KR100851245B1 - Safety diagnosis apparatus for bridge-seat of bridge - Google Patents

Safety diagnosis apparatus for bridge-seat of bridge Download PDF

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Publication number
KR100851245B1
KR100851245B1 KR1020080033086A KR20080033086A KR100851245B1 KR 100851245 B1 KR100851245 B1 KR 100851245B1 KR 1020080033086 A KR1020080033086 A KR 1020080033086A KR 20080033086 A KR20080033086 A KR 20080033086A KR 100851245 B1 KR100851245 B1 KR 100851245B1
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South Korea
Prior art keywords
plate
bridge
shaft
fixed
fixing frame
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KR1020080033086A
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Korean (ko)
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유홍렬
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(주)한국건설안전진단
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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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • 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
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/40—Caliper-like sensors
    • G01B2210/42—Caliper-like sensors with one or more detectors on a single side of the object to be measured and with a backing surface of support or reference on the other side

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A safety diagnosis apparatus of a bridge-seat device for bridge pier coping is provided to check deformation and damage of the bridge-seat device easily, and to prevent accidents. A safety diagnosis apparatus of a bridge-seat device for bridge pier coping comprises a fixing frame(10), a left/right rotational instrument(20,20a) and a diagnosis/operation frame(30,30a). The fixing frame is a standing plate body fixed to an upper surface of an upper plate(41) of the bridge-seat device that has the upper plate fixed to a lower end of a bridge girder, a lower plate(40) fixed to bridge pier coping, and an elastic member(42) interposed between them so as to buffer shock from lower and upper parts. The left/right rotational instruments are located between front/rear vertical plates of the fixing frame, shaft-coupled to left/right shaft holes so as to be respectively rotated, provided with a shaft bar having a shaft groove, and shaft-fixed to a rubber roller tightly attached to a lower end surface of the upper plate. The diagnosis/operation frames are provided with a diagnosis protecting frame including a limit switch that has a transparent display window in one part and a push bar in an inside end, and transmit to a manager terminal at the operation of the limit switch so as to notice it to a manager.

Description

교각고핑용 교좌장치의 안전진단장치{Safety diagnosis apparatus for bridge-seat of bridge}Safety diagnosis apparatus for bridge-seat of bridge

본 발명은 교각고핑용 교좌장치의 안전진단장치에 관한 것으로서, 보다 상세하게는 교각고핑 상에서 교각고핑과 강재박스 간의 완충을 이루는 역할을 하는 교좌장치에 연결 설치하여 교좌장치의 변형과 파손 정도를 손쉽게 체크할 수 있어 안전사고를 미연에 방지할 수 있는 교각고핑용 교좌장치의 안전진단장치에 관한 것이다. The present invention relates to a safety diagnosis device of the bridge device for bridge goping, and more particularly, it is connected to the bridge device that serves as a buffer between the bridge goping and the steel box on the bridge goping to facilitate the deformation and damage of the bridge device easily. The present invention relates to a safety diagnosing device for a bridge goping bridge device that can be checked to prevent a safety accident in advance.

일반적으로, 교량의 교각사이에는 교량를 형성하는 주요구성 요소중의 하나인 상판의 하중을 지지하여주기 위한 교좌장치가 설치된다.Generally, a bridge device is installed between the bridge piers to support the load of the upper plate, which is one of the main components forming the bridge.

상기와 같은 교좌장치는, 그 용도나 제작형태에 따라 여러 종류가 있으며, 디스크 베어링 또는 디스크 베어링과 유사한 구조를 갖는 교좌장치에 적용되는 종래의 구성이 등록실용신안공보 제315174호에 개시되어 있다.There are many kinds of the above-described teaching apparatus according to the use or the manufacturing form thereof, and a conventional configuration applied to the teaching apparatus having a structure similar to a disk bearing or a disk bearing is disclosed in Korean Utility Model Registration No. 315174.

그 구성은, 교좌장치가 기초너트에 결합되는 볼트 등을 통해 교량 상판의 저면에 설치되는 상부플레이트와 교각의 상면에 고정되는 하부플레이트를 구비하여서 이루어진다.Its configuration consists of an upper plate installed on the bottom of the bridge top plate and a lower plate fixed to the top of the pier via bolts or the like, in which the bridge device is coupled to the foundation nut.

