KR200208151Y1 - Joint meta of being connected joint of bridge upper board - Google Patents

Joint meta of being connected joint of bridge upper board Download PDF

Info

Publication number
KR200208151Y1
KR200208151Y1 KR2020000021909U KR20000021909U KR200208151Y1 KR 200208151 Y1 KR200208151 Y1 KR 200208151Y1 KR 2020000021909 U KR2020000021909 U KR 2020000021909U KR 20000021909 U KR20000021909 U KR 20000021909U KR 200208151 Y1 KR200208151 Y1 KR 200208151Y1
Authority
KR
South Korea
Prior art keywords
fitting
seam
joint
bridge
top plate
Prior art date
Application number
KR2020000021909U
Other languages
Korean (ko)
Inventor
손종만
Original Assignee
주식회사부흥특수고무
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 주식회사부흥특수고무 filed Critical 주식회사부흥특수고무
Priority to KR2020000021909U priority Critical patent/KR200208151Y1/en
Application granted granted Critical
Publication of KR200208151Y1 publication Critical patent/KR200208151Y1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/06Arrangement, construction or bridging of expansion joints
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/02Arrangement or construction of joints; Methods of making joints; Packing for joints
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

본 고안은 교량용 상판이음매에 끼워지는 이음쇠에 관한 것이다.The present invention relates to a fitting fitted to the bridge top joint.

즉, 상판이음매의 터널구멍에는 이음쇠에 가황되어 부착된 팽윤고무가 끼워지고, 상판이음매 측단부에 천공된 요홈에는 이음쇠 상부에 돌출된 돌기가 끼워지며, 상판이음매의 양측면으로는 이음쇠 양측의 톱니모양을 갖는 측판이 끼워지고, 이음쇠의 상하단부에는 팽창과 수축되는 주름편이 형성된 것으로, 상판이음매와 상판이음매 사이에 이음쇠를 끼운뒤 빗물이 스며들 경우 수분에 의해 팽창되는 팽윤고무에 의해 상판이음매의 터널구멍을 밀폐효과가 탁월하고, 이음쇠의 상하단부에 수축과 팽창이 되는 주름편은 교량의 수축과 팽창에 의해 상판이음매와 같이 작용할때 이에 따른 작용이 같이 이루워지게 하므로서 이음쇠가 파손되지 않도록 하는 특징이 있다.That is, the swelling rubber attached to the vulcanized vulcanized fitting is inserted into the tunnel hole of the top plate fitting, and the protrusion projected on the top of the fitting is inserted into the groove perforated at the top end of the top fitting. The side plate having the upper and lower ends of the fitting is formed in the pleats that are expanded and contracted, and the upper seam tunnel by the swelling rubber expands by water when the rainwater seeps after the fitting between the top seam and the top seam Excellent sealing effect of the hole, and the crimped piece that is contracted and expanded at the upper and lower ends of the fitting to prevent the fitting from being damaged when the corresponding effect is achieved when the upper plate is acting as a seam by the contraction and expansion of the bridge There is this.

Description

교량용 상판이음매에 끼워지는 이음쇠{JOINT META OF BEING CONNECTED JOINT OF BRIDGE UPPER BOARD}JOINT META OF BEING CONNECTED JOINT OF BRIDGE UPPER BOARD}

본 고안은 교량이 날씨 변화에 따라 수축과 팽창할때 이를 보상할 수 있는 상판이음매와 상판이음매 사이에 설치되는 교량용 상판이음매에 끼워지는 이음쇠에 관한 것이다.The present invention relates to a fitting that is fitted to a bridge top plate installed between the top seam and the top seam that can compensate for this when the bridge shrinks and expands as the weather changes.

