KR20190104760A - Carriage for gas cutting apparatus - Google Patents

Carriage for gas cutting apparatus Download PDF

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Publication number
KR20190104760A
KR20190104760A KR1020180025273A KR20180025273A KR20190104760A KR 20190104760 A KR20190104760 A KR 20190104760A KR 1020180025273 A KR1020180025273 A KR 1020180025273A KR 20180025273 A KR20180025273 A KR 20180025273A KR 20190104760 A KR20190104760 A KR 20190104760A
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South Korea
Prior art keywords
gas cylinder
support
gas
hose
cylinder support
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KR1020180025273A
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Korean (ko)
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KR102109036B1 (en
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김현식
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김현식
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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
    • B23K37/0288—Carriages forming part of a cutting 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
    • 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
    • B23K37/0294—Transport carriages or vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
    • B62B3/104—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape the object being of cylindrical shape, e.g. barrels, buckets, dustbins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
    • B62B2202/022—Gas bottles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The present invention relates to a carrier unit for a gas cutter and, more specifically, to a carrier unit for a gas cutter which easily loads, transports, and uses a gas container. The carrier unit for a gas cutter comprises: a gas container support unit including a gas container installation part wherein a lower surface thereof is tightly attached to the ground and a gas container is installed on an upper surface thereof, and a gas container support frame extended upwards from one side of the gas container installation part; a hose support unit including a main frame coupled to the gas container support unit by a hinge coupling unit to tilt and lift the gas container with respect to the ground by rotating the gas container support unit and provided with a reel having a hose wound thereon, and a support frame extended upwards from the main frame to support the rotated gas container support unit; and a coupling unit formed between the hose support unit and the gas container support unit to fix the rotated gas container support unit on the hose support unit.

Description

가스절단기용 캐리어유닛{Carriage for gas cutting apparatus}Carrier unit for gas cutting machine

본 발명은 가스절단기용 캐리어유닛에 관한 것으로, 더욱 상세하게는 가스통의 탑재와 운반 그리고 사용이 용이한 가스절단기용 캐리어유닛에 관한 것이다.The present invention relates to a carrier unit for a gas cutter, and more particularly, to a carrier unit for a gas cutter that is easy to mount, carry and use a gas cylinder.

일반적으로, 건설, 산업 현장등의 용접 및 절단 작업은 가스통에 저장된 산소와 LPG, 아르곤, 이산화탄소등의 가스를 호스로 연결된 토치를 통해 배출하면서, 가스배출부에 불을 점화시켜 가열불꽃을 생성하고 가스배출압을 이용하여 화력을 조절함으로써 이루어진다.In general, welding and cutting work in construction and industrial sites discharges oxygen, LPG, argon, carbon dioxide, etc. stored in gas cylinders through a torch connected by a hose, and ignites a fire in the gas discharge section to generate a heating flame. This is done by adjusting the fire power using the gas discharge pressure.

이와 같은 용접 및 절단 작업은 한 장소에서만 이루어지는 것이 아니라, 작업 현장을 이동하며 이루어지기 때문에 대한민국 공개실용신안 20-2008-0002188호와, 대한민국 등록실용신안 20-0437068호에 게시된 가스 용접 장치용 운반대차와, 가스용접기용 캐리어 같이 통상적으로 바퀴가 달린 캐리어에 산소통과 LPG통, 산소통과 LPG통에 연결된 호스가 권취된 릴을 싣고 작업자가 캐리어를 이용해 가스 용접 장비를 필요한 장소로 운반한 후 용접 작업을 진행하게 된다.Such welding and cutting work is not carried out in one place only, but is carried out by moving the work site, so the gas welding device posted in Korean Utility Model No. 20-2008-0002188 and Korean Utility Model No. 20-0437068 are transported. Welding work is carried out after the operator transports the gas welding equipment to the required place using the carrier by loading the reel with the oxygen cylinder and LPG cylinder, and the hose connected to the oxygen cylinder and LPG cylinder on the wheel and the carrier with the wheel, such as the carrier for the gas welder. Will proceed.

하지만 상기한 종래의 캐리어는 산소통, LPG통을 교체해야할 경우 무거운 가스통이 설치된 가스통지지부와 호스가 권취된 릴이 설치된 호스지지부 사이의 상부와 하부 각각에 설치된 두개의 결합부를 분리 및 재결합 해야 하기 때문에 작업의 능률이 저하된다는 문제점이 있다.However, when the above-mentioned conventional carrier needs to replace the oxygen cylinder and the LPG cylinder, it is necessary to separate and recombine two coupling parts installed at each of the upper and lower portions between the gas cylinder support portion in which the heavy gas cylinder is installed and the hose support portion in which the reel is wound. There is a problem that the efficiency of the deterioration.

또한, 무거운 가스통이 설치된 가스통지지부를 호스지지부에 결합할 시 작업자가 직접 가스통지지부를 기울이고 가스통지지부의 하부에 호스지지부를 삽입시켜 끼운 뒤 결합시키기 때문에 결합방법이 어렵고 작업자의 신체에 무리를 줄 수 있다는 문제점이 있다.In addition, when joining the gas cylinder support portion in which the heavy gas cylinder is installed to the hose support portion, the operator directly tilts the gas cylinder support portion, inserts the hose support portion into the lower portion of the gas cylinder support portion, and then attaches it, so that the coupling method is difficult and may cause a burden on the human body. There is a problem.

(특허 문헌 1) : 대한민국 공개실용신안 20-2008-0002188호(Patent Document 1): Korean Utility Model Model 20-2008-0002188 (특허 문헌 2) : 대한민국 등록실용신안 20-0437068호(Patent Document 2): Republic of Korea Utility Model Registration No. 20-0437068

본 발명은 상기와 같은 종래기술의 문제점을 해결하고자 작업자가 적은 힘으로 가스통지지부를 회전시켜 용접작업을 할 수 있는 가스절단기용 캐리어유닛를 제공하는데 그 목적이 있다.An object of the present invention is to provide a carrier unit for a gas cutter that can be welded by the operator to rotate the gas cylinder support with a small force to solve the problems of the prior art as described above.

또한 본 발명의 가스절단기용 캐리어유닛은 가스통지지부에 가스통의 탑재가 용이하고 가스통지지부와 호스지지부의 결합이 단순한 가스절단기용 캐리어유닛을 제공하는데 그 목적이 있다.In addition, the carrier unit for a gas cutter of the present invention has an object of providing a carrier unit for a gas cutter is easy to mount the gas cylinder to the gas cylinder support portion, the simple combination of the gas cylinder support and the hose support portion.

또한, 본 발명의 가스절단기용 캐리어유닛은 호스지지부에 대한 가스통지지부의 회전각도를 조절할 수 있는데 그 목적이 있다.In addition, the carrier unit for a gas cutter of the present invention can adjust the angle of rotation of the gas cylinder support portion relative to the hose support portion has an object.

