KR100565860B1 - Assembly footing anchor structure for appurtenant facility - Google Patents

Assembly footing anchor structure for appurtenant facility Download PDF

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Publication number
KR100565860B1
KR100565860B1 KR1020050136318A KR20050136318A KR100565860B1 KR 100565860 B1 KR100565860 B1 KR 100565860B1 KR 1020050136318 A KR1020050136318 A KR 1020050136318A KR 20050136318 A KR20050136318 A KR 20050136318A KR 100565860 B1 KR100565860 B1 KR 100565860B1
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South Korea
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shaped
flange
semicircular groove
bolts
rear flange
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KR1020050136318A
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Korean (ko)
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오영택
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(주)정우엔지니어링건축사사무소
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/06—Anti-dazzle arrangements ; Securing anti-dazzle means to crash-barriers
    • 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
    • E04H17/20—Posts therefor
    • E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/30—Miscellaneous comprising anchoring details

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

본 발명은 건축의 부대시설인 난간 및 방음벽포스트 고정을 위한 기초앵커를 콘크리트 타설전 조립식으로 간단하게 조립할 수 있도록 하여 이동 및 보관이 용이하고, 강성을 향상시킬 수 있도록 한 건축 부대시설용 조립식 기초앵커구조에 관한 것으로, 사각링(20)과 엘형기초볼트(30)(32)(34)(36)의 하부에 결합하는 "Y"자 모양의 Y형하부반원홈(42)이 상면에 형성되고, 후부에서 수직으로 형성된 엘형의 후면플랜지(44)가 형성되며, Y형하부반원홈(42)의 중앙과 직각으로 만나고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 후면을 지지하기 위한 후면수직반원홈(44a)이 후면플랜지(44)에 형성되고, 좌우측 정면 가장자리를 따라 사다리꼴 형태의 걸림리브(46)(48)가 형성된 복수의 하부지지체(40)와; 복수의 하부지지체(40)를 모두 연결하는 "X"형의 연결바(50)와; 사각링(20)의 절곡부 바깥쪽 상면을 덮는 상부직각반원홈(62)이 저면에 형성되고, 후부 상단에 후면플랜지(44)와 결합되는 엘형의 정면플랜지(64)가 수직으로 형성되며, 후면플랜지(44)에 형성된 관통구멍(44m)(44n)과 중심이 일치하는 관통구멍(69m)(69n)이 정면플랜지(64)에 형성되고, 상부직각반원홈(62)과 직각으로 만나고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 정면을 가압하기 위한 정면수직반원홈(64a)이 정면플랜지(64)에 형성되며, 하부지지체(40)에 형성된 걸림리브(46)(48)가 쐐기 형태로 끼워지는 사다리꼴단면의 홈(66g)을 갖는 C형채널(66)(68)이 좌우측 정면 가장자리를 따라 형성된 상부커버(60)와; 정면플랜지(64)와 후면플랜지(44)에 형성된 관통구멍(69m)(69n)(44m)(44n)에 삽입되는 체결볼트(70)(72)와 너트(80)(82)로 구성된 것이다.The present invention is a prefabricated base anchor structure for building auxiliary facilities to facilitate the movement and storage, to improve the rigidity by simply assembling the basic anchor for fixing the railings and soundproof wall post, which is an additional facility of construction, before the concrete installation Regarding, the Y-shaped lower semi-circular groove 42 of the "Y" shape that is coupled to the lower portion of the square ring 20 and the el-shaped foundation bolts 30, 32, 34, 36 is formed on the upper surface, El-shaped rear flange 44 formed vertically at the rear part is formed, meets at right angles to the center of the Y-shaped lower semicircular groove 42, and the vertical portion 30a of the el-shaped base bolts 30, 32, 34, 36. A plurality of lower supports 40 having a rear vertical semicircular groove 44a formed in the rear flange 44 for supporting the rear surface, and trapping ribs 46 and 48 having a trapezoidal shape formed along left and right front edges; Connection bar 50 of the "X" type to connect all of the plurality of lower support (40); An upper rectangular semicircular groove 62 is formed on the bottom of the rectangular ring 20 to cover the upper outer surface of the bent portion, and an elliptical front flange 64 coupled to the rear flange 44 is vertically formed on the rear upper end thereof. Through-holes 69m and 69n coincident with the through-holes 44m and 44n formed in the rear flange 44 are formed in the front flange 64, meet at right angles with the upper right semicircular groove 62, and are el-shaped. A front vertical semicircular groove 64a is formed in the front flange 64 for pressing the front surface of the vertical portion 30a of the foundation bolts 30, 32, 34, and 36, and is formed in the lower support 40. An upper cover 60 formed with C-shaped channels 66 and 68 having trapezoidal grooves 66g into which the ribs 46 and 48 are wedge-shaped; It consists of fastening bolts 70, 72 and nuts 80, 82 inserted into the through holes 69m, 69n, 44m, 44n formed in the front flange 64 and the rear flange 44.

