KR101127138B1 - Clamp for fixing safety fence panel - Google Patents

Clamp for fixing safety fence panel Download PDF

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Publication number
KR101127138B1
KR101127138B1 KR1020110049472A KR20110049472A KR101127138B1 KR 101127138 B1 KR101127138 B1 KR 101127138B1 KR 1020110049472 A KR1020110049472 A KR 1020110049472A KR 20110049472 A KR20110049472 A KR 20110049472A KR 101127138 B1 KR101127138 B1 KR 101127138B1
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KR
South Korea
Prior art keywords
shaped body
safety fence
fence panel
clamp
hook end
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Application number
KR1020110049472A
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Korean (ko)
Inventor
김영택
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김영택
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Priority to KR1020110049472A priority Critical patent/KR101127138B1/en
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Publication of KR101127138B1 publication Critical patent/KR101127138B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1447—Details of connections between rails and posts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1447—Details of connections between rails and posts
    • E04H17/1473—Details of connections between rails and posts using fixing devices encircling, partially or fully, the post
    • 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
    • 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
    • F16B2/10—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 pivoting jaws

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)

Abstract

PURPOSE: A clamp for fixing a safety fence panel is provided to securely support a metal frame by a hook unit and enhance the rigidity of a clamp and the convenience to assemble and fix a fence panel. CONSTITUTION: A clamp for fixing a safety fence panel comprises an U-shaped body unit(10), a vertical folding type fixed hood end(14), and a movable hood end(16). The U-shaped body unit comprises a bolt fastener(12) in the upper central part. The vertical folding type fixed hood end is installed in one side of the U-shaped body unit's both ends to be integrated. The vertical folding type fixed hood end hangs on one hinging projection of the safety fence panel inserted into the metal frame. The movable hook ends is joined to the other side of the U-shaped body unit's both ends to be angularly rotated by a hinge member(20). The movable hook end hangs on the other hinging projection of the safety fence panel inserted into the metal frame.

Description

안전펜스 판넬 고정용 클램프{Clamp for fixing safety fence panel}Clamp for fixing safety fence panel

본 발명은 펜스 판넬 고정용 클램프에 관한 것으로서, 더욱 상세하게는 건축물 시공 현장 등에 설치되는 안전펜스 판넬을 견고하게 조립 고정시킬 수 있도록 한 안전펜스 판넬 고정용 클램프에 관한 것이다.
The present invention relates to a clamp for clamping a fence panel, and more particularly, to a clamp for fixing a safety fence panel to securely assemble and secure a safety fence panel installed in a building construction site.

건축 공사용 안전펜스를 위한 판넬은 건물의 골조 외측이나 건축 현장의 경계 위치 등에 설치되는 것으로서, 공사 진행 중에 건물 골조 내부로부터 건축 자재 부스러기나 블록 및 이물질 등이 낙하되는 것을 막을 뿐만 아니라 분진 발생의 환경 오염은 물론 현장 주변을 통행하는 사람이나 차량 등에 피해를 주는 것을 차단하며, 특히 작업자의 추락 사고와 같은 산재를 막기 위하여 필수적으로 사용되고 있다.The panel for the safety fence for building construction is installed outside the frame of the building or the boundary location of the building site, and it prevents falling of building materials debris, blocks, and foreign materials from the inside of the building frame during construction, as well as polluting the environment of dust generation. Of course, to block the damage to people or vehicles passing around the site, in particular to prevent accidents such as workers fall accidents are used.

건축 공사용 안전펜스는 골조의 외부에 프레임을 가설하고, 이 프레임에 방진막을 설치하는 방식이 주로 실시되었으나, 이 방식은 가설에 많은 시간이 소요되며 조립 과정이 복잡하므로 최근에는 강화 플라스틱 판넬을 좌우 또는 상하방향으로 조립하는 조립식 구조를 사용하고 있다.The safety fence for building construction is mainly installed by installing a frame on the outside of the frame and installing a dustproof screen on the frame. However, this method takes a lot of time to install and complicated the assembly process. A prefabricated structure that is assembled in the vertical direction is used.

이렇게 사용되는 안전펜스를 위한 강화 플라스틱 판넬의 조립 구조를 보면, 플라스틱 판넬의 양단부를 금속프레임의 양측부에 일체로 끼워지게 하여 조립하고, 각 플라스틱 판넬이 끼워진 금속프레임을 상호 밀착시킨 다음, 서로 밀착된 금속프레임을 클램프를 이용하여 조여주게 된다.In the assembling structure of the reinforced plastic panel for the safety fence used in this way, both ends of the plastic panel are integrally fitted to both sides of the metal frame, assembled, and the metal frames to which the plastic panels are fitted are closely adhered to each other, and then closely adhered to each other. The clamped metal frame is tightened with a clamp.

