KR20230028045A - Connecting unit - Google Patents

Connecting unit Download PDF

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Publication number
KR20230028045A
KR20230028045A KR1020210110491A KR20210110491A KR20230028045A KR 20230028045 A KR20230028045 A KR 20230028045A KR 1020210110491 A KR1020210110491 A KR 1020210110491A KR 20210110491 A KR20210110491 A KR 20210110491A KR 20230028045 A KR20230028045 A KR 20230028045A
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KR
South Korea
Prior art keywords
fastening
slot
coupled
bolt
washer
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Application number
KR1020210110491A
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Korean (ko)
Inventor
김민석
Original Assignee
김민석
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Priority to KR1020210110491A priority Critical patent/KR20230028045A/en
Publication of KR20230028045A publication Critical patent/KR20230028045A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/04—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing and pressing it against a wall or other support

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

The present invention relates to a fastening unit, and the purpose is to provide a fastening unit that improves the coupling force of a bolt coupled to a long hole, minimizes clearance, and allows the fastening position to be changed at regular intervals. The fastening unit comprises: a fastening member forming a through slot, wherein the through slot has a plurality of screw threads on both sides in the width direction, and having a right-angled triangle part connected to sides of the same length as the screw threads while the centers of both ends in the longitudinal direction form a right angle; a fastening washer coupled to the through slot by forming a plate and a protrusion part protruding from the plate, wherein the protruding part forms a square cross-section, and having a slot at the center of each side of the square cross-section and a through hole at the center of the square cross-section; a through bolt coupled to the through hole of the fastening washer; and a fixing nut coupled to the through bolt. When the screw thread of the through slot is coupled to the slot of the fastening washer, the fastening position can be changed at regular intervals according to the pitch of the screw thread. The square cross-section of the fastening washer is coupled to the right-angled triangle part of the fastening member and is coupled to the valley of the through slot so that the fastening position can be changed at regular intervals according to the valley pitch.

Description

체결유닛{CONNECTING UNIT}Fastening unit {CONNECTING UNIT}

본 발명은 체결유닛에 관한 것으로, 더욱 상세하게는, 장공에 결합되는 볼트의 결합력을 향상시켜 유격을 최소화시키고, 일정간격으로 체결위치를 변경시킬 수 있도록 하는 체결유닛에 관한 것이다.The present invention relates to a fastening unit, and more particularly, to a fastening unit that minimizes play by improving the coupling force of a bolt coupled to a long hole, and allows the fastening position to be changed at regular intervals.

일반적으로 체결유닛으로, 볼트 및 너트가 일반적으로 사용되고 있고, 이러한 볼트 및 너트는 서로 나사 결합에 의해 체결되어 체결 대상을 체결하는 구조를 이룬다. In general, as a fastening unit, bolts and nuts are generally used, and these bolts and nuts are fastened to each other by screwing to form a structure for fastening a fastening target.

또한, 상기 체결유닛이 활용되는 많은 실시예중에서 배관지지가대가 있으며, 상기 배관지지가대는, 건축물 등에 기계설비 공사의 배관공사(위생배관, 냉난방 배관, 소화배관, 냉매 배관, 냉각수 배관 등)시 찬넬이나 시스템찬넬 등을 이용하여 수직 수평의 직각으로 작업자가 손쉽게 조립할 수 있도록 형성하고, 관 지지물(클램프, 행거 등)을 손쉽게 착탈하도록 구성되어 있다.In addition, among many embodiments in which the fastening unit is utilized, there is a piping support stand, and the pipe support stand is used for piping work (sanitary piping, cooling and heating piping, fire piping, refrigerant piping, cooling water piping, etc.) It is formed so that workers can easily assemble it at vertical and horizontal right angles using system channels, etc., and it is configured to easily attach and detach pipe supports (clamps, hangers, etc.).

상기 배관지지가대에 관지지물을 손쉽게 착탈하기 위해서는 등간격으로 장공을 다수개 연속적으로 형성하게 된다.In order to easily attach and detach the pipe support from the pipe support stand, a plurality of long holes are continuously formed at equal intervals.

