KR101927241B1 - friction draft gear of wire rope for outer wall - Google Patents

friction draft gear of wire rope for outer wall Download PDF

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Publication number
KR101927241B1
KR101927241B1 KR1020180104638A KR20180104638A KR101927241B1 KR 101927241 B1 KR101927241 B1 KR 101927241B1 KR 1020180104638 A KR1020180104638 A KR 1020180104638A KR 20180104638 A KR20180104638 A KR 20180104638A KR 101927241 B1 KR101927241 B1 KR 101927241B1
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South Korea
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frame
wire rope
wall
support
supporting
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KR1020180104638A
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Korean (ko)
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모영길
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모영길
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The present invention relates to a wire rope towing device for an outer wall which tows a wire rope on which a work board allowing a worker to sit thereon is detachably fixed to clean an outer wall surface of a high-rise building or repair a water leak portion on a rooftop after completing work to hoist the wire rope. According to an embodiment of the present invention, the wire rope towing device for an outer wall comprises: a first frame which is detachably fixed on a guardrail of a rooftop of a building, is applied to a towing device to tow a wire rope on which a work board allowing a worker to sit thereon is fixed, and has a first support part of an arc shape formed on an inner surface thereof and tightly supported on an outer circumference of the guardrail; a first rotary roller which is mounted on an outer surface of the first frame, and supports the wire rope when towing the wire rope; a second frame having a second support part of an arc shape tightly supported on the outer circumference of the guardrail to be moved therein, wherein one end thereof is rotatably connected to one end of the first frame; a second rotary roller which is mounted on an outer surface of the second frame, and supports the wire rope when towing the wire rope; a first locker to detachably fix a second extension part formed on the other end of the second frame on a first extension part formed on the other end of the first frame; and a second locker to penetrate the second extension part of the second frame to support the second support part to be axially moved, and tightly attach the first and the second support part to the outer circumference of the guardrail to detachably fix the first and the second support part.

Description

외벽용 와이어로프 견인장치{friction draft gear of wire rope for outer wall}Technical Field [0001] The present invention relates to a wire rope pulling apparatus for an outer wall,

본 명세서는 견인장치에 관한 것으로, 보다 구체적으로 설명하면, 고층 건물의 외벽면을 세정하거나, 누수부위 등을 보수작업하기 위해 작업자가 걸터 앉는 작업대가 탈착가능하게 고정되는 와이어로프를 작업 종료후 옥상에서 견인하여 끌어올릴 수 있도록 한, 외벽용 와이어로프 견인장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a pulling apparatus, and more particularly to a pulling apparatus, more specifically, a wire rope in which a work table on which a worker sits is detachably fixed for cleaning an outer wall surface of a high- To a wire rope pulling device for an outer wall.

본 명세서에서 달리 표시되지 않는 한, 이 섹션에 설명되는 내용들은 이 출원의 청구항들에 대한 종래 기술이 아니며, 이 섹션에 포함된다고 하여 종래 기술이라고 인정되는 것은 아니다.Unless otherwise indicated herein, the contents set forth in this section are not prior art to the claims of this application and are not to be construed as prior art to be included in this section.

일반적으로, 빌딩, 아파트 등의 고층 건물 외벽면의 세정작업, 도장작업, 누수부위 보수작업시 등에는 건물 옥상의 난간대에 고정시킨 와이어로프에 작업자가 걸터 앉는 작업대를 메달아 승강시켜 작업하는 원시적인 방법이 사용된다. 이때 작업부위에 따라 작업자 위치를 변경하기 위해 난간대에 로프 고정위치를 신속하게 변경할 수 있어 작업시간을 단축시킬 수 있는 이점을 갖게 된다.Generally, when cleaning the exterior wall of a high-rise building such as a building, an apartment, or the like, a repair work, a repair work on a leaking area, etc., a worker who sits on a wire rope secured to a rooftop of a building roof, Method is used. At this time, the rope fixing position can be changed quickly on the railing for changing the worker position according to the work area, which has the advantage of shortening the work time.

