KR100724304B1 - Installation structure of safety diagnosis apparatus for elasticity connection part of bridge - Google Patents

Installation structure of safety diagnosis apparatus for elasticity connection part of bridge Download PDF

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Publication number
KR100724304B1
KR100724304B1 KR1020060100636A KR20060100636A KR100724304B1 KR 100724304 B1 KR100724304 B1 KR 100724304B1 KR 1020060100636 A KR1020060100636 A KR 1020060100636A KR 20060100636 A KR20060100636 A KR 20060100636A KR 100724304 B1 KR100724304 B1 KR 100724304B1
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South Korea
Prior art keywords
bridge
ball
fastening
bead
box
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KR1020060100636A
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Korean (ko)
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김인석
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주식회사 삼림엔지니어링
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A structure for installing a safety diagnosis apparatus in an expansion joint of a bridge is provided to visually recognize an appropriate state when the expansion joint is expanded or shrunk beyond a safety range. A structure for installing a safety diagnosis apparatus in an expansion joint of a bridge includes a fastening post(10), a ball installation box (20), a ball drop guide frame(30), a ball storage box(40), and an operation fastening frame(50). The fastening post includes a fastening plate(14) fastened to an upper end of a bridge structure, a support plate(11) formed on the upper end, and a threaded part(12) to which a fastening nut is fastened. The ball installation box has an insert hole(24), and a ball hole(22) for accommodating a plurality of balls(21). The ball drop guide frame receives the balls and guides the balls downward. The ball storage box is disposed under the guide frame to receive the guided balls. The operation fastening frame drops the balls to the exterior.

Description

교량 신축이음구간의 안전진단장치 설치구조{Installation structure of safety diagnosis apparatus for elasticity connection part of bridge}Installation structure of safety diagnosis apparatus for elasticity connection part of bridge

도 1은 본 발명 실시 예인 교량 신축이음구간의 안전진단장치 설치구조의 시공모습을 보인 측면도, 1 is a side view showing the construction of the safety diagnostic device installation structure of the bridge expansion joint according to the embodiment of the present invention,

도 2는 발명 실시 예인 교량 신축이음구간의 안전진단장치 설치구조의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing the fastening of the safety diagnostic device installation structure of the bridge expansion joint according to the embodiment of the present invention,

도 3은 발명 실시 예인 교량 신축이음구간의 안전진단장치 설치구조의 작동흐름도3 is an operational flow diagram of a safety diagnosis device installation structure of the bridge expansion joint according to the embodiment

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 체결포스트 11 : 받침판10: fastening post 11: support plate

12 : 나사부 13 : 체결너트12: thread 13: tightening nut

14 : 체결플레이트 15 : 셋트앙카14: fastening plate 15: set anchor

20 : 구슬설치박스 21 : 구슬20: Bead installation box 21: Bead

22 : 구슬공 23 : 요철부22: ball ball 23: irregularities

24 : 삽입홈 30 : 구슬낙하유도틀24: insertion groove 30: bead drop guide

31 : 깔때기부 40 : 구슬적재박스31: funnel 40: beads loading box

41 : 전자저울 42 : 무게감지센서41: electronic balance 42: weight sensor

43 : 녹색등 44 : 황색등43: green light 44: yellow light

45 : 적색등 46 : 스피커45: red light 46: speaker

50 : 작동체결대 60,61 : 교량상판50: operating fastening stand 60,61: bridge deck

70 : 교각시설물 70: Pier facilities

본 발명은 교량 신축이음구간의 안전진단장치 설치구조에 관한 것으로서, 보다 상세하게는 교량의 신축이음부가 안전거리 이상 좁아지거나 늘어날 경우에 그 상태의 적정여부를 교량 상판 일측에 시각적으로 식별할 수 있게 표시하고, 위험시에는 스피커로도 표시하여 근접을 방지함으로써 이에 따른 조치를 빨리 취하도록 유도하고, 신축이음부가 안전하지 못하게 좁아지는 사태가 발생할 때에는 상호 간의 마찰로 인한 파손현상을 최소화시키는 교량 신축이음구간의 안전진단장치 설치구조에 관한 것이다.The present invention relates to a safety diagnosis device installation structure of the bridge expansion joint, and more specifically, when the expansion joint of the bridge narrows or increases more than the safety distance, it is possible to visually identify whether the appropriate state of the bridge top plate. Bridge to minimize the damage caused by friction between each other when the expansion joint is unsafely narrowed. The present invention relates to a structure for installing a safety diagnosis device in a expansion joint section.

