KR20100108688A - Nothing rail welding carriage uses the winch - Google Patents

Nothing rail welding carriage uses the winch Download PDF

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Publication number
KR20100108688A
KR20100108688A KR1020090026816A KR20090026816A KR20100108688A KR 20100108688 A KR20100108688 A KR 20100108688A KR 1020090026816 A KR1020090026816 A KR 1020090026816A KR 20090026816 A KR20090026816 A KR 20090026816A KR 20100108688 A KR20100108688 A KR 20100108688A
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KR
South Korea
Prior art keywords
welding
winch
welding carriage
wire
carriage
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KR1020090026816A
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Korean (ko)
Inventor
남성덕
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남성덕
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Priority to KR1020090026816A priority Critical patent/KR20100108688A/en
Publication of KR20100108688A publication Critical patent/KR20100108688A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0282—Carriages forming part of a welding unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/044—Seam tracking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: A railless welding carriage using a winch is provided to make structure compact by reducing the weight and volume of a welding carriage. CONSTITUTION: A railless welding carriage using a winch comprises a welding carriage main body(10), a on/off type permanent magnet, a winch, a welding machine(20), a tension guide roller(21), a welding torch(22), and a tilting copper-dipped tilting lock(23). The idle rollers(11,11') are mounted on the main body of the welding carriage. The permanent magnet is spaced from the workpiece(W). The winch is wound with the wire. The tension guide roller, the welding torch, and the tilting copper-dipped tilting lock are successively installed along a weld line of the base material. The base material is automatically welded by the operation of the winch while the welding carriage moves upward and forward along the wire.

Description

윈치를 이용한 무레일 용접캐리지{Nothing rail welding carriage uses the winch}Nothing rail welding carriage uses the winch}

본 발명은 선박,탱크 및 대형 철구조물의 외부에서 버티칼(Vertical)자세로 맞대기용접을 수행하는 용접캐리지(Welding carriage)를 레일을 설치하지 않고 용접선을 자동으로 추적하면서 용접작업을 할 수 있는 윈치를 이용한 무레일 용접캐리지에 관한 것으로 더욱 상세하게는 고무롤러가 설치된 용접캐리지 본체의 하부에 마그네트를 장착시키고 상부에 와이어가 감겨진 윈치를 모터로 회전시키며 용접캐리지의 일측에 용접장치를 설치하되 용접라인을 따라 텐션 가이드롤러장치,용접 토오치 및 틸팅 동담금장치가 순차적으로 설치되게 하여 용접캐리지의 윈치를 작동시켜 와이어를 따라 상승진행하면서 자동으로 용접작업을 수행할 수 있게 한 것이다.The present invention is a winch that can perform welding work while automatically tracking the welding seam welding welding (Welding carriage) to perform a butt welding in the vertical position (vetical position) from the outside of ships, tanks and large steel structures automatically More specifically, the railless welding carriage used is more specifically, a magnet is mounted on the lower part of the welding carriage main body where the rubber roller is installed, the winch wound with the wire is rotated by a motor, and a welding device is installed on one side of the welding carriage. The tension guide roller device, the welding torch and the tilting copper immersion device are sequentially installed to operate the winch of the welding carriage so that the welding work can be automatically performed while moving up along the wire.

일반적으로 용접캐리지에 의한 자동용접은 모재를 따라 이동하면서 용접작업을 수행할 수 있도록 개선각을 따서 맞대기하여 개선부를 형성한 모재의 일측에 가이드레일을 설치하고 설치된 가이드레일에 용접캐리지를 안착시키고 용접캐리지에 탑재된 용접장치의 토오치를 개선부에 일치되게 조정하여 가이드레일을 따라 이동 하면서 개선부를 용접하고 동담금하는 공정으로 용접작업을 수행하는 것이다.In general, automatic welding by welding carriage installs a guide rail on one side of the base material where the improvement part is formed by butt along the angle of improvement so that welding work can be carried out while moving along the base material. The torch of the welding device mounted on the carriage is adjusted to match the improved part, and the welding work is performed by welding and immersing the improved part while moving along the guide rail.

