KR0138587Y1 - Assembling device of lower flange and web of steel fabrication - Google Patents

Assembling device of lower flange and web of steel fabrication Download PDF

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Publication number
KR0138587Y1
KR0138587Y1 KR2019950038665U KR19950038665U KR0138587Y1 KR 0138587 Y1 KR0138587 Y1 KR 0138587Y1 KR 2019950038665 U KR2019950038665 U KR 2019950038665U KR 19950038665 U KR19950038665 U KR 19950038665U KR 0138587 Y1 KR0138587 Y1 KR 0138587Y1
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South Korea
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web
hydraulic cylinder
operating
motors
screws
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KR2019950038665U
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Korean (ko)
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KR970027324U (en
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정수원
김형식
이병헌
권혁준
최주호
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김정국
현대중공업주식회사
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/28Beams

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

본 고안은 교량, 건축물등이 대형화 되어감에 따라 육상 및 해상 철구조물에 사용되는 철골(Box Beam) 즉 4개의 평철판을 4각으로 조립하여 □형상의 철골을 제작할 때 다이아프램(Diaphragm)이 취부된 하부 플랜지와 백바가 조립된 웨브가 셋업된 상태에서 상기 부재를 자동으로 조립할수 있는 장치에 관한 것으로 상부유압실린더(1)(1')로 수직푸쉬램(11)(11')을 작동시키고, 측면유압실린더(2)(2')로 수평푸쉬롤러(21)(21')를 작동시키는 압착부는 상부모터(3)(3')로 상부스크류(31)(31'), 측면모터(4)(4')로 측면스크류(41)(41')를 작동시켜 조립부재의 크기에 대응시키고, 후단에는 상하작동유압실린더(5)의 선단에 좌우작동유압실린더(6)를 설치하여 내측수평푸쉬램(7)을 작동시켜 웨브(102)(102')의 조립위치를 보정시킬수 있는 장치부를 갖는 것을 특징으로 하는 철골(Box Beam) 제작의 하부 프랜지와 웨브의 조립장치.As the bridge, buildings, etc. have become larger, the diaphragm is used to fabricate the steel frame (box beam) used for onshore and offshore steel structures, that is, the four flat steel plates, assembled into four squares. A device for automatically assembling the member in a state where a mounted bottom flange and a back bar are assembled, and operating the vertical push ram (11) (11 ') with the upper hydraulic cylinder (1) (1'). And the pressing unit for operating the horizontal push rollers 21 and 21 'with the side hydraulic cylinders 2 and 2', the upper screws 31 and 31 'with the upper motors 3 and 3', and the side motors. (4) (4 ') to operate the side screws (41) and (41') to correspond to the size of the assembly member, and at the rear end by installing the left and right working hydraulic cylinder (6) at the tip of the up and down hydraulic cylinder (5) Steel beam (Box Beam) characterized in that it has a device portion for operating the inner horizontal push ram (7) to correct the assembly position of the web (102, 102 ') ) Assembling device of bottom flange and web of fabrication.

Description

철골(Box Beam) 제작의 하부 프랜지와 웨브의 조립장치Assembling device of lower flange and web of steel box (Box Beam) manufacturing

제1도는 본 고안 압착장치부의 구조도.1 is a structural diagram of the present invention compression device.

제2도는 본 고안 보정장치부의 구조도.Figure 2 is a structural diagram of the subject innovation correction device.

제3도는 철골의 구조사시도.3 is a structural perspective view of steel frame.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1,1' : 상부유압실린더 2,2' : 측면유압실린더1,1 ': Upper hydraulic cylinder 2,2': Side hydraulic cylinder

3,3' : 상부모터 4,4' : 측면모터3,3 ': Upper motor 4,4': Side motor

5 : 상하작동유압실린더 6 : 좌우작동실린더5: Up and down working hydraulic cylinder 6: Left and right working cylinder

7 : 내측수평푸쉬램 11,11' : 수직푸쉬램7: inner horizontal push ram 11,11 ': vertical push ram

21,21' : 수평푸쉬롤러 31,31' : 상부스크류21,21 ': Horizontal push roller 31,31': Upper screw

