KR20110046903A - Union clamp - Google Patents

Union clamp Download PDF

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Publication number
KR20110046903A
KR20110046903A KR1020090103608A KR20090103608A KR20110046903A KR 20110046903 A KR20110046903 A KR 20110046903A KR 1020090103608 A KR1020090103608 A KR 1020090103608A KR 20090103608 A KR20090103608 A KR 20090103608A KR 20110046903 A KR20110046903 A KR 20110046903A
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KR
South Korea
Prior art keywords
clamp
fastening
hinge
bolt
binding
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KR1020090103608A
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Korean (ko)
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KR101089350B1 (en
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한성완
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한성완
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Priority to KR1020090103608A priority Critical patent/KR101089350B1/en
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    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
    • F16L23/10—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut with a pivoting or swinging pin

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

PURPOSE: A fastening clamp is provided to secure uniform fastening pressure over the entire perimeter of connected objects because the tightness of a hinge part of clamp bodies. CONSTITUTION: A fastening clamp(100) comprises first and second clamp bodies(110,120), a clamping bolt(130), and a hinge joint bolt(140). The first and second clamp bodies are formed in a semicircular shape having inner grooves(111a,121a). A coupling part is formed on both ends of the first clamp body, and a first fixing pin coupling hole is formed on a side of the coupling part. A coupling part(122A) is formed on both ends of the second clamp body, and a second fixing pin coupling hole and a hinge coupling hole are respectively formed on both sides of the coupling part. The clamping bolt is coupled to the coupling part of the second clamp body through a hinge coupling part(132), and the clamping bolt includes a joint member(133) which is thread-coupled to a long bolt(131) to provide a fastening force to a side of the first and second clamp bodies. The hinge joint bolt comprises a short bolt(141), a hinge forming part(142) which is formed with slits and pin fixing holes for connecting and supporting the first and second clamp bodies to have a hinge motion, and a fastening reinforcement member(143) which is thread-coupled to the short bolt to strengthen the joint between the first and second clamp bodies.

Description

결속용 클램프{UNION CLAMP}Binding clamps {UNION CLAMP}

본 발명은 결속용 클램프에 관한 것으로, 더욱 상세하게는 클램핑몸체의 일단부에 경첩기능을 부여한 경첩체결볼트를 적용함에 따라 클램핑몸체의 대응되는 좌우측 양방향에서 체결에 따른 결속력을 제공할 수 있으면서 클램핑몸체의 힌지연결부분의 긴밀성까지 조정할 수 있도록 한 결속용 클램프에 관한 것이다.The present invention relates to a clamp for clamping, and more particularly, by applying a hinge fastening bolt that imparts a hinge function to one end of the clamping body, the clamping body can be provided while providing a binding force according to the fastening in the corresponding left and right sides of the clamping body. This invention relates to a fastening clamp which allows adjustment of the tightness of the hinge joint of

일반적으로 클램프는 피목적물과 피고정체의 결속, 배관과 배관의 이음 연결, 배관과 플랜지의 연결 등에 두루 사용되는 결속용 도구로서, 기존 용접 등에 의한 영구결합방식의 사용에 따른 불편함이나 연결부분의 분리 불가능의 단점을 해결할 수 있으며, 유지보수의 용이성 또한 제공할 수 있는 것이다.In general, the clamp is a tool for binding the object and the fixed object, connecting the pipe and the pipe joint, connecting the pipe and the flange, and is inconvenient due to the use of the permanent coupling method by conventional welding. It can solve the shortcomings of non-separation and also provide easy maintenance.

이러한 결속용 클램프는 대부분이 2개 1조의 한쌍 구성으로 이루어지는데, 종래 한쌍으로 구비되는 2개의 클램프몸체가 분리구조인 경우에는 결속을 위한 체결 또는 분리시 사용상 불편함이 있었을 뿐더러 작업시간이 길어지는 문제점이 있었다.Most of these binding clamps consist of a pair of two pairs. In the case where the two clamp bodies provided as a pair have a separate structure, there is inconvenience in use when fastening or detaching for binding and the working time becomes longer. There was a problem.