이와 반면에, 옥상 난간대에 고정된 와이어로프에 고정된 작업대에 작업자가 걸터 앉아 소정의 작업을 종료한 후, 사용자(또 다른 작업자를 말함)가 옥상에서 와이어로프를 직접 견인하여 끌어올리게 되므로 많은 힘이 요구되어 피로도가 가중된다. 또한 옥상 위의 작업자가 와이어로프를 견인하는 도중에 부주의로 인해 로프를 놓칠 경우 건물 주변에서 통행하는 사람 또는 작업자가 와이어로프에 의해 크게 다칠 수 있는 안전사고가 발생될 수 있는 단점을 갖는다.On the other hand, after the operator completes a predetermined operation by hanging on a workbench fixed to a wire rope fixed on a rooftop railroad, a user (another worker) pulls the wire rope directly from the roof and pulls it up, The fatigue is increased. In addition, when a rope is inadvertently missed while a worker on the roof is pulling the wire rope, there is a disadvantage that a safety accident can be caused that a person or an operator passing around the building may be seriously injured by the wire rope.

한편, 복수의 작업자가 탑승할 수 있는 곤도라장치를 이용하여 작업하되, 곤도라장치는 곤도라의 좌우측에 배치된 와이어로 현수지지하고, 옥상에 설치되는 윈치 등의 승강장치에 의해 와이어를 적절하게 감기와 풀기를 반복하여 작업자를 승강시킬 수 있게 된다. 이때 작업종료 후 옥상에서 윈치에 의해 와이어를 쉽게 견인할 수 있어 작업성을 향상시킬 수 있는 이점을 갖게 된다.On the other hand, a plurality of operators work by using a gonadal apparatus capable of boarding, in which the gonadal apparatus is suspendably supported by wires arranged on the left and right sides of the gonad, and the wire is appropriately wound and raised by a lifting device such as a winch It is possible to raise and lower the operator by repeating the unfolding. At this time, after the work is finished, the wire can be easily pulled by the winch on the roof, and the workability can be improved.

이와 반면에, 곤도라장치를 사용하는 경우 중량체의 윈치장치를 옥상에 들어 올리기 위해서는 기중기(크레인)를 사용하여 사전에 옮겨야 되므로 별도의 운반비용이 소요되는 단점을 갖는다.On the other hand, in the case of using the gondola device, since the winch device of the weight is lifted up on the roof by using a crane (crane), there is a disadvantage that a separate transportation cost is required.

대한민국 공개특허공보 공개번호 특2002- 0040386호에 벽면승강 곤도라장치가 게시되어 있다.Korean Patent Laid-Open Publication No. 2002-0040386 discloses a wall-lifting gondola device.

본 명세서의 실시예는, 고층 건물의 외벽면을 세정하거나 또는 보수작업하기 위해 작업대가 탈착가능하게 고정되는 와이어로프를 옥상에서 적은 힘으로도 신속하게 견인할 수 있도록 한, 외벽용 와이어로프 견인장치와 관련된다.The embodiment of the present invention is a wire rope pulling apparatus for an outer wall which is capable of quickly pulling a wire rope detachably fixed on a work table for cleaning or repairing the outer wall surface of a high- Lt; / RTI >

본 명세서의 실시예는, 고층 건물의 옥상에 설치된 난간대(난간파이프)에 견인장치를 용이하게 탈착시킬 수 있도록 한, 외벽용 와이어로프 견인장치와 관련된다.The embodiment of the present invention relates to a wire rope pulling device for an outer wall, which enables a pulling device to be easily detached from a railing (railing pipe) provided on the roof of a high-rise building.

상기 및 기타 본 명세서의 목적을 달성하기 위하여 본 명세서의 일 실시예에 따르면,In order to achieve the above and other objects of the present disclosure, according to one embodiment of the present disclosure,

건물 옥상의 난간대에 탈착가능하게 고정되고, 작업자가 앉는 작업대가 고정되는 와이어로프를 견인하기 위한 견인장치에 적용되고,The present invention is applied to a pulling device for pulling a wire rope which is detachably fixed to a railing of a building roof and on which a workbench on which a worker sits is fixed,

상기 난간대 외주연에 밀착지지되는 호형태의 제1지지편이 내측면에 형성되는 제1프레임;A first frame having an arc-shaped first support piece, which is supported on the outer periphery of the balancer,