건축,기초앵커,볼트,반원,홈,볼트,사각링,코너,모서리 Architecture, basis anchor, bolt, semicircle, home, bolt, square ring, corner, corner

Description

건축 부대시설용 조립식 기초앵커구조{Assembly footing Anchor Structure for Appurtenant Facility}Assembly Footing Anchor Structure for Appurtenant Facility

도 1은 종래 건축 부대시설용 조립식 기초앵커구조를 보인 분해사시도1 is an exploded perspective view showing a prefabricated basic anchor structure for a conventional building auxiliary facility

도 2는 본 발명에 따른 건축 부대시설용 조립식 기초앵커구조를 보인 조립된 상태의 사시도Figure 2 is a perspective view of the assembled state showing a prefabricated basic anchor structure for building facilities according to the present invention

도 3은 본 발명에 따른 건축 부대시설용 조립식 기초앵커구조를 보인 분해사시도Figure 3 is an exploded perspective view showing a prefabricated basic anchor structure for building auxiliary facilities according to the present invention

도 4는 본 발명에 따른 건축 부대시설용 조립식 기초앵커구조를 보인 요부확대 분해사시도Figure 4 is an exploded perspective view showing the main portion enlarged prefabricated anchor structure for building auxiliary facilities according to the present invention

도 5는 도2의 A-A선 단면도5 is a cross-sectional view taken along the line A-A of FIG.

도 6은 도2의 B-B선 단면도6 is a cross-sectional view taken along the line B-B of FIG.

* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings

20 : 사각링 30,32,34,36 : 엘형기초볼트20: Square ring 30, 32, 34, 36: El type basic bolt

30a : 수직부 40 : 하부지지체30a: vertical portion 40: lower support

42 : Y형하부반원홈 44 : 후면플랜지42: Y-shaped lower semicircular groove 44: rear flange

44a : 후면수직반원홈 44m,44n,69m,69n : 관통구멍44a: Rear vertical semicircular groove 44m, 44n, 69m, 69n: Through hole

46,48 : 걸림리브 50 : 연결바46,48: Jam rib 50: Connecting bar

60 : 상부커버 62 : 상부직각반원홈60: upper cover 62: upper right semicircular groove

64 : 정면플랜지 64a : 정면수직반원홈64: front flange 64a: front vertical semicircle groove

66,68 : C형채널 66g : 홈66,68: C type channel 66g: Home

70,72 : 체결볼트 80,82 : 너트70,72: Fastening bolt 80,82: Nut

본 발명은 건축 부대시설용 조립식 기초앵커구조에 관한 것으로, 더욱 상세하게는 건축의 부대시설인 난간 및 방음벽포스트 고정을 위한 기초앵커를 콘크리트 타설전 조립식으로 간단하게 조립할 수 있도록 하여 이동 및 보관이 용이하며 강성을 향상시킬 수 있도록 한 건축 부대시설용 조립식 기초앵커구조에 관한 것이다.The present invention relates to a prefabricated basic anchor structure for building subsidiary facilities, and more particularly, it is easy to move and store by assembling the basic anchor for fixing the railing and soundproof wall post, which is a subsidiary facility of the building, before the concrete placing. The present invention relates to a prefabricated basic anchor structure for building subsidiary facilities to improve rigidity.

