KR200282622Y1 - Waterproofing Sheet Fixing System - Google Patents

Waterproofing Sheet Fixing System Download PDF

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Publication number
KR200282622Y1
KR200282622Y1 KR2020020003196U KR20020003196U KR200282622Y1 KR 200282622 Y1 KR200282622 Y1 KR 200282622Y1 KR 2020020003196 U KR2020020003196 U KR 2020020003196U KR 20020003196 U KR20020003196 U KR 20020003196U KR 200282622 Y1 KR200282622 Y1 KR 200282622Y1
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South Korea
Prior art keywords
waterproof sheet
plate
finger
connecting plate
finger plate
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KR2020020003196U
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Korean (ko)
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백진기
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(주) 장맥엔지니어링
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Publication of KR200282622Y1 publication Critical patent/KR200282622Y1/en

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Abstract

본 고안은, 교량 구조물 신축이음 공사에서 핑거판 하면에 설치되는 방수시트 설치공사에 관한 것으로, 본 고안은 방수시트 고정장치 시스템을 도입하여 방수시트의 유지보수와 이물질 유입을 최소화하여 방수시트의 내구성을 향상 향상시킴을 그 목적으로 한다.The present invention relates to the installation of waterproof sheet installed on the lower surface of the finger plate in the construction of bridge structure expansion joint, the present design introduces the waterproof sheet fixing device system to minimize the maintenance of the waterproof sheet and the inflow of foreign matters, thereby ensuring the durability of the waterproof sheet. The aim is to improve and improve the

이를 위하여, 방수시트 고정장치 시스템은 연결판과 방수시트, 조임판 등에 의해 구성되어, 핑거판(1)밑에 핑거모양과 동일한 모양으로 길이(b)만큼의 연결판(2)을 삽입하여 좌, 우 핑거판(1)과 연결판(2)의 일체화를 위해 접촉면을 도 2에 도시된바와 같이 길이()에 분포된 핑거판(1)과의 접촉부분을 용접(3)하며, 그 하면에는 방수시트(4)를 삽입하여 상면부에 개구된 공극길이를 도 2에서 도시된 바와 같이 빗금친 부분(a)만큼 채우며, 방수시트(4)의 지지는 하면에 조임판(5)을 설치하여 연결판(2)과 볼트(6)체결에 의한 연직지지와, 슬래브(7)와 방수시트(4)의 측면에서의 수평지지에 의한 효과로서, 핑거판과 일체로 거동함을 특징으로 한다.To this end, the waterproof sheet fixing system is composed of a connecting plate, a waterproof sheet, a fastening plate, and the like, by inserting the connecting plate 2 of the length b in the same shape as the finger shape under the finger plate 1, In order to integrate the right finger plate 1 and the connecting plate 2, the contact surface has a length as shown in FIG. The contact portion with the finger plate (1) distributed in the (3) is welded (3), and the waterproof sheet (4) is inserted into the lower surface of the gap portion (shown in FIG. a) and the support of the waterproof sheet 4 is provided with a fastening plate 5 on the bottom surface of the vertical support by fastening the connecting plate 2 and the bolts 6, the slab 7 and the waterproof sheet 4; As an effect of the horizontal support in the side of the, characterized in that it behaves integrally with the finger plate.

이상과 같은 방수시트 고정장치 시스템에 의하면, 상면부의 개구된 공극길이(w2, w4)를 최소화하여, 이물질 유입을 최소화하여 방수시트의 내구성을 증대시킬 수 있으며, 연직지지로 인해서, 유지보수시 교통 통제없는 방수시트(4)의 교체작업이 가능하며, 슬래브(7) 구조물로의 누수현상을 차단할 수 있다.According to the waterproof sheet fixing device as described above, by minimizing the opening pore length (w2, w4) of the upper surface portion, it is possible to increase the durability of the waterproof sheet by minimizing the inflow of foreign matter, due to the vertical support, transportation during maintenance It is possible to replace the uncontrolled waterproof sheet 4, and to block the leakage of the slab (7) structure.