종래의 용접캐리지는 도 1 에 도시된 바와 같이 맞대기용접을 수행할 모재에 가이드레일(1)(1')을 설치하고 컨트롤박스(C)가 탑재된 캐리지 본체(2)를 가이드레일(1)(1')에 안치시켜 랙과 피니언 방식으로 구동시킬 수 있게 하고 상기 캐리지 본체(2)의 일측으로 용접장치(3)를 설치하되 용접장치(3)의 토오치를 용접선에 일치되게 각각의 조정손잡이(좌우,상하,전후각도 등)를 조정하여 용접선(모재의 개선부)을 맞추고 그 후단에 위치한 동담금(4)을 각각의 조정손잡이(좌우,가압 등)를 조정하여 상기 토오치가 설치된 후단의 용접선에 일치되게 조정하여 토오치로 개선부에 용접되는 부재를 일정한 압력으로 밀착시켜서 용접비드를 형성시킬 수 있게 하였다.Conventional welding carriage is installed in the guide rail (1) (1 ') to the base material to be subjected to butt welding as shown in Figure 1 and the carriage main body 2, the control box (C) is mounted on the guide rail (1) It is settled at 1 'so that it can be driven in a rack and pinion manner, and a welding device 3 is installed on one side of the carriage main body 2, and the torch of the welding device 3 is adjusted to match the welding line. Adjust the knobs (left, right, up and down, front and rear angles, etc.) to match the welding line (improving part of the base material), and adjust the adjustment knobs (left and right, pressure, etc.) located at the rear end of each of the torch. It was adjusted to match the welding line of the rear end, and the member welded to the improved part with the torch was brought into close contact with a certain pressure to form a weld bead.

상기한 종래의 용접캐리지는 캐리지 본체(2)를 설치하기 위하여 용접선의 일측에 가이드레일(1)(1')을 설치하여야 하므로 작업공수가 과도하게 투입될 뿐만아니라 용접선과의 거리를 일정하게 유지시키면서 설치하여야 하므로 설치시간이 지연되고 또한 가이드레일(1)(1')을 사용한 후에 보관을 위한 장소가 요구되며 유지관리에 따른 비용이 증대되는 등의 문제가 있고 상기 용접장치(3)의 토오치를 용접선에 일치시키기 위하여 캐리지 본체(2)와 다종의 조정손잡이를 작동시켜야 하므로 용접선 추적이 불편하며 작업준비시간이 지연되고 상기 동담금(4)은 고정식으로 용접되는 부재를 단순하게 가압시키면서 냉각,밀착시켜 비드를 형성하므로 버티칼자세로 상승진행하면서 모재의 급격한 굴곡이나 단턱이 있을 경우 동담금(4)이 용접선과 일정하게 가압,밀착이 되지 않아 용접비드의 불량이 발생할 수 있는 문제점이 있었다.In the conventional welding carriage described above, the guide rails (1) and (1 ') must be installed on one side of the welding line in order to install the carriage main body (2). Since the installation time is delayed and the place for storage after using the guide rails (1) (1 ') is required, the cost of maintenance increases, and the soiling of the welding device (3) Since the carriage body 2 and various kinds of adjustment knobs must be operated to match the welding line with the welding line, the welding line tracking is inconvenient, and the work preparation time is delayed, and the copper alloy 4 is cooled while simply pressing the member to be welded fixedly. Since the beads are formed in close contact with each other in the vertical posture, if there is a sudden bending or step of the base metal, the copper alloy 4 is pressurized with the welding line constantly. The complex had not been a problem that can cause failure of the weld bead.

또한 상기의 캐리지 본체(2)가 가이드레일(1)(1')에 랙,피니언방식으로 결합 설치되어 캐리지 본체(2)를 가이드레일(1)(1')에 설치하고 탈리시키는 작업 역시 불편하고 시간이 지연되는 등의 문제점이 있었다. In addition, the carriage body 2 is coupled to the guide rails (1) (1 ') in a rack and pinion manner to install the carriage body (2) on the guide rails (1) (1') and detaching work is also inconvenient. There was a problem such as time delay.

