JP2003105760A - Built-up universal anchor pedestal - Google Patents
Built-up universal anchor pedestalInfo
- Publication number
- JP2003105760A JP2003105760A JP2001297711A JP2001297711A JP2003105760A JP 2003105760 A JP2003105760 A JP 2003105760A JP 2001297711 A JP2001297711 A JP 2001297711A JP 2001297711 A JP2001297711 A JP 2001297711A JP 2003105760 A JP2003105760 A JP 2003105760A
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- pedestal
- plate
- fixing surface
- bearing plate
- 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.)
- Pending
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、山留め工事現場等
において用いるアンカー固定装置、特に、現地で容易に
組立及び解体自在な組立式自在アンカー台座に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anchor fixing device used at a mountain fastening construction site or the like, and more particularly to an assembling type universal anchor pedestal that can be easily assembled and disassembled on site.
【０００２】[0002]
【従来の技術】従来から山留め工事現場が傾斜地である
場合や大規模である場合には、周囲の地盤の崩壊を防止
するために、側壁地盤に矢板等を打込むなどの山留めを
行ない、この山留め壁に腹起しを当てがい打設されたア
ンカーによりアンカー台座を介し腹起しを支持する工法
が施工されている。工事現場の状況や地質、あるいはア
ンカー引張力などによってアンカーの適切な打設角度が
異なり、打設角度は、垂直上方向に水平線を基準として
通常ほぼ３０°乃至４５°の範囲に傾けて設定される。2. Description of the Related Art Conventionally, when the earth retaining work site is on a sloping ground or is large-scale, in order to prevent the surrounding ground from collapsing, mountain retaining such as hammering piles into the side wall ground is performed. The anchoring method is applied to the mountain retaining wall, and the anchoring method is used to support the abdomen through the anchor pedestal. The appropriate placement angle of the anchor varies depending on the situation of the construction site, the geology, or the tensile force of the anchor, etc. The placement angle is usually set in the range of 30 ° to 45 ° vertically upward with respect to the horizontal line. It
【０００３】従来のアンカー台座は、山留め壁に固定さ
れた上下２本のＨ形鋼などからなる腹起し上にフック溝
により位置決めされて取付けられるとともに、上端部に
アンカーヘッドを挿通し前記打設角度に対応したアンカ
ー固定面を有する台座とにより構成され、アンカーを引
通させるための貫通孔を穿設した支圧板がアンカー固定
面上に装着される。そして、センターホールジャッキに
よりアンカーを軸方向上方に引張り、アンカーヘッドに
装着された楔等の固定部材を介して支圧板上にアンカー
を緊張状態で固定する方式であった。The conventional anchor pedestal is mounted by being positioned by hook grooves on a waving made of two upper and lower H-shaped steels fixed to a mountain retaining wall, and an anchor head is inserted into the upper end of the pedestal. A bearing plate having an anchor fixing surface corresponding to the installation angle and having a through hole for allowing the anchor to pass through is mounted on the anchor fixing surface. The center hole jack is used to pull the anchor upward in the axial direction, and the anchor is fixed in a tensioned state on the bearing plate via a fixing member such as a wedge attached to the anchor head.
【０００４】また、従来の他の例として、２種類のアン
カー打設角度に対応することができる特開平７−１５８
０６５号公報の「アースアンカー固定装置」がある。こ
れによると、いずれも図示しない２種類のアンカー打設
角度の中間角度に設定されたアンカー固定面を有する定
着金物（アンカー台座）と、一方の支圧板面は他方の支
圧板面に対し前記２種類のアンカー打設角度の差に相当
する角度の半分の傾斜角を有するとともにアンカーを挿
通する貫通孔を備えた支圧板とを組合せて構成されてい
る。Further, as another conventional example, it is possible to cope with two types of anchor driving angles.
There is a "ground anchor fixing device" of Japanese Patent No. 065. According to this, a fixing hardware (anchor pedestal) having an anchor fixing surface set at an intermediate angle between two types of anchor driving angles (not shown), and one pressure plate surface is the same as the other pressure plate surface with respect to the other pressure plate surface. It is constructed by combining with a bearing plate having an inclination angle which is half the angle corresponding to the difference in the anchor driving angle of each type and having a through hole through which the anchor is inserted.
