KR20070112439A - Variable expansion type supportor for safety net - Google Patents

Variable expansion type supportor for safety net Download PDF

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Publication number
KR20070112439A
KR20070112439A KR1020070111321A KR20070111321A KR20070112439A KR 20070112439 A KR20070112439 A KR 20070112439A KR 1020070111321 A KR1020070111321 A KR 1020070111321A KR 20070111321 A KR20070111321 A KR 20070111321A KR 20070112439 A KR20070112439 A KR 20070112439A
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KR
South Korea
Prior art keywords
variable
rod
supporting rod
groove
fixed
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KR1020070111321A
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Korean (ko)
Inventor
김성민
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김성민
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Priority to KR1020070111321A priority Critical patent/KR20070112439A/en
Publication of KR20070112439A publication Critical patent/KR20070112439A/en

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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3219—Means supported by the building wall, e.g. security consoles
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3266—Safety nets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

A safety net supporter of variable expansion type is provided to save manufacturing cost and labor by fixing the safety net inside a building. A safety net supporter of variable expansion type comprises at least one connection member(100) including a spiral groove to be combined with a joint member embedded inside an outer wall and a fastening nut(130) fixing a vertically mounted bracket(200), a vertically mounted bracket(200) including plural holes(210) so as to be easily inserted into the connection member and plural hinge pieces having pivot grooves(230) for insertion of the pivot bolt, a pivot bolt(300) combined with a nut(310) so that a main support rod and supplementary support rod can be rotated about the pivot, a main support rod(400) including a connection groove(430), an expansion rod(41) and a variable fixing unit(450), and a supplementary support rod(500) supporting the weight of the main support rod and having a connection groove(510) so as to be connected with the pivot bolt and nut.

Description

가변 확장형 낙하물 방지망 지지대 { Variable expansion type supportor for safety net }Variable expansion type supportor for safety net}

본 발명은 가변 확장형 낙하물 방지망 지지대에 관한 것으로서, 더욱 상세히는 각종 건설공사현장의 외벽면에 설치되어 공사중에 낙하 되는 건설폐기물이나 공구 등으로 인하여 인명피해가 발생하는 것을 방지하는 낙하물 방지망을 건축물의 외벽면에 보다 수월하고 안전할 뿐만 아니라 견고한 고정이 될 수 있도록 하는 가변 확장형 낙하물 방지망 지지대에 관한 것이다.The present invention relates to a variable expandable drop prevention net support, and more specifically, to the outer wall of the building is installed on the outer wall surface of various construction sites to prevent the occurrence of personal injury due to construction waste or tools falling during construction outer wall of the building The present invention relates to a variable expandable drop protection net support that is not only easier and safer on the face, but also securely fixed.

일반적으로 아파트나 빌딩 등의 고층건물 건설현장에서는 작업자의 안전사고를 예방하기 위해 도 1 내지 2에서 도시한 바와 같이 낙하물 방지망을 설치한다.In general, a high-rise building construction site, such as apartments or buildings to install a falling object prevention network as shown in Figures 1 to 2 to prevent safety accidents of workers.

상기 낙하물 방지망을 설치하기 위해서는 먼저 중량물의 낙하물 방지망 지지대를 건물의 외벽면에 고정시키고, 지지대가 고정되면 그물형태의 방지망을 설치하게 되는 것이다.In order to install the drop prevention net first, the weight of the fall prevention net support is fixed to the outer wall surface of the building, when the support is fixed is to install a net-type prevention net.

이때 지지대가 돌출되는 길이는 약 3M 정도가 되는데 작업자가 일일이 지지 대의 봉을 타고 지지대의 끝단부에 고정된 걸림고리에 방지망을 고정시켜야 하는 어려움이 있었으며, 상기와 같이 작업자가 지지대의 봉을 타고 방지망을 고정시키는 작업 자체만으로도 항상 안전사고의 위험이 도사리고 있었다.At this time, the length of the support projecting is about 3M, and the worker had to fix the protection net to the hook fixed at the end of the support by riding the rod of the support one by one. The task of fixing itself was always at risk of safety accidents.

