KR102123104B1 - Gang form fall prevention device - Google Patents

Gang form fall prevention device Download PDF

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Publication number
KR102123104B1
KR102123104B1 KR1020180103678A KR20180103678A KR102123104B1 KR 102123104 B1 KR102123104 B1 KR 102123104B1 KR 1020180103678 A KR1020180103678 A KR 1020180103678A KR 20180103678 A KR20180103678 A KR 20180103678A KR 102123104 B1 KR102123104 B1 KR 102123104B1
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South Korea
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guide member
opening
lifting
gang form
pulling
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KR1020180103678A
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Korean (ko)
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KR20200025791A (en
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방건웅
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(주)번창이엔지
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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

Abstract

본 발명은 안전고리의 승강에 따라 개폐안내부재가 승강하면서 갱폼의 고정볼트를 원활하게 개폐할 수 있으므로 작업성을 향상시킬 수 있을 뿐만 아니라 갱폼의 고정볼트를 개폐하는 구성의 간소화로 생산성 증대 및 제조원가의 절감으로 경제성을 향상시킬 수 있는 갱폼 추락 방지장체에 관한 것이다.The present invention can smoothly open and close the fixing bolt of the gang form as the opening/closing guide member moves up and down according to the lifting of the safety ring, thereby improving workability and increasing productivity by simplifying the configuration of opening and closing the fixing bolt of the gang form and manufacturing cost. It relates to a gang form fall prevention device that can improve the economic efficiency by reducing the.

Description

갱폼 추락 방지장치 {Gang form fall prevention device}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/closing guide member elevates according to the lifting 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, large-scale formwork made of steel, that is, gang form, is used to construct the outer walls of high-rise buildings such as apartments, buildings, or shopping malls.

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 gang form consists of a number of parts, such as a steel form installed on the outside, a cage equipped with a work platform and a handrail, and an inner formwork of the outer wall and a fixing bolt fixing the outer steel foam. , The gang form is composed of unit standards, and is used in combination.

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 gang form is lifted by a tower crane, the hook of the tower crane is attached to the lifting ring of the gang form, and after the fixing bolt at the bottom of the formwork is dismantled, the bottom of the steel foam is fixed to the outer wall by fixing bolts to fix 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 is coupled to the lifting ring of the gang form, the worker often disassembles the fixing bolt at the lower side, and there is a problem that the fall accident of the gang form and the worker frequently occurs.

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

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.As for the previously published patent, the safety cover fixed to the pull bracket rises with the rise of the stabilization ring, and the safety cover fixed to the pull bracket rotates upwards around the fixed shaft bolt so that the fixed bolt of the gang form is opened, so that the fixed bolt of the gang form is optional. 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 pre-published patent has a problem in that it is difficult to increase the productivity as well as increase the working time due to the complicated configuration preventing the dismantling of the fixing bolt of the gang form.

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 bolt of the gang form is complicated when the safety cover moves up and down according to the lifting of the safety ring, and when the operation of the safety ring does not work smoothly, the fixing bolt of the gang form cannot be opened or closed. 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, and provides an apparatus for preventing a fall of a gang form that can smoothly open and close a fixing bolt of a gang form while the opening/closing guide member elevates according to 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 form fall prevention device that can improve the economic efficiency by increasing the productivity and reducing the manufacturing cost by simplifying the configuration of opening and closing the fixing bolt of the gang form.

본 발명 갱폼 추락 방지장치는,Gang form fall prevention device of the present invention,

안전고리의 상승에 따라 개폐안내부재를 상승시키는 당김부재;A pulling member that raises and closes the opening/closing guide member according to the rise of the safety ring;

상기 당김부재의 당김으로 상승하여 갱폼의 고정볼트 두부를 개방하는 개폐안내부재;An opening/closing guide member that rises due to the pulling of the pulling member and opens the head of the fixing bolt of the gang form;

상기 개폐안내부재의 승강을 안내하면서 승강안내거리를 제어하는 승강가이드부재;An elevating guide member that controls the elevating guide distance while guiding the elevating 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; 및A restoring member fixed at both ends of the opening/closing guide member and the supporting member to be tensioned with the rise of the opening/closing guide member to generate a restoring force, and restoring the opening/closing guiding member from which the pulling force 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 restoration member is fixed to the vertical frame is tensioned while the lower end of the restoration member is mounted.

상기 개폐안내부재에 돌출된 승강안내부재를 수용하여 승강안내부재의 승강을 안내하도록 수직 프레임에 고정되는 승강이동안내부재를 더 포함한다.It further includes an inner member during an elevating motion fixed to a vertical frame to accommodate the elevating guiding member protruding from the opening/closing guiding member and guiding the lifting of the elevating guiding member.