또한, 클램프몸체의 분리구조에 따른 사용상 불편함을 해결하기 위해 도 1 및 도 2의 예시에서와 같이, 제1클램프몸체(b)와 제2클램프몸체(c)의 대응되는 일단부(b3)(c3)를 힌지부재(f)에 의해 회동 가능하도록 힌지결합시켜 분리구조가 아닌 결합구조로 형성하고 제1클램프몸체(b)의 체결부(b1)에 회동 가능하게 힌지결합시킨 체결볼트(d)를 회동시켜 제2클램프몸체(c)의 홈(c2)에 배치시킨 후 체결볼트(d)에 나사 결합된 체결너트(e)를 조임으로써 결속력을 제공할 수 있도록 이루어진 결속용 클램프가 제안된 바 있다.In addition, in order to solve the inconvenience in use according to the separation structure of the clamp body, as shown in the example of Figures 1 and 2, the corresponding one end portion (b3) of the first clamp body (b) and the second clamp body (c) (c3) is hinged by the hinge member (f) to be rotatable to form a coupling structure rather than a separate structure and the locking bolt (d) rotatably hinged to the fastening portion (b1) of the first clamp body (b) ), The binding clamp is designed to provide the binding force by tightening the fastening nut (e) screwed to the fastening bolt (d) after placing in the groove (c2) of the second clamp body (c) There is a bar.

나아가, 도시하지는 않았으나 상기와 같은 힌지부재에 의한 힌지결합구조를 1부분에서 2부분으로 늘려 단지 클램프몸체 자체를 3등분으로 나누고 일측 한방향에서 체결볼트를 체결하여 결속력을 제공하는 결속용 클램프(체결방식은 같음)의 출시도 이루어지고 있다.Further, although not shown, the hinge coupling structure by the hinge member as described above is increased from one part to two parts, thereby only dividing the clamp body itself into three equal parts and tightening the fastening bolt in one direction to provide a binding force (fastening method). Is also being released.

그런데, 상술한 도 1 및 도 2의 예시와 같은 구성을 갖는 종래의 결속용 클램프는 클램프몸체(b)(c)의 일단부(b3)(c3)가 힌지결합된 구조이고 타단부의 체결부(b1)(c1)에 체결볼트(d) 및 체결너트(e)의 체결을 통해 어느 일측방향에서만 결속력을 제공하는 것으로서, 이러한 종래 결속용 클램프는 체결볼트(d) 및 체결너트(e)의 체결력이 제공되는 체결부(b1)(c1)측에만 결속력이 크게 형성되고 힌지결합구조를 갖는 클램프몸체의 일단부(b3)(c3)에는 체결부측에 비해 긴밀성을 부여하지 못하므로 결속력이 현저히 떨어지는 문제점이 있었으며, 연결부분의 둘레 전반에 걸쳐 균일한 결속력을 제공하지 못하는 문제점이 있었다.However, the conventional binding clamp having the same configuration as the example of FIGS. 1 and 2 described above has a structure in which one end b3 and c3 of the clamp body b and c are hinged and the other end is fastened. (b1) (c1) by providing a fastening force in any one direction through the fastening of the fastening bolt (d) and the fastening nut (e), such a conventional fastening clamp of the fastening bolt (d) and fastening nut (e) of The binding force is largely formed only at the fastening portion b1 (c1) side where the fastening force is provided, and since one end portion (b3) (c3) of the clamp body having a hinge coupling structure is not provided with tightness as compared with the fastening portion side, the binding force is significantly decreased. There was a problem, there was a problem that can not provide a uniform binding force throughout the circumference of the connection.

이로 인해, 피고정체 또는 배관 내에 내부압력이 형성되거나 진동이 형성되 면 결속력이 약화되어있는 힌지결합된 일단부에서 기밀성을 제대로 유지시켜주지 못함에 따라 연결부분이 쉽게 터지는 문제점이 발생되고 있고, 특히 내부압력 5kg/㎤에도 견디지 못하고 연결부분이 터짐에 따라 종래 결속용 클램프는 산업용으로 적용하기에 어려움이 많은 문제점이 있었다.As a result, when internal pressure or vibration is formed in the fixed body or the pipe, the connection part easily breaks due to failure to properly maintain the airtightness at the hinged one end where the binding force is weakened. As the connection part bursts without being able to withstand the pressure of 5 kg / cm 3, the conventional binding clamp has a problem that is difficult to apply to industrial use.

본 발명은 상술한 바와 같은 종래의 문제점 등을 감안하여 안출된 것으로서, 피연결체간의 수직 연결 또는 수평 연결 등 결속방향에 관계없이 편리하면서도 용이하게 결속용 도구로 사용할 수 있도록 하며, 특히 클램핑몸체의 일단부에 경첩기능을 부여한 경첩체결볼트를 적용함에 따라 클램핑몸체의 대응되는 좌우측 양방향에서 체결에 따른 결속력을 제공할 수 있으면서 클램핑몸체의 힌지연결부분의 긴밀성까지 조정할 수 있도록 하며, 피연결체의 둘레 전반에 걸친 균일한 결속압력을 제공할 수 있도록 한 결속용 클램프를 제공하는데 그 목적이 있다.The present invention has been made in view of the above-described conventional problems, and can be used conveniently and easily as a tool for fastening regardless of the binding direction such as vertical connection or horizontal connection between connected objects, and particularly, the clamping body. By applying the hinge fastening bolt with hinge function at one end, it is possible to adjust the tightness of the hinge connection part of the clamping body while providing the binding force according to the fastening in the corresponding left and right bilateral directions of the clamping body. It is an object of the present invention to provide a binding clamp that can provide a uniform binding pressure throughout.