따라서 본 발명은 상기한 종래의 문제점을 개선하기 위한 목적으로 창출된 것으로 모재에 설치되는 가이드레일을 제거하여 설비비용을 절감시킬 뿐만아니라 설치시간(작업시간)을 단축시키고 윈치를 통한 와이어로 승강시킴에 따라 마그네트가 장착된 용접캐리지 본체의 하단 아이들상태의 고무롤러를 전진구동시키므로 안전하게 용접캐리지를 상부로 이송시키며 개선부의 홈을 따라 용접장치의 텐센 가이드롤러장치가 진행되면서 용접선 추적이 용이하고 토오치의 후단에 장착되는 틸팅 동담금장치에 의해 용접되는 용접비드를 동담금시키므로 급격한 굴곡이나 단턱이 있을 경우에도 동당금장치가 틸팅되면서 변형되는 표면에 대응하여 용접비드의 원활한 형성을 할 수 있으며 또한 텐션 가이드롤러장치,토오치 및 동당금장치가 동일 선상으로 조정되어 있을 경우에는 별도의 용접선 정렬 및 추적이 필요없고 용접캐리지를 설치 및 탈리시에도 용이하며 신속하게 할 수 있게 한 윈치를 이용한 무레일 용접캐리지를 제공할 수 있게 하였다.Therefore, the present invention has been created for the purpose of improving the above-mentioned conventional problems, as well as reducing the installation cost by eliminating the guide rails installed on the base material, and shortening the installation time (work time) and elevating the wire through the winch. According to this, the rubber roller in the idle state of the lower end of the welding carriage main body equipped with the magnet is moved forward safely so that the welding carriage can be moved upward and the Tensen guide roller device of the welding device is progressed along the groove of the improved part so that the welding line can be easily traced and torch The welding bead welded by the tilting copper immersion device mounted on the rear end of the copper is immersed so that even if there is a sudden bend or step, the copper bead device can be smoothly formed in response to the surface deformed while tilting. Guide roller device, torch and copper pay device If it is determined, it is possible to provide a rail-free welding carriage using a winch that does not require separate welding line alignment and tracking, and makes it easy and quick to install and detach the welding carriage.

본 발명은 아이들 상태의 고무롤러가 장착된 용접캐리지 본체의 하단 중앙에 온/오프 방식의 영구 마그네트를 모재와 일정간격 이격되게 설치하고 상기 용접캐리지 본체의 상부에 와이어가 감겨진 윈치를 탑재시켜 모터에 의해 회전작동케하며 상기 와이어가 감겨진 윈치와 컨트롤박스 사이에 와이어를 밀어주는 가이드바가 설 치되고 상기 용접캐리지 본체의 일측으로 용접장치를 설치하되 모재에 형성된 개선부를 따라 텐션 가이드롤러장치,용접 토오치 및 틸팅 동담금장치가 순차적으로 설치되게 하여 윈치를 작동시켜 용접캐리지가 와이어를 따라 상승전진하면서 자동으로 용접시킬 수 있게 한 것을 특징으로 하는 것이다.      The present invention is to install a permanent magnet of the on / off method at the center of the lower end of the welding carriage main body equipped with a rubber roller in the idle state and a predetermined distance apart from the base material and mounted on the upper portion of the welding carriage main body by mounting a motor The guide bar is installed to push the wire between the winch and the control box is wound by the wire and the wire is installed by the tension guide roller device, welding along the improved portion formed on the base material while the welding device is installed on one side of the welding carriage body The torch and the tilting copper quenching device are sequentially installed so as to operate the winch so that the welding carriage can be automatically welded while moving upward along the wire.

그러므로 본 발명은 무레일 방식을 적용하여 가이드레일의 설치에 따른 시간을 절약할 수 있고 보관에 따른 공간확보가 필요없으며 설비비용과 유지보수비용을 절감시키고 용접캐리지 장비의 중량과 부피를 축소시켜 컴팩트화가 가능케 하며 용접장치의 용접선 정렬과 추적을 용이하게 하여 용접작업의 신속성과 편의성을 제공하고 버티칼자세의 용접에서 모재의 급격한 굴곡과 단턱의 형상에도 동담금의 대응력을 향상시켜 용접비드의 불량률을 최소화시키며 윈치와 온/오프 방식의 마그네트로 용접캐리지의 설치와 탈리를 편리하게 한 등의 효과가 있는 것이다. Therefore, the present invention saves the time according to the installation of the guide rail by applying the rail-free method, does not need to secure space according to the storage, and reduces the installation cost and maintenance cost, and reduces the weight and volume of the welding carriage equipment compact Minimize the defect rate of weld bead by facilitating alignment and traceability of welding line of welding equipment, providing quickness and convenience of welding work, and improving the coping force of copper alloy in abrupt bend and step shape in vertical posture welding. In addition, the winch and on / off magnets make the installation and detachment of the welding carriage convenient.