상기 제1프레임 외측면에 장착되고, 상기 와이어로프를 견인시 지지하는 제1회전롤러;A first rotating roller mounted on the outer surface of the first frame and supporting the wire rope when towed;

일단이 힌지에 의해 상기 제1프레임 일단에 회동가능하게 연결되고, 상기 난간대 외주연에 밀착지지되는 호형태의 제2지지편이 내부에서 이동가능하게 형성되는 제2프레임;A second frame rotatably connected to one end of the first frame by a hinge and having an arc-shaped second support piece closely contacted with the outer periphery of the balancer to be movable therein;

상기 제2프레임 외측면에 장착되고, 상기 와이어로프를 견인시 지지하는 제2회전롤러;A second rotating roller mounted on the outer surface of the second frame and supporting the wire rope when towed;

상기 제1프레임의 타단에 형성되는 제1연장편에 상기 제2프레임 타단에 형성되는 제2연장편을 탈착가능하게 고정하기 위한 제1로커;A first rocker detachably fixing a second extension formed on the other end of the second frame to a first extension formed on the other end of the first frame;

상기 제2프레임의 제2연장편을 관통하여 상기 제2지지편을 축방향으로 이동가능하게 지지하며, 상기 난간대 외주연에 상기 제1,2지지편을 밀착시켜 탈착가능하게 고정하기 위한 제2로커;를 구비하는 것을 특징으로 하는 외벽용 와이어로프 견인장치를 제공한다.A second frame extending through the second elongated portion of the second frame to movably support the second supporting piece in the axial direction, and a second frame for detachably fixing the first and second supporting pieces in close contact with the outer periphery of the balancer, A wire rope pulling device for an outer wall is provided.

전술한 구성을 갖는 본 명세서에 따르면 아래와 같은 이점을 갖는다.The present invention having the above-described configuration has the following advantages.

고층 건물의 외벽면을 세정하거나 또는 보수작업하기 위해 작업자가 걸터 앉는 작업대가 탈착가능하게 고정되는 와이어로프를 옥상에서 적은 힘으로도 신속하게 견인하게 되므로 작업로프를 끌어당기는 사용자 피로도를 줄이고(종래에 비해 1/3의 힘을 이용하여 견인할 수 있다), 안전성 및 실용성을 확보할 수 있다.Since the work rope to which the worker sitting on the worker sits to detachably fix the outer wall surface of the high-rise building or to repair work is rapidly pulled from the roof with a small force, the user fatigue pulling the work rope is reduced It can be pulled by using a force of 1/3 compared with that of the first embodiment), and safety and practicality can be ensured.

또한, 고층 건물의 옥상에 설치된 난간대에 견인장치를 원터치방식으로 탈착시킬 수 있어 견인장치의 클램핑위치를 옮길 경우 작업시간 단축이 가능하고 사용자에게 편의성을 제공할 수 있다.In addition, it is possible to detach the pulling device on the rooftop of a high-rise building in a one-touch manner, thereby reducing the work time and providing convenience to the user when shifting the clamping position of the pulling device.

도 1은 본 명세서의 바람직한 실시예에 따른 외벽용 와이어로프 견인장치의 사시도,
도 2는 도 1에 도시된 견인장치의 측면도,
도 3은 도 1에 도시된 견인장치의 체결전 상태의 도면,
도 4는 도 1에 도시된 견인장치의 사용상태도이다.1 is a perspective view of a wire rope pulling apparatus for an outer wall according to a preferred embodiment of the present invention,
Figure 2 is a side view of the traction device shown in Figure 1;
Fig. 3 is a view of the traction device shown in Fig. 1 before fastening,
4 is a use state diagram of the traction device shown in Fig.