본 발명은 40~50kg/㎤의 내부압력에도 기밀성을 유지할 수 있는 결속력을 갖게 함으로써 결속력 증대를 통해 산업용으로 적용할 수 있도록 하는 등 사용범위를 크게 넓힐 수 있도록 한 결속용 클램프를 제공하는데 있다.The present invention is to provide a binding clamp that can greatly extend the range of use, such as to be applied to the industrial through increasing the binding force by having a binding force that can maintain the airtightness even in the internal pressure of 40 ~ 50kg / ㎠.

본 발명은 플랜지나 페룰을 갖는 피연결체간의 결속을 위한 결속용 클램프에 있어서,The present invention relates to a binding clamp for binding between the connected object having a flange or a ferrule,

내주면을 따라 요홈을 갖는 반원형상의 몸체로서, 몸체의 양측단부에 외측방향으로 직각되게 돌출 형성되고 내부가 트인 체결부를 갖되 체결부의 일측에 제1고정핀결합공이 형성된 제1클램프몸체와; 내주면을 따라 요홈을 갖는 반원형상의 몸체로서, 몸체의 양측단부에 외측방향으로 직각되게 돌출 형성되고 내부가 트인 체결부를 갖되 체결부의 일측과 타측에 제2고정핀결합공과 힌지결합공이 형성된 제2클램프몸체와; 끝단에 형성시킨 힌지결합부를 통해 제2클램프몸체의 힌지결합공이 형성된 체결부측에 회전 가능하게 힌지결합되며 외면에 나사산을 갖는 장볼트 및, 상기 장볼트에 나사 결합되어 제1 및 제2 클램프몸체의 일측에 체결력을 제공하기 위한 체결부재로 구성된 클램핑볼트와; 외면에 나사산을 갖는 단볼트의 끝단에 경첩형성부를 일체 형성하되 상기 경첩형성부에는 제1고정핀 및 제2고정핀 결합을 통해 제1 및 제2 클램프몸체의 타측을 연결상태로 지지하여주되 경첩기능의 제공으로 유동성을 부여할 수 있게 하는 슬릿공 및 핀결합공이 형성되고, 상기 단볼트에 나사 결합되어 제1 및 제2 클램프몸체의 타측에 결속력을 강화하기 위한 결속강화부재로 구성된 경첩체결볼트를 포함하는 것을 특징으로 한다.A semi-circular body having a groove along an inner circumferential surface, the first clamp body protruding from both ends of the body at a right angle in an outward direction and having a fastening portion formed therein, wherein a first fixing pin coupling hole is formed at one side of the fastening portion; A semi-circular body having grooves along an inner circumferential surface, the second clamp body having a second fixed pin coupling hole and a hinge coupling hole formed at one side and the other side of the body and having a fastening portion formed at right angles in the outward direction at both ends of the body and having an open portion. Wow; Long bolts rotatably hinged to a fastening side of the second clamp body where the hinge coupling hole of the second clamp body is formed, and a screw thread on the outer surface of the second clamp body, and screwed to the long bolts of the first and second clamp bodies. A clamping bolt consisting of a fastening member for providing a fastening force to one side; The hinge forming part is integrally formed at the end of the short bolt having a thread on the outer surface, and the hinge forming part supports the other sides of the first and second clamp bodies in a connected state by coupling the first fixing pin and the second fixing pin. Slit and pin coupling holes are formed to provide fluidity by providing a function, and the hinge fastening bolt composed of a binding reinforcing member for screwing to the short bolts to strengthen the binding force on the other side of the first and second clamp bodies. Characterized in that it comprises a.

