KR20060133731A - Tunneling work for mold - Google Patents

Tunneling work for mold Download PDF

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Publication number
KR20060133731A
KR20060133731A KR1020050053529A KR20050053529A KR20060133731A KR 20060133731 A KR20060133731 A KR 20060133731A KR 1020050053529 A KR1020050053529 A KR 1020050053529A KR 20050053529 A KR20050053529 A KR 20050053529A KR 20060133731 A KR20060133731 A KR 20060133731A
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KR
South Korea
Prior art keywords
tunnel
formwork
mold
plate
work
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KR1020050053529A
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Korean (ko)
Inventor
남승정
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주식회사 천보기계
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Priority to KR1020050053529A priority Critical patent/KR20060133731A/en
Publication of KR20060133731A publication Critical patent/KR20060133731A/en

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/102—Removable shuttering; Bearing or supporting devices therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/242—Scaffolds movable on wheels or tracks

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

A mold for tunneling work is provided to improve the direct control performance of the mold by a worker and reduce the unnecessary cutting area of the tunnel through the work way according to conditions of the tunnel interval. A mold for tunneling work for controlling the width of an inner mold body(10) and an outer mold plate(11) according to the interval of a tunnel(20) is composed of a distance control unit(14) installed with a lock bolt(22) to connect the mold body and the mold plate with a predetermined interval; and work ways(21) installed at regular intervals on the outer side of the mold plate in the tunnel, wherein a worker works. The center of the upper side of the ceiling of the tunnel is connected by a turn buckle(25) operated by a hybrid cylinder(24). The mold plate is connection-controlled by a skin plate(26) and a guide roller(15) installed inside.

Description

터널공사용 거푸집 {Tunneling work for mold}Tunnel work form {Tunneling work for mold}

도 1은 본 발명의 터널공사용 거푸집 정면방향 구조도.1 is a structural diagram of the tunnel construction formwork front direction of the present invention.

도 2는 도 1의 A부분 확대도.FIG. 2 is an enlarged view of portion A of FIG. 1; FIG.

도 3은 본 발명의 터널공사용 거푸집 측면방향 구조도.Figure 3 is a tunnel construction formwork side view of the present invention.

도 4는 종래의 터널공사용 거푸집 구조도.Figure 4 is a conventional tunnel construction formwork structure.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 거푸집 본체 11 : 거푸집판10 formwork body 11: formwork board

14 : 거리조절수단 15 : 가이드롤러14: distance adjusting means 15: guide roller

16 : 휠셋 20 : 터널16: Wheelset 20: Tunnel

21 : 워크웨이 22 : 로크볼트21: Walkway 22: Lockbolt

23 : 트레블링실린더 24 : 하이브리드실린더23: traveling cylinder 24: hybrid cylinder

25 : 터언버클 26 : 스킨플레이트25: turnbuckle 26: skin plate

본 발명은 커팅면적을 줄일 수 있는 터널공사용 거푸집에 관한 것으로, 보다 상세하게는 거푸집의 폭을 변경시키고자 할 때 터널 구간별 해당 조건에 맞게 워크웨이를 통해 작업자가 직접 거푸집의 폭을 조절할 수 있도록 함으로서 터널의 불필요한 커팅면적을 줄일 수 있는 터널공사용 거푸집에 관한 것이다.The present invention relates to a tunnel construction formwork that can reduce the cutting area, and more particularly by allowing the operator to directly adjust the formwork width through the walkway according to the corresponding conditions for each tunnel section when you want to change the formwork width It relates to a tunnel construction formwork that can reduce the unnecessary cutting area of the tunnel.

일반적으로 터널공사를 할 경우 터널의 내측에 콘크리트를 타설하게 되는데, 통상적으로 8-10M 정도의 구간을 가지고 거푸집을 전진 이동시키면서 연속적으로 콘크리트를 타설하게 된다.In general, in the case of tunnel construction, concrete is placed inside the tunnel, and in general, the concrete is continuously poured while moving the formwork with a section of about 8-10M.