【０００５】[0005]
【発明が解決しようとする課題】このような従来の技術
には、下記の欠点があった。
（１）工事現場等の状況によりアンカーの各種打設角度
に対応するため、その各打設角度に対応したアンカー固
定用傾斜角を有する定着金物（アンカー台座）を幾種類
も用意しておく煩雑さがあった。
（２）前記特開平７−１５８０６５号公報の「アースア
ンカー固定装置」による方式でも、各打設角度に対応し
た定着金物（アンカー台座）の数が半減する程度に留ま
る。
（３）いずれにしても、工事現場でアンカー打設角度に
対応した定着金物（アンカー台座）を取り替える必要が
あるなど使い勝手が悪く、その大部分を使い捨てにする
など不経済的であった。However, such a conventional technique has the following drawbacks. (1) In order to support various anchoring angles depending on the situation of the construction site, it is complicated to prepare various types of fixing hardware (anchor pedestals) having an anchor fixing inclination angle corresponding to each anchoring angle. There was (2) Even with the method using the "ground anchor fixing device" disclosed in JP-A-7-158065, the number of fixing hardware (anchor pedestal) corresponding to each driving angle is reduced to half. (3) In any case, it was uneconomical to use, since it was necessary to replace the anchoring metal fittings (anchor pedestals) corresponding to the anchor placement angle at the construction site, and most of them were disposable.
【０００６】（４）これらの問題を解決するために、本
願出願人は、アンカー打設角度に支圧板が自動的に調心
される構造の「自動調心型アンカー固定装置」（特願２
００１―１０３１７４）を出願しているが、再利用する
ためには、移動や保管のためのスペースが必要であると
ともに、重量物運搬作業が伴うなど改良すべき余地があ
る。(4) In order to solve these problems, the applicant of the present application has proposed that the "self-aligning type anchor fixing device" having a structure in which the bearing plate is automatically centered at the anchor driving angle (Japanese Patent Application No. 2).
No. 001-103174) has been filed, but in order to reuse it, a space for movement and storage is necessary, and there is room for improvement such as heavy work transportation work.
【０００７】本発明の目的は、上記従来の問題点を解決
すべく、簡潔な機構で移動や保管のための労力やコスト
を削減し、リサイクル性が高く経済的で、使い勝手がよ
い組立式自在アンカー台座を提供することにある。In order to solve the above-mentioned conventional problems, the object of the present invention is to reduce the labor and cost for moving and storing with a simple mechanism, and it is highly recyclable, economical, and easy to use. To provide an anchor pedestal.
【０００８】[0008]
【課題を解決するための手段】本発明は、前記問題を解
決するために、側壁地盤に所定の打設角度に傾けて打設
されるアンカーのアンカー固定面と、アンカー固定面に
取付けられ、前記アンカーを固定する支圧板と、この支
圧板とアンカー固定面との間に設けられ、前記支圧板が
アンカー固定面に押付けられることにより支圧板の角度
調整を行なう調心機構と、側壁地盤に固定される２枚の
台座プレートと、前記台座プレートを組立及び解体可能
なように締結する複数の締結部材とからなることを特徴
とする。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides an anchor fixing surface of an anchor which is installed on a sidewall ground with a predetermined installation angle, and is attached to the anchor fixing surface. A bearing plate for fixing the anchor, a centering mechanism provided between the bearing plate and the anchor fixing surface, for adjusting the angle of the bearing plate by pressing the bearing plate to the anchor fixing surface, and a sidewall ground. It is characterized in that it comprises two pedestal plates that are fixed and a plurality of fastening members that fasten the pedestal plates so that they can be assembled and disassembled.
【０００９】また、前記２枚の台座プレートは、同一形
状となっていることを特徴とする。Further, the two base plates have the same shape.
