KR100574064B1 - Assembly anchor structure for apartment house - Google Patents

Assembly anchor structure for apartment house Download PDF

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Publication number
KR100574064B1
KR100574064B1 KR1020060010300A KR20060010300A KR100574064B1 KR 100574064 B1 KR100574064 B1 KR 100574064B1 KR 1020060010300 A KR1020060010300 A KR 1020060010300A KR 20060010300 A KR20060010300 A KR 20060010300A KR 100574064 B1 KR100574064 B1 KR 100574064B1
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South Korea
Prior art keywords
coupled
bolt
anchor
close contact
anchor fixing
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KR1020060010300A
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Korean (ko)
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김동훈
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(주)진우종합건축사사무소
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Priority to KR1020060010300A priority Critical patent/KR100574064B1/en
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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
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1812—Details of anchoring to the wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

본 발명은 공동주택의 난간이나 방음벽, 신호등, 가로등의 포스트를 고정하는데 이용되는 공동주택용 조립식 기초앵커 구조에 관한 것으로, 상협하광(上狹下廣)의 테이퍼구멍(36)을 갖는 앵커고정슬리브(32)(34)가 양단에 설치된 크로스바(30)와, 앵커고정슬리브(32)(34)의 테이퍼구멍(36)으로 삽입되는 테이퍼부(46)를 갖는 엘형기초볼트(40)와, 앵커고정슬리브(32)(34)의 하단에 밀착하여 크로스바(30)와 직각을 이루고 엘형기초볼트(40)에 결합하는 하부원형링(52)(54)(56)이 등간격으로 설치된 연장바(50)와, 대각선방향에 위치하는 앵커고정슬리브(32)(34)의 상단에 밀착하여 엘형기초볼트(40)에 결합하는 상부원형링(62)(64)이 양단에 설치된 대각선바(60)와, 하부원형링(52)(54)(56) 저면에 형성된 부채꼴모양의 삼각요철부(57)에 결합하는 삼각요철부(78)를 갖고 엘형기초볼트(40)에 일체로 형성되는 각도조정플랜지(70)와, 연장바(50)에 형성된 구멍(58)에 상단이 끼워져 걸리고 거푸집(20)의 하측 코너부에 위치된 바닥면(22)과 측벽(24)(26)에 밀착하는 와이어지지체(80)와, 엘형기초볼트(40)의 상단에 형성된 나사부(41)에 결합되는 너트(90)로 구성된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated basic anchor structure for an apartment house, which is used to fix railings, soundproof walls, traffic lights, and posts of street lamps of an apartment house. 32) and (34) elbow base bolts (40) having a crossbar (30) provided at both ends, and a taper portion (46) inserted into the taper hole (36) of the anchor fixing sleeve (32) (34), and anchor fixing. An extension bar 50 provided at equal intervals with lower circular rings 52, 54, 56 which are in close contact with the lower ends of the sleeves 32, 34, form a right angle with the crossbar 30, and are coupled to the elbow-shaped bolts 40. ), And diagonal bars 60 provided at both ends with upper circular rings 62 and 64 coupled to the elliptical base bolt 40 in close contact with the upper ends of the anchor fixing sleeves 32 and 34 positioned in the diagonal direction. Elbow base ball having a triangular concave-convex portion 78 coupled to a fan-shaped triangular concave-convex portion 57 formed on the bottom of the lower circular ring 52, 54, 56 An angle adjusting flange 70 integrally formed in the groove 40, an upper end fitted into the hole 58 formed in the extension bar 50, and a bottom surface 22 positioned at the lower corner of the formwork 20; It is composed of a wire support 80 in close contact with the side walls 24 and 26, and a nut 90 coupled to the threaded portion 41 formed on the upper end of the elliptical foundation bolt 40.

