JP2004084267A - Pillar reinforcing device - Google Patents

Pillar reinforcing device Download PDF

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Publication number
JP2004084267A
JP2004084267A JP2002246184A JP2002246184A JP2004084267A JP 2004084267 A JP2004084267 A JP 2004084267A JP 2002246184 A JP2002246184 A JP 2002246184A JP 2002246184 A JP2002246184 A JP 2002246184A JP 2004084267 A JP2004084267 A JP 2004084267A
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Japan
Prior art keywords
reinforcing device
ground
anchor
columnar object
pole
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JP2002246184A
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Japanese (ja)
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JP3986392B2 (en
Inventor
Masao Nakajima
中島　真夫
Tomoyuki Kiyohara
清原　智之
Osamu Suzuki
鈴木　道
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Asahi Tec Corp
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Asahi Tec Corp
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    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
    • 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
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/685—Subsoil means, e.g. foundations
    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2207—Sockets or holders for poles or posts not used
    • E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
    • E04H12/2223—Sockets or holders for poles or posts not used driven into the ground by screwing

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To reinforce the ground edge of a telegraph pole and endure the tension acting on the telegraph pole without use of a stay wire, a root, etc. <P>SOLUTION: The columnar reinforcing device reinforcing a columnar material such as a telegraph pole or the like erected in the ground is formed of a support member attaching to the columnar material positioned near the underground surface and supporting it and an arm member extending in parallel with the underground surface from the support member. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は、地中に立設される電柱等の柱状物を補強する柱状物補強装置に関する。
【０００２】
【従来の技術】
従来、電柱等の柱状物（以下、電柱を例に説明する。）を地面（地中）に立設するには、穴堀建柱車により電柱の立設箇所の地面に所定深さの穴を掘り、その掘られた穴の中に電柱の下端部（基部）を挿入して行われている。
【０００３】
また、立設された電柱には、必要に応じて電柱に加わる張力に耐えるように支線が設けられ、あるいは、その張力に耐えるように、地中において電柱の立設方向と直交する棒材からなる根かを設けたり、電柱の囲りをコンクリートで覆う根まきが設けられたり、あるいは、電柱の底部に根はじきが設けられる。
【０００４】