뿐만 아니라 방지망을 설치하는 작업은 숙련된 작업자를 필요로 하기 때문에 많은 인건비가 소요되었으며, 숙련된 작업자가 없을 경우에는 방지망을 설치하는 작업이 지연될 수밖에 없었다.In addition, since the installation of the guard net requires a skilled worker, a lot of labor costs were required, and in the absence of a skilled worker, the task of installing the guard net was delayed.

따라서 본 발명자는 기존의 낙하물 방지망 지지대를 개선시켜 간단한 구조로 구성시킴은 물론, 작업자가 보다 수월하게 설치할 수 있도록 함과 동시에 무엇보다 방지망을 작업자가 지지대를 타고 설치해야하는 위험요소를 제거할 수 있는 낙하물 방지망 지지대를 개발하게 되었다.Therefore, the present inventors improve the existing drop prevention net support to configure a simple structure, as well as make it easier for the operator to install, and above all falling objects that can eliminate the hazards that need to be installed on the support net by the operator A guard net support was developed.

그리고 기존 낙하물 방지망 지지대는 건축물 내측에 설치되어 건축물 내부 마감공사(창호공사)에 많은 지장을 초래하나 본 발명에서 제공하는 지지대는 건축물 외측에 설치되므로 내부마감공사와는 무관하기 때문에 향후 공사기간 단축에도 큰 기대가 되는 것이다.And the existing anti-dropping net support is installed inside the building causing a lot of trouble in the interior finishing work (window construction), but the support provided in the present invention is installed outside the building, so it is irrelevant to the internal finishing work, so even in the future construction period shortening It is a great expectation.

본 발명은 상기한 종래의 문제점을 개선하고자 안출한 것으로 낙하물 방지망을 건물의 내측에서 고정시킬 수 있도록 하여 작업자의 안전사고를 미연에 방지할 수 있도록 함과 동시에 지지대를 간편하게 제작하여 숙련된 작업자가 아니더라도 방지망을 간단하게 설치할 수 있도록 함으로써 설치에 따르는 어려움을 해소함은 물론, 제조원가와 인건비를 대폭절감시킬 수 있는 가변 확장형 낙하물 방지망 지지대를 제공함에 그 목적이 있다.The present invention has been made to improve the above-mentioned conventional problems to be able to fix the fall prevention net from the inside of the building to prevent the safety accident of the worker in advance and at the same time easy to produce a support even if not skilled workers The purpose of the present invention is to provide a variable expandable drop prevention net support that can greatly reduce manufacturing costs and labor costs, as well as solve the installation difficulties by simplifying the installation of the protection net.

상기한 목적달성을 위해 본 발명은 외벽(10)의 내측에 매설된 체결부재(20)에 결합 될 수 있도록 내측으로 나선홈(110)이 형성되며, 그 일측에는 수공구를 이용한 견고한 조임이 될 수 있도록 다각형의 조임부(120)가 형성됨과 동시에 연결부재(100)에 삽입된 수직장착브라켓(200)을 고정시키는 체결너트(130)가 체결될 수 있도록 형성된 나선부(140)로 구성된 하나 이상의 연결부재(100)와;In order to achieve the above object, the present invention is a spiral groove 110 is formed inward to be coupled to the fastening member 20 embedded in the inner side of the outer wall 10, the one side can be a tight tightening using a hand tool At least one connection consisting of a spiral portion 140 formed so that the fastening nut 130 for fastening the vertical mounting bracket 200 inserted into the connecting member 100 is formed at the same time the polygonal fastening portion 120 is formed. Member 100;

상기 연결부재(100)에 수월한 삽입이 될 수 있도록 복수개의 장공(210)이 형성되며, 상기 장공(210)의 일측에는 주지지봉(400)과 보조지지봉(500)이 각각 축고정될 수 있도록 복수개의 힌지편(220)이 외측으로 돌출 형성되며, 각각의 힌지편(220)에는 축볼트(300)가 삽입될 수 있도록 축홈(230)이 형성된 수직장착브라켓(200)과;A plurality of long holes 210 are formed to be easily inserted into the connection member 100, and a plurality of long supporting rods 400 and auxiliary supporting rods 500 are formed on one side of the long holes 210, respectively. Two hinge pieces 220 protrude outwardly, and each hinge piece 220 includes a vertical mounting bracket 200 in which a shaft groove 230 is formed so that the shaft bolt 300 can be inserted therein;