공동주택,엘형기초볼트,포스트,거푸집,세레이션,요철,대각선,링,기초앵커 Apartment, L-type basic bolt, post, formwork, serration, irregularities, diagonal, ring, basic anchor

Description

공동주택용 조립식 기초앵커 구조{Assembly Anchor Structure for Apartment House}Assembly Anchor Structure for Apartment House

도 1은 종래 공동주택용 조립식 기초앵커 구조를 보인 사시도1 is a perspective view showing a prefabricated basic anchor structure for a conventional multi-unit house

도 2는 본 발명에 따른 공동주택용 조립식 기초앵커 구조를 보인 사시도Figure 2 is a perspective view showing a prefabricated basic anchor structure for a multi-unit house according to the invention

도 3은 본 발명에 따른 공동주택용 조립식 기초앵커 구조를 보인 단면도Figure 3 is a cross-sectional view showing a prefabricated basic anchor structure for a multi-unit house according to the invention

도 4는 본 발명에 따른 공동주택용 조립식 기초앵커 구조를 보인 분해사시도Figure 4 is an exploded perspective view showing a prefabricated basic anchor structure for a multi-unit house according to the invention

도 5는 본 발명에 따른 공동주택용 조립식 기초앵커 구조의 시공 상태 단면도Figure 5 is a cross-sectional view of the construction state of the prefabricated basic anchor structure for a multi-unit house according to the invention

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

20 : 거푸집 22 : 바닥면20: formwork 22: bottom surface

24,26 : 측벽 30 : 크로스바24, 26: side wall 30: crossbar

32,34 : 앵커고정슬리브 36 : 테이퍼구멍32,34: anchor fixing sleeve 36: tapered hole

40 : 엘형기초볼트 41 : 나사부40: El base bolt 41: Threaded portion

46 : 테이퍼부 50 : 연장바46: tapered portion 50: extension bar

52,54,56 : 하부원형링 57,78 : 삼각요철부52,54,56: lower circular ring 57,78: triangular irregularities

58 : 구멍 60 : 대각선바58: hole 60: diagonal bar

62,64 : 상부원형링 70 : 각도조정플랜지62,64: upper circular ring 70: angle adjusting flange

80 : 와이어지지체 90 : 너트80: wire support 90: nut

본 발명은 공동주택의 난간이나 방음벽, 신호등, 가로등의 포스트를 고정하는데 이용되는 공동주택용 조립식 기초앵커 구조에 관한 것으로, 더욱 상세하게는 조립에 의해 엘형기초볼트를 결합할 수 있도록 하여 엘형기초볼트 간의 중심거리 정밀도를 향상시키며, 엘형기초볼트 간의 간격을 임의로 설정할 수 있고, 부피를 줄여 이동 및 보관이 용이하며 강성을 향상시킬 수 있도록 한 공동주택용 조립식 기초앵커 구조에 관한 것이다.The present invention relates to a prefabricated basic anchor structure for an apartment house used to fix railings of a multi-unit house, soundproof walls, traffic lights, and posts of street lamps. The present invention relates to a prefabricated anchor structure for a multi-family house, which can improve the center distance accuracy, arbitrarily set the spacing between the elbows, and reduce the volume to facilitate movement and storage and improve rigidity.

일반적으로 공동주택의 난간이나 방음벽, 신호등, 가로등의 포스트는 첨부도면 도1에 도시된 바와 같은 기초앵커(10)로 고정되어 있으며, 이러한 기초앵커(10)는 환봉을 사각으로 절곡하여 양단을 용접하여 이은 사각링(12)의 4군데 내측 코너부위에 엘형기초볼트(14)를 밀착시킨 다음 용접에 의해 양측을 접합하여 만들어진 것으로, 공동주택의 난간이나 방음벽, 신호등, 가로등의 포스트 설치시 엘형기초볼트(14)의 상단 일부만을 상측으로 돌출시킨 채 나머지 하측부를 거푸집 내에 고정한 다음 콘크리트 타설에 의해 매입하도록 되어 있었다.In general, railings, soundproof walls, traffic lights, and posts of street lamps of apartment houses are fixed by basic anchors 10 as shown in FIG. 1, and these basic anchors 10 are bent in a square bar to weld both ends. This was made by closely contacting the el-shaped foundation bolts 14 to the four inner corners of the square ring 12 and then joining the two sides by welding, and the el-shaped foundations when installing the railings, soundproof walls, traffic lights, and street lamps of the apartment house. Only the upper part of the bolt 14 was projected upward and the remaining lower part was fixed in the formwork, and then it was made to be embedded by concrete pouring.