본 발명은 피연결체간의 수직 연결 또는 수평 연결 등 결속방향에 관계없이 편리하면서도 용이하게 결속처리작업을 수행할 수 있으며, 특히 경첩기능을 부여한 경첩체결볼트를 적용함에 따라 클램프몸체간 연결상태를 유지하되 개별적 유동성을 부여할 수 있고 클램프몸체에 대한 양방향 체결 및 결속력을 제공할 수 있으면서 클램프몸체의 힌지연결부분의 긴밀성까지 조정할 수 있어 피연결체의 둘레 전반에 걸친 균일한 결속압력을 제공 및 전체적인 결속력을 크게 증대시킬 수 있으며, 피연결체 내 40~50kg/㎤의 내부압력에도 견딜 수 있는 결속력을 제공 및 기밀성을 유지시킬 수 있어 산업용으로 적용하는 등 사용범위를 크게 넓힐 수 있다.The present invention can perform a convenient and easy binding process regardless of the binding direction, such as a vertical connection or a horizontal connection between the connected body, in particular, by maintaining the connection state between the clamp body by applying a hinge fastening bolt that has a hinge function However, it can provide individual fluidity and provide bidirectional fastening and binding force to the clamp body, and can adjust the tightness of the hinge joint of the clamp body to provide uniform binding pressure over the circumference of the connected body and overall binding force. It can greatly increase the size, provide the binding force that can withstand the internal pressure of 40 ~ 50kg / ㎠ in the to-be-connected body and can maintain the air tightness can greatly extend the range of use, such as industrial applications.

본 발명을 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3 내지 도 6에서와 같이, 본 발명의 실시예에 의한 결속용 클램프(100)는 플랜지(flange) 또는 페룰(ferrule)을 갖는 각각의 배관과 배관 또는 피고정체와 피목적물(이하에서는 이들 각각에 대해 "피연결체"라 한다.)의 상호 결속 및 기밀성 유지에 사용되는 것으로서, 제1클램프몸체(110) 및 제2클램프몸체(120)와, 클램핑볼트(130)와, 경첩체결볼트(140)의 구성으로 이루어진다.As shown in Figures 3 to 6, the binding clamp 100 according to an embodiment of the present invention is a pipe or a pipe or a fixed body and the object (hereinafter each of them) having a flange or a ferrule (each of these) The first clamping body 110 and the second clamping body 120, the clamping bolt 130, and the hinged bolt ( 140).

상기 제1클램프몸체(110)는 피연결체(A)(B)간에 서로 맞닿은 상태에 있는 플랜지 또는 페룰을 에워쌀 수 있도록 내주면을 따라 요홈(111a)을 갖는 반원형상의 몸체(111)로서, 몸체(111)의 일측단부 및 타측단부에 외측방향으로 직각되게 돌출 형성하되 내부가 트인 배치공간(E1)을 형성시킨 체결부(112A)(112B)가 구비된다.The first clamp body 110 is a semi-circular body (111) having a groove (111a) along the inner circumferential surface to surround the flange or ferrule in contact with each other (A) (B) to be connected, the body One side end portion and the other end portion 111 of the 111 is provided with a fastening portion (112A) (112B) protruding in a direction perpendicular to the outer direction to form an open space (E1).

이때, 상기 제1클램프몸체(110)에는 어느 일측의 체결부(112B)에 제1고정핀결합공(113)이 형성되게 한다.At this time, the first clamping body 110 to form a first fixing pin coupling hole 113 in the fastening portion 112B of any one side.

상기 제2클램프몸체(120)는 상기 제1클램프몸체와 같이 피연결체(A)(B)간의 플랜지 또는 페룰을 에워쌀 수 있도록 내주면을 따라 요홈(121a)을 갖는 반원형상의 몸체(121)로서, 이 역시 몸체(121)의 일측단부 및 타측단부에 외측방향으로 직각되게 돌출 형성하되 내부가 트인 배치공간(E2)을 형성시킨 체결부(122A)(122B)가 구비된다.The second clamp body 120 is a semi-circular body 121 having a groove 121a along an inner circumferential surface of the second clamp body 120 so as to enclose a flange or a ferrule between the connected bodies A and B like the first clamp body. In addition, the fastening parts 122A and 122B are formed to protrude to one side end and the other end of the body 121 at right angles in the outward direction, and form an open space E2 therein.

이때, 상기 제2클램프몸체(120)에는 일측 체결부(122A) 상에 힌지결합공(123)을 형성시키고 타측 체결부(122B) 상에 제1클램프몸체(110)의 체결부(112B) 상에 형성되는 제1고정핀결합공(113)과 마주하는 방향에 대응하여 위치되도록 제2고정핀결합공(124)이 형성되게 한다.At this time, the second clamp body 120 forms a hinge coupling hole 123 on one side fastening portion 122A and on the fastening portion 112B of the first clamp body 110 on the other fastening portion 122B. The second fixing pin coupling hole 124 is formed so as to correspond to the direction facing the first fixing pin coupling hole 113 formed in the.