이러한 배관지지가대의 일예로서 대한민국 등록실용신안 20-0388694호의 "충격흡수용 배관지지가대"에서 찾아 볼 수 있다.As an example of such a pipe support stand, it can be found in "Pipe support stand for shock absorption" of Korean Utility Model Registration No. 20-0388694.

상기 선행기술에는 수평 찬넬의 상측면에 형성된 장공에 대응되게 배관지지부재가 "U"볼트에 의해 클램핑 되어 체결되는 구조이다.In the prior art, a structure in which a pipe support member is clamped and fastened by a "U" bolt to correspond to a long hole formed on an upper surface of a horizontal channel.

그러나, 종래의 장공에 고정되는 배관지지부재는 "U"볼트 및 너트에 결합되더라도 유격이 발생되어 결합력이 저하되는 문제점이 있고, 장공의 길이에 따라 "U"볼트 및 너트의 결합위치를 변경할 수 있으나 일정간격으로 결합위치를 변경할 수 없는 문제점이 있다.However, the conventional pipe support member fixed to the long hole has a problem in that even though it is coupled to the "U" bolt and nut, there is a gap and the coupling force is lowered, and the coupling position of the "U" bolt and nut can be changed according to the length of the long hole. However, there is a problem in that the coupling position cannot be changed at regular intervals.

특허 1: 등록실용신안번호 20-0388694호{등록일자 2005년06월24일}Patent 1: Utility Model Registration No. 20-0388694 {registration date: June 24, 2005}

본 발명은 상기 종래기술의 문제점을 해결하기 위한 것으로, 본 발명의 목적은, 장공에 결합되는 볼트의 결합력을 향상시켜 유격을 최소화시키고, 일정간격으로 체결위치를 변경시킬 수 있도록 하는 체결유닛을 제공함에 있다.The present invention is to solve the problems of the prior art, and an object of the present invention is to improve the coupling force of the bolt coupled to the long hole to minimize the play, and to provide a fastening unit that can change the fastening position at regular intervals. is in

본 발명을 달성하기 위한 기술적 사상으로 본 발명에 따른 체결유닛은, 관통슬롯을 형성하되, 상기 관통슬롯은 폭방향의 양측으로 복수의 나사산을 형성하고, 길이방향 양단 중앙이 직각을 형성하면서 상기 나사산과 동일한 길이의 변으로 연결되어진 직각삼각부를 갖는 체결부재와, 평판과 상기 평판에 돌출되어진 돌출부를 형성하여 상기 관통슬롯에 결합하되, 상기 돌출부는 사각단면을 형성함과 아울러 상기 사각단면의 각변 중앙에 슬롯을 형성하고, 상기 사각단면을 중앙의 관통공이 형성되어진 체결와셔와, 상기 체결와셔의 관통공을 통과하여 결합되는 관통볼트와, 상기 관통볼트에 결합되어진 고정너트를 포함하며, 상기 체결와셔의 슬롯에 상기 관통슬롯의 나산산이 결합되면 나사산의 피치에 따라 일정간격으로 체결위치를 변경할 수 있고, 상기 체결와셔의 사각단면을 상기 체결부재의 직각삼각부에 결합함과 아울러 관통슬롯의 골부위에 결합시켜 골피치에 따라 일정간격으로 체결위치를 변경할 수 있도록 하는 것이다.As a technical idea for achieving the present invention, the fastening unit according to the present invention forms a through slot, wherein the through slot forms a plurality of threads on both sides in the width direction, and the center of both ends in the longitudinal direction forms a right angle while the thread A fastening member having a right-angled triangle connected by sides of the same length as, forming a flat plate and a protruding part protruding from the flat plate to be coupled to the through slot, the protruding part forming a square cross section and the center of each side of the square cross section It includes a fastening washer having a through hole formed in the center of the rectangular cross section, a through bolt coupled through the through hole of the fastening washer, and a fixing nut coupled to the through bolt, wherein the fastening washer When the thread of the through slot is coupled to the slot of the screw thread, the fastening position can be changed at regular intervals according to the pitch of the screw thread, and the square cross section of the fastening washer is coupled to the right triangle of the fastening member and the valley of the through slot It is coupled to so that the fastening position can be changed at regular intervals according to the bone pitch.

