KR0160244B1 - Working stand for both bridge construction and management - Google Patents
Working stand for both bridge construction and management Download PDFInfo
- Publication number
- KR0160244B1 KR0160244B1 KR1019960001613A KR19960001613A KR0160244B1 KR 0160244 B1 KR0160244 B1 KR 0160244B1 KR 1019960001613 A KR1019960001613 A KR 1019960001613A KR 19960001613 A KR19960001613 A KR 19960001613A KR 0160244 B1 KR0160244 B1 KR 0160244B1
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- South Korea
- Prior art keywords
- bridge
- mast
- gear
- fixed
- drive
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Classifications
-
- 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
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
본 발명은 교량을 시공하거나 완공된교량을 점검, 유지관리하는데 겸용으로 사용할 수 있도록 하기 위해서 작업발판 조립체(14)가 연결된 하부마스트(12)를 하부마스트(12)의 아래에서 선회시켜줄 수 있도록 선회기어(16)를 상부마스트(10)에 고정하고 구동기어(18), 감속기어박스(20) 및 구동모터(22)를 하부마스트(12)에 고정하며, 작업대전체를 교량의 길이방향으로 주행할 수 있도록 상부마스트(10)의 한쪽 상,하부에 각각 트롤리(42),(42’)를 가진 현수부(24)와, 구동모터(54), 감속기어박스(52) 및 구동기어(50)와 종동기어(46)를 가진 휠(48) 그리고 트롤리(56)(56’)로 이루어진 구동부(26)를 장착한 교량의 시공 및 유지관리 겸용 작업대.The present invention pivots the lower mast 12 to which the working scaffold assembly 14 is connected to be turned below the lower mast 12 in order to be used as a bridge construction or to check and maintain the completed bridge. The gear 16 is fixed to the upper mast 10, the drive gear 18, the reduction gear box 20, and the drive motor 22 are fixed to the lower mast 12, and the whole work platform is driven in the longitudinal direction of the bridge. Suspensions 24 having trolleys 42 and 42 'on one side of the upper mast 10, the driving motor 54, the reduction gear box 52 and the driving gear 50, And a workbench for both construction and maintenance of a bridge equipped with a driving unit 26 consisting of a wheel 48 having a driven gear 46 and a trolley 56, 56 '.
Description
제1도는 본 발명에 의한 작업대의 정면도.1 is a front view of a work table according to the present invention.
제2도는 제1도에서 보인 작업대 현수부와 구동부를 나타낸 작업대의 일부 확대측면도.2 is a partially enlarged side view of the workbench showing the workbench suspension and the drive shown in FIG.
제3도는 본 발명에 의한 작업대의 사용상태 예시도.Figure 3 is an illustration of the working state of the working table according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 상부마스트 12 : 하부마스트10: upper mast 12: lower mast
14 : 작업발판조립체 16 : 선회기어14: working scaffold assembly 16: swing gear
18 : 구동기어 22 : 구동모터18: drive gear 22: drive motor
24 : 현수부 26 : 구동부24: suspension portion 26: drive unit
본 발명은 교각위에 상판을 시공하거나 완공된 교량을 점검 유지관리하는데 사용할 수 있는 교량의 시공 및 유지관리겸용 작업대에 관한 것이다.The present invention relates to a bridge construction and maintenance workbench that can be used to construct a top plate on a pier or to inspect and maintain a completed bridge.