즉, 터널(20)의 내측에 콘크리트를 타설하기 위한 거푸집을 도시한 도 4에서 보는 것처럼, 터널(20)의 내측과 상응한 형상을 가지면서 일정한 길이의 거푸집판(11)이 구비되고, 상기 거푸집판(11)의 내측은 거리조절수단(14)에 의해 거리가 조절되는 다수개의 빔(12)으로 지지되며, 상기 빔(12)과 거푸집판(11)은 바닥의 레일(13)을 따라 함께 이동하도록 구성되고 있다.That is, as shown in Figure 4 showing the formwork for placing concrete on the inside of the tunnel 20, having a shape corresponding to the inside of the tunnel 20, a form plate 11 of a constant length is provided, The inner side of the formwork plate 11 is supported by a plurality of beams 12, the distance of which is adjusted by the distance adjusting means 14, the beam 12 and the formwork plate 11 along the bottom rail 13 It is configured to move together.

결국 터널(20) 내부에 콘크리트를 타설할 경우, 거푸집 본체(10)를 터널(20) 내부의 제1구간에 위치시킨 상태에서 거푸집 본체(10)의 거푸집판(11)과 터널(20)의 내측이 이루는 공간으로 콘크리트를 집어넣어 타설한 다음, 거푸집 본체(10)를 다음 제2구간 으로 전진 이동시킨 상태에서 먼저의 제1구간에서와 같이 콘크리트를 타설하는 방식으로 터널(20) 내부에 콘크리트를 순차적으로 타설하게 된다.As a result, when concrete is poured into the tunnel 20, the form body 11 of the form body 10 and the tunnel 20 of the form body 10 are positioned in the first section of the inside of the tunnel 20. The concrete is placed inside the tunnel 20 by pouring concrete into the space formed inside, and then placing concrete as in the first section while moving the formwork body 10 to the next second section. Will be poured sequentially.

한편, 터널의 구간중 커브길이라든지 노견의 폭이 커야한다든지 할 때 그 필요 폭에 맞추어 거푸집의 폭을 변경(축소 및 확장)시켜야 하는데, 이때 거푸집판과 거푸집 본체 사이를 통상 유압실린더로 작동시켜 확장 또는 축소시켜야 하므로 많 은 인력, 전력 및 장비가 소요됨은 물론 이로 인한 많은 시간의 낭비로 작업이 비능률적이어서 공사비가 상승되는 불편이 있다.On the other hand, when the length of the curve or the width of the road must be large during the tunnel section, the width of the formwork must be changed (reduced and expanded) according to the required width. At this time, the formwork and the formwork body are normally operated by hydraulic cylinder. Since it needs to be expanded or reduced, it takes a lot of manpower, power and equipment, and wastes a lot of time, resulting in inconvenient work and inconvenient construction costs.

이러한 사정을 감안하여 개발된 본 발명은 콘크리트 타설할 터널 구간별 조건에 따라 거푸집의 폭을 변경시키고자 할 때 거푸집판 바깥쪽의 워크웨이를 통해 작업자가 직접 거푸집의 폭을 터널 조건에 맞게 정확하게 조절할 수 있도록 함으로서 터널의 불필요한 커팅면적을 줄일 수 있는 터널공사용 거푸집을 제공하는데 있다.The present invention was developed in view of such circumstances, the operator can directly adjust the width of the formwork through the walkway outside the formwork to accurately adjust the width of the formwork according to the tunnel conditions when you want to change the formwork width according to the conditions for each tunnel section to be placed concrete It is to provide a tunnel construction formwork that can reduce the unnecessary cutting area of the tunnel.