일반적으로 교량에 포설된 아스팔트에는 일정한 간격마다 도로의 열팽창 또는 수축되는 것을 감안하여 일정하게 간격으로 배치된 상판이음매와 이 상판이음매와 상판이음매과 사이에는 빗물침투방지와 함께 상판이음매와 상판이음매를 연결시켜주는 이음쇠로 크게 구분할 수 있다.In general, the asphalt laid on the bridge is connected to the top seam and the top seam between the top seam and the top seam and the top seam between the top seam and the seam to prevent the rainwater penetration. Notes can be broadly divided into fittings.

상기 종래의 이음쇠는 상판이음매의 터널구멍의 입구부 내부 가장자리에 맞추어 형성된 삽입부재가 끼워지며, 상판이음매에 끼워지지 않는 간격부재는 상판이음매와 상판이음매사이에 노출되어 빗물이 스며들지 않도록 되어있다.The conventional fitting is inserted into the insertion member formed to fit the inner edge of the inlet portion of the tunnel hole of the upper seam, the gap member that is not fitted to the upper seam is exposed between the upper seam and the upper seam so that rain water does not penetrate.

그러나 상기와 같은 이음쇠는 교량이 수축과 팽창할때 상판이음매 내부에 가황된 고무가 수축과 팽창을 함과 동시에 이음쇠 또한 따라서 수축과 팽창을 하지 못하여 파손되는 경우가 비일비재하여 본래의 수단인 빗물을 차단하지 못하는 결점을 갖고 있으며, 또한 파손되 부위로 빗물이 유입되어 상판이음매에 형성된 금속부분을 부식시키는 문제점 등이 발생되어 왔다.However, when the bridge contracts and expands, the rubber vulcanized inside the top plate contracts and expands at the same time as the bridge contracts and expands. There is a drawback that can not be, and also the problem that the rain water flows into the damaged site to corrode the metal portion formed on the top plate joint.

본 고안은 상기와 같이 상판이음매의 수축과 팽창에 따라 유효적절하게 작용하지 못하는 이음쇠의 문제점을 해결하기 위하여 안출한 것으로서, 그 목적으로는 이음쇠의 간격부재의 상하단부를 주름편을 형성하여 상판이음매의 수축과 팽창에 따라 유효적절하게 작용하도록 되어있으며, 상판이음매의 터널구멍에 삽입되는 삽입부는 수분을 흡수하면 팽창되는 팽윤고무가 가황되어 있어 간격부재가 파손되더라도 그 틈새로 빗물이 유입되면 팽윤고무가 팽창되어 상판이음매의 터널구멍의 입구부를 밀폐시키는 수단을 갖는 것을 제공함에 그 목적이 있는 것이다.The present invention was devised to solve the problem of the fittings that do not function properly according to the contraction and expansion of the top plate as described above, for the purpose of forming a wrinkle piece in the upper and lower ends of the spacer member of the fitting It is designed to work properly according to the contraction and expansion, and the insertion part inserted into the tunnel hole of the top joint is swelled swelling rubber which expands when water is absorbed, so even if the gap member is broken, the swelling rubber It is an object of the present invention to provide a means for expanding and sealing the entrance of the tunnel hole of the top seam.

도 1 - 본 고안의 사시도1-perspective view of the present invention

도 2 - 본 고안과 상판이음매의 분해사시도2-exploded perspective view of the present invention and the top plate joint

도 3 - 본 고안과 상판이음매의 결합된 상태의 정면도3-Front view of the combined state of the present invention and the top plate joint

도 4 - 본 고안이 상판이음매와 상판이음매에 끼워진 상태의 평면도4-a plan view of the present invention fitted to the top plate seam and the top plate seam

상기 목적을 달성하기 위한 본 고안의 이음쇠의 간격부재 상하단부에는 상판이음매의 수축과 팽창에 따라 이음쇠가 수축과 팽창이 되도록 하는 주름편과 간격부재 상부 양측으로는 상판이음매의 요홈에 끼워지는 돌기부와 이음쇠가 상판이음매의 터널구멍 입구부와 동일한 형상으로 끼워지는 팽윤고무와 상판이음매의 측면에는 타설된 콘크리트와 접착력을 높이기 위하여 톱니모양을 갖는 측판이 형성된 특징이 있다.In order to achieve the above object, the upper and lower ends of the spacer member of the present invention have protrusions that are inserted into the grooves of the upper plate joint on both sides of the upper portion of the crimp piece and the spacer member so that the fitting is contracted and expanded according to the contraction and expansion of the upper plate joint. The side of the swelling rubber and the top plate joint in which the fitting is fitted in the same shape as the tunnel hole inlet of the top plate joint is characterized in that the side plate having a sawtooth shape is formed to increase adhesion with the cast concrete.