일반적으로 건축의 부대시설인 난간이나 방음벽 포스트에 사용되는 기초앵커는 첨부도면 도1에 도시된 바와 같이 환봉을 사각링 형태로 절곡하여 양단을 용접하여 만들어진 사각링(22)의 4군데 내측 코너부위에 엘형기초볼트(24)를 밀착시킨 다음 용접에 의해 양측을 접합하여 만들어진 것으로, 건축의 부대시설인 난간이나 방음벽포스트 설치시 엘형기초볼트(24)의 상단 일부만을 상측으로 돌출시킨 채 나머지 하측부 기초앵커(20)를 거푸집 내에 고정한 다음 콘크리트 타설에 의해 매입하여 긴밀하게 결합하도록 되어 있었다.In general, the basic anchors used for railings or soundproof wall posts, which are additional facilities of construction, have four inner corners of the square ring 22 formed by welding both ends by bending a round bar in a square ring shape as shown in FIG. The base of the el-shaped bolts (24) in close contact with the two sides by welding, and when the installation of railings or soundproof wall posts of the construction, only the upper part of the el-shaped foundation bolts 24 protrude upwards and the remaining lower part The foundation anchors 20 were fixed in the formwork, and then embedded by concrete pouring to closely bond.

그러나, 이와 같은 종래 기초앵커는 사각링(22)과 엘형기초볼트(24)를 용접에 의해 영구적으로 접합하도록 구성되어 있었기 때문에 용접 후 지그를 제거한 다 음 냉각시킬 때 용접을 가한 부분과 가하지 않은 부분간의 수축률 차이 때문에 엘형기초볼트(24)가 일측으로 변형되어 중심이 맞지 않게 되는 문제점이 있었다.However, since the conventional basic anchor is configured to permanently join the square ring 22 and the elbow base bolt 24 by welding, the welded and unworked portions are removed when the jig is removed after welding. Due to the difference in shrinkage between the el-shaped base bolt 24 is deformed to one side there was a problem that the center does not fit.

또한, 사각링(22)과 엘형기초볼트(24)가 영구적으로 결합된 상태에서 보관되거나 건축시공 현장으로 운반되기 때문에 부피를 많이 점유하게 되어 물류비가 증가하는 문제점이 있었다.In addition, since the square ring 22 and the elbow-type bolts 24 are stored in a permanently coupled state or transported to a construction site, they occupy a lot of volume, thereby increasing the logistics cost.

즉, 기초앵커(20)를 적층하게 되면, 빈공간이 많아 공간활용률이 현저하게 떨어지게 되는 문제점이 있게 된다.That is, when the base anchors 20 are stacked, there is a problem that the space utilization is significantly reduced due to the large amount of empty space.

또, 기초앵커(20)의 크기가 달라지는 경우 종래에는 사각링(22)과 엘형기초볼트(24)가 영구적으로 결합되어 있었으므로, 기초앵커(20)를 크기별로 미리 제작해 두어야 하는 불편함이 있었으며, 사이즈가 정해져 있기 때문에 자재의 호환성이 크게 떨어지는 문제점이 있었다.In addition, when the size of the basic anchor 20 is different, since the square ring 22 and the elbow base bolt 24 is permanently coupled in the past, the inconvenience of having to manufacture the basic anchor 20 by size in advance. There was a problem that the compatibility of the material is greatly reduced because the size is determined.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 엘형기초볼트의 중심거리 정밀도를 향상시킬 수 있으며, 분해/조립이 가능한 구조로 하여 보관 및 운반시 공간활용율을 향상시켜 물류비용을 크게 절감할 수 있고, 크기를 자유롭게 변경할 수 있는 건축 부대시설용 조립식 기초앵커구조를 제공함에 있다.The present invention has been made to solve the above problems, the purpose is to improve the center distance accuracy of the el-type base bolts, and to be a structure that can be disassembled / assembled to improve the space utilization during storage and transport logistics cost The present invention provides a prefabricated basic anchor structure for building subsidiary facilities that can greatly reduce the size and change the size freely.

