JPS6024363Y2 - Fall prevention rope attachment device - Google Patents
Fall prevention rope attachment deviceInfo
- Publication number
- JPS6024363Y2 JPS6024363Y2 JP15967179U JP15967179U JPS6024363Y2 JP S6024363 Y2 JPS6024363 Y2 JP S6024363Y2 JP 15967179 U JP15967179 U JP 15967179U JP 15967179 U JP15967179 U JP 15967179U JP S6024363 Y2 JPS6024363 Y2 JP S6024363Y2
- Authority
- JP
- Japan
- Prior art keywords
- main rope
- fall prevention
- rope attachment
- attachment device
- ring body
- 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
Links
Landscapes
- Emergency Lowering Means (AREA)
Description
【考案の詳細な説明】
本考案は電柱等の高層物の上部に取付け、それら高層物
を昇降する作業者が墜落防止に使用する親ロープを取付
けるための親綱取付具に関する考案である。[Detailed Description of the Invention] The present invention relates to a main rope attachment device that is attached to the top of a high-rise structure such as a telephone pole, and is used to attach a main rope to be used by workers ascending and descending such high-rise structures to prevent falls.
従来送電線′の鉄塔においては昇降用の墜落防止装置を
使用していたが、配電線の電柱を昇降する作業者は無防
備の状態であったので墜落災害が多数発生していた。Traditionally, power transmission line towers have been equipped with fall prevention devices for lifting and lowering them, but workers climbing and lowering power distribution line poles were left defenseless, resulting in many falls.
それ故に電柱を昇降する場合においても墜落防止の為に
親綱を使用するようになり、その親綱は地上から操作棒
等で遠隔的に着脱するものが使用されているから、電柱
の上部に親綱を結合する取付具が必要となって来た。Therefore, even when going up and down utility poles, a safety line is used to prevent falls, and the safety line is attached or detached remotely from the ground using a control rod, etc. A fixture to connect the main rope has become necessary.
本考案は斯様な現状に鑑み電柱の上部に取付ける親綱取
付具を提供することをその目的とするものである。In view of the current situation, it is an object of the present invention to provide a main rope attachment that can be attached to the top of a utility pole.
本考案の態様を添付図面に示す一実施例について詳記す
る。Aspects of the present invention will now be described in detail with reference to an embodiment illustrated in the accompanying drawings.
本実施例は図示する如く、2枚のバンド3と環体6と2
個のボルト・ナツト7.8とからなり、バンド3は両端
部にポルト孔1,1を設は中央部を一側へ湾曲2させた
ものを2枚方向に使用する。As shown in the figure, this embodiment includes two bands 3 and rings 6 and 2.
The band 3 is made up of two bolts and nuts 7 and 8, and the band 3 has port holes 1 and 1 at both ends, and the center part is curved 2 to one side and is used in two directions.
環体6はコ形に折曲した棒材の両端部間をボルト7挿通
用の孔を設けた板材にて接続して補強して、同時に親綱
10の先端部に取付けたフック9を掛合するための掛合
穴4を形成し、板材側に電柱等に当てる当て部材5を溶
着したものである。The ring body 6 is reinforced by connecting both ends of a rod bent into a U-shape with a plate having holes for the insertion of bolts 7, and at the same time hooks a hook 9 attached to the tip of the master rope 10. A hooking hole 4 is formed for this purpose, and an abutment member 5 for abutting against a utility pole or the like is welded to the plate side.
2本のボルト・ナツト7.8はバンド3,3を締着する
と共にバンド3と環体6とを結合するためのものである
。The two bolts and nuts 7.8 are for fastening the bands 3, 3 and for connecting the band 3 and the ring body 6.
上記環体6はボルト・ナツト7.8を介して2枚のバン
ド3,3の片方に結合する。Said ring 6 is connected to one of the two bands 3, 3 via a bolt/nut 7.8.
本考案を使用するには、第3図に示す如く、予め電柱1
1の上部にバンド3,3及びボルト・ナツト7.8によ
って環体6を取付けて置いて、当該電柱上で故障等が発
生して作業者が昇降する必要ができた場合に、作業者は
現場へ親綱10を持参し、遠隔操作棒(図示せず)によ
って該親綱10の先端に取付けたフック9を電柱上部に
取付けた環体6に結合して親綱10を電柱11に沿って
取付ける。To use the present invention, as shown in Fig.
A ring body 6 is attached to the top of the utility pole 1 using bands 3, 3 and bolts and nuts 7.8, and when a malfunction occurs on the pole and the worker needs to go up and down, the worker can The main rope 10 is brought to the site, and the hook 9 attached to the tip of the main rope 10 is connected to the ring 6 attached to the top of the utility pole using a remote control rod (not shown), and the main rope 10 is guided along the utility pole 11. Install it.
