KR20200025791A - Gang form fall prevention device - Google Patents

Gang form fall prevention device Download PDF

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KR20200025791A
KR20200025791A KR1020180103678A KR20180103678A KR20200025791A KR 20200025791 A KR20200025791 A KR 20200025791A KR 1020180103678 A KR1020180103678 A KR 1020180103678A KR 20180103678 A KR20180103678 A KR 20180103678A KR 20200025791 A KR20200025791 A KR 20200025791A
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South Korea
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guide member
opening
lifting
fixed
pulling
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KR1020180103678A
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Korean (ko)
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KR102123104B1 (en
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방건웅
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방건웅
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/001—Safety or protective measures against falling down relating to scaffoldings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The present invention relates to an apparatus for preventing the falling of gang forms, which can smoothly open and close a fixing bolt of the gang form while an opening and closing guide member is lifted in accordance with lifting of a safety ring, thereby improving operability. In addition, a structure to open and close the fixing bolt of the gang form is simplified so that productivity is increased and manufacturing costs are reduced. Therefore, economic feasibility is improved.

Description

갱폼 추락 방지장치 {Gang form fall prevention device}Gang form fall prevention device

본 발명은 갱폼 추락 방지장치에 관한 것으로, 보다 상세하게는, 안전고리의 승강에 따라 개폐안내부재가 승강하면서 갱폼의 고정볼트를 원활하게 개폐할 수 있도록 구조를 간소화하는 갱폼 추락 방지장치에 관한 것이다.The present invention relates to a gang form fall prevention device, and more particularly, to a gang form fall prevention device that simplifies the structure to smoothly open and close the fixing bolt of the gang form while the opening and closing guide member is elevated in accordance with the lifting and lowering of the safety ring. .

일반적으로 아파트나 빌딩 또는 상가 등 고층 건물의 외벽의 시공하기 위하여 철재로 이루어진 대형 거푸집, 즉 갱폼으르 사용하고 있다.In general, in order to construct the outer wall of a high-rise building such as an apartment, a building or a shopping mall, a large formwork made of steel, that is, a gang form, is used.

상기 갱폼은 외측에 설치되는 스틸 폼(steel form)과 작업발판 및 핸드레일등이 설치된 케이지와 외벽의 내측 거푸집과 외측 스틸 폼을 고정하는 고정용 볼트 등 다수의 부품으로 이루어져 외벽을 시공하는데 사용되는데, 상기 갱폼은 단위 규격으로 이루어져 다수를 조랍하여 사용된다.The gangform is used to construct the outer wall consisting of a number of components, such as a steel form (steel form) is installed on the outside and a working scaffold and handrail, and the inner formwork of the outer wall and a fixing bolt for fixing the outer steel form. The gangform consists of a unit standard and is used to pluralize a plurality.

상기 갱폼은 타워크레인으로 인양하는데, 타워크레인의 후크를 갱폼의 인양고리에 결합하고, 거푸집 하부의 고정용 볼트를 해체한 후, 이를 끌어올려 외벽에 스틸 폼 하부를 고정용 볼트로 고정시켜 외벽을 시공하는 과정을 반복하게 된다.The gangform is lifted by the tower crane, the hook of the tower crane to the lifting ring of the gangform, and after dismantling the fixing bolt of the lower part of the formwork, pulled it up to fix the bottom of the steel form to the outer wall by fixing bolts for fixing the outer wall. The construction process is repeated.

그러나 타워크레인의 후크를 갱폼의 인양고리에 결합하기 전에 작업자가 하방의 고정용 볼트를 임의 해체하는 경우가 많고, 이로 인해 갱폼 및 작업자의 추락사고가 빈번하게 발생하는 문제점이 있었다.However, before the hook of the tower crane to the lifting ring of the gangform, the worker often dismantles the fixing bolts underneath, which causes a problem of frequent occurrence of the gang form and the fall of the worker.

상기의 문제점을 해결하기 위해 대한민국 공개특허공보 제10-2017-0098774호에 갱폼 인양 안전장치가 공개된 바 있다.In order to solve the above problems, the Republic of Korea Patent Publication No. 10-2017-0098774 has been disclosed a gangform lifting safety device.