【００１０】また、前記締結部材は、前記台座プレート
の調心機構より上方に１箇所、下方に２箇所又は３箇所
に設けられており、その全てが、側壁地盤と台座プレー
トとの間に固設される上下２本の腹起しの各台座プレー
ト取付け面の中点と前記調心機構の中心点とが作る三角
形の外側にあることを特徴とする。Further, the fastening members are provided at one location above the centering mechanism of the pedestal plate and at two locations or three locations below, and all of them are fixed between the sidewall ground and the pedestal plate. It is characterized in that it is outside the triangle formed by the midpoint of the pedestal plate mounting surfaces of the two upper and lower waged pedestals and the center point of the centering mechanism.
【００１１】また、前記締結部材は、両端に前記台座プ
レートと嵌合して位置決めする位置決め機構と、その両
先端部に前記台座プレートを固定する固定機構とを備え
ていることを特徴とする。Further, the fastening member is provided with a positioning mechanism for fitting and positioning the pedestal plate at both ends, and a fixing mechanism for fixing the pedestal plate at both ends thereof.
【００１２】[0012]
【発明の実施の形態】以下、本発明の一実施の形態につ
いて、添付図面を参照し詳細に説明する。図１に図示し
たように、本発明の一実施の形態による組立式自在アン
カー台座１０は、側壁地盤５０に所定の打設角度（θ１
〜θ２）に傾けて打設されるアンカー２０のアンカー固
定面１１ｄと、アンカー固定面１１ｄに挿通されたアン
カー２０を固定する支圧板１２とアンカー固定面１１ｄ
との間に設けられ、支圧板１２がアンカー固定面１１ｄ
に押付けられることによりアンカーヘッド２１と密着す
るように支圧板１２の角度調整を行なう調心機構１３と
を有し、側壁地盤５０に上下に配設された腹起し３０、
３１を介して固定される２枚の台座プレート１１と、台
座プレート１１を締結して組立及び解体可能なように係
脱自在な複数の締結部材１４とから構成されている。す
なわち、調心機構１３、台座プレート１１及び締結部材
１４を除き、その他は前記従来のアンカー台座と同様の
構成である。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described in detail below with reference to the accompanying drawings. As shown in FIG. 1, an assembly-type universal anchor base 10 according to an embodiment of the present invention is mounted on a sidewall ground 50 at a predetermined driving angle (θ1).
Up to [theta] 2), the anchor fixing surface 11d of the anchor 20 is installed, and the bearing plate 12 and the anchor fixing surface 11d for fixing the anchor 20 inserted in the anchor fixing surface 11d.
Is provided between the pressure bearing plate 12 and the anchor fixing surface 11d.
And a centering mechanism 13 that adjusts the angle of the bearing plate 12 so as to be in close contact with the anchor head 21 by being pressed against, and the uprising members 30 arranged vertically on the sidewall ground 50,
It is composed of two pedestal plates 11 fixed via 31 and a plurality of fastening members 14 which can be engaged and disengaged so that the pedestal plate 11 can be assembled and disassembled. That is, except for the aligning mechanism 13, the pedestal plate 11, and the fastening member 14, the other configurations are the same as those of the conventional anchor pedestal.
【００１３】アンカー２０の打設角度（θ１〜θ２）
は、図１に示すように、通常垂直上方向に傾いており、
水平線Ｈを基準としてほぼ最小打設角度θ１≒３０°乃
至最大打設角度θ２≒４５°の範囲に設定される。アン
カー台座１０は、図１及び図２に示すように、２枚の台
座プレート１１を３乃至４本の複数の連結部材１４で連
結されたボックス構造であり、土留盛り表面に調整コン
クリートを介して固定された腹起し３０、３１上にフッ
ク溝１１ａにより位置決めされて取付けられる。台座プ
レート１１の腹起し３０、３１の反対側側面の上部に設
けられたアンカー固定面１１ｄは、アンカー固定中心点
となる調心機構１３の中心点Ａ１から下方の下半部固定
面１１ｄ１と上方の上半部固定面１１ｄ２とに２分さ
れ、それぞれアンカー２０の打設角度θ１≒３０°、θ
２≒４５°のアンカー中心軸Ｌ１、Ｌ２に対して略直角
（９０°）に形成されている。Placing angle of the anchor 20 (θ1 to θ2)
Is normally tilted vertically upward, as shown in FIG.