그러나, 이와 같은 종래 기초앵커는 사각링(12)과 엘형기초볼트(14)를 용접에 의해 영구적으로 접합하도록 구성되어 있었기 때문에 용접 후 지그를 제거한 다음 냉각시키는 과정에서 용접을 가한 부분과 가하지 않은 부분간의 수축률 차이 때 문에 엘형기초볼트(14)가 일측으로 변형되어 중심이 맞지 않게 되는 문제점이 있었다.However, since the conventional base anchor is configured to permanently join the square ring 12 and the el-shaped base bolt 14 by welding, the welded part and the unworked part in the cooling process after removing the jig after welding. Due to the difference in shrinkage between the el-shaped base bolt 14 was deformed to one side there was a problem that the center does not fit.

또한, 사각링(12)과 엘형기초볼트(14)가 영구적으로 결합된 상태에서 보관되거나 건축시공 현장으로 운반되기 때문에 부피를 많이 점유하게 되어 물류비가 증가하는 문제점이 있었다.In addition, since the square ring 12 and the el-type base bolts 14 are permanently coupled or stored in a permanent construction state, they are occupied with a lot of volume, thereby increasing the logistics cost.

즉, 기초앵커(10)를 적재하게 되면, 엘형기초볼트(14)에 의해 빈공간이 크게 되어 공간활용률이 현저하게 떨어지게 되는 문제점이 있게 된다.In other words, when the basic anchor 10 is loaded, the empty space is increased by the L-type foundation bolt 14, and thus the space utilization rate is significantly decreased.

또, 기초앵커(10)의 크기를 변경하는 경우 종래에는 사각링(12)과 엘형기초볼트(14)가 영구적으로 결합되어 있었기 때문에 기초앵커(10)를 크기별로 미리 제작해 두어야 되므로, 자재 활용의 유연성이 크게 떨어지는 문제점이 있었다.In addition, in the case of changing the size of the basic anchor 10, since the square ring 12 and the el-type base bolt 14 is permanently coupled in the past, the basic anchor 10 must be manufactured in advance by size, thus utilizing materials There was a problem that the flexibility of falling significantly.

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 공간활용률을 향상시켜 물류비용을 크게 절감할 수 있고, 크기가 변경되는 경우 엘형기초볼트만을 분리하여 재활용할 수 있도록 함으로써 자재활용의 유연성을 향상시킬 수 있는 공동주택용 조립식 기초앵커 구조를 제공함에 있다.The present invention has been made to solve the above problems, the object 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 It is possible to greatly reduce the size, and when the size is changed to be able to separate and recycle only the El-type base bolts to provide a prefabricated basic anchor structure for apartment houses that can improve the flexibility of material utilization.

이러한 본 발명의 목적을 달성하기 위하여 상협하광의 테이퍼구멍을 갖는 앵커고정슬리브가 양단에 설치된 크로스바와, 앵커고정슬리브의 테이퍼구멍으로 삽입되는 테이퍼부를 갖는 엘형기초볼트와, 앵커고정슬리브의 하단에 밀착하여 크로스 바와 직각을 이루고 엘형기초볼트에 결합하는 하부원형링이 등간격으로 설치된 연장바와, 대각선방향에 위치하는 앵커고정슬리브의 상단에 밀착하여 엘형기초볼트에 결합하는 상부원형링이 양단에 설치된 대각선바와, 하부원형링 저면에 형성된 부채꼴모양의 삼각요철부에 결합하는 삼각요철부를 갖고 엘형기초볼트에 일체로 형성되는 각도조정플랜지와, 연장바에 형성된 구멍에 상단이 끼워져 걸리고 거푸집의 하측 코너부에 위치된 바닥면과 측벽에 밀착하는 와이어지지체와, 엘형기초볼트의 상단에 형성된 나사부에 결합되는 너트로 구성하여 공동주택용 조립식 기초앵커 구조가 제공된다.In order to achieve the object of the present invention, an anchor fixing sleeve having a tapered hole of upper and lower light is provided at both ends, an el-shaped base bolt having a tapered portion inserted into the taper hole of the anchor fixing sleeve, and close to the bottom of the anchor fixing sleeve. Diagonal bar installed at both ends to form a right angle with the cross bar, and the lower circular ring coupled to the elbow base bolt at equal intervals, and the upper circular ring coupled to the elbow basic bolt close to the top of the anchor fixing sleeve positioned diagonally. Bars, an angle adjusting flange formed integrally with the El-shaped base bolt having a triangular concave portion coupled to the fan-shaped triangular concave portion formed on the bottom of the lower circular ring, and the upper end is fitted to the hole formed in the extension bar and located in the lower corner of the form The wire support to the bottom surface and the side wall, It consists of a nut coupled to the screw portion configured to be provided with a cavity for premises prefabricated foundation anchor structure.