선 공개된 특허는 안정고리의 상승에 따라 당김브라켓이 상승함과 동시에 당김브라켓에 고정된 안전커버는 고정축 볼트를 중심으로 상향으로 회전하면서 갱폼의 고정볼트가 개방되도록 함으로써 갱폼의 고정볼트의 임의 해체를 방지할 수 있었다.The published patent shows that as the stability ring rises, the pulling bracket rises, and the safety cover fixed to the pulling bracket rotates upwardly around the fixed shaft bolt to open the fixing bolt of the gangform. Dismantling could be prevented.

그러나 선 공개된 특허는 갱폼의 고정볼트의 임의 해체를 방지하는 구성이 복잡하여 작업시간이 늘어남은 물론 조립성이 떨어져 생산성을 증대시킬 수 없는 문제점이 있었다.However, the published patent has a problem that can not increase the productivity as well as increase the work time due to the complicated configuration to prevent the arbitrary disassembly of the fixing bolt of the gangform.

또한, 안전고리의 승강에 따라 안전커버가 승강회전하면서 갱폼의 고정볼트를 개폐하는 작동과정이 복잡하고, 안전고리의 승강에 따른 작동이 원활하지 않을 경우 갱폼의 고정볼트의 개폐할 수 없는 문제점이 있었다.In addition, the operation process of opening and closing the fixing bolts of the gang form as the safety cover is lifted and rotated according to the lifting of the safety ring is complicated, and if the operation of the safety ring is not smooth, the opening and closing of the fixing bolts of the gangform is not possible. there was.

대한민국 공개특허공보 제10-2017-0098774호Republic of Korea Patent Publication No. 10-2017-0098774

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 안전고리의 승강에 따라 개폐안내부재가 승강하면서 갱폼의 고정볼트를 원활하게 개폐할 수 있는 갱폼 추락 방지장치를 제공함에 있다.The present invention has been made to solve the above problems, to provide a gang form fall prevention device that can smoothly open and close the fixing bolt of the gang form as the opening and closing guide member is elevated in accordance with the lifting of the safety ring.

또한, 본 발명은 갱폼의 고정볼트를 개폐하는 구성의 간소화로 생산성 증대 및 제조원가의 절감으로 경제성을 향상시킬 수 있는 갱폼 추락 방지장치를 제공함에 있다.In addition, the present invention is to provide a gang foam fall prevention device that can improve the economics by increasing the productivity and reduction of manufacturing costs by simplifying the configuration for opening and closing the fixing bolt of the gang foam.

본 발명 갱폼 추락 방지장치는,The gangform fall prevention device of the present invention,

안전고리의 상승에 따라 개폐안내부재를 상승시키는 당김부재;Pulling member for raising the opening and closing guide member in accordance with the rise of the safety ring;

상기 당김부재의 당김으로 상승하여 갱폼의 고정볼트 두부를 개방하는 개폐안내부재;An opening and closing guide member which rises by pulling of the pulling member to open the head of the fixing bolt of the gang form;

상기 개폐안내부재의 승강을 안내하면서 승강안내거리를 제어하는 승강가이드부재;Lift guide member for controlling the lift guide distance while guiding the lift of the opening and closing guide member;

상기 개폐안내부재와 지지부재에 양단부가 고정되어 개폐안내부재의 상승에 따라 인장되어 복원력이 생성되도록 하고, 생성된 복원력으로 당김력이 해제된 개폐안내부재를 복원시키는 복원부재; 및Both ends are fixed to the opening and closing guide member and the support member is tensioned in accordance with the rise of the opening and closing guide member to generate a restoring force, restoring member for restoring the opening and closing guide member is released by the generated restoring force; And

상기 복원부재의 하단부가 장착되면서 수직 프레임에 고정되어 인장되는 복원부재를 지지하는 지지부재를 포함한다.It includes a support member for supporting the restoring member is fixed to the vertical frame while being mounted on the lower end of the restoring member.

상기 개폐안내부재에 돌출된 승강안내부재를 수용하여 승강안내부재의 승강을 안내하도록 수직 프레임에 고정되는 승강이동안내부재를 더 포함한다.The inner member further includes an inner member that is fixed to the vertical frame to accommodate the lifting guide member protruding from the opening and closing guide member to guide the lifting of the lifting guide member.

상기 당김부재의 하단부를 수용하면서 승강이동안내부재에 장착되어 당김부재의 승강을 안내하는 하부 수용안내부재를 더 포함한다It further includes a lower receiving guide member which is mounted to the inner member during the lifting while receiving the lower end of the pulling member to guide the lifting of the pulling member

상기 당김부재의 상단부를 공간이 수용하면서 수직 프레임의 상단부에 고정되는 상부 수용안내부재를 더 포함한다.The upper receiving guide member is fixed to the upper end of the vertical frame while the space accommodates the upper end of the pulling member.