しかしながら、地中に立設される柱状物は、電柱の立設箇所の地面に所定深さの穴を掘り、その掘られた穴に電柱の下端部を挿入して立設するため、地質の性質によっては、立設された電柱が不安定になることがあった。また、電柱の取替えの必要が生じたときは、その都度、所定深さの穴を掘らなければならないという面倒があった。さらに、電柱に加えられる張力に耐えるように支線を設けたときは、電柱と支線との間の土地利用が制限されるだけでなく、土地利用の補償費用がかさむという欠点があった。また、地中において、電柱に根かや根はじき等を設けるときは、その分だけ掘削を必要とし、作業が大掛かりになる欠点があった。
【０００５】
そこで、出願人は、先に、特開２００２−１４６０３４号及び同１４６０４６号において、上記欠点を解決するために、立設された電柱等の柱状物の安定性を高めることができるとともに、その柱状物の交換を容易にすることができ、しかも、支線，根かあるいは根はじきを必要としない柱状物構造を提案している。これら提案に係る柱状物構造は、電柱等の柱状物の立設される地面に設けられた穴の底部にアンカを埋設し、そのアンカの上端部にその柱状物の底部を挿入する筒状体を設けるとともに、その筒状体にその地面の地表に沿って伸びる腕部材を設けて、その筒状体の中にその柱状物を立設するようにしている。
【０００６】
【発明が解決しようとする課題】
上記提案に係る柱状物構造により、支線、根か、根はじきあるいは根まきを必要とすることなく柱状物の安定性を高めることができ、また、交換性を高めることができるという特長がある。
【０００７】
ところで、既設の電柱に対しても根かや根はじき等を用いることなく、簡単に補強できるようにすることが望まれていた。
【０００８】
そこで、本発明は、上記要望に応えるためになされたものであって、その目的は、既設の電柱等の柱状物を簡単に補強することのできる柱状物補強装置を提供することにある。
【０００９】
【課題を解決するための手段】
本発明に係る柱状物補強装置は、上記目的を達成するために、請求項１に記載の発明は、地中に立設された電柱等の柱状物を補強する柱状物補強装置であって、前記地中の表面付近に位置する前記柱状物に当接して支持する支持部材と、その支持部材から前記地中の表面と平行に伸びる腕部材と、からなることを特徴としている。
本発明の請求項２に記載の柱状物補強装置は、支持部材は、バンド部材を用いて柱状物に固定されることを特徴としている。
本発明の請求項３に記載の柱状物補強装置は、腕部材の先端は、アンカで固定されることを特徴としている。
本発明の請求項４に記載の柱状物補強装置は、腕部材は、放射状に複数本設けられることを特徴としている。
本発明の請求項５に記載の柱状物補強装置は、柱状物は、その柱状物の立設される地面に設けられた穴の底部にアンカを埋設し、そのアンカの上端部にその柱状物の底部を挿入する筒状体を設け、その筒状体の中にその柱状物を立設することを特徴としている。
【００１０】
【発明の実施の形態】
以下、本発明の実施の形態を図面に基づいて説明する。図１は、一実施の形態に係る柱状物補強装置の斜視図である。
【００１１】
本発明の柱状物に相当する電柱Ｐは、地面（本発明の地中に相当している。）Ｇに既に立設されている既設の電柱として示されている。なお、この電柱Ｐは、新たに立設された電柱であってもよい。
【００１２】
図１中、１ａ，１ｂは、鋳物からなる支持部材であって、平面から見たときは、図２（ａ）に示されるように、電柱Ｐを中心に９０°の角度を有して放射状に設けられている。各支持部材１ａ，１ｂは同一なので、支持部材１ａを用いて説明すると、支持部材１ａは、電柱Ｐの地面Ｇの表面近くの外周の約１／４を囲み、かつ、電柱Ｐの長手方向の所定の長さに亘って当接する基部１０と、その基部１０から地面Ｇの表面と平行に所定長さ伸びる腕部材１１とから構成されている。そして、その腕部材１１の先端には、後述するアンカを取付けるための孔１２が設けられている。また、図１中、２０は、鋼製のバンド部材であって、電柱Ｐの周囲に配置された両支持部材１ａ，１ｂの基部１０，１０を電柱Ｐに固定するために用いられる。このバンド部材２０を用いることにより、電柱Ｐや基部１０，１０に特別な加工を施すことなく基部１０，１０を電柱Ｐに強固に固定することができる。このバンド部材２０は、市販品を用いることができる。
【００１３】
図１中、３０ａ，３０ｂは、支持部材１ａ，１ｂの先端側にそれぞれ設けられるアンカである。これらアンテナ３０ａ，３０ｂは同一なので、アンカ３０ａを例に説明すると、このアンカ３０ａは、鋳鉄製からなり、先細りの軸部３１の周囲に螺旋状の掘削刃３２，３２…が所定の間隔を保って複数個（図示の例では４個）設けられている。そして、その軸部３１の上端側（先細りと反対側）には、フランジ３３が設けられているとともに、そのフランジ３３の上側中央部には、アンカ３０ａを地面Ｇに埋設するときの工具（穴堀建柱車の回転部）に接続するための角柱部３４が設けられている。
【００１４】
以下、上記構成からなる柱状物補強装置の施工手順について説明する。先ず、図示しない穴掘建柱車を用いてアンカ３０ａ，３０ｂが腕部材１１，１１の先端に設けられている孔１２，１２の位置する予定の箇所に回転させながら埋設される（打込まれる）。次いで、穴掘建柱車を用いて支持部材１ａ，１ｂが地面Ｇに圧入される。この際、アンカ３０ａ，３０ｂの角柱部３４，３４が孔１２，１２に挿入するように位置決めして圧入される。なお、支持部材１ａ，１ｂは、地面Ｇを少し掘り下げて電柱Ｐの囲りに配置してもよい。孔１２，１２に角柱部３４，３４がそれぞれ挿入された後、その角柱部３４，３４にそれぞれ設けられているピン孔にピンをそれぞれ挿入して支持部材１ａ，１ｂとアンカ３０ａ，３０ｂとがそれぞれ固定される（図１参照）。この固定は、ピンを用いずに他の手段であってもよい。
【００１５】