이러한 본 발명의 목적을 달성하기 위하여 사각링과 엘형기초볼트의 하부에 결합하는 "Y"자 모양의 Y형하부반원홈이 상면에 형성되고, 후부에서 수직으로 형성된 엘형의 후면플랜지가 형성되며, Y형하부반원홈의 중앙과 직각으로 만나고 엘형 기초볼트의 수직부 후면을 지지하기 위한 후면수직반원홈이 후면플랜지에 형성되고, 좌우측 정면 가장자리를 따라 사다리꼴 형태의 걸림리브가 형성된 복수의 하부지지체와; 복수의 하부지지체를 모두 연결하는 "X"형의 연결바와; 사각링의 절곡부 바깥쪽 상면을 덮는 상부직각반원홈이 저면에 형성되고, 후부 상단에 후면플랜지와 결합되는 엘형의 정면플랜지가 수직으로 형성되며, 후면플랜지에 형성된 관통구멍과 중심이 일치하는 관통구멍이 정면플랜지에 형성되고, 상부직각반원홈과 직각으로 만나고 엘형기초볼트의 수직부 정면을 가압하기 위한 정면수직반원홈이 정면플랜지에 형성되며, 하부지지체에 형성된 걸림리브가 쐐기 형태로 끼워지는 사다리꼴단면의 홈을 갖는 C형채널이 좌우측 정면 가장자리를 따라 형성된 상부커버와; 정면플랜지와 후면플랜지에 형성된 관통구멍에 삽입되는 체결볼트와 너트로 구성하여 건축 부대시설용 조립식 기초앵커구조가 제공된다.In order to achieve the object of the present invention, the Y-shaped lower semi-circular groove of the Y-shaped coupling to the lower portion of the square ring and the el-base bolt is formed on the upper surface, the rear flange of the el-shaped formed vertically at the rear is formed, A plurality of lower supports which meet at right angles to the center of the Y-shaped lower semicircular groove and have a rear vertical semi-circular groove for supporting the rear of the vertical portion of the elliptical foundation bolt in the rear flange and have trapezoidal locking ribs formed along the left and right front edges; A connecting bar of an “X” type for connecting all of the plurality of lower supports; An upper rectangular semicircular groove is formed at the bottom of the square ring and covers the upper surface of the outer side of the bent portion. An el type front flange coupled to the rear flange is vertically formed at the top of the rear portion, and the through hole formed at the rear flange coincides with the center of the through hole formed in the rear flange. A hole is formed in the front flange, a perpendicular perpendicular to the upper rectangular semicircular groove, the front vertical semicircular groove for pressing the vertical portion of the elbow base bolt is formed in the front flange, trapezoid trapping the trapezoid formed in the lower support in the wedge shape. An upper cover having a C-shaped channel having a groove in cross section along left and right front edges; A prefabricated base anchor structure for building subsidiary facilities is provided by consisting of a fastening bolt and a nut inserted into a through hole formed in the front flange and the rear flange.