본 발명에 의하면, 안전고리의 승강에 따라 개폐안내부재가 승강하면서 갱폼의 고정볼트를 원활하게 개폐할 수 있으므로 작업성을 향상시킬 수 있는 효과가 있다.According to the present invention, since the opening and closing guide member is elevated according to the lifting and lowering of the safety ring, it is possible to smoothly open and close the fixing bolt of the gang form, thereby improving the workability.

또한, 본 발명에 의하면, 갱폼의 고정볼트를 개폐하는 구성의 간소화로 생산성 증대 및 제조원가의 절감으로 경제성을 향상시킬 수 있는 효과가 있다.In addition, according to the present invention, there is an effect that the economic efficiency can be improved by increasing the productivity and reduction of the manufacturing cost by simplifying the configuration for opening and closing the fixing bolt of the gangform.

도 1은 본 발명이 적용된 갱폼 추락 방지장치의 사시도
도 2는 본 발명이 적용된 갱폼 추락 방지장치의 측면 구성도
도 3은 본 발명이 적용된 갱폼 추락 방지장치의 정면 구성도
도 4 내지 도 6은 본 발명이 적용된 갱폼 추락 방지장치의 작동상태도
도 7은 본 발명이 적용된 갱폼 추락 방지장치의 다른 실시에 작동상태도1 is a perspective view of a gang foam fall prevention device to which the present invention is applied
Figure 2 is a side configuration diagram of the gangform fall prevention device to which the present invention is applied
Figure 3 is a front configuration diagram of the gangform fall prevention device to which the present invention is applied
4 to 6 is an operating state of the gangform fall prevention device to which the present invention is applied
Figure 7 is an operation state in another embodiment of the gangform fall prevention device to which the present invention is applied

이하, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본 발명의 실시예에 대하여 첨부한 도면을 참고로 하여 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

도 1은 본 발명이 적용된 갱폼 추락 방지장치의 사시도이다.1 is a perspective view of a gangform fall prevention device to which the present invention is applied.

본 발명 갱폼 추락 안전장치(100)는, 갱폼(10)의 추락을 방지하는 장치로서, 수직 프레임(110), 인양고리(120), 안전고리(130), 당김부재(140), 개폐안내부재(150), 승강가이드부재(160), 복원부재(170), 지지부재(180)를 포함한다.The gangform fall safety device 100 of the present invention is a device for preventing the fall of the gangform 10, the vertical frame 110, lifting ring 120, safety ring 130, pulling member 140, opening and closing guide member 150, the lifting guide member 160, the restoring member 170, and the supporting member 180.

상기 수직 프레임(110)은 내부가 관통된 일정길이의 사각 파이프로 한 쌍으로 형성되는 것이 바람직하다.The vertical frame 110 is preferably formed in a pair of square pipes having a predetermined length penetrated therein.

상기 인양고리(120)는 반원 형상으로 형성된 아치부와, 상기 아치부의 양단에서 수직방향으로 각각 연장된 수직부로 구성되고 상기 수직부가 상기 수직 프레임(110)의 외측벽에 각각 용접 등을 통해 고정되어 일체로 형성된다.The lifting ring 120 is composed of an arch portion formed in a semicircular shape and a vertical portion extending in the vertical direction from both ends of the arch portion, and the vertical portion is fixed to the outer wall of the vertical frame 110 by welding or the like, respectively. Is formed.

상기 안전고리(130)는 상기 인양고리(120)의 전방으로 설치되되, 반원 형상으로 형성된 아치부와, 상기 아치부의 양단에서 수직방향으로 각각 연장된 수직부로 구성되어 수직 프레임(110) 상단에 상하로 이동가능하게 지지된다.The safety ring 130 is installed in front of the lifting ring 120, consisting of an arch portion formed in a semi-circular shape, and a vertical portion extending in the vertical direction from both ends of the arch portion, respectively, the upper and lower on the vertical frame 110 Movably supported.

상기 당김부재(140)는 길이 방향으로 유동가능한 선부재로 양단이 상기 안전고리(130)와 개폐안내부재(150)에 고정된다.The pulling member 140 is a line member which is movable in the longitudinal direction, and both ends thereof are fixed to the safety ring 130 and the opening and closing guide member 150.