상기의 목적을 달성하기 위한 본 발명의 터널공사용 거푸집은 안쪽의 거푸집 본체와 바깥쪽의 거푸집판이 콘크리트를 타설할 터널의 해당 구간에 맞게 그 폭이 조절되는 터널공사용 거푸집에 있어서, 상기 거푸집 본체와 거푸집판 사이에는 일정 간격마다 간격 조절할 로크볼트가 구비된 거리조절수단으로 연결되고, 터널 내측 쪽의 상기 거푸집판 외측에는 일정 간격마다 작업자가 작업할 수 있는 워크웨이가 설치되며, 터널 천장쪽 상측 중간은 하이브리드실린더에 의해 작동되는 터언버클로서 연결된다.Tunnel construction formwork of the present invention for achieving the above object is in the tunnel formwork for the formwork of the tunnel formwork and the formwork of the inner formwork body and the outer formwork of the tunnel to the concrete, the formwork body and formwork Between the plates is connected to the distance adjusting means provided with a lock bolt to adjust the interval at regular intervals, the workway is installed on the outer side of the formwork of the tunnel inside the tunnel at regular intervals, the upper half of the tunnel ceiling side hybrid It is connected as a turnbuckle operated by a cylinder.

아울러 거푸집판은 그 내측에 구비되는 스킨플레이트와 가이드롤러로서 연결 조절되며, 양쪽 하단에는 하이브리드실린더에 의해 작동되는 가이드롤러가 구비되 며, 또한 상기 거푸집판은 그 단부에 트레블링실린더의 작동에 의해 레일을 따라 이동되는 휠셋이 구비되는 구성상의 특징이 있다.In addition, the formwork plate is connected to the skin plate and guide rollers provided therein, and the lower end is provided with guide rollers operated by a hybrid cylinder, and the formwork plate is operated by the traveling cylinder at its end. There is a feature of the configuration that the wheel set is provided along the rail.

이하, 본 발명의 터널공사용 거푸집의 구성 및 작동관계를 첨부한 바람직한 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the drawings a preferred embodiment with the configuration and operation of the tunnel construction formwork of the present invention will be described in detail.

도 1은 본 발명에 따른 터널공사용 거푸집의 정면방향 구조를 도시한 것이고, 도 2는 도 1의 A부분 확대도로서 안쪽의 거푸집 본체(10)와 바깥쪽의 거푸집판(11) 사이가 거리조절수단(14)에 의해 조절된 상태에서 콘크리트가 타설된 것을 확대 도시한 것이며, 아울러 도 3은 본 발명에 따른 터널공사용 거푸집의 측면방향 구조를 도시한 것이다.Figure 1 shows the front structure of the tunnel construction formwork according to the present invention, Figure 2 is an enlarged view of the portion A of Figure 1 between the inner formwork body 10 and the outer formwork plate 11 of the distance control It is an enlarged view showing that the concrete is poured in the state adjusted by the means (14), and also Figure 3 shows the lateral structure of the tunnel construction formwork according to the present invention.

도면에서 보는 것과 같이, 본 발명의 터널공사용 거푸집은 기본적으로 안쪽의 거푸집 본체(10)에 대해 거리조절수단(14)을 매개로 터널(20) 내측쪽으로 바깥쪽의 거푸집판(11)이 통상 다수의 I빔으로 조합되는 스킨플레이트(26)와 함께 설치되며, 상기 바깥쪽의 거푸집판(11)은 스킨플레이트(26)와 함께 콘크리트를 타설할 터널(20)의 해당 구간에 맞게 그 폭이 조절되도록 구성된다.As shown in the figure, the tunnel public formwork of the present invention is basically a number of formwork plates 11 of the outer side toward the inside of the tunnel 20 via the distance adjusting means 14 with respect to the formwork body 10 inside. It is installed with the skin plate 26 is combined with the I beam of, the outer formwork plate 11 is adjusted to the width of the corresponding section of the tunnel 20 to the concrete to be poured with the skin plate 26 It is configured to be.