이하 본 고안을 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

즉, 도 1은 본 고안의 사시도 이며, 도2는 본 고안이 적용된 상판이음매과의 분해사시도이고, 도3은 본 고안이 상판이음매에 끼워진 상태에서의 정면도이며, 도4는 본 고안이 상판이음매에 끼워진 상태의 평단면도이다.That is, FIG. 1 is a perspective view of the present invention, FIG. 2 is an exploded perspective view of the top plate joint to which the present invention is applied, FIG. 3 is a front view in a state where the present plate is fitted to the top plate joint, and FIG. It is a plan sectional view of the state fitted.

상기와 같이 도시된 본 고안의 구성은 다음과 같다.The configuration of the subject innovation shown as above is as follows.

이음쇠(1)의 양측으로는 상판이음매(2)을 교량에 고정시키기 위하여 타설된 콘크리트와 접착력을 높이기 위하여 톱니모양(3′)을 갖는 측판(3)이 형성되고 이음쇠(1)의 상부 양측으로는 상판이음매(2)의 요홈(2a)에 끼워지는 돌기(4)가 돌출되어 있으며, 이음쇠(1)의 간격부재(5) 상하단부 중앙에는 상판이음매(2)이 수축과 열팽창할때 같이 수축과 팽창되는 주름편(5′)이 형성되고, 이 상하측 주름편(5′)사이에는 상판이음매(2)의 터널구멍(2b)입구 내부 가장자리와 밀착되는 팽윤고무(6)가 형성되어 있다.On both sides of the fitting (1), side plates (3) having serrations (3 ') are formed to increase adhesion with the placed concrete to secure the upper plate joint (2) to the bridge, and to the upper both sides of the fitting (1). The protrusion 4 is inserted into the groove 2a of the upper plate joint 2 protrudes, and the upper and lower ends of the spacer member 5 of the fitting 1 are contracted together when the upper plate joint 2 is contracted and thermally expanded. The corrugated piece 5 'is expanded and formed, and between the upper and lower corrugated pieces 5' is formed a swelling rubber 6 in close contact with the inner edge of the inlet of the tunnel hole 2b of the upper seam 2. .

상기와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.

이음쇠(1)의 팽윤고무(6)를 상판이음매(2)의 터널구멍(2b)에 끼우게 되면 이음쇠(1) 상부 양측으로 둘출된 돌기(4)는 상판이음매(2)의 요홈(2a)에 끼워지며, 이음쇠(1) 양측의 측판(3)의 상판이음매(2)의 측면부로 노출되어 있다.When the swelling rubber 6 of the fitting 1 is inserted into the tunnel hole 2b of the upper plate fitting 2, the projection 4 extruded to both sides of the upper portion of the fitting 1 is the recess 2a of the upper plate fitting 2. It is fitted in the side, and is exposed to the side part of the upper plate joint 2 of the side plate 3 of the fitting 1 both sides.

이와 같이 이음쇠(1)를 상판이음매(2)의 단부에 조립한 다음 상판이음매(2) 주변에는 상판이음매(2)을 고정시키기 위하여 콘크리트를 타설 경화시키게 된다.In this way, the fitting 1 is assembled to the end of the upper plate seam 2, and then the concrete is poured in order to fix the upper seam 2 around the upper seam 2.