Description

방수시트 고정지지 시스템{Waterproofing Sheet Fixing System}Waterproofing Sheet Fixing System

본 고안은, 교량 구조물 신축이음 공사에서 방수시트의 설치시 핑거판과 방수시트의 연결을 다단계로 세분화하여, 슬래브 유간간격에 따른 문제점을 해소하고 유지보수의 편리성을 도모할 수 있는 방수시트의 고정장치 시스템에 관한 것이다.The present invention provides a multi-level subdivision of the connection between the finger plate and the waterproof sheet when installing the waterproof sheet in the construction of bridge joint construction, thereby solving the problems caused by the slab spacing and improving the convenience of maintenance. It relates to a fixture system.

종래에 사용되는 방수시트는 도 1에 도시된 바와 같이, 슬래브(7) 구조물의 측면과 볼트로 연결하는 것으로 이루어져, 방수시트(4) 교체시 교통을 통제하고 핑거판(1)을 뜯어낸 후 볼트를 풀어 교체해야 하는 어려운 점이 있으며, 신축이음 유간이 넓은 경우에, 핑거판 사이의 벌어진 틈(w1)으로 인한 공극이 크게 발생하여 이물질 유입으로 인한 방수시트(4)의 파손현상이 나타나고 있으며, 방수시트(4)의 지지를 슬래브(7) 측면에서의 볼트로 체결하는 연결시공으로 인해서 핑거판 사이의 벌어진 틈(w1)으로 빗물 등이 스며드는 현상으로 인해 방수시트(4)에 고인 물이 슬래브(7) 단부로 흘러드는 누수 현상을 발생시켜 콘크리트 구조물을 부식시키는 문제점 등을 발생시키고 있다.Conventionally used waterproof sheet consists of connecting the bolts and the side of the slab (7) structure, as shown in Figure 1, after controlling the traffic when replacing the waterproof sheet (4) and after removing the finger plate (1) It is difficult to loosen and replace the bolts, and when the expansion joint is wide, the gap caused by the gap (w1) between the finger plate is largely generated, causing damage of the waterproof sheet (4) due to the inflow of foreign matter, Water accumulated in the waterproof sheet 4 due to the phenomenon of rainwater infiltrating into the gap w1 between the finger plates due to the connection construction for fastening the support of the waterproof sheet 4 with the bolt on the side of the slab 7. (7) Problems such as corrosion of concrete structures are caused by leakage of water flowing into the ends.

본 고안은, 이와 같은 종래의 문제점을 해결하기 위해 방수시트를 핑거판과 연결시킬 수 있도록 좌, 우 연결판, 조임판 등을 사용하여 방수시트 교체에 따른 유지보수 및 슬래브 유간간격을 최소화할 수 있는 방수시트 고정장치 시스템을 제공함에 있다.The present invention can minimize the maintenance and slab spacing according to the replacement of the waterproof sheet by using the left, right connecting plate, the fastening plate and the like to connect the waterproof sheet with the finger plate in order to solve such a conventional problem. It is to provide a waterproof seat fixing system.

도1은 종래에 사용되고 있는 핑거조인트 설치도면1 is a conventional finger joint installation drawing

도2는 본 고안에 따른 핑거조인트 고정장치 조립도2 is an assembly view of the finger joint fixing device according to the present invention

도3은 본 고안에 따른 핑거조인트 고정장치 설치 표준 단면도Figure 3 is a standard cross-sectional view of the finger joint fixing device installation

도4는 본 고안에 따른 핑거조인트 고정장치 수축시 단면도Figure 4 is a cross-sectional view when contracting the finger joint fixing device according to the present invention

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1:핑거판 2:연결판1: finger plate 2: connection plate