이하 발명의 요지를 첨부된 도면에 연계시켜 그 구성과 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

도 2 내지 도 4 는 본 발명의 정면,평면,측면구조를 도시한 개념도로 용접캐리지의 본체 하부에 고무롤러와 마그네트가 설치되고 상부는 와이어가 감겨진 윈치가 설치되며 용접캐리지의 본체 일측에 용접장치를 설치하여 용접선을 따라 텐션 가이드롤러장치,용접 토오치 및 틸팅 동담금장치를 순차적으로 설치한 구조를 도시한 것이고,도 5 는 본 발명 텐션 가이드롤러장치의 상세구조도로 롤러의 형상과 결합구조를 도시하였으며,도 6 은 본 발명 윈치의 상세구조도로 모터의 동력을 감속기,웜,웜기어를 통하여 윈치를 회전시켜 와이어를 따라 승강되는 구조를 도시하였고,도 7 은 본 발명 틸팅 동당금장치의 상세구조도로 동담금을 장착시키는 동담금 브라켓트를 슬라이드 샤프트에 힌지결합된 구조를 도시하였다.2 to 4 is a conceptual view showing the front, planar, side structure of the present invention, the rubber roller and the magnet is installed on the lower part of the main body of the welding carriage and the upper part of the winch is wound wire is installed and welded to one side of the main body of the welding carriage FIG. 5 is a view illustrating a structure in which a tension guide roller device, a welding torch and a tilting copper immersion device are sequentially installed along a welding line, and FIG. 5 is a detailed structural diagram of the tension guide roller device of the present invention. 6 is a detailed structural diagram of the winch of the present invention showing a structure in which the power of the motor is lifted along the wire by rotating the winch through a reducer, a worm and a worm gear, and FIG. The structural diagram shows a structure in which a copper bracket for mounting copper alloy is hinged to a slide shaft.

아이들 상태의 고무롤러(11)(11')가 장착된 용접캐리지 본체(10)의 하단 중앙에 온/오프 방식의 영구 마그네트(12)를 모재(W)와 일정간격 이격되게 설치하고 상기 용접캐리지 본체(10)의 상부에 와이어(13)가 감겨진 윈치(14)를 탑재시켜 모터(M)에 의해 회전작동케하며 상기 와이어(13)가 감겨진 윈치(14)와 컨트롤박스(15) 사이에 와이어(13)를 밀어주는 가이드바(16)가 설치되고 상기 용접캐리지 본체(10)의 일측으로 용접장치(20)를 설치하되 모재(W)에 형성된 개선부(K)를 따라 텐션 가이드롤러장치(21),용접 토오치(22) 및 틸팅 동담금장치(23)가 순차적으로 설치되게 하여 윈치(14)를 작동시켜 용접캐리지가 와이어(13)를 따라 상승전진하면서 자동으로 용접시킬 수 있게 한 구조이다. In the center of the lower end of the welding carriage main body 10 in which the rubber rollers 11 and 11 'of the idle state are installed, an on / off permanent magnet 12 is installed at a predetermined distance from the base material W and the welding carriage The winch 14 having the wire 13 wound around the main body 10 is mounted so that the winch 14 is rotated by the motor M, and between the winch 14 having the wire 13 wound around the control box 15. Guide bar 16 for pushing the wire 13 is installed in the tension guide roller along the improved portion (K) formed in the base material (W) to install the welding device 20 to one side of the welding carriage body 10 The device 21, the welding torch 22 and the tilting copper immersion device 23 are sequentially installed to operate the winch 14 so that the welding carriage can be automatically welded while being advanced upward along the wire 13. It is a structure.