상기 클램핑볼트(130)는 외면에 나사산을 형성시킨 장(長)볼트(131)의 끝단에 힌지홀을 갖는 힌지결합부(132)가 일체 형성되어 힌지핀(151) 결합을 통해 제2클램프몸체(120)의 일측 체결부(122A) 상에 회전 가능하게 결합되고, 상기 장볼트(131)의 선단부에 체결력 조정을 위한 체결부재(133)가 나사 결합된다.The clamping bolt 130 has a hinge coupling portion 132 having a hinge hole at the end of the long bolt 131 having a screw thread formed on the outer surface thereof is integrally formed to the second clamp body through coupling of the hinge pin 151. Is coupled rotatably on one side fastening portion (122A) of the 120, the fastening member 133 for adjusting the fastening force to the front end of the long bolt 131 is screwed.

이때, 상기 클램핑볼트(130)는 제2클램프몸체(120)의 일측 체결부(122A)의 배치공간(E2) 내에 위치하여 회전 가능하게 결합되며, 제1클램프몸체(110)의 일측 체결부(112A)의 배치공간(E1)측으로 장볼트(131)의 회전 이동이 가능하도록 결합된다.At this time, the clamping bolt 130 is rotatably coupled in the placement space (E2) of the one side fastening portion (122A) of the second clamp body 120, one side fastening portion (1) of the first clamp body (110) It is coupled to the rotational movement of the long bolt 131 toward the arrangement space (E1) side of 112A.

상기 경첩체결볼트(140)는 외면에 나사산을 갖는 단(短)볼트(141)와, 상기 단볼트(141)의 끝단에 연장 형성되어 일체 결합되며 제1고정핀(161) 결합을 통해 제1클램프몸체(110)와의 지지결합과 함께 경첩기능의 제공을 위해 사용되는 슬릿공(142a) 및 제2고정핀(162) 결합을 통해 제2클램프몸체(120)와의 지지결합에 사용 하기 위한 핀결합공(142b)이 형성된 경첩형성부(142)와, 상기 단볼트(141)의 선단부에 나사 결합되며 제1 및 제2 클램프몸체(110)(120)간의 결속력 강화를 위한 결속강화부재(143)로 구성된다.The hinge fastening bolt 140 is formed on the outer end of the end bolt (141) having a screw thread on the outer surface, the end bolt 141 is formed integrally coupled to the first fixing pin 161 through the first coupling Pin coupling for use in the support coupling with the second clamp body 120 through the slit hole (142a) and the second fixing pin 162 is used for providing the hinge function together with the support coupling with the clamp body (110) Binding reinforcing member 143 for screwing the hinge forming portion 142, the ball 142b is formed, and the first bolts 141, and the first and second clamp bodies 110 and 120, respectively. It consists of.

이때, 상기 경첩체결볼트(140)는 서로 마주하도록 배치되는 제1클램프몸체(110)와 제2클램프몸체(120)의 대응위치에 있는 타측 체결부(112B)(122B)를 연결상태로 지지하여주되 슬릿공(142a)을 통한 여유간격 제공을 통해서 경첩기능을 발휘되게 함에 의해 제1클램프몸체(110)와 제2클램프몸체(120) 각각에 유동성을 부여할 수 있으면서도 결속강화부재(143)를 통한 조임력을 제공함으로써 제1 및 제2 클램프몸체(110)(120)측에 미치는 결속력을 증대시킬 수 있도록 구성한 것이다.At this time, the hinge fastening bolt 140 supports the other fastening portions 112B and 122B at the corresponding positions of the first clamp body 110 and the second clamp body 120 which are disposed to face each other in a connected state. Mainly, by providing the clearance through the slit hole (142a) to provide the hinge function by providing a fluidity to each of the first clamp body 110 and the second clamp body 120, while the binding reinforcing member (143) By providing a tightening force through it is configured to increase the binding force on the first and second clamp body 110, 120 side.

상술한 구성으로 이루어진 본 발명의 실시예에 의한 결속용 클램프(100)의 결합관계 및 작용을 설명하면 다음과 같다.Referring to the coupling relationship and operation of the binding clamp 100 according to an embodiment of the present invention made of the above-described configuration is as follows.

