KR100605340B1 - Bridge launching variable guide equipment for an incremental launching method - Google Patents

Bridge launching variable guide equipment for an incremental launching method Download PDF

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KR100605340B1
KR100605340B1 KR1020050000225A KR20050000225A KR100605340B1 KR 100605340 B1 KR100605340 B1 KR 100605340B1 KR 1020050000225 A KR1020050000225 A KR 1020050000225A KR 20050000225 A KR20050000225 A KR 20050000225A KR 100605340 B1 KR100605340 B1 KR 100605340B1
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bridge
extrusion method
guide
variable guide
linear
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KR1020050000225A
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Korean (ko)
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KR20060079882A (en
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정기영
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(주)평화엔지니어링
정기영
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G15/00—Auxiliary devices and tools specially for upholstery
    • B68G15/005—Worktables or workframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/02—Making upholstery from waddings, fleeces, mats, or the like
    • B68G7/04—Making upholstery from waddings, fleeces, mats, or the like by conveyor-line methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/06—Filling of cushions, mattresses, or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

본 발명은 교량의 선형에 관계없이 가변 가이드를 횡으로 변위시켜 이미 완성된 주형의 방향을 바꿔서 지점부의 이정량을 감소시켜 합리적으로 선형을 조정할 수 있도록 한 교량압출공법용 교량진출 가변 가이드장치를 제공하는데 그 목적이 있다.The present invention provides a bridge extrusion variable guide device for the bridge extrusion method that can be adjusted reasonably linear by changing the direction of the already completed mold by displacing the variable guide laterally irrespective of the linear alignment of the bridge. Its purpose is to.

상기한 목적을 달성하기 위한 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 교각상에 교축방향으로 설치되는 가이드와; 상기 가이드의 양측단에 수직으로 고정 설치되는 한 쌍의 링크부재와; 상기 링크부재에 교차되게 관통 삽입되는 횡방향 조절너트와; 상기 횡방향 조절너트의 양측에서 조임과 풀림에 의해 선형을 조정하는 볼트로 구성됨을 특징으로 한다.Bridge extrusion method for the bridge extrusion method according to the present invention for achieving the above object is a guide installed in the bridge direction on the bridge piers; A pair of link members fixedly installed at both ends of the guide; A transverse adjustment nut inserted into and intersecting the link member; Characterized in that it consists of a bolt to adjust the linear by tightening and loosening on both sides of the transverse adjustment nut.

교량압출공법, 교량진출, 가변 가이드Bridge Extrusion Method, Bridge Entry, Variable Guide

Description

교량압출공법용 교량진출 가변 가이드장치{Bridge launching variable guide equipment for an incremental launching method} Bridge launching variable guide equipment for an incremental launching method             

도 1은 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치를 도시한 정면도,1 is a front view showing a bridge access variable guide device for a bridge extrusion method according to the present invention,

도 2는 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치를 도시한 평면도,Figure 2 is a plan view showing a bridge extraction variable guide device for a bridge extrusion method according to the present invention,

도 3은 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치를 도시한 단면도.Figure 3 is a cross-sectional view showing a bridge expansion variable guide device for a bridge extrusion method according to the present invention.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

10 : 교각 20 : 가이드10: pier 20: guide

30 : 링크부재 32 : 가변힌지30 link member 32 variable hinge

34 : 고정힌지 40 : 횡방향 조절너트34: fixed hinge 40: horizontal adjustment nut

50 : 볼트50: bolt

본 발명은 교량압출공법용 교량진출 가변 가이드장치에 관한 것으로, 특히 교량의 선형에 관계없이 가변 가이드를 횡으로 변위시켜 이미 완성된 주형의 방향을 바꿔서 지점부의 이정량을 감소시켜 합리적으로 선형을 조정할 수 있도록 한 교량압출공법용 교량진출 가변 가이드장치에 관한 것이다. The present invention relates to a bridge entry variable guide device for the bridge extrusion method, and in particular, to change the direction of the already completed mold by shifting the variable guide horizontally irrespective of the linear alignment of the bridge to reduce the fixed amount of the point portion to adjust the linear rationality. A bridge entry variable guide device for a bridge extrusion method.