또한, 상기 관통볼트는 U자형 볼트인 것이다.In addition, the through bolt is a U-shaped bolt.

또한, 상기 체결와셔의 평판부에는 볼트머리결합부가 더 형성되어진 것이다.In addition, a bolt head coupling portion is further formed on the flat plate portion of the fastening washer.

본 발명을 달성하기 위한 기술적 사상으로 본 발명에 따른 체결유닛은, 장공에 결합되는 볼트의 결합력을 향상시켜 유격을 최소화시키고, 일정간격으로 체결위치를 변경시킬 수 있다.As a technical idea for achieving the present invention, the fastening unit according to the present invention can improve the bonding force of the bolt coupled to the long hole to minimize the play, and change the fastening position at regular intervals.

도 1은 본 발명에 따른 체결유닛의 일실시예를 나타낸 사시도.
도 2는 본 발명에 따른 체결유닛의 일실시예를 나타낸 단면도.
도 3은 본 발명에 따른 체결유닛의 일실시예를 나타낸 평면도.
도 4는 본 발명에 따른 체결와셔의 평판이 다른 상태를 설명하기 위한 사시도.
도 5는 본 발명에 따른 체결유닛의 일실시예를 나타낸 확대평면도로서, 체결와셔의 슬롯에 체결부재의 나산산부에 결합된 상태를 설명하기 위한 도면.
도 6은 본 발명에 따른 체결유닛의 일실시예를 나타낸 확대평면도로서, 체결와셔의 사각단면이 체결부재의 직각삼각부에 결합된 상태를 설명하기 위한 도면.
도 7은 본 발명에 따른 체결와셔의 다른실시예를 나타낸 사시도.
도 8은 본 발명에 다른 체결유닛이 설치된 배관지지가대의 일실시예를 나타낸 도면.1 is a perspective view showing an embodiment of a fastening unit according to the present invention.
Figure 2 is a cross-sectional view showing one embodiment of the fastening unit according to the present invention.
Figure 3 is a plan view showing one embodiment of the fastening unit according to the present invention.
Figure 4 is a perspective view for explaining a different state of the flat plate of the fastening washer according to the present invention.
Figure 5 is an enlarged plan view showing an embodiment of a fastening unit according to the present invention, a view for explaining a state in which a screw thread of a fastening member is coupled to a slot of a fastening washer.
6 is an enlarged plan view showing an embodiment of a fastening unit according to the present invention, a view for explaining a state in which a square cross-section of a fastening washer is coupled to a right triangle portion of a fastening member.
Figure 7 is a perspective view showing another embodiment of the fastening washer according to the present invention.
8 is a view showing an embodiment of a pipe support stand in which another fastening unit according to the present invention is installed.

본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술 되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 기재에 의해 정의된다.Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to fully inform the holder of the scope of the invention, and the present invention is defined by the description of the claims.

한편, 본 명세서에서 사용된 용어는 실시예들을 설명하기 위한 것이며 본 발명을 제한하고자 하는 것은 아니다. 본 명세서에서, 단수형은 문구에서 특별히 언급하지 않는 한 복수형도 포함한다. 명세서에서 사용되는 "포함한다(comprises)" 및/또는 "포함하는(comprising)"은 언급된 구성소자, 단계, 동작 및/또는 소자에 하나 이상의 다른 구성소자, 단계, 동작 및/또는 소자의 존재 또는 추가함을 배제하지 않는다. 이하, 첨부된 도면을 참조하여 본 발명의 실시예를 상세히 설명하기로 한다.Meanwhile, terms used in this specification are for describing the embodiments and are not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. As used herein, “comprises” and/or “comprising” means the presence of one or more other components, steps, operations, and/or elements in the stated component, step, operation, and/or element. or adding Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 체결유닛의 일실시예를 나타낸 사시도이고, 도 2는 본 발명에 따른 체결유닛의 일실시예를 나타낸 단면도이며, 도 3은 본 발명에 따른 체결유닛의 일실시예를 나타낸 평면도이고, 도 4는 본 발명에 따른 체결와셔의 평판이 다른 상태를 설명하기 위한 사시도이다.Figure 1 is a perspective view showing one embodiment of the fastening unit according to the present invention, Figure 2 is a cross-sectional view showing one embodiment of the fastening unit according to the present invention, Figure 3 is one embodiment of the fastening unit according to the present invention It is a plan view shown, and Figure 4 is a perspective view for explaining a different state of the flat plate of the fastening washer according to the present invention.