しかる後作業者12は身体に装着している安全ベルト1
3に耐着している安全器14を親綱10に嵌合挿通し、
その状態で電柱を昇降する。After that, the worker 12 tightens the safety belt 1 worn on his body.
3, fit and insert the safety device 14 that is attached to the main rope 10,
In this state, go up and down the telephone pole.
作業者の昇降移動に従って安全器14も親綱10を伝っ
て昇降し、その途中で作業者が墜落しそうになった時は
直に安全器14は親綱10を掴んで停止し作業者を引き
止めて墜落を防止する。As the worker moves up and down, the safety device 14 also moves up and down along the main rope 10, and if the worker is about to fall during the movement, the safety device 14 immediately grabs the main rope 10 and stops, stopping the worker. to prevent falls.
柱上作業が終了して作業者が地上へ戻った後は前記遠隔
操作棒によって親綱10を回収する。After the pole work is completed and the worker returns to the ground, he or she retrieves the main rope 10 using the remote control rod.
本考案は上記の通り構成腰常時電柱の上部に取付けてお
いて、作業の為に電柱を昇降する必要が生じた時に親綱
を着脱するためのもので、構造簡単であるので安価多量
に提供できると共に環体6の掛合穴4は比較的大きく形
成しているので、遠隔的に親綱を掛ける場合は操作が容
易にできる。The present invention is constructed as described above, and the rope is permanently attached to the top of the utility pole, and the main rope can be attached and detached when the pole needs to be raised or lowered for work.Since the structure is simple, it can be provided at low cost and in large quantities. In addition, since the hooking hole 4 of the ring body 6 is formed relatively large, it can be easily operated when the main rope is hooked remotely.
また環体6には当て部材5を設けてそれが電柱等に当接
しているから、万−墜落引き止め時の衝撃荷重に対して
も変形することなく丈夫で安全である等々の実用的効果
がある。In addition, since the ring body 6 is provided with a support member 5 that is in contact with a telephone pole, etc., it has practical effects such as being strong and safe without being deformed even under the impact load when restraining a fall. be.
添付図面は本案の実施例を示すもので、第1図は正面図
、第2図は平面図、第3図は使用状態図である。
図中の付号1はボルト孔、2は湾曲、3はバンド、4は
掛合穴、5は当て部材、6は環体、7はボルト、8はナ
ツト、9はフック、10は親綱、11は電柱、12は作
業者、13は安全ベルト、14は安全器である。The accompanying drawings show an embodiment of the present invention, and FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is a usage state diagram. In the figure, number 1 is a bolt hole, 2 is a curve, 3 is a band, 4 is a hooking hole, 5 is a support member, 6 is a ring, 7 is a bolt, 8 is a nut, 9 is a hook, 10 is a main rope, 11 is a telephone pole, 12 is a worker, 13 is a safety belt, and 14 is a safety device.
Claims (1)
せた2枚のバンド3,3と片方に比較的大きい掛合穴4
を設は他方上部にボルト孔及びその下部に電柱の当て部
材5を設けた環体6と2本のボルト・ナツト7.8とか
ら戒り、上記両バンド3,3を対向した状態でその一端
部に上記ボルト・ナツト7.8を介して上記環体6を結
合した構造を特徴とする墜落防止用親綱取付具。Bolt holes 1, 1 are provided at both ends, and two bands 3, 3 are made with the center part curved to one side 2, and a relatively large engagement hole 4 is provided on one side.
The ring body 6 has a bolt hole in the upper part and a utility pole support member 5 in the lower part, and two bolts and nuts 7.8 are installed on the other hand. A main rope attachment for fall prevention characterized by a structure in which the ring body 6 is connected to one end via the bolt/nut 7.8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15967179U JPS6024363Y2 (en) | 1979-11-16 | 1979-11-16 | Fall prevention rope attachment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15967179U JPS6024363Y2 (en) | 1979-11-16 | 1979-11-16 | Fall prevention rope attachment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5675955U JPS5675955U (en) | 1981-06-20 |
JPS6024363Y2 true JPS6024363Y2 (en) | 1985-07-20 |
Family
ID=29670867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15967179U Expired JPS6024363Y2 (en) | 1979-11-16 | 1979-11-16 | Fall prevention rope attachment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024363Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210059844A (en) * | 2019-11-15 | 2021-05-26 | 정나래 | Gargle liquid container |
-
1979
- 1979-11-16 JP JP15967179U patent/JPS6024363Y2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210059844A (en) * | 2019-11-15 | 2021-05-26 | 정나래 | Gargle liquid container |
Also Published As
Publication number | Publication date |
---|---|
JPS5675955U (en) | 1981-06-20 |
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