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 도2 내지 도5에 도시된 바와 같이 상협하광(上狹下廣)의 테이퍼구멍(36)을 갖는 앵커고정슬리브(32)(34)가 양단에 설치된 크로스바(30)와, 앵커고정슬리브(32)(34)의 테이퍼구멍(36)으로 삽입되는 테이퍼부(46)를 갖는 엘형기초볼트(40)와, 앵커고정슬리브(32)(34)의 하단에 밀착하여 크로스바(30)와 직각을 이루고 엘형기초볼트(40)에 결합하는 하부원형링(52)(54)(56)이 등간격으로 설치된 연장바(50)와, 대각선방향에 위치하는 앵커고정슬리브(32)(34)의 상단에 밀착하여 엘형기초볼트(40)에 결합하는 상부원형링(62)(64)이 양단에 설치된 대각선바(60)와, 하부원형링(52)(54)(56) 저면에 형성된 부채꼴모양의 삼각요철부(57)에 결합하는 삼각요철부(78)를 갖고 엘형기초볼트(40)에 일체로 형성되는 각도조정플랜지(70)와, 연장바(50)에 형성된 구멍(58)에 상단이 끼워져 걸리고 거푸집(20)의 하측 코너부에 위치된 바닥면(22)과 측벽(24)(26)에 밀착하는 와이어지지체(80)와, 엘형기초볼트(40)의 상단에 형성된 나사부(41)에 결합되는 너트(90)로 구성한다.2 to 5, crossbars 30 provided with anchor fixing sleeves 32 and 34 having taper holes 36 of upper and lower light beams, and anchor fixing sleeves as shown in FIGS. An elliptical base bolt 40 having a tapered portion 46 inserted into the tapered hole 36 of the 32 and 34 and an anchor fixing sleeve 32 and 34 in close contact with the lower end of the crossbar 30 at right angles. Of the lower circular rings 52, 54 and 56 formed at regular intervals to form an elliptic bolt 40, and the anchor fixing sleeves 32 and 34 positioned diagonally. The upper circular rings 62 and 64, which are in close contact with the upper end and are coupled to the elliptical foundation bolt 40, have a diagonal bar 60 installed at both ends, and a fan-shaped shape formed at the bottom of the lower circular rings 52, 54, 56. The upper end of the angle adjustment flange 70 and the hole 58 formed in the extension bar 50 having a triangular concave-convex portion 78 to be coupled to the triangular concave-convex portion 57 of the elliptical foundation bolt 40 Two hooked On the wire support 80 in close contact with the bottom surface 22 and the side walls 24 and 26 located in the lower corner of the high die 20, and the threaded portion 41 formed on the upper end of the el-shaped foundation bolt 40 It consists of a nut (90) to be coupled.

또한, 상기 연장바(50)에 형성되는 구멍(58)은 예컨대 하부원형링(52)(54)(56)의 사이사이에 두 개씩 형성하며, 와이어지지체(80)의 상단을 이 구멍(58)의 밑에서 상측으로 삽입한 다음 상측으로 돌출된 부분을 바깥쪽으로 절곡한 후 다시 안쪽으로 재차 절곡하여 와이어지지체(80)의 이탈을 방지한다.In addition, two holes 58 formed in the extension bar 50 are formed, for example, between the lower circular rings 52, 54, 56, and the upper end of the wire support 80 is formed in the holes 58. Inserted from the bottom to the upper side and then bent outwardly protruding portion to the upper side again bent inward again to prevent the departure of the wire support (80).

또, 연장바(50)에 형성되는 하부원형링(52)(54)(56)은 일정한 간격으로 복수개 형성하여 한번에 설치할 수 있는 엘형기초볼트(40)의 수를 연장바(50)의 교환으로 가능하게 하며, 길이가 다른 크로스바(30)에 의해 엘형기초볼트(40)의 폭을 변경할 수 있도록 한다.In addition, the lower circular rings 52, 54, 56 formed on the extension bar 50 are formed in plural at regular intervals to replace the number of the el-shaped base bolts 40 that can be installed at one time by replacing the extension bar 50. And it is possible to change the width of the el-shaped foundation bolt 40 by the crossbar 30 of different lengths.