상기와 같은 목적을 달성하기 위한 본 발명의 가스절단기용 캐리어유닛은 하면이 지면과 밀착되고 상면에 가스통이 설치되는 가스통설치대와, 상기 가스통설치대의 일측에서 상방으로 연장된 가스통지지프레임을 구비하는 가스통지지부와; 상기 가스통지지부를 회전시켜 상기 가스통이 지면에 대해 소정각도 기울여 들어올려질 수 있도록 상기 가스통지지부와 힌지결합부에 의해 결합되고 호스가 권취된 릴이 설치된 메인프레임과, 상기 회전된 가스통지지부를 지지하기 위해 상기 메인프레임에서 상부로 연장된 지지프레임을 구비하는 호스지지부와; 상기 회전된 가스통지지부를 상기 호스지지부에 고정시키도록 상기 호스지지부와 상기 가스통지지부 사이에 형성된 결합유닛;을 구비한다.Carrier unit for gas cutting machine of the present invention for achieving the above object is a gas cylinder having a lower surface is in close contact with the ground and the gas cylinder is installed on the upper surface, and a gas cylinder support frame extending upward from one side of the gas cylinder mounting unit A support; A main frame coupled with the gas cylinder support part and the hinge coupling part and having a reel in which a hose is wound to rotate the gas cylinder support part so that the gas cylinder can be lifted at a predetermined angle with respect to the ground, and supporting the rotated gas cylinder support part; A hose support having a support frame extending upward from the main frame; And a coupling unit formed between the hose support part and the gas cylinder support part to fix the rotated gas cylinder support part to the hose support part.

상기 힌지결합부는 상기 메인프레임의 일측에 돌출되어 형성되고 힌지결합홀이 형성된 힌지결합편과, 상기 힌지결합편의 힌지결합홀에 관통되어 회전가능하게 구비되고 일측이 상기 가스통지지프레임과 결합되는 지지축을 구비한다.The hinge coupling portion protrudes on one side of the main frame and has a hinge coupling piece having a hinge coupling hole, and a support shaft that is rotatably penetrated through the hinge coupling hole of the hinge coupling piece and one side is coupled to the gas cylinder support frame. Equipped.

상기 가스통지지프레임은 상기 지지축과 분리가능하게 결합되도록 상기 가스통지지프레임의 하부 일측에서 돌출되어 형성되고 상기 지지축과 접촉하는 일측에서 소정길이 인입된 회전홀이 형성된 돌출편을 구비한다.The gas cylinder support frame has a protruding piece which is formed to protrude from a lower side of the gas cylinder support frame so as to be detachably coupled to the support shaft, and has a rotation hole having a predetermined length drawn in at one side in contact with the support shaft.

상기 회전홀은 상기 메인프레임과의 결합력을 높일 수 있도록 상기 메인프레임이 인입되는 인입부분과 상기 인입부분에서 소정각도 굴절되어 형성되는 굴절부분을 구비하는 것이 바람직하다.The rotation hole preferably includes an inlet portion into which the main frame is drawn and a deflection portion formed by refraction at an angle from the inlet portion so as to increase coupling force with the main frame.

상기 결합유닛은 상기 지지프레임의 상부 또는 상기 가스통지지프레임의 일측에 설치되는 걸림부재와, 상기 가스통지지부가 상기 호스지지부에 대해 회전되었을 시 상기 걸림부재와 대향하는 상기 가스통지지프레임의 일측 또는 상기 지지프레임 상부에 형성되어 상기 걸리부재에 걸려 고정되는 걸쇄부를 구비하며, 상기 걸쇄부는 상기 가스통지지프레임 또는 상기 지지프레임에 돌출되어 형성된 고정브라켓과, 상기 고정브라켓에 회전가능하게 설치되고 외주면에 나사산이 형성된 경첩볼트와 상기 경첩볼트와 나사결합되는 아이너트를 구비하고, 상기 걸림부재는 상기 경첩볼트의 회전에 따라 상기 경첩볼트가 삽입가능한 걸림홈이 형성된다.The coupling unit includes a locking member installed on an upper side of the support frame or on one side of the gas cylinder support frame, and one side or the support of the gas cylinder support frame facing the locking member when the gas cylinder support is rotated with respect to the hose support. And a latching part formed on an upper part of the frame and fixed to the hooking member, wherein the latching part is fixed to the gas cylinder support frame or the support frame and is rotatably installed on the fixing bracket and has a screw thread formed on an outer circumferential surface thereof. A hinge bolt and an eye nut screwed with the hinge bolt are provided, and the locking member has a locking groove into which the hinge bolt can be inserted according to the rotation of the hinge bolt.

또한, 상기 가스통지지프레임을 지지하는 상기 지지프레임의 높이를 조절하여 상기 호스지지부에 대하여 회전되는 상기 가스통지지부의 회전각도를 조절할 수 있도록 상기 지지프레임에 형성되는 높이조절부가 더 구비될 수 있다.In addition, the height adjusting portion formed on the support frame may be further provided to adjust the height of the support frame for supporting the gas cylinder support frame to adjust the rotation angle of the gas cylinder support portion rotated with respect to the hose support.

본 발명의 가스절단기용 캐리어유닛는 힌지결합부가 구비되어 작업자가 절단작업을 하기 위하여 가스통지지부를 회전시킬 시 적은 힘으로 회전시킬 수 있다Gas carrier carrier unit of the present invention is provided with a hinge coupling portion can be rotated with a small force when the operator rotates the gas cylinder support for cutting work.

또한, 본 발명의 가스절단기용 캐리어유닛은 가스통을 탑재할 시 가스통지지부의 일측이 지면과 밀착되어 가스통의 탑재가 용이하고 가스통지지부와 호스지지부와의 결합이 단순하여 작업의 능률을 향상시킨다. In addition, the carrier unit for the gas cutting machine of the present invention, when the gas cylinder is mounted, one side of the gas cylinder support part is in close contact with the ground, so that the gas cylinder is easily mounted and the coupling between the gas cylinder support part and the hose support part is simple, thereby improving work efficiency.

또한, 본 발명의 가스용접용 캐리어유닛은 호스지지부에 대한 가스통지지부의 회전각도를 조절하여 작업자의 편의성을 증진시키는 것에 그 목적이 있다. In addition, the gas welding carrier unit of the present invention is to improve the convenience of the operator by adjusting the rotation angle of the gas cylinder support portion relative to the hose support portion.

도 1은 본 발명의 제1실시예에 따른 가스절단기용 캐리어유닛를 도시한 사시도,
도 2는 도 1에 도시된 호스지지부에 대한 가스통지지부의 회전상태를 도시한 측면도,
도 3은 도 1에 도시된 높이조절부를 확대하여 도시한 확대도,
도 4는 도 1에 도시된 힌지결합부를 확대하여 도시한 확대도,
도 5는 제2 실시예에 따른 가스절단기용 케리어유닛의 힌지결합부를 확대하여 도시한 확대도,
도 6은 도 1에 도시된 결합유닛을 확대하여 도시한 확대도,
도 7은 본 발명의 제3 실시예에 따른 가스절단기용 캐리어유닛의 결합유닛을 도시한 사시도이다. 1 is a perspective view showing a carrier unit for a gas cutter according to a first embodiment of the present invention;
Figure 2 is a side view showing a rotation state of the gas cylinder support relative to the hose support shown in Figure 1,
Figure 3 is an enlarged view showing an enlarged height adjusting unit shown in FIG.
Figure 4 is an enlarged view showing an enlarged hinge coupling portion shown in FIG.
5 is an enlarged view illustrating an enlarged hinge coupler of a carrier unit for a gas cutter according to a second embodiment;
Figure 6 is an enlarged view showing an enlarged coupling unit shown in FIG.
7 is a perspective view illustrating a coupling unit of a carrier unit for a gas cutter according to a third embodiment of the present invention.