일반적으로 작업대는 용도별로 교량시공용과 유지관리용으로 나눌수 있는데 종래의 교량시공용 작업대는 시공할 교량주위에 가설부재들을 독립된 고정식 구조물로 조립하는 것이었기 때문에 가설부재들이 대량으로 소요되었고, 조립하거나 해체하는데 많은 시간과 인력이 소요되었을 뿐만 아니라 교량이 완공된 후에는 철거되어야만 하는 것이므로 교량의 유지관리용으로는 사용할 수 없었다. 종래의 교량유지관리용 작업대로는 트럭에 탑재된 이동식 작업대와, 육교형 상부구조물과 교량의 상판 아래에서 교량의 폭방향으로 길게 뻗혀진 하부구조물로 이루어진체 교량위에 설치되는 견인식 작업대와, 교량의 상판하부에 현수되는 영구설치식 작업대등을 들 수 있다.In general, the workbench can be divided into bridge construction and maintenance for each purpose. In the conventional bridge construction work platform, since temporary members were assembled in a fixed structure around the bridge to be constructed, temporary members were required in large quantities. Not only did it take a lot of time and manpower to dismantle, it had to be demolished after the bridge was completed, so it could not be used for maintenance of the bridge. Conventional bridge maintenance work platform includes a mobile workbench mounted on a truck, a tow type workbench installed on a sieve bridge consisting of an overpass type superstructure and a substructure extended in the width direction of the bridge under the top plate of the bridge, Permanent installation workbench suspended from the upper plate.
상기 작업대들은 콘크리트교, 현수교 및 사장교와 트러스교등 교량의 구조에 따라서 알맞게 사용할 수 있도록 설계된 것이므로 교량의 유지관리용으로만 사용할 수 있을 뿐 교량을 시공하는데는 사용할 수 없었다.The workbench is designed to be properly used according to the structure of the bridge, such as concrete bridges, suspension bridges and cable-stayed bridges and truss bridges can be used only for the maintenance of the bridge, but not for the construction of the bridge.
본 발명은 이와 같은 종래의 제반 문제점을 해결한 것인바, 본발명의 목적은 교량을 시공하거나 완공된 교량의 유지보수용으로도 사용할 수 있는 교량의 시공 및 유지관리겸용 작업대를 제공하는데 있다.The present invention has solved such a conventional problem, it is an object of the present invention to provide a bridge construction and maintenance work bench that can also be used for the construction of the bridge or maintenance of the completed bridge.
이하 본 발명을 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail by way of example.
본 발명은 제1도,제2도에 예시한 바와 같이 상부마스트(10)의 아래쪽에는 하부마스트(12)가 회전가능하게 연결되어 있고, 하부마스트(12)의 한쪽에는 외팔보형태의 작업발판 조립체(14)가 연결되어 있으며, 상부마스트(10)의 하부에는 대구경링기어인 선회기어(16)가 고정되어 있고, 하부마스트(12)의 상부에는 상기 선회기어(16)와 맞물려지는 구동기어(18)를 정,역방향으로 회전시켜주는 감속기어박스(20)와 구동모터(22)가 고정되어 있어서 하부마스트(12)가 상부마스트(10)로부터 선회운동할 수 있도록 되어있다. 상부마스트(10)의 한쪽 상부와 하부에는 각각 현수부(24)와 구동부(26)가 장착되어 있다. 현수부(24)와 구동부(26)는 교량가설용 이동식가구(Movable Scaffolding System)(28)의 외측 상,하부 또는 완공된 교량의 외측 상,하부에 고정되는 브래키트(30),(32)위에 지지되는 것인바, 상부에 위치하는 브래키트(30) 위에는 교량의 길이방향으로“H”형 빔(34)이 고정되어 있고, 하부에 위치하는 브래키트(32)위에는 “”형 빔(36)과 레일(38)이 고정되어 있다. 현수부(24)는 상부마스트(10)의 한쪽 상부에 고정된 프레임(40)과, 이 프레임(40)의 양단부에서 상기 브래키트(30)위에 있는“H”형 빔(34)의 양측면과 접촉하는 트롤리(trolley)(42),(42’)로 이루어져 있다. 