電柱Ｐの周囲に設置された支持部材１ａ，１ｂの基部１０，１０は、バンド部材２０により結束されて電柱Ｐに強固に固定される。したがって、電柱Ｐの地面Ｇの地表部分、つまり地際は、支持部材１ａ，１ｂの基部１０，１０により補強されるとともに、電柱Ｐは、従来の根かや根はじき等を用いることなく簡単に安定化を図ることができる。
【００１６】
なお、上述の説明では、支持部材１ａ，１ｂを電柱Ｐを中心に９０°の放射方向に配置したが、この配置の仕方及び本数は、電柱Ｐに加わる張力等によって任意に決めることができる。すなわち、図２（ｂ）に示されるように、直線方向に、図２（ｃ）に示されるように、４方向に、そして、図２（ｄ）に示されるように、３方向に配置してもよい。また、図示しないが、１本の支持部材であってもよい。
【００１７】
図３は、本出願が特願２００２−１４６０４６号で提案した柱上構造物に本発明を適用した正面図である。ここに示される支持部材１ａ，１ｂは、地中（地面Ｇ）に設けられた筒状体４０の上部にバンド部材２０を用いて取付けられている。そして、この筒状体４０は、アンカ５０の上に設けられている。すなわち、このアンカ５０は、鋳鉄製からなり、先細りの軸部５１の周囲に螺旋状の掘削刃５２が所定の間隔を保って複数個（図示の例では３個）設けられている。これら掘削刃５２，５２…のうち、最も大きな掘削刃５２の直径は、電柱Ｐの直径よりも少し大きく決められている。そして、その軸部５１の上端側（先細りと反対側）には、電柱Ｐの太さよりも少し大きいフランジ５３が設けられているとともに、そのフランジ５３の上側中央部には、アンカ５０を地面Ｇに埋設するときの工具（穴堀建柱車の回転部）に接続するための角柱部５４が設けられている。
【００１８】
上部開口，下部有底の鋼製の筒状体４０の内部の空間形状は、電柱Ｐの下部が挿入できる大きさに形成されている。そして、この筒状体２０の長さ（長手方向の長さ）は、電柱Ｐを地面Ｇに埋設する深さに相当するように構成されていて、通常、２ｍの長さに形成されている。この筒状体４０の底には、アンカ５０の角柱部５４が貫通する孔４１が設けられている。
【００１９】
筒状体４０及びアンカ５０の施工手順については、特願２００２−１４６０４６号中に詳細に説明されているので省略するが、穴掘建柱車を用いて地面Ｇ内に回転させられて埋設される。そして、筒状体４０が埋設された後に、その筒状体４０に電柱Ｐが挿入される。筒状体４０の上部には、上記図１を用いた説明と同様にして支持部材１ａ，１ｂ及びアンカ３０ａ，３０ｂが取付けられる。なお、支持部材１ａ，１ｂ及びアンカ３０ａ，３０ｂの取付は、電柱Ｐが筒状体４０に挿入される前に行うようにしてもよい。また、上述の例では、電柱Ｐは、電線や電話線用としたが、信号機用の電柱や道路標識等のポールであってもよい。
【００２０】
【発明の効果】
本発明の請求項１に記載の柱状物補強装置は、地中の表面付近に位置する柱状物に当接して支持する支持部材と、その支持部材から前記地中の表面と平行に伸びる腕部材とからなるので、柱状物の地際を補強することができ、また、柱状物の立設される土質に影響を受けずに柱状物を容易に立設することができるとともに、従来の支線や根か、あるいは根はじきを用いなくとも電柱に加わる張力に十分に耐えることができる。
本発明の請求項２に記載の柱状物補強装置は、支持部材は、バンド部材を用いて柱状物に固定されるので、支持部材を柱状物に容易に固定することができる。本発明の請求項３に記載の柱状物補強装置は、腕部材の先端は、アンカで固定されるので、支持部材の支持力を高めることができる。
本発明の請求項４に記載の柱状物補強装置は、腕部材は、放射状に複数本設けられるので、支持部材の支持力をより高めることができる。
本発明の請求項５に記載の柱状物補強装置は、柱状物は、その柱状物の立設される地面に設けられた穴の底部にアンカを埋設し、そのアンカの上端部にその柱状物の底部を挿入する筒状体を設け、その筒状体の中にその柱状物を立設するので、柱状物の交換を容易に行うことができる。
【図面の簡単な説明】
【図１】本発明の一実施の形態に係る柱状物補強装置の斜視図である。
【図２】支持部材の配置例を示す平面図である。
【図３】本発明の他の実施の形態に係る柱状物補強装置の正面図である。
【符号の説明】
Ｐ　電柱（柱状物）
１ａ〜１ｄ　支持部材
１０基部
１１　腕部材
２０　バンド部材
３０ａ，３０ｂ　アンカ
４０　筒状体
５０　アンカ
４０　補助アンカ
Ｇ　地面[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a pillar reinforcing device for reinforcing a pillar such as a telephone pole erected underground.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, in order to erect a columnar object such as a telephone pole (hereinafter, a telephone pole will be described as an example) on the ground (underground), a hole having a predetermined depth is provided on the ground at a place where the telephone pole is erected by a hole mower. And the lower end (base) of the utility pole is inserted into the dug hole.
