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WO2011096758A2 - Point d'ancrage - Google Patents

Point d'ancrage Download PDF

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Publication number
WO2011096758A2
WO2011096758A2 PCT/KR2011/000772 KR2011000772W WO2011096758A2 WO 2011096758 A2 WO2011096758 A2 WO 2011096758A2 KR 2011000772 W KR2011000772 W KR 2011000772W WO 2011096758 A2 WO2011096758 A2 WO 2011096758A2
Authority
WO
WIPO (PCT)
Prior art keywords
anchor
pair
bracket
anchor bracket
side plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/000772
Other languages
English (en)
Korean (ko)
Other versions
WO2011096758A3 (fr
Inventor
이윤정
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2011096758A2 publication Critical patent/WO2011096758A2/fr
Publication of WO2011096758A3 publication Critical patent/WO2011096758A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor

Definitions

  • the present invention relates to an anchor bracket, and more particularly, to support an anchor inserted and fixed in the ground to prevent collapse of the soft ground, the anchor of the anchoring means of the anchor is automatically adjusted according to the tension direction of the anchor It is about a bracket.
  • ground anchor method In general, when forming excavation hole of steep slope in the excavation work or foundation work of civil engineering and construction site, the earth anchor method is widely used to prevent the fall of the wall.
  • the ground anchor method is briefly described as follows.
  • the thumb pile (H-pile) is put on the ground, and after excavating the designated ground, the earth plate is inserted between each thumb pile to form the retaining wall (1).
  • the anchor body 3 sets the virtual collapse line (dotted line in the drawing) according to the design criteria according to the soil between the edge of the bottom surface 6 of the excavation hole and the ground, and then refers to the part where it meets the perforation part 2. It is divided into a free anchor length (La) and the anchorage (Lb) and usually the first grouting is performed for the anchorage (Lb).
  • the anchor body 3 is applied to the earth anchor bracket 10 installed on the horizontal beam 4 of the retaining wall 1 by applying a tensile force to the free field La of the anchor body 3.
  • the free field La of the anchor body 3 is passed through a through portion formed in the earth anchor bracket 10 and then fixed using a cone 5 having a diameter larger than the through portion.
  • FIG. 13 shows the earth anchor bracket 10 most used in a conventional construction site, and has two side plates 11 of substantially triangular shape installed in parallel with each other, and the upper side of the same inclined sides of both side plates 11. (Iii) and an acupressure plate 12 having a penetrating portion 12a through which the anchor body 3 is drawn out.
  • Republic of Korea Patent No. 760213 is to solve this problem, in order to cope with a variety of tension angles to form a curved portion with teeth on the inclined sides of both side plates while the teeth and teeth in the cylinder supported by both side plates It is proposed an earth anchor bracket having a structure in which a joining jaw is formed.
  • the earth anchor bracket of the above-described structure is used to be fixed or mounted on two horizontal beams spaced apart from each other, concrete applied to a continuous pile wall method or underground continuous wall method without using the horizontal beams There is a problem that can not be used on the wall.
  • the present invention has been made in order to solve the above-mentioned conventional problems, the seating hole is formed in the upper portion of the main body, the fixing member is fixed to the anchoring hole in the seating hole is installed to be movable, the operator to the tension angle of the anchor Accordingly, the purpose is to automatically adjust the angle of the fixing member without the need to adjust the angle of the fixing member.
  • the structure of the bracket is simple, so that the time and cost of manufacturing the bracket are reduced.
  • the structure of the bracket is simple, the failure rate of the bracket is small, the purpose of the operator can easily replace the broken parts when the body or the fixing member is broken.
  • the present invention for achieving the above object is an anchor bracket for fixing the anchor inserted into the ground in accordance with the earth anchor method, a plate portion supported on the outer portion of the earth wall, anchor fixing portion installed to flow in the plate portion Characterized in that consisting of.
  • anchor bracket made of acupressure plate formed with a through-hole in the center portion, it is provided with a plate portion fixed to the upper portion of the acupressure plate, characterized in that consisting of an anchor fixing portion installed to flow in the plate portion.
  • the plate portion is formed in a rectangular shape
  • the first installation hole is formed through the bottom portion, characterized in that the main body is formed with the first mounting hole to correspond to each other in the longitudinal side.
  • the plate portion is provided to be spaced apart from each other is provided with a pair of lower plate to be closely supported on the side of the earth wall, a pair of side plate formed to correspond to each other in the upper both sides of the lower plate to form a second installation hole in the inside It is provided, the pair of side plates are provided with a support member for supporting the side plate to each other, the second mounting hole is formed to correspond to each other in the opposite direction of the side plate provided with the support member.
