KR20060003475A - Boring machine work deck of side wall in tunnel - Google Patents

Boring machine work deck of side wall in tunnel Download PDF

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KR20060003475A
KR20060003475A KR1020040052369A KR20040052369A KR20060003475A KR 20060003475 A KR20060003475 A KR 20060003475A KR 1020040052369 A KR1020040052369 A KR 1020040052369A KR 20040052369 A KR20040052369 A KR 20040052369A KR 20060003475 A KR20060003475 A KR 20060003475A
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tunnel
work
workbench
drilling
side wall
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KR1020040052369A
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Korean (ko)
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KR100592929B1 (en
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박준형
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한국서부발전 주식회사
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    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/04Driving tunnels or galleries through loose materials; Apparatus therefor not otherwise provided for

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

Abstract

본 발명은 수평 터널 내부의 측벽부 천공작업 수행시 작업대의 높이 조절이 가능하고 작업대의 이동도 용이할 뿐만 아니라 타공정과 병행작업도 가능한 터널 내 측벽부 천공장비 작업대에 관한 것으로, 이동수단과 고정 지그 및 천공 시추기를 적재하는 작업 받침대를 갖추어 이루어진 터널내 측벽부 천공장비 작업대에 있어서, 상기 고정 지그(1)가 하부 실린더(2)에 장착되고, 이 하부 실린더(2)에는 상부 실린더(3)가 고정 받침 브라켓트(4)를 매개로 실린더들이 이중으로 설치되어 있으며, 상기 상부 실린더(3) 들 사이에는 승·하강이 자유롭게 이루어지는 천공 시추기를 적재하는 작업 받침대(5)가 장착되되, 이 작업 받침대(5)의 하부쪽에는 이동용 무한궤도(6)가 설치되어 이루어진 구조로 되어 있다.The present invention relates to a workbench of the side wall perforation equipment in the tunnel that can adjust the height of the workbench when the perforated work of the sidewall portion inside the horizontal tunnel is easy and the movement of the workbench is easy as well as parallel to other processes. In a tunnel sidewall perforation equipment workbench provided with a work stand for loading a jig and a drilling rig, the fixing jig 1 is mounted to the lower cylinder 2, and the lower cylinder 2 has an upper cylinder 3 The cylinders are installed in double via the fixed support bracket (4), and between the upper cylinders (3) is equipped with a work pedestal (5) for loading the drilling bores freely lifting and lowering is mounted, this work pedestal The lower end of (5) has a structure in which a moving track 6 is provided.

Description

터널내 측정부 천공장비 작업대{Boring machine work deck of side wall in tunnel}Boring machine work deck of side wall in tunnel}

도 1은 본 발명이 터널 내에 설치된 정면도이고,1 is a front view of the present invention installed in a tunnel,

도 2는 도 1에서 작업 받침대가 하강한 상태를 보여주는 측면도이다.FIG. 2 is a side view illustrating a state in which the work base is lowered in FIG. 1.

-도면의 주요 부분에 대한 부호의 설명-Explanation of symbols on main parts of drawing

1 : 고정 지그, 2 : 하부 실린더,1: fixed jig, 2: lower cylinder,

3 : 상부 실린더, 4 : 고정 받침 브라켓트,3: upper cylinder, 4: fixed base bracket,

5 : 작업 받침대, 6 : 무한궤도.5: work base, 6: track.

본 발명은 수평 터널 내부의 측벽부 천공작업 수행시 작업대의 높이 조절이 가능하고 작업대의 이동도 용이할 뿐만 아니라 타공정과 병행작업도 가능한 터널 내 측벽부 천공장비 작업대에 관한 것이다.The present invention relates to a workbench in the tunnel sidewall drilling equipment that can adjust the height of the workbench when performing the drilling of the sidewall portion inside the horizontal tunnel and can be easily moved as well as other processes in parallel.

통상 터널은 그 용도에 따라 철도·도로와 같은 교통용 터널과, 수력발전 관개 등을 위한 수로용 터널, 상·하수도·전선로 등의 관로용 터널 및, 이 밖의 지 하 발전소·변전소·석유 저장용 공동 등도 포함되는데, 이중 수력발전·관개 등을 위한 수로용 터널의 굴착단면은 지압에 견딜 수 있는 말굽형으로 되어 있으면서 콘크리트 등으로 피복하여 소정의 내공 단면을 갖는 복공 작업으로 마무리하도록 되어 있다.Normally, tunnels are used for traffic tunnels such as railroads and roads, tunnels for waterways for hydroelectric irrigation, pipelines for water, sewerage and power lines, and other underground power plants, substations and oil storage. For example, the excavation section of the channel tunnel for hydroelectric power generation, irrigation, etc. is made of horseshoe-shaped to withstand acupressure while being covered with concrete and finished with a perforation work having a predetermined internal hole cross section.