[0003]
In addition, a standing pole is provided with a branch line so as to withstand the tension applied to the pole as necessary, or from a rod material perpendicular to the standing direction of the pole in the ground so as to withstand the tension. A root is provided, a roofing covering the utility pole is covered with concrete, or a rooting is provided at the bottom of the utility pole.
[0004]
However, pillars that are erected underground dig a hole of a predetermined depth in the ground where the utility pole is erected, and insert the lower end of the utility pole into the dug hole to erected, so that geological Depending on the nature, the standing pole could become unstable. In addition, every time it becomes necessary to replace a utility pole, a hole of a predetermined depth must be dug each time. Further, when a branch line is provided so as to withstand the tension applied to the telephone pole, not only is the land use between the telephone pole and the branch line restricted, but also there is a disadvantage that the cost of land use compensation increases. In addition, there is a drawback in that when a pole or root repelling is provided on a telephone pole in the ground, excavation is required by that much, and the work becomes large.
[0005]
In order to solve the above-mentioned drawbacks, the applicant can improve the stability of the pillars such as telephone poles that have been erected in Japanese Patent Application Laid-Open Nos. 2002-14634 and 146046, and can improve the stability of the pillars. It proposes a columnar structure that allows easy replacement of objects and does not require branch lines, roots, or rooting. The pillar structure according to these proposals is a tubular body in which an anchor is buried at the bottom of a hole provided on the ground on which a pillar such as a telephone pole is erected, and the bottom of the pillar is inserted into the upper end of the anchor. And an arm member extending along the ground surface of the ground is provided on the cylindrical body so that the columnar body stands upright in the cylindrical body.
[0006]
[Problems to be solved by the invention]
The columnar structure according to the above proposal has features that it is possible to enhance the stability of the columnar object without requiring a branch line, a root, repelling or rooting, and to enhance exchangeability.
[0007]
By the way, it has been desired that existing power poles can be easily reinforced without using roots or repelling.
[0008]
Therefore, the present invention has been made to meet the above-mentioned demand, and an object of the present invention is to provide a columnar object reinforcing device capable of easily reinforcing a columnar object such as an existing electric pole.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the columnar object reinforcing device according to the present invention is a columnar object reinforcing device that reinforces a columnar object such as a telephone pole erected in the ground, It is characterized by comprising a support member that contacts and supports the columnar object located near the underground surface, and an arm member that extends from the support member in parallel with the underground surface.
According to a second aspect of the present invention, there is provided the columnar object reinforcing device, wherein the support member is fixed to the columnar object using a band member.
According to a third aspect of the present invention, in the columnar object reinforcing device, the tip of the arm member is fixed with an anchor.
The columnar object reinforcing device according to claim 4 of the present invention is characterized in that a plurality of arm members are provided radially.
According to a fifth aspect of the present invention, there is provided the columnar object reinforcing device, wherein the columnar object has an anchor buried in a bottom of a hole provided in the ground on which the columnar object is erected, and the columnar object is provided at an upper end of the anchor. The present invention is characterized in that a tubular body into which the bottom of the above is inserted is provided, and the columnar body is erected in the tubular body.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a columnar object reinforcing device according to one embodiment.
[0011]
The electric pole P corresponding to the pillar of the present invention is shown as an existing electric pole already erected on the ground (corresponding to the underground of the present invention) G. The electric pole P may be a newly installed electric pole.
[0012]
In FIG. 1, reference numerals 1a and 1b denote supporting members made of a casting, and when viewed from a plane, as shown in FIG. It is provided in. Since the support members 1a and 1b are the same, a description will be given using the support member 1a. The support member 1a surrounds about 1/4 of the outer periphery of the utility pole P near the surface of the ground G and has a lengthwise direction of the utility pole P. It comprises a base 10 that abuts over a predetermined length, and an arm member 11 that extends from the base 10 by a predetermined length in parallel with the surface of the ground G. At the tip of the arm member 11, a hole 12 for attaching an anchor described later is provided. In FIG. 1, reference numeral 20 denotes a steel band member, which is used to fix the bases 10, 10 of both support members 1a, 1b arranged around the utility pole P to the utility pole P. By using the band member 20, the bases 10, 10 can be firmly fixed to the utility pole P without performing any special processing on the utility pole P or the bases 10, 10. As the band member 20, a commercially available product can be used.