또한, 상기 하부플레이트의 중앙부에는 핀구멍이 형성되어 있고, 상부플레이트의 중앙부근에는 나사산이 형성되어 핀이 나사결합을 통해 설치되며, 상부플레이트와 하부플레이트 사이에는 중앙부에 관통공을 갖으면서 양측이 요부를 형성하는 디스크가 장착되어 있고, 핀은 디스크의 관통공을 통과하여 반대편의 핀구멍까지 연장되는 구성으로 이루어진다.In addition, a pin hole is formed in the center of the lower plate, a screw thread is formed near the center of the upper plate, and the pin is installed through screwing, and both sides are provided with a through hole at the center between the upper plate and the lower plate. The disk forming the recess is mounted, and the pin is configured to extend through the through hole of the disk to the opposite pin hole.

그러나, 이런 교좌장치는, 단순히 교각과 상판을 연결하는 구성으로 상판에 작용하는 회전력이나 수직방향 하중을 용이하게 분산시켜 흡수하도록 하는 것으로서 완충부재에 작용하는 하중을 측정할 수 없어 과부에 따른 피로및 교량의 안전하중을 정확하게 알수 없어 안전사고를 신속하게 대처할 수 없는 문제점이 있었다.However, such a bridge device is a structure that simply connects the piers and the top plate to easily disperse and absorb the rotational force or the vertical load applied to the top plate. There was a problem that the safety load of the bridge could not be accurately known and the safety accident could not be dealt with promptly.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 교각고핑 상에서 교각고핑과 강재박스 간의 완충을 이루는 역할을 하는 교좌장치에 연결 설치하여 교좌장치의 변형과 파손 정도를 손쉽게 체크할 수 있어 안전사고를 미연에 방지할 수 있는 교각고핑용 교좌장치의 안전진단장치를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, by connecting to the bridge device that serves as a buffer between the bridge piercing and the steel box on the bridge goping can easily check the deformation and damage of the bridge device safety accidents The object of the present invention is to provide a safety diagnosis device for a bridge pinging bridge device that can be prevented in advance.

이와 같은 목적을 달성하기 위하여, 본 발명은 교량거더 하단에 고정된 상부플레이트를 갖고 교각고핑에 고정된 하부플레이트를 갖으며 그 사이에 개재되어 상하부로의 충격을 완충시키는 탄성부재를 갖는 교좌장치의 상부플레이트 상면 사방에 각각 고정되는 기립된 판체로, 하부플레이트를 통해 교각고핑에 고정되는 받침판을 갖되 좌우측에는 관통공을 갖고, 받침부 전단에서 상부로 수직절곡된 전방수직판을 갖되 좌우측 중심에는 좌우측축공이 각각 형성되며, 좌우측축공 상하좌우측에 전방측으로 돌출되는 앵커장볼트가 돌출형성되고, 전방수직판 후방측에 위치되어 관통공 연장선상에 체결장볼트가 형성되어 너트로 받침판 선단면에 기립되게 체결고정되되 상기 좌우측축공 연장선상에 좌우측축공을 갖는 후방수직판이 형성되는 고정틀과;In order to achieve the above object, the present invention has an upper plate fixed to the bottom of the bridge girder and has a lower plate fixed to the bridge piercing and interposed therebetween of the device having an elastic member to cushion the impact to the upper and lower parts An upright plate that is fixed on each side of the upper plate, and has a supporting plate fixed to the piercing through the lower plate, with through holes on the left and right sides, and a front vertical plate bent vertically upward from the front end of the supporting part. The shaft holes are formed respectively, and the anchor bolts protruding forwardly on the upper, lower, left, and right sides of the left and right shaft holes are protruded, and are positioned on the rear side of the front vertical plate to form fastening bolts on the extension lines of the through holes so that they stand on the end face of the support plate with nuts. A fastening frame fixed to the rear vertical plate having left and right shaft holes on the left and right shaft hole extension lines;