이와 같이 굴착된 터널의 복공 작업시 측벽부는 도 1과 같이 천공장비를 이용하여 보링 구멍(101)들을 천공한 다음, 버럭처리 작업과 콘크리트 타설 작업이 이루어지게 되어 있다.As described above, the sidewall portion of the excavated tunnel is drilled through the boring holes 101 by using the drilling equipment as shown in FIG. 1, and then the buckle treatment work and the concrete pouring work are performed.

한편, 종래 터널 측벽부의 천공 작업시 이용되는 천공장비 작업대는 천공 작업시 차량교행이 불가능하여 긴터널 내에서 작업자들의 전·출입에 상당한 애로점이 있었으며, 작업시 콘크리트와 같은 타공정과의 병행 작업도 불가능하여 자연히 건설공기가 지연되는 문제점이 있었다.On the other hand, the drilling equipment work table used in the conventional tunnel side wall drilling work has a considerable difficulty in transferring and entering workers in the long tunnel because it is impossible to cross the vehicle during the drilling work, and also parallel work with other processes such as concrete during the work There was a problem that construction air is delayed because it is impossible.

또한, 천공장비를 보유 지지하는 작업대가 구배진 터널 바닥면에서 불안정 작업상태 위치를 유지함에 따라 작업대의 안정된 작업 위치 확보에 많은 시간을 소요하게 되는 단점도 있었다.In addition, as the workbench holding the drilling equipment maintains the unstable work position at the bottom of the gradient tunnel, it takes a long time to secure a stable work position of the workbench.

이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 작업대의 측면으로 차량통행이 가능하면서 천공각도별 작업대의 높이 조절이 가능하면서 용이한 이동과 안정된 작업위치를 확보할 수 있는 개선된 터널내 측벽부 천공장비 작업대를 제공함에 그 목적이 있다.Therefore, the present invention has been invented to solve the conventional problems as described above, it is possible to pass the vehicle to the side of the workbench while being able to adjust the height of the workbench according to the drilling angle and improved to ensure easy movement and stable working position The purpose is to provide a perforated work platform in the tunnel sidewall.

상기와 같은 목적을 달성하기 위한 본 발명은 이동수단과 고정 지그 및 천공 시추에는 적재하는 작업 받침대를 갖추어 이루어진 터널내 측벽부 천공장비 작업대에 있어서, 상기 고정 지그가 하부 실린더에 장착되고 이 하부 실린더에는 상부 실린더가 고정 받침 브라켓트를 매개로 실린더들이 이중으로 설치되어 있으며, 상기 상부 실린더 사이에는 승·하강이 자유롭게 이루어지는 천공 시추기를 적재하는 작업 받침대가 장착되되, 이 작업 받침대의 하부 쪽에는 이동용 무한궤도가 설치되어 있다.In order to achieve the above object, the present invention is a tunnel side wall perforation equipment workbench provided with a moving means, a fixed jig and a drilling pedestal, the fixing jig is mounted to the lower cylinder and the lower cylinder The upper cylinder is provided with double cylinders via a fixed support bracket, and between the upper cylinders is equipped with a work pedestal for loading a drilling bore that can be freely moved up and down. It is installed.

이하, 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 터널(100) 내에 본 발명이 설치된 정면도이고, 도 2는 도 1의 측면도이다.1 is a front view in which the present invention is installed in the tunnel 100, and FIG. 2 is a side view of FIG.

본 발명은 도면에 도시된 바와 같이 터널(100)내 측벽부에 보링 구멍(101) 들을 천공하는 천공장비를 싣는 작업대로서, 이동수단과 고정 지그 및 천공 시추기를 적재하는 작업 받침대를 갖추어 이루어진 터널 내 측벽부 천공장비 작업대에 있어서, 상기 고정 지그(1)가 하부 실린더(2)에 장착되고, 이 하부 실린더(2)에는 상부 실린더(3)가 고정 받침 브라켓트(4)를 매개로 실린더들이 이중으로 설치되어 있으며, 상기 상부 실린더(3)들 사이에는 승·하강이 자유롭게 이루어지는 천공 시추기를 적재하는 작업 받침대(5)가 장착되되, 이 작업 받침대(5)의 하부 쪽에는 이동용 무한궤도(6)가 설치되어 이루어진 구조로 되어 있다.As shown in the drawings, the present invention is a workbench for mounting boring holes for drilling boring holes 101 in a side wall of a tunnel 100, and includes a work stand for loading a moving means, a fixed jig, and a drilling drill. In the side wall drilling rig work platform, the fixing jig 1 is mounted on the lower cylinder 2, and the lower cylinder 2 has the upper cylinder 3 doubled through the fixing base bracket 4, It is installed, and between the upper cylinder (3) is equipped with a work pedestal (5) for loading the drilling bore, which is free to move up and down, the lower end of the work pedestal (5) is a movable track (6) It is made of structure.

