JP3440029B2 - Hanging equipment for hanging objects on suspension lines - Google Patents
Hanging equipment for hanging objects on suspension linesInfo
- Publication number
- JP3440029B2 JP3440029B2 JP17134799A JP17134799A JP3440029B2 JP 3440029 B2 JP3440029 B2 JP 3440029B2 JP 17134799 A JP17134799 A JP 17134799A JP 17134799 A JP17134799 A JP 17134799A JP 3440029 B2 JP3440029 B2 JP 3440029B2
- Authority
- JP
- Japan
- Prior art keywords
- suspension
- auxiliary rod
- mounting
- casing
- suspending
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electric Cable Installation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は、吊線への筐体物吊
下げ設置装置に関し、詳しくは、通信用の架空ケーブル
を布設する際に張設される吊線に対し、任意の種別をな
す2つの筐体物を、その吊線を支持している電柱の近傍
領域において同時かつ安定的に吊下げ設置するための吊
線への筐体物吊下げ設置装置に係わる。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for suspending and mounting a casing on a suspension wire, and more particularly, to a suspension wire stretched when an overhead cable for communication is laid. The present invention relates to a device for suspending and mounting enclosures on suspension lines for simultaneously and stably suspending and installing two enclosures in a region near an electric pole supporting the suspension lines.
【0002】[0002]
【従来の技術】一般に、光ファイバケーブルなど、通信
用の架空ケーブルを電柱に布設する場合、その架空ケー
ブルに張力が直接加わって、切断などの損傷を受けるこ
とのないよう、電柱間には、ケーブルリングなどを用い
て当該架空ケーブルを連続的に吊下げ設置するための
「吊線」が事前に張設される。2. Description of the Related Art In general, when an aerial cable for communication such as an optical fiber cable is laid on a utility pole, a tension is directly applied to the aerial cable so as not to be damaged by cutting or the like. A “suspension wire” for continuously suspending and installing the overhead cable using a cable ring or the like is stretched in advance.
【0003】この吊線には、以上の架空ケーブルの他、
当該架空ケーブルの布設に際しそれが末端に達したとき
に、別の架空ケーブルを新たに延長接続するための「架
空光クロージャ」等の筐体物が、しばしば、その吊線を
支持している電柱の近傍領域(設置作業者の手が届く範
囲)において吊下げ設置される。In addition to the above-mentioned overhead cable, this suspension wire
When the overhead cable is laid, when it reaches the end, a housing object such as an "overhead optical closure" for newly extending and connecting another overhead cable is often installed on the utility pole supporting the suspension wire. It will be installed suspended in a nearby area (within the reach of the installer).
【0004】また、ここに例示した架空光クロージャの
付近には、当該クロージャから光ファイバケーブルの引
出しを容易に行えるなどの利便性を考慮し、複数の契約
家庭や事業所に光通信サービスを提供するための「架空
集合π−ONU(ONU:Optical Network Unit)」等
の筐体物が、併せて吊下げ設置されることがある。Also, in the vicinity of the aerial optical closure illustrated here, the optical communication service is provided to a plurality of contracted homes and business establishments in consideration of convenience such as easy pulling out of the optical fiber cable from the closure. In order to do so, an enclosure such as an “imaginary set π-ONU (ONU: Optical Network Unit)” may be hung and installed together.
【0005】以下に、電柱間に張設されている吊線に対
し、任意の種別をなす2つの筐体物を、その吊線を支持
している電柱の近傍領域において同時に吊下げ設置する
手法につき、添付図面を参照しながら説明する。The following is a method for simultaneously suspending and installing two casing objects of arbitrary types on a suspension line stretched between utility poles in a region near a utility pole supporting the suspension line. Description will be given with reference to the accompanying drawings.
【0006】図6(a)は、吊線に対し2つの筐体物を
同時に吊下げ設置するための従来の手法を示す図であ
り、同図(b)は、当該従来手法の問題点を改善するた
めに考慮されている他の吊下げ設置の手法を示す図であ
る。FIG. 6 (a) is a diagram showing a conventional method for simultaneously suspending and installing two housings with respect to a suspension line, and FIG. 6 (b) shows the problem of the conventional method. It is a figure which shows the method of another suspension installation considered in order to do.
【0007】まず、同図(a)に示すように、従来の吊
下げ設置の手法により、それぞれ任意の種別をなす第1
の筐体物(架空光クロージャを想定)1と、第2の筐体
物(架空集合π−ONUを想定)2とを、架空に張設さ
れている吊線3に対し同時に吊下げ設置する場合、当該
第1及び第2の筐体物1,2は、電柱4から直線状2方
向に張設される吊線3,3の双方にそれぞれ吊下げ設置
するようにしている。First, as shown in FIG. 1 (a), by the conventional hanging installation method, each first type of arbitrary type is prepared.
In the case of simultaneously suspending and installing the case object 1 (assuming an imaginary optical closure) 1 and the second case object (assuming an imaginary set π-ONU) 2 with respect to the suspension line 3 stretched imaginarily. The first and second casings 1 and 2 are hung and installed on both of the suspension lines 3 and 3 stretched from the electric pole 4 in two linear directions.
【0008】なお、電柱4への吊線3の固定に際して
は、一般に、電柱4の上部に締付けにより固定された電
柱用バンド5に対し、吊線3を架空に支持するための吊
線支持金具6をさらに固定し、この吊線支持金具6を以
って、目的の吊線3の固定を行うようにしている(詳細
は後述)。When fixing the suspension wire 3 to the utility pole 4, generally, a suspension wire support fitting 6 for supporting the suspension wire 3 in an imaginary state is further provided on the utility pole band 5 fixed to the upper portion of the utility pole 4 by tightening. The suspension wire supporting member 6 is fixed and the target suspension wire 3 is fixed (details will be described later).
【0009】ここで、以上の吊下げ設置の手法にあって
は、2つの筐体物1,2を、電柱4の両側、即ち、2方
向に張設される吊線3,3の双方に対し吊下げ設置して
いるため、2つの筐体物1,2の設置作業者又は他の目
的のための作業者が、当該吊下げ設置工事を終えた後の
電柱4に再び昇柱する必要が生じた場合などに、それら
2つの筐体物1,2の何れかが昇柱の邪魔になってしま
う。In the above hanging installation method, the two housings 1 and 2 are attached to both sides of the electric pole 4, that is, both of the suspension lines 3 and 3 stretched in two directions. Since the installation is suspended, it is necessary for an operator who installs the two housings 1 and 2 or an operator for other purposes to re-elevate the utility pole 4 after finishing the suspension installation work. In the case where it occurs, either of the two housings 1 and 2 will interfere with the ascending column.
【0010】こうした問題に対処するため、同図(b)
に示すように、第1の筐体物1が、電柱4の片側、即
ち、2方向に張設される吊線3,3の何れか一方(図で
は左方)に吊下げ設置された状態で、第2の筐体物2
を、その第1の筐体物1のさらに先に位置する吊線3の
領域に吊下げ設置するなどの改善手法も考えられてい
る。In order to deal with such a problem, FIG.
As shown in FIG. 1, in a state where the first casing 1 is hung and installed on one side of the telephone pole 4, that is, on either one of the suspension lines 3 and 3 stretched in two directions (left side in the figure). , The second housing 2
There is also an improved method of suspending and installing the above in the region of the suspension line 3 located further ahead of the first casing 1.
【0011】しかし、上述の改善手法では、電柱4から
遠くに位置する第2の筐体物2に対し、柱上で作業を行
っている設置作業者の手が届きにくく、所要の吊下げ設
置工事を安全に遂行することが困難となる。However, according to the above-mentioned improvement method, it is difficult for the installation worker who is working on the pole to reach the second casing 2 located far from the telephone pole 4, and the required hanging installation is required. It will be difficult to carry out the construction safely.
【0012】また、片側の吊線3のみに対する2つの筐
体物1,2の同時吊下げ設置による重量集中に伴い、吹
き付ける風により振動が増幅されて、吊線3の金属疲労
を早期に進行させる可能性を有するなどの問題をもはら
んでおり、これら各問題から、以上の改善手法を採用す
るには至っていない。Further, as the weight is concentrated by simultaneously suspending and installing the two casings 1 and 2 only on the suspension wire 3 on one side, the vibration is amplified by the blowing wind, and the metal fatigue of the suspension wire 3 can be advanced at an early stage. However, the above improvement methods have not been adopted due to these problems.
【0013】なお、以上の金属疲労の問題からも明らか
なように、吊線3に対して重量物を吊下げ設置するの
は、本来的に不適当であり、例えば、前述した架空集合
π−ONUに電源を供給するための通信補助装置類な
ど、将来的に吊線3への吊下げ設置が要望されている重
量筐体類(図示せず)に関しても、その重量からして、
これを吊線3に吊下げ設置することなどは、到底不可能
なことである。As is apparent from the above-mentioned problem of metal fatigue, it is inherently inappropriate to suspend and install a heavy object on the suspension line 3, and for example, the above-mentioned fictitious set π-ONU. Regarding the weight enclosures (not shown) that are required to be hung on the suspension wire 3 in the future, such as communication auxiliary devices for supplying power to the
It is impossible at all to suspend and install this on the suspension line 3.