이하, 첨부된 도면을 참조하면서 본 발명의 바람직한 실시예에 따른 가스절단기용 캐리어유닛에 대해 상세하게 설명한다.Hereinafter, a carrier unit for a gas cutter according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 2를 참조하면, 본 발명의 가스절단기용 캐리어유닛(100)는 가스통이 설치된 가스통지지부(30)와, 가스통지지부(30)를 지면에 대해 회전시켜 가스통이 지면에 대해 소정각도 기울여 들어올려질 수 있도록 가스통지지부(30)와 힌지결합부(60)에 의해 결합되며 호스가 권취될 릴(1)이 설치되는 호스지지부(10)와, 회전된 가스통지지부(30)를 호스지지부(10)에 고정시키키는 결합유닛(50)을 구비한다.1 to 2, the carrier unit 100 for a gas cutter of the present invention rotates the gas cylinder support part 30 and the gas cylinder support part 30 in which the gas cylinder is installed with respect to the ground so that the gas cylinder is inclined at a predetermined angle with respect to the ground. The hose support part 10 is coupled by the gas cylinder support part 30 and the hinge coupling part 60 so as to be lifted up, and the reel 1 to which the hose is wound is installed, and the rotated gas cylinder support part 30 includes a hose support part ( 10) is provided with a coupling unit (50) to be fixed.

가스통은 산소통(5), LPG통(3)등 절단 또는 용접작업에 필요한 가스가 저장된 저장용기로 사용시 릴(1)에 감긴 호스와 연결된다. The gas cylinder is connected to the hose wound on the reel (1) when used as a storage container for storing the gas required for cutting or welding operations such as oxygen cylinder (5), LPG cylinder (3).

가스통지지부(30)는 가스통설치대(35)와 가스통설치대(35)의 일측 양부에서 상부로 연장된 제1,2가스통지지프레임(31)(32)을 구비한다.The gas cylinder support part 30 includes a gas cylinder mounting stand 35 and first and second gas cylinder supporting frames 31 and 32 extending upward from both sides of the gas cylinder mounting stand 35.

가스통설치대(35)는 하면은 지면에 접촉되고 상면은 가스통이 설치되는 판형상의 부재로 일측이 제1,2가스통지지프레임(31)(32)의 하단에 결합된다. 가스통설치대(35)는 힌지결합부(60)에 의해 가스통지지부(30)가 회전할 시 지면으로부터 멀어지는 방향으로 회전되며, 제1,2가스통지지프레임(31)(32)과 결합되지 않은 타측이 일측보다 지면으로부터 높게 위치하여 소정각도 기울어진다. 가스통설치대(35)는 설치된 가스통이 이탈되지 않도록 가스통설치대(35)의 상면에 돌출되고 가스통의 하부 외측면과 소정길이 대응되는 제1,2가스통바닥지지편(36)(37)이 형성된다. 제1가스통바닥지지편(36)은 LPG통(3), 제2가스통바닥지지편(37)은 산소통(5)을 지지한다. The gas cylinder mounting stand 35 is a plate-shaped member on which the lower surface is in contact with the ground and the upper surface is installed on the gas cylinder, and one side thereof is coupled to the lower end of the first and second gas cylinder support frames 31 and 32. The gas cylinder mounting stand 35 is rotated in a direction away from the ground when the gas cylinder support part 30 is rotated by the hinge coupling part 60, and the other side which is not coupled to the first and second gas cylinder support frames 31 and 32. It is positioned higher from the ground than one side and tilts a predetermined angle. The gas cylinder mounting stand 35 is formed on the first and second gas cylinder bottom support pieces 36 and 37 protruding from the upper surface of the gas cylinder mounting stand 35 to correspond to a predetermined length with the lower outer surface of the gas cylinder so that the installed gas cylinder is not separated. The first gas cylinder bottom support piece 36 supports the LPG cylinder 3, and the second gas cylinder bottom support piece 37 supports the oxygen cylinder 5.

제1,2가스통지지프레임(31)(32)은 가스통설치대(35)의 일측에서 상부방향으로 연장된 제1,2연장부분(31a)(32a)과, 제1,2연장부분(31a)(32a)에서 소정각도 굴곡되어 연장된 제1,2수평부분(31b)(32b)이 형성된다. 또한, 제1,2수평부분(31b)(32b)은 단부를 연결하며 사용자가 파지할 수 있는 손잡이부분(33)이 더 형성된다. 제1,2가스통지지프레임(31)(32)은 제1,2연장부분(31a)(32a)의 하부측이 후술할 힌지결합부(60)에 의해 호스지지부(10)와 회전가능하게 결합되도록 제1,2연장부분(31a)(32a) 각각의 하부에서 돌출되어 형성되고 후술할 힌지결합부(60)의 지지축(63)과 결합되는 돌출편(65)을 구비한다. 힌지결합부(60)의 지지축(63)을 중심으로 제1,2가스통지지프레임(31)(32)은 하단이 호스지지부(10)와 멀어지고 상단이 호스지지부(10)와 가까워지는 방향으로 소정각도 회전되며 제1,2연장부분(31a)(32a)이 후술할 제1,2지지프레임(21)(22)의 상단에 안착되고 결합유닛(50)에 의해 고정된다. 이때 제1,2수평부분(32b)은 지면과 수평상태로 형성되는 것이 바람직하다. The first and second gas cylinder support frames 31 and 32 may include first and second extension portions 31a and 32a extending upward from one side of the gas cylinder mounting stand 35 and first and second extension portions 31a. First and second horizontal portions 31b and 32b which are bent at a predetermined angle at 32a are formed. In addition, the first and second horizontal portions 31b and 32b connect end portions, and a handle portion 33 which can be gripped by a user is further formed. The first and second gas cylinder support frames 31 and 32 are rotatably coupled to the hose support part 10 by the hinge coupler 60 to which the lower side of the first and second extension parts 31a and 32a will be described later. Protruding pieces 65 are formed so as to protrude from the lower portion of each of the first and second extension portions 31a and 32a and are coupled to the support shaft 63 of the hinge coupler 60 to be described later. The first and second gas cylinder support frames 31 and 32 have a lower end away from the hose support part 10 and a top end closer to the hose support part 10 with respect to the support shaft 63 of the hinge coupling part 60. A predetermined angle is rotated by the first and second extension parts 31a and 32a are seated on the upper ends of the first and second support frames 21 and 22 to be described later and fixed by the coupling unit 50. At this time, the first and second horizontal portions 32b are preferably formed in a horizontal state with the ground.