구동부(26)는 상부마스트(10)의 한쪽 하부에 고정된 프레임(44)과, 이 프레임(44)의 양단부에서 상기 레일(38)위에 얹혀지며 종동기어(46)를 가진 휠(48)과, 이 휠(48)의 종동기어(46)와 맞물려지는 구동기어(50)를 정,역방향으로 회전시켜주는 감속기어박스(52)와 구동모터(54) 그리고 상기 브래키트(32)위에 있는 “”형 빔(36)의 양측면과 접촉하는 트롤리(56),(56’)로 이루어져 있다.In the present invention, as illustrated in FIGS. 1 and 2, a lower mast 12 is rotatably connected to a lower side of the upper mast 10, and a cantilever-shaped work scaffold assembly is connected to one side of the lower mast 12. (14) is connected to the lower gear of the upper mast 10, the large-diameter ring gear swing gear 16 is fixed, the upper portion of the lower mast 12, the drive gear is engaged with the swing gear ( The reduction gear box 20 and the driving motor 22 which rotate 18 in the forward and reverse directions are fixed so that the lower mast 12 can pivot from the upper mast 10. Suspension parts 24 and a drive part 26 are attached to one upper part and the lower part of the upper mast 10, respectively. The suspension part 24 and the driving part 26 are brackets 30 and 32 fixed to the upper and lower parts of the outside of the movable scaffolding system 28 or the upper and lower parts of the completed bridge. It is supported on the above, the "H" beam 34 is fixed in the longitudinal direction of the bridge on the bracket 30 is located on the upper, and on the bracket 32 located on the lower " The beam ”36 and the rail 38 are fixed. Suspension 24 includes a frame 40 fixed to one upper portion of upper mast 10, and both sides of the “H” beam 34 on the bracket 30 at both ends of the frame 40; It consists of a trolley 42, 42 'in contact. The driving part 26 includes a frame 44 fixed to one lower part of the upper mast 10, wheels 48 mounted on the rail 38 at both ends of the frame 44 and having a driven gear 46. In addition, the gearbox 52 and the driving motor 54 which rotate the driving gear 50 engaged with the driven gear 46 of the wheel 48 in the forward and reverse directions, And trolleys 56, 56 'in contact with both sides of the ”beam 36.
도면중 미설명부호 60은 교량상판, 62는 교각, 64는 교량상판시공용거푸집이다.In the drawings, reference numeral 60 is a bridge deck, 62 is a pier, 64 is a bridge deck construction formwork.
본 발명에 있어서 구동모터(22),(54)의 전원공급은 외부전원을 사용하거나 발전기를 탑재시켜서 공급한다.In the present invention, the power supply of the drive motors 22 and 54 is supplied by using an external power source or by mounting a generator.
이와 같은 구성된 본발명의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described as follows.
본 발명은 제1∼3도에 예시한 바와 같이 교량가설용 이동식가구(28)의 외측 상,하부 또는 완공된 교량의 외측 상,하부에 고정되는 브래키트(30),(32)위에서 교량의 길이방향으로 설치되는 “H”형 빔(34)과 “”형 빔(36) 및 레일(38)에 매달아서 사용하는 것인바, 상부마스트 (10)에 있는 구동모터(54)쪽 구동기어(50)와 맞물려진 종동기어(46)를 가진 휠(48)이 레일(38)을 따라서 전,후진하게 된다.The present invention, as illustrated in FIGS. 1 to 3, shows the upper and lower portions of the movable furniture 28 for bridge construction, or the upper and lower portions of the bridges 30 and 32 fixed to the outside of the completed bridge. “H” type beams 34 and “ Wheel 48 having a driven gear 46 engaged with a drive gear 50 toward the drive motor 54 in the upper mast 10, which is suspended from the beam 36 and the rail 38. ) Moves forward and backward along the rail 38.