상기 엘형기초볼트(40)는 통상의 엘형기초볼트 볼 수 있는 바와 같이 상단에 나사부(41)가 형성되며, 하단에는 "L"자 모양으로 절곡된 절곡부(49)를 갖는다.The elbow base bolt 40 has a threaded portion 41 is formed on the upper end, as shown in the conventional el-shaped bolt, the lower end has a bent portion 49 bent in the "L" shape.

또, 엘형기초볼트(40)의 중간에는 테이퍼부(46)와 각도조정플랜지(70)를 일체로 형성한다.In addition, the tapered portion 46 and the angle adjusting flange 70 are integrally formed in the middle of the el-shaped foundation bolt 40.

한편, 대각선바(60)가 결합되어 있지 않는 엘형기초볼트(40)에는 와셔(100)를 끼운 다음 너트(90)로 결합한다.On the other hand, the diagonal bar 60 is not coupled to the el-shaped base bolt 40 is fitted with a washer (100) and then coupled with a nut (90).

도면 중 미설명 부호 29는 거푸집(20)에 의해 콘크리트 타설되는 기초콘크리트를 나타낸 것이다.In the figure, reference numeral 29 denotes the foundation concrete which is poured by the formwork 20.

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 도2 내지 도5에 도시된 바와 같이 거푸집(20)에 콘크리트를 타설하 기 전에 엘형기초볼트(40)를 연장바(50)에 형성된 하부원형링(52)(54)(56)의 하측으로부터 상측으로 삽입한 다음 연장바(50)와 직각을 이루도록 엘형기초볼트(40)의 상측에 크로스바(30)의 앵커고정슬리브(32)(34)를 끼운 후 대각선 방향에 위치된 엘형기초볼트(40)에 대각선바(60)의 양단에 형성된 상부원형링(62)(64)과 와셔(100)를 끼우고 너트(90)로 조이게 되면, 엘형기초볼트(40)가 크로스바(30)의 앵커고정슬리브(32)(34)에 쐐기형태로 강하게 결합된다.As shown in Figs. 2 to 5, the lower circular rings 52, 54 and 56 formed of the elbow base bolt 40 on the extension bar 50 before the concrete is poured into the formwork 20 are formed. Inserted from the lower side to the upper side, and then inserted the anchor fixing sleeves 32, 34 of the cross bar 30 on the upper side of the el-type base bolt 40 to form a right angle with the extension bar 50, el-shaped base bolt located in the diagonal direction The upper circular rings 62, 64 and washers 100 formed at both ends of the diagonal bar 60 at 40 are tightened with the nut 90, and the elbow base bolt 40 is formed at the crossbar 30. Strongly coupled to the anchor fixing sleeve (32, 34) in the wedge shape.

이때 너트(90)를 완전히 조이기 전 약간 느슨한 상태에서 엘형기초볼트(40)를 돌려서 하단 절곡부(49)의 각도를 적절한 위치에 맞춘 다음 너트(90)를 조이게 되면, 엘형기초볼트(40)의 각도조정플랜지(70) 상면에 형성된 삼각요철부(78)가 하부원형링(52)(54)(56)에 저면에 형성된 삼각요철부(57)에 결합되면서 조정된 각도를 유지하게 되며, 대각선바(60)는 연장바(50)와 크로스바(30)가 직각을 유지하도록 하는 작용을 하게 된다.At this time, turn the elbow base bolt 40 in a slightly loose state before fully tightening the nut 90 to adjust the angle of the lower bent portion 49 to an appropriate position, and then tighten the nut 90. The triangular concave-convex portion 78 formed on the upper surface of the angle adjusting flange 70 is coupled to the triangular concave-convex portion 57 formed on the bottom of the lower circular rings 52, 54 and 56 to maintain the adjusted angle. The bar 60 serves to keep the extension bar 50 and the crossbar 30 at right angles.

한편, 와이어지지체(80)의 상단을 연장바(50)에 형성된 구멍(58)의 밑에서 상측으로 삽입한 다음 상측으로 돌출된 부분을 바깥쪽으로 절곡한 후 다시 안쪽으로 재차절곡하게 되면, 와이어지지체(80)가 연장바(50)로부터 이탈할 수 없는 상태로 된다.On the other hand, the upper end of the wire support 80 is inserted into the upper side from the bottom of the hole 58 formed in the extension bar 50 and then bent outwardly and then again bent inward again, the wire support ( 80 is in a state where it cannot be separated from the extension bar 50.