상기 텐션 가이드롤러장치(21)는 롤러(21a)(21a')를 이등분시킨 상태로 각각의 외주연을 테이퍼진 형상으로 구성하여 롤러(21a)(21a') 사이에 판스프링(21b)에 의해 연결하고 텐션 가이드롤러장치(21)의 하단 슬라이드 샤프트(21c)에 결합되게 구성하였다.The tension guide roller device 21 is formed in a tapered shape with each outer periphery in a state in which the rollers 21a and 21a 'are bisected, and is separated by the leaf springs 21b between the rollers 21a and 21a'. It was configured to be connected to and coupled to the lower slide shaft 21c of the tension guide roller device 21.

도면중 미설명 부호 (17)은 감속기,(18)은 웜,(19)는 웜기어,(23a)는 슬라이드 샤프트,(23b)는 동담금 브라켓트,(23c)는 힌지,(21d)는 동담금이다.In the drawings, reference numeral 17 denotes a speed reducer, 18 a worm, 19 a worm gear, 23a a slide shaft, 23b a copper bracket, 23c a hinge, and 21d a copper socket. to be.

이와 같이 된 본 발명은 무레일 방식을 적용하여 가이드레일의 설치,보관 및 보수에 따른 시간의 단축과 설비 및 유지보수비용을 절감시키고 용접캐리지 장비를 간소화시키며 작업의 신속 및 편의성을 제공하고 용접선의 정렬과 추적을 용이하게 하며 버티칼자세의 용접에서 모재의 형상에도 대응력을 향상시켜 용접비드의 불량률을 최소화시키고 용접캐리지의 설치와 탈리를 편리하게 한 용접캐리지를 제공하기 위한 것이다.The present invention thus achieved by applying a railless method to reduce the time according to the installation, storage and maintenance of the guide rail and to reduce the cost of equipment and maintenance, simplify the welding carriage equipment, provide the speed and convenience of the operation of the welding line To facilitate alignment and tracking, and to improve the responsiveness to the shape of the base material in the vertical posture welding to minimize the defect rate of the weld bead and to provide a welding carriage for convenient installation and removal of the welding carriage.

본 발명의 용접캐리지는 크게 상승전진시키는 구동부와 모재를 용접시키는 용접장치부로 구성되고 상기 구동부는 용접캐리지 본체의 상,하단에서 롤러,마그네트,와이어,윈치,모터에 의해 구동되고 용접장치부는 개선부를 용접시키는 용접토오치와 용접선을 추적하는 텐션 가이드롤러장치 및 용융된 용접비드를 안착시키는 틸팅 동담금장치로 구성된다.The welding carriage of the present invention is composed of a drive unit for greatly increasing forward and a welding device unit for welding the base material, the drive unit is driven by a roller, magnet, wire, winch, motor at the upper and lower ends of the welding carriage body, and the welding device unit is an improved part. It consists of a welding torch for welding, a tension guide roller device for tracking the weld line, and a tilting copper immersion device for seating the molten weld bead.

도 2 내지 도 4 에 도시된 바와 같이 용접캐리지의 구동부는 용접캐리지 본체(10)의 하단 양측으로 아이들 상태의 고무롤러(11)(11')가 설치되고 중앙에는 손잡이로 온/오프 작동되는 영구 마그네트(12)를 설치하되 모재(W)와 일정간격을 이격시켜 설치한다.As shown in FIGS. 2 to 4, the driving part of the welding carriage is provided with rubber rollers 11 and 11 ′ in an idle state on both sides of the lower end of the welding carriage body 10, and is permanently operated on / off by a handle in the center. Install the magnet (12), but install a spaced apart from the base material (W).

상기 영구 마그네트(12)는 손잡이로 온/오프시켜 극성을 변경시키면서 자력을 발생시키고 단절시키므로 조작이 편리하고 모재(W)와 일정한 간격이 이격되게 설치되어 모재(W)의 표면에 이물질이 있더라도 자력을 발생시키는 작동의 장애가 발생되지 않는다.The permanent magnet 12 is a magnetic force generated and disconnected while changing the polarity by turning on / off with the handle is convenient for operation and is installed at a predetermined distance apart from the base material (W), even if there is a foreign material on the surface of the base material (W) No disturbances in the operation that cause it to occur.