Almost minimum casting angle θ with reference to horizontal line H1≒ 30 °
Maximum setting angle θTwoIt is set in the range of ≈45 °. Ann
As shown in FIGS. 1 and 2, the car pedestal 10 includes two pedestals.
The seat plate 11 is connected by a plurality of three or four connecting members 14.
It is a box structure that is tied, and the adjustment container is
Hooks are placed on the recliners 30 and 31 fixed via the cleats.
It is positioned and attached by the groove 11a. Pedestal
Installed at the upper part of the opposite side of rate 11 uprising 30, 31
The anchor fixing surface 11d is a center point of anchor fixing.
Fixing of the lower half part below the center point A1 of the aligning mechanism 13
Surface 11d1And the upper half fixed surface 11d aboveTwo2 minutes
The anchoring angle θ of each anchor 201≒ 30 °, θ
Two≈45 ° anchor central axis L1, LTwoAlmost right angle to
It is formed at (90 °).
【００１４】調心機構１３は、両側の台座プレート１１
のアンカー固定面１１ｄがアンカー打設角（θ１〜θ
２）を含む面内と直交する調心機構１３の中心点Ａ１を
中心とする略半円孔面形状（半月形凹断面形状）に形成
された受座１１ｅと、次に述べるアンカー２０を所定の
角度で固定支持する支圧板１２に形成され、受座１１ｅ
に沿って（嵌合して）回動する略ピン状の支承部１２ａ
とから構成されている。The centering mechanism 13 includes the pedestal plates 11 on both sides.
The anchor fixing surface 11d of the anchor anchoring angle (θ1 to θ
2) The seat 11e formed in a substantially semi-circular hole surface shape (half-moon shaped concave sectional shape) centered on the center point A1 of the centering mechanism 13 orthogonal to the in-plane including the anchor 20 described below is predetermined. Is formed on the bearing plate 12 that is fixedly supported at an angle of
Pin-shaped bearing 12a that rotates (fits) along
It consists of and.
【００１５】支圧板１２は、図１に示すように、その上
面の支圧面に対し略垂直にアンカー２０を挿通する貫通
孔１２ｂが穿設され、アンカー台座１１のアンカー固定
面１１ｄに配設されてアンカー２０を所定の角度（θ１
〜θ２）で固定支持する少なくとも下半部がアンカー打
設角（θ１〜θ２）を含む面内と直交する略半円筒（半
月形断面）形状に形成された左右２つの支承部１２ａを
有する。このような構成によって、台座プレート１１の
半月形凹断面形状に形成された受座１１ｅ内に支圧板１
２の支承部１２ａが上方開口部から手短に進入して嵌合
し装着される。As shown in FIG. 1, the pressure bearing plate 12 is provided with a through hole 12b through which the anchor 20 is inserted substantially perpendicular to the pressure bearing surface on the upper surface thereof, and is disposed on the anchor fixing surface 11d of the anchor base 11. The anchor 20 at a predetermined angle (θ1
.About..theta.2) at least the lower half part thereof has two left and right bearing parts 12a formed in a substantially semi-cylindrical (half-moon shape) shape orthogonal to the plane including the anchor setting angles (.theta.1 to .theta.2). With such a configuration, the pressure bearing plate 1 is installed in the receiving seat 11e formed in the pedestal plate 11 having a concave half-moon shape.
The second support portion 12a is inserted from the upper opening by a short fit and fitted.
【００１６】そして、以上のように設定されたアンカー
２０の上端部を図示しないセンターホールジャッキによ
りアンカー軸（Ｌ１〜Ｌ２）方向上方に引張り、アンカ
ーヘッド２１内に装着された楔等の固定部材（図示しな
い）を介して支圧板１２上にアンカー２０を緊張状態で
固定する。この場合、前記アンカー２０の緊張に伴っ
て、支圧板１２がアンカー２０の打設角度（θ１〜θ
２）に合せて自動調心するように調心機構１３、すなわ
ち支圧板１２の支承部１２ａの略円筒形状と台座プレー
ト１１の受座１１ｅの略半月面形状との隙間や大きさな
どの相対寸法及び滑り支承に適する材質関係を選定する
ことや、あるいは、支承部１２ａと受座１１ｅとの当接
部に潤滑剤を塗布するなどの図示しない潤滑手段を施す
など適宜設定されている。Then, the upper end of the anchor 20 set as described above is pulled upward by the center hole jack (not shown) in the direction of the anchor axes (L1 to L2), and a fixing member such as a wedge mounted in the anchor head 21 ( The anchor 20 is fixed in a tensioned state on the pressure support plate 12 via (not shown). In this case, as the tension of the anchor 20 increases, the pressure bearing plate 12 causes the bearing plate 12 to drive the anchor 20 at angles (θ1 to θ).
