JPH0631316U - Hanger for temporarily raising cables - Google Patents
Hanger for temporarily raising cablesInfo
- Publication number
- JPH0631316U JPH0631316U JP7279792U JP7279792U JPH0631316U JP H0631316 U JPH0631316 U JP H0631316U JP 7279792 U JP7279792 U JP 7279792U JP 7279792 U JP7279792 U JP 7279792U JP H0631316 U JPH0631316 U JP H0631316U
- Authority
- JP
- Japan
- Prior art keywords
- hanger
- ground
- cable
- hook
- opening
- 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
Abstract
(57)【要約】
【目的】 配電線等の延線時に、垂れ下がったケーブル
の損傷を防止するハンガーの操作を地上より行ない、高
所作業を減少して墜落災害を激減すること。
【構成】 フック部1 と電線受け部20とから成り、地上
よりの操作によって吊線W を把持，開放自在なフック部
1 の下端に、底部にローラー24を配した鉤状で、開口部
を地上よりの操作によって開閉される開閉バー27を設け
た電線受け部20を取付けた構成である。
【効果】 本案のケーブル仮上げ用ハンガーを使用する
ことにより、ケーブルの損傷を防止することができる。
又ハンガーの取付けは地上より行なうことができ、作業
者の高所作業を減少し、墜落災害を激減することができ
る。
(57) [Summary] [Purpose] When extending a distribution line, etc., operate a hanger from the ground to prevent damage to the sagging cables, reduce work at high places, and drastically reduce crash accidents. [Structure] A hook part that consists of a hook part 1 and an electric wire receiving part 20, and can hold and suspend the suspension wire W by operation from the ground.
At the lower end of 1, there is attached a wire receiving portion 20 in the shape of a hook with a roller 24 arranged at the bottom and an opening / closing bar 27 whose opening is opened and closed by an operation from the ground. [Effect] By using the cable temporary lifting hanger of the present invention, it is possible to prevent damage to the cable.
Further, the hanger can be attached from the ground, which can reduce the work of the worker at high places and drastically reduce the accidents caused by the fall.
Description
【０００１】[0001]
本案は、配電線、電話線等の延線時にその垂れ下がりを防止するために用いる ケーブル仮上げ用ハンガーに関するものである。 This proposal relates to a hanger for temporarily raising a cable used to prevent hanging of distribution lines and telephone lines when they are extended.
【０００２】[0002]
従来よりケーブルの延線に際しては、電柱間に張設された吊線に、金車を一定 間隔で取付け、その金車にケーブルを吊支して行なっていた。 Conventionally, when extending a cable, a gold wheel is attached to a suspension wire stretched between electric poles at regular intervals, and the cable is suspended and supported on the gold wheel.
【０００３】[0003]
しかし、電柱径間に樹木があって、バケット車のアームが吊線に接近できず、 金車が取付けられない場合には、やむを得ず金車間が長くなる場合があり、その 様なところでは、延線時にケーブルの垂れ下がりが大きくなり、ケーブルが樹木 に接触して損傷を受けることがあった。又、同様に交通量の多い道路等を横断す る際にも、作業時間短縮のため金車の配置も間隔が広くなり、ケーブルの垂れ下 がりが発生し、通行の妨害となることがあった。 However, if there is a tree between the poles and the arm of the bucket car cannot approach the suspension line, and the gold wheel cannot be attached, the distance between the gold wheels may inevitably become longer. Sometimes the cable drooped so much that it could come into contact with trees and be damaged. Similarly, when traversing a road with a lot of traffic, the distance between the gold wagons will be widened to reduce the work time, and the cables may hang down, which may obstruct traffic. It was
【０００４】[0004]
よって本案は、金車間が長く、ケーブルの垂れ下がりが発生した所に、地上よ り仮上げ用ハンガーを使用して垂れ下がりを受け、ケーブルの垂れ下がりによる 損傷を防止するものである。 Therefore, the plan is to prevent the damage caused by the cable drooping by using the temporary hanger to suspend the cable where the cable car is long and the cable droops.
【０００５】[0005]
本案の一実施例を示すと、フック部1 と、電線受け部20とから成り、フック部 1 は、略コ字状で、コ字底辺に丸環を固定して操作環2 とし、コ字開放両辺端に Ｖ字状の溝を設けて押圧部3 とした梃子杆4 の中央部をフック材5 に回動自在に 軸支6 する。 フック材5 は、略コ字状に折曲したコ字底辺に、略Ｕ字状に折曲した鉤部7 を溶 着すると共に、フック材5 の基端突出部に支持体8 を挿通収容する挿通部9 を有 し、その支持体8 の上端部には縦長の軸支持孔10を設け、前記梃子杆4 に、軸支 持孔10内で軸支11する。 An example of the present invention is shown, which is composed of a hook portion 1 and an electric wire receiving portion 20. The hook portion 1 has a substantially U shape, and a circular ring is fixed to the bottom of the U shape to form an operation ring 2 and a U shape. V-shaped grooves are provided at both ends of the open side, and the central portion of the lever rod 4 serving as the pressing portion 3 is rotatably supported on the hook member 5 by the shaft support 6. The hook member 5 has a substantially U-shaped bottom portion bent into a substantially U-shape, and a hook portion 7 bent into a substantially U-shape is welded to the hook member 5, and the support member 8 is inserted and accommodated in the base end projecting portion of the hook member 5. The supporting member 8 has a vertically extending shaft supporting hole 10, and the lever rod 4 supports the shaft 11 in the shaft supporting hole 10.