상기 용접캐리지 본체(10)의 상단에는 도 6 과 같이 윈치(14)에 와이어(13)를 3-5회 감아서 설치하고 윈치(14)는 모터(M)의 구동력을 감속기(17),웜(18) 및 웜기어(19)을 통하여 회전작동시킬 수 있게 하였다.On the upper end of the welding carriage main body 10, as shown in Figure 6, the wire 13 is wound around the winch 14 3-5 times and installed, and the winch 14 reduces the driving force of the motor M by the reducer 17 and the worm. It was made to be able to rotate through the 18 and the worm gear (19).

상기 윈치(14)에 감겨진 와이어(13)의 일측 선단은 용접하고자 하는 선박,탱크 및 대형 철구조물의 상단에 고정시키고 모터(M)를 작동시키면 윈치(14)가 회전하면서 와이어(13)를 따라 용접캐리지 본체(10)가 상부로 이동하며 이때 용접캐리지 본체(10) 하단에 설치된 영구 마그네트(12)가 자력에 의해 용접캐리지 본체(10)를 모재(W)에 밀착시키면서 아이들 상태의 고무롤러(11)(11')가 모재(W) 상에서 회전하면서 상승 전진시키는 것이다.One end of the wire 13 wound on the winch 14 is fixed to the upper end of the vessel, tank and large steel structure to be welded, and when the motor (M) is operated, the winch 14 rotates to move the wire 13. Accordingly, the welding carriage body 10 moves upwards. At this time, the permanent magnet 12 installed at the lower end of the welding carriage body 10 adheres the welding carriage body 10 to the base material W by magnetic force, and the rubber roller is in an idle state. (11) (11 ') advances upward while rotating on the base material (W).

상기 윈치(14)에 감겨진 와이어(13)는 컨트롤박스(15) 하단에 설치된 가이드바(16)에 의해 일정한 압력으로 가압하면서 지지하므로 용접캐리지 본체(10)가 이탈되지 않고 상승 전진할 수 있게 보조역활을 수행하는 것이다. The wire 13 wound on the winch 14 is supported while being pressurized at a constant pressure by the guide bar 16 installed at the bottom of the control box 15 so that the welding carriage body 10 can move forward without being separated. To play a secondary role.

상기 용접캐리지의 용접장치부는 용접캐리지 본체(10)의 일측에 용접장치(20)가 설치되고 모재(W)를 개선시켜 맞대기시킨 개선부(K) 홈에 텐션 가이드롤러장치(21)가 설치되고 후단에 용접토오치(22)가 설치되며 그 후단에 틸팅 동담금장치(23)가 설치된다.The welding device of the welding carriage is a welding device 20 is installed on one side of the welding carriage main body 10, the tension guide roller device 21 is installed in the groove of the improved part (K) to improve the base material (W) butt The welding torch 22 is installed at the rear end, and the tilting copper immersion device 23 is installed at the rear end thereof.

상기 텐션 가이드롤러장치(21)는 도 5 와 같이 롤러(21a)(21a')를 이등분시키고 각각의 롤러(21a)(21a') 외주연을 테이퍼진 형상으로 가공하고 이등분된 롤 러(21a)(21a') 사이에 하부는 양측으로 벌어지고 상부는 결합된 판스프링(21b)으로 결합시키되 롤러(21a)(21a')는 하부 양측으로 벌어진 부분에 연결시키고 상부 결합된 부분은 텐션 가이드롤러장치(21)의 하단 슬라이드 샤프트(21c)에 결합시켜 형성한다.The tension guide roller device 21 bisects the rollers 21a and 21a 'as shown in FIG. 5, and processes the outer periphery of each of the rollers 21a and 21a' into a tapered shape and bisects the rollers 21a. Between 21a ', the lower part is opened to both sides and the upper part is joined by the combined leaf spring 21b, but the rollers 21a and 21a' are connected to the lower part of the both sides, and the upper coupled part is a tension guide roller device. It is formed by engaging the lower slide shaft (21c) of (21).