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도1 내지 도6에 도시된 바와 같이 사각링(20)과 엘형기초볼트(30)(32)(34)(36)의 하부에 결합하는 "Y"자 모양의 Y형하부반원홈(42)이 상면에 형성되고, 후부에서 수직으로 형성된 엘형의 후면플랜지(44)가 형성되며, Y형하부반원홈(42)의 중앙과 직각으로 만나고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 후면을 지지하기 위한 후면수직반원홈(44a)이 후면플랜지(44)에 형성되고, 좌우측 정면 가장자리를 따라 사다리꼴 형태의 걸림리브(46)(48)가 형성된 복수의 하부지지체(40)와; 복수의 하부지지체(40)를 모두 연결하는 "X"형의 연결바(50)와; 사각 링(20)의 절곡부 바깥쪽 상면을 덮는 상부직각반원홈(62)이 저면에 형성되고, 후부 상단에 후면플랜지(44)와 결합되는 엘형의 정면플랜지(64)가 수직으로 형성되며, 후면플랜지(44)에 형성된 관통구멍(44m)(44n)과 중심이 일치하는 관통구멍(69m)(69n)이 정면플랜지(64)에 형성되고, 상부직각반원홈(62)과 직각으로 만나고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 정면을 가압하기 위한 정면수직반원홈(64a)이 정면플랜지(64)에 형성되며, 하부지지체(40)에 형성된 걸림리브(46)(48)가 쐐기 형태로 끼워지는 사다리꼴단면의 홈(66g)을 갖는 C형채널(66)(68)이 좌우측 정면 가장자리를 따라 형성된 상부커버(60)와; 정면플랜지(64)와 후면플랜지(44)에 형성된 관통구멍(69m)(69n)(44m)(44n)에 삽입되는 체결볼트(70)(72)와 너트(80)(82)로 구성한다.As shown in FIGS. 1 to 6, the Y-shaped lower semi-circular groove of the “Y” shape coupled to the lower portion of the square ring 20 and the elliptical foundation bolts 30, 32, 34, and 36 ( 42) is formed on the upper surface, the rear flange 44 of the el-shaped formed vertically at the rear is formed, meets at right angles to the center of the Y-shaped lower semi-circular groove 42 and the el-shaped foundation bolts (30, 32) (34) A plurality of rear vertical semicircular grooves 44a are formed in the rear flange 44 to support the rear of the vertical portion 30a of the 36, and trapezoidal locking ribs 46 and 48 are formed along the left and right front edges. The lower support 40 of the; Connection bar 50 of the "X" type to connect all of the plurality of lower support (40); An upper rectangular semicircular groove 62 is formed on the bottom of the rectangular ring 20 to cover the upper outer surface of the bent portion, and an elliptical front flange 64 coupled to the rear flange 44 is vertically formed at the upper end of the rear ring. Through-holes 69m and 69n coincident with the through-holes 44m and 44n formed in the rear flange 44 are formed in the front flange 64, meet at right angles with the upper right semicircular groove 62, and are el-shaped. A front vertical semicircular groove 64a is formed in the front flange 64 for pressing the front surface of the vertical portion 30a of the foundation bolts 30, 32, 34, and 36, and is formed in the lower support 40. An upper cover 60 formed with C-shaped channels 66 and 68 having trapezoidal grooves 66g into which the ribs 46 and 48 are wedge-shaped; It consists of fastening bolts 70, 72 and nuts 80, 82 inserted into the through holes 69m, 69n, 44m, 44n formed in the front flange 64 and the rear flange 44.

또한, 사각링(20)의 가로세로 길이를 다른 것으로 제작한 후 엘형기초볼트(30)(32)(34)(36)를 하부지지체(40)와 상부커버(60)에 의해 조립하게 되면, 엘형기초볼트(30)(32)(34)(36) 간의 중심거리를 임의로 변경할 수 있게 된다.In addition, if the horizontal length of the square ring 20 is made to be different, and then assembled to the el-shaped foundation bolts 30, 32, 34, 36 by the lower support 40 and the upper cover 60, It is possible to arbitrarily change the center distance between the elbow base bolts 30, 32, 34, 36.

그리고, 상부커버(60)와 하부지지체(40)는 주조나 열간단조, 냉간단조에 의해 제작될 수 있으며, 금속을 비롯하여 엔지니어링 플라스틱을 이용해서 형성할 수 있다.The upper cover 60 and the lower support 40 may be manufactured by casting, hot forging, or cold forging, and may be formed using an engineering plastic including metal.

도면 중 미설명 부호 100은 기초앵커 전체를 나타낸 것이다.In the drawings, reference numeral 100 denotes the entire base anchor.