2) The centering mechanism 13 so as to perform self-centering, that is, the relative cylindrical shape of the bearing portion 12a of the pressure plate 12 and the substantially half-moon shape of the seat 11e of the pedestal plate 11 relative to each other. The size and the material relationship suitable for the sliding bearing are selected, or a lubricating means (not shown) such as applying a lubricant to the abutting portion of the bearing portion 12a and the seat 11e is used to appropriately set.
【００１７】前記した本発明の組立式自在アンカー台座
１０は、図２及び図３に示すように、同一形状をなす２
枚の台座プレート１１と、３本又は４本の締結部材１４
とから構成されている。The assembly-type universal anchor base 10 of the present invention described above has the same shape as shown in FIGS.
One pedestal plate 11 and three or four fastening members 14
It consists of and.
【００１８】この場合、台座プレート１１に設けられる
締結部材１４の取付け孔１１ｆの位置は、台座プレート
１１の受座１１ｅより上方に１箇所、下方に２箇所又は
３箇所に設けられ、その全てが、図１に示すように、側
壁地盤５０と台座プレート１１との間に固設される上下
２本の腹起し３０、３１の各台座プレート１１取付け面
の中点Ａ２、Ａ３と調心機構１３の中心点Ａ１とが作る
三角形Ａの外側にあることが望ましい。これは、アンカ
ー２０にかかる軸力の主要な作用・支持点ともなるＡ
１、Ａ２、Ａ３点を結んでなる三角形Ａの外側に締結部
材１４の取付け位置（取付け孔１１ｆ）を設ける方が、
より強固に安定的に台座プレート１１を締結して構成す
ることができるためである。In this case, the mounting holes 11f of the fastening members 14 provided on the pedestal plate 11 are provided at one position above the receiving seat 11e of the pedestal plate 11 and at two or three positions below, and all of them are provided. As shown in FIG. 1, the center points A2 and A3 of the mounting surfaces of the pedestal plates 11 of the upper and lower two uplifts 30 and 31 fixed between the sidewall ground 50 and the pedestal plate 11 and the centering mechanism. It is desirable to be outside the triangle A formed by the center point A1 of 13. This serves as the main action / support point for the axial force applied to the anchor 20 A
It is better to provide the attachment position (attachment hole 11f) of the fastening member 14 on the outer side of the triangle A formed by connecting points 1, A2, and A3.
This is because the pedestal plate 11 can be more firmly and stably fastened and configured.
【００１９】締結部材１４は、図４に示すように、両端
に台座プレート１１の取付け孔１１ｆと嵌合する嵌合部
１４ｅと位置決めするための取付け孔１１ｆより若干大
きい拡大径段付部１４ｂからなる位置決め機構とその両
先端部に台座プレート１１を固定するネジ部１４ｃなど
からなる固定機構とを備えている連結ロッド１４ａと、
ネジ部１４ｃに係合して台座プレート１１を固定する固
定機構に属するナット部材１４ｄとから構成されてい
る。As shown in FIG. 4, the fastening member 14 has an enlarged diameter stepped portion 14b, which is slightly larger than the mounting hole 11f for positioning the fitting portion 14e which is fitted to the mounting hole 11f of the pedestal plate 11, at both ends. A connecting rod 14a including a positioning mechanism and a fixing mechanism including a screw portion 14c for fixing the pedestal plate 11 to both ends thereof,
It is composed of a nut member 14d belonging to a fixing mechanism that engages with the screw portion 14c and fixes the base plate 11.
【００２０】ナット部材１４ｄは、図５に示すように、
スパナなどの工具により把持し易い平行２面を有する略
菱形状に形成されている。The nut member 14d, as shown in FIG.