여기서, 상기 당김부재(140)의 상단부는 상기 안전고리(130)에 고정된 연결부재(131)에 고정되는 것이 바람직하다.Here, the upper end of the pull member 140 is preferably fixed to the connection member 131 fixed to the safety ring 130.

상기 개폐안내부재(150)는 판상으로 형성되어 당김부재(140)에 의해 승강하면서 갱폼의 고정볼트(11)를 개폐하는 구성이다.The opening and closing guide member 150 is formed in a plate shape and is configured to open and close the fixing bolt 11 of the gang form while being elevated by the pulling member 140.

또한, 상기 개폐안내부재(150)의 일측에 승강안내부재(151)가 돌출된다. In addition, the lifting guide member 151 protrudes on one side of the opening and closing guide member 150.

상기 승강가이드부재(160)는 상기 개폐안내부재(150)의 폭보다 큰 폭으로 'ㄷ'자 형상으로 형성되어 수직 프레임(110)에 고정된다.The lifting guide member 160 is formed in a 'c' shape with a width greater than the width of the opening and closing guide member 150 is fixed to the vertical frame (110).

상기 복원부재(170)는 양단이 상기 개폐안내부재(150)와 지지부재(180)에 각각 고정되어 상승된 개폐안내부재(150)를 복원시키는 구성이다.The restoration member 170 is configured to restore the opening and closing guide member 150, which is fixed at both ends of the opening and closing guide member 150 and the support member 180, respectively.

상기 지지부재(180)는 판상으로 수직 프레임(110)에 고정되어 인장되는 복원부재(170)를 지지하는 구성이다.The support member 180 is a configuration for supporting the restoring member 170 is fixed to the vertical frame 110 in the form of a plate.

또한, 상기 개폐안내부재(150)에 돌출된 승강안내부재(151)를 수용하면서 수직 프레임(110)에 고정되어 승강안내부재(151)의 승강을 안내하는 승강이동안내부재(190)를 더 포함한다.In addition, the inner member 190 during the lifting and lowering to guide the lifting of the lifting guide member 151 is fixed to the vertical frame 110 while receiving the lifting guide member 151 protruding from the opening and closing guide member 150. do.

상기 승강이동안내부재(190)는 판상으로 형성되고, 상기 승강안내부재(151)를 수용하면서 승강안내부재(151)의 승강을 안내하도록 공간(191)이 형성된다.The inner member 190 is formed in a plate shape during the elevating period, and the space 191 is formed to guide the elevating of the elevating guide member 151 while accommodating the elevating guide member 151.

또한, 상기 승강이동안내부재(190)에 당김부재(140)의 하단부를 수용하여 고정하는 하부 수용안내부재(200)를 더 포함한다.In addition, the lower portion further includes a lower receiving guide member 200 for receiving and fixing the lower end of the pulling member 140 to the inner member 190.

또한, 상기 당김부재(140)의 상단부를 공간(211)이 수용하여 수직 프레임(110)에 고정하는 상부 수용안내부재(210)를 더 포함한다.In addition, the upper portion of the pull member 140, the space 211 is accommodated further includes an upper receiving guide member 210 for fixing to the vertical frame (110).

다음은 상기와 같이 구성된 본 발명 갱폼 추락 방지장치의 제작 및 작동과정을 설명한다.The following describes the fabrication and operation of the gangform fall prevention device of the present invention configured as described above.

먼저, 도 2 내지 3과 같이, 아치부의 양단부에 수직으로 각각 연장된 인양고리(120)의 수직부 내측으로 수직 프레임(110)의 측벽부 후단을 용접으로 각각 고정시키고, 상기 수직 프레임(110)의 측벽부 선단 내부로 아치부의 양단부에 수직으로 각각 연장된 안전고리(130)의 수직부를 승강가능하게 결합한다.First, as shown in FIGS. 2 to 3, the rear end of the side wall portion of the vertical frame 110 is fixed to the inside of the vertical portion of the lifting ring 120 extending vertically at both ends of the arch portion, respectively, by welding. The vertical portion of the safety ring 130, which extends perpendicularly to both ends of the arch portion into the distal end of the side wall portion of the arch, can be lifted and coupled.