이하 본 발명에 따른 작용을 첨부도면에 의거하여 상세히 설명한다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도1 내지 도6에 도시된 바와 같이 사각링(20)의 코너부 안쪽에 엘형기초볼트(30)(32)(34)(36)을 밀착시킨 다음 하측에서 상측으로 하부지지체(40)를 사각링(20)의 코너부에 밀착시키게 되면, 엘형기초볼트(30)(32)(34)(36)의 하부를 비롯하여 사각링(20)의 코너부, 엘형기초볼트(30)(32)(34)(36)의 하측부 절반이 하부지지체(40)의 상면에 형성되어 있는 Y형하부반원홈(42)에 끼워지게 된다.As shown in FIGS. 1 to 6, the elliptical base bolts 30, 32, 34, and 36 are in close contact with the inner corners of the square ring 20, and then the lower support 40 is moved from the lower side to the upper side. When it comes in close contact with the corner portion of the square ring 20, including the lower portion of the el-shaped foundation bolts 30, 32, 34, 36, the corner portion of the square ring 20, el-shaped foundation bolts 30, 32 Lower half of the (34) (36) is fitted into the Y-shaped lower semicircular groove (42) formed on the upper surface of the lower support (40).

이후 상부커버(60)를 하부지지체(40) 정면에서 수평방향으로 결합하게 되면, 상부커버(60)에 형성되어 있는 C형채널(66)(68)이 하부지지체(40)에 형성되어 있는 걸림리브(46)(48)에 걸리게 된다.Then, when the upper cover 60 is coupled in a horizontal direction from the front of the lower support 40, the C-shaped channels 66 and 68 formed on the upper cover 60 are formed in the lower support 40. It is caught in the ribs 46 and 48.

이때 C형채널(66)(68)에 형성된 사다리꼴 형태의 홈(66g)에 걸림리브(46)(48)가 삽입되면서 쐐기 형태로 결합되어 틈새가 발생하지 않아 결합이 견고하게 되며, 이후 상부커버(60)의 정면플랜지(64)와 하부지지체(40)의 후면플랜지(44)에 각각 형성된 관통구멍(44m)(44n)(69m)(69n)에 체결볼트(70)(72)를 삽입하고 반대편에서 너트(80)(82)와 나사결하여 조이게 되면, 하부지지체(40)와 상부커버(60)의 결합이 완료되며, 엘형기초볼트(30)(32)(34)(36)는 사각링(20)의 코너부에 결합된 채 고정된 상태를 유지하게 된다.At this time, the locking ribs 46 and 48 are inserted into the trapezoidal grooves 66g formed in the C-type channels 66 and 68, and are coupled in a wedge shape so that a gap does not occur and the coupling is firmly formed. Insert the fastening bolts 70 and 72 into the through holes 44m, 44n, 69m and 69n formed in the front flange 64 of the 60 and the rear flange 44 of the lower support 40, respectively. When screwed with nuts 80 and 82 on the opposite side, the coupling between the lower support 40 and the upper cover 60 is completed, and the elbow base bolts 30, 32, 34 and 36 are square. It is coupled to the corner portion of the ring 20 to maintain a fixed state.

즉, 엘형기초볼트(30)(32)(34)(36)는 하부지지체(40)에 형성된 Y형하부반원홈(42)과 상부커버(60)의 상부직각반원홈(62)에 의해 구속되어 움직일 수 없게 되며, 더욱이 하부지지체(40)를 연결하는 "X"자 모양의 연결바(50)에 의해 결합이 더욱 견고하게 유지된다.That is, the elbow base bolts 30, 32, 34, 36 are constrained by the Y-shaped lower semicircular groove 42 and the upper right-angle semicircular groove 62 of the upper cover 60 formed on the lower support 40. It becomes impossible to move, and furthermore, the coupling is more firmly maintained by the connection bar 50 of the "X" shape connecting the lower support 40.

또, 연결바(50)는 사각링(20)이 찌그러지는 것을 방지하는 작용도 하게 되며, 엘형기초볼트(30)(32)(34)(36)는 하부지지체(40)에 형성된 정면수직반원홈(64a)과 상부커버(60)에 형성된 후면수직반원홈(44a)에 의해 고정된 상태를 유지하 여 전후좌우방향으로의 유동이 발생하지 않게 된다.In addition, the connecting bar 50 also serves to prevent the square ring 20 from being crushed, the elbow base bolts 30, 32, 34, 36 is a front vertical semicircle formed on the lower support 40 Maintaining a fixed state by the rear vertical semicircle groove 44a formed in the groove 64a and the upper cover 60, the flow in the front and rear, left and right directions is not generated.