41,41' : 측면스크류41,41 ': Side screw

본 고안은 교량, 건축물등이 대형화 되어감에 따라 육상 및 해상 철구조물에 사용되는 철골(Box Beam) 즉 4개의 평철판을 4각으로 조립하여 □형상의 철골을 제작할 때 다이아프램(Diaphragm)이 취부된 하부 플랜지와 백바가 조립된 웨브가 셋업된 상태에서 상기 부재를 자동으로 조립할수 있는 장치에 관한 것이다.As the bridge, buildings, etc. have become larger, the diaphragm is used to fabricate the steel frame (box beam) used for onshore and offshore steel structures, that is, the four flat steel plates, assembled into four squares. A device capable of automatically assembling the member in a state in which the mounted bottom flange and the back bar assembled web are set up.

종래에는 철골 박스 빔의 제작공정 중에서 다이아프램이 취부된 하부 플랜지를형상의 지그(JIG)위에 올려놓고 2개의 웨브를 플랜지의 측면에 직각이 되게 세운 뒤 수동 스크류 핸들을 돌려서 수직으로 선 웨브를 다이아프램과 밀착시켜 가면서 하부 플랜지와 웨브를 가용접하여형상의 박스 빔 조립작업을 하므로 부재의 세팅시 오차 발생률이 증대되고 작업자의 가용접 작업이 불편하여 작업생산성이 저하되며 조립작업이 힘들고 작업기피현상등의 문제점이 있었다.Conventionally, the lower flange in which the diaphragm is mounted in the manufacturing process of steel box beam Place the two webs on the shape jig at right angles to the side of the flange and turn the manual screw handle to weld the vertical flange to the diaphragm while welding the lower flange and web. Since the box beam assembly work of the shape increases the error occurrence rate when the member is set, the worker's available welding work is inconvenient, the work productivity is lowered, the assembly work is difficult and the work avoidance phenomenon.

따라서 본 고안은 종래의 문제점을 개선하기 위하여 컨베이어 상에서 이송되어온 다이아프램이 취부된 하부 플랜지와 백바가 조립된 웨브를 수직푸쉬램과 수평푸쉬롤러로 웨브의 상단과 측면에서 압착하여 가용접을 하며 웨브가 내측으로 기울거나 인입 되었을 때에는 장치의 중앙에 설치된 내측수평램을 작동시켜 웨브의 위치를 조정할수 있도록 안출된 것이다.Therefore, the present invention compresses the web on which the lower flange and the back bar assembled with the diaphragm transported on the conveyor are squeezed from the top and side of the web by the vertical push ram and the horizontal push roller to improve the conventional problem. When inclined or retracted inward, the inner horizontal ram installed at the center of the device is operated to adjust the position of the web.

이하 고안의 요지를 첨부된 도면에 의해 구성과 작용효과를 상세히 설명하면 다음과 같다.Hereinafter, the constitution and the effect of the present invention will be described in detail with reference to the accompanying drawings.

먼저 제3도는 철골 박스빔의 구조사시도로서 4개의 평철판으로 □형상으로 조립하는 것으로 하부플랜지(100)의 좌,우 양측에 백바(101)가 가용접된 웨브(102)를 조립시켜 상단에 상부플랜지(103)를 조립시키며 빔의 길이에 따라 내측에 다이아프램(104)을 설치한 구조로 구성되어 있다.First, Figure 3 is a structural perspective view of the steel box beam as assembled into four flat iron plate in the shape of □ assembling the web 102, the back bar 101 is welded to the left and right sides of the lower flange 100 to the top The upper flange 103 is assembled, and the diaphragm 104 is installed in the inner side along the length of the beam.

제1도는 본 고안 압착장치부의 구조도이고, 제2도는 본 고안 보정장치부의 구조도이다.1 is a structural diagram of the present invention crimping device portion, Figure 2 is a structural diagram of the subject innovation correction device.