【0014】こうした不都合から、2つの筐体物1,2
を吊下げ設置する必要が生じた場合、吊線3を利用する
のではなく、電柱4を利用して設置する手法も存在す
る。Due to these inconveniences, the two housings 1 and 2 are
When it is necessary to suspend and install the electric pole, there is a method of using the electric pole 4 instead of using the suspension wire 3.
【0015】図7(a)は、その電柱4を利用して2つ
の筐体物1,2を同時に吊下げ設置するための従来の手
法を示す図(同図(b)は、同手法を適用した場合の吊
線3に関する仮吊りの形態を示す図。詳細は後述)であ
る。FIG. 7 (a) is a diagram showing a conventional method for simultaneously suspending and installing two housings 1 and 2 using the electric pole 4 (FIG. 7 (b) shows the same method). It is a figure which shows the form of temporary suspension regarding the suspension wire 3 at the time of applying.
【0016】本手法によれば、電柱4に固定された前述
の電柱用バンド5により固定的に架空に支持される図示
のアーム型固定金具7を利用して、所要の2つの筐体物
1,2を、電柱4から等距離に位置させながら設置する
ことができるため、柱上で作業を行う設置作業者の安全
を確保することができると同時に、上述した通信補助装
置類などの重量筐体物をも確実に設置することができ
る。According to the present method, the required two housing objects 1 are utilized by utilizing the illustrated arm type fixing metal fitting 7 fixedly and imaginarily supported by the above-mentioned electric pole band 5 fixed to the electric pole 4. , 2 can be installed while being positioned equidistant from the utility pole 4, so that the safety of an installation worker who works on the pole can be ensured, and at the same time, the weight casings such as the communication auxiliary devices described above are The body can also be installed reliably.
【0017】なお、同図に示されるように、吊線3を架
空に支持する吊線支持金具6は、電柱用バンド5に予め
固定的に立設された皿ボルト8により固定されるように
なっており、これにより、吊線3の電柱4への固定が図
られている。As shown in the figure, the suspension wire support fitting 6 for imaginarily supporting the suspension wire 3 is fixed by a countersunk bolt 8 fixedly erected in advance on the utility pole band 5. In this way, the suspension wire 3 is fixed to the utility pole 4.
【0018】[0018]
【発明が解決しようとする課題】ところで、吊線3に吊
下げ設置される通信用の架空ケーブルは、しばしば、電
力会社など他事業者の保有する電柱4に、共同利用又は
借用の形態で布設されるが、この際、他事業者の事情に
より、その電柱4を移設する必要が生じる場合がある。
このとき、移設後の電柱4に対する吊線3の固定に先立
って、いわゆる「仮吊り」と呼ばれる作業を、吊線3に
関して行う必要がある。By the way, an aerial cable for communication, which is suspended and installed on a suspension line 3, is often laid in a form of shared use or borrowing on a utility pole 4 owned by another company such as an electric power company. However, at this time, it may be necessary to relocate the telephone pole 4 due to the circumstances of another business operator.
At this time, prior to fixing the suspension wire 3 to the electric pole 4 after the relocation, it is necessary to perform a so-called “temporary suspension” operation on the suspension wire 3.
【0019】図8は、1つの筐体物1のみが吊下げ設置
された吊線3に関する仮吊りの形態を示す図であるが、
同図に示すように、所要の仮吊りに際しては、まず、電
柱4に吊線3を固定している吊線支持金具6の皿ボルト
8等をゆるめて、移設前の電柱4から吊線3を引き離
し、その電柱4を所望の位置に移設する。FIG. 8 is a diagram showing a form of temporary suspension of the suspension wire 3 in which only one casing 1 is suspended.
As shown in the figure, in the required temporary suspension, first, loosen the flat head bolt 8 or the like of the suspension wire support fitting 6 that fixes the suspension wire 3 to the utility pole 4 to separate the suspension wire 3 from the utility pole 4 before relocation, The utility pole 4 is moved to a desired position.
【0020】次に、移設後の電柱4において、これを保
有する他事業者が、針金や縛り紐などの仮吊り材9を使
用して吊線3を仮吊りし、その後、架空ケーブル(図示
せず)の保有者が、電柱用バンド5及び吊線支持金具6
を再び使用して、移設後の電柱4に対する吊線3の固定
を完了した後に、使用していた仮吊り材9を取り除くよ
うにする。Next, in the telephone pole 4 after the relocation, another operator who owns the telephone pole 4 temporarily suspends the suspension wire 3 by using the temporary suspension material 9 such as a wire or a binding cord, and thereafter, the overhead cable (not shown). The owner of the () does not use the electric pole band 5 and the suspension wire support bracket 6
Is used again, and after the fixing of the suspension wire 3 to the electric pole 4 after the relocation is completed, the temporary suspension material 9 used is removed.
【0021】なお、以上の仮吊りの事例は、あくまで、
吊線3に1つの筐体物1のみが吊下げ設置されている場
合にのみ適用される手法を示したものであり、これに対
し、2つの筐体物1,2が電柱4の両側に吊下げ設置さ
れている場合(図6を参照)には、電柱4の移設に伴
い、一方の筐体物2の設置位置がその移設後の電柱4か
ら遠く離れてしまう。Incidentally, the above examples of temporary suspension are
The method applied only when only one housing 1 is hung on the suspension line 3 is shown. On the other hand, two housings 1 and 2 are hung on both sides of the utility pole 4. In the case where the electric pole 4 is moved down (see FIG. 6), the installation position of one of the casings 2 is far away from the electric pole 4 after the relocation as the electric pole 4 is relocated.
【0022】前述した吊線3の金属疲労に関する問題を
再び引き起こす結果となるため、上述したような簡易な
仮吊りの手法を一様に適用することはできない(移設後
の電柱4の「両側」に対して2つの筐体物1,2が配置
されるよう、一方の筐体物2の再設置作業が必須とな
る)。Since the above-mentioned problem of metal fatigue of the suspension wire 3 is caused again, the above-described simple temporary suspension method cannot be applied uniformly (to both sides of the telephone pole 4 after the relocation). It is indispensable to re-install one of the casings 2 so that the two casings 1 and 2 can be arranged.
【0023】また、アーム型固定金具7により2つの筐
体物1,2の同時吊下げ設置を行った場合(図7(a)
を参照)において、電柱4の移設に伴う吊線3の仮吊り
を行おうと、電柱4に対し吊線支持金具6を固定してい
る皿ボルト8等をゆるめて、吊線3と電柱4との分離を
図っても、図7(b)に示すように、アーム型固定金具
7が電柱用バンド5を介した状態で電柱4に固定された
まま残留する。Further, when the two housings 1 and 2 are simultaneously hung and installed by the arm type fixing metal fitting 7 (FIG. 7A).
), In order to temporarily suspend the suspension wire 3 associated with the relocation of the utility pole 4, loosen the flat head bolt 8 or the like that fixes the suspension wire support metal fitting 6 to the utility pole 4 to separate the suspension wire 3 from the utility pole 4. Even as illustrated, as shown in FIG. 7B, the arm-type fixing bracket 7 remains fixed to the electric pole 4 with the electric pole band 5 interposed therebetween.
【0024】そのため、電柱4の移設に先立ち、吊線3
からアーム型固定金具7上の2つの筐体物1,2に引き
込まれている架空ケーブル(図示せず)の処理が必要と
なり、電柱4を移設しようとする他事業者だけでは、図
8に例示したような簡易な仮吊りの作業は不可能であ
る。Therefore, prior to the relocation of the utility pole 4, the suspension line 3
It is necessary to process an aerial cable (not shown) drawn into the two housings 1 and 2 on the arm-type fixing bracket 7 from FIG. It is impossible to perform a simple temporary suspension work as illustrated.
【0025】このため、以上のような場合には、電柱4
の保有者(他事業者)と架空ケーブルの保有者とが、事
前に、工事の日程調整を行う必要があるが、その工事の
当日においても、他事業者による電柱4の移設が完了す
るまでの時間が不確定で、架空ケーブルの保有者が実際
の工事に着手するまでの待機時間が長くなる傾向にある
ため、双方の保有者の間で所要の円滑に工事を進めるの
は、現状では、非常に困難なこととなっている。Therefore, in the above cases, the utility pole 4
The owner (other business operator) and the holder of the aerial cable need to adjust the work schedule in advance, but even on the day of the work, until the relocation of the utility pole 4 by the other business operator is completed. Since the time of uncertainties is uncertain and the waiting time for the overhead cable owner to start the actual construction tends to be long, it is currently not possible for both owners to proceed with the required work smoothly. , Has become very difficult.