상기 힌지편(220)에 삽입된 주지지봉(400)과 보조지지봉(500)이 일정구간 축을 중심으로 회전될 수 있도록 함과 동시에 주지지봉(400)과 보조지지봉(500)이 힌지편(220)에 고정될 수 있도록 너트(310)와 체결되는 축볼트(300)와;The main supporting rod 400 and the auxiliary supporting rod 500 inserted into the hinge piece 220 can be rotated about a certain section axis, and the main supporting rod 400 and the auxiliary supporting rod 500 are hinge pieces 220. An axial bolt 300 coupled with the nut 310 to be fixed to the nut 310;

상기 수직장착브라켓(200)의 힌지편(220)에 축볼트(300)가 관통 결합고정될 수 있도록 결합홈(430)이 일측 끝단부에 구비되고, 그 축볼트(300)를 축으로 하여 일정구간 회전되도록 하며, 내측에 마련된 내부공간(420)에서 일정 구간 가변확장되도록 확장봉(410)이 구비되는 한편, 상기 확장봉(410)이 주지지봉(400)의 내측에서 가변확장된 상태로 고정될 수 있도록 가변고정수단(450)이 형성된 주지지봉(400)과;A coupling groove 430 is provided at one end of the shaft bolt 300 so that the shaft bolt 300 can be fixedly coupled to the hinge piece 220 of the vertical mounting bracket 200, and the shaft bolt 300 is fixed as a shaft. An extension rod 410 is provided to allow a section to be rotated and a variable extension in a predetermined section in the inner space 420 provided on the inside thereof, while the extension rod 410 is fixed in a variable extension state inside the supporting rod 400. A known supporting rod 400 having a variable fixing means 450 formed thereon so as to be possible;

상기 주지지봉(400)의 하중을 지탱해주기 위하여 일측 끝단부는 주지지봉(400)의 저면에 고정 설치되며, 그 타측은 일정각도로 경사지게 구비되어 힌지편(220)에 삽입된 상태로 축볼트(300)와 너트(310)에 의해 결합고정될 수 있도록 결합홈(510)이 형성된 보조지지봉(500); 을 포함하여 구성되는 가변 확장형 낙하물 방지망 지지대를 제공한다.In order to support the load of the supporting rod 400, one end is fixedly installed on the bottom surface of the supporting rod 400, the other side is provided to be inclined at a predetermined angle and the shaft bolt 300 in a state inserted into the hinge piece 220 Auxiliary support rod 500 is formed with a coupling groove 510 to be fixed by a) and the nut (310); Provides a variable expandable drop preventing net support is configured to include.

이상과 같이 본 발명에서 제공하는 가변 확장형 낙하물 방지망 지지대는 방지망을 설치함에 있어 보다 수월하고 안전하게 설치할 수 있기 때문에 인건비가 부담되는 숙련공의 작업자가 아니더라도 누구라도 쉽게 설치 및 해체할 수 있을 뿐만 아니라, 지지대의 제작에 소요되는 제작원가를 대폭절감 할 수 있음은 물론, 무엇 보다 방지망을 실내에서 설치하기 때문에 안전사고를 미연에 방지할 수 있는 효과가 있다.As described above, the variable expandable drop preventing net support provided in the present invention can be easily and safely installed in installing the preventive net, so that anyone can easily install and dismantle even if it is not a skilled worker who is burdened with labor costs. The manufacturing cost required for the production can be greatly reduced, and above all, the safety net is installed indoors, so that safety accidents can be prevented in advance.

이하, 첨부된 도면 및 바람직한 실시예에 따라 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

도 1는 종래 낙하물 방지망 지지대를 도시한 정면도이고, 도 2는 종래 낙하물 방지망 지지대를 도시한 평면도이며, 도 3은 본 발명의 바람직한 일실시예를 보인 분해 사시도이고, 도 4는 본 발명의 바람직한 일실시예를 보인 정면도이며, 도 5는 수직장착브라켓이 장착된 상태를 도시한 단면도이고, 도 6은 본 발명의 연결부재를 도시한 사시도이며, 도 7은 본 발명의 기술이 적용된 상태를 보인 사용상태도이고, 도 8은 본 발명의 또 다른 일실시예를 보인 사시도이다.1 is a front view showing a conventional drop prevention net support, Figure 2 is a plan view showing a conventional drop prevention net support, Figure 3 is an exploded perspective view showing a preferred embodiment of the present invention, Figure 4 is a preferred embodiment of the present invention Figure 5 is a front view showing an embodiment, Figure 5 is a cross-sectional view showing a state in which the vertical mounting bracket is mounted, Figure 6 is a perspective view showing a connection member of the present invention, Figure 7 is used showing the state of the technology applied 8 is a perspective view showing another embodiment of the present invention.