상기 롤러(21a)(21a')의 테이퍼진 형상은 용접선인 개선부(K)의 홈에 용이하게 안치시키기 위한것이고 롤러(21a)(21a')를 판스프링(21b)으로 연결,결합시킨 것은 개선부(K)의 폭이 일정하지 않고 좁았다가 넓어지거나 넓었다가 좁아지는 경우라도 판스프링(21b)의 탄성에 의하여 롤러(21a)(21a')가 대응되게 한 것이다.The tapered shape of the rollers 21a and 21a 'is to easily settle in the groove of the improved part K, which is a welding line, and the rollers 21a and 21a' are connected to and coupled with the leaf spring 21b. The rollers 21a and 21a 'correspond to each other by the elasticity of the leaf spring 21b even when the width of the improvement portion K is not constant but narrow and wide or wide and narrow.

상기 용접장치(20)에는 용접 토오치(22)의 좌우조정,전후조정,상하조정 및 각도조정 등을 할 수 있도록 다수의 조정손잡이 설치되어 있다. The welding device 20 is provided with a plurality of adjustment knobs to adjust the left and right, front and rear, up and down and angle adjustment of the welding torch 22.

상기 틸팅 동담금장치(23)는 도 7 과 같이 수냉식 동담금(24d)이 장착되는 동담금 브라켓트(23b)를 틸팅 동담금장치(23)의 하단 슬라이드 샤프트(23a)에 힌지(23c)로 결합시킨다.The tilting copper quenching device 23 is coupled to the lower slide shaft 23a of the tilting copper quenching device 23 by the hinge 23c to the copper quenching bracket 23b on which the water-cooled copper quenching 24d is mounted as shown in FIG. Let's do it.

상기한 동담금(24d)은 상기 용접 토오치(22)에서 용융된 용접부재를 일정한 압력으로 가압 밀착시키면서 냉각시켜 용접비드를 형성하는 것으로 용접선을 따라 용접하다가 급격한 굴곡진 부분이나 단턱이 형성된 부분인 경우에 동담금(24d)이 부착된 동담금 브라켓트(23b)가 슬라이드 샤프트(23a)에 힌지(23c) 결합되어 있어서 틸팅되면서 동일한 압력으로 가압하면서 지나가므로 용접비드 형성에 불량이 발생되지 않는 것이다.The copper filler 24d is a portion in which a sudden bent portion or step is formed while welding along a welding line by forming a welding bead by cooling while pressing and contacting the weld member melted in the welding torch 22 at a constant pressure. In this case, the copper plating bracket 23b having the copper plating 24d attached thereto is hinged 23c to the slide shaft 23a, so that it passes while pressing at the same pressure while being tilted, so that defects in welding bead formation do not occur.

또한 상기한 용접장치부의 텐션 가이드롤러장치(21)가 용접선인 개선부(K)의 홈을 따라 이동하므로 텐션 가이드롤러장치,용접토오치(22) 및 틸팅 동담금장치(23)를 동일 선상에 위치되게 한번 조정하면 별도의 조작없이 신속 용이하게 용접선을 정렬하고 추적할 수 있는 것이다. In addition, since the tension guide roller device 21 of the welding device part moves along the groove of the improvement part K, which is a welding line, the tension guide roller device, the welding torch 22, and the tilting copper immersion device 23 are on the same line. Once positioned, the weld line can be quickly aligned and tracked without any intervention.

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며,청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고,그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-mentioned specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes are intended to fall within the scope of the claims.

도 1 은 종래의 용접캐리지의 설치구조도1 is a structure diagram of a conventional welding carriage installation

도 2 은 본 발명의 정면구조를 도시한 개념도2 is a conceptual diagram showing a front structure of the present invention;

도 3 는 본 발명의 평면구조를 도시한 개념도3 is a conceptual diagram showing a planar structure of the present invention;

도 4 는 본 발명의 측면구조를 도시한 개념도4 is a conceptual diagram showing a side structure of the present invention;

도 5 는 본 발명 텐션 가이드롤러장치의 상세구조도5 is a detailed structural diagram of the tension guide roller device of the present invention

도 6 은 본 발명 윈치의 상세구조도6 is a detailed structural diagram of the winch of the present invention

도 7 은 본 발명 틸팅 동당금장치의 상세구조도7 is a detailed structural diagram of the tilting copper present device of the present invention