【0026】してみれば、吊線3の「仮吊り」の問題を
含む、2つの筐体物1,2の「同時吊下げ設置」に関す
る様々な問題に対処するには、図9(望まれる2つの筐
体物の同時吊下げ設置の形態を示す図)に示すように、
電柱4から等距離にある一方の吊線3の線上領域に、2
つの筐体物1,2を同時に吊下げ設置することを前提と
した手法を講じるのが得策であるといえる。In order to cope with various problems related to "simultaneous hanging installation" of the two housings 1 and 2, including the problem of "temporary suspension" of the suspension line 3, FIG. (Figure showing the form of simultaneous suspension installation of two housings)
2 in the on-line area of one suspension line 3 that is equidistant from the utility pole 4.
It can be said that it is advisable to take a method based on the assumption that the two housings 1 and 2 are simultaneously suspended and installed.
【0027】なお、以上の前提手法は、図10(曲柱の
形態を示す図)に示すような、いわゆる曲柱10(通
常、2方向に帳設される吊線3,3のなす角θが、12
0°<θ<180°の場合)に帳設された一方の吊線3
に対しても、同様に適用可能でなければならない。The above-described premised technique is based on the so-called curved column 10 (usually the angle θ formed by the suspension lines 3 and 3 installed in two directions as shown in FIG. 10 (a diagram showing the form of a curved column). , 12
One suspension line 3 installed at 0 ° <θ <180 °)
Must be applicable as well.
【0028】ここにおいて、本発明の第1の目的は、電
柱から等距離にある一方の吊線の線上領域に、2つの筐
体物を同時に吊下げ設置することにより、柱上の作業者
に対し安全な作業領域を確保することの可能な吊線への
筐体物吊下げ設置装置を提供せんとするものである。[0028] Here, the first object of the present invention is to provide an operator on a pole by suspending and installing two housings at the same time in a line area of one suspension line equidistant from a utility pole. It is intended to provide a device for suspending and mounting a case on a suspension line capable of ensuring a safe work area.
【0029】本発明の第2の目的は、一方の吊線の線上
領域への2つの筐体物の同時吊下げ設置時の重量集中に
伴う当該吊線の金属疲労を効果的に抑制することが可能
であり、かつ、通信補助装置類などの重量筐体物をも確
実に吊下げ設置することの可能な吊線への筐体物吊下げ
設置装置を提供せんとするものである。A second object of the present invention is to effectively suppress metal fatigue of the suspension line due to weight concentration when two housings are simultaneously suspended and installed in the on-line region of one suspension line. It is also intended to provide a device for suspending and mounting a casing on a suspension line, which is capable of reliably suspending and mounting a heavy casing such as a communication auxiliary device.
【0030】本発明の第3の目的は、他事業者が電柱の
移設を行う必要が生じた際に、その他事業者のみにより
簡易な仮吊り作業を行うことの可能な吊線への筐体物吊
下げ設置装置を提供せんとするものである。[0030] A third object of the present invention is to provide a housing for a suspension line which allows only another operator to carry out a simple temporary hanging operation when another operator needs to move a utility pole. It is intended to provide a hanging installation device.
【0031】本発明の第4の目的は、既設の筐体物に関
する設備状況を何ら変更することなく、また、曲柱に対
しても同様な適用が可能な吊線への筐体物吊下げ設置装
置を提供せんとするものである。A fourth object of the present invention is to suspend and install a casing on a suspension wire which can be similarly applied to a curved pillar without changing the facility condition of an existing casing. It is intended to provide a device.
【0032】本発明の他の目的は、明細書、図面、特に
特許請求の範囲の各請求項の記載から自ずと明らかとな
ろう。Other objects of the present invention will be apparent from the description, drawings, and particularly the description of each claim.
【0033】[0033]
【課題を解決するための手段】本発明装置においては、
第1及び第2の筐体物の取付けに供される筐体物取付け
並行ロッドフレームと、電柱から2方向に張設される吊
線のうち何れか一方の吊線に沿って設置され、筐体物取
付け並行ロッドフレームを空間的に支持する筐体物吊下
げ補助棒と、吊線及び筐体物吊下げ補助棒の終端部の支
持のため電柱に固定的に取り付けられる取付け金具と、
前記一方の吊線に対し筐体物吊下げ補助棒を固定するた
めの固定部材とを有する、という特徴を有する。In the device of the present invention,
The housing-equipped parallel rod frame used for mounting the first and second housing objects and the suspension wire installed along one of the suspension wires stretched in two directions from the electric pole. Mounting parallel rod frame for spatially supporting the parallel rod frame, and a mounting bracket that is fixedly attached to the utility pole to support the suspension wire and the end portion of the housing suspension auxiliary rod.
It has a feature that it has a fixing member for fixing the case object suspension auxiliary rod to the one suspension line.
【0034】さらに具体的詳細に述べると、当該課題の
解決では、本発明が次に列挙する上位概念から下位概念
にわたる新規な特徴的構成手段を採用することにより、
前記目的を達成するよう為される。More specifically, in order to solve the problem, the present invention adopts a novel characteristic construction means ranging from a superordinate concept to a subordinate concept listed below,
It is designed to achieve the above purpose.
【0035】即ち、本発明装置の第1の特徴は、電柱間
に張設されている吊線に対し、それぞれ任意の種別をな
す第1及び第2の筐体物を、その吊線を支持している電
柱の近傍領域において同時に吊下げ設置するための吊線
への筐体物吊下げ設置装置であって、前記第1及び第2
の筐体物の取付けに供され、当該第1及び第2の筐体物
を空間的に並列に配置させた状態に固定しうる筐体物取
付け並行ロッドフレームと、前記電柱から2方向に張設
される前記吊線のうち何れか一方の吊線に沿って設置さ
れ、前記第1及び第2の筐体物の吊下げ設置のため、こ
れらが固定される前記筐体物取付け並行ロッドフレーム
を空間的に支持する筐体物吊下げ補助棒と、前記電柱に
固定的に取り付けられて使用され、前記吊線を支持する
吊線支持部、及び前記筐体物吊下げ補助棒の終端部を支
持する補助棒支持部を具備して構成される取付け金具
と、前記一方の吊線に対し、前記筐体物吊下げ補助棒の
先端主要領域を遊動不能に固定するための固定部材とを
有してなる、吊線への筐体物吊下げ設置装置の構成採用
にある。That is, the first feature of the device of the present invention is that, with respect to the suspension wire stretched between electric poles, the first and second casings of arbitrary types are supported by the suspension wire. A device for suspending and mounting a casing on a suspension line for simultaneously suspending and installing the same in a region near a utility pole, comprising the first and second
And a case-equipped parallel rod frame that can be used to attach the case article and fix the first and second case articles in a state where the first and second case articles are spatially arranged in parallel. Installed along any one of the suspension lines to be installed, and for suspending installation of the first and second casings, the casing-equipped parallel rod frame to which these are fixed is provided as a space. Supporting rod for supporting the housing, a suspension wire support portion fixedly attached to the utility pole and used for supporting the suspension wire, and an assist for supporting the end portion of the supporting rod for housing suspension. A mounting member configured to include a rod supporting portion; and a fixing member for immovably fixing a leading end main region of the case object suspension auxiliary rod to the one suspension line, It is in the adoption of the configuration of the device for suspending and mounting the enclosure on the suspension line.
【0036】本発明装置の第2の特徴は、上記本発明装
置の第1の特徴における前記筐体物取付け並行ロッドフ
レームが、前記第1及び第2の筐体物を固定する各領域
に関して左右対称の形状に構成され、かつ、その対称線
上に、前記筐体物吊下げ補助棒との間で固定的な支持状
態を得るための固定機構を具備して構成されてなる、吊
線への筐体物吊下げ設置装置の構成採用にある。A second feature of the device of the present invention is that the parallel rod frame for mounting the casing in the first feature of the device for the present invention is left and right with respect to each region where the first and second casings are fixed. A casing for a suspension line, which has a symmetrical shape and is provided with a fixing mechanism on the line of symmetry for obtaining a fixed support state with the casing object auxiliary rod. It is in adopting the structure of the body hanging installation device.
【0037】本発明装置の第3の特徴は、上記本発明装
置の第1の特徴における前記筐体物取付け並行ロッドフ
レームが、前記第1及び第2の筐体物を固定する各領域
に関して左右対称の形状に構成され、かつ、その対称線
直交線上に、自らを前記筐体物吊下げ補助棒の左右両側
に対し平行にスライドさせ、前記筐体物吊下げ補助棒と
の間で半固定的な支持状態を得るためのスライド機構を
具備して構成されてなる、吊線への筐体物吊下げ設置装
置の構成採用にある。The third feature of the device of the present invention is that the parallel rod frame for mounting the casing in the first feature of the device of the present invention is left and right with respect to each region for fixing the first and second casings. It is constructed in a symmetrical shape, and slides itself parallel to the left and right sides of the case hanging auxiliary rod on the orthogonal line of the symmetry line, and is semi-fixed with the case hanging auxiliary rod. In this configuration, a device for suspending and mounting a case on a suspension line is used, which is configured to include a slide mechanism for obtaining a proper support state.