일반적으로 교량압출공법(ILM : Incremental Launching Method)은 콘크리트교 가설공법의 하나로, 교대 또는 교각 후방의 육상부 또는 교량 후방의 거더 가설 높이에 제작장을 설치한 후, 제작장에서 주형을 10∼20m의 세그먼트로 분할하여 제작하여 계속 뒤에 연결하면서 순차적으로 압출하여 가설하는 공법이다.In general, the Incremental Launching Method (ILM) is one of the concrete bridge construction methods. After the construction site is installed at the height of the girder behind the land or the rear of the bridge or bridge, the mold is placed at a height of 10-20 m. It is a method of manufacturing by dividing into segments, extruded sequentially and connecting them afterwards.

특히, 상기한 종래의 교량압출공법은 계곡부나 철도구간 및 하부에 가설구조물을 설치할 수 없는 구간에 교량을 가설할 때 많이 사용된다.In particular, the conventional bridge extrusion method is used a lot when laying bridges in the section that can not be installed in the valley or railway section and the temporary structure.

따라서, 상기한 바와 같은 종래의 교량압출공법은 동바리가 거의 불필요하고 제작장에서 세그먼트를 순차적으로 타설하여 주형을 완성하여 나가므로 안전성이 높고, 세그먼트를 제작하는 장소와 시공장소가 동일한 장소에 있으므로 시공관리가 용이하며, 작업장에 보온설비가 구비되어 있어, 외부 기후조건에 관계없이 공사를 진행시킬 수 있어 1사이클의 공정이 결정되며 공사를 지연없이 반복하여 진행할 수 있는 이점이 있다.Therefore, the conventional bridge extrusion method as described above is almost no need for the copper bar, and the construction is completed by placing the segments sequentially in the manufacturing site, so the safety is high, and the construction site and the city factory are located in the same place, so construction It is easy to manage, and it is equipped with a thermal insulation facility in the workplace, so the construction can proceed regardless of the external climatic conditions, the process of one cycle is determined, and the construction can be repeated repeatedly without delay.

여기서, 상기한 종래의 교량압출공법은 시공 특성상 주형의 바닥면 각점이 받침위를 동등한 지압응력을 가진 상태로 통과해야 하므로 주형의 하부 선형이 직 선 또는 원호이어야 하므로, 일정한 궤적을 따라 압출할 수 있는 한계가 있다.Here, in the conventional bridge extrusion method, since the bottom points of the mold must pass through the bearing position with the equivalent acupressure stress, the lower linear shape of the mold must be a straight line or an arc, so that it can be extruded along a predetermined trajectory. There is a limit.

특히, 교량선형을 종평으로 동심원 혹은 직선으로 구성할 수 없는 선형이 대부분이므로 이러한 선형인 직선구간과 원호곡선구간, 완화곡선구간과 원곡선구간, 직선구간과 완화곡선구간에는 적용성이 떨어지는 단점이 있다.In particular, since most of the linear bridges cannot be composed of concentric circles or straight lines, the applicability of these linear straight lines, circular curves, spiral and circular curves, linear and spiral curves is inferior. have.

이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위해 안출된 것으로써, 교량의 선형에 관계없이 가변 가이드를 횡으로 변위시켜 이미 완성된 주형의 방향을 바꿔서 지점부의 이정량을 감소시켜 합리적으로 선형을 조정할 수 있도록 한 교량압출공법용 교량진출 가변 가이드장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the problems described above, and by lateral displacement of the variable guide regardless of the linear alignment of the bridge to change the direction of the already completed mold to reduce the fixed amount of the point portion reasonably An object of the present invention is to provide a bridge guide variable guide device for a bridge extrusion method that can adjust the alignment.

상기한 목적을 달성하기 위한 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 교각상에 교축방향으로 설치되는 가이드와; 상기 가이드의 양측단에 수직으로 고정 설치되는 한 쌍의 링크부재와; 상기 링크부재에 교차되게 관통 삽입되는 횡방향 조절너트와; 상기 횡방향 조절너트의 양측에서 조임과 풀림에 의해 선형을 조정하는 볼트로 구성됨을 특징으로 한다.
Bridge extrusion method for bridge extrusion method according to the present invention for achieving the above object is a guide installed in the direction of the bridge on the bridge pier; A pair of link members fixedly installed at both ends of the guide; A transverse adjustment nut inserted into and intersecting the link member; Characterized in that it consists of a bolt to adjust the linear by tightening and loosening on both sides of the transverse adjustment nut.