상기 고정틀의 전후방측수직판 사이에 위치되어 상기 좌우측축공에 각각 회동가능하게 축결합되되 축홈을 갖는 축바가 형성되고, 상부좌우측으로 각각 사선으로 돌출되는 사선연장바가 형성되되 사선연장바 선단에는 상기 상부플레이트 하단 면과 밀착되는 고무롤러가 축고정되는 좌우측회동구와;Positioned between the front and rear vertical plates of the fixing frame is rotatably coupled to the left and right shaft holes, the shaft bar having an axial groove is formed, the diagonal extension bar is formed to project diagonally to the upper left and right sides, the upper plate at the tip of the diagonal extension bar Left and right rotating holes that the rubber roller is in close contact with the bottom surface is fixed;

상기 고정틀의 전방수직판 전방면으로 돌출된 축바의 축홈에 삽입되는 고정돌기를 갖는 축바삽입홈을 갖는 원형판체로 하단에는 하측으로 누름판이 돌출연장되고, 하단부에서 전방측으로 지시돌부가 돌출되는 회동판이 형성되고, 일단에 밀폐되는 주입구를 갖고 상기 회동판 외주연에 위치되되 일측은 누름판에 밀착되고 상측까지 연장되되 내측에는 부동액이 충전되며 상부선단 전방측에서 전방으로 돌출되고 접철보관되는 탄성주름부를 갖는 주름관이 형성되며, 상기 앵커장볼트에 의해 체결고정되는 체결공을 갖는 원형판체로 후방측에는 상기 회동판과 주름관이 안착되는 안착요부를 갖되 상기 지시돌부가 외측으로 돌출되어 회동궤적을 그리는 장공이 표시눈금으로 표시되고, 상기 탄성주름부의 접철 돌출시 돌출을 안내하는 진단관을 갖되 일측에는 투명표시창을 갖고 내측선단에는 돌출시 눌려지는 누름바를 갖는 리미트스위치가 장착되는 진단보호틀이 형성되어 리미트스위치 작동시 이를 관리자 단말기로 전송하여 관리자에게 이런 사실을 인지시키는 진단작동틀을 구비하는 특징이 있다.A circular plate body having a shaft bar insertion groove having a fixing protrusion inserted into the shaft groove of the shaft bar protruding toward the front surface of the front vertical plate of the fixing frame has a rotary plate protruding from the lower side and protruding from the lower end to the front side. Corrugated pipe having an injection port sealed at one end and positioned at the outer circumference of the rotatable plate, one side of which is in close contact with the pressing plate and extends to the upper side, and is filled with antifreeze inside and protrudes forward from the front end of the upper end and is folded. It is formed, the circular plate body having a fastening hole fastened by the anchor long bolt has a seating recess in which the pivoting plate and the corrugated pipe is seated on the rear side, but the pointing protrusion protrudes outward to draw the rotation trajectory to the display scale It is displayed, and having a diagnostic pipe for guiding the protrusion when folding the elastic wrinkles portion A diagnostic protection frame is provided which has a transparent display window at the side and a limit switch having a push bar pressed at the inner end thereof. The diagnostic switch has a diagnostic operation frame that transmits it to the administrator terminal when the limit switch is operated. There is this.

이와 같이, 본 발명은 교각고핑 상에서 교각고핑과 강재박스 간의 완충을 이루는 역할을 하는 교좌장치에 연결 설치하여 교좌장치의 변형과 파손 정도를 손쉽게 체크할 수 있어 안전사고를 미연에 방지할 수 있는 효과가 있다.As described above, the present invention is connected to the bridge device that serves as a buffer between the bridge piercing and the steel box on the bridge ping can easily check the deformation and damage of the bridge device to prevent the safety accident in advance There is.

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 실시가 가능한 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 various modifications can be made by those skilled in the art 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.