조립장치의 컨베이어라인(8) 상단부에 상부모터(3)(3')로 작동되는 상부스크류(31)( 31')상에 수직푸쉬램(11)(11')을 작동시키는 상부유압실린더(1)(1')를 장착시키고 측단부에는 측면모터(4)(4')로 작동되는 측면스크류(41)(41')상에 수평푸쉬롤러(21)(21')를 작동시키는 측면유압실린더(2)(2')를 장착시킨 압착부와 상기 압착부의 후단에 상하 작동유압실린더(5)를 설치하여 그 하단에 내측수평푸쉬램(7)을 작동시키는 좌우작동유압실린더(6)를 장착시킨 보정장치로 구성된 구조이다.An upper hydraulic cylinder for operating the vertical push rams 11 and 11 'on the upper screws 31 and 31' operated by the upper motors 3 and 3 'at the upper end of the conveyor line 8 of the assembly apparatus. 1) (1 ') side hydraulic pressure for mounting horizontal push rollers (21) and (21') on the side screws (41) (41 ') operated by side motors (4) and (4') at the side ends. The left and right working hydraulic cylinders 6 for mounting the cylinders 2 and 2 'and the upper and lower working hydraulic cylinders 5 installed at the rear end of the crimping portions to operate the inner horizontal push ram 7 at the lower ends thereof. It is a structure composed of a correction device installed.

이와같이된 본 고안은 철골 박스 빔을 제작하는 공정에서 백바(101)가 조립된 웨브(102)와 다이아프램(104)이 취부된 하부 플랜지(100)를 셋-업시킨 전공정에서 컨베이어 라인(8)을 타고 본 고안 조립장치로 진입되면 조립장치의 상단부에 설치된 상부유압실린더(1)(1')가 작동하여 수직푸쉬램(11)(11')을 하강시켜 웨브(102)의 상단을 압착하여 하부플랜지(100)와 웨브(102)사이의 갭(Gap)을 일차적으로 제거하고 웨브(102)의 측면에서는 측면유압실린더(2)(2')를 작동시켜 수평푸쉬롤러(21)(21')가 웨브(102)(102')의 측면을 밀어 웨브(102)(102')와 다이아프램(104)의 갭을 제거하여 조립부재를 정밀하게 압착하여 가용접을 실시한다.In this way, the present invention is a conveyor line (8) in the entire process of the set-up of the lower flange 100, the web 102 and diaphragm 104 is assembled, the back bar 101 is assembled in the process of manufacturing steel box beam When entering into the assembly device of the present invention by riding the upper hydraulic cylinder (1) (1 ') installed in the upper end of the assembly device is operated to lower the vertical push ram (11) (11') to crimp the upper end of the web 102 By removing the gap (gap) between the lower flange 100 and the web 102 primarily and the side hydraulic cylinder (2) (2 ') at the side of the web 102 to operate the horizontal push roller (21, 21) ') Pushes the side surfaces of the webs 102 and 102' to remove gaps between the webs 102 and 102 'and the diaphragm 104 to precisely squeeze the assembly member to perform welding.

그리고 상기한 조립부재 압착 장치부에서 조립부재의 크기에 따라 상부, 및 측면모터(3)(3')(4)(4')를 작동시키면 스크류(31)(31')(41)(41')가 회전하여 각각의 스크류에 장착되어 있는 상부유압실린더(1)(1')와 측면유압실린더(2)(2')를 좌,우 및 상,하로 이동시켜 수직푸쉬램(11)(11')과 수평푸쉬롤러(21)(21')를 부재의 크기와 위치에 대응시킬 수 있어 조립부재의 대,소에 관계없이 적응이 가능한 것이다.In addition, when the upper and side motors 3, 3 ', 4, and 4' are operated in accordance with the size of the assembly member in the assembly member crimping device, the screws 31, 31 ', 41 and 41 are operated. ') Is rotated to move the upper hydraulic cylinder (1) (1') and the side hydraulic cylinder (2) (2 ') mounted on each screw to the left, right and up and down to move the vertical push ram (11) ( 11 ') and the horizontal push rollers 21 and 21' can be matched to the size and position of the member, so that it can be adapted regardless of the size of the assembly member.