제1,2가스통지지프레임(31)(32)사이에는 제1,2연장부분(32a)(32b)과 나란하게 형성된 보조지지프레임(34)이 더 구비된다. 보조지지프레임(34)은 일단이 손잡이부분(33) 연결되고 타단이 가스통설치대(35)와 결합된다. 보조지지프레임(34)과 제1,2가스통지지프레임(31)(32) 사이에는 가스통의 외측면과 소정길이 대응되도록 형성된 가스통측면지지편(38)이 복수개로 설치된다. 가스통측면지지편(38)은 양단을 잇는 사슬과 같이 결속재가 설치되어 가스통측면지지편(38)과 결속재가 형성하는 내부공간에 가스통이 결속된다. 이로 인해, 가스통은 각각 고정되어 가스통지지부(30)로부터 이탈되지 않는다. An auxiliary support frame 34 is formed between the first and second gas cylinder support frames 31 and 32 to be parallel to the first and second extension parts 32a and 32b. Auxiliary support frame 34 is one end is connected to the handle portion 33 and the other end is coupled to the gas cylinder mounting base (35). A plurality of gas cylinder side support pieces 38 are formed between the auxiliary support frame 34 and the first and second gas cylinder support frames 31 and 32 so as to correspond to the outer surface of the gas cylinder and a predetermined length. The gas cylinder side support piece 38 is provided with a binding material like a chain connecting both ends, and the gas cylinder is bound to an inner space formed by the gas cylinder side support piece 38 and the binding material. For this reason, the gas cylinders are respectively fixed and do not leave the gas cylinder support part 30.

호스지지부(10)는 가스통과 연결되는 호스가 권취된 릴(1)이 장착된 것으로, 일측이 가스통지지부(30)와 힌지결합부(60)에 의해 힌지결합된다. 호스지지부(10)는 호스가 권취된 릴(1)이 설치되는 메인프레임(15), 메인프레임(15)에서 상부로 연장되어 회전된 가스통지지부(30)를 지지하는 제1,2지지프레임(21)(22)을 구비한다. The hose support part 10 is equipped with a reel 1 wound around a hose connected to a gas cylinder, and one side is hinged by the gas cylinder support part 30 and the hinge coupling part 60. The hose support part 10 includes a main frame 15 in which a reel 1 around which a hose is wound is installed, and a first and second support frame extending upward from the main frame 15 to support the rotated gas cylinder support part 30. 21) (22).

메인프레임(15)은 양측에 나란한 방향으로 구비되는 제1,2수평프레임(16)(17)과, 양단이 제1,2수평프레임(16)(17)에 결합되어 제1,2수평프레임(16)(17)을 연결하는 연결프레임(18)이 구비되어 틀형상을 이룬다. 메인프레임(15)은 호스가 권취된 릴(1)이 설치될 수 있도록 릴설치대(미도시)가 구비되며, 릴설치대의 상면에 호스가 권취된 릴(1)이 설치된다. 릴설치대의 하면에는 캐스터(29)가 설치되어 후술할 이동바퀴(11)에 의한 본 발명의 가스절단기용 캐리어유닛(100)의 이동을 보조할 수 있다.The main frame 15 is coupled to the first and second horizontal frames 16 and 17 provided in parallel directions on both sides thereof, and both ends thereof are coupled to the first and second horizontal frames 16 and 17 so that the first and second horizontal frames are aligned. (16) (17) is provided with a connecting frame 18 for forming a frame shape. The main frame 15 is provided with a reel mounting stand (not shown) so that the reel 1 wound around the hose is installed, and the reel 1 wound with the hose is installed on the upper surface of the reel mounting stand. The lower surface of the reel mounting table is provided with a caster 29 can assist the movement of the carrier unit 100 for the gas cutter of the present invention by the moving wheel 11 to be described later.

제1,2지지프레임(21)(22)은 제1,2수평프레임(16)(17) 각각에서 상부방향으로 연장되어 형성된 것으로 가스통지지부(30)가 호스지지부(10)에 대하여 회전될 시 제1,2가스통지지프레임(31)(32)과 접촉되어 호스지지부(10)를 지지한다. 제1,2지지프레임(21)(22)은 제1,2수평프레임(16)(17)에서 연장되고 길이방향으로 중공부가 형성된 연장지지부분(23)과, 연장지지부분(23)의 중공부에 삽입되어 슬라이딩가능하게 결합되고 상단에 제1,2가스통지지프레임(31)(32)과 안착될 수 있도록 제1,2가스통지지프레임(31)(32)의 외주면과 소정길이 대응되는 안착부분(24)이 형성된 안착지지부분(25)으로 구비된다.The first and second support frames 21 and 22 extend upwardly from the first and second horizontal frames 16 and 17, respectively, when the gas cylinder support part 30 is rotated with respect to the hose support part 10. The first and second gas cylinder support frames 31 and 32 are in contact with each other to support the hose support part 10. The first and second support frames 21 and 22 extend from the first and second horizontal frames 16 and 17 and have an extended support part 23 having a hollow in the longitudinal direction, and a hollow of the extended support part 23. Seated to be inserted into the part is slidably coupled to the outer circumferential surface of the first and second gas cylinder support frame 31, 32 to a predetermined length so as to be seated on the top and the first and second gas cylinder support frame 31, 32 A portion 24 is provided with the seating support portion 25 formed.

제1,2지지프레임(21)(22)은 높이조절이 가능하도록 높이조절부(40)가 더 구비된다. 이하, 도 3을 참조하여 높이조절부(40)를 상세하게 설명한다. The first and second support frames 21 and 22 are further provided with a height adjusting part 40 to enable height adjustment. Hereinafter, the height adjusting unit 40 will be described in detail with reference to FIG. 3.

도 3을 참조하면, 높이조절부(40)는 연장지지부분(23)에 관통된 높이고정홀(41)과, 높이고정홀(41)과 대응되는 안착지지부분(25)에 길이방향으로 서로 이격되어 관통된 높이조절홀(43)과, 높이고정홀(41)과 높이조절홀(43)에 삽입되는 높이조절핀(45)을 구비한다. 이에, 연장지지부분(23)에 삽입되는 안착지지부분(25)의 삽입길이를 조절하고 이때 높이고정홀(41)과 대응하는 높이조절홀(43)에 높이조절핀(45)을 삽입시켜 조절된 삽입길이를 고정하여 제1,2지지프레임(21)(22)의 높이를 조절한다. 이에 제1,2지지프레임(21)(22)의 상부에 안착되는 호스지지부(10)에 대하여 회전되는 가스통지지부(30)의 회전각도를 조절할 수 있으며, 이로 인해 작업자에 따라 파지되는 손잡이부분(33)의 높이를 조절할 수 있음은 물론이다. Referring to FIG. 3, the height adjusting part 40 is provided with a height fixing hole 41 penetrating the extension support part 23 and a mounting support part 25 corresponding to the height fixing hole 41 in the longitudinal direction. It is provided with a height adjusting hole 43 spaced apart from each other, and a height adjusting pin 45 inserted into the height fixing hole 41 and the height adjusting hole 43. Thus, by adjusting the insertion length of the seating support portion 25 to be inserted into the extension support portion 23 and at this time by adjusting the height adjustment pin 45 in the height adjustment hole 43 corresponding to the height fixing hole (41) The height of the first and second support frames 21 and 22 is adjusted by fixing the insertion length. Accordingly, the angle of rotation of the gas cylinder support part 30 which is rotated with respect to the hose support part 10 seated on the upper part of the first and second support frames 21 and 22 can be adjusted, and thus the handle part gripped by the worker ( 33) can be adjusted, of course.