도시하고 있는 바와 같이 본 발명의 가변 확장형 낙하물 방지망 지지대는 외벽(10)의 내측에 매설된 체결부재(20)에 결합 될 수 있도록 내측으로 나선홈(110)이 형성되며, 그 일측에는 수공구를 이용한 견고한 조임이 될 수 있도록 다각형의 조임부(120)가 형성됨과 동시에 연결부재(100)에 삽입된 수직장착브라켓(200)을 고정시키는 체결너트(130)가 체결될 수 있도록 형성된 나선부(140)로 구성된 하나 이상의 연결부재(100)와;As shown, the variable expandable drop prevention net support of the present invention is formed with a spiral groove 110 inward to be coupled to the fastening member 20 embedded in the inner side of the outer wall 10, the one side using a hand tool Spiral portion 140 formed so that the fastening nut 130 for fixing the vertical mounting bracket 200 is inserted into the connection member 100 at the same time the polygonal fastening portion 120 is formed to be a tight tightening One or more connecting members 100 formed of;

상기 연결부재(100)에 수월한 삽입이 될 수 있도록 복수개의 장공(210)이 형성되며, 상기 장공(210)의 일측에는 주지지봉(400)과 보조지지봉(500)이 각각 축고정될 수 있도록 복수개의 힌지편(220)이 외측으로 돌출 형성되며, 각각의 힌지 편(220)에는 축볼트(300)가 삽입될 수 있도록 축홈(230)이 형성된 수직장착브라켓(200)과;A plurality of long holes 210 are formed to be easily inserted into the connection member 100, and a plurality of long supporting rods 400 and auxiliary supporting rods 500 are formed on one side of the long holes 210, respectively. Two hinge pieces 220 protrude outwardly, and each hinge piece 220 includes a vertical mounting bracket 200 in which a shaft groove 230 is formed so that the shaft bolt 300 can be inserted therein;

상기 힌지편(220)에 삽입된 주지지봉(400)과 보조지지봉(500)이 일정구간 축을 중심으로 회전될 수 있도록 함과 동시에 주지지봉(400)과 보조지지봉(500)이 힌지편(220)에 고정될 수 있도록 너트(310)와 체결되는 축볼트(300)와;The main supporting rod 400 and the auxiliary supporting rod 500 inserted into the hinge piece 220 can be rotated about a certain section axis, and the main supporting rod 400 and the auxiliary supporting rod 500 are hinge pieces 220. An axial bolt 300 coupled with the nut 310 to be fixed to the nut 310;

상기 수직장착브라켓(200)의 힌지편(220)에 축볼트(300)가 관통 결합고정될 수 있도록 결합홈(430)이 일측 끝단부에 구비되고, 그 축볼트(300)를 축으로 하여 일정구간 회전되도록 하며, 내측에 마련된 내부공간(420)에서 일정 구간 가변확장되도록 확장봉(410)이 구비되는 한편, 상기 확장봉(410)이 주지지봉(400)의 내측에서 가변확장된 상태로 고정될 수 있도록 가변고정수단(450)이 형성된 주지지봉(400)과;A coupling groove 430 is provided at one end of the shaft bolt 300 so that the shaft bolt 300 can be fixedly coupled to the hinge piece 220 of the vertical mounting bracket 200, and the shaft bolt 300 is fixed as a shaft. An extension rod 410 is provided to allow a section to be rotated and a variable extension in a predetermined section in the inner space 420 provided on the inside thereof, while the extension rod 410 is fixed in a variable extension state inside the supporting rod 400. A known supporting rod 400 having a variable fixing means 450 formed thereon so as to be possible;