【０００６】 電線受け部20は、支持体8 の下端に設けた取付穴12に回動自在に軸支するもの であり、構造は、中央フレーム21の上部に先記取付穴12に対応するカラー22を溶 着すると共に、フレーム21の下部縦方向中央に溝状の切欠を設け、該溝にパイプ 25を溶着する。該フレーム21の下部に、略コ字状に折曲した受け部フレーム23の 開口部を上にして、背中合せにしてボルト止めし、その受け部フレーム23の底部 にローラー24を回動自在に軸止する。パイプ25には、貫通軸26を回動自在に設け 、該貫通軸26の上部先端には開口部を開閉する開閉バー27を設けると共に、下端 に丸環28を溶着する。 尚、貫通軸26には、バネ29を設けて適度の抵抗を与えて開閉バー27の不用意な回 動を防止するものである。The electric wire receiving portion 20 is rotatably pivotally supported in a mounting hole 12 provided at a lower end of the support body 8. The structure of the electric wire receiving portion 20 is a collar corresponding to the mounting hole 12 above the central frame 21. 22 is welded, a groove-shaped notch is provided in the lower longitudinal center of the frame 21, and a pipe 25 is welded to the groove. At the bottom of the frame 21, with the opening of the receiving part frame 23 bent in a substantially U shape facing upward, bolted back to back, and the roller 24 is rotatably attached to the bottom part of the receiving part frame 23. Stop. A through shaft 26 is rotatably provided in the pipe 25, an opening / closing bar 27 for opening and closing an opening is provided at the top end of the through shaft 26, and a round ring 28 is welded at the lower end. A spring 29 is provided on the penetrating shaft 26 to give a proper resistance to prevent the opening / closing bar 27 from being inadvertently rotated.
【０００７】 以上の構成の本案であり、使用する際は、図１に示す操作棒30により吊線への 吊架を行なう。電線受け部20の開閉バーを回動し、開口部を開いておき、吊り上 げ、電線を受け部で受けると共に吊線へ架ける。操作棒30を操作環2 より離し、 丸環28を操作棒30で回動すれば図３に示すよう、電線受け部20の自重と電線の重 量により梃子杆4 は軸6 を中心に回動し、鉤部7 内側と押圧部3 の間に吊線W を 挾み、把持固定するものである。又ローラー24上を引かれる延線ロープ、それに 続くケーブルの通過による揺れは支持体8 に設けた縦長の軸支持孔10内を梃子杆 4 の軸11が移動し、干渉されずに梃子杆4 が作動するため、吊線W の把持固定は 緩まないものである。 延線工事が終了すれば、操作棒30で丸環28を回動して開閉バー27を回動し、開 口部を開き、次に操作棒30を操作環2 に掛けて、吊り上げれば吊線W の押圧把持 が解かれ、開放した鉤部7 より吊線を外して地上へ降ろすものである。In the case of the present invention having the above-described configuration, when used, the operation rod 30 shown in FIG. 1 is used to suspend the suspension wire. The open / close bar of the electric wire receiving portion 20 is rotated to open the opening, and the electric wire receiving portion 20 is hoisted and received by the electric wire receiving portion and hung on the hanging wire. When the operating rod 30 is separated from the operating ring 2 and the circular ring 28 is rotated by the operating rod 30, as shown in FIG. 3, the lever rod 4 rotates around the shaft 6 due to the weight of the wire receiving portion 20 and the weight of the wire. The suspension wire W is clamped between the inside of the hook portion 7 and the pressing portion 3 by moving it. In addition, the extension rope drawn on the roller 24 and the swaying due to the subsequent passage of the cable cause the shaft 11 of the lever lever 4 to move within the vertically long shaft support hole 10 provided in the support body 8 without any interference. Since it operates, the gripping and fixing of the suspension wire W does not loosen. When the wire drawing work is completed, rotate the circular ring 28 with the operation rod 30 to rotate the open / close bar 27 to open the opening, then hang the operation rod 30 on the operation ring 2 and lift it. The pressure grip of the suspension wire W is released, and the suspension wire is removed from the open hook portion 7 and lowered to the ground.