이하, 첨부도면을 참조하여 본 명세서의 바람직한 실시예에 따른 외벽용 와이어로프 견인장치를 상세히 설명하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a wire rope pulling apparatus for an outer wall according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 4를 참조하면, 본 명세서의 일 실시예에 따른 외벽용 와이어로프 견인장치는1 to 4, an outer wall wire rope pulling apparatus according to an embodiment of the present invention includes:

고층 건물의 옥상의 난간대(10)(난간파이프)에 탈착가능하게 고정되고, 작업자가 걸터 앉는 작업대(23)가 고정되는 와이어로프(13)를 견인하기 위한 견인장치(A)에 적용되고,Is applied to a towing device (A) for pulling a wire rope (13) to be detachably fixed to a rooftop railing (10) (railing pipe) of a high-rise building and to which a workbench (23)

난간대(10) 외주연에 밀착지지되는 호 형태의 제1지지편(11)이 내측면에 형성되는 제1프레임(12);A first frame (12) having an inner side surface formed with a first support piece (11) in the form of an arc and supported in tight contact with the outer periphery of the railblock (10);

제1프레임(12)의 외측면에 회전자재토록 장착되고, 옥상에서 와이어로프(13)를 견인시 지지하는 제1회전롤러(14);A first rotating roller 14 rotatably mounted on the outer surface of the first frame 12 and supporting the wire rope 13 when towing from the roof;

일단이 힌지(15)(경첩을 말함)에 의해 제1프레임(12) 일단에 회동가능하게 연결되고, 난간대(10) 외주연에 밀착지지되는 호 형태의 제2지지편(16)이 내부에서 이동가능하게 형성되는 제2프레임(17);A second supporting piece 16 which is rotatably connected to one end of the first frame 12 by means of a hinge 15 (hinge) and which is in close contact with the outer periphery of the railing 10, A second frame (17) movably formed;

제2프레임(17)의 외측면에 회전자재토록 장착되고, 옥상에서 와이어로프(13)를 견인시 지지하는 제2회전롤러(18);A second rotating roller 18 rotatably mounted on the outer surface of the second frame 17 and supporting the wire rope 13 when pulled on the roof;

제1프레임(12)의 타단에 형성되는 제1연장편(19)에 제2프레임(17) 타단에 형성되는 제2연장편(20)을 탈착가능하게 고정하기 위한 제1로커(21);A first rocker 21 for detachably fixing a second extension piece 20 formed at the other end of the second frame 17 to a first extension piece 19 formed at the other end of the first frame 12;

제2프레임(17)의 제2연장편(20)을 관통하여 제2지지편(16)을 축방향으로 이동가능하게 지지하며, 난간대(10) 외주연에 제1,2지지편(11,16)을 밀착시켜 탈착가능하게 고정하기 위한 제2로커(22);를 구비한다.The second supporting piece 16 is movably supported in the axial direction through the second extended piece 20 of the second frame 17 and the first and second supporting pieces 11, And a second locker (22) for releasably fixing the first locker (16).

전술한 제1로커(21)는 제2프레임(17)의 제2연장편(20)에 형성된 관통공(20a)을 관통하고, 외측단에 로드(rod) 형태의 제1손잡이(21a)가 형성되는 볼트형태의 제1체결부재(21b)와, 제1프레임(12)의 제1연장편(19) 외측면에 형성되어 제1체결부재(21b)가 나사결합되는 제1너트(24)를 구비하여 이루어진다.The first rocker 21 passes through the through hole 20a formed in the second extension piece 20 of the second frame 17 and has a first handle 21a in the form of a rod at its outer end A first nut 24 formed on the outer surface of the first extended piece 19 of the first frame 12 and screwed into the first fastening member 21b, .

전술한 제2로커(22)는 내측단이 제2프레임(17)의 제2연장편(20)을 관통하여 제2지지편(16)에 연결되고 외측단에 로드(rod) 형태의 제2손잡이(22a)가 형성되는 볼트형태의 제2체결부재(22b)와, 제2프레임(17)의 제2연장편(20) 외측면에 형성되고 제2체결부재(22b)가 나사결합되는 제2너트(25)를 구비하여 이루어진다.The second rocker 22 has an inner end connected to the second support piece 16 through the second extension piece 20 of the second frame 17 and a second rod- A second fastening member 22b in the form of a bolt in which the handle 22a is formed and a second fastening member 22b formed on the outer surface of the second extension piece 20 of the second frame 17, 2 nut (25).