상기 주지지봉(400)의 하중을 지탱해주기 위하여 일측 끝단부는 주지지봉(400)의 저면에 고정 설치되며, 그 타측은 일정각도로 경사지게 구비되어 힌지편(220)에 삽입된 상태로 축볼트(300)와 너트(310)에 의해 결합고정될 수 있도록 결합홈(510)이 형성된 보조지지봉(500); 을 포함하여 구성되는 것을 특징으로 한다.In order to support the load of the supporting rod 400, one end is fixedly installed on the bottom surface of the supporting rod 400, the other side is provided to be inclined at a predetermined angle and the shaft bolt 300 in a state inserted into the hinge piece 220 Auxiliary support rod 500 is formed with a coupling groove 510 to be fixed by a) and the nut (310); Characterized in that comprises a.

이때 상기 가변고정수단(450)은 확장봉(410)이 가변 확장고정될 수 있도록 주지지봉(400)의 일측으로 형성되는 다수개의 가변홈(451)과;In this case, the variable fixing means 450 includes a plurality of variable grooves 451 formed on one side of the supporting rod 400 so that the expansion rod 410 can be variablely extended and fixed;

상기 주지지봉의 가변홈(451)에 대응하도록 확장봉(410)의 일측에 형성되는 고정홈(452)과;A fixing groove 452 formed at one side of the expansion rod 410 to correspond to the variable groove 451 of the supporting rod;

상기 가변홈(451)과 고정홈(452)을 관통하여 확장봉(410)이 확장된 상태를 유지할 수 있도록 하는 핀볼트(453)와, 너트(454); 를 포함하여 구성되는 것을 특징으로 한다.A pin bolt 453 and a nut 454 penetrating the variable groove 451 and the fixed groove 452 to maintain the expanded rod 410 in an expanded state; Characterized in that comprises a.

또한 상기 가변고정수단(450)은 도 8에서 도시된 바와 같이 주지지봉(400)의 일측으로 '￢' 형상으로 형성된 가변홈(451)과;In addition, the variable fixing means 450 is a variable groove (451) formed in a '￢' shape on one side of the supporting rod 400 as shown in Figure 8;

확장봉(410)의 일측에 고정구비되는 핀볼트(453); 를 포함하여 구성되는 것을 특징으로 한다.A pin bolt 453 fixed to one side of the extension rod 410; Characterized in that comprises a.

상기와 같이 구성되는 본 발명의 낙하물 방지망 지지대(P)에 대해 보다 구체적인 작동상태를 살펴보면, 먼저 건물의 외벽(10)에 매설된 체결부재(20)에 연결부재(100)를 결합고정시킨다.Looking at a more specific operating state of the drop prevention net support (P) of the present invention configured as described above, first, the coupling member 100 is fixed to the fastening member 20 embedded in the outer wall 10 of the building.

연결부재를 결합고정시키게 되면 연결부재는 외벽에서 돌출되게 고정되어지며, 상, 하 복수개의 연결부재가 결합고정되면 수직장착브라켓(200)을 고정시킨다.When the coupling member is fixed, the coupling member is fixed to protrude from the outer wall, and when the plurality of coupling members are fixed, the vertical mounting bracket 200 is fixed.

이때 장공(210)이 있어 결합시 수월함을 득 할 수 있으며, 결합 후 체결너트(130)를 이용하여 견고하게 고정시킨다.At this time, there is a long hole (210) can be obtained when the coupling is easy, and firmly fixed using a fastening nut 130 after coupling.

상기와 같이 수직장착브라켓(200)이 고정되면, 확장봉(410)이 삽입된 주지지봉(400)을 힌지편(220)에 밀착시켜 축볼트(300)와 너트(310)을 이용하여 고정시킴으로서 주지지봉이 일정구간 축회전 될 수 있도록 하되, 이때 까지 상기 확장봉(410)은 확장시킬 필요가 없다.When the vertical mounting bracket 200 is fixed as described above, the support rod 400 inserted with the extension rod 410 is in close contact with the hinge piece 220 to fix the shaft bolt 300 and the nut 310 by using the shaft bolt 300 and the nut 310. The supporting rods can be rotated for a certain period, but the extension rods 410 need not be expanded until this time.