【０００８】 使用場所は、電柱間に樹木があり、バケット車のバケットが近づけず、金車を 吊線W に取付けられない所（図４）において、本案のハンガーを使用すれば、電 線の垂れ下がりを無くすことができる。 又、他の使用として、一定間隔で取付けた金車の取付けが、緩くて吊線W 上を移 動したり、金車が外れて、金車間が長くなり、電線の垂れ下がりが大きくなった 場合などは、いちいちバケット車を配置していたのでは時間のロスであるが、本 案のハンガーは、この様な緊急時に素早く対応することができるものである。The place of use is that there is a tree between the poles, the bucket of the bucket car cannot approach, and the gold wheel cannot be attached to the suspension wire W (FIG. 4). Can be eliminated. In addition, as another use, when the gold wheels installed at regular intervals are loosely moved on the suspension wire W, or when the gold wheels are disengaged and the distance between the gold wheels becomes long, and the wire droops significantly. Although it would be a loss of time if a bucket truck was placed every time, the hanger of the present invention can quickly respond to such an emergency.
【０００９】[0009]
以上のように本案ケーブル仮上げ用ハンガーを採用することによって、延線時 のケーブルの垂れ下がりが地上より防止でき、高所作業が減少し、よって墜落災 害発生の機会が激減するものであり、又ケーブル自体の損傷又、地上を通行中の 車輌等の損傷を防止し、工事における経済効果も大きいものである。 As described above, by adopting the hanger for temporarily raising the cable of the present invention, it is possible to prevent the cable from hanging down from the ground when the wire is extended, reduce the work at high places, and thus the chances of occurrence of a fall disaster are drastically reduced. In addition, the damage of the cable itself and the damage of vehicles traveling on the ground can be prevented, and the economic effect in construction is great.
【図１】本案ケーブル仮上げ用ハンガーの吊り上げ時の
正面図。FIG. 1 is a front view of a hanger for temporarily raising a cable according to the present invention when the hanger is lifted.
【図２】本案ケーブル仮上げ用ハンガーの吊り上げ時の
左側面図。FIG. 2 is a left side view of the hanger for temporarily raising a cable according to the present invention when the hanger is lifted.
【図３】本案ケーブル仮上げ用ハンガーの取付状態正面
図。FIG. 3 is a front view of a mounting state of a hanger for temporarily raising the cable of the present invention.
【図４】本案ケーブル仮上げ用ハンガーの使用状態図。FIG. 4 is a usage state diagram of a hanger for temporarily raising the cable of the present invention.
1 フック部 2 操作環 3 押圧部 4 梃子杆 5 フック材 6 軸支 7 鉤部 8 支持体 9 挿通部 10 軸支持孔 11 軸支 12 取付穴 20 電線受け部 21 フレーム 22 カラー 23 受け部フレーム 24 ローラー 25 パイプ 26 貫通軸 27 開閉バー 28 丸環 29 バネ 30 操作棒 W 吊線 1 Hook part 2 Operation ring 3 Pressing part 4 Lever rod 5 Hook material 6 Shaft support 7 Hook part 8 Support 9 Insertion part 10 Shaft support hole 11 Shaft support 12 Mounting hole 20 Wire receiving part 21 Frame 22 Color 23 Receiving part Frame 24 Roller 25 Pipe 26 Through shaft 27 Open / close bar 28 Round ring 29 Spring 30 Control rod W Suspension wire
Claims (1)
開放自在なフック部1 の下端に、底部にローラー24を配
した鉤状で、開口部を地上よりの操作によって開閉され
る開閉バー27を設けた電線受け部20を取付けたことを特
徴とするケーブル仮上げ用ハンガー。1. A suspension wire W is gripped by an operation from the ground,
At the lower end of the openable hook portion 1, a wire receiving portion 20 having a hook-like shape with a roller 24 arranged at the bottom and an opening / closing bar 27 whose opening is opened and closed by operation from the ground is attached. Hanger for temporarily raising cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7279792U JPH0631316U (en) | 1992-09-25 | 1992-09-25 | Hanger for temporarily raising cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7279792U JPH0631316U (en) | 1992-09-25 | 1992-09-25 | Hanger for temporarily raising cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0631316U true JPH0631316U (en) | 1994-04-22 |
Family
ID=13499747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7279792U Pending JPH0631316U (en) | 1992-09-25 | 1992-09-25 | Hanger for temporarily raising cables |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102228755B1 (en) * | 2020-08-26 | 2021-03-17 | 대원전기 주식회사 | Bypass cable pulling device for indirect live wire with temporary hook with automatic detachable fixing hook and cable head rotating connection clamp and installation method using it |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4098817B2 (en) * | 1994-01-24 | 2008-06-11 | ノキア コーポレイション | Audio frame processing method in receiver and receiver of digital communication system using this method |
-
1992
- 1992-09-25 JP JP7279792U patent/JPH0631316U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4098817B2 (en) * | 1994-01-24 | 2008-06-11 | ノキア コーポレイション | Audio frame processing method in receiver and receiver of digital communication system using this method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102228755B1 (en) * | 2020-08-26 | 2021-03-17 | 대원전기 주식회사 | Bypass cable pulling device for indirect live wire with temporary hook with automatic detachable fixing hook and cable head rotating connection clamp and installation method using it |
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