이음쇠(1)와 상판이음매(2)을 고정시키고 난뒤, 이음쇠(1)의 간격부재(5)상부와 상판이음매(2) 상부가 노면에 노출된 상태에서 빗물이 상판이음매(2)과 상판이음매(2′)사이에 노출된 간격부재(5)로 스며들어 이음쇠(1)의 팽윤고무(6)가 까지 흡수되면 팽윤고무(6)는 이때 부터 팽창되면서 상판이음매(2)의 터널구멍(2b)을 밀폐시킨다.After fixing the fittings (1) and the top plate seam (2), the rainwater is the top plate seam (2) and the top plate seam in the state that the upper portion of the gap member (5) and the top plate seam (2) of the fitting (1) is exposed on the road surface When the swelling rubber 6 of the fitting 1 is absorbed by the gap member 5 exposed between 2 ', the swelling rubber 6 expands from this time, and the tunnel hole 2b of the upper plate joint 2b. ) Seal.

수분이 증발하고 난뒤에는 팽윤고무(6)의 본래의 형상으로 수축되는 것이다.After the water has evaporated, it shrinks to the original shape of the swelling rubber 6.

참고적으로 팽윤고무(6)는 EPDM (Ethylenc Propylenc Dienc Monomcr) 고무와 CBR(Chloro Butyl Rubber)천연고무 등 혼합 또는 단독으로 가황하되 충전제를 일정량 배합하여 형성된다 할 수 있다.For reference, the swelling rubber 6 may be formed by mixing or vulcanizing alone with a certain amount of filler such as EPDM (Ethylenc Propylenc Dienc Monomcr) rubber and CBR (Chloro Butyl Rubber) natural rubber.

또한 수축과 팽창되는 팽윤고무(6)을 뺀 나머지 전체도 일반고무재질로 되어있다.In addition, all the rest except the swelling rubber (6) to shrink and expand is made of a general rubber material.

한편 교량의 수축과 팽창에 따라 같이 작용하는 상판이음매(2)에는 가황된 고무부재가 형성되어 있어 수축과 팽창이 됨과 동시에 이음쇠(1)의 간격부재(5)의 주름편(5′)이 상판이음매(2)과 같이 수축과 팽창이 되기 때문에 이음쇠(1)가 파손되지 않고 반영구적으로 이용될 수 있는 것이다.On the other hand, the top plate joint 2, which acts together with the contraction and expansion of the bridge, is formed with a vulcanized rubber member, which contracts and expands, and at the same time the corrugated piece 5 'of the spacer member 5 of the fitting 1 is top plate. As the joints 2 are contracted and expanded, the fittings 1 can be used semi-permanently without being damaged.

이상에서 설명한 바와 같이 본 고안은 이음쇠의 간격부재의 상하단부를 주름편을 형성하여 상판이음매의 수축과 팽창에 따라 유효적절하게 작용하도록 되어있으며, 상판이음매의 터널구멍에 삽입되는 삽입부는 수분을 흡수하면 팽창되는 팽윤고무가 가황되어 있어 간격부재가 파손되더라도 그 틈새로 빗물이 유입되면 팽윤고무가 팽창되어 상판이음매의 터널구멍의 입구부를 밀폐시키는 효과가 있는 것이다.As described above, the present invention is to form an pleated piece at the upper and lower ends of the spacer member of the fitting so that the upper and lower ends of the joint are effectively functioned according to the contraction and expansion of the upper seam, and the insertion portion inserted into the tunnel hole of the upper seam absorbs moisture. The expanded swelling rubber is vulcanized, so even if the gap member is broken, if rainwater flows into the gap, the swelling rubber is expanded to seal the inlet of the tunnel hole of the top joint.