본 발명의 결속용 클램프(100)는 클램핑볼트(130)의 힌지결합부(132)를 제2클램프몸체(120)의 힌지결합공(123)을 갖는 일측 체결부(122A) 내측에 위치시킨 후 힌지핀(151) 삽입고정을 통한 힌지결합을 통해 제2클램프몸체(120)의 일측에서 회전 가능하도록 결합되며, 경첩체결볼트(140)의 경첩형성부(142)를 제1 및 제2 클램프몸체(110)(120)의 타측 체결부(112B)(122B) 내측에 위치시킨 후 동일수직선상에 위치되는 제1고정핀결합공(113) 및 슬릿공(142a)측에 제1고정핀(161)을 삽입 결합하고, 또한 제2고정핀결합공(124) 및 핀결합공(142b)에 제2고정핀(162)을 삽입 결합함으로써 제1클램프몸체(110)와 제2클램프몸체(120)의 대응위치에 있는 타측 체결부(112B)(122B)를 연결상태로 지지하여주되 슬릿공(142a)을 통한 여유간격을 통 해 경첩기능을 부여함에 따라 제1클램프몸체(110)와 제2클램프몸체(120)측에 유동성을 갖게 한 상태로 피연결체(A)(B)간의 결속에 사용된다.In the binding clamp 100 of the present invention, after the hinge coupling portion 132 of the clamping bolt 130 is positioned inside the one side coupling portion 122A having the hinge coupling hole 123 of the second clamp body 120, The hinge pin 151 is coupled so as to be rotatable on one side of the second clamp body 120 through the hinge coupling through the fixing, the hinge forming portion 142 of the hinge fastening bolt 140, the first and second clamp body The first fixing pin 161 on the first fixing pin coupling hole 113 and the slit hole 142a which are positioned on the same vertical line after being positioned inside the other fastening parts 112B and 122B of the 110 and 120. ) And the first clamping body 110 and the second clamping body 120 by inserting and coupling the second fixing pin 162 to the second fixing pin coupling hole 124 and the pin coupling hole 142b. The first clamp body 110 and the second clamp by supporting the other fastening portion (112B) (122B) in the corresponding position in the connection state to impart a hinge function through the clearance gap through the slit hole (142a) In a state where the liquid has on the side of the body 120 it is used for the coupling between the blood connector body (A) (B).

구체적으로, 배관과 배관 또는 피고정체와 피목적물 등 피연결체(A)(B)간의 플랜지 또는 페룰이 서로 맞닿아 있는 상태에 플랜지 또는 페룰의 외측으로 경첩체결볼트(140)에 의해 타측 체결부(112B)(122B)가 연결되어 지지결합된 상태에 있는 제1클램프몸체(110) 및 제2클램프몸체(120)를 배치하되 내주면에 형성시킨 요홈(111a)(121a)을 통해 피연결체(A)(B)간의 플랜지 또는 페룰을 에워싸도록 배치한다.Specifically, the other fastening portion by the hinge fastening bolt 140 to the outside of the flange or ferrule in a state in which the flange or ferrule between the pipe (P) or the object to be fixed and the object to be connected such as the flange (A) (B) is in contact with each other. (112B) (122B) is connected to the connected body through the grooves (111a) (121a) formed on the inner circumferential surface of the first clamp body 110 and the second clamp body 120 is disposed in a supported coupling state Place the flanges or ferrules between A) and (B).

그리고, 제2클램프몸체(120)의 일측 체결부(122A)에 힌지결합된 클램핑볼트(130)를 제1클램프몸체(110)의 일측 체결부(112A)측 방향으로 회전 이동시켜 클램핑볼트(130)를 일측 체결부(112A)(122A)에 직교되게 한 상태에 장볼트(131)에 나사 결합된 체결부재(133)를 전진 이동시켜 조임으로써 가압하여 제1클램프몸체(110)와 제2클램프몸체(120)의 일측방향을 결속 처리한다.Then, the clamping bolt 130 hinged to one side fastening portion 122A of the second clamping body 120 is rotated in the direction of one side fastening portion 112A of the first clamping body 110 to clamp the bolt 130. ) By pressing the first clamp body 110 and the second clamp by moving and tightening the fastening member 133 screwed to the long bolt 131 in a state in which orthogonal to one side fastening portion (112A) (122A). Bind one side of the body 120.

이어, 제1클램프몸체(110)와 제2클램프몸체(120)의 타측 체결부(112B)(122B)에 대한 상호 연결상태를 유지되게 한 경첩체결볼트(140)의 결속강화부재(143)를 단볼트(141) 상에서 전진 이동시켜 조임으로써 가압하여 제1클램프몸체(110)와 제2클램프몸체(120)의 타측방향을 결속 처리한다.Subsequently, the binding reinforcing member 143 of the hinge fastening bolt 140 which maintains the interconnection state with respect to the other fastening portions 112B and 122B of the first clamp body 110 and the second clamp body 120. Pressing by moving forward and tightening on the short bolt 141 to bind the other direction of the first clamp body 110 and the second clamp body 120.