여기서, 상기 안전고리(130)의 수직부 상단부를 연결부재(131)로 연결하여 수직 프레임(110) 안착시키면서 하강을 제어하도록 하고, 상기 안전고리(130)의 승강을 안내하도록 수직 프레임(110) 내부에 별도의 승강안내편(미도시)을 형성할 수도 있다.Here, by connecting the upper end of the vertical portion of the safety ring 130 to the connecting member 131 to control the lowering while seating the vertical frame 110, the vertical frame 110 to guide the lifting of the safety ring 130. A separate lifting guide piece (not shown) may be formed therein.

또한, 상기 연결부재(131)에 당김부재(140)의 상단부를 고정하고, 상기 당김부재(140)의 하단부는 개폐안내부재(150)에 고정하는데, 상기 개폐안내부재(150)는 수직 프레임(110) 전면에 고정된 'ㄷ'자형의 승강가이드부재(160)의 하단부가 받쳐 지지한다.In addition, the upper end of the pulling member 140 is fixed to the connection member 131, and the lower end of the pulling member 140 is fixed to the opening and closing guide member 150, the opening and closing guide member 150 is a vertical frame ( 110) The lower end of the 'c' shaped lifting guide member 160 fixed to the front is supported.

또한, 상기 개폐안내부재(150)에 돌출된 승강안내부재(151)는 승강이동안내부재(190)가 수직 프레임(110)에 고정되면서 갱폼 추락 방지장치(100)의 제작이 완료된다.In addition, the elevating guide member 151 protruding from the opening and closing guide member 150 has the inner member 190 fixed to the vertical frame 110 during the elevating, and thus the manufacture of the gang foam fall preventing device 100 is completed.

그리고, 상기 당김부재(140)의 상단부를 상부 수용안내부재(210)의 공간(211)이 수용하고, 상기 상부 수용안내부재(210)를 수직 프레임(110)의 상단부에 고정하여 당김부재(140)를 지지할 수도 있다.The space 211 of the upper accommodating guide member 210 accommodates the upper end of the pulling member 140, and fixes the upper accommodating guide member 210 to the upper end of the vertical frame 110. ) May be supported.

상기와 같이 제작된 갱폼 추락 방지장치(100)는 갱폼(10)에 장착된 상태에서 갱폼(10)을 인양할 때, 도 4 내지 6과 같이, 타워크레인의 후크(20)를 인양고리(120)와 안전고리(130)에 걸기 전까지는 갱폼(10)을 고정하고 있는 고정볼트(11)가 개폐안내부재(150)에 의해 가려진 상태이므로 작업자는 갱폼(10)에서 후크(20)가 분리된 상태로 인지하게 된다.Gang gang fall fall prevention device 100 manufactured as described above when lifting the gang form 10 in a state mounted on the gang form 10, as shown in Figures 4 to 6, lifting hook 20 of the tower crane 120 And the fixing bolt 11 holding the gangform 10 until it is covered by the opening and closing guide member 150 until the hook 20 is fastened to the safety ring 130, the worker removes the hook 20 from the gangform 10. It is perceived as a state.

그리고 외벽 시공 후, 갱폼(10)을 다음 층으로 끌어올리기 위하여 타워크레인의 후크(20)를 인양고리(120)와 안전고리(130)의 아치부에 걸어 일정간격 들어올리면, 안전고리(130)의 아치부가 인양고리(120)의 아치부 높이만큼 상승함과 동시에 연결부재(131)에 고정된 당김부재(140)를 당기게 된다.And after the construction of the outer wall, the hook 20 of the tower crane to lift the gangform 10 to the next floor to lift the hook portion 120 and the arch ring of the safety ring 130 to lift a certain interval, safety ring 130 The arch portion of the lifting ring 120 is raised by the height of the arch portion and at the same time pull the pulling member 140 fixed to the connecting member 131.

상기 안전고리(130)에 의해 당김부재(140)가 담겨짐과 동시에 상기 당김부재(140) 하단부가 고정된 개폐안내부재(150)는 안전고리(130)의 상승높이만큼 복원부재(170)를 인장시키면서 당김부재(140)에 의해 상승한다.The opening and closing guide member 150 in which the pulling member 140 is held by the safety ring 130 and at the same time the lower end of the pulling member 140 is fixed, restores the restoring member 170 to the rising height of the safety ring 130. While being pulled up by the pulling member 140.