It is formed in a substantially rhombic shape having two parallel surfaces that can be easily grasped by a tool such as a spanner.
【００２１】[0021]
【発明の効果】以上、詳細に説明した本発明によれば、
２枚の台座プレートと、３本又は４本の係脱自在な締結
部材とのみから組立式自在アンカー台座を構成したの
で、下記のような従来にない優れた効果を奏する。
（１）保管スペースを最小化し、運搬取扱いが容易な
上、工事現場でアンカー台座の組立及び分解が簡単に行
える。
（２）１つのアンカー台座でアンカー打設角度が異なる
各種の工事現場に使用できるなどのリサイクル性も大幅
に向上し、資源の節約とともに経済性も高めることがで
きる。According to the present invention described in detail above,
Since the assembly-type universal anchor pedestal is composed only of the two pedestal plates and the three or four engagement / disengagement fastening members, the following excellent effects which are not available in the past can be obtained. (1) The storage space is minimized, the handling is easy, and the anchor pedestal can be easily assembled and disassembled at the construction site. (2) Recyclability can be greatly improved by using one anchor pedestal for various construction sites with different anchor placement angles, which can save resources and improve economic efficiency.
【図１】本発明に係る一実施の形態による組立式自在ア
ンカー台座の側面図である。FIG. 1 is a side view of a prefabricated universal anchor base according to an embodiment of the present invention.
【図２】本発明に係る一実施の形態による組立式自在ア
ンカー台座の斜視図である。FIG. 2 is a perspective view of an assembly-type universal anchor base according to an embodiment of the present invention.
【図３】本発明の組立式自在アンカー台座の台座プレー
トの斜視図である。FIG. 3 is a perspective view of a pedestal plate of the assembly-type universal anchor pedestal of the present invention.
【図４】本発明の組立式自在アンカー台座の締結部材の
説明図である。FIG. 4 is an explanatory view of a fastening member of the assembly-type universal anchor base of the present invention.
【図５】図４のＢ−Ｂ矢視図である。5 is a view taken along the line BB of FIG.
１０ 組立式自在アンカー台座
１１ 台座プレート
１１ａ フック溝
１１ｄ アンカー固定面
１１ｅ 受座
１２ 支圧板
１２ａ 支承部
１２ｂ 貫通孔
１３ 調心機構
１４ 連結部材
１４ａ 連結ロッド
１４ｂ 段付部
１４ｃ ネジ部
１４ｄ ナット部材
１４ｅ 嵌合部
２０ アンカー
２１ アンカーヘッド
３０、３１ 腹起し
５０ 側壁地盤
Ａ 三角形
Ａ１ 調心機構の中心点
Ａ２、Ａ３ 腹起し３０、３１の各台座プレート取付け
面の中点
Ｈ （基準）水平線
Ｌ１、Ｌ２ アンカー（中心）軸
θ１ 最小打設角度
θ２ 最大打設角度10 Assembly Type Flexible Anchor Pedestal 11 Pedestal Plate 11a Hook Groove 11d Anchor Fixing Surface 11e Receiving Seat 12 Pressure Bearing Plate 12a Supporting Part 12b Through Hole 13 Alignment Mechanism 14 Connecting Member 14a Connecting Rod 14b Step 14c Screw Part 14d Nut Member 14e Fitting Joint 20 Anchor 21 Anchor head 30, 31 Waist 50 Side wall ground A Triangle A1 Center point A2, A3 Centering mechanism Midpoint H of each pedestal plate mounting surface of hoist 30, 31 (reference) horizontal line L1, L2 Anchor (center) axis θ 1 Minimum driving angle θ 2 Maximum driving angle
───────────────────────────────────────────────────── フロントページの続き (72)発明者 金 子 豊 東京都中野区中央１丁目29番15号 構造工 事株式会社内 Ｆターム(参考） 2D041 GA01 GC11 GD01 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Yutaka Kaneko 1-29-15 Chuo, Nakano-ku, Tokyo Structural work Inside the corporation F-term (reference) 2D041 GA01 GC11 GD01
Claims (4)
されるアンカーのアンカー固定面と、 アンカー固定面に取付けられ、前記アンカーを固定する
支圧板と、 この支圧板とアンカー固定面との間に設けられ、前記支
圧板がアンカー固定面に押付けられることにより支圧板
の角度調整を行なう調心機構と、 側壁地盤に固定される２枚の台座プレートと、 前記台座プレートを組立及び解体可能なように締結する
複数の締結部材とからなることを特徴とする組立式自在
アンカー台座。1. An anchor fixing surface of an anchor that is installed on a sidewall ground at a predetermined installation angle, an anchor fixing surface that is attached to the anchor fixing surface and fixes the anchor, and the supporting plate and the anchor fixing surface. A centering mechanism that is provided between the pressure bearing plate and the anchor fixing surface to adjust the angle of the pressure bearing plate, two pedestal plates fixed to the sidewall ground, and the pedestal plate. An assembly-type universal anchor base characterized by comprising a plurality of fastening members that are fastened so that they can be disassembled.