또한, 상기 클램프의 내측부분은 금속프레임에 걸어지는 후크부로 형성되고, 외측부분에는 볼트 조임부가 형성된 구조로서, 후크부가 서로 밀착된 금속프레임에 걸어지고, 동시에 각 플라스틱 판넬의 횡방향을 따라 지나가면서 플라스틱 판넬을 지지하는 환봉을 볼트 조임부에서 조여주게 됨으로써, 플라스틱 판넬의 조립이 완료된다.In addition, the inner portion of the clamp is formed of a hook portion that is hooked to the metal frame, the bolt portion is formed on the outer portion, the hook portion is hooked to the metal frame in close contact with each other, while at the same time passing along the transverse direction of each plastic panel By tightening the round bar supporting the plastic panel in the bolt fastener, the assembly of the plastic panel is completed.

그런데, 종래의 클램프는 클램프의 후크부가 플라스틱 판넬에 조립된 금속프레임을 견고하게 잡아주지 못하여 쉽게 이탈되는 단점이 있고, 클램프에 별도의 강성 보강부가 없어 충격에 약하고, 특히 후크부가 작은 충격에도 쉽게 뒤틀리거나 변형되는 등의 문제점이 있었다.However, the conventional clamp has a disadvantage in that the hook portion of the clamp is easily detached due to the rigidity of the metal frame assembled on the plastic panel, and there is no separate rigid reinforcement portion of the clamp, which is weak to impact, and the hook portion is easily twisted even in a small impact. There was a problem such as changing or deforming.

또한, 종래의 클램프에 구비된 후크부는 리벳팅으로 회동 가능하게 배열되는데, 리벳팅이 된 회전 중심점이 충격에 의하여 쉽게 파손되어 클램프를 사용할 수 없게 될 뿐만 아니라 펜스 판넬을 조립 고정하는 작업상의 편의성이 향상되지 못하는 문제점이 있었다.
In addition, the hook portion provided in the conventional clamp is arranged to be rotatable by riveting, and the riveted rotation center point is easily broken by the impact, thus preventing the use of the clamp and assembling and fixing the fence panel. There was a problem that could not be improved.

본 발명은 상기와 같은 종래의 제반 문제점을 해결하기 위하여 안출한 것으로서 후크부 및 U자형 몸체부 등을 포함하는 클램프의 구조를 새롭게 개선하여, 후크부가 금속프레임을 견고하게 잡아줄 수 있도록 함과 함께 클램프의 강성을 향상시키고 펜스 판넬을 조립 고정하는 작업상의 편의성을 향상시킨 안전펜스 판넬 고정용 클램프를 제공하는데 그 목적이 있다.
The present invention has been made to solve the conventional problems as described above to newly improve the structure of the clamp including the hook portion and the U-shaped body portion, so that the hook portion can hold firmly the metal frame It is an object of the present invention to provide a clamp for fixing a safety fence panel, which improves the rigidity of the clamp and improves the operational convenience of assembling and fixing the fence panel.