도 4에는 본 발명의 가스절단기 캐리어유닛(100)의 힌지결합부(60)가 확대되어 도시되어 있으며, 도 4를 참조하면, 힌지결합부(60)는 가스통지지부(30)가 호스지지부(10)에 대해 소정각도 회전할 수 있도록 가스통지지부(30)와 호스지지부(10)를 결합시킨다. 힌지결합부(60)는 메인프레임(15)의 제1,2수평프레임(16)(17) 각각의 일측 단부에서 돌출되어 형성된 힌지결합편(61)과, 제1,2수평프레임(16)(17) 각각에 형성된 힌지결합편(61)을 동시에 관통하여 설치되는 지지축(63)을 구비한다. 힌지결합편(61)은 지지축(63)이 관통될 수 있도록 일측을 관통하는 힌지결합홀(62)이 형성되어 있다. 지지축(63)은 힌지결합홀(62)에 양측이 각각 삽입되고 회전가능하게 설치된다. 지지축(63)은 제1,2가스통지지프레임(31)(32)에 돌출되어 형성된 돌출편(65)과 결합되어 지지축(63)의 회전에 따라 제1,2가스통지지프레임(31)(32)이 지지축(63)을 중심으로 회전하게 된다. 즉, 지지축(63)을 중심으로 가스통지지부(30)가 지면에 대해 소정각도 기울여 들어올려지도록 회전된다. 이에 가스통지지부(30)에 설치된 가스통 역시 지면에 대해 소정각도 기울려 들어올려지도록 회전하게 된다. 지지축(63)의 양단에는 이동바퀴(11)가 설치되어 본 발명의 가스절단기용 캐리어유닛(100)이 이동가능하게 구비될 수 있다. 4 illustrates an enlarged hinge coupling part 60 of the gas cutter carrier unit 100 of the present invention. Referring to FIG. 4, the hinge coupling part 60 includes a gas cylinder support part 30 and a hose support part 10. Coupling the gas cylinder support portion 30 and the hose support portion 10 so as to rotate a predetermined angle with respect to). The hinge coupler 60 includes a hinge coupler 61 protruding from one end of each of the first and second horizontal frames 16 and 17 of the main frame 15, and the first and second horizontal frames 16. (17) It is provided with the support shaft 63 provided through the hinge coupling pieces 61 formed in each simultaneously. Hinge coupling piece 61 is formed with a hinge coupling hole 62 penetrating one side so that the support shaft 63 can pass therethrough. The support shaft 63 is inserted into the hinge coupling hole 62 both sides are rotatably installed. The support shaft 63 is coupled to the protruding pieces 65 protruding from the first and second gas cylinder support frames 31 and 32, and thus, the first and second gas cylinder support frames 31 are rotated in accordance with the rotation of the support shaft 63. 32 rotates about the support shaft 63. That is, the gas cylinder support part 30 is rotated so as to be inclined by a predetermined angle with respect to the ground about the support shaft 63. Accordingly, the gas cylinder installed in the gas cylinder support part 30 also rotates to be lifted up at a predetermined angle with respect to the ground. Both ends of the support shaft 63 may be provided with moving wheels 11 so that the gas cutter carrier unit 100 of the present invention is movable.

이와 달리, 본 발명의 다른 실시예에 따른 돌출편(68)은 도 5에 도시된 바와 같이 제1,2가스통지지프레임(31)(32)의 각각의 하부에서 돌출되어 형성되되 지지축(63)과 분리 가능하게 구비될 수도 있다. 이때, 돌출편(68)은 지지축(63)과 접촉하는 일측에서 소정길이 인입되어 형성된 회전홀(69)이 형성된다. 회전홀(69)은 지지축(63)의 외주면과 소정길이 대응되는 내주면을 갖도록 형성된다. 회전홀(69)은 도면에 도시된 바와 같이 지지축(63)의 외주면과 대응되는 돌출편(65)의 일측에서 소정길이 인입되어 형성된 인입부분(69a)과 인입부분(69a)에서 상방으로 소정각도 굴절되어 형성되는 굴절부분(69b)으로 구비될 수 있다. 이에, 지지축(63)의 외주면에서 가스통지지프레임(31)(32)이 밀착 또는 분리가능하면서 가스통지지부(30)는 호스지지부(10)에 대해 회전가능하되 분리결합이 가능하다. 또한, 회전홀(69)은 굴절부분(69b)이 형성되어 가스통지지프레임(31)(32)이 지지축(63)을 중심으로 회전시 메인프레임(15)이 인입부분(69a)에서 굴절부분(69b)으로 깊이 삽입되고 지지축(63)에 대해 가스통지지프레임(31)(32)이 분리되지 않도록 한다. 도면에 도시된 바와 달리 지지축(63)은 힌지결합편(65)에 일체로 형성되고 회전홀(69)에 의해 제1,2가스통지지프레임(31)(32)이 지지축에 대해 회전가능하게 구비될 수도 있다. 또한, 가스통지지부(30)가 호스지지부(10)에 대해 소정각도 회전할 수 있는 종래의 힌지결합수단은 모두 적용될 수 있음은 물론이다. On the contrary, the protruding piece 68 according to another embodiment of the present invention is formed to protrude from the lower portion of each of the first and second gas cylinder support frames 31 and 32, as shown in FIG. ) May be provided separably. At this time, the protrusion piece 68 is formed with a rotation hole 69 formed by introducing a predetermined length from one side in contact with the support shaft (63). The rotating hole 69 is formed to have an inner circumferential surface corresponding to a predetermined length with an outer circumferential surface of the support shaft 63. As shown in the drawing, the rotation hole 69 is predetermined upward from the inlet portion 69a and the inlet portion 69a formed by a predetermined length being drawn in at one side of the protruding piece 65 corresponding to the outer circumferential surface of the support shaft 63. It may be provided as a refractive portion 69b formed by angular refraction. Thus, while the gas cylinder support frames 31 and 32 are in close contact with or detachable from the outer circumferential surface of the support shaft 63, the gas cylinder support part 30 is rotatable with respect to the hose support part 10, but can be separated and coupled. In addition, the rotating hole 69 is formed with a refractive portion 69b so that the main frame 15 is refracted at the leading portion 69a when the gas cylinder support frames 31 and 32 rotate about the support shaft 63. It is inserted deeply into 69b so that the gas cylinder support frames 31 and 32 are not separated from the support shaft 63. Unlike the drawings, the support shaft 63 is integrally formed in the hinge coupling piece 65 and the first and second gas cylinder support frames 31 and 32 are rotatable about the support shaft by the rotation hole 69. It may be provided to. In addition, it is a matter of course that all of the conventional hinge coupling means that the gas cylinder support portion 30 can rotate a predetermined angle with respect to the hose support portion 10 can be applied.