그리고 도면중 미설명 부호 7은 보호용 난간대이다.In the drawings, reference numeral 7 denotes a guardrail.

이와 같이 이루어진 본 발명은 상기 무한궤도(6) 상부 쪽에 장착된 작업 받 침대(5)에다 공지의 천공 시추기를 싣고서 천공작업 위치로 손쉽게 이동할 수 있는바, 즉 본 발명의 작업대가 이동할 때에는 상부 실린더(3)에 설치된 작업 받침대(5)를 하강시키게 되면 이동용 무한궤도(6)는 도 1의 상태에서 도 2의 상태로 하강하게 되어 고정 지그(1)를 들어올리게 된다.The present invention made as described above can be easily moved to the drilling work position by carrying a well-known drilling drill on the work receiving bed 5 mounted on the upper end of the caterpillar 6, that is, the upper cylinder when the working table of the present invention is moved. When the work stand 5 installed in (3) is lowered, the movable track 6 is lowered from the state of FIG. 1 to the state of FIG. 2 to lift the fixing jig 1.

그러면 천공 시추기를 적재한 작업대는 원하는 작업 위치로 손쉽게 이동할 수 있다.The worktable loaded with the drilling rig can then be easily moved to the desired work position.

한편 터널(100) 측벽부 천공 작업시, 상기 이동용 무한궤도(6)를 상부 실린더(3)를 이용하여 들어올리게 되면, 본 발명의 작업대는 도 1의 상태와 같이 터널(100)의 바닥면에 하부 실린더(2)에 장착된 고정 지그(1)들에 의해 안정되고 견고하게 보유 지지됨에 따라 공지의 천공 시추기를 이용하여 터널(100)의 측벽부에 보링 구멍(101) 들을 천공할 수 있다.On the other hand, when drilling the side wall portion of the tunnel 100, when the movable track 6 is lifted by using the upper cylinder 3, the working table of the present invention as shown in Figure 1 on the bottom surface of the tunnel 100 As it is stably and firmly held by the fixing jigs 1 mounted on the lower cylinder 2, boring holes 101 can be drilled in the side wall of the tunnel 100 using a well-known drilling drill.

상기와 같이 본 발명에 따른 터널내 측벽부 천공장비 작업대는 그 크기를 축소하여 작업대의 측면으로 차량 교행이 가능하여 타공정과의 병행작업이 가능하며, 천공 각도별 작업대의 높이 조절이 이중 실린더에 의해 간편하게 이루어지고, 작업대의 용이한 이동 뿐만 아니라 고정도 안정되고 견고하게 수행되는 잇점 등이 있다.As described above, the workbench equipment workbench in the tunnel side wall according to the present invention can be reduced in size so that the vehicle can be shifted to the side of the workbench, so that the work can be performed in parallel with other processes. It is made by a simple, as well as the easy movement of the workbench there is an advantage that the fixed and stable performance.

Claims (1)

이동수단과 고정 지그 및 천공 시추기를 적재하는 작업 받침대를 갖추어 이루어진 터널 내 측벽부 천공장비 작업대에 있어서, In the tunnel sidewall drilling equipment workbench having a work stand for loading a moving means, a fixed jig and a drilling rig, 상기 고정 지그(1)가 하부 실린더(2)에 장착되고, 이 하부 실린더(2)에는 상부 실린더(3)가 고정 받침 브라켓트(4)를 매개로 실린더들이 이중으로 설치되어 있으며, 상기 상부 실린더(3) 들 사이에는 승·하강이 자유롭게 이루어지는 천공 시추기를 적재하는 작업 받침대(5)가 장착되되, 이 작업 받침대(5)의 하부 쪽에는 이동용 무한궤도(6)가 설치되어 이루어진 것을 특징으로 하는 터널내 측벽부 천공장비 작업대.The fixing jig 1 is mounted to the lower cylinder 2, and the lower cylinder 2 is provided with a double cylinder by means of the upper cylinder 3 via a fixed support bracket 4, and the upper cylinder ( 3) a work stand (5) is mounted between the drilling bores for lifting and lowering freely, and the lower end of the work stand (5) is a tunnel characterized in that the movement tracks (6) is provided Workbench on the side wall.
KR1020040052369A 2004-07-06 2004-07-06 Workbench on the side wall of tunnel KR100592929B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116480275A (en) * 2023-04-07 2023-07-25 中铁二十四局集团西南建设有限公司 Drilling machine for tunnel construction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102012359B1 (en) 2019-03-14 2019-08-20 (주)성진이엔씨 A rod car that is moving by itself

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116480275A (en) * 2023-04-07 2023-07-25 中铁二十四局集团西南建设有限公司 Drilling machine for tunnel construction
CN116480275B (en) * 2023-04-07 2024-01-12 中铁二十四局集团西南建设有限公司 Drilling machine for tunnel construction

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