[0013]
In FIG. 1, reference numerals 30a and 30b denote anchors provided on the distal ends of the support members 1a and 1b, respectively. Since the antennas 30a and 30b are the same, the anchor 30a will be described by way of example. The anchor 30a is made of cast iron, and spiral excavating blades 32, 32,... (In the illustrated example, four). A flange 33 is provided on the upper end side (opposite side of the taper) of the shaft portion 31, and a tool (hole) for embedding the anchor 30 a in the ground G is provided in the upper central portion of the flange 33. A prism portion 34 is provided for connection to a rotating part of a moat column car.
[0014]
Hereinafter, a procedure for installing the columnar object reinforcing device having the above configuration will be described. First, the anchors 30a, 30b are buried (rotated) at predetermined positions where the holes 12, 12 provided at the tips of the arm members 11, 11 are to be located by using a not-shown excavating column truck. ). Next, the support members 1a and 1b are pressed into the ground G using a digging column truck. At this time, the prism portions 34, 34 of the anchors 30a, 30b are positioned so as to be inserted into the holes 12, 12, and are press-fitted. In addition, the support members 1a and 1b may be disposed in the vicinity of the utility pole P by slightly dug the ground G. After the prisms 34, 34 are inserted into the holes 12, 12, pins are inserted into pin holes provided in the prisms 34, 34, respectively, so that the support members 1a, 1b and the anchors 30a, 30b are connected. Each is fixed (see FIG. 1). This fixing may be another means without using a pin.
[0015]
The bases 10, 10 of the support members 1a, 1b installed around the utility pole P are bound by the band member 20 and firmly fixed to the utility pole P. Therefore, at the ground surface portion of the ground G of the electric pole P, that is, at the ground, the electric pole P is reinforced by the bases 10 and 10 of the support members 1a and 1b, and the electric pole P can be easily formed without using a conventional rooting or repelling. Stabilization can be achieved.
[0016]
In the above description, the support members 1a and 1b are arranged in a radial direction of 90 ° around the electric pole P. However, the arrangement and the number of the arrangement can be arbitrarily determined by the tension applied to the electric pole P or the like. That is, they are arranged in a linear direction as shown in FIG. 2 (b), in four directions as shown in FIG. 2 (c), and in three directions as shown in FIG. 2 (d). You may. Although not shown, one support member may be used.
[0017]
FIG. 3 is a front view in which the present invention is applied to a pole structure proposed by the present application in Japanese Patent Application No. 2002-146046. The support members 1a and 1b shown here are attached using a band member 20 to an upper part of a tubular body 40 provided in the ground (ground G). The tubular body 40 is provided on the anchor 50. That is, the anchor 50 is made of cast iron, and a plurality of (three in the example shown) spiral digging blades 52 are provided around a tapered shaft portion 51 at predetermined intervals. The diameter of the largest excavation blade 52 among these excavation blades 52 is set slightly larger than the diameter of the utility pole P. A flange 53 that is slightly larger than the thickness of the utility pole P is provided on the upper end side (opposite side of the taper) of the shaft portion 51, and an anchor 50 is attached to the ground G at the upper central portion of the flange 53. There is provided a prism portion 54 for connection to a tool (rotating portion of a hole moat) when buried in a hole.
[0018]
The space inside the steel tubular body 40 having an upper opening and a lower bottom is formed in such a size that the lower part of the utility pole P can be inserted. The length (length in the longitudinal direction) of the tubular body 20 is configured to correspond to the depth at which the utility pole P is buried in the ground G, and is usually formed to have a length of 2 m. . A hole 41 through which the prism 54 of the anchor 50 penetrates is provided at the bottom of the cylindrical body 40.
[0019]
The construction procedure of the tubular body 40 and the anchor 50 is described in detail in Japanese Patent Application No. 2002-146046, and thus the description thereof will be omitted. However, the construction procedure is as follows. You. Then, after the tubular body 40 is embedded, the utility pole P is inserted into the tubular body 40. The support members 1a and 1b and the anchors 30a and 30b are attached to the upper part of the tubular body 40 in the same manner as described with reference to FIG. The attachment of the support members 1a, 1b and the anchors 30a, 30b may be performed before the utility pole P is inserted into the tubular body 40. Further, in the above-described example, the electric pole P is used for electric wires or telephone lines, but may be an electric pole for traffic lights or a pole such as a road sign.