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 교각고핑용 교좌장치의 안전진단장치의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 진단작동틀의 조립상태를 보인 확대정단면도이고, 도 4는 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 작동모습을 보인 측면도이다.1 is a perspective view showing the construction of the safety diagnostic device of the bridge pinging bridge device according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening mode of the safety diagnostic device of a bridge device for bridge piercing in accordance with an embodiment of the present invention, 3 is an enlarged front cross-sectional view showing the assembly state of the diagnostic operation frame of the safety diagnostic device of the bridge pinging bridge device according to the embodiment of the present invention, Figure 4 is a view showing the operation of the safety diagnostic device of the bridge device for piercing bridge bridge according to the embodiment of the present invention Side view.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 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 a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention 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 발명의 교각고핑용 교좌장치의 안전진단장치는, 하부플레이트(40) 사방에 탄성부재(42) 인접되게 고정되는 고정틀(10)과, 고정틀(10) 좌우측에서 연장되어 상부플레이트(41) 저면에 밀착되어 회동되는 좌우측회동구(20,20a)와, 좌우측회동 구(20,20a)의 회동시 이를 감지하여 관리자 단말기(35) 전송시키는 진단작동틀(30,30a)로 구성된다.Safety diagnosis device of the piercing device for bridge piercing of the present invention, the fixing frame 10 is fixed to the elastic member 42 adjacent to the lower plate 40, the fixing frame 10 is extended from the left and right sides of the upper plate 41 bottom It consists of a diagnostic operation frame (30, 30a) for transmitting the administrator terminal 35 by detecting it when the left and right rotating tool (20, 20a) is rotated in close contact with the left and right rotating tool (20, 20a).

상기 고정틀(10)은 교량거더(44) 하단에 고정된 상부플레이트(41)를 갖고 교각고핑(43)에 고정된 하부플레이트(40)를 갖으며 그 사이에 개재되어 상하부로의 충격을 완충시키는 탄성부재(42)를 갖는 교좌장치의 상부플레이트(41) 상면 사방에 각각 고정되는 기립된 판체로, 하부플레이트(40)를 통해 교각고핑(43)에 고정되는 받침판(11)을 갖되 좌우측에는 관통공(11a)을 갖고, 받침부 (11)전단에서 상부로 수직절곡된 전방수직판(12)을 갖되 좌우측 중심에는 좌우측축공(12a,12b)이 각각 형성되며, 좌우측축공(12a,12b) 상하좌우측에 전방측으로 돌출되는 앵커장볼트(12c)가 돌출형성되고, 전방수직판(12) 후방측에 위치되어 관통공(11a) 연장선상에 체결장볼트(13c,13d)가 형성되어 너트(13e)로 받침판(11) 선단면에 기립되게 체결고정되되 상기 좌우측축공(12a,12b) 연장선상에 좌우측축공(13a,13b)을 갖는 후방수직판(13)이 형성된다. The fixing frame 10 has an upper plate 41 fixed to the bottom of the bridge girder 44 and has a lower plate 40 fixed to the bridge piercing 43, interposed therebetween to cushion the impact to the upper and lower parts. An upright plate body fixed to four sides of the upper plate 41 of the seating device having the elastic member 42, each having a support plate 11 fixed to the piercing piercing 43 through the lower plate 40, but penetrates on the left and right sides. It has a ball (11a), and has a front vertical plate 12 vertically bent upward from the front end of the support portion 11, the left and right shaft balls 12a, 12b are formed in the left and right centers, respectively, and the left and right shaft balls (12a, 12b) Anchor long bolts 12c protruding forwardly on the left and right sides are protruded, and fastening bolts 13c and 13d are formed on the extension lines of the through holes 11a and are located behind the front vertical plate 12 to form nuts 13e. Fastened to stand on the end surface of the support plate (11) to the left side on the extension line of the left and right shaft holes (12a, 12b) A rear vertical plate 13 having right shaft holes 13a and 13b is formed.

상기 좌우측회동구(20,20a)는 상기 고정틀(10)의 전후방측수직판(12,13) 사이에 위치되어 상기 좌우측축공(12a,12b)(13a,13b)에 각각 회동가능하게 축결합되되 축홈(21a)을 갖는 축바(21)가 형성되고, 상부좌우측으로 각각 사선으로 돌출되는 사선연장바(22)가 형성되되 사선연장바(22) 선단에는 상기 상부플레이트(41) 하단면과 밀착되는 고무롤러(23)가 회동가능하게 축고정된다. The left and right pivoting holes 20 and 20a are positioned between the front and rear vertical plates 12 and 13 of the fixing frame 10 so as to be rotatably coupled to the left and right shaft holes 12a and 12b and 13a and 13b, respectively. A shaft bar 21 having a 21a is formed, and an oblique extension bar 22 protruding diagonally to the upper left and right sides is formed, and a rubber contacting the lower surface of the upper plate 41 at the tip of the oblique extension bar 22 is formed. The roller 23 is pivotally fixed.