상기한 목적을 달성하기 위한 본 발명은, 상단 중앙 위치에 볼트 체결구가 형성되고 표면에 강성보강단이 형성된 U자형 몸체부와, U자형 몸체부의 양끝단면에서 일측쪽에 일체로 형성되어 안전펜스 판넬이 끼워진 금속프레임의 한쪽 걸림턱에 걸어지게 되는 표면에 강성보강단이 형성된 수직 절곡형의 고정후크단과, U자형 몸체부의 양끝단면에서 타측쪽에 힌지수단에 의하여 각회전 가능하게 체결되어 안전펜스 판넬이 끼워진 금속프레임의 다른 한쪽 걸림턱에 걸어지게 되는 표면에 강성보강단이 형성된 가동후크단과, 볼트 체결구를 통해 삽입되어 U자형 몸체부의 내부를 지나가는 환봉을 조여주는 볼트로 구성된 안전펜스 판넬 고정용 클램프에 있어서, 상기 금속프레임의 걸림턱면과 닿는 고정후크단 및 가동후크단의 하단 수직절곡면에는 직선 형상으로 된 복수개의 미끄럼 방지용 돌출단이 일체로 형성되며; 상기 힌지수단은 U자형 몸체부에 펀칭에 의하여 외측방향으로 돌출 형성되어 가동후크단의 상단에 형성된 힌지홀에 삽입되는 펀칭돌출단과, 상기 펀칭돌출단의 돌출된 외측단부를 가동후크단의 힌지홀 주변으로 절곡시킨 마감단으로 형성되고; 상기 U자형 몸체부(10)에 형성된 힌지수단의 위쪽 위치에는 가동후크단의 각회전 각도를 한정하는 회전방지돌기가 일체로 돌출 형성된 것을 특징으로 하는 안전펜스 판넬 고정용 클램프를 제공한다.
The present invention for achieving the above object, the bolt fastener is formed in the upper center position, the U-shaped body portion formed with a rigid reinforcement end on the surface, and integrally formed on one side at both ends of the U-shaped body portion safety fence panel Safety bent panel is inserted into the safety fence panel by being fastened to the other side by the hinge means on the other side of the vertical bending fixed hook end formed with a rigid reinforcement end on the surface that is to be hooked to one of the locking jaws of the metal frame and the U-shaped body portion In the safety fence panel fixing clamp consisting of a movable hook end having a rigid reinforcing end is formed on the surface to be hooked to the other locking jaw of the frame, and a bolt inserted through the bolt fastener to tighten the round bar passing through the inside of the U-shaped body portion, The fixed hook end and the bottom hooked vertical bending surface of the movable hook end in contact with the locking jaw surface of the metal frame A plurality of sliding onto the anti-protruding end formed by an integral; The hinge means includes a punching protrusion end formed to protrude outwardly by punching the U-shaped body part and inserted into a hinge hole formed at an upper end of the movable hook end, and a hinged hole of the movable hook end at the protruding outer end portion of the punching protrusion end. A finish bent around; The upper position of the hinge means formed on the U-shaped body portion 10 provides a safety fence panel fixing clamp, characterized in that the anti-rotation projections are formed integrally protruding to limit the angle of rotation of the movable hook end.

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본 발명은 상기한 과제 해결 수단을 통하여 다음과 같은 효과를 제공한다.The present invention provides the following effects through the problem solving means described above.

본 발명에 따르면, 건축물 시공 현장 등에 설치되는 안전펜스 판넬을 견고하게 고정시킬 수 있도록 클램프의 가동후크부 및 고정후크부에 금속프레임을 견고하게 잡아줄 수 있는 미끄럼 방지용 돌출부를 형성하여 클램프의 이탈 현상을 방지할 수 있다.According to the present invention, the slipping phenomenon of the clamp by forming a non-slip protrusion to securely hold the metal frame to the movable hook portion and the fixed hook portion of the clamp to securely fix the safety fence panel installed in the building construction site, etc. Can be prevented.

특히, 본 발명은 클램프의 구성중 가동후크부의 회전점이 되는 힌지수단을 U자형 몸체부에 직접 펀칭을 이용하여 형성함으로써, 기존에 기동후크부의 힌지 회전점을 리벳팅으로 구성함에 따라 리벳팅 부분이 파손되는 현상을 방지할 수 있다.In particular, the present invention by forming a hinge means that is the rotation point of the movable hook portion of the clamp by direct punching the U-shaped body portion, the riveting portion is formed by riveting the hinge rotation point of the conventional hook portion Breakage can be prevented.

또한, 본 발명은 클램프의 구성중 U자형 몸체부의 힌지수단의 위쪽 위치에 회전방지돌기를 일체로 형성하여 가동후크부의 회전각도를 조립작업 가능한 범위로 한정시킴으로써, 기존에 가동후크부가 180°이상 돌아감에 따라 작업자가 다시 가동후크부를 본래 위치로 회전시키는 불필요한 동작을 하지 않게 되므로 펜스 판넬을 조립 고정시키는 작업성을 향상시킬 수 있다.
In addition, the present invention by forming an anti-rotation projection integrally at the upper position of the hinge means of the U-shaped body portion of the clamp configuration by limiting the rotation angle of the movable hook portion to the range that can be assembled, the conventional movable hook portion is rotated more than 180 ° As the operator does not perform unnecessary movement of rotating the movable hook part back to its original position, the workability of assembling and fixing the fence panel can be improved.

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도 1 및 도 2는 본 발명에 따른 안전펜스 판넬 고정용 클램프를 나타내는 사시도.
도 3 및 도 4는 본 발명에 따른 안전펜스 판넬 고정용 클램프의 장착 상태를 설명하는 단면도.
도 5 내지 도 7은 본 발명에 따른 안전펜스 판넬 고정용 클램프의 장착 상태를 설명하는 사시도.
도 8은 본 발명의 힌지수단을 형성하는 방법을 설명하는 단면도.1 and 2 are a perspective view showing a clamp for fixing the safety fence panel according to the present invention.
3 and 4 is a cross-sectional view illustrating a mounting state of the clamp for fixing the safety fence panel according to the present invention.
5 to 7 is a perspective view illustrating a mounting state of the safety fence panel fixing clamp according to the present invention.
8 is a cross-sectional view illustrating a method of forming the hinge means of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 건설 현장 등에 안전펜스 판넬을 조립식으로 조립하여 고정시키기 위한 클램프를 제공하고자 한 것이다.It is an object of the present invention to provide a clamp for assembling and securing a safety fence panel in a construction site.