또한 압착 장치부의 후단에는 보정 장치부를 설치하여 수직으로 선웨브(102)가 하부 플랜지(100)의 내측으로 기울거나 들어왔을 때에는 그 부위에 상하작동유압실린더(5)를 하강시켜 웨브(102)의 보정위치로 내리고 좌우작동유압실린더(6)를 작동시켜 내측수평푸쉬램(7)이 부재의 중앙에서 양방향으로 웨브(102)의 내측을 외측으로 밀어 웨브(102)를 정위치로 보정시키는 것이다.In addition, when the sun web 102 is inclined or entered into the lower flange 100 vertically by installing a correction device at the rear end of the crimping device, the up and down hydraulic cylinder 5 is lowered at the site thereof to By lowering to the correction position and operating the left and right hydraulic cylinder 6, the inner horizontal push ram 7 pushes the inner side of the web 102 outward in both directions from the center of the member to correct the web 102 in the correct position.

이와같이 조립부재 즉 하부 플랜지(100), 웨브(102) 다이아프램(104)의 상호 접합부의 갭을 제거하여 가용접시키는 것이며 가용접이 종료되면 수직푸쉬램(11)(11')를 상승 해제시키고 컨베이어 라인(8)을 일정거리 만큼 이송시켜 상기와 같은 조립작업을 반복 수행하는 것이다.As such, the gap between the assembly member, that is, the bottom flange 100 and the web 102 diaphragm 104 is removed to weld the gap. When the welding is finished, the vertical push rams 11 and 11 'are lifted and lifted. The line 8 is transferred by a predetermined distance to repeat the assembly operation as described above.

그러므로 본 고안은 단위길이가 길고 중량물인 철골 박스 빔을 조립함에 있어서 하부플랜지, 다이아프램과 웨브를 압착 장치부와 보정 장치부를 이용하여 부재간의 갭을 제거시킨 상태에서 정밀하게 조립작업을 수행할수 있게 하였으며 최소의 작업인원으로 최단시간에 정확하게 조립시킬수 있어 작업 생산성을 향상시킬수 있는 효과가 있는 것이다.Therefore, the present invention allows the assembly of the lower flange, the diaphragm and the web using the crimping device and the compensating device to remove the gap between the members precisely while assembling the steel box beam, which has a long unit length and is heavy. It is possible to assemble precisely in the shortest time with the minimum number of working people, which has the effect of improving work productivity.

Claims (1)

조립장치의 컨베이어라인(8) 상단부에 상부모터(3)(3')로 작동되는 상부스크류(31)( 31')상에 수직푸쉬램(11)(11')을 작동시키는 상부유압실린더(1)(1')를 장착시키고 측단부에는 측면모터(4)(4')로 작동되는 측면스크류(41)(41')상에 수평푸쉬롤러(21)(21')를 작동시키는 측면유압실린더(2)(2')를 장착시킨 압착부와 상기 압착부의 후단에 상하 작동유압실린더(5)를 설치하여 그 하단에 내측수평푸쉬램(7)을 작동시키는 좌우작동유압실린더(6)를 장착시킨 보정장치부를 갖는 것을 특징으로 하는 철골(Box Beam) 제작의 하부 프랜지와 웨브의 조립장치.An upper hydraulic cylinder for operating the vertical push rams 11 and 11 'on the upper screws 31 and 31' operated by the upper motors 3 and 3 'at the upper end of the conveyor line 8 of the assembly apparatus. 1) (1 ') side hydraulic pressure for mounting horizontal push rollers (21) and (21') on the side screws (41) (41 ') operated by side motors (4) and (4') at the side ends. The left and right working hydraulic cylinders 6 for mounting the cylinders 2 and 2 'and the upper and lower working hydraulic cylinders 5 installed at the rear end of the crimping portions to operate the inner horizontal push ram 7 at the lower ends thereof. Assembling device of the lower flange and the web of the steel frame (Box Beam), characterized in that it has a correction device mounted.
KR2019950038665U 1995-12-06 1995-12-06 Assembling device of lower flange and web of steel fabrication KR0138587Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950038665U KR0138587Y1 (en) 1995-12-06 1995-12-06 Assembling device of lower flange and web of steel fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950038665U KR0138587Y1 (en) 1995-12-06 1995-12-06 Assembling device of lower flange and web of steel fabrication

Publications (2)

Publication Number Publication Date
KR970027324U KR970027324U (en) 1997-07-24
KR0138587Y1 true KR0138587Y1 (en) 1999-04-01

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KR2019950038665U KR0138587Y1 (en) 1995-12-06 1995-12-06 Assembling device of lower flange and web of steel fabrication

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KR970027324U (en) 1997-07-24

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