상기 진단작동틀(30,30a)은 상기 고정틀(10)의 전방수직판(12) 전방면으로 돌출된 축바(21)의 축홈(21a)에 삽입되는 고정돌기(36d)를 갖는 축바삽입홈(36c)을 갖는 원형판체로 하단에는 하측으로 누름판(36a)이 돌출연장되고, 하단부에서 전방측으로 지시돌부(36b)가 돌출되는 회동판(36)이 형성되고, 일단에 밀폐되는 주입구(37b)를 갖고 상기 회동판(36) 외주연에 위치되되 일측은 누름판(36a)에 밀착되고 상측까지 연장되되 내측에는 부동액(37c)이 충전되며 상부선단 전방측에서 전방으로 돌출되고 접철보관되는 탄성주름부(37a)를 갖는 접철되는 주름관(37)이 형성되며, 상기 앵커장볼트(12c)에 의해 체결고정되는 체결공(34b)을 갖는 원형판체로 후방측에는 상기 회동판(36)과 주름관(37)이 안착되는 안착요부(32b)를 갖되 상기 지시돌부(36b)가 외측으로 돌출되어 회동궤적을 그리는 장공(34)이 표시눈금(34a)을 갖고 표시되고, 상기 탄성주름부(37a)의 접철 돌출시 돌출을 안내하는 진단관(32)을 갖되 일측에는 투명표시창(32a)을 갖고 내측선단에는 돌출시 눌려지는 누름바(33a)를 갖는 리미트스위치(33)가 장착되는 진단보호틀(31)이 형성되어 리미트스위치(33) 작동시 이를 관리자 단말기(35)로 전송하여 관리자에게 이런 사실을 인지시켜 이에 대한 대처방안을 실행하도록 유도하게 된다.The diagnostic operation frame (30, 30a) is a shaft bar insertion groove having a fixing projection (36d) is inserted into the shaft groove (21a) of the shaft bar 21 protruding toward the front surface of the front vertical plate 12 of the fixing frame (10) A circular plate having 36c) is provided with a rotary plate 36 on which a pressing plate 36a protrudes downward from the lower side, and a pivoting plate 36 on which the indicator protrusion 36b protrudes from the lower end to the front side, and is closed at one end thereof. Located on the outer periphery of the rotating plate 36, one side is in close contact with the pressing plate (36a) and extends to the upper side, the inner side is filled with antifreeze (37c) and protrudes forward from the front end of the upper end of the elastic wrinkle portion (37a) A corrugated pipe 37 is formed to be folded, and a circular plate body having a fastening hole 34b fastened and fastened by the anchor long bolt 12c is seated at the rear side of the pivot plate 36 and the corrugated pipe 37. It has a seating recess (32b), but the pointing projection (36b) is projected outward rotational trajectory The long hole 34 which draws the mark is displayed with the display scale 34a, and has a diagnostic pipe 32 for guiding the protrusion when the elastic fold part 37a is folded, but has a transparent display window 32a on one side of the inner end thereof. There is formed a diagnostic protection frame 31 is equipped with a limit switch 33 having a push bar (33a) that is pressed when protruding, and transmits it to the administrator terminal 35 when the limit switch 33 is operated to inform the administrator of this fact. This will lead to the recognition and implementation of countermeasures.

도 1은 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 시공모습을 보인 사시도, 1 is a perspective view showing the construction of the safety diagnostic device of the bridge device for piercing goping according to the embodiment of the present invention,

도 2는 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing the fastening of the safety diagnosis device of the bridge device for bridge piercing embodiment of the present invention,

도 3은 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 진단작동틀의 조립상태를 보인 확대정단면도, Figure 3 is an enlarged front cross-sectional view showing the assembled state of the diagnostic operation frame of the safety diagnosis device of the bridge device for piercing goping according to the embodiment of the present invention,

도 4는 본 발명 실시 예인 교각고핑용 교좌장치의 안전진단장치의 작동모습을 보인 측면도.Figure 4 is a side view showing the operation of the safety diagnostic device of the bridge device for bridge piercing in accordance with an embodiment of the present invention.

