inner lid 30 is seated on the lower supporting protrusion 21 of the supporting member 20, and formed in the middle of the inner circumferential surface of the supporting member 20. Both ends of the intermediate coupling member 40 is mounted to the intermediate mounting portion 22, and a pocket 51 is formed at the center of the outer lid 50 seated on the upper seating portion 23 of the supporting member 20. The bolt 60 presses the pressing portion 31 formed at the center of the inner lid 30 through the fastening hole 41 formed at the center of the bolt hole 52 of the pocket 51 and the intermediate coupling member 40. As a result, the inner lid 30, the intermediate coupling member 40 and the outer lid 50 are simultaneously coupled by the bolt 60, and the gear 61 fitted and fixed to the bolt 60 is pocket 51. The coupling structure of the manhole cover, characterized in that the locking is locked to the clasp 70 mounted to. 제 1 항에 있어서,The method of claim 1, 상기 속뚜껑(30)은 상부면에 가압부(31)와 손잡이(37)가 형성되고, 둘레 안착부(38)에 형성된 홈에 실링 패킹(80)이 장착되는 것을 특징으로 하는 맨홀 뚜껑의 결합구조.The inner lid 30 is a combination of the manhole cover, characterized in that the pressing portion 31 and the handle 37 is formed on the upper surface, the sealing packing 80 is mounted in the groove formed in the peripheral seating portion 38 rescue. 제 1 항에 있어서,The method of claim 1, 상기 겉뚜껑(50)은 중앙에 형성된 포켓(51)이 핀(53)을 중심으로 개폐될 수 있게 장착된 커버(53)에 의해 커버되고, 포켓(51)의 바닥면에 걸쇠(70)가 핀에 의해 회전 가능하게 장착되는 것을 특징으로 하는 맨홀 뚜껑의 결합구조.The outer lid 50 is covered by a cover 53 mounted so that the pocket 51 formed at the center thereof can be opened and closed about the pin 53, and the latch 70 is formed on the bottom surface of the pocket 51. Coupling structure of the manhole cover, characterized in that rotatably mounted by a pin.
KR1020060117206A 2006-11-24 2006-11-24 Structure for joining outer cover and inner cover of manhole KR100716560B1 (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100832132B1 (en) * 2007-08-07 2008-05-27 현대주철산업 주식회사 Device for joining of manhole cover
KR101029731B1 (en) * 2007-08-07 2011-04-18 현대주철산업 주식회사 Inner cover of manhole
KR101258590B1 (en) * 2012-09-27 2013-05-02 주식회사 신양에벤에셀 Locking manhole with cover lifting tool
KR101307535B1 (en) 2013-06-21 2013-09-12 주식회사 가은 Cover for common utility tunnel with lifting grooves
CN105887930A (en) * 2016-04-25 2016-08-24 邹平县供电公司 Anti-theft cable well lid
CN106862906A (en) * 2015-12-10 2017-06-20 核动力运行研究所 Steam generator manhole cover is dismounted and positioner
KR20180024978A (en) * 2016-08-31 2018-03-08 주식회사 기남금속 Water-proofing in the lid of the manhole
CN110924444A (en) * 2019-11-30 2020-03-27 盐城市何达城市开发建设有限公司 City infrastructure is built with inspection shaft tentatively sealing equipment
KR102315994B1 (en) * 2020-05-13 2021-10-22 주식회사 신평주철 Manhole structure with improved water resistance and Construction method thereof
KR200495336Y1 (en) * 2021-11-09 2022-05-03 김승철 Watertight Manhole
KR102395857B1 (en) * 2021-12-23 2022-05-10 (주)한국주조 Sealed inner lid device with tooth rotation pressure locking function

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Publication number Priority date Publication date Assignee Title
KR980002652U (en) * 1996-06-11 1998-03-30 주식회사현대미포조선 Device for disassembly and assembly of rudder fixing nuts for ships

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100832132B1 (en) * 2007-08-07 2008-05-27 현대주철산업 주식회사 Device for joining of manhole cover
KR101029731B1 (en) * 2007-08-07 2011-04-18 현대주철산업 주식회사 Inner cover of manhole
KR101258590B1 (en) * 2012-09-27 2013-05-02 주식회사 신양에벤에셀 Locking manhole with cover lifting tool
KR101307535B1 (en) 2013-06-21 2013-09-12 주식회사 가은 Cover for common utility tunnel with lifting grooves
CN106862906A (en) * 2015-12-10 2017-06-20 核动力运行研究所 Steam generator manhole cover is dismounted and positioner
CN105887930A (en) * 2016-04-25 2016-08-24 邹平县供电公司 Anti-theft cable well lid
KR20180024978A (en) * 2016-08-31 2018-03-08 주식회사 기남금속 Water-proofing in the lid of the manhole
KR102300247B1 (en) 2016-08-31 2021-09-09 주식회사 기남금속 Water-proofing in the lid of the manhole
CN110924444A (en) * 2019-11-30 2020-03-27 盐城市何达城市开发建设有限公司 City infrastructure is built with inspection shaft tentatively sealing equipment
KR102315994B1 (en) * 2020-05-13 2021-10-22 주식회사 신평주철 Manhole structure with improved water resistance and Construction method thereof
KR200495336Y1 (en) * 2021-11-09 2022-05-03 김승철 Watertight Manhole
KR102395857B1 (en) * 2021-12-23 2022-05-10 (주)한국주조 Sealed inner lid device with tooth rotation pressure locking function

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