교량의 구조는 크게 상부구조와 하부구조로 나눌 수 있는데, 상부구조는 하중재하, 온도변화, 콘크리트 크리프, 건조수축, 자연재해, 프리스트레싱 등에 의해 변형이 발생한다. 이러한 변형을 막기 위해, 단위 구간 사이에 최대 5cm, 통상 2~3cm의 신축간격을 두도록 교량상판을 적정한 길이로 절단하여 설치하고 있다.The structure of the bridge can be divided into the upper structure and the lower structure. The upper structure is deformed due to load loading, temperature change, concrete creep, dry shrinkage, natural disaster, prestressing, etc. In order to prevent such deformation, the bridge top plate is cut and installed to have a stretch interval of up to 5 cm, usually 2 to 3 cm, between unit sections.

그러나, 단위 구간 사이의 간극에 빗물이 스며들거나 토사 등의 이물질이 개재되면 단위 콘크리트 구간의 신축작용에 무리가 따르게 된다. 특히 겨울철에는 도 로에 염화마그네슘을 살포하므로 간극을 통하여 눈이 녹은 물이 유입되어 교량을 부식시킬 뿐만 아니라 교각에 흘러내려 외관을 더럽히게 된다.However, when rainwater enters the gap between the unit sections or foreign substances such as soil and sand are interposed, the stretching operation of the unit concrete section is excessive. In particular, in the winter, magnesium chloride is sprayed on the road, so snow melted water flows through the gap to not only corrode the bridge, but also flow down to the bridge to dirty the exterior.

또한 신축간격 형성으로 인해 불연속부가 존재하게 되며, 이는 차량의 주행이라는 교량의 주기능에 커다란 장애가 된다.In addition, there is a discontinuity due to the expansion and contraction formation, which is a major obstacle to the main function of the bridge, the running of the vehicle.

상기 교량의 불연속부에 이음, 시공되는 이음부 상에는 양측의 핑거 등 이음재 사이 간극을 덮어 막음과 더불어 양측의 주구조 상부에 시공되는 바닥구조들의 수축,이완에 따른 변형을 방지하도록 보완구조물의 시공이 요구된다.The construction of the supplementary structure to cover the gap between the joint materials such as the fingers of both sides on the joint portion of the bridge discontinuity of the bridge, and to prevent deformation due to the contraction, relaxation of the floor structures installed on the main structure of both sides Required.

이에 따라 상기 양측 이음재가 드러나도록 바닥구조를 제거하고, 이 이음재가 표출되도록 바닥구조가 제거된 이음재의 내부에 도로봉합재를 도포하며, 이 도로봉합재가 도포된 이음부의 내부에 입경 8~13mm의 쇄석골재를 도포하고, 상기 도포된 쇄석골재의 상부에 양측 이음재의 상부를 덮을 수 있도록 판형상을 이룬 금속판을 설치하되 상기 금속판은 철판, 구리판, 알루미늄 등이 사용될 수 있으며, 두께는 3~6mm로 적용하는 것이 바람직하며, 상기 도로봉합재와 금속판의 접착 및 습기제거를 위해 금속판의 상부에 열을 가한다. 상기 금속판의 상부에서 도로 표면에 이르도록 도로봉합제와 쇄석골재의 혼합제를 두께 2~3mm로 하여 2~3층을 이루도록 도포하며, 상기 도로 봉합제와 쇄석골재의 혼합제 표면에 이르도록 도로봉합제를 도포함으로써 마감처리된다.Accordingly, the bottom structure is removed so that the both side joints are exposed, and the road sealant is applied to the inside of the joint member from which the bottom structure is removed so that the joint member is exposed, and the road seal material has a particle diameter of 8 to 13 mm. Apply crushed aggregate and install a plate-shaped metal plate to cover the upper part of both joints on the top of the crushed aggregate, the metal plate may be used such as iron plate, copper plate, aluminum, the thickness is 3 ~ 6mm It is preferable to apply, and heat is applied to the top of the metal plate for adhesion and moisture removal of the road sealing material and the metal plate. The road sealant and the crushed stone aggregate is applied to form a layer of 2 to 3 with a thickness of 2 to 3 mm to reach the surface of the road, and the road sealant reaches the surface of the mixed material of the road sealant and crushed aggregate. It is finished by applying.