[0020]
【The invention's effect】
The column-shaped object reinforcing device according to claim 1 of the present invention is a support member that abuts and supports a columnar object located near an underground surface, and an arm member that extends from the support member in parallel with the underground surface. Therefore, the ground of the column can be reinforced, and the column can be easily erected without being affected by the soil properties on which the column is erected. It can sufficiently withstand the tension applied to the utility pole without using the root or the repelling.
In the columnar object reinforcing device according to the second aspect of the present invention, since the support member is fixed to the columnar object using the band member, the support member can be easily fixed to the columnar object. In the columnar object reinforcing device according to the third aspect of the present invention, since the tip end of the arm member is fixed with the anchor, the supporting force of the support member can be increased.
In the columnar object reinforcing device according to a fourth aspect of the present invention, since a plurality of arm members are provided radially, the supporting force of the support member can be further increased.
According to a fifth aspect of the present invention, there is provided the columnar object reinforcing device, wherein the columnar object has an anchor buried in a bottom of a hole provided in the ground on which the columnar object is erected, and the columnar object is provided at an upper end of the anchor. Since the cylindrical body into which the bottom of the column is inserted is provided, and the column is erected in the cylindrical body, the column can be easily replaced.
[Brief description of the drawings]
FIG. 1 is a perspective view of a columnar object reinforcing device according to an embodiment of the present invention.
FIG. 2 is a plan view showing an arrangement example of a support member.
FIG. 3 is a front view of a columnar object reinforcing device according to another embodiment of the present invention.
[Explanation of symbols]
P telephone pole (pillar)
1a to 1d Support member 10 base 11 Arm member 20 Band members 30a, 30b Anchor 40 Cylindrical body 50 Anchor 40 Auxiliary anchor G Ground

Claims (5)

地中に立設された電柱等の柱状物を補強する柱状物補強装置であって、
前記地中の表面付近に位置する前記柱状物に当接して支持する支持部材と、
前記支持部材から前記地中の表面と平行に伸びる腕部材と、
からなることを特徴とする柱状物補強装置。A pillar reinforcing device for reinforcing pillars such as telephone poles erected underground,
A support member that abuts and supports the columnar object located near the underground surface,
An arm member extending parallel to the ground surface from the support member,
An apparatus for reinforcing a columnar object, comprising: 請求項１に記載の柱状物補強装置において、支持部材は、バンド部材を用いて柱状物に固定されることを特徴とする柱状物補強装置。2. The columnar object reinforcing device according to claim 1, wherein the support member is fixed to the columnar object using a band member. 請求項１又は２に記載の柱状物補強装置において、腕部材の先端は、アンカで固定されることを特徴とする柱状物補強装置。3. The column-shaped object reinforcing device according to claim 1, wherein a tip of the arm member is fixed with an anchor. 請求項１〜３のいずれかに記載の柱状物補強装置において、腕部材は、放射状に複数本設けられることを特徴とする柱状物補強装置。The column-shaped object reinforcing device according to any one of claims 1 to 3, wherein a plurality of arm members are provided radially. 請求項１〜４のいずれかに記載の柱状物補強装置において、柱状物は、その柱状物の立設される地面に設けられた穴の底部にアンカを埋設し、そのアンカの上端部にその柱状物の底部を挿入する筒状体を設け、その筒状体の中にその柱状物を立設することを特徴とする柱状物補強装置。The pillar-shaped object reinforcing device according to any one of claims 1 to 4, wherein the pillar-shaped object has an anchor buried in a bottom portion of a hole provided in the ground on which the pillar-shaped material is erected, and an anchor is provided at an upper end portion of the anchor. A column-shaped object reinforcing device, comprising: a cylindrical body into which a bottom of a columnar object is inserted;