도 1 내지 도 4를 참고하면, 본 발명에 따른 체결유닛(100)은, 배관지지가대, 모듈러시스템에 적용할 수 있는 것이며, 체결부재(110), 체결와셔(120), 관통볼트(130) 및 고정너트(140)를 포함한다.1 to 4, the fastening unit 100 according to the present invention can be applied to a pipe support stand and a modular system, and includes a fastening member 110, a fastening washer 120, a through bolt 130 and a fixing nut 140.

여기서 체결부재(110)는, 배관지지가대, 모듈러시스템, 평판부재가 될 수 있다는 것을 밝혀두며, 일실시예서는, 평판부재가 설치된 상태를 나타낸다.Here, it is revealed that the fastening member 110 may be a pipe support stand, a modular system, or a flat plate member, and in one embodiment, the flat plate member is installed.

상기 체결부재(110)는, 관통슬롯(111)을 형성하되, 상기 관통슬롯(111)은 폭방향의 양측으로 복수의 나사산을 형성하고, 길이방향 양단 중앙이 직각을 형성하면서 상기 나사산과 동일한 길이의 변으로 연결되어진 직각삼각부(112)를 갖는 것이다.The fastening member 110 forms a through slot 111, but the through slot 111 forms a plurality of threads on both sides in the width direction, and the center of both ends in the longitudinal direction forms a right angle and has the same length as the thread. It has a right triangle portion 112 connected to the side of.

상기 체결와셔(120)는, 평판(121)과 상기 평판(121)에 돌출되어진 돌출부(122)를 형성하여 상기 관통슬롯(111)에 결합하되, 상기 돌출부(122)는 사각단면을 형성함과 아울러 상기 사각단면의 각변 중앙에 슬롯(123)을 형성하고, 상기 사각단면의 중앙에 관통공(124)이 형성되어진 것이다.The fastening washer 120 is coupled to the through slot 111 by forming a flat plate 121 and a protrusion 122 protruding from the flat plate 121, and the protrusion 122 forms a square cross section, In addition, a slot 123 is formed at the center of each side of the square cross-section, and a through hole 124 is formed at the center of the square cross-section.

또한, 상기 평판(121)의 형상은 원형 또는 사각형이 될 수 있다.Also, the flat plate 121 may have a circular shape or a rectangular shape.

상기 관통볼트(130)는, 상기 체결와셔(120)의 관통공(124)을 통과하여 결합되는 것이다.The through bolt 130 passes through the through hole 124 of the fastening washer 120 and is coupled.

상기 고정너트(140)는, 상기 관통볼트(130)에 결합되어진 것이다.The fixing nut 140 is coupled to the through bolt 130 .

이와 같이 구성된 본 발명의 체결유닛(100)은, 체결부재(110)의 관통슬롯(111)에 체결와셔(120)와 관통볼트(130)을 결합하고, 고정너트(140)를 결합하게 되며, 필요시 다른 부재를 관통볼트(130)와 고정너트(140) 사이에 고정하게 된다.In the fastening unit 100 of the present invention configured as described above, the fastening washer 120 and the through bolt 130 are coupled to the through slot 111 of the fastening member 110, and the fixing nut 140 is coupled, If necessary, another member is fixed between the through bolt 130 and the fixing nut 140.

도 5는 본 발명에 따른 체결유닛의 일실시예를 나타낸 확대평면도로서, 체결와셔의 슬롯에 체결부재의 나산산부에 결합된 상태를 설명하기 위한 도면이다.5 is an enlarged plan view showing an embodiment of a fastening unit according to the present invention, and is a view for explaining a state in which a slot of a fastening washer is coupled to a threaded portion of a fastening member.