첨부된 도 3 내지 도 7에 도시된 바와 같이, 본 발명의 클램프는 안전펜스를 위한 강화 플라스틱 판넬 즉, 안전펜스 판넬(30)의 양단부를 금속프레임(32)에 일체로 끼워지게 하여 조립하고, 각 안전펜스 판넬(30)이 끼워진 금속프레임(32)을 상호 밀착시킨 다음, 서로 밀착된 금속프레임(32)을 조여줌으로써, 안전펜스 판넬(30)의 조립이 이루어지는 바, 본 발명의 클램프는 서로 밀착된 금속프레임(32)을 조여주는 동시에 안전펜스 판넬(30)을 지지하는 환봉(38)을 조여주는 역할을 하게 된다.As shown in Figures 3 to 7 attached, the clamp of the present invention is assembled by fitting both ends of the reinforced plastic panel for the safety fence, that is, the safety fence panel 30 integrally with the metal frame 32, Each of the safety fence panel 30 is fitted in close contact with each other, and then tighten the metal frame 32 in close contact with each other, the assembly of the safety fence panel 30 is made, the clamp of the present invention At the same time to tighten the metal frame 32 in close contact serves to tighten the round bar 38 for supporting the safety fence panel 30.

이를 위해, 첨부된 도 1 및 도 2에 도시된 바와 같이 본 발명의 클램프는 U자형 몸체부(10)와, U자형 몸체부(10)의 양끝단면에서 일측쪽에 일체로 형성되는 수직 절곡형의 고정후크단(14)과, U자형 몸체부(10)의 양끝단면에서 타측쪽에 각회전 가능하게 체결되는 가동후크단(16)을 포함하여 구성된다.To this end, the clamp of the present invention as shown in Figures 1 and 2 attached to the U-shaped body portion 10, the vertical bending of the vertical bending formed integrally on one side at both ends of the U-shaped body portion 10 It comprises a fixed hook end 14, and a movable hook end 16 is fastened to the other side from both ends of the U-shaped body portion 10 so as to be rotatable.

이를 좀 더 상세하게 설명하면, 상기 몸체부(10)는 U자형 구조로서, 상단 중앙 위치에 볼트 체결구(12)가 관통 형성되고, U자형 몸체부(10)의 양끝단면에서 각 일측쪽에 수직 절곡된 형태의 고정후크단(14)이 일체로 형성되고, U자형 몸체부(10)의 양끝단면에서 각 타측쪽에 가동후크단(16)이 힌지수단(20)에 의하여 각회전 가능하게 일체로 체결된다.To describe this in more detail, the body portion 10 is a U-shaped structure, the bolt fastener 12 is formed through the upper center position, and is perpendicular to each one side at both ends of the U-shaped body portion 10 The fixed hook end 14 of the bent shape is integrally formed, and the movable hook end 16 is integrally rotatable by the hinge means 20 on each other side at both end surfaces of the U-shaped body portion 10. Is fastened.

상기 고정후크단(14)의 하단에는 안전펜스 판넬(30)이 끼워진 금속프레임(32)의 한쪽 걸림턱(34)에 걸어지며 밀착되는 수직절곡면(17)이 형성되고, 마찬가지로 가동후크단(16)의 하단에도 안전펜스 판넬(30)이 끼워진 금속프레임(32)의 다른 한쪽 걸림턱(36)에 걸어지며 밀착되는 수직절곡면(17)이 형성된다.At the lower end of the fixed hook end 14, a vertical bending surface 17 is formed, which is engaged with and closely adhered to one locking jaw 34 of the metal frame 32 into which the safety fence panel 30 is fitted. 16 is also formed at the lower end of the vertical bending surface 17 to be in close contact with the other engaging jaw 36 of the metal frame 32, the safety fence panel 30 is fitted.