본 발명의 결합유닛(50)은 지지축(63) 을 중심으로 회전한 가스통지지부(30)를 호스지지부(10)에 결합시킬 수 있도록 호스지지부(10)와 상기 가스통지지부(30) 사이에 형성된다.Coupling unit 50 of the present invention is formed between the hose support portion 10 and the gas cylinder support portion 30 so as to couple the gas cylinder support portion 30 rotated about the support shaft 63 to the hose support portion 10. do.

결합유닛(50)은 일단이 회전가능하게 설치되는 걸쇄부(51)와, 걸쇄부(51)가 걸려 고정되기 위한 걸림부재(57)를 구비한다. 걸림부재(57)는 제1,2지지프레임(21)(22)의 상부에 형성되고, 걸쇄부(51)는 가스통지지부(30)가 호스지지부(10)에 대해 회전되었을 시 걸림부재(57)와 대향하는 제1,2가스통지지프레임(31)(32)의 일측에 형성된다. 이와 달리 걸쇄부(51)는 제1,2지지프레임(21)(22)의 상부에 형성되고, 걸림부재(57)는 가스통지지부(30)가 호스지지부(10)에 대해 회전되었을 시 걸쇄부(51)와 대향하는 제1,2가스통지지프레임(31)(32)의 일측에 형성될 수 있다.Coupling unit 50 is provided with a latching portion 51 is rotatably installed on one end, and the locking member 57 for the latching portion 51 is caught and fixed. The catching member 57 is formed on the first and second support frames 21 and 22, and the catching part 51 is the catching member 57 when the gas cylinder support part 30 is rotated with respect to the hose support part 10. ) Is formed on one side of the first and second gas cylinder support frames 31 and 32 facing each other. On the contrary, the latching portion 51 is formed on the first and second support frames 21 and 22, and the locking member 57 is latched when the gas cylinder support portion 30 is rotated with respect to the hose support portion 10. It may be formed on one side of the first and second gas cylinder support frame 31, 32 facing the 51.

도 6을 참조하면, 걸쇄부(51)는 제1,2가스통지지프레임(31)(32)에 돌출되어 형성된 고정브라켓(52)과, 고정브라켓(52)에 회전가능하게 설치된 경첩볼트(56)와, 경첩볼트(56)의 단부와 나사결합하는 아이너트(58)로 구비된다.Referring to FIG. 6, the latching portion 51 includes a fixing bracket 52 protruding from the first and second gas cylinder support frames 31 and 32, and a hinge bolt 56 rotatably installed on the fixing bracket 52. ) And an eye nut 58 which is screwed with the end of the hinge bolt 56.

고정브라켓(52)은 제1,2가스통지지프레임(31)(32) 각각의 프레임 양측에서 하부방향으로 나란하게 돌출된 제1,2고정편(53)(54)과, 제1,2고정편(53)(54)을 관통하고 경첩볼트(56)가 회전가능하게 설치되는 지지봉(55)이 형성되어 있다.The fixing bracket 52 includes first and second fixing pieces 53 and 54 protruding side by side in a downward direction from both sides of each of the frames of the first and second gas cylinder support frames 31 and 32. A support bar 55 is formed through the pieces 53 and 54 and the hinge bolt 56 is rotatably installed.

경첩볼트(56)는 일단에 지지봉(55)에 회전가능하게 설치될 수 있도록 고리형으로 형성된 헤드부(56a)와, 헤드부(56a)에서 연장되어 형성되고 나사산이 형성된 나선봉부분(56b))으로 구비된다. The hinge bolt 56 has an annular head portion 56a formed so as to be rotatably installed on the support rod 55 at one end thereof, and a spiral rod portion 56b extending from the head portion 56a and formed with a screw thread. ) Is provided.

아이너트(58)는 경첩볼트(56)의 나선봉부분(56b)과 나사결합되는 나사홀이 형성된 나사홀부분(58a)과, 나사홀부분(58a)의 일단에 고리형으로 형성된 고리부분(58b)으로 구비된다. 나사홀부분(58a)은 나사홀이 관통되게 형성되고, 경첩볼트(56)와 아이너트(58)가 나사결합시 나선봉부분(56b)이 나사홀부분(58a)을 관통하며 고리부분(58b)으로 노출된다. The eye nut 58 has a screw hole portion 58a having a screw hole for screwing with a spiral bar portion 56b of the hinge bolt 56, and an annular ring portion formed at one end of the screw hole portion 58a. 58b). The screw hole portion 58a is formed to pass through the screw hole, and when the hinge bolt 56 and the eye nut 58 are screwed together, the spiral rod portion 56b passes through the screw hole portion 58a and the ring portion 58b. ) Is exposed.

걸림부재(57)는 제1,2지지프레임(21)(22) 상부에서 지면과 나란한 방향으로 돌출되어 형성된 것으로, 경첩볼트(56)가 고정브라켓(52)의 지지봉(55)을 중심으로 회전함에 따라 걸림부재(57)의 내측으로 삽입가능하도록, 경첩볼트(56)의 회전 궤도와 대응되는 일측단부에서 타측방향으로 소정길이 인입된 걸림홈(57a)이 형성된다. 걸림홈(57a)의 너비는 나선봉부분(56b)이 삽입가능하되 아이너트(58)는 걸릴 수 있도록 아이너트(58)보다는 작은 너비를 갖도록 형성된다. The locking member 57 is formed by protruding in the direction parallel to the ground on the first and second support frames 21 and 22, and the hinge bolt 56 rotates around the support bar 55 of the fixing bracket 52. As it can be inserted into the locking member 57, the locking groove 57a is formed in a predetermined length in the other direction at one end portion corresponding to the rotational track of the hinge bolt 56. The width of the locking groove 57a is formed to have a smaller width than the eye nut 58 so that the spiral bar portion 56b can be inserted therein but the eye nut 58 can be caught.