이하, 본 발명을 첨부한 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

도 1은 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치를 도시한 정면도이며, 도 2는 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치를 도시한 평면도이며, 도 3은 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치를 도시한 단면도이다.1 is a front view showing a bridge extrusion method for a bridge extrusion method according to the present invention, Figure 2 is a plan view showing a bridge extrusion method for a bridge extrusion method according to the invention, Figure 3 It is sectional drawing which shows the bridge | substrate variable guide apparatus for bridge extrusion method.

이들 도면에 도시된 바와 같이, 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 교각(10)상에 교축방향으로 설치되는 가이드(20)와; 상기 가이드(20)의 양측단에 수직으로 고정 설치되는 한 쌍의 링크부재(30)와; 상기 링크부재(30)에 교차되게 관통 삽입되는 횡방향 조절너트(40)와; 상기 횡방향 조절너트(40)의 양측에서 조임과 풀림에 의해 선형을 조정하는 볼트(50)로 구성된다.As shown in these figures, the bridge extrusion variable guide device for a bridge extrusion method according to the present invention includes a guide 20 installed in the bridge direction on the bridge 10; A pair of link members 30 fixedly installed at both ends of the guide 20 vertically; A transverse adjustment nut 40 inserted through and intersecting the link member 30; It consists of a bolt 50 to adjust the linear by tightening and loosening on both sides of the lateral adjustment nut 40.

즉, 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 가이드(20), 링크부재(30), 횡방향 조절너트(40) 및 볼트(50)가 유기적으로 결합되어 이루어진 장치이다.That is, the bridge extrusion variable guide device for the bridge extrusion method according to the present invention is a device consisting of the guide 20, the link member 30, the lateral adjustment nut 40 and the bolt 50 are organically coupled.

여기서, 상기 가이드(20)는 폭에 비해 길이가 긴 부재로서 교량의 폭방향으로 교각(10)상에 설치된다.Here, the guide 20 is a member that is longer than the width is provided on the bridge 10 in the width direction of the bridge.

또한, 상기 링크부재(30)는 일측은 가이드(20)에 가변힌지(32)로 고정되고, 타측은 고정힌지(34)로 고정 설치된 구조이다.In addition, one side of the link member 30 is fixed to the guide 20 by a variable hinge 32, the other side is a structure fixed to the fixed hinge 34.

따라서, 상기 링크부재(30)의 가변힌지(32)에 의해서 가이드(20)상에서 좌우로 가동하여 선형을 조정할 수 있는 부재이다.Therefore, it is a member capable of adjusting the linearity by moving left and right on the guide 20 by the variable hinge 32 of the link member 30.

한편, 상기 횡방향 조절너트(40)와 볼트(50)는 일측의 링크부재(30)에 고정 설치되어 볼트(50)의 조임과 풀림에 의해서 전방부의 가변힌지(32)를 횡으로 변위를 주어 이미 완성된 교량의 방향을 바꿔줌으로써 지점부의 이정량을 감소시키는 역할을 한다. On the other hand, the horizontal adjustment nut 40 and the bolt 50 is fixed to the link member 30 on one side to give a horizontal displacement of the variable hinge 32 in the front by tightening and loosening the bolt 50 By changing the direction of the already completed bridge serves to reduce the fixed amount of the point.

상기한 바와 같은 구성으로 이루어진 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 교량시공의 기점에 배치된 4점의 가변 가이드장치는 도로선형중 세그먼트를 일정한 방향으로 압출할 수 있는 가이드역할을 함으로써 정정 구조계로 구속할 수 있다.The bridge extrusion variable guide device for bridge extrusion method according to the present invention having the configuration as described above is a four-point variable guide device disposed at the starting point of the bridge construction is a guide role for extruding the segments of the road linear in a certain direction This can be constrained by the correction structure system.