도 5를 참고하면, 상기 체결와셔(120)의 슬롯(123)에 상기 관통슬롯(111)의 나산산이 결합되고, 나사산의 피치에 따라 일정간격으로 체결위치를 변경할 수 있다.Referring to FIG. 5 , the threaded thread of the through slot 111 is coupled to the slot 123 of the fastening washer 120, and the fastening position can be changed at regular intervals according to the pitch of the threaded thread.

이를 좀더 상세히 설명하면, 도면상 P3 간격으로 체결와셔(120)를 결합할 수 있고, 체결부재(110)의 직각삼각부(112)의 끝단부에서 골부위까지 P0 만큼, 골부위에서 다음 나산산까지 P2 만큼 이격되게 설치할 수 있다.Describing this in more detail, it is possible to combine the fastening washers 120 at intervals of P3 on the drawing, and from the end of the right-angled triangle 112 of the fastening member 110 to the valley by P0, from the valley to the next screw thread. It can be installed as far apart as P2.

도 6은 본 발명에 따른 체결유닛의 일실시예를 나타낸 확대평면도로서, 체결와셔의 사각단면이 체결부재의 직각삼각부에 결합된 상태를 설명하기 위한 도면이다.6 is an enlarged plan view showing an embodiment of a fastening unit according to the present invention, and is a view for explaining a state in which a square cross-section of a fastening washer is coupled to a right triangle portion of a fastening member.

도 6을 참고하면, 상기 체결와셔(120)의 사각단면을 상기 체결부재(110)의 직각삼각부(112)에 결합함과 아울러 관통슬롯(111)의 골부위에 결합시켜 골피치에 따라 일정간격으로 체결위치를 변경할 수 있다.Referring to FIG. 6 , the square cross-section of the fastening washer 120 is coupled to the right triangle portion 112 of the fastening member 110 and also coupled to the valley of the through slot 111 to be constant according to the valley pitch. The fastening position can be changed at intervals.

이를 좀더 상세히 설명하면, 체결부재(110)의 직각삼각부(112)의 끝단부에서 골부위까지 체결와셔(120)의 사각단면이 결합될수 있고, 골피치에 따라 P1 간격으로 체결와셔(120)의 체결위치를 변경할 수 있다.Describing this in more detail, the square cross-section of the fastening washer 120 can be coupled from the end of the right-angled triangle 112 of the fastening member 110 to the valley, and the fastening washer 120 is spaced at P1 intervals according to the bone pitch. The fastening position of can be changed.

도 7은 본 발명에 따른 체결와셔의 다른실시예를 나타낸 사시도이다. 7 is a perspective view showing another embodiment of a fastening washer according to the present invention.

도 7을 참고하면, 상기 체결와셔(120)의 평판(121)에는 볼트머리결합부(125)가 더 형성되어져 관통볼트(130)의 머리부가 결합되도록 함으로서, 볼트의 결합력을 더욱 향상시킬 수 있다.Referring to FIG. 7 , a bolt head coupling part 125 is further formed on the flat plate 121 of the fastening washer 120 so that the head of the through bolt 130 is coupled, so that the coupling force of the bolt can be further improved.

도 8은 본 발명에 다른 체결유닛이 설치된 배관지지가대의 일실시예를 나타낸 도면이다.8 is a view showing an embodiment of a pipe support stand in which another fastening unit according to the present invention is installed.

도 8을 참고하면, 수평찬넬(200)의 상부에 관통슬롯(111)을 형성하고, 상기 관통슬롯(111)에 체결와셔(120)을 결합함과 아울러 관통볼트(130)로 U자형 볼트를 사용하고 있다.Referring to FIG. 8, a through slot 111 is formed at the top of the horizontal channel 200, a fastening washer 120 is coupled to the through slot 111, and a U-shaped bolt is fastened with a through bolt 130. are using

또한, 수평찬넬(200) 및 수직찬넬(210)은 앵글이나 잔넬 등이 사용될 수 있으며, 상부의 브라켓트는 생략된 상태를 나타내고 있다.In addition, angles or channels can be used for the horizontal channels 200 and vertical channels 210, and the upper brackets are omitted.