위와 같이 조립된 것을 거푸집(20) 안쪽의 바닥에 위치시키게 되면, 와이어지지체(80)의 하단이 거푸집(20)의 코너부에 위치한 측벽(24)(26)과 바닥면(22)에 접촉되면서 엘형기초볼트(40)의 위치를 결정하게 되므로 엘형기초볼트(40)의 위치를 결정작업이 간편하게 된다.When the assembly as described above is placed on the bottom of the formwork 20, the lower end of the wire support 80 is in contact with the side wall 24, 26 and the bottom surface 22 located at the corner of the formwork 20 Since the position of the el-type foundation bolt 40 is determined, it is easy to determine the position of the el-type foundation bolt 40.

이상에서 설명한 바와 같은 본 발명은 엘형기초볼트를 크로스바와 연장바 및 대각선바에 의해 조립할 수 있도록 구성되어 있기 때문에 용접에 의한 결합에 비해 열변형의 우려를 배제할 수 있어 엘형기초볼트의 중심거리를 정밀하게 맞출 수 있는 효과가 있으며, 분해/조립이 자유롭기 때문에 보관과 운반시에 분해하게 되면 공간을 덜 점유하여 물류비를 크게 절감할 수 있는 효과가 있고, 길이가 다른 크로스바로 교체하게 되면, 엘형기초볼트 간의 중심거리를 임의로 변경할 수 있기 때문에 설계변경이 간편하여 자재의 호환성이 크게 향상되므로 원가를 절감할 수 있는 효과가 있다.As described above, the present invention is configured to assemble the El-type base bolt by the crossbar, the extension bar and the diagonal bar, so that it is possible to eliminate the fear of thermal deformation compared to the joining by welding. It is effective to fit the product, and disassembly / assembling is free, so when dismantling during storage and transportation, it takes up less space and greatly reduces the logistics costs. Since the center distance can be arbitrarily changed, design change is easy, and the compatibility of materials is greatly improved, thereby reducing the cost.

더 나아가서 본 발명은 대각선바가 구비되어 있기 때문에 엘형기초볼트에 작용되는 수평 뒤틀림 하중에 대해 큰 저항력을 지니게 되어 엘형기초볼트의 형태가 변형되는 것을 방지할 수 있는 효과가 있으며, 연장바의 하부원형링과 엘형기초볼트의 각도조정플랜지에 형성된 삼각요철부에 의해 엘형기초볼트의 각도를 유지할 수 있도록 구성되어 있으므로, 기초앵커의 강성이 향상되는 효과가 있고, 연장바에 결합되는 와이어지지체에 의해 거푸집 내에서의 기초앵커 위치결정작업이 쉽게 이루어지는 효과가 있다.Furthermore, the present invention has a large resistance to the horizontal twisting load acting on the el-shaped base bolt because the diagonal bar is provided, there is an effect that can prevent the deformation of the el-type base bolt, the lower circular ring of the extension bar Since the triangular convex portion formed on the angle adjusting flange of the elliptic base bolt is configured to maintain the angle of the elliptic base bolt, the rigidity of the foundation anchor is improved, and the wire support coupled to the extension bar is used within the formwork. There is an effect that the positioning operation of the basic anchor is made easy.

Claims (1)