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

10 : 고정틀 11 : 받침판10: fixing frame 11: supporting plate

11a : 관통공 12 : 전방수직판11a: through hole 12: front vertical plate

12a,12b : 좌우측축공 12c : 앵커장볼트12a, 12b: left and right shaft hole 12c: anchor bolt

13 : 후방수직판 13a,13b : 좌우측축공13: rear vertical plates 13a, 13b: left and right shaft holes

13c,13d : 체결장볼트 13e : 너트13c, 13d: Mounting bolt 13e: Nut

20,20a : 좌우측회동구 21 : 축바20,20a: left and right pivot drive 21: shaft bar

21a : 축홈 22 : 사선연장바21a: shaft groove 22: diagonal extension bar

23 : 고무롤러23: rubber roller

30,30a : 진단작동틀 31 : 진단보호틀30,30a: Diagnostic operating frame 31: Diagnostic protective frame

32 : 진단관 32a : 투면표시창32: diagnostic tube 32a: projection display window

32b : 안착요부 33 : 리미트스위치32b: mounting recess 33: limit switch

33a : 누름바 34 : 장공33a: push bar 34: long hole

34a : 표시눈금 34b : 체결공34a: Display scale 34b: Fastening hole

35 : 관리자 단말기 36 : 회동관35: manager terminal 36: hall

36a : 누름판 36b : 지시돌부36a: pressing plate 36b: indicator protrusion

36c : 축바삽입홈 36d : 고정돌기36c: Shaft bar insertion groove 36d: Fixing protrusion

37 : 주름관 37a : 탄성주름부37: corrugated pipe 37a: elastic wrinkles

37b : 주입구 37c : 부동액37b: inlet 37c: antifreeze

40 : 하부플레이트 41 : 상부플레이트40: lower plate 41: upper plate

42 : 탄성부재 43 : 교량고핑42: elastic member 43: bridge goping

44 : 교량거더44: bridge girder

Claims (1)