상기 주지지봉(400)을 축회전시켜 건물의 내측으로 향하게 한 다음, 건물의 실내에서 확장봉(410)부터 방지망(40)을 고정시켜 주지지봉(400)까지 방지망을 고 정시킨 후 확장봉(410)을 주지지봉(400)으로 부터 끄집어내어 확장을 시키고, 이와 동시에 가변고정수단(450)을 이용하여 확장봉(410)이 주지지봉(400)의 내측으로 밀림이 되지않도록 고정시켜준다. 이때 확장봉(410)은 임의로 확장되는 길이를 조절할 수 있다.Rotate the supporting rod 400 to the inside of the building to axially rotate, and then fixed the prevention net to the supporting rod 400 in the interior of the building from the extension rod 410 to the expansion rod ( The extension rod 410 is pulled out from the supporting rod 400, and at the same time, the expansion rod 410 is fixed to the inside of the supporting rod 400 by using the variable fixing means 450. At this time, the extension rod 410 can adjust the length to be arbitrarily expanded.

마지막으로 보조지지봉(500)은 주지지봉을 체결고정시키는 방법으로 힌지편에 고정시켜주면 낙하물 방지망 설치작업이 완료되는 것이다.Finally, the auxiliary support rod 500 is fixed to the hinge piece by a method of fastening and fixing the main support rod is to complete the installation work falling prevention net.

상기와 같은 구성만으로도 하중을 지탱함에 충분하지만 작업환경조건에 따라 와이어(30)을 확장봉(410)의 걸림고리(440)에 연결시키고 타측 와이어는 지지대(P)가 장착된 외벽의 상측에 구비된 걸림고리(440a)에 연결시켜주면 된다.The configuration as described above is sufficient to support the load, but the wire 30 is connected to the hook 440 of the extension rod 410 according to the working environment conditions and the other wire is provided on the upper side of the outer wall on which the support (P) is mounted. It may be connected to the hook 440a.

결국 가장 중요한 부분은 작업자가 건물의 외측으로 나가서 방지망을 설치하는 것이 아니라, 건물의 실내에서 방지망을 설치 고정시키기 때문에 숙련공이 아니더라도 수월하게 방지망을 설치할 수 있으며, 안전사고를 사전에 방지할 수 있는 것이다.After all, the most important part is that the worker does not go to the outside of the building and installs the safety net, but it is easy to install the safety net even if you are not skilled workers, and can prevent safety accidents in advance. .

한편, 도면에는 주지지봉(400)과 보조지지봉(500)이 원형으로 도시되어 있으나, 원형에 한정될 필요없이 다각형의 형상으로 형성된 지지봉을 사용하더라도 아무런 지장이 없다. 또한 너트의 체결시 와셔(미도시)를 삽입하여 체결 고정시키는 것은 당연한 것이다.On the other hand, although the main support rod 400 and the auxiliary support rod 500 is shown in a circle, there is no problem even when using a support rod formed in the shape of a polygon without being limited to the circle. In addition, it is natural to fasten and insert a washer (not shown) when tightening the nut.

도 1는 종래 낙하물 방지망 지지대를 도시한 정면도1 is a front view showing a conventional drop prevention net support

도 2는 종래 낙하물 방지망 지지대를 도시한 평면도Figure 2 is a plan view showing a conventional drop prevention net support

도 3은 본 발명의 바람직한 일실시예를 보인 분해 사시도3 is an exploded perspective view showing a preferred embodiment of the present invention

도 4는 본 발명의 바람직한 일실시예를 보인 정면도Figure 4 is a front view showing a preferred embodiment of the present invention

도 5는 수직장착브라켓이 장착된 상태를 도시한 단면도Figure 5 is a cross-sectional view showing a state in which the vertical mounting bracket is mounted

도 6은 본 발명의 연결부재를 도시한 사시도Figure 6 is a perspective view of the connection member of the present invention

도 7은 본 발명의 기술이 적용된 상태를 보인 사용상태도Figure 7 is a use state showing a state in which the technology of the present invention is applied

도 8은 본 발명의 또 다른 일실시예를 보인 사시도8 is a perspective view showing another embodiment of the present invention

◈ 도면의 주요 부분에 대한 부호의 설명 ◈◈ Explanation of symbols for the main parts of the drawing ◈