한편, 하부지지체(40)와 상부커버(60)에 의해 결합된 사각링(20)과 엘형기초볼트(30)(32)(34)(36)로 이루어진 기초앵커(100)를 거푸집에 설치한 다음 콘크리트 타설하게 되면, 기초앵커(100)의 하부가 콘크리트에 매입되고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 일부분만 상측으로 돌출되어 난간이나 방음벽 포스트의 하단에 설치된 브래킷을 고정할 수 있게 된다.On the other hand, the base ring 100 is composed of a square ring 20 and el-shaped foundation bolts 30, 32, 34, 36 coupled by the lower support 40 and the upper cover 60 to the formwork. Next, when the concrete is poured, the lower portion of the foundation anchor 100 is embedded in the concrete and only a portion of the vertical portion 30a of the elbow-type bolts 30, 32, 34, 36 protrudes upwards to form a railing or soundproof wall post. The bracket installed on the bottom can be fixed.

이상에서 설명한 바와 같은 본 발명은 엘형기초볼트와 사각링이 조립에 의해 결합되도록 구성되어 있기 때문에 용접에 의한 결합에 비해 열변형의 우려를 배제할 수 있어 엘형기초볼트의 중심거리를 정밀하게 유지할 수 있는 효과가 있으며, 분해/조립이 자유롭기 때문에 보관과 운반시에 공간을 덜 점유하여 물류비를 크게 절감할 수 있는 효과가 있고, 사각링의 가로세로 크기만 달리하여 조립하게 되면, 엘형기초볼트의 중심거리를 임의로 조절할 수 있기 때문에 설계변경이 간편하게 될 뿐만 아니라 자재의 호환성이 크게 향상되어 원가를 절감할 수 있는 효과가 있다.Since the present invention as described above is configured so that the elbow base bolt and the square ring are assembled by assembling, it is possible to eliminate the fear of heat deformation compared to the joining by welding, so that the center distance of the elbow base bolt can be maintained precisely. It is effective in disassembling / assembling, so it takes up less space in storage and transportation, and can significantly reduce logistics costs. Since the distance can be arbitrarily adjusted, not only the design change is easy but also the material compatibility is greatly improved, which can reduce the cost.

Claims (1)