교량거더 하단에 고정된 상부플레이트를 갖고 교각고핑에 고정된 하부플레이트를 갖으며 그 사이에 개재되어 상하부로의 충격을 완충시키는 탄성부재를 갖는 교좌장치의 상부플레이트 상면 사방에 각각 고정되는 기립된 판체로, 하부플레이트를 통해 교각고핑에 고정되는 받침판을 갖되 좌우측에는 관통공을 갖고, 받침부 전단에서 상부로 수직절곡된 전방수직판을 갖되 좌우측 중심에는 좌우측축공이 각각 형성되며, 좌우측축공 상하좌우측에 전방측으로 돌출되는 앵커장볼트가 돌출형성되고, 전방수직판 후방측에 위치되어 관통공 연장선상에 체결장볼트가 형성되어 너트로 받침판 선단면에 기립되게 체결고정되되 상기 좌우측축공 연장선상에 좌우측축공을 갖는 후방수직판이 형성되는 고정틀과;An upright plate each having a top plate fixed to the bottom of the bridge girder and a bottom plate fixed to the piercing piercing and having an elastic member interposed therebetween and having an elastic member that cushions the impact to the upper and lower sides. Sieve, which has a base plate fixed to the pier piercing through the lower plate, and has a through hole on the left and right sides, and a front vertical plate bent vertically upward from the front end of the base, and left and right axles are formed in the left and right centers, respectively. An anchor long bolt protruding toward the front side is formed to protrude, and is located at the rear side of the front vertical plate, and a fastening bolt is formed on the through hole extension line, and is fastened and fixed to stand on the end surface of the support plate with a nut. A fixing frame having a rear vertical plate having a; 상기 고정틀의 전후방측수직판 사이에 위치되어 상기 좌우측축공에 각각 회동가능하게 축결합되되 축홈을 갖는 축바가 형성되고, 상부좌우측으로 각각 사선으로 돌출되는 사선연장바가 형성되되 사선연장바 선단에는 상기 상부플레이트 하단면과 밀착되는 고무롤러가 축고정되는 좌우측회동구와;Positioned between the front and rear vertical plates of the fixing frame is rotatably coupled to the left and right shaft holes, the shaft bar having an axial groove is formed, the diagonal extension bar is formed to project diagonally to the upper left and right sides, the upper plate at the tip of the diagonal extension bar Left and right turning holes in which the rubber roller in close contact with the bottom surface is fixed; 상기 고정틀의 전방수직판 전방면으로 돌출된 축바의 축홈에 삽입되는 고정돌기를 갖는 축바삽입홈을 갖는 원형판체로 하단에는 하측으로 누름판이 돌출연장되고, 하단부에서 전방측으로 지시돌부가 돌출되는 회동판이 형성되고, 일단에 밀폐되는 주입구를 갖고 상기 회동판 외주연에 위치되되 일측은 누름판에 밀착되고 상측까지 연장되되 내측에는 부동액이 충전되며 상부선단 전방측에서 전방으로 돌출되고 접철보관되는 탄성주름부를 갖는 주름관이 형성되며, 상기 앵커장볼트에 의해 체결고정되는 체결공을 갖는 원형판체로 후방측에는 상기 회동판과 주름관이 안착되는 안착요부를 갖되 상기 지시돌부가 외측으로 돌출되어 회동궤적을 그리는 장공이 표시눈금으로 표시되고, 상기 탄성주름부의 접철 돌출시 돌출을 안내하는 진단관을 갖되 일측에는 투명표시창을 갖고 내측선단에는 돌출시 눌려지는 누름바를 갖는 리미트스위치가 장착되는 진단보호틀이 형성되어 리미트스위치 작동시 이를 관리자 단말기로 전송하여 관리자에게 이런 사실을 인지시키는 진단작동틀을 구비하는 교각고핑용 교좌장치의 안전진단장치.A circular plate body having a shaft bar insertion groove having a fixing protrusion inserted into the shaft groove of the shaft bar protruding toward the front surface of the front vertical plate of the fixing frame has a rotary plate protruding from the lower side and protruding from the lower end to the front side. Corrugated pipe having an injection port sealed at one end and positioned at the outer circumference of the rotatable plate, one side of which is in close contact with the pressing plate and extends to the upper side, and is filled with antifreeze inside and protrudes forward from the front end of the upper end and is folded. It is formed, the circular plate body having a fastening hole fastened by the anchor long bolt has a seating recess in which the pivoting plate and the corrugated pipe is seated on the rear side, but the pointing protrusion protrudes outward to draw the rotation trajectory to the display scale It is displayed, and having a diagnostic pipe for guiding the protrusion when folding the elastic wrinkles portion A pier is provided with a diagnostic operation frame that has a transparent display window on the side and a diagnostic protection frame equipped with a limit switch having a push bar pushed out at the inner end thereof and transmits it to the administrator terminal when the limit switch is operated. Safety Diagnosis Device for Goping Chair.
KR1020080033086A 2008-04-10 2008-04-10 Safety diagnosis apparatus for bridge-seat of bridge KR100851245B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113914208A (en) * 2021-09-07 2022-01-11 重庆文理学院 Bridge anti-seismic support

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Publication number Priority date Publication date Assignee Title
JPS53129954U (en) 1977-03-24 1978-10-16
JPH0989514A (en) * 1995-09-20 1997-04-04 Sanmei Denki Kk Face-to-face distance measuring device
KR20040075837A (en) * 2004-08-11 2004-08-30 (주)씨에스티개발 Measure apparatus for safety check-up of bridge
KR20050074340A (en) * 2005-03-11 2005-07-18 주식회사 삼림엔지니어링 Measure apparatus for safety check-up of bridge
KR100591456B1 (en) 2006-01-13 2006-06-22 주식회사 한국국토안전연구원 Safety diagnosis apparatus for bridge-seat of bridge

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129954U (en) 1977-03-24 1978-10-16
JPH0989514A (en) * 1995-09-20 1997-04-04 Sanmei Denki Kk Face-to-face distance measuring device
KR20040075837A (en) * 2004-08-11 2004-08-30 (주)씨에스티개발 Measure apparatus for safety check-up of bridge
KR20050074340A (en) * 2005-03-11 2005-07-18 주식회사 삼림엔지니어링 Measure apparatus for safety check-up of bridge
KR100591456B1 (en) 2006-01-13 2006-06-22 주식회사 한국국토안전연구원 Safety diagnosis apparatus for bridge-seat of bridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113914208A (en) * 2021-09-07 2022-01-11 重庆文理学院 Bridge anti-seismic support
CN113914208B (en) * 2021-09-07 2023-05-09 重庆文理学院 Bridge anti-seismic support

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