그러나 상기와 같은 시공된 종래의 신축이음장치는 시공이 복잡하고, 이음부에 대하여 일정시간이 흐르면 마모가 심하게 이루어지며, 차량과 신축이음장치가 서로 충격을 받게 되고, 이러한 충격은 차량과 신축이음장치의 내구성을 떨어뜨려 수명을 단축시키는 문제점이 있었다.However, the conventional expansion joint device constructed as described above is complicated in construction, and wear occurs severely after a certain time flows to the joint portion, and the vehicle and the expansion joint device are impacted with each other, and such impact is a vehicle and the expansion joint. There is a problem in reducing the durability of the device to shorten the life.

또한, 이런 신축이음장치는 신축작용에 따른 안전거리 이상 좁아지거나 늘어날 경우 이를 감지할 수 있는 수단이 제공되지 않아 관리상의 문제점이 있었다.In addition, this expansion joint device has a management problem because it is not provided with a means for detecting the narrow or increase the safety distance according to the expansion action.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 교량의 신축이음부가 안전거리 이상 좁아지거나 늘어날 경우에 그 상태의 적정여부를 교량 상판 일측에 시각적으로 식별할 수 있게 표시하고, 위험시에는 스피커로도 표시하여 근접을 방지함으로써 이에 따른 조치를 빨리 취하도록 유도하고, 신축이음부가 안전하지 못하게 좁아지는 사태가 발생할 때에는 상호 간의 마찰로 인한 파손현상을 최소화시키는 교량 신축이음구간의 안전진단장치 설치구조를 제공함에 그 목적이 있다.The present invention is to solve the above problems, and when the expansion joint of the bridge is narrowed or increased more than the safety distance, the appropriate state of the state can be visually distinguished on one side of the bridge top plate, and in case of danger speaker Safety indicators are installed in bridge expansion joints to minimize the damage caused by friction when mutual expansion occurs when the expansion joint is unsafely narrowed. The purpose is to provide a structure.

이와 같은 목적을 달성하기 위하여, 본 발명은 교량상판 사이에 위치되어 셋트앙카에 의해서 교각시설물 상단에 체결고정되는 체결플레이트가 형성되고, 체결플레이트 중심에서 상부로 수직으로 직립되어 상단부에는 받침판이 형성되며, 받침판 상부에는 체결너트가 체결고정되는 나사부가 형성되는 체결포스트와;In order to achieve the above object, the present invention is located between the bridge top plate is formed by a set anchor anchoring fastening to the top of the pier facilities, is formed upright vertically from the center of the fastening plate to the top plate is formed A fastening post having a threaded portion at which the fastening nut is fastened and fastened to the support plate;

박스형상으로 일측에는 상하로 상기 체결포스트의 상단부가 삽입되어 체결고정되는 삽입공이 형성되고, 좌우측으로는 50g의 구슬이 다수개 안착되는 구슬공이 형성되되, 구슬공 내주연에는 구슬의 자연적인 슬라이딩을 방지하는 요철부가 형성되는 구슬설치박스와;The upper side of the fastening post is inserted into the box shape to the upper and lower ends of the fastening post is inserted into the fastening hole is formed, the left and right sides are formed with a ball of beads seated a plurality of beads, the inner ball is a natural sliding of the ball And bead installation box is formed to prevent the uneven portion;