결합유닛(50)의 결합방법을 상세하게 설명하면, 힌지결합부(60)에 의해 호스지지부(10)에 대하여 가스통지지부(30)가 지면에서부터 소정각도 회전되고 제1,2가스통지지프레임(31)(32)이 제1,2지지프레임(21)(22)에 안착될 시, 작업자는 경첩볼트(56)를 회전시켜 걸림부재(57)에 삽입시킨다. 그 뒤 아이너트(58)를 회전시켜 경첩볼트(56)와 아이너트(58)를 나사결합시키며 경첩볼트(56)를 아이너트(58)의 나사홀부분에 관통되게 한다. 아이너트(58)의 나사홀부분(58a) 또는 고리부분(58b)이 걸림부재(57)의 하면에 위치하여 밀착될 때 까지 아이너트(58)를 회전시킨다. 이에 제1,2가스통지지프레임(31)(32)이 제1,2지지프레임(21)(22)에 고정되도록함으로써 호스지지부(10)에 대하여 소정각도 회전된 가스통지지부(30)를 호스지지부(10)에 고정시킬 수 있다. When the coupling method of the coupling unit 50 will be described in detail, the gas cylinder support portion 30 is rotated by a predetermined angle from the ground with respect to the hose support portion 10 by the hinge coupling portion 60 and the first and second gas cylinder support frames 31 are rotated. When the 32 is seated on the first and second support frames 21 and 22, the operator rotates the hinge bolt 56 to insert the locking member 57. Thereafter, the eye nut 58 is rotated so that the hinge bolt 56 and the eye nut 58 are screwed together so that the hinge bolt 56 penetrates the screw hole of the eye nut 58. The eye nut 58 is rotated until the screw hole portion 58a or the ring portion 58b of the eye nut 58 is positioned on the bottom surface of the locking member 57 and is in close contact with the screw nut portion 58a. Accordingly, the first and second gas cylinder support frames 31 and 32 are fixed to the first and second support frames 21 and 22 so that the gas cylinder support part 30 rotated by a predetermined angle with respect to the hose support part 10 is supported by the hose support part. Can be fixed to (10).

상기와 같은 본 발명의 가스절단기용 캐리어유닛(100)은 절단 또는 용접 작업을 위하여 가스통지지부(30)를 호스지지부(10)에 대하여 소정각도 기울일때 힌지결합부(60)가 구비되어 작업자가 적은힘으로 가스통이 탑재된 가스통지지부(30)를 호스지지부(10)에 대하여 기울일 수 있다. 또한, 가스통의 교환 및 탑재시 가스통설치대(35)가 지면에 밀착되어 작업자가 가스통을 들어올리지않고 가스통을 굴려 가스통설치대(35)에 장착할 수 있다. 또한, 결합유닛(50)에 의해 호스지지부(10)에 대하여 회전된 가스통지지부(30)를 손쉽게 고정할 수 있다. 그리고 높이조절부(40)에 의해 제1,2지지프레임(21)(22)의 높이가 조절되어 제1,2지지프레임(21)(22)이 지지하는 제1,2가스통지지프레임(31)(32)이 지면에 대하여 기울여지는 각도를 조절할 수 있다, 즉, 사용자에 따라 손잡이의 높이를 조절하여 작업자의 편의성을 증진시킬 수 있다. The carrier unit 100 for a gas cutter of the present invention as described above is provided with a hinge coupling part 60 when the gas cylinder support part 30 is inclined at a predetermined angle with respect to the hose support part 10 for cutting or welding work. The gas cylinder support part 30 on which the gas cylinder is mounted may be inclined with respect to the hose support part 10 by the force. In addition, when the gas cylinder is replaced and mounted, the gas cylinder mounting stand 35 is in close contact with the ground, so that the operator can roll the gas cylinder without mounting the gas cylinder and mount the gas cylinder mounting stand 35. In addition, the gas cylinder support part 30 rotated with respect to the hose support part 10 by the coupling unit 50 can be easily fixed. The height of the first and second support frames 21 and 22 is adjusted by the height adjuster 40 to support the first and second gas cylinder support frames 31 supported by the first and second support frames 21 and 22. The angle of inclination of the 32 can be adjusted with respect to the ground, that is, the height of the handle can be adjusted according to the user to enhance the convenience of the operator.

이와 달리, 본 발명의 결합유닛(70)의 걸림부재(75)는 도 7에 도시된 바와 같이 제1,2지지프레임(21)(22)의 상부측 외주면에서 돌출되어 형성되고, 걸쇄부(71)는 걸림부재(75)가 삽입될 수 있는 걸림홈(72)이 형성되고 제1,2가스통지지프레임(31)(32)에 회전가능하게 결합된 편형의 부재로 구비되어 걸쇄부(71)를 걸림홈(72)에 걸어 제1,2지지프레임(21)(22)에 제1,2가스통지지프레임(31)(32)을 고정할 수 있다. 이처럼 본 발명의 걸림부재와 걸쇄부는 다양한 형태로 구비되어 제1,2지지프레임(21)(22)에 제1,2가스통지지프레임(31)(32)을 간단히 고정시킬 수 있다.On the contrary, the locking member 75 of the coupling unit 70 of the present invention is formed to protrude from the outer peripheral surface of the upper side of the first and second support frames 21 and 22, as shown in FIG. 71 is formed as a latching member 72 is inserted into the engaging groove 72 can be inserted into the first and second gas cylinder support frame 31, 32 rotatably coupled to the latch member 71 ) And the first and second gas cylinder support frames 31 and 32 may be fixed to the first and second support frames 21 and 22 by hanging on the locking grooves 72. As described above, the locking member and the latching part of the present invention may be provided in various forms to simply fix the first and second gas cylinder support frames 31 and 32 to the first and second support frames 21 and 22.

이처럼 본 발명의 결합유닛은 가스통지지부(30)가 호스지지부(10)에 대해 회전되었을 시 제1,2가스통지지프레임(31)(32)을 제1,2지지프레임에 고정시키며 이에 한정되지 않고 종래의 다양한 결합수단이 적용될 수 있다. As described above, the coupling unit of the present invention fixes the first and second gas cylinder support frames 31 and 32 to the first and second support frames when the gas cylinder support part 30 is rotated with respect to the hose support part 10. Various conventional coupling means can be applied.

이상에서 설명한 본 발명의 가스절단기용 캐리어유닛는 호스지지부에 대하여 가스통지지부가 회전가능하게 결합되고 결합이 용이하여 가스통의 탑재와 이동 작업이 효율적이다. 또한, 작업자가 적은힘으로 가스통의 탑재와 운반작업을 할 수 있기 때문에 작업자의 신체에 무리를 주지 않으며 작업을 능률을 향상시킨다.Gas carrier support unit of the present invention described above is a gas cylinder support portion rotatably coupled to the hose support portion and the coupling is easy to mount and move the gas cylinder is efficient. In addition, since the operator can mount and transport the gas cylinders with little force, the operator's body is not overwhelmed and the work efficiency is improved.

이상에서는 본 발명의 바람직한 실시예에 대하여 도시하고 설명하였지만, 본 발명은 상술한 특정의 상술한 특정의 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 다양한 변형실시가 가능한 것은 물론이고, 그러한 변형 실시는 본 발명의 기술적 사상이나 전망으로부터 개별적으로 이해되어서는 안 될 것이다.Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the above-described specific embodiments of the invention, and the invention belongs without departing from the gist of the invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such modifications should not be individually understood from the technical spirit or the prospect of the present invention.