  • the pair of side plates are characterized in that the inclined surface formed inclined to both sides with respect to the center in the longitudinal direction.
  • auxiliary supporting members are further provided between the pair of side plates.
  • the second seating hole formed in the pair of side plates is characterized in that two or more pairs are formed.
  • the anchor fixing portion is installed in the first and second installation holes of the plate portion, the rotating shaft is fixed to the first and second seating hole is formed in both sides, the fixing member is provided with a plurality of fixing holes in the vertical direction It features.
  • a seating hole is formed in an upper portion of the main body, and a fixing member in which the anchor is fixed to the seating hole is installed to be movable, so that the operator does not need to adjust the angle of the fixing member according to the tension angle of the anchor. This has the effect of adjusting the angle of the fixing member.
  • the structure of the bracket is simple, thereby reducing the time and cost of manufacturing the bracket.
  • the structure of the bracket is simple, so the failure rate of the bracket is small, and when the body or the fixing member is damaged, there is an effect that the operator can easily replace the broken parts.
  • FIG. 1 is an exploded perspective view showing the anchor bracket of the first embodiment according to the present invention.
  • Figure 2 is a cross-sectional view showing an anchor bracket of the first embodiment according to the present invention.
  • Figure 3 is a plan view of the bonded state showing the anchor bracket of the first embodiment according to the present invention.
  • Figure 4 is a side view showing a coupled state of the anchor bracket of the first embodiment according to the present invention.
  • FIG. 5 is a view showing an operation relationship to the anchor bracket of the first embodiment according to the present invention.
  • Figure 6 is an exploded perspective view showing the anchor bracket of the second embodiment according to the present invention.
  • FIG. 7 is a front view showing the anchor bracket of the second embodiment according to the present invention.
  • FIG. 8 is a plan view showing the anchor bracket of the second embodiment according to the present invention.
  • FIG. 9 is a view showing the working relationship on the anchor bracket of the second embodiment according to the present invention.
  • FIG. 10 is a view showing another embodiment of the anchor bracket of the second embodiment according to the present invention.
  • Figure 11 is a perspective view of the anchor bracket of the third embodiment according to the present invention.
  • FIG. 12 is a view schematically showing a conventional anchor method.
  • Figure 13 is a perspective view of a conventional anchor bracket.
  • FIG. 1 is an exploded perspective view showing the anchor bracket of the first embodiment according to the present invention
  • Figure 2 is a cross-sectional view showing the anchor bracket of the first embodiment according to the present invention
  • Figure 3 is a first embodiment according to the present invention 4 is a plan view of the coupled state showing the anchor bracket
  • Figure 4 is a side view of the coupled state showing the anchor bracket of the first embodiment according to the present invention.
  • the anchor bracket 100 is provided with a plate portion 110 that is supported on the earth wall installed in order to prevent the collapse of the ground by the earth anchor method.
  • the plate portion 110 is formed in a rectangular shape is provided with a main body 112 having a first installation hole 114 in the bottom portion 118.
  • both sides of the main body 112 in the longitudinal direction are formed on the coaxial line to correspond to each other, the semi-circular first seating hole 116 is formed so that the upper portion is opened.
  • an anchor fixing part 120 is installed at the main body 112 of the plate part 110 and fixed to one side of the anchor inserted into the ground.
  • the anchor fixing part 120 is provided with a fixing member 122 is formed with a rotating shaft 124 is rotatably fixed to the first mounting hole 116 of the main body 112.
  • a fixing hole 126 is formed to be positioned at the center of the fixing member 122, that is, the upper part of the first installation hole 114 of the main body 112, and the opposite direction of the anchor inserted into the ground is fixedly coupled. .
  • FIG. 5 is a view showing an operation relationship to the anchor bracket of the first embodiment according to the present invention.
  • the anchor bracket 100 is applied to the anchor 102 directly installed on the outer side of the retaining wall 104.
  • Installation of the anchor 102 is completed by inserting the anchor 102 into the perforated portion 106 and then pouring concrete.
  • the one end of the anchor 102 protruding out of the retaining wall 104 is inserted into the fixing hole 126 of the fixing member 122
  • the rotating shaft 124 of the fixing member 122 is installed to be seated in the first seating hole 116 of the main body 112.
  • the cone member is fixed so that the fixing hole 126 is positioned in the first installation hole 114 of the main body 112 in a state in which the anchor 102 is coupled to the fixing hole 126 of the fixing member 122.
  • the tension of the anchor 102 is adjusted using the 108, all operations for fixing the anchor 102 using the anchor bracket 100 are completed.
  • the rotating shaft 124 of the fixing member 122 is seated and fixed to the first seating hole 116 formed in an arc shape in the body 112