상기 구슬설치박스 하측의 체결포스트에 고정되어 상단에 상광하협의 깔대기 부가 형성되고, 구슬설치박스 하부에 위치되어 구슬공을 통해 낙하되는 구슬을 받아 하부로 유도하는 관체인 구슬낙하유도틀과;A bead drop guide frame, which is fixed to a fastening post at the bottom of the bead installation box, is formed with a funnel of an upper or lower strait at the top, and is positioned below the bead installation box and receives beads falling through the bead ball to guide the bead downward;

박스형상으로 상기 구슬낙하유도틀의 하부에 위치되어 유도된 구슬을 받아 전자저울을 통해 무게감지센서로 무게를 감지하여 그 무게에 따라 교량상판에 설치된 다수개의 램프 중에서 녹색등, 황색등, 적색등을 순차적으로 발광유지시키고, 그 이상의 무게가 감지되면 교량상판의 스피커를 통해 경고 메세지를 발생시켜 위험을 알리는 구슬적재박스와;In the shape of a box, bead is placed in the lower part of the bead drop guide frame, and receives the bead and detects the weight with the weight sensor through the electronic balance, and among the plurality of lamps installed on the bridge deck according to the weight, green light, yellow light, red light And sequentially maintain the light emission, and if more than the weight is detected by generating a warning message through the speaker of the bridge deck to inform the danger box;

일단은 교량상판의 선단면에 고정되고 타단은 절곡되어 구슬설치박스의 구슬공 내측에 위치되어 구슬공에서 구슬을 외부로 떨어뜨리는 작동체결대를 구비하는 특징이 있다.One end is fixed to the front end of the bridge top plate and the other end is bent and located inside the ball hole of the bead installation box is characterized in that it has an operating fastener to drop the ball from the ball ball to the outside.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 교량 신축이음구간의 안전진단장치 설치구조의 시공모습을 보인 측면도이고, 도 2는 발명 실시 예인 교량 신축이음구간의 안전진단장치 설치구조의 체결모습을 보인 분리 사시도이며, 도 3은 발명 실시 예인 교량 신축이음구간의 안전진단장치 설치구조의 작동흐름도이다.1 is a side view showing the construction of the safety diagnosis device installation structure of the bridge expansion joint according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the safety diagnosis device installation structure of the bridge expansion joint according to the embodiment of the present invention, Figure 3 is a flow chart of the operation of the safety diagnostic device installation structure of the bridge expansion joint according to the embodiment of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명 교량 신축이음구간의 안전진단장치 설치구조는, 교량상판(60,61) 사이의 교각시설물(70) 상면에 고정되는 체결포스트(10)와, 체결포스트(10) 상단부에 체결고정되는 구슬설치박스(20)와, 구슬설치박스(20)에서 낙하되는 구슬(21)을 구슬적재박스(40)로 유도하는 구슬낙하유도틀(30)과, 구슬(21)을 받아 그 무게에 따라서 램프류와 스피커(46)를 점등, 작동시키는 구슬적재박스(40)와, 교량상판(60)의 신축이동에 따라 구슬설치박스(20)에서 구슬(21)을 하부로 낙하시키는 작동체결대(50)로 구성된다.Safety diagnosis device installation structure of the bridge expansion joint of the present invention, the fastening post 10 is fixed to the upper surface of the bridge facility 70 between the bridge top plate (60, 61), and the bead fastening fixed to the upper end of the fastening post (10) Receiving the installation box 20, the beads falling from the bead installation box 20 to the bead loading box (40) to bead drop induction frame 30, and the beads 21 to receive the lamps according to the weight And a bead loading box (40) to turn on and operate the speaker (46) and the beads (21) from the bead installation box (20) to be lowered in accordance with the expansion and contraction of the bridge top plate (60). It consists of.