【0038】本発明装置の第4の特徴は、上記本発明装
置の第1、第2又は第3の特徴における前記取付け金具
が、前記吊線支持部の直上に前記補助棒支持部を配置し
て構成されてなる、吊線への筐体物吊下げ設置装置の構
成採用にある。A fourth feature of the device of the present invention is that the attachment fitting in the first, second or third feature of the device of the present invention is such that the auxiliary rod support portion is arranged directly above the suspension wire support portion. It is in the adoption of the configuration of a device for suspending and mounting a casing on a suspension line.
【0039】本発明装置の第5の特徴は、上記本発明装
置の第1、第2又は第3の特徴における前記取付け金具
が、前記吊線支持部の直下に前記補助棒支持部を配置し
て構成されてなる、吊線への筐体物吊下げ設置装置の構
成採用にある。A fifth feature of the device of the present invention is that the attachment fitting in the first, second or third feature of the device of the present invention is such that the auxiliary rod support portion is arranged immediately below the suspension wire support portion. It is in the adoption of the configuration of a device for suspending and mounting a casing on a suspension line.
【0040】本発明装置の第6の特徴は、上記本発明装
置の第1、第2、第3、第4又は第5の特徴における前
記取付け金具の補助棒支持部が、前記筐体物吊下げ補助
棒の終端部を固定的に把持し、当該筐体物吊下げ補助棒
における先端主要領域の水平及び鉛直回転方向に対する
遊動を禁止する固定把持機構を具備して構成されてな
る、吊線への筐体物吊下げ設置装置の構成採用にある。A sixth feature of the device of the present invention is that the auxiliary rod support portion of the attachment fitting in the first, second, third, fourth or fifth feature of the device of the present invention is such that the housing object is suspended. To the suspension wire, which is configured to have a fixed gripping mechanism that fixedly grips the terminal end portion of the lowering assisting rod and prohibits the free movement of the main region of the tip of the case object suspending assisting rod in the horizontal and vertical rotation directions. This is the adoption of the configuration of the device for suspending and mounting the case.
【0041】本発明装置の第7の特徴は、上記本発明装
置の第1、第2、第3、第4又は第5の特徴における前
記取付け金具の補助棒支持部が、前記筐体物吊下げ補助
棒の終端部を回動自在に保持し、当該筐体物吊下げ補助
棒における先端主要領域の水平回転方向に対する遊動を
許容する水平回動保持機構を具備して構成されてなる、
吊線への筐体物吊下げ設置装置の構成採用にある。The seventh feature of the device of the present invention is that the auxiliary rod support portion of the attachment fitting in the first, second, third, fourth or fifth feature of the device of the present invention is such that the casing object is suspended. And a horizontal rotation holding mechanism that rotatably holds the end portion of the lowering assisting rod and allows the main region of the distal end of the case object suspending auxiliary rod to move in the horizontal rotation direction.
It is in the adoption of the configuration of the device for suspending and mounting the enclosure on the suspension line.
【0042】本発明装置の第8の特徴は、上記本発明装
置の第1、第2、第3、第4又は第5の特徴における前
記取付け金具の補助棒支持部が、前記筐体物吊下げ補助
棒の終端部を回動自在に保持し、当該筐体物吊下げ補助
棒における先端主要領域の水平及び鉛直回転方向に対す
る遊動を許容する水平/鉛直回動保持機構を具備して構
成されてなる、吊線への筐体物吊下げ設置装置の構成採
用にある。An eighth feature of the device of the present invention is that the auxiliary rod support portion of the attachment fitting in the first, second, third, fourth or fifth feature of the device of the present invention is such that the housing object is suspended. It is configured to include a horizontal / vertical rotation holding mechanism that rotatably holds the end portion of the lowering auxiliary rod and allows the main region of the tip of the case object hanging auxiliary rod to move in the horizontal and vertical rotation directions. It is in the adoption of the structure of the device for suspending and mounting the case on the suspension line.
【0043】[0043]
【発明の実施の形態】以下、本発明の実施の形態を、そ
の第1乃至第3装置例及びこれらにそれぞれ対応する第
1乃至第3使用例につき、添付図面を参照しながら詳細
に説明する(。なお、以降に用いる図面に示される各構
成要素には、既に用いた図面に示される各構成要素と同
一又は同等のものにつき、同一の符合を付してある。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the accompanying drawings with respect to first to third device examples thereof and first to third use examples corresponding thereto. (Note that the constituent elements shown in the drawings used below are the same as or equivalent to the constituent elements shown in the drawings already used, and are given the same reference numerals.
【0044】(第1装置例)
図1(a)乃至(d)は、本発明の第1装置例に係る筐
体物吊下げ設置装置の構成を示す図であり、このうち
(a)は、取付け金具の使用状態拡大正面図、(b)
は、同取付け金具の使用状態一部破断拡大側面図、
(c)は、筐体物吊下げ設置装置の使用状態平面図、
(d)は、同筐体物吊下げ設置装置の使用状態正面図で
ある。(First Device Example) FIGS. 1 (a) to 1 (d) are views showing the configuration of a device for suspending and mounting a casing according to a first device example of the present invention, in which (a) is , Enlarged front view of mounting bracket usage, (b)
Is a partially broken enlarged side view of the mounting bracket in use.
(C) is a plan view of the usage state of the device for suspending and mounting the enclosure,
(D) is a front view of a state in which the apparatus for suspending and installing the same casing is in use.
【0045】同図に示すように、この第1装置例に係る
筐体物吊下げ設置装置α1は、第1及び第2の筐体物
1,2の取付けに供され、これら2つの筐体物1,2を
空間的に並列に配置させた状態に固定しうる筐体物取付
け並行ロッドフレーム11と、電柱から2方向に張設さ
れる吊線3,3のうち何れか一方の吊線3(図の左方)
に沿って設置され、2つの筐体物1,2の吊下げ設置の
ため、これらが固定される筐体物取付け並行ロッドフレ
ーム11を空間的に支持する筐体物吊下げ補助棒12
と、電柱4に固定的に取り付けられて使用され、吊線3
及び筐体物吊下げ補助棒12の終端部12aを支持する
取付け金具13と、一方の吊線3に対し、筐体物吊下げ
補助棒12の先端主要領域を遊動不能に複数箇所で固定
するためのU字ボルト等の固定部材14とを有して構成
される。As shown in the figure, the case object suspension installation device α1 according to the first example of the device is used for mounting the first and second case objects 1 and 2, and these two case objects are attached. Case-attached parallel rod frame 11 that can fix objects 1 and 2 in a state where they are spatially arranged in parallel, and any one of suspension lines 3 (3) stretched from a telephone pole in two directions ( (On the left side of the figure)
A case-hanging auxiliary rod 12 spatially supporting the case-mounting parallel rod frame 11 which is installed along with the two cases 1 and 2 for suspending and mounting them.
And fixedly attached to the utility pole 4 for use, the suspension wire 3
Also, for fixing the metal fitting 13 supporting the end portion 12a of the housing object suspension auxiliary rod 12 and the one suspension line 3, the tip main region of the case object auxiliary suspension rod 12 is immovably fixed at a plurality of points. And a fixing member 14 such as a U-shaped bolt.
【0046】これら各構成要素のうち、筐体物取付け並
行ロッドフレーム11は、2つの筐体物1,2を固定す
る各領域に関して左右対称の形状をなすよう、ほぼ矩形
枠状に構成され、かつ、その対象線上に位置する2箇所
の枠領域に、それぞれ、筐体物吊下げ補助棒12との間
で固定的な支持状態を得るための固定機構15を具備し
ている。Among these constituent elements, the case-equipped parallel rod frame 11 is formed in a substantially rectangular frame shape so as to have a bilaterally symmetrical shape with respect to each region for fixing the two case objects 1 and 2. In addition, a fixing mechanism 15 is provided in each of the two frame regions located on the target line so as to obtain a fixed support state between the frame suspension auxiliary rod 12.
【0047】取付け金具13は、皿ボルト用ナット8a
の締付けにより、電柱用バンド5に立設された皿ボルト
8に対して固定されると共に、この電柱用バンド5の電
柱4への締付けにより、当該電柱4に対し固定的に取り
付けられる。また、この取付け金具13は、その下方領
域に、吊線3を架空に支持するための吊線支持部16を
具備すると共に、この吊線支持部16の直上に、筐体物
吊下げ補助棒12の終端部12aを支持するための補助
棒支持部17を具備している。The fitting 13 is a countersunk bolt nut 8a.