JP2002246184A 2002-08-27 2002-08-27 Columnar reinforcement Expired - Lifetime JP3986392B2 (en)

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KR100750393B1 (en) * 2007-02-23 2007-08-20 (주)선진이엔지 Structure for reinforcing base of high-tension telegraph pole
KR100870211B1 (en) * 2008-07-23 2008-11-25 장현민 Holding device for supporting pipe
CN102561382A (en) * 2010-12-08 2012-07-11 上海市南供电设计有限公司 Steel pipe pile
CN102733639A (en) * 2011-03-31 2012-10-17 河南省电力公司济源供电公司 Electric pole under bracing member
KR101283689B1 (en) 2012-12-18 2013-07-08 (주) 금성산업 Structure of reinforcement supporter for traffic safety facility
KR101692203B1 (en) * 2016-10-06 2017-01-04 (주)극동메탈휀스 Fence provided with connector to control angle and to be mounted easyly
KR101709576B1 (en) * 2016-05-27 2017-02-23 ㈜유신피플 Reinforcement Structure for Support of Guard Rail
KR101751336B1 (en) * 2016-12-23 2017-06-27 주식회사 비앤엘개발 Guard rail with supporting bracket
KR101763115B1 (en) * 2017-02-16 2017-07-31 주식회사 비앤엘개발 Guard rail with supporting bracket
KR101830839B1 (en) * 2017-06-08 2018-02-21 채진아 Structure for assembly type reinforcing of guard rail for protection of a vehicle
KR20180094548A (en) * 2017-02-16 2018-08-24 ㈜유신피플 Bearing Power Reinforcement Structure for Support of Guard Rail
KR102221830B1 (en) * 2020-07-01 2021-02-26 미래이에스씨 주식회사 Fence pillar and the fence structure using it
CN113585856A (en) * 2021-05-19 2021-11-02 国网河北省电力有限公司石家庄市藁城区供电分公司 Electric power engineering construction power consumption pole correcting device
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CN114607198A (en) * 2022-02-25 2022-06-10 国网山东省电力公司曹县供电公司 Telegraph pole fixing base
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WO2022195723A1 (en) * 2021-03-16 2022-09-22 日本電信電話株式会社 Ready-to-assemble utility pole, pole construction method, and reconstruction method
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KR100750393B1 (en) * 2007-02-23 2007-08-20 (주)선진이엔지 Structure for reinforcing base of high-tension telegraph pole
KR100870211B1 (en) * 2008-07-23 2008-11-25 장현민 Holding device for supporting pipe
CN102561382A (en) * 2010-12-08 2012-07-11 上海市南供电设计有限公司 Steel pipe pile
CN102561382B (en) * 2010-12-08 2014-01-08 上海市南供电设计有限公司 Steel pipe pile
CN102733639A (en) * 2011-03-31 2012-10-17 河南省电力公司济源供电公司 Electric pole under bracing member
CN102733639B (en) * 2011-03-31 2015-07-01 国网河南省电力公司济源供电公司 Electric pole under bracing member
KR101283689B1 (en) 2012-12-18 2013-07-08 (주) 금성산업 Structure of reinforcement supporter for traffic safety facility
KR101709576B1 (en) * 2016-05-27 2017-02-23 ㈜유신피플 Reinforcement Structure for Support of Guard Rail
KR101692203B1 (en) * 2016-10-06 2017-01-04 (주)극동메탈휀스 Fence provided with connector to control angle and to be mounted easyly
KR101751336B1 (en) * 2016-12-23 2017-06-27 주식회사 비앤엘개발 Guard rail with supporting bracket
KR20180094548A (en) * 2017-02-16 2018-08-24 ㈜유신피플 Bearing Power Reinforcement Structure for Support of Guard Rail
KR101763115B1 (en) * 2017-02-16 2017-07-31 주식회사 비앤엘개발 Guard rail with supporting bracket
KR101894235B1 (en) 2017-02-16 2018-09-04 (주)유신피플 Bearing Power Reinforcement Structure for Support of Guard Rail
KR101830839B1 (en) * 2017-06-08 2018-02-21 채진아 Structure for assembly type reinforcing of guard rail for protection of a vehicle
EP3901375A3 (en) * 2020-04-03 2022-01-05 Friedolf Mutschler Support assembly
KR102221830B1 (en) * 2020-07-01 2021-02-26 미래이에스씨 주식회사 Fence pillar and the fence structure using it
WO2022195723A1 (en) * 2021-03-16 2022-09-22 日本電信電話株式会社 Ready-to-assemble utility pole, pole construction method, and reconstruction method
CN113585856A (en) * 2021-05-19 2021-11-02 国网河北省电力有限公司石家庄市藁城区供电分公司 Electric power engineering construction power consumption pole correcting device
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