상기 체결포스트(10)는 교량상판(60,61) 사이에 위치되어 셋트앙카(15)에 의해서 교각시설물(70) 상단에 체결고정되는 체결플레이트(14)가 형성되고, 체결플레이트(14) 중심에서 상부로 수직으로 직립되어 상단부에는 받침판(11)이 형성되며, 받침판(11) 상부에는 체결너트(13)가 체결고정되는 나사부(12)가 형성된다. The fastening post 10 is positioned between the bridge top plate (60, 61) is formed with a fastening plate 14 is fastened and fixed to the top of the pier facilities 70 by a set anchor 15, the fastening plate 14 center Upright from the vertical to the upper end is formed on the support plate 11, the upper portion of the support plate 11 is formed with a screw portion 12 is fastened to the fastening nut 13 is fastened.

상기 구슬설치박스(20)는 박스형상으로, 일측에는 상하로 상기 체결포스트(10)의 상단부가 삽입되어 체결고정되는 삽입공(24)이 형성되고, 좌우측으로는 50g의 구슬(21)이 다수개 안착되는 구슬공(22)이 관통형성되되, 구슬공(22) 내주연에는 구슬(21)의 자연적인 슬라이딩 이동을 방지하는 요철부(23)가 형성된다. The bead installation box 20 is a box shape, the insertion hole 24 is formed to be fastened and fixed by the upper end of the fastening post 10 is inserted into one side up and down, 50g beads 21 of the left and right sides The ball seat 22 is seated is formed through, the inner periphery of the ball ball 22 is formed with an uneven portion 23 to prevent the natural sliding movement of the ball 21.

상기 구슬낙하유도틀(30)은 상기 구슬설치박스(20) 하측의 체결포스트(10)에 고정되어 상단에 상광하협의 깔대기부(31)가 형성되고, 구슬설치박스(20) 하부에 위치되어 구슬공(22)을 통해 낙하되는 구슬(21)을 받아 하부로 유도하는 관체이다. The bead drop induction frame 30 is fixed to the fastening post 10 of the lower side of the bead installation box 20, the funnel portion 31 of the upper and lower strait is formed at the top, and is located below the bead installation box 20 It is a tubular body that receives the beads 21 falling through the ball 22 to guide the lower portion.

상기 구슬적재박스(40)는 박스형상으로, 상기 구슬낙하유도틀(30)의 하부에 위치되어 유도된 구슬(21)을 받아 하단부의 전자저울(41)을 통해 무게감지센서(42)로 무게를 감지하여 그 감지되는 무게에 따라 교량상판(61)에 설치된 다수개의 램프 중에서 녹색등(43), 황색등(44), 적색등(45)을 순차적으로 발광유지시키고, 그 이상의 무게가 감지되면 교량상판(61)의 스피커(46)를 통해 경고 메세지를 발생시켜 운전자에게 직접 위험을 알린다. The bead loading box 40 is box-shaped, and is placed in the lower portion of the bead drop induction frame 30 to receive the induced beads 21 and weighed by the weight sensor 42 through the electronic balance 41 at the bottom. Detects the green light 43, yellow light 44, red light 45 sequentially among the plurality of lamps installed on the bridge plate 61 according to the detected weight, and if more weight is detected A warning message is generated through the speaker 46 of the bridge deck 61 to inform the driver of the danger directly.

상기 작동체결대(50)는 일단이 교량상판(60)의 선단면에 고정되고 타단은 절곡되어 구슬설치박스(20)의 구슬공(22) 내측에 위치되어 구슬공(22)에서 구슬(21)을 외부로 떨어뜨린다. The operation fastening stand 50 is one end is fixed to the front end surface of the bridge top plate 60 and the other end is bent to be located inside the bead hole 22 of the bead installation box 20 bead ball (21) ) To the outside.

이와 같은 본 발명은, 교량상판(60)이 신축에 의해서 이동하면 작동체결대(50)는 구슬설치박스(20)의 구슬공(22) 내부의 구슬(21)을 밀게 되고, 구슬(21)은 구슬공(22) 내에서 순차적으로 밀려서 최외측의 구슬(21)은 구슬공(22)을 통해 외부로 낙하된다.In the present invention as described above, when the bridge top plate 60 is moved by expansion and contraction, the operation fastening table 50 is to push the beads 21 inside the bead ball 22 of the bead installation box 20, beads 21 The silver beads are sequentially pushed in the ball 22 so that the outermost beads 21 fall out through the ball 22.