상기 당김부재의 하단부를 수용하면서 승강이동안내부재에 장착되어 당김부재의 승강을 안내하는 하부 수용안내부재를 더 포함한다While receiving the lower end of the pulling member further comprises a lower receiving guide member mounted on the inner member during the lifting and guiding the lifting of the pulling member

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

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, it is possible to smoothly open and close the fixing bolt of the gang form while the opening/closing guide member elevates according to the lifting of the safety ring, thereby improving 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 can improve the economic efficiency by increasing the productivity and reducing the manufacturing cost by simplifying the configuration of opening and closing the fixing bolt of the gang form.

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 form fall prevention device to which the present invention is applied
Figure 2 is a side configuration of the gang form fall prevention device to which the present invention is applied
3 is a front configuration of the gang form fall prevention device to which the present invention is applied
4 to 6 is an operating state of the gang form fall prevention device to which the present invention is applied
Figure 7 is an operating state in another embodiment of the gang form 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, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

도 1은 본 발명이 적용된 갱폼 추락 방지장치의 사시도이다.1 is a perspective view of a gang form fall prevention apparatus 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.Gang form fall safety device 100 of the present invention, as a device for preventing the fall of the gang form 10, the vertical frame 110, lifting hook 120, safety ring 130, pull member 140, opening and closing guide member 150, a lifting guide member 160, a restoration member 170, and a support member 180.

상기 수직 프레임(110)은 내부가 관통된 일정길이의 사각 파이프로 한 쌍으로 형성되는 것이 바람직하다.The vertical frame 110 is preferably formed of a pair of square pipes of a certain length through the inside.

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 semicircle shape, and vertical portions extending in the vertical direction from both ends of the arch portion, and the vertical portions are fixed to the outer wall of the vertical frame 110 through welding, etc. It is formed of.

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, is composed of an arch portion formed in a semicircle shape, and vertical portions extending in the vertical direction from both ends of the arch portion, vertically on the top of the vertical frame 110 It is supported to be movable.

상기 당김부재(140)는 길이 방향으로 유동가능한 선부재로 양단이 상기 안전고리(130)와 개폐안내부재(150)에 고정된다.The pulling member 140 is a wire member that can flow in the longitudinal direction, and both ends are fixed to the safety ring 130 and the opening/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 pulling member 140 is preferably fixed to the connecting 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/closing guide member 150 is formed in a plate shape to open and close the fixing bolt 11 of the gang form while lifting by the pulling member 140.

또한, 상기 개폐안내부재(150)의 일측에 승강안내부재(151)가 돌출된다. In addition, the lifting guide member 151 protrudes from one side of the opening/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 and 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 such that both ends are fixed to the opening/closing guide member 150 and the support member 180, respectively, to restore the lifted opening/closing guide member 150.

상기 지지부재(180)는 판상으로 수직 프레임(110)에 고정되어 인장되는 복원부재(170)를 지지하는 구성이다.The support member 180 is configured to support the restoration member 170 which is fixed to the vertical frame 110 in a plate shape and stretched.

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, while receiving the lifting guide member 151 protruding from the opening and closing guide member 150 is fixed to the vertical frame 110 further includes an inner member 190 during the lifting during the lifting guide member 151 to guide the lifting. do.

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

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

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 receiving guide member 210 for fixing the upper end of the pulling member 140 to the vertical frame 110 is accommodated by the space 211.

다음은 상기와 같이 구성된 본 발명 갱폼 추락 방지장치의 제작 및 작동과정을 설명한다.The following describes the manufacturing and operation process of the present invention gang form fall prevention device 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 ends of the side walls of the vertical frame 110 are fixed to the insides of the vertical portions of the lifting rings 120 vertically extending at both ends of the arch portion, respectively, and the vertical frame 110 The vertical portions of the safety rings 130 extending vertically to both ends of the arch portion into the inside of the front end of the side wall portion of the side wall portion are coupled to be elevated.

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 with a connecting member 131 to control the descent while seating the vertical frame 110, the vertical frame 110 to guide the lifting of the safety ring 130 A separate lifting guide (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 connecting member 131, and the lower end of the pulling member 140 is fixed to the opening/closing guide member 150, wherein the opening/closing guide member 150 has 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 lifting guide member 151 protruding from the opening/closing guide member 150 is manufactured while the inner member 190 is fixed to the vertical frame 110 during the lifting operation, and thus manufacturing of the gang form fall prevention 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.In addition, the space 211 of the upper receiving guide member 210 accommodates the upper end of the pulling member 140 and fixes the upper receiving guide member 210 to the upper end of the vertical frame 110 to pull the member 140 ).