이때, 상기 개폐안내부재(150)는 승강가이드부재(160)의 하부에서 상부로 이동함과 동시에 개폐안내부재(150)에 돌출된 승강안내부재(151)는 승강이동안내부재(190)의 공간(191)을 따라 상승하므로 개폐안내부재(150)의 승강안내 및 이탈을 방지할 수 있는 것이다.At this time, the opening and closing guide member 150 moves from the lower portion of the elevating guide member 160 to the upper portion, and the elevating guide member 151 protruding from the opening and closing guide member 150 is the space of the inner member 190 during the elevating period. As it rises along the 191, it is possible to prevent the lifting guide and departure of the opening and closing guide member 150.

또한, 상기 개폐안내부재(150)가 상승하여 승강가이드부재(160) 상단부 내면에 밀착되어 상승이동을 정지하면, 안전고리(130)는 인양고리(120)와 동일 수평선상에 위치함과 동시에 개폐안내부재(150)의 상승으로 개방된 고정볼트(11)를 해체한 후, 갱폼(10)을 타워크레인으로 다음 층으로 인양한다.In addition, when the opening and closing guide member 150 is raised to be in close contact with the inner surface of the elevating guide member 160 to stop the upward movement, the safety ring 130 is located on the same horizontal line as the lifting ring 120 and at the same time open and close After dismantling the fixing bolt 11 opened by the rise of the guide member 150, the gangform 10 is lifted to the next layer by the tower crane.

상기 갱폼(10)이 인양되면, 고정볼트(11)를 벽체 내부의 앙카볼트(미도시)에 고정시키고, 후크(20)를 인양고리(120)와 안전고리(130)로부터 해제하면, 상기 개폐안내부재(150)는 복원부재(170)의 복원력에 의해 하강함과 동시에 상기 개폐안내부재(150)에 하단부가 고정된 당김부재(140)를 당기게 되고, 상기 당김부재(140)의 상단부가 고정된 연결부재(131) 및 안전고리(130)가 하강하여 개폐안내부재(150)는 승강가이드부재(160) 하단부에 안착되고, 상기 연결부재(131)는 수직 프레임(110) 상면에 안착되면서 하강이동을 정지하게 된다.When the gangform 10 is lifted, the fixing bolt 11 is fixed to an anchor bolt (not shown) inside the wall, and the hook 20 is released from the lifting ring 120 and the safety ring 130, the opening and closing The guide member 150 is pulled down by the restoring force of the restoring member 170 and at the same time pulls the pull member 140 fixed to the opening and closing guide member 150, the upper end of the pull member 140 is fixed The connecting member 131 and the safety ring 130 are lowered so that the opening and closing guide member 150 is seated at the lower end of the elevating guide member 160, and the connecting member 131 is lowered while being seated on the upper surface of the vertical frame 110. The movement will stop.

상기 승강가이드부재(160) 하단부에 개폐안내부재(150)가 안착되면서 개폐안내부재(150)가 고정볼트(11)를 가려 폐쇄하므로 고정볼트(11)의 회전을 방지할 수 있는 것이다.Since the opening and closing guide member 150 is seated at the lower end of the elevating guide member 160, the opening and closing guide member 150 covers and closes the fixing bolt 11 to prevent rotation of the fixing bolt 11.

또한, 도 7과 같이, 갱폼(10)에 복수의 갱폼 추락 방지장치(100)를 설치하고, 당김부재(140)의 작동으로 개폐안내부재(150)를 승강시키면서 고정볼트(11)를 노출시키거나 가릴 수 있는 것이다.In addition, as shown in FIG. 7, the gangform 10 is provided with a plurality of gangform fall prevention devices 100, and the fixing bolt 11 is exposed while lifting the opening and closing guide member 150 by the operation of the pulling member 140. It can be hidden or hidden.

이상과 같이 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 상기의 실시예에 한정되는 것은 아니며, 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 이러한 기재로부터 다양한 수정 및 변형이 가능하다.As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited to the above embodiments, and those skilled in the art to which the present invention pertains various modifications and variations from such descriptions. This is possible.

그러므로 본 발명의 범위는 설명된 실시예에 국한되어 정해져서는 아니 되며, 후술하는 특허청구범위뿐 아니라 이 특허청구범위와 균등한 것들에 의해 정해져야 한다.Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the claims below but also by the equivalents of the claims.