It is fixed to the countersunk bolt 8 erected on the utility pole band 5 by tightening and is fixedly attached to the utility pole 4 by tightening the utility pole band 5 to the utility pole 4. In addition, the attachment fitting 13 includes a suspension wire support portion 16 for supporting the suspension wire 3 in an imaginary manner in a lower region thereof, and the end of the housing object suspension auxiliary rod 12 is provided immediately above the suspension wire support portion 16. The auxiliary rod support portion 17 for supporting the portion 12a is provided.
【0048】なお、以上の補助棒支持部17は、筐体物
吊下げ補助棒12の終端部12aを固定的に把持し、当
該筐体物吊下げ補助棒12における先端主要領域(筐体
物取付け並行ロッドフレーム11が設置される領域。以
下同じ)の水平及び鉛直回転方向に対する遊動を禁止す
る「固定把持機構」により構成されている(その形態に
ついては、特に限定はされない)。The above-mentioned auxiliary rod support portion 17 fixedly grips the terminal end portion 12a of the casing object suspension auxiliary rod 12, and the main tip end region of the casing object suspension auxiliary rod 12 (the casing object). It is configured by a “fixed gripping mechanism” that prohibits the floating of the mounting parallel rod frame 11 (the same applies hereinafter) in the horizontal and vertical rotation directions (the form is not particularly limited).
【0049】また、取付け金具13を構成する吊線支持
部16と補助棒支持部17との配置関係により、筐体物
吊下げ補助棒12は、吊線3の上辺側に位置させられ、
この結果、筐体物取付け並行ロッドフレーム11を含む
筐体物吊下げ設置装置α1が吊線3の上辺に載置された
状態で、固定部材14により吊線3へ固定される。Further, due to the positional relationship between the suspension wire support portion 16 and the auxiliary rod support portion 17 which form the mounting bracket 13, the case object suspension auxiliary rod 12 is positioned on the upper side of the suspension wire 3,
As a result, the housing object hanging installation device α1 including the housing object mounting parallel rod frame 11 is fixed to the suspension wire 3 by the fixing member 14 in a state of being mounted on the upper side of the suspension wire 3.
【0050】ここで、取付け金具13を構成する吊線支
持部16と補助棒支持部17とに関しては、以上に示し
た装置例の場合と逆に配置することも可能である。以下
に、それらの配置関係を逆にした第1装置変形例につき
説明する。Here, the suspension wire support portion 16 and the auxiliary rod support portion 17 constituting the mounting member 13 can be arranged in the opposite manner to the case of the above-described device example. Below, the 1st apparatus modification which reversed those arrangement relations is explained.
【0051】図2は、本発明の第1装置変形例に係る筐
体物吊下げ設置装置の構成を示す、当該筐体物吊下げ設
置装置周辺の使用状態正面図である。FIG. 2 is a front view of a state in which the enclosure suspending / installing apparatus according to the first modified example of the present invention is used, showing the configuration of the enclosure suspending / installing apparatus.
【0052】同図に示すように、この第1装置変形例に
係る筐体物吊下げ設置装置α1′に適用される取付け金
具13は、その上方領域に、吊線3を架空に支持するた
めの吊線支持部16を具備すると共に、この吊線支持部
16の直下に、筐体物吊下げ補助棒12の終端部12a
を支持するための補助棒支持部17を具備している。As shown in the figure, the mounting metal fitting 13 applied to the apparatus for suspending and installing a casing object α1 'according to the modification of the first apparatus is for supporting the suspension wire 3 imaginarily in its upper region. The suspension wire supporting portion 16 is provided, and immediately below the suspension wire supporting portion 16, the terminal end portion 12a of the housing object suspension auxiliary rod 12 is provided.
It is provided with an auxiliary rod support portion 17 for supporting the.
【0053】以上の変形構成により、筐体物吊下げ補助
棒12は、吊線3の下辺側に位置させられ、この結果、
筐体物取付け並行ロッドフレーム11を含む筐体物吊下
げ設置装置α1′が吊線3の下辺に沿わされた状態で、
固定部材14により吊線3へ固定される。With the above-described modified structure, the case object hanging auxiliary rod 12 is positioned on the lower side of the hanging wire 3, and as a result,
In a state in which the case object hanging installation device α1 ′ including the case object attaching parallel rod frame 11 is along the lower side of the suspension line 3,
It is fixed to the suspension wire 3 by the fixing member 14.
【0054】(第1使用例)
次に、以上のようにそれぞれ構成された第1装置例に係
る筐体物吊下げ設置装置α1、及び第1装置変形例に係
る筐体物吊下げ設置装置α1′に共通して適用される第
1使用例について説明する。(First Example of Use) Next, the enclosure suspending / installing apparatus α1 according to the first apparatus example and the enclosure suspending / installing apparatus according to the first apparatus modification, which are configured as described above, respectively. A first usage example commonly applied to α1 ′ will be described.
【0055】本使用例においては、所要の同時吊下げ設
置を行うに当たり、まず、2つの筐体物1,2を空間的
に並列に配置させた状態に固定しうる筐体物取付け並行
ロッドフレーム11により、それら2つの筐体物1,2
を、電柱4から2方向に張設される吊線3,3のうち何
れか一方の吊線3の側へ集約すると共に、当該吊線3の
長手方向に沿う左右両側に振り分けて配置する。In this example of use, in carrying out the required simultaneous hanging installation, first of all, a case-attached parallel rod frame capable of fixing the two cases 1 and 2 in a state where they are spatially arranged in parallel. 11, the two housings 1 and 2
Are aggregated on the side of any one of the suspension lines 3 and 3 stretched from the telephone pole 4 in two directions, and are arranged on both left and right sides along the longitudinal direction of the suspension line 3.
【0056】次に、2つの筐体物1,2の吊下げ設置の
ため、これらが固定される筐体物取付け並行ロッドフレ
ーム11を空間的に支持する筐体物吊下げ補助棒12に
より、それら2つの筐体物1,2の加算重量を、当該2
つの筐体物1,2の集約配置領域に包含される一方の吊
線3の有限線上領域から、電柱4における吊線3の支持
領域、即ち、取付け金具13の補助棒支持部17にかけ
て分散して荷重させる。Next, in order to suspend and install the two casings 1 and 2, by the casing suspending auxiliary rod 12 which spatially supports the casing mounting parallel rod frame 11 to which they are fixed, The added weight of those two housings 1 and 2 is
The load is dispersed from the finite line area of one suspension wire 3 included in the collective arrangement area of the two housings 1 and 2 to the support area of the suspension wire 3 in the electric pole 4, that is, the auxiliary rod support portion 17 of the mounting bracket 13. Let
【0057】そして、一方の吊線3に対し、筐体物吊下
げ補助棒12の先端主要領域を遊動不能に添着支持自在
に複数箇所で固定するためのU字ボルト等の固定部材1
4と、筐体物吊下げ補助棒12の終端部12aを片持支
持する(固定的に把持する)ための取付け金具13にお
ける補助棒支持部17とにより、2つの筐体物1,2の
一方の吊線3に対する空間配置を固定的に維持する。Then, a fixing member 1 such as a U-shaped bolt for fixing the main region of the distal end of the case object suspension auxiliary rod 12 to one of the suspension lines 3 so as to be immovably attached and supported freely at a plurality of points.
4 and the auxiliary rod support portion 17 in the mounting bracket 13 for cantilever supporting (fixingly gripping) the terminal end portion 12a of the housing object suspension auxiliary rod 12, The spatial arrangement for one suspension wire 3 is fixedly maintained.
【0058】なお、このときの2つの筐体物1,2の空
間配置の維持は、一方の吊線3の有限線上領域を固定基
準線とするための固定部材14による添着支持と、電柱
4における吊線3の支持領域を固定基準点とするための
取付け金具13における補助棒支持部17による片持支
持とを以って協働的に行われている。At this time, the spatial arrangement of the two housings 1 and 2 is maintained so that the suspension member 3 is attached and supported by the fixing member 14 so that the finite line region of the suspension wire 3 serves as the fixed reference line, and the utility pole 4 is attached. This is carried out cooperatively with cantilever support by the auxiliary rod support portion 17 in the mounting fitting 13 for making the support region of the suspension wire 3 the fixed reference point.
【0059】そして以上により、電柱4から等距離にあ
る一方の吊線3の線上領域に、2つの筐体物1,2が同
時に吊下げ設置されて、柱上の作業者に対し安全な作業
領域が確保されると同時に(2つの筐体物1,2の振分
け集約配置による効果)、一方の吊線3の線上領域への
2つの筐体物1,2の同時吊下げ設置時の重量集中に伴
う当該吊線3の金属疲労が効果的に抑制され、かつ、通
信補助装置類などの重量筐体物に関しても確実に吊下げ
設置されるようになる(2つの筐体物1,2の加算重量
の分散荷重による効果)。As described above, the two housings 1 and 2 are simultaneously hung and installed in the on-line area of the one suspension line 3 that is equidistant from the telephone pole 4, and the work area is safe for workers on the pole. At the same time (the effect of the distribution and arrangement of the two housings 1 and 2) is secured, and at the same time, the weight concentration when the two housings 1 and 2 are simultaneously suspended and installed in the on-line region of the suspension line 3 The metal fatigue of the suspension wire 3 involved is effectively suppressed, and the heavy casings such as communication auxiliary devices can be surely hung and installed (additional weight of the two casings 1 and 2). The effect of distributed load).