본 발명은 첨부된 도면에 도시된 일 실시예를 참고로 설명한 것이나, 당해 기술 분야의 통상의 지식을 가진 자들에게는 다양한 변형 및 다른 실시예가 가능하다는 점이 이해될 것이다.Although the present invention has been described with reference to one embodiment shown in the accompanying drawings, it will be understood that various modifications and other embodiments are possible to those skilled in the art.

100: 체결유닛 110: 체결부재
111: 관통슬롯 112: 직각삼각부
120: 체결와셔 121: 평판
122: 돌출부 123: 슬롯
124: 관통공 125: 볼트머리결합부
130: 관통볼트 140: 고정너트
200: 수평찬넬 210: 수직찬넬100: fastening unit 110: fastening member
111: through slot 112: right triangle
120: fastening washer 121: plate
122: protrusion 123: slot
124: through hole 125: bolt head joint
130: through bolt 140: fixing nut
200: horizontal channel 210: vertical channel

Claims (3)

관통슬롯을 형성하되, 상기 관통슬롯은 폭방향의 양측으로 복수의 나사산을 형성하고, 길이방향 양단 중앙이 직각을 형성하면서 상기 나사산과 동일한 길이의 변으로 연결되어진 직각삼각부를 갖는 체결부재와,
평판과 상기 평판에 돌출되어진 돌출부를 형성하여 상기 관통슬롯에 결합하되, 상기 돌출부는 사각단면을 형성함과 아울러 상기 사각단면의 각변 중앙에 슬롯을 형성하고, 상기 사각단면을 중앙의 관통공이 형성되어진 체결와셔와,
상기 체결와셔의 관통공을 통과하여 결합되는 관통볼트와,
상기 관통볼트에 결합되어진 고정너트를 포함하며,
상기 체결와셔의 슬롯에 상기 관통슬롯의 나산산이 결합되면 나사산의 피치에 따라 일정간격으로 체결위치를 변경할 수 있고, 상기 체결와셔의 사각단면을 상기 체결부재의 직각삼각부에 결합함과 아울러 관통슬롯의 골부위에 결합시켜 골피치에 따라 일정간격으로 체결위치를 변경할 수 있도록 하는 것을 특징으로 하는 체결유닛.Forming a through slot, wherein the through slot forms a plurality of threads on both sides in the width direction, and the center of both ends in the longitudinal direction forms a right angle, and a fastening member having a right triangle portion connected by a side having the same length as the thread;
A flat plate and a protrusion protruding from the flat plate are formed and coupled to the through slot, the protrusion part forms a square cross section, and a slot is formed at the center of each side of the square cross section, and a through hole is formed in the center of the square cross section. fastening washer,
A through bolt coupled through the through hole of the fastening washer;
It includes a fixing nut coupled to the through bolt,
When the screw thread of the through slot is coupled to the slot of the fastening washer, the fastening position can be changed at regular intervals according to the pitch of the screw thread, and the square cross section of the fastening washer is coupled to the right-angled triangle of the fastening member, and the through slot A fastening unit characterized in that it is coupled to the bone portion of the bone to change the fastening position at regular intervals according to the bone pitch. 제1항에 있어서,
상기 관통볼트는 U자형 볼트인 것을 특징으로 하는 체결유닛.According to claim 1,
The fastening unit, characterized in that the through bolt is a U-shaped bolt. 제1항에 있어서,
상기 체결와셔의 평판부에는 볼트머리결합부가 더 형성되어진 것을 특징으로 하는 체결유닛.
According to claim 1,
Fastening unit, characterized in that the bolt head coupling portion is further formed on the flat plate portion of the fastening washer.
KR1020210110491A 2021-08-20 2021-08-20 Connecting unit KR20230028045A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200388694Y1 (en) 2005-04-18 2005-07-01 김대식 frame for pipelines with shock absorbing function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200388694Y1 (en) 2005-04-18 2005-07-01 김대식 frame for pipelines with shock absorbing function

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