10 : 호스지지부 30 : 가스통지지부
50 : 결합유닛 60 : 힌지결합부10: hose support portion 30: gas cylinder support portion
50: coupling unit 60: hinge coupling

Claims (7)

하면이 지면과 밀착되고 상면에 가스통이 설치되는 가스통설치대와, 상기 가스통설치대의 일측에서 상방으로 연장된 가스통지지프레임을 구비하는 가스통지지부와;
상기 가스통지지부를 회전시켜 상기 가스통이 지면에 대해 소정각도 기울여 들어올려질 수 있도록 상기 가스통지지부와 힌지결합부에 의해 결합되고 호스가 권취된 릴이 설치된 메인프레임과, 상기 회전된 가스통지지부를 지지하기 위해 상기 메인프레임에서 상부로 연장된 지지프레임을 구비하는 호스지지부와;
상기 회전된 가스통지지부를 상기 호스지지부에 고정시키도록 상기 호스지지부와 상기 가스통지지부 사이에 형성된 결합유닛;을 구비하는 것을 특징으로 하는 가스절단기용 캐리어유닛.A gas cylinder support part having a lower surface in close contact with the ground and having a gas cylinder mounting stand on which an upper gas cylinder is installed, and a gas cylinder supporting frame extending upward from one side of the gas cylinder mounting stand;
A main frame coupled with the gas cylinder support part and the hinge coupling part and having a reel in which a hose is wound to rotate the gas cylinder support part so that the gas cylinder can be lifted at a predetermined angle with respect to the ground, and supporting the rotated gas cylinder support part; A hose support having a support frame extending upward from the main frame;
And a coupling unit formed between the hose support part and the gas cylinder support part to fix the rotated gas cylinder support part to the hose support part. 제1항에 있어서,
상기 힌지결합부는 상기 메인프레임의 일측에 돌출되어 형성되고 힌지결합홀이 형성된 힌지결합편과, 상기 힌지결합편의 힌지결합홀에 관통되어 회전가능하게 구비되고 일측이 상기 가스통지지프레임과 결합되는 지지축을 구비하는 것을 특징으로 하는 가스절단기용 캐리어유닛.The method of claim 1,
The hinge coupling portion protrudes on one side of the main frame and has a hinge coupling piece having a hinge coupling hole, and a support shaft that is rotatably penetrated through the hinge coupling hole of the hinge coupling piece and one side is coupled to the gas cylinder support frame. Carrier unit for a gas cutter, characterized in that provided. 제2항에 있어서,
상기 가스통지지프레임은 상기 지지축과 분리가능하게 결합되도록 상기 가스통지지프레임의 하부 일측에서 돌출되어 형성되고 상기 지지축과 접촉하는 일측에서 소정길이 인입된 회전홀이 형성된 돌출편을 구비하는 것을 특징으로 하는 가스절단기용 캐리어유닛.The method of claim 2,
The gas cylinder support frame is formed to protrude from one side of the lower side of the gas cylinder support frame to be detachably coupled to the support shaft, characterized in that it has a protruding piece formed with a rotating hole in which a predetermined length is drawn in one side contacting the support shaft. Carrier unit for a gas cutter. 제3항에 있어서,
상기 회전홀은 상기 메인프레임과의 결합력을 높일 수 있도록 상기 메인프레임이 인입되는 인입부분과, 상기 인입부분에서 소정각도 굴절되어 형성되는 굴절부분을 구비하는 것을 특징으로 하는 가스절단기용 캐리어유닛.The method of claim 3,
The rotary hole is a carrier unit for a gas cutting machine, characterized in that it comprises an inlet portion into which the main frame is drawn so as to increase the coupling force with the main frame, and a deflection portion formed by refracting a predetermined angle in the inlet portion. 제1항에 있어서,
상기 결합유닛은 상기 지지프레임의 상부 또는 상기 가스통지지프레임의 일측에 설치되는 걸림부재와, 상기 가스통지지부가 상기 호스지지부에 대해 회전되었을 시 상기 걸림부재와 대향하는 상기 가스통지지프레임의 일측 또는 상기 지지프레임 상부에 형성되어 상기 걸리부재가 걸려 고정되는 걸쇄부를 구비하는 것을 특징으로 하는 가스절단기용 캐리어유닛.The method of claim 1,
The coupling unit includes a locking member installed on an upper side of the support frame or on one side of the gas cylinder support frame, and one side or the support of the gas cylinder support frame facing the locking member when the gas cylinder support is rotated with respect to the hose support. A carrier unit for a gas cutter is formed on the frame and characterized in that it comprises a latch portion to which the hook member is fixed. 제5항에 있어서,
상기 걸쇄부는 상기 가스통지지프레임 또는 상기 지지프레임에 돌출되어 형성된 고정브라켓과, 상기 고정브라켓에 회전가능하게 설치되고 외주면에 나사산이 형성된 경첩볼트와 상기 경첩볼트와 나사결합되는 아이너트를 구비하고,
상기 걸림부재는 상기 경첩볼트의 회전에 따라 상기 경첩볼트가 삽입가능한 걸림홈이 형성되는 것을 특징으로 하는 가스절단기용 캐리어유닛.The method of claim 5,
The latching portion includes a fixed bracket formed to protrude from the gas cylinder support frame or the support frame, a hinge bolt rotatably installed on the fixed bracket and a screw thread formed on an outer circumferential surface thereof, and an eye nut screwed with the hinge bolt.
The locking member is a carrier unit for a gas cutter, characterized in that the locking groove is formed that can be inserted into the hinge bolt in accordance with the rotation of the hinge bolt. 제1항에 있어서,
상기 가스통지지프레임을 지지하는 상기 지지프레임의 높이를 조절하여 상기 호스지지부에 대하여 회전되는 상기 가스통지지부의 회전각도를 조절할 수 있도록 상기 지지프레임에 형성되는 높이조절부가 더 구비되는 것을 특징으로하는 가스용접용 캐리어유닛.





The method of claim 1,
Gas welding, characterized in that the height adjustment portion is further provided on the support frame to adjust the height of the support frame for supporting the gas cylinder support frame to adjust the rotation angle of the gas cylinder support portion rotated with respect to the hose support portion Carrier unit for.





KR1020180025273A 2018-03-02 2018-03-02 Carriage for gas cutting apparatus KR102109036B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021206237A1 (en) * 2020-04-09 2021-10-14 더블유아이씨 주식회사 Transfer apparatus for preventing leakage of toxic combustible semiconductor special gas

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS61103699U (en) * 1984-12-11 1986-07-01
JPH0260672U (en) * 1988-10-28 1990-05-07
KR900008154Y1 (en) * 1987-08-11 1990-09-03 정종우 Display equipment for barber's pole
KR200437068Y1 (en) 2006-12-28 2007-10-31 동문산업(주) carrier for gas welding machine
KR20080002188U (en) 2006-12-22 2008-06-26 오애자 Carrier for gas welding device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103699U (en) * 1984-12-11 1986-07-01
KR900008154Y1 (en) * 1987-08-11 1990-09-03 정종우 Display equipment for barber's pole
JPH0260672U (en) * 1988-10-28 1990-05-07
KR20080002188U (en) 2006-12-22 2008-06-26 오애자 Carrier for gas welding device
KR200437068Y1 (en) 2006-12-28 2007-10-31 동문산업(주) carrier for gas welding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021206237A1 (en) * 2020-04-09 2021-10-14 더블유아이씨 주식회사 Transfer apparatus for preventing leakage of toxic combustible semiconductor special gas

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