물론 거푸집 본체(10)와 거푸집판(11) 사이에는 일정 간격마다 간격 조절할 설치되는 거리조절수단(14)은 양쪽 단부에 로크볼트(22)가 구비되어, 이들 거푸집 본체(10)와 거푸집판(11) 사이의 거리가 조절된 후 위치 고정될 수 있도록 하며, 상기 거리조절수단(14)은 통상 나사잭 및 유압실린더가 적용된다.Of course, between the formwork body 10 and the formwork plate 11 is provided with a distance adjusting means 14 to be adjusted at regular intervals, the lock bolt 22 is provided at both ends, these formwork body 10 and the formwork plate ( 11) After the distance is adjusted so that the position can be fixed, the distance adjusting means 14 is usually applied to the screw jack and the hydraulic cylinder.

특히 본 발명의 거푸집에서는 작업시 작업자가 탑승하여 터널(20) 내측에 대해 거푸집 바깥쪽의 거푸집판(11)을 위치 조절할 수 있도록 호형의 상기 거푸집판 (11) 외측으로 일정 간격마가 워크웨이(21)가 설치되며, 따라서 작업자는 상기 거푸집판(11) 외측에 일정 간격마다 다수 부설된 워크웨이(21)를 통해 터널(20)의 해당 조건에 맞게 정확한 위치 조절을 함으로서 콘크리트 타설되는 터널(20)의 커팅면적을 최대한 줄일 수 있도록 한다.Particularly, in the formwork of the present invention, the worker walks on the work and the fixed work distance 21 to the outside of the formwork plate 11 of the arc shape so that the position of the formwork plate 11 outside the formwork with respect to the tunnel 20 inside. Is installed, thus the worker cutting the concrete 20 by placing the concrete by adjusting the exact position according to the corresponding conditions of the tunnel 20 through the walkway 21 is laid a plurality of intervals on the outside of the formwork (11) Try to reduce the area as much as possible.

그리고 거푸집판(11) 상부 양쪽에는 각각 하이브리드실린더(24)에 의해 작동되는 터언버클(25)이 구비되어, 터널(20) 조건에 따라 위치(거리)가 조절되는 상기 거푸집판(11)의 양쪽 상부가 상기 터언버클(25)에 의해 부드럽게 이동되어 조절될 수 있도록 한다.And both the upper side of the formwork plate 11 is provided with a turnbuckle 25 which is operated by the hybrid cylinder 24, respectively, the position (distance) is adjusted according to the tunnel 20 conditions. The upper portion is smoothly moved by the turnbuckle 25 to be adjusted.

또한 상기 거푸집판(11)은 그 저부에 바닥의 레일(13)을 따라 정확하게 이동될 수 있도록 휠셋(16)이 구비되며, 양쪽 하단에는 하이브리드실린더(24)에 의해 작동되는 가이드롤러(15)가 설치되고, 일정간격 이동은 저부에 부설된 트레블링실린더(23)에 의해 동작됨은 물론이다.In addition, the formwork plate 11 is provided with a wheelset 16 to be accurately moved along the rail 13 at the bottom thereof, the guide roller 15 which is operated by the hybrid cylinder 24 at both lower ends It is installed, and the constant interval movement is of course operated by the traveling cylinder 23 attached to the bottom.

또한 거푸집판(11)의 하부 양쪽에 설치되는 가이드롤러(15)는 정확한 제어가 가능한 하이브리드실린더(24)에 의해 작동되며, 위치 결정된 후의 고정은 통상 로크볼트(22)에 의해 조절된다.In addition, the guide rollers 15 installed on both lower sides of the formwork plate 11 are operated by the hybrid cylinder 24 capable of precise control, and the fixing after positioning is usually controlled by the lock bolt 22.