이렇게 구슬설치박스(20)에서 낙하된 50g의 구슬(21)은 깔대기부(31)를 통해 구슬낙하유도틀(30)로 유입되고 다시, 구슬적재박스(40)로 낙하된다.The beads 21 of 50g dropped from the bead installation box 20 are introduced into the bead drop induction frame 30 through the funnel part 31 and fall back to the bead loading box 40.

이에 따라, 전자저울(41)은 무게감지센서(42)를 통해 구슬적재박스(40) 내부에 위치된 구슬(21)의 무게를 인식하여 그 무게가 50g이하면 교량상판(61)의 녹색등(43)을 발광시키고, 그 무게가 51-100g이면 황색등(44)도 발광시키며, 그 무게가 101-150g이면 적색등(45)도 발광시키고, 그 무게가 151g이상이면 스피커(46)도 작동시켜 경고 메시지를 차량 운전자에게 직접 전달하여 위험을 인지하도록 한다.Accordingly, the electronic balance 41 recognizes the weight of the beads 21 located in the bead loading box 40 through the weight sensor 42, and if the weight is less than 50g, the green light of the bridge top plate 61. (43), and if the weight is 51-100g, the yellow light 44 also emits light. If the weight is 101-150g, the red light 45 also emits light, and if the weight is 151g or more, the speaker 46 also emits light. Activate to deliver a warning message directly to the driver of the vehicle to recognize the hazard.

이와 같이, 본 발명은 교량의 신축이음부가 안전거리 이상 좁아지거나 늘어날 경우에 그 상태의 적정여부를 교량 상판 일측에 시각적으로 식별할 수 있게 표시하고, 위험시에는 스피커로도 표시하여 근접을 방지함으로써 이에 따른 조치를 빨리 취하도록 유도하고, 신축이음부가 안전하지 못하게 좁아지는 사태가 발생할 때에는 상호 간의 마찰로 인한 파손현상을 최소화시키는 효과가 있다.As described above, the present invention displays whether the state of the expansion joint of the bridge becomes narrower or longer than the safety distance so that the appropriate state of the bridge can be visually identified on one side of the bridge top plate, and in case of danger, the proximity is prevented by the speaker. By doing so, it is possible to induce measures to be taken quickly, and in case of a situation where the expansion joint is unsafely narrowed, there is an effect of minimizing damage caused by friction between each other.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시할 수 있는 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and any person skilled in the art may make various modifications without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