【0060】なお、図3(a)及び(b)は、本発明の
第1装置例に係る筐体物吊下げ設置装置α1に適用され
る仮吊りの形態を、それぞれ、筐体物吊下げ設置装置α
1の使用状態平面図及び取付け金具13の使用状態一部
破断拡大側面図により示す図である。3 (a) and 3 (b) show the case of suspending the casing object, respectively, in the form of temporary suspension applied to the casing object suspension installation device α1 according to the first example of the present invention. Installation device α
1 is a plan view showing a usage state of No. 1 and a partially cutaway enlarged side view of a usage state of a mounting member 13. FIG.
【0061】同図に示すように、本装置例にあっては、
電柱4に対し取付け金具13を固定している皿ボルト用
ナット8aをゆるめるだけで、その電柱4から、筐体物
吊下げ設置装置α1が設置されたままの状態の吊線3を
容易に引き離すことができるため、他事業者が電柱4の
移設を行う必要が生じた際に、その他事業者のみにより
簡易な仮吊り作業を行うことができる(図7(b)と比
較参照)。As shown in the figure, in this device example,
By simply loosening the countersunk bolt nut 8a fixing the mounting bracket 13 to the telephone pole 4, the suspension wire 3 in a state where the case object suspension installation device α1 is still installed can be easily separated from the telephone pole 4. Therefore, when another business operator needs to move the utility pole 4, a simple temporary suspension work can be performed only by the other business operator (see comparison with FIG. 7B).
【0062】(第2装置例)
続いて、図4は、本発明の第2装置例に係る筐体物吊下
げ設置装置を構成する筐体物取付け並行ロッドフレーム
11及び筐体物吊下げ補助棒12の平面図である。(Second Device Example) Next, FIG. 4 shows a case-attached parallel rod frame 11 and a case-object hanging auxiliary which constitute a case-hanging installation device according to the second device example of the present invention. It is a top view of the rod 12.
【0063】同図に示すように、この装置例に係る筐体
物吊下げ設置装置α2は、その筐体物取付け並行ロッド
フレーム11が、2つの筐体物1,2を固定する各領域
に関して左右対称の形状をなすよう、ほぼ矩形枠状に構
成され、かつ、その対象線直交線上に位置する2箇所の
枠領域に、それぞれ、自らを筐体物吊下げ補助棒12の
左右両側に対し平行にスライドさせ、当該筐体物吊下げ
補助棒12との間で半固定的な支持状態を得るためのス
ライド機構18を具備している。As shown in the figure, in the case object hanging installation device α2 according to this example of the device, the case object attaching parallel rod frame 11 relates to each region where the two case objects 1 and 2 are fixed. It is configured in a substantially rectangular frame shape so as to have a bilaterally symmetric shape, and in two frame areas located on the orthogonal line to the target line, the frame itself is hung on both left and right sides of the auxiliary bar 12 for suspending the casing. A slide mechanism 18 is provided for sliding in parallel and for obtaining a semi-fixed support state with the case hanging auxiliary rod 12.
【0064】なお、前述の第1装置変形例で示した取付
け金具13の変形構成、及びこれに伴う吊線3への装置
(α1′)の設置形態は、この第2装置例に対しても同
様に適用可能である。The modified construction of the mounting member 13 shown in the modification of the first apparatus and the installation form of the apparatus (α1 ') on the suspension wire 3 accompanying this are the same for this second apparatus. Is applicable to.
【0065】(第2使用例)
以上のように構成された第2装置例に係る筐体物吊下げ
設置装置α2の場合、筐体物吊下げ補助棒12に対する
筐体物取付け並行ロッドフレーム11の相対位置を、ス
ライド機構18で調整することにより、一方の吊線3に
対する2つの筐体物1,2の振分け集約配置を、それら
2つの筐体物1,2の加算重心を一方の吊線3の有限線
上領域に位置させながら行うことができる。(Second Example of Use) In the case of the apparatus for suspending and mounting object of case α2 according to the second example of apparatus constructed as described above, the parallel rod frame 11 for mounting the case on the auxiliary rod 12 for case suspension is provided. By adjusting the relative position of the two housing objects 1 and 2 with respect to one suspension wire 3 by adjusting the relative position of the two housing objects 1 and 2, the added center of gravity of the two housing objects 1 and 2 is adjusted to one suspension wire 3 It can be performed while being located in the finite line region of.
【0066】このため、筐体物取付け並行ロッドフレー
ム11に固定される第1の筐体物1と第2の筐体物2と
の間に著しい重量差が存在する場合でも、架空において
両者の重量バランスをとることができるようになり、こ
の筐体物吊下げ設置装置α2に強風が吹き付けても、そ
の際の振動は最小限に抑制され、結果的に、吊線3の金
属疲労も効果的に抑制されるようになる。Therefore, even if there is a significant weight difference between the first casing 1 and the second casing 2 which are fixed to the casing mounting parallel rod frame 11, both of them are imaginary. It becomes possible to balance the weight, and even if a strong wind blows on the housing object hanging installation device α2, vibration at that time is suppressed to a minimum, and as a result, metal fatigue of the suspension wire 3 is also effective. Will be suppressed to.
【0067】(第3装置例)
続いて、図5(a)乃至(e)は、本発明の第3装置例
及びその変形例に係る筐体物吊下げ設置装置の構成を示
す図であり、このうち(a)は、第3装置例に係る筐体
物吊下げ設置装置を構成する筐体物吊下げ補助棒12及
び取付け金具13の組合使用状態正面図、(b)は、同
筐体物吊下げ補助棒12における終端部12aの拡大平
面図、(c)は、第3装置変形例に係る筐体物吊下げ設
置装置を構成する筐体物吊下げ補助棒12及び取付け金
具13の組合使用状態正面図、(d)は、同筐体物吊下
げ補助棒12における終端部12aの拡大側面図、
(e)は、同終端部12a及び取付け金具13の組合使
用状態縦断面図である。(Third Device Example) Next, FIGS. 5 (a) to (e) are views showing the configuration of the housing hanging installation device according to the third device example of the present invention and its modification. Among these, (a) is a front view of the combined use state of the case object suspension auxiliary rod 12 and the mounting bracket 13 which constitute the case object suspension installation device according to the third device example, and (b) is the same case device. An enlarged plan view of the terminal end 12a of the body hanging auxiliary rod 12, (c), is a case hanging auxiliary rod 12 and a mounting bracket 13 which constitutes the case hanging installation device according to the third device modification. Is a front view of the combined use state of FIG. 1, (d) is an enlarged side view of the terminal end portion 12a of the auxiliary hanging rod 12 for the same casing,
(E) is a longitudinal sectional view of the terminal portion 12a and the mounting bracket 13 in a combined use state.
【0068】まず、同図(a)及び(b)に示すよう
に、第3装置例に係る筐体物吊下げ設置装置α3におけ
る取付け金具13の補助棒支持部17は、筐体物吊下げ
補助棒12の終端部12aを回動自在に保持し、当該筐
体物吊下げ補助棒12における先端主要領域の水平回転
方向に対する遊動を許容する「水平回動保持機構」によ
り構成されている(その形態については、特に限定はさ
れない)。First, as shown in FIGS. 11A and 11B, the auxiliary rod support portion 17 of the mounting bracket 13 in the case object suspension installation device α3 according to the third device example is used to suspend the case object. It is configured by a "horizontal rotation holding mechanism" that holds the terminal end portion 12a of the auxiliary rod 12 rotatably and allows the main region of the tip of the case object suspension auxiliary rod 12 to move in the horizontal rotation direction ( The form is not particularly limited).
【0069】また、同図(c)乃至(e)に示すよう
に、第3装置変形例に係る筐体物吊下げ設置装置α3′
における取付け金具13の補助棒支持部17は、筐体物
吊下げ補助棒12の終端部12aを回動自在に保持し、
図の矢印で示されるように、当該筐体物吊下げ補助棒1
2における先端主要領域の水平及び鉛直回転方向に対す
る遊動を許容する「水平/鉛直回動保持機構」により構
成されている(その形態については、特に限定はされな
い)。Further, as shown in (c) to (e) of the same figure, the apparatus for suspending and installing the casing object α3 'according to the third modified example of the apparatus.
The auxiliary rod support portion 17 of the mounting bracket 13 in FIG. 8 rotatably holds the terminal end portion 12a of the casing object suspension auxiliary rod 12,
As shown by the arrow in the figure, the enclosure suspending rod 1
It is configured by a “horizontal / vertical rotation holding mechanism” that allows the tip main region in 2 to move in the horizontal and vertical rotation directions (the form is not particularly limited).