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.The gang form fall prevention device 100 manufactured as described above is used to lift the hook 20 of the tower crane as shown in FIGS. 4 to 6 when lifting the gang form 10 in a state mounted on the gang form 10. ) And the hook 20 is removed from the gang form 10 because the fixing bolt 11 that secures the gang form 10 is covered by the opening/closing guide member 150 until it is fastened to the safety ring 130. 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 outer wall construction, hook the hook 20 of the tower crane to the arch of the lifting ring 120 and the safety ring 130 to lift the gang form 10 to the next floor, and lift it up at regular intervals, the safety ring 130 The arch portion of the lifting hook 120 rises by the height of the arch portion, and at the same time, the pulling member 140 fixed to the connecting member 131 is pulled.

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.At the same time that the pulling member 140 is contained by the safety ring 130, the opening/closing guide member 150 having the lower end of the pulling member 140 fixed, restores the restoration member 170 as much as the height of the safety ring 130. While being pulled, it is raised 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/closing guide member 150 moves from the lower portion of the lifting guide member 160 to the top, and the lifting guide member 151 protruding from the opening/closing guide member 150 spaces the inner member 190 during the lifting. Since it rises along (191), it is possible to prevent the lifting guide and departure of the opening/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/closing guide member 150 rises and is in close contact with the inner surface of the upper end 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 is opened and closed at the same time. After the fixing bolt 11 opened by the lifting of the guide member 150 is disassembled, the gang form 10 is lifted to the next floor by a 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 gang form 10 is lifted, the fixing bolt 11 is fixed to the anchor bolt (not shown) inside the wall, and when the hook 20 is released from the lifting ring 120 and the safety ring 130, the opening and closing is performed. The guide member 150 is pulled down by the restoring force of the restoring member 170 and at the same time pulls the pulling member 140 with the lower end fixed to the opening and closing guide member 150, and the upper end of the pulling member 140 is fixed. The connecting member 131 and the safety ring 130 are lowered so that the opening/closing guide member 150 is seated at the lower end of the elevating guide member 160, and the connecting member 131 is descended while being seated on the upper surface of the vertical frame 110. It stops moving.

상기 승강가이드부재(160) 하단부에 개폐안내부재(150)가 안착되면서 개폐안내부재(150)가 고정볼트(11)를 가려 폐쇄하므로 고정볼트(11)의 회전을 방지할 수 있는 것이다.As the opening/closing guide member 150 is seated at the lower end of the elevating guide member 160, the opening/closing guide member 150 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, a plurality of gang form fall prevention devices 100 are installed on the gang form 10, and the fixing bolt 11 is exposed while elevating the opening and closing guide member 150 by the operation of the pulling member 140. It can be covered.

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 with limited embodiments and drawings, the present invention is not limited to the above embodiments, and various modifications and variations from these descriptions will be made by those skilled in the art to which the present invention pertains. 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 following claims, but also by the claims and equivalents.

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: Gang Form 20: Hook
100: gang form fall prevention device 110: vertical frame
120: lifting hook 130: safety ring
140: pulling member 150: opening and closing guide member
160: lifting guide member 170: restoration 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;
상기 복원부재의 하단부가 장착되면서 수직 프레임에 고정되어 인장되는 복원부재를 지지하는 지지부재; 및
상기 개폐안내부재에 돌출된 승강안내부재를 수용하여 승강안내부재의 승강을 안내하도록 수직 프레임에 고정되는 승강이동안내부재;를 포함하는 갱폼 추락 방지장치.A pulling member that raises and closes the opening/closing guide member according to the rise of the safety ring;
An opening/closing guide member that rises due to the pulling of the pulling member and opens the head of the fixing bolt of the gang form;
An elevating guide member that controls the elevating guide distance while guiding the elevating of the opening and closing guide member;
A restoring member that is fixed at both ends of the opening and closing guide member and the supporting member to be tensioned with the rise of the opening and closing guide member to generate a restoring force, and to restore the opening and closing guide member from which the pulling force is released by the generated restoring force;
A supporting member supporting a restoring member that is fixed and stretched to a vertical frame while the lower end of the restoring member is mounted; And
Gang fall fall prevention device comprising a; during the lifting member 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. 삭제delete 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,
Gang accommodation fall prevention device further comprises; while receiving the lower end of the pulling member is mounted on the inner member during the lifting and guide the lower receiving guide member for guiding the lifting 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,
A gang form fall prevention device further comprising a; upper accommodation guide member fixed to the upper end of the vertical frame while 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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Publication number Priority date Publication date Assignee Title
KR20220061601A (en) * 2020-11-06 2022-05-13 김성기 Safety apparatus for lift Gang Form

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101124940B1 (en) * 2009-09-15 2012-03-27 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
KR101595823B1 (en) * 2014-07-29 2016-02-23 유대식 Disengagement prevent system
KR20170098774A (en) 2017-08-19 2017-08-30 이옥순 Lifting safety device of gang form

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220061601A (en) * 2020-11-06 2022-05-13 김성기 Safety apparatus for lift Gang Form
KR102468479B1 (en) 2020-11-06 2022-11-21 정헌수 Safety apparatus for lift Gang Form

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