이상에서 설명한 바와 같이, 본 발명의 터널공사용 거푸집은 터널공사시 터널의 구간중 커브길이라든지 노견의 폭이 커야한다든지 할 때 그 필요 폭에 맞추어 거푸집의 폭을 변경(축소 및 확장)시키고자 할 때, 터널(20) 구간별 해당 조건에 맞게 워크웨이(21)를 통해 작업자가 직접 거푸집의 폭을 조절할 수 있도록 함으로서 터널(20)의 불필요한 커팅면적을 줄일 수 있다.As described above, the tunnel construction formwork of the present invention is intended to change the formwork's width (reduce and expand) according to the required width when the tunnel length or the width of the roadside should be large during the tunnel construction. At this time, the operator can directly adjust the width of the formwork through the walkway 21 according to the corresponding conditions for each section of the tunnel 20 can reduce the unnecessary cutting area of the tunnel 20.

Claims (3)

안쪽의 거푸집 본체(10)와 바깥쪽의 거푸집판(11)이 콘크리트를 타설할 터널(20)의 해당 구간에 맞게 그 폭이 조절되는 터널공사용 거푸집에 있어서,In the formwork for tunnel work, the inner formwork body 10 and the outer formwork plate 11 is adjusted in width according to the corresponding section of the tunnel 20 in which concrete is to be poured, 상기 거푸집 본체(10)와 거푸집판(11) 사이에는 일정 간격마다 간격 조절할 로크볼트(22)가 구비된 거리조절수단(14)으로 연결되고, 터널(20) 내측 쪽의 상기 거푸집판(11) 외측에는 일정 간격마다 작업자가 작업할 수 있는 워크웨이(21)가 설치되며, 터널(20) 천장쪽 상측 중간은 하이브리드실린더(24)에 의해 작동되는 터언버클(25)로서 연결되는 것을 특징으로 하는 터널공사용 거푸집.Between the formwork body 10 and the formwork plate 11 is connected to the distance adjusting means 14 provided with a lock bolt 22 to adjust the interval at regular intervals, the formwork plate 11 inside the tunnel 20 The outer side is provided with a walkway 21 for the worker to work at regular intervals, the tunnel 20, the upper middle of the ceiling side is a tunnel, characterized in that it is connected as a turnbuckle 25 operated by the hybrid cylinder 24 Formwork for construction. 제 1항에 있어서,The method of claim 1, 상기 거푸집판(11)은 그 내측에 구비되는 스킨플레이트(26)와 가이드롤러(15)로서 연결 조절되며, 양쪽 하단에는 하이브리드실린더(24)에 의해 작동되는 가이드롤러(15)가 구비되는 것을 특징으로 하는 터널공사용 거푸집.The formwork plate 11 is connected and adjusted as a skin plate 26 and the guide roller 15 provided therein, the lower end is provided with a guide roller 15 which is operated by the hybrid cylinder 24 Tunnel construction dies. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 거푸집판(11)은 그 단부에 트레블링실린더(24)의 작동에 의해 레일을 따라 이동되는 휠셋(16)이 구비되는 것을 특징으로 하는 터널공사용 거푸집.The formwork plate 11 is a tunnel work form, characterized in that the wheel set 16 which is moved along the rail by the operation of the traveling cylinder 24 at its end.
KR1020050053529A 2005-06-21 2005-06-21 Tunneling work for mold KR20060133731A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244147A (en) * 2013-05-14 2013-08-14 中铁二十一局集团第四工程有限公司 Construction method for locking anchor tubes of tunnel anchor-plate retaining steel frames
KR101302665B1 (en) * 2011-09-08 2013-09-10 한준수 Steel sheeting board for a movable using tunnel structure form of construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302665B1 (en) * 2011-09-08 2013-09-10 한준수 Steel sheeting board for a movable using tunnel structure form of construction
CN103244147A (en) * 2013-05-14 2013-08-14 中铁二十一局集团第四工程有限公司 Construction method for locking anchor tubes of tunnel anchor-plate retaining steel frames
CN103244147B (en) * 2013-05-14 2014-12-17 中铁二十一局集团第四工程有限公司 Construction method for locking anchor tubes of tunnel anchor-plate retaining steel frames

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