4:방수시트 5:조임판4: waterproof sheet 5: fastener

w1:종래 핑거판 사이의 공극길이 w2: 본 고안에 따른 핑거판 사이 공극길이w1: gap length between conventional finger plates w2: gap length between finger plates according to the present invention

상기와 같은 목적을 달성하기 위한 본 고안에 따른 방수시트 고정장치 시스템의 특징은, 종래의 방수시트의 교체가 어렵고, 이물질 유입으로 인한 방수시트의 파손가능성이 높은 슬래브와의 측면연결을 통한 시공과는 달리, 도 2에 도시된바와 같이, 종래의 핑거판(1)밑에 핑거모양과 동일한 모양으로 길이(b) 만큼의 연결판(2)을 삽입하여 좌, 우 핑거판(1) 모양에 적합하도록 설치하며, 이때 연결판(2)은 핑거판(1)과 일체화를 위해 도 2에 도시된바와 같이 전체의 신축이음 설치길이에서 길이()에 분포된 핑거판과의 접촉부분을 용접(3)으로 연결하며, 그 하면에는 고무로 된 방수시트(4)를 삽입하여, 상면부에 개구되어 있는 부분을 도 2에서 제시된 바와 같이 빗금친 부분(a)의 공극을 채워 핑거판 사이의 공극길이(w2, w4)를 최소화하며, 방수시트(4)하면에는 조임판(5)을 설치하여 방수시트(4)의 지지를 상면의 연결판(2)과 하면의 조임판(5)에 의해 볼트(6)체결에 의한 연직지지와, 슬래브(7)와 방수시트(4)의 측면에서의 수평지지에 의한 효과로서, 핑거판과 방수시트(4)의 고정장치 시스템이 일체로 거동하도록 구성되어진 점에 있다.Features of the waterproof sheet fixing device system according to the present invention for achieving the above object, it is difficult to replace the conventional waterproof sheet, construction through the side connection with the slab with high possibility of damage of the waterproof sheet due to foreign matter inflow Unlike, as shown in FIG. 2, the connection plate 2 of the length (b) in the same shape as the finger shape under the conventional finger plate 1 is suitable for the shape of the left and right finger plate (1) In this case, the connecting plate (2) is the length in the entire extension joint installation length (as shown in Figure 2 for integration with the finger plate 1) The contact portion with the finger plate distributed in the c) is connected by welding (3), and a rubber waterproof sheet (4) is inserted into the lower surface thereof, and the part opened in the upper surface portion is hatched as shown in FIG. By filling the air gap of the part (a) to minimize the gap length (w2, w4) between the finger plate, and to the waterproof sheet (4) to install a tightening plate (5) to support the waterproof sheet (4) to the connecting plate of the upper surface The finger plate and the waterproof sheet as an effect of the vertical support by fastening the bolts 6 and the horizontal support on the side of the slab 7 and the waterproof sheet 4 by the fastening plate 5 of the lower surface and the lower surface. The fixing device of (4) is configured to behave integrally.

도 2에서 도시된 바와 같이 본 고안에 따른 방수시트의 교체 작업은 다음과 같다.As shown in Figure 2 replacement of the waterproof sheet according to the present invention is as follows.

본 고안에 따른 방수시트의 교체작업은 도시된 바와 같이, 연결판과 조임판으로 인한 이중체결의 연직지지에 의한 볼트(6)체결과 슬래브(7)와의 측면지지 볼트(6)체결을 해체하여, 종래에 교통을 통제하여 핑거판을 해체하고 시공하는 방법 대신에 단순히 볼트를 해체하여 핑거판 하면에서 방수시트를 꺼내어 교체 시공할 수 있다.Replacement work of the waterproof sheet according to the present invention, as shown, by disassembling the bolt (6) and the side support bolt (6) fastening with the slab (7) by the vertical support of the double fastening by the connecting plate and the fastening plate Instead of dismantling and constructing the finger plate by controlling traffic in the related art, simply dismantle the bolt to take out the waterproof sheet from the bottom of the finger plate and replace it.