도면에는 미 도시 되었으나, 전술한 제1,2손잡이(21a,22a)를 파지할 경우 미끄러지는 것을 방지하고 그립(grip)력을 증대시킬 수 있도록 제1,2손잡이(21a,22a) 의 외주연이 다각형으로 형성되거나, 또는 제1,2손잡이(21a,22a)의 외주연에 너얼링(knurling)이 형성될 수 있다.Although not shown in the drawing, in order to prevent the first and second grips 21a and 22a from slipping when gripping and to increase the grip force, the first and second grips 21a and 22a, Or knurling may be formed on the outer circumferences of the first and second knobs 21a and 22a.

전술한 제1,2지지편(11,16)의 내측면에 형성되고, 난간대(10) 외주연에 제1,2지지편(11,16)을 밀착시켜 고정시킬 경우 난간대(10)로부터 제1,2지지편(11,16)이 미끄러지는 것을 방지하기 위한 제1,2패드(26,27)(일 예로서, 고무재가 사용될 수 있음);를 더 구비한다.When the first and second support pieces 11 and 16 are closely fitted and fixed to the outer periphery of the railblock 10 in the inner side of the first and second support pieces 11 and 16, The first and second pads 26 and 27 (for example, a rubber material can be used) for preventing the first and second support pieces 11 and 16 from slipping.

전술한 제1,2지지편(11,16) 및 제1,2프레임(12,17)은 내부식성 및 내구성을 갖도록 스테인레스스틸재가 사용될 수 있다.The first and second supporting pieces 11 and 16 and the first and second frames 12 and 17 may be made of stainless steel so as to have corrosion resistance and durability.

도면중 미 설명부호 23은 와이어로프(13)에 탈착가능하게 고정되고, 고층 건물의 외벽면을 세정하거나, 도장하거나 또는 누수 보수작업시 작업자가 걸터 앉는 작업대 이고,In the drawing, reference numeral 23 denotes a work table which is detachably fixed to the wire rope 13 and which cleans the exterior wall surface of the high-rise building,

28은 제1체결부재(21b)에 형성되고, 제1연장편(19)에 제2연장편(20)을 밀착시켜 고정시키기 위해 제1체결부재(21b)를 제1너트(24)에 나사결합시켜 체결할 경우, 제1체결부재(21b)가 축방향으로 설정된 거리를 초과하여 이동되는 것을 제한하기 위한 스토퍼 이다.28 is formed on the first fastening member 21b and the first fastening member 21b is screwed to the first nut 24 so as to fix the second elongated piece 20 in close contact with the first elongated piece 19. [ And is a stopper for restricting movement of the first fastening member 21b beyond a predetermined distance in the axial direction when fastened together.

이하에서, 본 명세서의 일 실시예에 따른 외벽용 와이어로프 견인장치의 사용예를 첨부도면에 따라 설명한다.Hereinafter, an example of using a wire rope pulling apparatus for an outer wall according to an embodiment of the present invention will be described with reference to the accompanying drawings.

도 1 내지 도 4에서와 같이, 전술한 제1로커(21) 및 제2로커(22)의 로킹상태를 해제시켜 제1프레임(12) 및 제2프레임(17)을 힌지(15)를 중심축으로 하여 벌린 후, 고층 건물의 옥상 난간에 설치된 난간대(10) 외주연에 제1지지편(11) 및 제2지지편(16)을 밀착시킨다.The first and second lockers 21 and 22 are released from the locked state to move the first frame 12 and the second frame 17 to the center of the hinge 15, The first supporting piece 11 and the second supporting piece 16 are brought into close contact with the outer periphery of the railblock 10 installed on the roof railing of the high-rise building.

이때, 제1,2지지편(11,16) 내주연에 형성된 제1,2패드(26,27)에 의해 난간대(10)로부터 제1,2지지편(11,16)이 미끄러지는 것을 방지할 수 있다.At this time, the first and second pads 26 and 27 formed on the periphery of the first and second support pieces 11 and 16 prevent the first and second support pieces 11 and 16 from sliding can do.

전술한 제1로커(21)의 로킹에 의해 제1프레임(12)에 대해 제2프레임(17)을 체결할 수 있다. 즉 제1로커(21)의 제1손잡이(21a)를 파지하여 제1체결부재(21b)를 제2프레임(17)의 제2연장편(20)에 형성된 관통공(20a)을 통과시킨 후, 제1프레임(12)의 제1연장편(19) 외측면에 형성된 제1너트(24)에 나사결합시켜 체결한다.The second frame 17 can be fastened to the first frame 12 by locking the first locker 21 described above. The first fastening member 21b is held by the first handle 21a of the first locker 21 so as to pass through the through hole 20a formed in the second extension piece 20 of the second frame 17 And a first nut (24) formed on the outer surface of the first extension piece (19) of the first frame (12).