P:지지대 10:외벽P: support 10: outer wall

20:체결부재 30:와이어20: fastening member 30: wire

40:방지망 100:연결부재40: protection net 100: connecting member

110:나선홈 120:조임부110: spiral groove 120: tightening part

130:체결너트 140:나선부130: Tightening nut 140: Spiral part

200:수직장착브라켓 210:장공200: vertical mounting bracket 210: long

220:힌지편 230:축홈220: hinge piece 230: shaft groove

300:축볼트 310:너트300: Axial bolt 310: Nut

400:주지지봉 410:확장봉400: support rod 410: extension rod

420:내부공간 430:결합홈420: inner space 430: coupling groove

440,440a:걸림고리 450:가변고정수단440,440a: hooking ring 450: variable locking means

451:가변홈 452:고정홈451: variable groove 452: fixed groove

453:핀볼트 454:너트453: Pin bolt 454: Nut

500:보조지지봉 510:결합홈500: auxiliary support rod 510: coupling groove

Claims (3)

외벽(10)의 내측에 매설된 체결부재(20)에 결합 될 수 있도록 내측으로 나선홈(110)이 형성되며, 그 일측에는 수공구를 이용한 견고한 조임이 될 수 있도록 다각형의 조임부(120)가 형성됨과 동시에 연결부재(100)에 삽입된 수직장착브라켓(200)을 고정시키는 체결너트(130)가 체결될 수 있도록 형성된 나선부(140)로 구성된 하나 이상의 연결부재(100)와;The spiral groove 110 is formed inward to be coupled to the fastening member 20 embedded in the inner side of the outer wall 10, and on one side thereof, a polygonal fastening part 120 is provided to allow a firm tightening using a hand tool. At least one connecting member 100 formed of a spiral portion 140 formed to be fastened to a fastening nut 130 which fixes the vertical mounting bracket 200 inserted into the connecting member 100 at the same time; 상기 연결부재(100)에 수월한 삽입이 될 수 있도록 복수개의 장공(210)이 형성되며, 상기 장공(210)의 일측에는 주지지봉(400)과 보조지지봉(500)이 각각 축고정될 수 있도록 복수개의 힌지편(220)이 외측으로 돌출 형성되며, 각각의 힌지편(220)에는 축볼트(300)가 삽입될 수 있도록 축홈(230)이 형성된 수직장착브라켓(200)과;A plurality of long holes 210 are formed to be easily inserted into the connection member 100, and a plurality of long supporting rods 400 and auxiliary supporting rods 500 are formed on one side of the long holes 210, respectively. Two hinge pieces 220 protrude outwardly, and each hinge piece 220 includes a vertical mounting bracket 200 in which a shaft groove 230 is formed so that the shaft bolt 300 can be inserted therein; 상기 힌지편(220)에 삽입된 주지지봉(400)과 보조지지봉(500)이 일정구간 축을 중심으로 회전될 수 있도록 함과 동시에 주지지봉(400)과 보조지지봉(500)이 힌지편(220)에 고정될 수 있도록 너트(310)와 체결되는 축볼트(300)와;The main supporting rod 400 and the auxiliary supporting rod 500 inserted into the hinge piece 220 can be rotated about a certain section axis, and the main supporting rod 400 and the auxiliary supporting rod 500 are hinge pieces 220. An axial bolt 300 coupled with the nut 310 to be fixed to the nut 310; 상기 수직장착브라켓(200)의 힌지편(220)에 축볼트(300)가 관통 결합고정될 수 있도록 결합홈(430)이 일측 끝단부에 구비되고, 그 축볼트(300)를 축으로 하여 일정구간 회전되도록 하며, 내측에 마련된 내부공간(420)에서 일정 구간 가변확장되도록 확장봉(410)이 구비되는 한편, 상기 확장봉(410)이 주지지봉(400)의 내측에서 가변확장된 상태로 고정될 수 있도록 가변고정수단(450)이 형성된 주지지 봉(400)과;A coupling groove 430 is provided at one end of the shaft bolt 300 so that the shaft bolt 300 can be fixedly coupled to the hinge piece 220 of the vertical mounting bracket 200, and the shaft bolt 300 is fixed as a shaft. An extension rod 410 is provided to allow a section to be rotated and a variable extension in a predetermined section in the inner space 420 provided on the inside thereof, while the extension rod 410 is fixed in a variable extension state inside the supporting rod 400. Known rod 400 is formed so that the variable fixing means 450 can be; 상기 