이상과 같은 방수시트 고정장치 시스템에 의하면, 교통을 통제하지 않고 핑거판 하면에서 방수시트 교체가 가능하며, 상면부에 개구되어 있는 부분을 고무판으로 일부 채우게 되어 이물질 유입이 최소화 되며, 이로 인해 방수시트(4)의 내구성이 향상되며, 핑거판(1)과의 방수시트(4)와의 하면과 슬래브(7)와의 측면에서의 양면지지 효과로 인해서, 교통을 통제하지 않고서 방수시트의 교체작업을 용이하게 할 수 있으며, 연결판(2)과 방수시트(4), 조임판(5)의 볼트(6)체결에 의한 연직지지 효과로 인해서 빗물 등의 유수가 발생할 경우에 슬래브(7)로의 누수문제점을 제거하는 효과를 기대할 수 있다.According to the waterproof sheet fixing device as described above, it is possible to replace the waterproof sheet at the bottom of the finger plate without controlling traffic, and the part of the upper part is filled with a rubber sheet to minimize the inflow of foreign substances, thereby the waterproof sheet The durability of (4) is improved, and due to the double-sided support effect on the lower surface of the waterproof sheet 4 with the finger plate 1 and the side of the slab 7, it is easy to replace the waterproof sheet without controlling traffic. Water leakage to the slab (7) in the event of rainwater, such as rain water due to the vertical support effect of the connection of the connecting plate (2), waterproof sheet (4), bolts (6) of the fastening plate (5). Can be expected to remove the effect.

Claims (1)

핑거판(1)밑에 핑거모양과 동일한 모양으로 길이(b)만큼의 연결판(2)을 삽입하여 좌, 우 핑거판(1)과 연결판(2)의 일체화를 위해 접촉면을 충분한 일체화가 가능토록 길이()에 분포된 핑거판(1)과의 접촉부분을 용접(3)하며, 그 하면에는 방수시트(4)를 삽입하여 상면부에 개구된 공극부분을 이물질 투입에 의한 방수쉬트 파손을 최소화하기 위해 공극부분(a)을 채워 핑거판(1)사이의 공극길이(w2,w3)를 최소화하며, 방수시트(4)의 지지는 하면에 조임판(5)을 설치하여 연결판(2)과 볼트(6)체결에 의한 연직지지와, 슬래브(7)와 방수시트(4)의 측면에서의 수평지지에 의한 효과로, 향후 방수쉬트 교체시 교통통제없이 핑거판(1)하면에서 교체 시공가능토록 하여 내구성 증진 및 유지관리 편이성을 도모한 방수시트 고정지지 시스템A sufficient contact surface is possible for the left and right finger plates 1 and the connecting plate 2 to be integrated by inserting the connecting plate 2 having a length b in the same shape as the finger shape under the finger plate 1. So long Weld (3) the contact part with the finger plate (1) distributed in the), and the waterproof sheet (4) is inserted into the lower surface to minimize damage to the waterproof sheet by inserting foreign matter into the voids opened on the upper surface Fill the gap part (a) to minimize the gap length (w2, w3) between the finger plate (1), the support sheet of the waterproof sheet (4) by installing a tightening plate (5) on the lower surface connecting plate (2) and bolt (6) With the effect of vertical support by tightening and horizontal support on the sides of the slab (7) and the waterproof seat (4), it is possible to replace from the bottom of the finger plate (1) without traffic control when replacing the waterproof sheet in the future. Waterproof sheet fixing support system for increased durability and ease of maintenance
KR2020020003196U 2002-01-31 2002-01-31 Waterproofing Sheet Fixing System KR200282622Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101284886B1 (en) * 2011-05-02 2013-07-10 안창모 Expansion joint having replaceable seat for bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101284886B1 (en) * 2011-05-02 2013-07-10 안창모 Expansion joint having replaceable seat for bridge

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