  • the fixing member 122 is freely rotatable on the first mounting hole 116 about the rotation shaft 124.
  • the fixing member 122 from the main body 112 is the installation angle of the anchor 102 As a result of the rotation of the rotating shaft 124 on the first seating hole 116, the angle of the fixing member 122 is adjusted.
  • Figure 6 is an exploded perspective view showing an anchor bracket of a second embodiment according to the present invention
  • Figure 7 is a front view showing an anchor bracket of a second embodiment according to the present invention
  • Figure 8 is an anchor bracket of a second embodiment according to the present invention This is a plan view.
  • the anchor bracket 200 according to the present invention is provided with a plate portion 210 that is supported on the earth wall installed to prevent the ground collapse by the earth anchor method.
  • the plate 210 is installed in close contact with the outer side of the earth wall, a pair of lower plates (212a) (212b) are provided to be spaced apart from each other on both sides.
  • a pair of side plates 214a and 214b are provided at both upper ends of the pair of lower plates 212a and 212b so as to protrude upward and form a second installation hole 216 therein.
  • the inclined surfaces 215a and 215b are formed to be inclined to both sides with respect to the center in the longitudinal direction of the side plates 214a and 214b, and the support member 217 is provided on one side of the inclined surface 215a, and the support member ( The second seating hole 218 is coaxially formed on the inclined surface 215b in the opposite direction provided with the 217.
  • auxiliary supporting members 219 are provided between the pair of side plates 214a and 214b to maintain the gap between the side plates 214a and 214b and to support the side plates 214a and 214b.
  • an anchor fixing part 220 is installed in the second installation hole 216 formed between the side plates 214a and 214b of the plate part 210 and fixed to one side of the anchor inserted into the ground.
  • the anchor fixing part 220 is installed in the second installation hole 216 formed in the pair of side plates 212a and 214b, but in the second mounting hole 218 formed in the side plates 214a and 214b.
  • the fixing member 222 is provided with a rotating shaft 224 is fixedly seated rotatably.
  • a fixing hole 226 is formed to be positioned at the center of the fixing member 222, that is, the second installation hole 216, and the opposite direction of the anchor inserted into the ground is fixedly coupled.
  • FIG. 9 is a view showing an operation relationship to the anchor bracket of the second embodiment according to the present invention.
  • the anchor bracket 200 is mainly applicable to the anchor 102 in which high loads are applied.
  • the perforation part 106 is formed by forming a perforation at a predetermined inclination angle from the retaining wall 104.
  • Anchor 102 is inserted into the) and then the concrete is poured to complete the installation of the anchor 102.
  • the cone member 108 is fixed to the second installation hole 216 of the side plates 214a and 214b in a state in which the anchor 102 is coupled to the fixing hole 226 of the fixing member 222.
  • the tension of the anchor 102 By adjusting the tension of the anchor 102 by using, all operations of fixing the anchor 102 using the anchor bracket 200 are completed.
  • the rotating shaft 224 of the fixing member 222 has a second seating hole 218 formed in an arc shape in the side plates (214a) (214b)
  • the fixing member 222 is rotatably mounted on the second seating hole 218, thereby pulling one side of the anchor 102 fixed to the fixing member 222 so that the anchor 102 maintains the maximum tensile force.
  • the angle of the fixing member 222 is automatically adjusted. Will be controlled.
  • FIG. 10 is a view showing another embodiment of the anchor bracket of the second embodiment according to the present invention.
  • the second seating holes 218 formed in the pair of side plates 214a and 214b may form two pairs, or two or more pairs of the second seating holes 218 may be formed. have.
  • two pairs or two or more pairs of second seating holes 218 are formed in the side plates 214a and 214b, and the fixing member is formed according to the inclination angle of the perforation part 106 drilled at a predetermined inclination angle from the earth wall 104.
  • the anchor 102 is fixed by installing the 222 in the second seating hole 218 of any one of the plurality of second seating holes 218.
  • FIG. 11 is a perspective view showing the anchor bracket of the third embodiment according to the present invention.
  • the anchor bracket 300 is provided with a plate portion 110 of the first embodiment on top of the conventional anchor bracket.
  • the lower plate 312 is provided to be spaced apart from each other, and a pair of side plates 314 formed to be inclined to both sides around the center to be spaced apart from each other to protrude to the upper portion of the lower plate 312, this pair of The plate portion 110 of the first embodiment is fixed to the side plate 314, the anchor plate consisting of acupressure plate 316 formed with a through hole 318 in the center portion of the first embodiment of the acupressure plate 316 Settle down.
  • the present invention relates to an anchor bracket, and more particularly, to support the anchor that is inserted and fixed in the ground to prevent collapse of the soft ground, anchors so that the position of the anchoring means of the anchor is automatically adjusted according to the tension direction of the anchor It is about a bracket.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