이에 따라, 본 발명의 결속용 클램프(100)는 2개 1조로 한쌍 구비되는 클램프몸체(110)(120)의 양측방향에서 체결 및 결속력을 제공하므로 클램프몸체(110)(120)가 피연결체(A)(B)간에 서로 맞닿은 상태의 연결부분에 대해 강한 압 박을 수행하면서 결속 처리하게 되며, 피연결체(A)(B)의 연결부분에 대한 둘레 전체를 동일한 가압력으로 결속 처리할 수 있어 종래 클램프에 비해 결속력을 크게 증대시킬 수 있고 피연결체(A)(B) 내에 형성되는 내부압력이 크게 증가되어도 기밀성을 유지할 수 있다.Accordingly, the clamping clamp 100 of the present invention provides a fastening and binding force in both sides of the clamp body 110, 120 is provided in a pair of two, so the clamp body 110, 120 is connected to (A) (B) binds to each other while making a strong pressure on the connecting parts in contact with each other, and the entire circumference of the connecting parts of the connected objects (A) and (B) can be bound by the same pressing force. As a result, the binding force can be greatly increased as compared with the conventional clamp, and the airtightness can be maintained even if the internal pressure formed in the connected object (A) (B) is greatly increased.

특히, 결속용 단볼트(141)에 경첩형성부(142)를 일체로 형성시켜 경첩기능을 부여함에 따라 제1클램프몸체(110)와 제2클램프몸체(120)를 연결상태로 있게 하면서도 개별적 유동성을 갖게 하므로 결속처리 및 사용상 편의성을 제공할 수 있으며, 피연결체간의 수직 연결 또는 수평 연결 등에 상관없이 결속력을 증대시킬 수 있으면서 편리하게 사용할 수 있다.In particular, the hinge forming portion 142 is integrally formed on the binding short bolt 141 to impart a hinge function, thereby allowing the first clamp body 110 and the second clamp body 120 to be connected to each other while providing individual fluidity. Since it can have a binding process and convenience in use, it can be used while increasing the binding force regardless of the vertical connection or horizontal connection between the connected object.

한편, 본 발명에 의한 결속용 클램프는 상세한 설명 및 도면에 있어 클램핑볼트(130)와 경첩체결볼트(140)에 대해 동일한 방향에서의 체결력 및 결속력을 제공하도록 기술되어 있으나, 위치의 수정이나 변경을 통해 상호 반대방향에서의 가압력 및 결속력을 제공할 수 있도록 구성할 수 있다 할 것이다.On the other hand, the binding clamp according to the present invention has been described to provide the clamping force and the binding force in the same direction with respect to the clamping bolt 130 and the hinge fastening bolt 140 in the description and drawings, but the modification or change of position It can be configured to provide the pressing force and the binding force in the opposite direction through each other.

도 1 및 도 2는 종래 결속용 클램프를 나타낸 예시도.1 and 2 is an exemplary view showing a conventional binding clamp.

도 3은 본 발명에 의한 결속용 클램프를 나타낸 분해 사시도.Figure 3 is an exploded perspective view showing a clamp for binding according to the present invention.

도 4는 본 발명에 의한 결속용 클램프의 결속상태를 보인 평면도.Figure 4 is a plan view showing the binding state of the clamp for binding according to the present invention.

도 5는 본 발명에 있어 피연결체를 포함하는 결속용 클램프의 결속상태 사시도.Figure 5 is a perspective view of the binding state of the binding clamp including the to-be-connected body in the present invention.

도 6은 본 발명에 있어 피연결체를 포함하는 결속용 클램프의 결속상태 단면도.Figure 6 is a cross-sectional view of the binding state of the binding clamp including the to-be-connected body in the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

110: 제1클램프몸체 111a: 요홈110: first clamp body 111a: groove

112A,112B: 체결부 113: 제1고정핀결합공112A and 112B: fastening portion 113: first fixing pin coupling hole

120: 제2클램프몸체 121a: 요홈120: second clamp body 121a: groove

122A,122B: 체결부 123: 힌지핀결합공122A, 122B: Fastening part 123: Hinge pin coupling hole

124: 제2고정핀결합공 130: 클램핑볼트124: second fixing pin coupling hole 130: clamping bolt

140: 경첩체결볼트 141: 단볼트140: hinge fastening bolt 141: short bolt

142: 경첩형성부 142a: 슬릿공142: hinge forming portion 142a: slit ball

142b: 핀결합공 151: 힌지핀142b: pin coupling hole 151: hinge pin

161: 제1고정핀 162: 제2고정핀161: first fixing pin 162: second fixing pin

Claims (1)