교량상판(60,61) 사이에 위치되어 셋트앙카(15)에 의해서 교각시설물(70) 상단에 체결고정되는 체결플레이트(14)가 형성되고, 체결플레이트(14) 중심에서 상부로 수직으로 직립되어 상단부에는 받침판(11)이 형성되며, 받침판(11) 상부에는 체결너트(13)가 체결고정되는 나사부(12)가 형성된 체결포스트(10)와;Positioned between the bridge plate (60, 61) is formed a fastening plate 14 is fastened and fixed to the top of the pier facilities 70 by a set anchor 15, is vertically upright from the center of the fastening plate 14 A support plate (11) formed at an upper end thereof, and a fastening post (10) having a threaded portion (12) on which a fastening nut (13) is fastened and fixed to an upper support plate (11); 박스형상으로 일측에는 상하로 상기 체결포스트(10)의 상단부가 삽입되어 체결고정되는 삽입공(24)이 형성되고, 좌우측으로는 50g의 구슬(21)이 다수개 안착되는 구슬공(22)이 관통형성되되, 구슬공(22) 내주연에는 구슬(21)의 자연슬라이딩 이동을 방지하는 요철부(23)가 형성된 구슬설치박스(20)와;In one side of the box-shaped, the upper and lower ends of the fastening post 10 is inserted into the insertion hole 24 is fastened and fastened, and the left and right sides of the ball hole 22 seated a plurality of beads 21 of 50g Is formed through, bead hole 22 in the inner circumference of the bead installation box 20 is formed with an uneven portion 23 to prevent the natural sliding movement of the beads 21; 상기 구슬설치박스(20) 하측의 체결포스트(10)에 고정되어 상단에 상광하협의 깔대기부(31)가 형성되고, 구슬설치박스(20) 하부에 위치되어 구슬공(22)을 통해 낙하되는 구슬(21)을 받아 하부로 유도하는 구슬낙하유도틀(30)과;The bead installation box 20 is fixed to the fastening post 10 of the lower side of the funnel funnel 31 of the upper and lower strait is formed on the top, is placed in the bead installation box 20 is dropped through the bead hole 22 A beads drop induction frame 30 which receives the beads 21 and guides them downward; 박스형상으로 상기 구슬낙하유도틀(30)의 하부에 위치되어 유도된 구슬(21)을 받아 전자저울(41)을 통해 무게감지센서(42)로 무게를 감지하여 그 감지되는 무게에 따라 교량상판(61)에 설치된 다수개의 램프 중에서 녹색등(43), 황색등(44), 적색등(45)을 순차적으로 발광유지시키고, 그 이상의 무게가 감지되면 교량 상판(61)의 스피커(46)를 통해 경고 메시지를 발생시켜 운전자에게 직접 위험을 알리는 구슬적재박스(40)와;Receiving the ball 21 is placed in the lower portion of the bead drop induction frame 30 in the form of a box to detect the weight with the weight sensor 42 through the electronic balance 41 and bridge top plate according to the detected weight Among the plurality of lamps installed in the 61, the green light 43, the yellow light 44, and the red light 45 are sequentially maintained, and if more weight is detected, the speaker 46 of the bridge deck 61 is moved. Generating a warning message through the bead loading box 40 directly informing the driver of danger; 일단이 교량 상판(60)의 선단면에 고정되고 타단은 절곡되어 구슬설치박스(20)의 구슬공(22) 내측에 위치되어 구슬공(22)에서 구슬(21)을 외부로 떨어트리는 작동체결대(50)를 구비한 교량 신축이음구간의 안전진단장치 설치구조.One end is fixed to the end surface of the bridge top plate 60 and the other end is bent to be placed inside the ball hole 22 of the bead installation box 20 is the operation fastening ball 21 dropping the ball from the ball 22 to the outside Safety diagnosing device installation structure of the bridge expansion joint with a base (50).
KR1020060100636A 2006-10-17 2006-10-17 Installation structure of safety diagnosis apparatus for elasticity connection part of bridge KR100724304B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885423B1 (en) * 2008-07-02 2009-02-27 재단법인 한국재난연구원 Security check system for bridge steel box girder by using rotating measuring rods
KR101693759B1 (en) 2016-11-29 2017-01-09 한국건설기술연구원 Safety inspection apparatus for bridge using expansion joint with load cell, and method for the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433673B1 (en) 2002-01-02 2004-05-31 주식회사 광국실업 Measuring device for a bridge constuction
KR100607456B1 (en) 2006-01-25 2006-08-02 (재) 한국건설품질연구원 Safe diagnostic equipment for droop measurement of a bridge up institution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433673B1 (en) 2002-01-02 2004-05-31 주식회사 광국실업 Measuring device for a bridge constuction
KR100607456B1 (en) 2006-01-25 2006-08-02 (재) 한국건설품질연구원 Safe diagnostic equipment for droop measurement of a bridge up institution

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885423B1 (en) * 2008-07-02 2009-02-27 재단법인 한국재난연구원 Security check system for bridge steel box girder by using rotating measuring rods
KR101693759B1 (en) 2016-11-29 2017-01-09 한국건설기술연구원 Safety inspection apparatus for bridge using expansion joint with load cell, and method for the same
US10139307B2 (en) 2016-11-29 2018-11-27 Korea Institute Of Civil Engineering And Building Technology Safety inspection apparatus for bridge using expansion joint with load cell and method for the same

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