La présente invention concerne un point d'ancrage et plus particulièrement un point d'ancrage qui soutient une ancre introduite et fixée dans le sol pour empêcher un affaissement de sol meuble et dans lequel la position du moyen de palier de l'ancre se règle automatiquement conformément à la direction de tension de l'ancre. Pour accomplir l'objet décrit ci-dessus, le point d'ancrage selon la présente invention pour fixer l'ancre introduite dans le sol conformément à un procédé d'ancrage en terre comprend: un soutenu au niveau de la surface extérieure d'un mur de soutènement; et un élément de fixation par ancre installé de façon mobile dans l'élément de plaque.
PCT/KR2011/000772 2010-02-08 2011-02-07 Point d'ancrage Ceased WO2011096758A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0011667 2010-02-08
KR1020100011667A KR101004639B1 (ko) 2010-02-08 2010-02-08 앵커 브라켓

Publications (2)

Publication Number Publication Date
WO2011096758A2 true WO2011096758A2 (fr) 2011-08-11
WO2011096758A3 WO2011096758A3 (fr) 2011-12-01

Family

ID=43615624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000772 Ceased WO2011096758A2 (fr) 2010-02-08 2011-02-07 Point d'ancrage

Country Status (2)

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KR (1) KR101004639B1 (fr)
WO (1) WO2011096758A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101093185B1 (ko) 2011-01-03 2011-12-13 김성규 연속 벽체용 각도 조절 브라켓
KR102559470B1 (ko) 2021-09-08 2023-07-27 금오금속공업 주식회사 어스앵커 공법에 관한 각도 자동 조절형 앵커브라켓의 구조.
KR102802298B1 (ko) * 2024-09-27 2025-05-07 김동세 흙막이 벽체용 브라켓과 이를 이용한 흙막이 벽체

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3931029B2 (ja) 2000-10-13 2007-06-13 サンスイエンジニアリング株式会社 球面型ヘッドアダプターによるアンカー頭部固定装置
JP2002294700A (ja) 2001-04-02 2002-10-09 Kozo Koji Kk 自動調心型アンカー固定装置
JP2003105760A (ja) 2001-09-27 2003-04-09 Kozo Koji Kk 組立式自在アンカー台座
KR200374092Y1 (ko) * 2004-10-27 2005-01-27 한성씨앤시스(주) 각도 조절이 가능한 앵커의 고정구 구조
KR100992942B1 (ko) * 2008-04-08 2010-11-08 (주) 신기술산업 다목적 어스 앵커 브라켓
KR100950683B1 (ko) * 2009-08-21 2010-03-31 이인귀 각도 조절이 가능한 대좌

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Publication number Publication date
KR101004639B1 (ko) 2011-01-04
WO2011096758A3 (fr) 2011-12-01

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