なっていることを特徴とする請求項１に記載の組立式自
在アンカー台座。2. The assembly-type universal anchor base according to claim 1, wherein the two base plates have the same shape.
２箇所又は３箇所に設けられており、 その全てが、側壁地盤と台座プレートとの間に固設され
る上下２本の腹起しの各台座プレート取付け面の中点と
前記調心機構の中心点とが作る三角形の外側にあること
を特徴とする請求項１に記載の組立式自在アンカー台
座。3. The fastening member is provided at one location above and two or three locations below the centering mechanism of the pedestal plate, all of which are fixed between the sidewall ground and the pedestal plate. The assembly-type universal anchor according to claim 1, wherein it is located outside the triangle formed by the midpoint of each of the two upper and lower raised pedestal plate mounting surfaces and the center point of the centering mechanism. pedestal.
め機構と、 その両先端部に前記台座プレートを固定する固定機構と
を備えていることを特徴とする請求項１、請求項２又は
請求項３のいずれかに記載の組立式自在アンカー台座。4. The fastening member is provided with a positioning mechanism that fits and positions the pedestal plate at both ends, and a fixing mechanism that fixes the pedestal plate at both ends thereof. The assembly-type universal anchor pedestal according to claim 1, claim 2, or claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001297711A JP2003105760A (en) | 2001-09-27 | 2001-09-27 | Built-up universal anchor pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001297711A JP2003105760A (en) | 2001-09-27 | 2001-09-27 | Built-up universal anchor pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003105760A true JP2003105760A (en) | 2003-04-09 |
Family
ID=19118735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001297711A Pending JP2003105760A (en) | 2001-09-27 | 2001-09-27 | Built-up universal anchor pedestal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003105760A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008267099A (en) * | 2007-04-25 | 2008-11-06 | Kajima Corp | Pedestal for fixing earth anchor |
| WO2009125935A1 (en) * | 2008-04-08 | 2009-10-15 | (주)신기술산업 | Multi-purpose earth anchor bracket |
| KR100964258B1 (en) | 2010-01-27 | 2010-06-16 | (주)서림건설 | Auto angle bracket for earth anchor |
| KR101004639B1 (en) | 2010-02-08 | 2011-01-04 | 이윤정 | Anchor bracket |
-
2001
- 2001-09-27 JP JP2001297711A patent/JP2003105760A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008267099A (en) * | 2007-04-25 | 2008-11-06 | Kajima Corp | Pedestal for fixing earth anchor |
| WO2009125935A1 (en) * | 2008-04-08 | 2009-10-15 | (주)신기술산업 | Multi-purpose earth anchor bracket |
| KR100964258B1 (en) | 2010-01-27 | 2010-06-16 | (주)서림건설 | Auto angle bracket for earth anchor |
| KR101004639B1 (en) | 2010-02-08 | 2011-01-04 | 이윤정 | Anchor bracket |
| WO2011096758A2 (en) * | 2010-02-08 | 2011-08-11 | Lee Yun-Jung | Anchor bracket |
| WO2011096758A3 (en) * | 2010-02-08 | 2011-12-01 | Lee Yun-Jung | Anchor bracket |
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