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

10: 용접캐리지 본체 11,11': 고무롤러10: welding carriage body 11, 11 ': rubber roller

12: 영구 마그네트 13: 와이어12: permanent magnet 13: wire

14: 윈치 15: 컨트롤박스14: winch 15: control box

16: 가이드 바 20: 용접장치16: guide bar 20: welding device

21: 텐션 가이드롤러장치 22: 용접 토오치21: tension guide roller device 22: welding torch

23: 틸팅 동담금장치 M: 모터23: Tilting Copper Device M: Motor

K: 개선부 K: Improvement Department

Claims (2)

아이들 상태의 고무롤러(11)(11')가 장착된 용접캐리지 본체(10)의 하단 중앙에 온/오프 방식의 영구 마그네트(12)를 모재(W)와 일정간격 이격되게 설치하고 상기 용접캐리지 본체(10)의 상부에 와이어(13)가 감겨진 윈치(14)를 탑재시켜 모터(M)에 의해 회전작동케하며 상기 와이어(13)가 감겨진 윈치(14)와 컨트롤박스(15) 사이에 와이어(13)를 밀어주는 가이드바(16)가 설치되고 상기 용접캐리지 본체(10)의 일측으로 용접장치(20)를 설치하되 모재(W)에 형성된 개선부(K)를 따라 텐션 가이드롤러장치(21),용접 토오치(22) 및 틸팅 동담금장치(23)가 순차적으로 설치되게 하여 윈치(14)를 작동시켜 용접캐리지가 와이어(13)를 따라 상승전진하면서 자동으로 용접시킬 수 있게 한 것을 특징으로 하는 윈치를 이용한 무레일 용접캐리지.  In the center of the lower end of the welding carriage main body 10 in which the rubber rollers 11 and 11 'of the idle state are installed, an on / off permanent magnet 12 is installed at a predetermined distance from the base material W and the welding carriage The winch 14 having the wire 13 wound around the main body 10 is mounted so that the winch 14 is rotated by the motor M, and between the winch 14 having the wire 13 wound around the control box 15. Guide bar 16 for pushing the wire 13 is installed in the tension guide roller along the improved portion (K) formed in the base material (W) to install the welding device 20 to one side of the welding carriage body 10 The device 21, the welding torch 22 and the tilting copper immersion device 23 are sequentially installed to operate the winch 14 so that the welding carriage can be automatically welded while being advanced upward along the wire 13. Railless welding carriage using a winch characterized in that. 제 1 항에 있어서,The method of claim 1, 상기 텐션 가이드롤러장치(21)는 롤러(21a)를 이등분시킨 상태로 각각의 외주연을 테이퍼진 형상으로 구성하여 롤러(21a)(21a') 사이에 판스프링(21b)에 의해 연결하고 텐션 가이드롤러장치(21)의 하단 슬라이드 샤프트(21c)에 결합되게 구성한 것을 특징으로 하는 윈치를 이용한 무레일 용접캐리지. The tension guide roller device 21 is formed in a tapered shape of each outer periphery in a state in which the roller 21a is bisected, and is connected between the roller springs 21a and 21a 'by the leaf springs 21b and the tension guide. Railless welding carriage using a winch, characterized in that configured to be coupled to the lower slide shaft (21c) of the roller device (21).
KR1020090026816A 2009-03-30 2009-03-30 Nothing rail welding carriage uses the winch KR20100108688A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332153B1 (en) * 2012-01-06 2013-11-21 주식회사 한진중공업 Vertical up welding apparatus
KR20200060132A (en) * 2018-11-22 2020-05-29 대우조선해양 주식회사 A rail-less welding system
KR20230106867A (en) 2022-01-07 2023-07-14 한화오션 주식회사 Submerged Arc Welding Apparatus with Portable and Railless Structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332153B1 (en) * 2012-01-06 2013-11-21 주식회사 한진중공업 Vertical up welding apparatus
KR20200060132A (en) * 2018-11-22 2020-05-29 대우조선해양 주식회사 A rail-less welding system
KR20230106867A (en) 2022-01-07 2023-07-14 한화오션 주식회사 Submerged Arc Welding Apparatus with Portable and Railless Structure

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