주지지봉(400)의 하중을 지탱해주기 위하여 일측 끝단부는 주지지봉(400)의 저면에 고정 설치되며, 그 타측은 일정각도로 경사지게 구비되어 힌지편(220)에 삽입된 상태로 축볼트(300)와 너트(310)에 의해 결합고정될 수 있도록 결합홈(510)이 형성된 보조지지봉(500); 을 포함하여 구성되는 것을 특징으로 하는 가변 확장형 낙하물 방지망 지지대.In order to support the load of the supporting rod 400, one end is fixedly installed on the bottom surface of the supporting rod 400, the other side is provided to be inclined at a predetermined angle and the shaft bolt 300 in a state inserted into the hinge piece 220 Auxiliary support rod 500 is formed with a coupling groove 510 to be fixed by a) and the nut (310); Variable expandable fall prevention net support, characterized in that comprises a. 제 1항에 있어서,The method of claim 1, 상기 가변고정수단(450)은 확장봉(410)이 가변 확장고정될 수 있도록 주지지봉(400)의 일측으로 형성되는 다수개의 가변홈(451)과;The variable fixing means 450 includes a plurality of variable grooves 451 formed on one side of the supporting rod 400 so that the expansion rod 410 can be variablely extended and fixed; 상기 주지지봉의 가변홈(451)에 대응하도록 확장봉(410)의 일측에 형성되는 고정홈(452)과;A fixing groove 452 formed at one side of the expansion rod 410 to correspond to the variable groove 451 of the supporting rod; 상기 가변홈(451)과 고정홈(452)을 관통하여 확장봉(410)이 확장된 상태를 유지할 수 있도록 하는 핀볼트(453)와, 너트(454); 를 포함하여 구성되는 것을 특징으로 하는 가변 확장형 낙하물 방지망 지지대.A pin bolt 453 and a nut 454 penetrating the variable groove 451 and the fixed groove 452 to maintain the expanded rod 410 in an expanded state; Variable expansion falling prevention net support, characterized in that configured to include. 제 1항 내지 2항에 있어서,The method according to claim 1 or 2, 상기 가변고정수단(450)은 주지지봉(400)의 일측으로 '￢' 형상으로 형성된 가변홈(451)과;The variable fixing means 450 is a variable groove 451 formed in a '￢' shape on one side of the main supporting rod 400; 확장봉(410)의 일측에 고정구비되는 핀볼트(453); 를 포함하여 구성되는 것을 특징으로 하는 가변 확장형 낙하물 방지망 지지대.A pin bolt 453 fixed to one side of the extension rod 410; Variable expansion falling prevention net support, characterized in that configured to include.
KR1020070111321A 2007-11-02 2007-11-02 Variable expansion type supportor for safety net KR20070112439A (en)

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Publication number Priority date Publication date Assignee Title
CN109339470A (en) * 2018-11-22 2019-02-15 蒿振侠 A kind of outer level of frame connects the outreach formula supporting structure of object net
KR102240029B1 (en) * 2020-10-26 2021-04-14 이강용 safety net for preventing falling
CN114790831A (en) * 2022-04-25 2022-07-26 中建八局第二建设有限公司 Special-shaped steel structure rod piece assembling and positioning auxiliary device and using method thereof
WO2024082072A1 (en) * 2022-10-20 2024-04-25 Inversiones Begrup Spa Simplified anti-fall floating mesh balcony system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109339470A (en) * 2018-11-22 2019-02-15 蒿振侠 A kind of outer level of frame connects the outreach formula supporting structure of object net
KR102240029B1 (en) * 2020-10-26 2021-04-14 이강용 safety net for preventing falling
CN114790831A (en) * 2022-04-25 2022-07-26 中建八局第二建设有限公司 Special-shaped steel structure rod piece assembling and positioning auxiliary device and using method thereof
WO2024082072A1 (en) * 2022-10-20 2024-04-25 Inversiones Begrup Spa Simplified anti-fall floating mesh balcony system

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