따라서, 제1,2프레임(12,17)의 제1,2지지편(11,16)이 난간대(10) 외측면에 밀착지지된 상태를 유지할 수 있다.Accordingly, the first and second support pieces 11 and 16 of the first and second frames 12 and 17 can be maintained in tight contact with the outer surface of the rail railing 10.

전술한 제2로커(22)의 로킹에 의해 난간대(10) 외주연에 밀착된 제1,2지지편(11,16)을 고정시킬 수 있다.It is possible to fix the first and second support pieces 11 and 16 which are in close contact with the outer periphery of the railroad girder 10 by locking the second rocker 22 described above.

이를 상세하게 설명하면, 제2로커(22)의 제2손잡이(22a)를 파지하여 시계 방향으로 회전시킬 경우, 제2프레임(17)의 제2연장편(20) 외측면에 형성된 제2너트(25)에 나사결합된 제2로커(22)의 제2체결부재(22b)가 축방향으로 전진이동하게 된다.The second nut 22 formed on the outer surface of the second extension piece 20 of the second frame 17 is rotated in the clockwise direction by grasping the second handle 22a of the second locker 22. [ The second fastening member 22b of the second locker 22 threadedly coupled to the first fastening member 25 is moved forward in the axial direction.

전술한 바와 같이 제2체결부재(22b)를 축방향으로 이동시킴에 따라, 제2체결부재(22b) 내측단에 연결된 제2지지편(16)을 난간대(10)에 대해 가압하게 되므로 난간대(10) 외주연에 밀착된 제1,2지지편(11,16)을 가압하여 고정시킬 수 있다.The second supporting member 16 connected to the inner end of the second fastening member 22b is pressed against the rail railing 10 by moving the second fastening member 22b in the axial direction as described above, The first and second support pieces 11 and 16 adhered to the outer circumferential edge can be pressed and fixed.

따라서, 외벽용 와이어로프 견인장치(A)를 고층 건물의 옥상 난간에 설치된 난간대(10)에 고정하는 작업이 종료된다.Thus, the work of fixing the outer wall wire rope towing device A to the railing 10 installed on the roof railing of the high-rise building is completed.

한편, 난간대(10)로부터 와이어로프 견인장치(A)를 분리하는 것은, 난간대(10)에 와이어로프 견인장치(A)를 고정하는 순서와 역순에 의해 이루어지므로 이들의 상세한 설명은 생략한다.On the other hand, the separation of the wire rope towing device A from the balancer 10 is performed in the reverse order to the procedure for fixing the wire rope towing device A to the railing 10, and thus a detailed description thereof will be omitted.

전술한 와이어로프 견인장치(A)를 난간대(10)에 설치함에 따라 일단이 고층 건물의 옥상 일측에 고정된 와이어로프(13) 타단을 제1,2회전롤러(14,18)를 통과시켜 지면에 거의 닿도록 하강시킨다.When the wire rope pulling apparatus A described above is installed on the railing 10, the other end of the wire rope 13 fixed to one side of the roof of the high-rise building is passed through the first and second rotating rollers 14 and 18 As shown in Fig.

이때, 작업자가 걸터 앉는 작업대(23)를 옥상 난간으로부터 지면쪽으로 조금씩 하강 가능하도록 와이어로프(13)에 고정하되 작업대(23)를 와이어로프(13)를 따라 조금씩 하강 가능하게 고정하는 기술내용은 당해분야에서 사용되는 기술내용이므로 이들의 구성에 대한 상세한 설명은 생략한다.The technique for fixing the work table 23 to the wire rope 13 such that the work table 23 can be lowered slightly from the roof rail to the ground so that the work table 23 can be lowered little by little along the wire rope 13, And therefore detailed description of the configuration thereof will be omitted.