10: 갱폼 20: 후크
100: 갱폼 추락 방지장치 110: 수직 프레임
120: 인양고리 130: 안전고리
140: 당김부재 150: 개폐안내부재
160: 승강가이드부재 170: 복원부재
180: 지지부재 190: 승강이동안내부재
200: 하부 수용안내부재 210: 상부 수용안내부재10: Gangform 20: Hook
100: Gang form fall prevention device 110: Vertical frame
120: lifting ring 130: safety ring
140: pulling member 150: opening and closing guide member
160: lifting guide member 170: restoring member
180: support member 190: inner member during lifting
200: lower accommodation guide member 210: upper accommodation guide member

Claims (4)

안전고리의 상승에 따라 개폐안내부재를 상승시키는 당김부재;
상기 당김부재의 당김으로 상승하여 갱폼의 고정볼트 두부를 개방하는 개폐안내부재;
상기 개폐안내부재의 승강을 안내하면서 승강안내거리를 제어하는 승강가이드부재;
상기 개폐안내부재와 지지부재에 양단부가 고정되어 개폐안내부재의 상승에 따라 인장되어 복원력이 생성되도록 하고, 생성된 복원력으로 당김력이 해제된 개폐안내부재를 복원시키는 복원부재; 및
상기 복원부재의 하단부가 장착되면서 수직 프레임에 고정되어 인장되는 복원부재를 지지하는 지지부재;를 포함하는 갱폼 추락 방지장치.Pulling member for raising the opening and closing guide member in accordance with the rise of the safety ring;
An opening and closing guide member which rises by pulling of the pulling member to open the head of the fixing bolt of the gang form;
Lift guide member for controlling the lift guide distance while guiding the lift of the opening and closing guide member;
Both ends are fixed to the opening and closing guide member and the support member is tensioned in accordance with the rise of the opening and closing guide member to generate a restoring force, restoring member for restoring the opening and closing guide member is released by the generated restoring force; And
Gang member fall prevention device comprising a; support member for supporting the restoring member is fixed to the vertical frame and is fixed to the lower end of the restoring member. 청구항 1에 있어서,
상기 개폐안내부재에 돌출된 승강안내부재를 수용하여 승강안내부재의 승강을 안내하도록 수직 프레임에 고정되는 승강이동안내부재;를 더 포함하는 갱폼 추락 방지장치.The method according to claim 1,
And an inner member fixed to a vertical frame to accommodate the lifting guide member protruding from the opening and closing guide member to guide the lifting of the lifting guide member. 청구항 1에 있어서,
상기 당김부재의 하단부를 수용하면서 승강이동안내부재에 장착되어 당김부재의 승강을 안내하는 하부 수용안내부재;를 더 포함하는 갱폼 추락 방지장치.The method according to claim 1,
And a lower accommodating guide member mounted to the inner member during the elevating period while receiving the lower end of the pulling member to guide the elevating of the pulling member. 청구항 1에 있어서,
상기 당김부재의 상단부를 공간이 수용하면서 수직 프레임의 상단부에 고정되는 상부 수용안내부재;를 더 포함하는 갱폼 추락 방지장치.The method according to claim 1,
Gang receiving fall prevention device further comprises; an upper receiving guide member which is fixed to the upper end of the vertical frame while the space accommodates the upper end of the pulling member.
KR1020180103678A 2018-08-31 2018-08-31 Gang form fall prevention device KR102123104B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090105902A (en) * 2009-09-15 2009-10-07 최재주 Movable apparatus of angker bolt cover for prevent fall of gang form
KR20110087590A (en) * 2010-01-26 2011-08-03 (주)세건이엔지 Structure for prevening a crashing of gang form
KR20120005954U (en) * 2011-02-16 2012-08-24 신명숙 Falling prevention device of mold
KR20160014353A (en) * 2014-07-29 2016-02-11 유대식 Disengagement prevent system
KR20170098774A (en) 2017-08-19 2017-08-30 이옥순 Lifting safety device of gang form

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090105902A (en) * 2009-09-15 2009-10-07 최재주 Movable apparatus of angker bolt cover for prevent fall of gang form
KR20110087590A (en) * 2010-01-26 2011-08-03 (주)세건이엔지 Structure for prevening a crashing of gang form
KR20120005954U (en) * 2011-02-16 2012-08-24 신명숙 Falling prevention device of mold
KR20160014353A (en) * 2014-07-29 2016-02-11 유대식 Disengagement prevent system
KR20170098774A (en) 2017-08-19 2017-08-30 이옥순 Lifting safety device of gang form

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