이때, 상기 금속프레임(32)의 걸림턱(34,36)면과 닿는 고정후크단(14) 및 가동후크단(16)의 하단 수직절곡면(17) 표면에는 직선 형상으로 된 복수개의 미끄럼 방지용 돌출단(19)이 일체로 형성되어 고정후크단(14) 및 가동후크단(16)이 금속프레임(32)의 각 걸림턱(34,36) 표면에 미끄러짐없이 견고한 상태로 밀착될 수 있다.At this time, a plurality of non-slip in a straight shape on the surface of the fixed hook end 14 and the lower vertical bending surface 17 of the movable hook end 16 in contact with the engaging jaw (34, 36) surface of the metal frame (32). Protruding end 19 is formed integrally so that the fixed hook end 14 and the movable hook end 16 can be in close contact with each other in the solid state without slipping on the surface of each engaging jaw (34, 36) of the metal frame (32).

상기와 같이, U자형 몸체부(10)의 양끝단면에서 각 타측쪽에 가동후크단(16)이 힌지수단(20)에 의하여 각회전 가능하게 체결되는 바, 기존에는 힌지수단을 리벳팅으로 형성함에 따라 리벳팅 부분이 충격으로 파손되는 현상이 발생하였지만, 본 발명에서는 이와 같은 현상을 방지하기 위해 U자형 몸체부(10)에 펀칭에 의한 힌지수단(20)이 직접 형성된다.As described above, the movable hook end 16 is fastened to each other by the hinge means 20 at both ends of the U-shaped body 10 at both ends, so that the hinge means is formed by riveting. Accordingly, a phenomenon in which the riveting part is broken by an impact occurs, but in the present invention, the hinge means 20 by punching is directly formed in the U-shaped body part 10 to prevent such a phenomenon.

상기 힌지수단(20)의 형성 과정을 첨부한 도 8을 참조하여 설명하면, 먼저 U자형 몸체부(10)의 양끝단면에서 각 타측쪽에 내부에서 외부방향으로 펀칭을 함으로써, 내부에서 외부방향으로 돌출되는 펀칭돌출단(22)이 일체로 형성된다.Referring to Figure 8 attached to the forming process of the hinge means 20, by punching inwards from the inside to the outside on each other side at both ends of the U-shaped body portion 10, protrudes from the inside out The punching protrusion 22 is formed integrally.

다음으로, 상기 가동후크단(16)의 상단에 형성된 힌지홀(15) 내에 펀칭돌출단(22)을 삽입시켜 관통시킨다.Next, the punching protrusion 22 is inserted into the hinge hole 15 formed at the upper end of the movable hook end 16 to penetrate through the hinge hook 15.

이어서, 상기 가동후크단(16)의 힌지홀(15)을 통해 관통된 펀칭돌출단(22)의 외측단부를 타격하여 힌지홀(15)의 주변으로 절곡시킨 마감단(24)을 형성하게 된다.Subsequently, the outer end of the punching protrusion 22 penetrated through the hinge hole 15 of the movable hook end 16 is hit to form a finishing end 24 bent around the hinge hole 15. .

이와 같이 함으로써, 마감단(24)에 의하여 가동후크단(16)이 빠지지 않는 상태가 되고, 동시에 가동후크단(16)은 펀칭돌출단(22)을 중심으로 회전 가능한 상태가 된다.By doing in this way, the movable hook end 16 will not be pulled out by the finishing end 24, and the movable hook end 16 will be in a state rotatable about the punching protrusion end 22 at the same time.

이때, 상기 U자형 몸체부(10)에 형성된 힌지수단(20) 즉, 펀칭돌출단(22)의 위쪽 위치에는 가동후크단(16)의 각회전 각도를 한정하는 회전방지돌기(13)가 일체로 돌출 형성된다.At this time, the hinge means 20 formed in the U-shaped body portion 10, that is, the upper position of the punching protrusion 22, the anti-rotation projection 13 for limiting the angular rotation angle of the movable hook end 16 is integrated Is formed to protrude into.

따라서, 가동후크단(16)을 힌지수단(20)을 중심으로 들어올리면서 회전시킬 때, 가동후크단(16)의 상단이 회전방지돌기(13)에 닿게 되어 가동후크단(16)이 180°또는 360°이상 회전되는 것이 차단되어 필요한 각도만큼만 각회전을 하게 된다.Accordingly, when the movable hook end 16 is rotated while being lifted about the hinge means 20, the upper end of the movable hook end 16 comes into contact with the anti-rotation protrusion 13 so that the movable hook end 16 is 180 °. Or it is blocked from rotating more than 360 ° will be rotated only by the required angle.