플랜지나 페룰을 갖는 피연결체간의 결속을 위한 결속용 클램프에 있어서,In the binding clamp for binding between the connected object having a flange or a ferrule, 내주면을 따라 요홈을 갖는 반원형상의 몸체로서, 몸체의 양측단부에 외측방향으로 직각되게 돌출 형성되고 내부가 트인 체결부를 갖되 체결부의 일측에 제1고정핀결합공이 형성된 제1클램프몸체와;A semi-circular body having a groove along an inner circumferential surface, the first clamp body protruding from both ends of the body at a right angle in an outward direction and having a fastening portion formed therein, wherein a first fixing pin coupling hole is formed at one side of the fastening portion; 내주면을 따라 요홈을 갖는 반원형상의 몸체로서, 몸체의 양측단부에 외측방향으로 직각되게 돌출 형성되고 내부가 트인 체결부를 갖되 체결부의 일측과 타측에 제2고정핀결합공과 힌지결합공이 형성된 제2클램프몸체와;A semi-circular body having grooves along an inner circumferential surface, the second clamp body having a second fixed pin coupling hole and a hinge coupling hole formed at one side and the other side of the body and having a fastening portion formed at right angles in the outward direction at both ends of the body and having an open portion. Wow; 끝단에 형성시킨 힌지결합부를 통해 제2클램프몸체의 힌지결합공이 형성된 체결부측에 회전 가능하게 힌지결합되며 외면에 나사산을 갖는 장볼트 및, 상기 장볼트에 나사 결합되어 제1 및 제2 클램프몸체의 일측에 체결력을 제공하기 위한 체결부재로 구성된 클램핑볼트와;Long bolts rotatably hinged to a fastening side of the second clamp body where the hinge coupling hole of the second clamp body is formed, and a screw thread on the outer surface of the second clamp body, and screwed to the long bolts of the first and second clamp bodies. A clamping bolt consisting of a fastening member for providing a fastening force to one side; 외면에 나사산을 갖는 단볼트의 끝단에 경첩형성부를 일체 형성하되 상기 경첩형성부에는 제1고정핀 및 제2고정핀 결합을 통해 제1 및 제2 클램프몸체의 타측을 연결상태로 지지하여주되 경첩기능의 제공으로 유동성을 부여할 수 있게 하는 슬릿공 및 핀결합공이 형성되고, 상기 단볼트에 나사 결합되어 제1 및 제2 클램프몸체의 타측에 결속력을 강화하기 위한 결속강화부재로 구성된 경첩체결볼트를 포함하는 것을 특징으로 하는 결속용 클램프.The hinge forming part is integrally formed at the end of the short bolt having a thread on the outer surface, and the hinge forming part supports the other sides of the first and second clamp bodies in a connected state by coupling the first fixing pin and the second fixing pin. Slit and pin coupling holes are formed to provide fluidity by providing a function, and the hinge fastening bolt composed of a binding reinforcing member for screwing to the short bolts to strengthen the binding force on the other side of the first and second clamp bodies. Bonding clamps comprising a.
KR1020090103608A 2009-10-29 2009-10-29 Union clamp KR101089350B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477330Y1 (en) * 2014-06-10 2015-06-04 박동기 Clamp for pipe
KR101588978B1 (en) * 2014-11-24 2016-01-28 김현식 Fixing apparatus of scaffold and structure body
KR101588984B1 (en) * 2014-12-29 2016-01-28 김현식 Fixing apparatus of scaffold and structure body
CN106151715A (en) * 2016-08-31 2016-11-23 张家港华日法兰有限公司 A kind of stainless steel lathe dog
KR102003330B1 (en) * 2018-10-02 2019-07-24 (주)한양기술공업 Welding jig
KR20240048845A (en) 2022-10-07 2024-04-16 주식회사 엘지에너지솔루션 Thickness adjusting ferrule gasket and piping structure having the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160026450A (en) 2014-09-01 2016-03-09 현대중공업 주식회사 Clamp Assembly and Connecting Structure of Exhaust Pipes Using Thereof
KR20230038879A (en) 2021-09-13 2023-03-21 주식회사 쉐어앤쉐어 Vehicle share control system and operation method of the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477330Y1 (en) * 2014-06-10 2015-06-04 박동기 Clamp for pipe
KR101588978B1 (en) * 2014-11-24 2016-01-28 김현식 Fixing apparatus of scaffold and structure body
KR101588984B1 (en) * 2014-12-29 2016-01-28 김현식 Fixing apparatus of scaffold and structure body
CN106151715A (en) * 2016-08-31 2016-11-23 张家港华日法兰有限公司 A kind of stainless steel lathe dog
KR102003330B1 (en) * 2018-10-02 2019-07-24 (주)한양기술공업 Welding jig
KR20240048845A (en) 2022-10-07 2024-04-16 주식회사 엘지에너지솔루션 Thickness adjusting ferrule gasket and piping structure having the same

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