【0070】なお、前述の第1装置変形例で示した取付
け金具13の変形構成、及びこれに伴う吊線3への装置
(α1′)の設置形態、並びに第2装置例で示したスラ
イド機構18の構成は、これら第3装置例及び第3装置
変形例に対しても同様に適用可能である。The modified construction of the mounting member 13 shown in the modified example of the first apparatus, the installation form of the apparatus (α1 ') on the suspension wire 3 accompanying this, and the slide mechanism 18 shown in the second apparatus example. The configuration of is also applicable to the third device example and the third device modification example.
【0071】(第3使用例)
以上のように構成された第3装置例及び第3装置変形例
にそれぞれ係る筐体物吊下げ設置装置α3及びα3′に
おいては、両者とも、2つの筐体物1,2の空間配置の
維持が、一方の吊線3の有限線上領域を固定基準線とす
るための前述の固定部材14のみにより行われ、電柱4
における吊線3の支持領域をなす取付け金具13におけ
る補助棒支持部17に関しては、固定基準点とはされな
い。(Third Use Example) In the case object hanging installation devices α3 and α3 ′ according to the third device example and the third device modification example, respectively, which are configured as described above, both have two case bodies. The spatial arrangement of the objects 1 and 2 is maintained only by the above-mentioned fixing member 14 for setting the finite line region of the one suspension line 3 as the fixed reference line.
With respect to the auxiliary rod support portion 17 of the mounting member 13 that forms the support region of the suspension wire 3 in FIG.
【0072】即ち、これら第3装置例及び第3装置変形
例に係る筐体物吊下げ設置装置α3及びα3′は、図1
0に示した曲柱10への設置を意図したものであり、特
に、後者の第3装置変形例に係る筐体物吊下げ設置装置
α3′に関しては、筐体物吊下げ補助棒12の先端主要
領域の鉛直回転方向への遊動をも許容するものであるた
め、例えば、隣接する電柱との間で吊線支持点の高低差
が存在する場合などにも適用可能である。That is, the case object suspension installation devices α3 and α3 ′ according to the third device example and the third device modification example are shown in FIG.
It is intended to be installed on the curved column 10 shown in FIG. 0, and in particular, regarding the latter case suspension installation device α3 ′ according to the latter third device modification, the tip of the case suspension auxiliary rod 12 is provided. Since it also allows the main region to move in the vertical rotation direction, it can be applied, for example, even when there is a difference in height of the suspension wire support points between adjacent utility poles.
【0073】以上、本発明の実施の形態を、第1乃至第
3装置例につき説明したが、本発明は、必ずしも上述し
た手段にのみ限定されるものではなく、本発明にいう目
的を達成し、後述の効果を有する範囲内において、適
宜、変更実施することが可能なものである。The embodiments of the present invention have been described above with reference to the first to third device examples, but the present invention is not necessarily limited to the above-mentioned means, and achieves the object of the present invention. Modifications can be made as appropriate within the scope of having the effects described below.
【0074】[0074]
【発明の効果】以上、詳細に説明したように、本発明に
よれば、電柱から等距離にある一方の吊線の線上領域に
2つの筐体物を同時に吊下げ設置し、それら2つの筐体
物の加算重量の一部を電柱における吊線の支持領域へも
分散して荷重するようにしたことから、柱上の作業者に
対し安全な作業領域が確保されると同時に、吊線の金属
疲労が効果的に抑制されて、通信補助装置類などの重量
筐体物も吊線を利用して確実に吊下げ設置することが可
能となる。As described above in detail, according to the present invention, two housings are simultaneously hung and installed in the on-line region of one suspension line equidistant from the electric pole, and the two housings are installed. Since a part of the added weight of the object is distributed and loaded to the support area of the suspension line on the electric pole, a safe work area for workers on the pole is secured and at the same time metal fatigue of the suspension line is prevented. It can be effectively suppressed, and heavy housing items such as communication auxiliary devices can be surely hung and installed by using the suspension line.
【0075】また、本発明によれば、吊線を電柱から容
易に引き離すことができるため、他事業者が電柱の移設
を行う必要が生じた際に、その他事業者のみにより簡易
な仮吊り作業を行うことができる。Further, according to the present invention, since the suspension wire can be easily separated from the utility pole, when another operator needs to move the utility pole, a simple temporary suspending work can be performed only by the other operator. It can be carried out.
【0076】さらに、本発明は、既設の筐体物に関する
設備状況に何ら変更を加えることなく、また、曲柱など
吊線に関する特殊な設備状況に対しても一様に適用する
ことが可能である。Furthermore, the present invention can be applied uniformly to any special equipment situation relating to suspension lines such as curved pillars without any change to the equipment situation relating to the existing casing. .
【図1】本発明の第1装置例に係る筐体物吊下げ設置装
置の構成を示す図であり、(a)は、取付け金具の使用
状態拡大正面図、(b)は、同取付け金具の使用状態一
部破断拡大側面図、(c)は、筐体物吊下げ設置装置の
使用状態平面図、(d)は、同筐体物吊下げ設置装置の
使用状態正面図である。FIG. 1 is a diagram showing a configuration of a device for suspending and mounting a casing according to a first device example of the present invention, in which (a) is an enlarged front view of a mounting bracket in a used state, and (b) is the mounting bracket. Is a partially broken enlarged side view of the use state, (c) is a plan view of the state of suspending and installing the enclosure, and (d) is a front view of the state of suspending and installing the enclosure.
【図2】本発明の第1装置変形例に係る筐体物吊下げ設
置装置の構成を示す、当該筐体物吊下げ設置装置の使用
状態正面図である。FIG. 2 is a front view of a state in which the housing object hanging installation device is used, showing a configuration of the housing object hanging installation device according to the first modified example of the present invention.
【図3】(a)及び(b)は、本発明の第1装置例に係
る筐体物吊下げ設置装置に適用される仮吊りの形態を、
それぞれ、筐体物吊下げ設置装置の使用状態平面図及び
取付け金具の使用状態一部破断拡大側面図により示す図
である。3 (a) and 3 (b) show a form of temporary suspension applied to a device for suspending and mounting a casing according to a first device example of the present invention,
FIG. 3 is a plan view showing a state of use of the apparatus for suspending and mounting a casing and a partially broken enlarged side view showing a state of use of a mounting bracket, respectively.
【図4】本発明の第2装置例に係る筐体物吊下げ設置装
置を構成する筐体物取付け並行ロッドフレーム及び筐体
物吊下げ補助棒の平面図である。FIG. 4 is a plan view of a case-attached parallel rod frame and a case-hanging auxiliary rod that form a case-hanging installation device according to a second example of the present invention.
【図5】本発明の第3装置例及びその変形例に係る筐体
物吊下げ設置装置の構成を示す図であり、(a)は、第
3装置例に係る筐体物吊下げ設置装置を構成する筐体物
吊下げ補助棒及び取付け金具の組合使用状態正面図、
(b)は、同筐体物吊下げ補助棒における終端部の拡大
平面図、(c)は、第3装置変形例に係る筐体物吊下げ
設置装置を構成する筐体物吊下げ補助棒及び取付け金具
の組合使用状態正面図、(d)は、同筐体物吊下げ補助
棒における終端部の拡大正面図、(e)は、同終端部及
び取付け金具の組合使用状態縦断面図である。FIG. 5 is a diagram showing a configuration of a casing object suspension installation device according to a third device example and a modified example thereof, and (a) is a casing object suspension installation device according to the third device example; Front view of the combined use state of the case support rod and mounting bracket
(B) is an enlarged plan view of an end portion of the same case object suspending auxiliary rod, and (c) is a case object suspending auxiliary rod which constitutes a case object suspending installation device according to a third modified example of the device. And a front view of the combined use state of the mounting brackets, (d) is an enlarged front view of the terminal end of the same housing object suspension auxiliary rod, and (e) is a longitudinal sectional view of the combined use state of the end part and the mounting brackets. is there.
【図6】(a)は、吊線に対し2つの筐体物を同時に吊
下げ設置するための従来の手法を示す図、(b)は、当
該従来手法の問題点を改善するために考慮されている他
の吊下げ設置の手法を示す図である。FIG. 6 (a) is a diagram showing a conventional method for simultaneously suspending and installing two housings on a suspension line, and FIG. 6 (b) is considered in order to improve the problems of the conventional method. It is a figure which shows the other method of hanging installation.
【図7】(a)は、電柱を利用して2つの筐体物を同時
に吊下げ設置するための従来の手法を示す図、(b)
は、同手法を適用した場合の吊線に関する仮吊りの形態
を示す図である。FIG. 7A is a diagram showing a conventional method for simultaneously suspending and installing two housings by using a utility pole; and FIG. 7B.
[Fig. 3] is a diagram showing a form of temporary suspension of suspension lines when the same method is applied.