따라서, 작업대(23)에 걸터 앉은 작업자가 와이어로프(13)를 따라 조금씩 하강하면서 고층 건물의 외벽면을 세정하거나, 누수부위 등을 보수작업할 수 있게 된다.Therefore, the worker who sits on the work table 23 descends little by little along the wire rope 13, so that the outer wall surface of the high-rise building can be cleaned, or the leakage area can be repaired.

전술한 바와 같이 작업자가 작업대(23)에 걸터 앉아 와이어로프(13)를 따라 조금씩 하강하면서 고층 건물 외벽면의 소정작업을 종료한 경우 지상에서 와이어로프(13)로부터 작업대(23)를 분리시킨다.As described above, the worker 23 is separated from the wire rope 13 on the ground when the worker is sitting on the workbench 23 and is gradually lowered along the wire rope 13 to complete the predetermined work on the outer wall surface of the high-rise building.

한편, 고층 건물의 외벽면 작업위치를 변경하기 위해 옥상에서 와이어로프(13)를 견인하여 끌어올리게 될 경우 제1,2회전롤러(14,18)에 의해 쉽게 견인할 수 있다.On the other hand, when the wire rope 13 is pulled up from the rooftop to change the working position of the outer wall surface of the high-rise building, it can be pulled easily by the first and second rotating rollers 14 and 18.

이를 상세하게 설명하면, 옥상에 위치한 작업자가 일단이 옥상 임의위치에 고정되고 타단이 지면에 거의 닿은 상태(일 예로서, 와이어로프(13)의 길이는 100∼ 200m 임)의 와이어로프(13)(이때 작업대(23)는 와이어로프(13)로부터 분리된 상태임)를 견인하여 끌어올릴 경우, 제1,2프레임(12,17)에 회전자재토록 장착된 제1,2회전롤러(14,18)를 통과시켜 견인하게 된다.The wire rope 13 is placed in a state where one end is fixed at an arbitrary position on the roof and the other end is in contact with the ground (for example, the length of the wire rope 13 is 100 to 200 m) (The work table 23 is separated from the wire rope 13), the first and second rotating rollers 14 and 15, which are mounted on the first and second frames 12 and 17 so as to be rotatable, 18 to be towed.

이로 인해, 와이어로프(13)와 제1,2회전롤러(14,18)사이에 발생되는 마찰력을 최소화시킴에 따라 중량체의 와이어로프(13)를 쉽게 견인할 수 있게 된다.This minimizes the frictional force generated between the wire rope 13 and the first and second rotating rollers 14 and 18, so that the wire rope 13 of the weight can be easily pulled.

따라서, 작업자가 옥상에서 중량체의 와이어로프(13)를 제1,2회전롤러(14,18)를 통과시켜 견인함에 따라 적은 힘으로도 쉽게 견인시켜 끌어올릴 수 있어 작업피로도를 현저하게 줄일 수 있다.Accordingly, as the worker pulls the wire rope 13 of the heavy body through the first and second rotating rollers 14 and 18 on the roof, it can be pulled up easily with a small force, thereby remarkably reducing the work fatigue have.

여기에서, 전술한 본 명세서에서는 바람직한 실시예를 참조하여 설명하였지만, 해당 기술분야에서 숙련된 당업자는 하기의 청구범위에 기재된 본 명세서의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 명세서를 다양하게 수정 및 변경할 수 있음을 이해할 수 있을 것이다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the disclosure as defined in the following claims. As will be understood by those skilled in the art.

10; 난간대
11; 제1지지편
12; 제1프레임
13; 와이어로프
14; 제1회전롤러
15; 힌지
16; 제2지지편
17; 제2프레임
18; 제2회전롤러
19; 제1연장편
20; 제2연장편
21; 제1로커
22; 제2로커
23; 작업대
24; 제1너트
25; 제2너트
26; 제1패드
27; 제2패드
28; 스토퍼(stopper)10; Railing
11; The first supporting piece
12; The first frame
13; Wire rope
14; The first rotating roller
15; Hinge
16; The second support piece
17; The second frame
18; The second rotating roller
19; The first extension
20; The second extension
21; The first locker
22; The second locker
23; bench
24; The first nut
25; The second nut
26; The first pad
27; The second pad
28; Stopper

Claims (2)