여기서, 주형을 압출하는 동안 교량지점의 이정량을 압출상태에 따라 합리적으로 조정할 수 있다.Here, the fixed amount of the bridge point during the extrusion of the mold can be reasonably adjusted according to the extrusion state.

즉, 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 전방부의 링크부재(20)의 고정힌지(즉, 링크부재의 고정힌지가 가변 가이드장치를 횡으로 변위를 주므로 이미 완성된 세그먼트의 방향의 바꿔줌으로써 지점부의 이정량을 줄이게 되는 효과가 있다. That is, in the bridge extrusion method for bridge extrusion method according to the present invention, the fixed hinge of the front link member 20 (that is, the fixed hinge of the link member displaces the variable guide device laterally, so that the direction of the already completed segment By changing the effect of reducing the fixed point of the branch.

이상에서 설명한 바와 같이, 본 발명에 따른 교량압출공법용 교량진출 가변 가이드장치는 교량의 선형에 관계없이 가변 가이드를 횡으로 변위시켜 이미 완성된 주형의 방향을 바꿔서 지점부의 이정량을 감소시켜 합리적으로 선형을 조정할 수 있는 효과가 있다.As described above, the bridge extrusion variable guide device for the bridge extrusion method according to the present invention is to rationally change the direction of the already completed mold by shifting the variable guide horizontally irrespective of the linear alignment of the bridge to reduce the fixed amount of the point portion reasonably This has the effect of adjusting the alignment.

Claims (2)

교각(10)상에 교축방향으로 설치되는 가이드(20)와;A guide 20 installed in the axial direction on the piers 10; 상기 가이드(20)의 양측단에 수직으로 고정 설치되는 한 쌍의 링크부재(30)와;A pair of link members 30 fixedly installed at both ends of the guide 20 vertically; 상기 링크부재(30)에 교차되게 관통 삽입되는 횡방향 조절너트(40)와;A transverse adjustment nut 40 inserted through and intersecting the link member 30; 상기 횡방향 조절너트(40)의 양측에서 조임과 풀림에 의해 선형을 조정하는 볼트(50)로 구성됨을 특징으로 하는 교량압출공법용 교량진출 가변 가이드장치.Bridge extrusion method for a bridge extrusion method characterized in that it consists of a bolt (50) to adjust the linear by tightening and loosening on both sides of the lateral adjustment nut (40). 제 1항에 있어서,The method of claim 1, 상기 링크부재(30)는 일측은 가이드(20)에 가변힌지(32)로 고정되고, 타측은 고정힌지(34)로 고정 설치됨을 특징으로 하는 교량압출공법용 교량진출 가변 가이드장치.The link member 30 is fixed to the guide 20, one side is fixed to the variable hinge 32, the other side of the bridge extrusion method for a bridge extrusion method characterized in that the fixed hinge 34 is installed.
KR1020050000225A 2005-01-03 2005-01-03 Bridge launching variable guide equipment for an incremental launching method KR100605340B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160005831A (en) * 2014-07-07 2016-01-18 현대로템 주식회사 a guide apparatus for temporary bridge
KR20180051929A (en) 2016-11-09 2018-05-17 (주)지비텍이엔씨 Apparatus for maintaining linearity of front surface for incremental launching structure, and control method for the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030057713A (en) * 2001-12-29 2003-07-07 대우조선해양 주식회사 Method for construction of linear steel bridge
KR20040100083A (en) * 2003-05-21 2004-12-02 안창일 Bridge construction method is by means of Incremental launching method using lateral launching apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030057713A (en) * 2001-12-29 2003-07-07 대우조선해양 주식회사 Method for construction of linear steel bridge
KR20040100083A (en) * 2003-05-21 2004-12-02 안창일 Bridge construction method is by means of Incremental launching method using lateral launching apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160005831A (en) * 2014-07-07 2016-01-18 현대로템 주식회사 a guide apparatus for temporary bridge
KR101671573B1 (en) 2014-07-07 2016-11-02 현대로템 주식회사 a guide apparatus for temporary bridge
KR20180051929A (en) 2016-11-09 2018-05-17 (주)지비텍이엔씨 Apparatus for maintaining linearity of front surface for incremental launching structure, and control method for the same

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