【図8】1つの筐体物のみが吊下げ設置された吊線に関
する仮吊りの形態を示す図である。FIG. 8 is a diagram showing a form of temporary suspension of a suspension line in which only one housing is suspended and installed.
【図9】望まれる2つの筐体物の同時吊下げ設置の形態
を示す図である。FIG. 9 is a view showing a form of simultaneous hanging installation of two desired housings.
【図10】曲柱の形態を示す図であるFIG. 10 is a diagram showing a form of a curved column.
α1,α1′,α2,α3,α3′…筐体物吊下げ設置
装置
1…第1の筐体物
2…第2の筐体物
3…吊線
4…電柱
5…電柱用バンド
6…吊線支持金具
7…アーム型固定金具
8…皿ボルト
8a…皿ボルト用ナット
9…仮吊り材
10…曲柱
11…筐体物取付け並行ロッドフレーム
12…筐体物吊下げ補助棒
12a…(筐体物吊下げ補助棒の)終端部
13…取付け金具
14…固定部材
15…固定機構
16…吊線支持部
17…補助棒支持部
18…スライド機構α1, α1 ′, α2, α3, α3 ′ ... Housing hanging installation device 1 ... First housing 2 ... Second housing 3 ... Suspension wire 4 ... Utility pole 5 ... Utility pole band 6 ... Suspension wire support Metal fitting 7 ... Arm type fixing metal fitting 8 ... Countersunk bolt 8a ... Countersunk bolt nut 9 ... Temporary suspension material 10 ... Curved column 11 ... Casing object mounting parallel rod frame 12 ... Casing object suspension auxiliary rod 12a ... Terminal part 13 (of the suspending rod) ... Mounting bracket 14 ... Fixing member 15 ... Fixing mechanism 16 ... Suspension wire support 17 ... Auxiliary rod support 18 ... Slide mechanism
フロントページの続き (56)参考文献 特開 平9−149533(JP,A) 特開 平9−321706(JP,A) 実開 平3−91023(JP,U) (58)調査した分野(Int.Cl.7,DB名) H02G 1/02 H02G 7/00 Continuation of the front page (56) References JP-A-9-149533 (JP, A) JP-A-9-321706 (JP, A) Actually open 3-91023 (JP, U) (58) Fields investigated (Int .Cl. 7 , DB name) H02G 1/02 H02G 7/00
Claims (8)
ぞれ任意の種別をなす第1及び第2の筐体物を、その吊
線を支持している電柱の近傍領域において同時に吊下げ
設置するための吊線への筐体物吊下げ設置装置であっ
て、 前記第1及び第2の筐体物の取付けに供され、当該第1
及び第2の筐体物を空間的に並列に配置させた状態に固
定しうる筐体物取付け並行ロッドフレームと、 前記電柱から2方向に張設される前記吊線のうち何れか
一方の吊線に沿って設置され、前記第1及び第2の筐体
物の吊下げ設置のため、これらが固定される前記筐体物
取付け並行ロッドフレームを空間的に支持する筐体物吊
下げ補助棒と、 前記電柱に固定的に取り付けられて使用され、前記吊線
を支持する吊線支持部、及び前記筐体物吊下げ補助棒の
終端部を支持する補助棒支持部を具備して構成される取
付け金具と、 前記一方の吊線に対し、前記筐体物吊下げ補助棒の先端
主要領域を遊動不能に固定するための固定部材と、を有
する、 ことを特徴とする吊線への筐体物吊下げ設置装置。1. A suspension line extending between utility poles, and first and second casings of arbitrary types are simultaneously suspended and installed in a region near the utility pole supporting the suspension line. A device for suspending and mounting a casing on a suspension wire for carrying out, which is provided for mounting the first and second casings,
And a case-attached parallel rod frame capable of fixing the second case in a state where they are spatially arranged in parallel, and to any one of the suspension lines stretched from the utility pole in two directions. An enclosure hanging auxiliary rod for spatially supporting the enclosure mounting parallel rod frame to which the first and second enclosures are installed for suspension installation, which are fixed along the enclosure. A mounting bracket which is fixedly attached to the utility pole and is used, and which includes a suspension wire support portion that supports the suspension wire, and an auxiliary rod support portion that supports an end portion of the housing object suspension auxiliary rod. An apparatus for suspending and mounting a casing on a suspension line, comprising: a fixing member for immobilizing a leading end main region of the suspension rod for the casing to the one suspension line. .
右対称の形状に構成され、かつ、その対称線上に、前記
筐体物吊下げ補助棒との間で固定的な支持状態を得るた
めの固定機構を具備して構成される、 ことを特徴とする請求項1に記載の吊線への筐体物吊下
げ設置装置。2. The casing-attached parallel rod frame is formed in a bilaterally symmetrical shape with respect to each region for fixing the first and second casings, and the casings are arranged on the line of symmetry. The apparatus for suspending and mounting a casing on a suspension wire according to claim 1, wherein the apparatus is provided with a fixing mechanism for obtaining a fixed support state with the suspension auxiliary rod.
右対称の形状に構成され、かつ、その対称線直交線上
に、自らを前記筐体物吊下げ補助棒の左右両側に対し平
行にスライドさせ、前記筐体物吊下げ補助棒との間で半
固定的な支持状態を得るためのスライド機構を具備して
構成される、 ことを特徴とする請求項1に記載の吊線への筐体物吊下
げ設置装置。3. The housing-equipped parallel rod frame is formed in a bilaterally symmetric shape with respect to each region for fixing the first and second housings, and the self-aligned rod frame itself is arranged on a line orthogonal to the symmetry line. And a slide mechanism configured to slide in parallel to the left and right sides of the housing object suspending auxiliary rod to obtain a semi-fixed support state with the housing object suspending assisting rod. The device for suspending and mounting a casing on a suspension wire according to claim 1, wherein the device is suspended.
成される、 ことを特徴とする請求項1、2又は3に記載の吊線への
筐体物吊下げ設置装置。4. The suspension wire casing according to claim 1, wherein the attachment fitting is configured by disposing the auxiliary rod support portion directly above the suspension wire support portion. An object hanging installation device.
成される、 ことを特徴とする請求項1、2又は3に記載の吊線への
筐体物吊下げ設置装置。5. The housing for the suspension wire according to claim 1, wherein the attachment fitting is configured by disposing the auxiliary rod support portion immediately below the suspension wire support portion. An object hanging installation device.
該筐体物吊下げ補助棒における先端主要領域の水平及び
鉛直回転方向に対する遊動を禁止する固定把持機構を具
備して構成される、 ことを特徴とする請求項請求項1、2、3、4又は5に
記載の吊線への筐体物吊下げ設置装置。6. The auxiliary rod support portion of the mounting member holds the end portion of the casing object suspension auxiliary rod in a fixed manner, and the horizontal and vertical directions of the main end region of the casing object suspension auxiliary rod are held. The apparatus for suspending and mounting a casing on a suspension wire according to claim 1, 2, 3, 4, or 5, comprising a fixed gripping mechanism that prohibits free movement in the rotational direction.
当該筐体物吊下げ補助棒における先端主要領域の水平回
転方向に対する遊動を許容する水平回動保持機構を具備
して構成される、 ことを特徴とする請求項1、2、3、4又は5に記載の
吊線への筐体物吊下げ設置装置。7. The auxiliary rod support portion of the mounting member holds a terminal end portion of the case object suspension auxiliary rod rotatably,
6. A horizontal rotation holding mechanism that allows free movement of the tip main area of the case object suspension auxiliary rod in the horizontal rotation direction is configured. A device for suspending and mounting a case on a suspension line according to.
当該筐体物吊下げ補助棒における先端主要領域の水平及
び鉛直回転方向に対する遊動を許容する水平/鉛直回動
保持機構を具備して構成される、 ことを特徴とする請求項1、2、3、4又は5に記載の
吊線への筐体物吊下げ設置装置。8. The auxiliary rod support portion of the mounting member holds a terminal end portion of the case object suspension auxiliary rod rotatably,
The horizontal / vertical rotation holding mechanism that allows the main area of the tip of the case object suspension auxiliary rod to move in the horizontal and vertical rotation directions is configured. The apparatus for suspending and mounting a casing on a suspension wire according to 4 or 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17134799A JP3440029B2 (en) | 1999-06-17 | 1999-06-17 | Hanging equipment for hanging objects on suspension lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17134799A JP3440029B2 (en) | 1999-06-17 | 1999-06-17 | Hanging equipment for hanging objects on suspension lines |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001008318A JP2001008318A (en) | 2001-01-12 |
JP3440029B2 true JP3440029B2 (en) | 2003-08-25 |
Family
ID=15921532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17134799A Expired - Fee Related JP3440029B2 (en) | 1999-06-17 | 1999-06-17 | Hanging equipment for hanging objects on suspension lines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3440029B2 (en) |
-
1999
- 1999-06-17 JP JP17134799A patent/JP3440029B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2001008318A (en) | 2001-01-12 |
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