한편, 상기 U자형 몸체부(10)에는 강성보강단(26)이 일체로 돌출 형성되고, 또한 고정후크단(14) 및 가동후크단(16)의 표면에도 각각 강성보강을 위한 강성보강단(27,28)이 일체로 돌출 형성됨으로써, 본 발명의 클램프의 전체적인 강성이 증대되어 작은 충격에도 U자형 몸체부를 비롯한 고정후크단(14) 및 가동후크단(16)이 뒤틀리는 등의 변형을 용이하게 방지할 수 있다.On the other hand, the U-shaped body portion 10, the rigid reinforcing end 26 is formed integrally protruding, and the rigid reinforcing end 27 for rigid reinforcement on the surface of the fixed hook end 14 and the movable hook end 16, respectively 28) is integrally formed to protrude so that the overall rigidity of the clamp of the present invention is increased to easily prevent deformation such as twisting of the fixed hook end 14 and the movable hook end 16 including the U-shaped body part even with a small impact. Can be.

여기서, 본 발명의 클램프를 이용한 안전펜스 판넬의 조립 과정을 설명하면 다음과 같다.Here, the assembly process of the safety fence panel using the clamp of the present invention will be described.

첨부한 도 3 및 도 4는 본 발명에 따른 안전펜스 판넬 고정용 클램프의 조립 과정을 설명하는 단면도이고, 도 5 내지 도 7은 사시도를 나타낸다.3 and 4 are cross-sectional views illustrating an assembling process of a safety fence panel fixing clamp according to the present invention, and FIGS. 5 to 7 show perspective views.

먼저, 안전펜스 판넬(30)의 양단부를 금속프레임(32)에 일체로 끼워지게 하여 조립하고, 각 안전펜스 판넬(30)이 끼워진 금속프레임(32)을 상호 밀착시킨 다음, 본 발명의 클램프를 이용하여 서로 밀착된 금속프레임(32)을 조여주는 동시에 안전펜스 판넬(30)을 지지하는 환봉(38)을 조여주게 된다.First, both ends of the safety fence panel 30 are integrally fitted to the metal frame 32, assembled, and the metal frames 32 to which the safety fence panels 30 are fitted are brought into close contact with each other. By tightening the metal frame 32 in close contact with each other by using the round bar 38 to support the safety fence panel 30.

이를 위해, 먼저 본 발명의 클램프 구성중 고정후크단(14)의 수직절곡면(17)을 금속프레임(32)의 걸림턱(34)에 걸어주는 동시에 가동후크단(16)을 각회전시키면서 가동후크단(16)의 수직절곡면(17)을 금속프레임(32)의 걸림턱(36)에 걸어준다.To this end, first, while the vertical hooking surface 17 of the fixed hook end 14 of the clamp configuration of the present invention is hooked on the locking jaw 34 of the metal frame 32, the movable hook end 16 is rotated at the same time. The vertical bending surface 17 of the hook end 16 is hooked to the locking projection 36 of the metal frame 32.

이때, 금속프레임(32) 및 안전펜스 판넬(30)을 지지하면서 횡방향으로 환봉(38)이 배치되는 바, 이때 환봉(38)이 U자형 몸체부(10)의 내부를 통해 좌우방향으로 지나가게 된다.At this time, the round bar 38 is disposed in the transverse direction while supporting the metal frame 32 and the safety fence panel 30, wherein the round bar 38 passes through the inside of the U-shaped body portion 10 in the left and right directions. I will go.

이어서, 상기 U자형 몸체부(10)의 볼트 체결구(12)에 볼트(18)를 삽입하여 체결함으로써, 볼트(18)의 나사산 끝단이 환봉(38)의 표면에 닿으면서 환봉(38)을 조여주게 되고, 동시에 볼트(18)의 나사산 전진 이동에 의하여 U자형 몸체부(10)를 비롯하여 고정후크단(14) 및 가동후크단(16)이 후진을 하게 된다.Subsequently, by inserting and fastening the bolt 18 to the bolt fastener 12 of the U-shaped body portion 10, the threaded end of the bolt 18 contacts the surface of the round bar 38 while the round bar 38 is closed. At the same time, the fixed hook end 14 and the movable hook end 16, including the U-shaped body portion 10, move backward by the threaded forward movement of the bolt 18.

이와 동시에, 상기 고정후크단(14) 및 가동후크단(16)이 U자형 몸체부(10)와 함께 후진할 때, 고정후크단(14) 및 가동후크단(16)의 각 수직절곡면(17)이 금속프레임(32)의 걸림턱(34,36)을 당겨주게 되어 서로 밀착된 상태의 금속프레임(32)이 조여지게 됨으로써, 본 발명의 클램프에 대한 조립이 완료된다.At the same time, when the fixed hook end 14 and the movable hook end 16 retract together with the U-shaped body portion 10, the respective vertical bending surfaces of the fixed hook end 14 and the movable hook end 16 ( 17) the pulling jaw (34, 36) of the metal frame 32 is pulled to tighten the metal frame 32 in close contact with each other, the assembly of the clamp of the present invention is completed.