사각링(20)과 엘형기초볼트(30)(32)(34)(36)를 결합하기 위한 건축 부대시설용 조립식 기초앵커구조에 있어서, In the prefabricated foundation anchor structure for building auxiliary facilities for coupling the square ring 20 and the el-shaped foundation bolts 30, 32, 34, 36, 상기 사각링(20)과 엘형기초볼트(30)(32)(34)(36)의 하부에 결합하는 "Y"자 모양의 Y형하부반원홈(42)이 상면에 형성되고, 후부에서 수직으로 형성된 엘형의 후면플랜지(44)가 형성되며, 상기 Y형하부반원홈(42)의 중앙과 직각으로 만나고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 후면을 지지하기 위한 후면수직반원홈(44a)이 상기 후면플랜지(44)에 형성되고, 좌우측 정면 가장자리를 따라 사다리꼴 형태의 걸림리브(46)(48)가 형성된 복수의 하부지지체(40)와; A Y-shaped lower semicircular groove 42 having a “Y” shape is formed on the upper surface and is coupled to the lower portion of the square ring 20 and the elliptical foundation bolts 30, 32, 34 and 36. An el-shaped rear flange 44 is formed, and meets at a right angle with the center of the Y-shaped lower semicircular groove 42 and the rear of the vertical portion 30a of the el-shaped base bolts 30, 32, 34, and 36. A plurality of lower supporters 40 having a rear vertical semicircular groove 44a formed on the rear flange 44 and having trapezoidal trapping ribs 46 and 48 formed along left and right front edges; 상기 복수의 하부지지체(40)를 모두 연결하는 "X"형의 연결바(50)와; A connection bar 50 having an “X” shape for connecting all of the plurality of lower supports 40; 상기 사각링(20)의 절곡부 바깥쪽 상면을 덮는 상부직각반원홈(62)이 저면에 형성되고, 후부 상단에 후면플랜지(44)와 결합되는 엘형의 정면플랜지(64)가 수직으로 형성되며, 후면플랜지(44)에 형성된 관통구멍(44m)(44n)과 중심이 일치하는 관통구멍(69m)(69n)이 정면플랜지(64)에 형성되고, 상기 상부직각반원홈(62)과 직각으로 만나고 엘형기초볼트(30)(32)(34)(36)의 수직부(30a) 정면을 가압하기 위한 정면수직반원홈(64a)이 상기 정면플랜지(64)에 형성되며, 하부지지체(40)에 형성된 걸림리브(46)(48)가 쐐기 형태로 끼워지는 사다리꼴단면의 홈(66g)을 갖는 C형채널(66)(68)이 좌우측 정면 가장자리를 따라 형성된 상부커버(60)와; An upper rectangular semicircular groove 62 is formed on the bottom of the rectangular ring 20 to cover the upper surface of the outer side of the bent portion, and an elliptical front flange 64 coupled to the rear flange 44 is vertically formed at the upper end of the rear ring. The through holes 69m and 69n coincident with the through holes 44m and 44n formed in the rear flange 44 are formed in the front flange 64 and are perpendicular to the upper right semicircular groove 62. A front vertical semicircular groove 64a is formed in the front flange 64 to meet and press the front of the vertical portion 30a of the elbow base bolts 30, 32, 34 and 36, and the lower support 40 An upper cover 60 formed with C-shaped channels 66 and 68 having trapezoidal grooves 66g into which the locking ribs 46 and 48 formed in the wedge shape are fitted in the wedge shape; 상기 정면플랜지(64)와 후면플랜지(44)에 형성된 관통구멍 (69m)(69n)(44m)(44n)에 삽입되는 체결볼트(70)(72)와 너트(80)(82)로 구성한 것을 특징으로 하는 건축 부대시설용 조립식 기초앵커구조.Consists of fastening bolts 70, 72 and nuts 80 and 82 inserted into through holes 69m, 69n, 44m and 44n formed in the front flange 64 and the rear flange 44. A prefabricated base anchor structure for building subsidiary facilities.
KR1020050136318A 2005-12-31 2005-12-31 Assembly footing anchor structure for appurtenant facility KR100565860B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101157510B1 (en) 2011-12-01 2012-06-20 (주)관건축사사무소 Foundation anchor for constructoin
KR101295266B1 (en) * 2012-11-15 2013-08-09 주식회사 영화키스톤건축사사무소 Independent foundation structures
KR101460276B1 (en) 2008-12-29 2014-11-11 재단법인 포항산업과학연구원 Modular device for foundation bolt anchorage
CN105179883A (en) * 2015-09-15 2015-12-23 蚌埠高科能源装备有限公司 Base fixing part of skid-mounted equipment
KR102641679B1 (en) 2023-09-11 2024-02-28 (주)디에이그룹엔지니어링종합건축사사무소 Prefabricated foundation anchor for construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101460276B1 (en) 2008-12-29 2014-11-11 재단법인 포항산업과학연구원 Modular device for foundation bolt anchorage
KR101157510B1 (en) 2011-12-01 2012-06-20 (주)관건축사사무소 Foundation anchor for constructoin
KR101295266B1 (en) * 2012-11-15 2013-08-09 주식회사 영화키스톤건축사사무소 Independent foundation structures
CN105179883A (en) * 2015-09-15 2015-12-23 蚌埠高科能源装备有限公司 Base fixing part of skid-mounted equipment
KR102641679B1 (en) 2023-09-11 2024-02-28 (주)디에이그룹엔지니어링종합건축사사무소 Prefabricated foundation anchor for construction

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