건물 옥상의 난간대에 탈착가능하게 고정되고, 작업자가 앉는 작업대가 고정되는 와이어로프를 견인하기 위한 견인장치에 적용되고,
상기 난간대 외주연에 밀착지지되는 호형태의 제1지지편이 내측면에 형성되는 제1프레임;
상기 제1프레임 외측면에 장착되고, 상기 와이어로프를 견인시 지지하는 제1회전롤러;
일단이 힌지에 의해 상기 제1프레임 일단에 회동가능하게 연결되고, 상기 난간대 외주연에 밀착지지되는 호형태의 제2지지편이 내부에서 이동가능하게 형성되는 제2프레임;
상기 제2프레임 외측면에 장착되고, 상기 와이어로프를 견인시 지지하는 제2회전롤러;
상기 제1프레임의 타단에 형성되는 제1연장편에 상기 제2프레임 타단에 형성되는 제2연장편을 탈착가능하게 고정하기 위한 제1로커;
상기 제2프레임의 제2연장편을 관통하여 상기 제2지지편을 축방향으로 이동가능하게 지지하며, 상기 난간대 외주연에 상기 제1,2지지편을 밀착시켜 탈착가능하게 고정하기 위한 제2로커;를 구비하는 것을 특징으로 하는 외벽용 와이어로프 견인장치.The present invention is applied to a pulling device for pulling a wire rope which is detachably fixed to a railing of a building roof and on which a workbench on which a worker sits is fixed,
A first frame having an arc-shaped first support piece, which is supported on the outer periphery of the balancer,
A first rotating roller mounted on the outer surface of the first frame and supporting the wire rope when towed;
A second frame rotatably connected to one end of the first frame by a hinge and having an arc-shaped second support piece closely contacted with the outer periphery of the balancer to be movable therein;
A second rotating roller mounted on the outer surface of the second frame and supporting the wire rope when towed;
A first rocker detachably fixing a second extension formed on the other end of the second frame to a first extension formed on the other end of the first frame;
A second frame extending through the second elongated portion of the second frame to movably support the second supporting piece in the axial direction, and a second frame for detachably fixing the first and second supporting pieces in close contact with the outer periphery of the balancer, A wire rope pulling device for an outer wall. 제1항에 있어서,
상기 제1,2지지편 내측면에 형성되고, 상기 난간대 외주연에 상기 제1,2지지편을 밀착시켜 고정시킬 경우 상기 난간대로부터 상기 제1,2지지편이 미끄러지는 것을 방지하기 위한 제1,2패드;를 더 구비하는 것을 특징으로 하는 외벽용 와이어로프 견인장치.The method according to claim 1,
The first and second support pieces are formed on the side surfaces of the first and second support pieces, and when the first and second support pieces are closely attached to the outer periphery of the guide rail, 2 wire rope pulling apparatus for an outer wall.
KR1020180104638A 2018-09-03 2018-09-03 friction draft gear of wire rope for outer wall KR101927241B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
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KR102293811B1 (en) * 2021-05-21 2021-08-25 김대웅 supporting apparatus
GB2595254A (en) * 2020-05-19 2021-11-24 Terlok Ltd Lifting assembly
KR200498340Y1 (en) * 2024-02-28 2024-09-06 오동민 Movable Rope Pulling-up Machine

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KR101472980B1 (en) 2014-02-20 2014-12-15 한국기계연구원 Weight clamping type Gondola Hanger for Building facade maintenance
US20150239717A1 (en) 2014-02-26 2015-08-27 John Hayes Wall Mountable Pulley Device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472980B1 (en) 2014-02-20 2014-12-15 한국기계연구원 Weight clamping type Gondola Hanger for Building facade maintenance
US20150239717A1 (en) 2014-02-26 2015-08-27 John Hayes Wall Mountable Pulley Device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2595254A (en) * 2020-05-19 2021-11-24 Terlok Ltd Lifting assembly
GB2595254B (en) * 2020-05-19 2023-06-21 Terlok Ltd Lifting assembly
KR102293811B1 (en) * 2021-05-21 2021-08-25 김대웅 supporting apparatus
KR200498340Y1 (en) * 2024-02-28 2024-09-06 오동민 Movable Rope Pulling-up Machine

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