이와 같이 조립되는 본 발명의 클램프 구성 중 고정후크단(14) 및 가동후크단(16)의 각 수직절곡면(17) 표면에 직선 형상으로 된 복수개의 미끄럼 방지용 돌출단(19)이 일체로 형성됨에 따라 고정후크단(14) 및 가동후크단(16)이 후진할 때 금속프레임(32)의 각 걸림턱(34,36) 표면에 미끄러짐없이 견고한 상태로 밀착될 수 있다.In the clamp configuration of the present invention assembled as described above, a plurality of non-slip protrusions 19 in a linear shape are integrally formed on the surfaces of the vertical bending surfaces 17 of the fixed hook end 14 and the movable hook end 16. As a result, when the fixed hook end 14 and the movable hook end 16 are retracted, the fixed hook end 14 and the movable hook end 16 may be firmly adhered to the surfaces of the locking jaws 34 and 36 of the metal frame 32 without slipping.

또한, 본 발명의 클램프의 구성 중 U자형 몸체부(10)에 회전방지돌기(31)를 일체로 형성하여 조립에 필요한 각도만큼만 회전되도록 함으로써, 기존에 가동후크부(16)가 180°이상 돌아감에 따라 작업자가 다시 가동후크부(16)를 본래 위치로 회전시키는 불필요한 동작을 하지 않게 되므로 펜스 판넬을 조립 고정하는 작업성을 향상시킬 수 있다.In addition, by forming the anti-rotation projection 31 integrally to the U-shaped body portion 10 of the configuration of the clamp of the present invention to rotate only by the angle necessary for assembly, the movable hook portion 16 is rotated by 180 degrees or more. As the operator does not perform unnecessary operation of rotating the movable hook portion 16 back to its original position, the workability of assembling and fixing the fence panel can be improved.

또한, 본 발명의 클램프의 구성 중 U자형 몸체부(10)를 비롯하여 고정후크단(14) 및 가동후크단(16)의 표면에 걸쳐 강성보강단(26,27,28)를 일체로 형성하여 U자형 몸체부(10)를 비롯한 고정후크단(14) 및 가동후크단(16) 등이 작은 충격에도 쉽게 뒤틀리거나 변형되는 등의 현상을 용이하게 방지할 수 있게 된다.
In addition, the rigid reinforcing ends 26, 27, 28 are integrally formed over the surfaces of the fixed hook end 14 and the movable hook end 16 including the U-shaped body portion 10 of the clamp of the present invention. The fixed hook end 14 and the movable hook end 16 including the female body part 10 can be easily prevented from being easily twisted or deformed even by a small impact.

10 : U자형 몸체부 12 : 볼트 체결구
13 : 회전방지돌기 14 : 고정후크단
15 : 힌지홀 16 : 가동후크단
17 : 수직절곡면 19 : 미끄럼 방지용 돌출단
20 : 힌지수단 22 : 펀칭돌출단
24 : 마감단 26,27,28 : 강성보강단
30 : 안전펜스 판넬 32 : 금속프레임
34,36 : 걸림턱 38 : 환봉10: U-shaped body portion 12: bolt fastener
13: anti-rotation protrusion 14: fixed hook end
15: hinge hole 16: movable hook end
17: vertical bending surface 19: non-slip protrusion
20: hinge means 22: punching protrusion
24: finish 26,27,28: rigid reinforcement
30: safety fence panel 32: metal frame
34,36: chin 38: round bar

Claims (4)