상협하광(上狹下廣)의 테이퍼구멍(36)을 갖는 앵커고정슬리브(32)(34)가 양단에 설치된 크로스바(30)와;Crossbars 30 provided with anchor fixing sleeves 32 and 34 having taper holes 36 of upper and lower light; 상기 앵커고정슬리브(32)(34)의 테이퍼구멍(36)으로 삽입되는 테이퍼부(46)를 갖는 엘형기초볼트(40)와;An el-shaped foundation bolt 40 having a taper portion 46 inserted into the taper hole 36 of the anchor fixing sleeve 32 and 34; 상기 앵커고정슬리브(32)(34)의 하단에 밀착하여 크로스바(30)와 직각을 이루고 엘형기초볼트(40)에 결합하는 하부원형링(52)(54)(56)이 등간격으로 설치된 연장바(50)와;The lower circular rings 52, 54, 56, which are in close contact with the anchor fixing sleeves 32, 34, form a right angle with the crossbar 30, and are coupled to the elliptical foundation bolt 40, are installed at equal intervals. A bar 50; 대각선방향에 위치하는 앵커고정슬리브(32)(34)의 상단에 밀착하여 엘형기초볼트(40)에 결합하는 상부원형링(62)(64)이 양단에 설치된 대각선바(60)와;Diagonal bars 60 provided at both ends of upper circular rings 62 and 64 in close contact with the upper ends of anchor fixing sleeves 32 and 34 positioned diagonally; 상기 하부원형링(52)(54)(56) 저면에 형성된 부채꼴모양의 삼각요철부(57)에 결합하는 삼각요철부(78)를 갖고 상기 엘형기초볼트(40)에 일체로 형성되는 각도조정플랜지(70)와;Angle adjustment is formed integrally with the el-shaped base bolt 40 having a triangular concave-convex portion 78 coupled to the fan-shaped triangular concave-convex portion 57 formed on the bottom of the lower circular ring (52, 54, 56) A flange 70; 상기 연장바(50)에 형성된 구멍(58)에 상단이 끼워져 걸리고, 거푸집(20)의 하측 코너부에 위치된 바닥면(22)과 측벽(24)(26)에 밀착하는 와이어지지체(80)와;The upper end is fitted into the hole 58 formed in the extension bar 50, and the wire support 80 is in close contact with the bottom surface 22 and the side walls 24 and 26 located at the lower corner of the formwork 20. Wow; 상기 엘형기초볼트(40)의 상단에 형성된 나사부(41)에 결합되는 너트(90)로 구성한 것을 특징으로 하는 공동주택용 조립식 기초앵커 구조.Prefabricated foundation anchor structure for a multi-family house, characterized in that consisting of a nut (90) coupled to the threaded portion 41 formed on the upper end of the el-shaped base bolt (40).
KR1020060010300A 2006-02-02 2006-02-02 Assembly anchor structure for apartment house KR100574064B1 (en)

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KR100963425B1 (en) 2008-02-04 2010-06-15 주식회사 포스코 Modular device for foundation bolt anchorage
CN103669393A (en) * 2013-12-25 2014-03-26 国网山西供电工程承装公司 Multipurpose foundation bolt mounting tool
CN107059671A (en) * 2017-05-26 2017-08-18 东台市建东机械制造有限公司 A kind of highway strengthens antiglare shield with liftable
CN107190766A (en) * 2017-06-20 2017-09-22 中建空列（北京）科技有限公司 A kind of height-adjustable upright post basic hookup
CN108643217A (en) * 2018-05-04 2018-10-12 中铁三局集团有限公司 A kind of high-speed railway subgrade contact net upright post basic construction method

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KR200262035Y1 (en) * 2001-10-16 2002-02-06 백현일 fixing construction of anchor bolt for laying
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KR200391765Y1 (en) * 2005-05-25 2005-08-08 세화산업(주) A anchor bolt and assembly thereof

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JPH07317082A (en) * 1994-05-23 1995-12-05 Matsushita Electric Works Ltd Anchor frame
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KR200262035Y1 (en) * 2001-10-16 2002-02-06 백현일 fixing construction of anchor bolt for laying
KR200329513Y1 (en) * 2003-07-21 2003-10-10 이치구 Fixing construction of anchor bolt for laying
KR200391765Y1 (en) * 2005-05-25 2005-08-08 세화산업(주) A anchor bolt and assembly thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100963425B1 (en) 2008-02-04 2010-06-15 주식회사 포스코 Modular device for foundation bolt anchorage
CN103669393A (en) * 2013-12-25 2014-03-26 国网山西供电工程承装公司 Multipurpose foundation bolt mounting tool
CN107059671A (en) * 2017-05-26 2017-08-18 东台市建东机械制造有限公司 A kind of highway strengthens antiglare shield with liftable
CN107190766A (en) * 2017-06-20 2017-09-22 中建空列（北京）科技有限公司 A kind of height-adjustable upright post basic hookup
CN108643217A (en) * 2018-05-04 2018-10-12 中铁三局集团有限公司 A kind of high-speed railway subgrade contact net upright post basic construction method

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