Claims (1)

교량의 설치되는 상판이음매(2)와 상판이음매(2′) 사이에 설치되는 이음쇠(1)에 있어서,In the fitting 1 provided between the top plate joint 2 of a bridge, and the top plate joint 2 ', 이음쇠(1)의 간격부재(5) 상하단부에는 상판이음매(2)의 수축과 팽창에 따라 이음쇠(1)가 수축과 팽창이 되도록 하는 주름편(5′)과At the upper and lower ends of the spacer member 5 of the fitting 1, a corrugated piece 5 'for contracting and expanding the fitting 1 according to the contraction and expansion of the upper plate joint 2 and 간격부재(5) 상부 양측으로는 상판이음매(2)의 요홈(2a)에 끼워지는 돌기(4)와On both sides of the upper portion of the spacer member (5) and projections (4) fitted into the groove (2a) of the upper plate joint (2) and 이음쇠(1)가 상판이음매(2)의 터널구멍(2b) 입구부와 동일한 형상으로 끼워지는 팽윤고무(6)와The swelling rubber 6 in which the fitting 1 is fitted in the same shape as the inlet of the tunnel hole 2b of the upper plate fitting 2; 상판이음매(2) 양측면에는 타설된 콘크리트와 접착력을 높이기 위하여 톱니모양(3′)을 갖는 측판(3)이 형성된 것을 특징으로 하는 교량용 상판이음매에 끼워지는 이음쇠.Top plate joint (2) Both sides of the fitting to be fitted to the bridge top plate for the bridge, characterized in that the side plate (3) having a sawtooth (3 ') in order to increase the adhesive strength with the cast concrete.
KR2020000021909U 2000-08-01 2000-08-01 Joint meta of being connected joint of bridge upper board KR200208151Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020000021909U KR200208151Y1 (en) 2000-08-01 2000-08-01 Joint meta of being connected joint of bridge upper board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000021909U KR200208151Y1 (en) 2000-08-01 2000-08-01 Joint meta of being connected joint of bridge upper board

Publications (1)

Publication Number Publication Date
KR200208151Y1 true KR200208151Y1 (en) 2000-12-15

Family

ID=19666767

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020000021909U KR200208151Y1 (en) 2000-08-01 2000-08-01 Joint meta of being connected joint of bridge upper board

Country Status (1)

Country Link
KR (1) KR200208151Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445379B1 (en) * 2001-12-06 2004-08-25 김해영 Elastic Joint for Paved Road

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445379B1 (en) * 2001-12-06 2004-08-25 김해영 Elastic Joint for Paved Road

Similar Documents

Publication Publication Date Title
KR200208151Y1 (en) Joint meta of being connected joint of bridge upper board
KR200187661Y1 (en) Concrete slab expansion and contraction joints
US4131382A (en) Expansion joints
JP3185661B2 (en) Joint material
KR101920746B1 (en) Roof panel assembly having a finishing materials
KR100942375B1 (en) The complex-waterproof-sheet for connection of concrete channel and the connection process therewith
KR100626201B1 (en) Expansion joint for bridge
KR200241138Y1 (en) Waterproof coupling cap of expansion joint for connecting slabs of a bridge structure
JP3084190B2 (en) Joint joiner and construction structure of joint using jointer
KR200286472Y1 (en) water stop sealing
JPH0139830Y2 (en)
JPH0439342Y2 (en)
JPH0310173Y2 (en)
US2263824A (en) Paving structure
JPH1046690A (en) Packing for joint of building component
JPH0821015A (en) Joint water-proof structure of external wall
JP2004270375A (en) Water cutoff material for expansion joint
JP3657945B2 (en) Roof board material and method for attaching roof board water stop device using the same
KR19990036482A (en) Mesh structure of anticorrosive concrete structural member
JPH0119697Y2 (en)
GB2334728A (en) Sealed expansion joint
JPH09328879A (en) Siding
KR0118694Y1 (en) Pannels for concrete
JP3371237B2 (en) Floor panel joint structure
JPS6323520Y2 (en)

Legal Events

Date Code Title Description
REGI Registration of establishment
T701 Written decision to grant on technology evaluation
FPAY Annual fee payment

Payment date: 20091008

Year of fee payment: 10

EXPY Expiration of term