삭제delete 삭제delete 상단 중앙 위치에 볼트 체결구(12)가 형성되고 표면에 강성보강단(26)이 형성된 U자형 몸체부(10)와, U자형 몸체부(10)의 양끝단면에서 일측쪽에 일체로 형성되어 안전펜스 판넬(30)이 끼워진 금속프레임(32)의 한쪽 걸림턱(34)에 걸어지게 되는 표면에 강성보강단(27)이 형성된 수직 절곡형의 고정후크단(14)과, U자형 몸체부(10)의 양끝단면에서 타측쪽에 힌지수단(20)에 의하여 각회전 가능하게 체결되어 안전펜스 판넬(30)이 끼워진 금속프레임(32)의 다른 한쪽 걸림턱(36)에 걸어지게 되는 표면에 강성보강단(28)이 형성된 가동후크단(16)과, 볼트 체결구(12)를 통해 삽입되어 U자형 몸체부(10)의 내부를 지나가는 환봉(38)을 조여주는 볼트(18)로 구성된 안전펜스 판넬 고정용 클램프에 있어서,
상기 금속프레임(32)의 걸림턱(34,36)면과 닿는 고정후크단(14) 및 가동후크단(16)의 하단 수직절곡면(17)에는 직선 형상으로 된 복수개의 미끄럼 방지용 돌출단(19)이 일체로 형성되며;
상기 힌지수단(20)은 U자형 몸체부(10)에 펀칭에 의하여 외측방향으로 돌출 형성되어 가동후크단(16)의 상단에 형성된 힌지홀(15)에 삽입되는 펀칭돌출단(22)과, 상기 펀칭돌출단(22)의 돌출된 외측단부를 가동후크단(16)의 힌지홀(15) 주변으로 절곡시킨 마감단(24)으로 형성되고;
상기 U자형 몸체부(10)에 형성된 힌지수단(20)의 위쪽 위치에는 가동후크단(16)의 각회전 각도를 한정하는 회전방지돌기(13)가 일체로 돌출 형성된 것을 특징으로 하는 안전펜스 판넬 고정용 클램프.
The bolt fastener 12 is formed at the center of the upper end and the U-shaped body portion 10 having a rigid reinforcement end 26 formed on the surface, and integrally formed on one side at both ends of the U-shaped body portion 10 to be a safety fence. The fixed hook end 14 of the vertical bending type having a rigid reinforcement end 27 formed on the surface of the metal frame 32 into which the panel 30 is fitted, and the rigid reinforcement end 27, and the U-shaped body part 10. Rigid reinforcement (28) on the surface to be angularly rotated by hinge means (20) on both sides of the other end surface of the metal frame (32) on which the safety fence panel (30) is fitted. For fixing the safety fence panel consisting of a movable hook end 16 is formed and a bolt 18 inserted through the bolt fastener 12 to tighten the round bar 38 passing through the interior of the U-shaped body portion 10. In the clamp,
The fixed hook end 14 and the lower vertical bent surface 17 of the movable hook end 16 which contact the engaging jaws 34 and 36 surfaces of the metal frame 32 have a plurality of anti-slip protrusions having a linear shape ( 19) are integrally formed;
The hinge means 20 is formed by protruding outwardly by punching the U-shaped body portion 10 and inserted into the hinge hole 15 formed at the upper end of the movable hook end 16; A protruding outer end of the punching protruding end 22 is formed as a finishing end 24 bent around the hinge hole 15 of the movable hook end 16;
Safety fence panel, characterized in that the anti-rotation projection 13 is formed integrally protruding in the upper position of the hinge means 20 formed in the U-shaped body portion 10 to limit the angular rotation angle of the movable hook end (16) Fastening clamps.
삭제delete
KR1020110049472A 2011-05-25 2011-05-25 Clamp for fixing safety fence panel KR101127138B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101387053B1 (en) 2013-01-03 2014-04-18 (주)하나기업 Fence assembling clamp
AT513582A1 (en) * 2012-11-14 2014-05-15 Hargassner Gmbh Device for cable fastening
CN107217863A (en) * 2017-07-25 2017-09-29 中冶建工集团有限公司 A kind of fast connector and fence

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200427523Y1 (en) * 2006-07-12 2006-09-27 김두연 Clamp for construction fence fabric
KR200438254Y1 (en) * 2007-02-28 2008-02-04 (주)한국엠오비 Clamp for temporary installation fence
KR200449993Y1 (en) 2010-03-23 2010-08-30 (주)성대플라텍 Clamp for Soundproof Panel Assembly
KR20100119690A (en) * 2009-05-01 2010-11-10 주식회사 석강 Installation structure of screening panel for construction site

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200427523Y1 (en) * 2006-07-12 2006-09-27 김두연 Clamp for construction fence fabric
KR200438254Y1 (en) * 2007-02-28 2008-02-04 (주)한국엠오비 Clamp for temporary installation fence
KR20100119690A (en) * 2009-05-01 2010-11-10 주식회사 석강 Installation structure of screening panel for construction site
KR200449993Y1 (en) 2010-03-23 2010-08-30 (주)성대플라텍 Clamp for Soundproof Panel Assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513582A1 (en) * 2012-11-14 2014-05-15 Hargassner Gmbh Device for cable fastening
AT513582B1 (en) * 2012-11-14 2014-12-15 Hargassner Gmbh Device for cable fastening
KR101387053B1 (en) 2013-01-03 2014-04-18 (주)하나기업 Fence assembling clamp
CN107217863A (en) * 2017-07-25 2017-09-29 中冶建工集团有限公司 A kind of fast connector and fence
CN107217863B (en) * 2017-07-25 2019-03-01 中冶建工集团有限公司 A kind of fast connector and fence

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