그리고 하부마스트(12)에 있는 구동모터(22)를 정,역방향으로 회전시켜주면 구동모터(22)쪽 구동기어(18)가 상부마스트(10)에 있는 선회기어(16)를 중심으로 하여서, 시계,반시계방향으로 운동하게 되므로 작업발판 조립체(14)가 연결된 하부마스트(12)자체가 상부마스트(10)아래에서 선회운동하게 된다.When the driving motor 22 in the lower mast 12 is rotated in the forward and reverse directions, the driving gear 18 toward the driving motor 22 is centered on the turning gear 16 in the upper mast 10. Since the movement clockwise, counterclockwise, the lower mast 12 itself to which the working scaffold assembly 14 is connected is pivoted under the upper mast 10.
이와 같은 본 발명에 의한 작업대는 작업대자체가 “H”형 빔(34)과, “”형 빔(36) 및 레일(38)을 포함하는 브래키트(30),(32)를 가진 교량가설용 이동식가구(28)나 완공된 교량의 일측 또는 양측에 매달린상태에서 전,후진 함과 아울러 교각(62)을 만나게되면 작업발판 조립체(14)가 연결된 하부마스트(12)를 선회시킴으로서 교각(62)을 통과한다.Such a work table according to the present invention, the work table itself is the "H" type beam 34, " Mobile furniture 28 for bridge construction with brackets 30 and 32 including a beam beam 36 and a rail 38, or forward and reverse in suspension on one or both sides of the completed bridge; In addition, when the pier 62 meets, the work platform assembly 14 passes through the pier 62 by turning the lower mast 12 connected thereto.
이와 같은 본 발명에 의한 작업대는 교량을 시공할때는 거푸집의 조립 및 해체작업공간을 제공하고, 교량의 완성후에는 교량의 점검 및 유지보수작업공간을 제공할 수 있는 것이므로 교량의 종류에 관계없이 교량을 시공하거나 완공된 교량의 점검 및 유지보수용으로도 사용할 수 있는 장점이 있다.The work bench according to the present invention provides a work space for assembling and dismantling formwork when constructing a bridge, and can provide a work space for inspection and maintenance of the bridge after completion of the bridge, regardless of the type of bridge. It also has the advantage that it can be used for inspection and maintenance of construction or completed bridges.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960001613A KR0160244B1 (en) | 1996-01-25 | 1996-01-25 | Working stand for both bridge construction and management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960001613A KR0160244B1 (en) | 1996-01-25 | 1996-01-25 | Working stand for both bridge construction and management |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970059388A KR970059388A (en) | 1997-08-12 |
| KR0160244B1 true KR0160244B1 (en) | 1999-01-15 |
Family
ID=19450072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960001613A KR0160244B1 (en) | 1996-01-25 | 1996-01-25 | Working stand for both bridge construction and management |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0160244B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020000471A (en) * | 2000-06-26 | 2002-01-05 | 김준규 | Appparatus for removing cantilever supporter or slab forms applicable to P.C. beam or steel box methods |
| KR20020005249A (en) * | 2000-07-06 | 2002-01-17 | 김준규 | Apparatus for setting reinforcing steels or forms for cross beam and removing forms applicable to a P.C. beam or steel box method |
| KR100367028B1 (en) * | 2000-07-27 | 2003-01-09 | 주식회사 아이엘엔지니어링 | A self propelled working platform for construction and maintenance of bridge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100401251B1 (en) * | 2000-07-10 | 2003-10-11 | 한국모노레일주식회사 | mobile and fixative bridge maintaining system |
-
1996
- 1996-01-25 KR KR1019960001613A patent/KR0160244B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020000471A (en) * | 2000-06-26 | 2002-01-05 | 김준규 | Appparatus for removing cantilever supporter or slab forms applicable to P.C. beam or steel box methods |
| KR20020005249A (en) * | 2000-07-06 | 2002-01-17 | 김준규 | Apparatus for setting reinforcing steels or forms for cross beam and removing forms applicable to a P.C. beam or steel box method |
| KR100367028B1 (en) * | 2000-07-27 | 2003-01-09 | 주식회사 아이엘엔지니어링 | A self propelled working platform for construction and maintenance of bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970059388A (en) | 1997-08-12 |
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