JPS5872341U - Safety net for utility poles - Google Patents
Safety net for utility polesInfo
- Publication number
- JPS5872341U JPS5872341U JP16743581U JP16743581U JPS5872341U JP S5872341 U JPS5872341 U JP S5872341U JP 16743581 U JP16743581 U JP 16743581U JP 16743581 U JP16743581 U JP 16743581U JP S5872341 U JPS5872341 U JP S5872341U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- net
- bodies
- net body
- mounting base
- 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.)
- Granted
Links
Landscapes
- Emergency Lowering Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
別紙図面は本考案の一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図は取付台の斜視図、第４
図はアーム体の側面図、第５図は電柱取付時の状態を示
す説明図である。
図中の符号１は上部プレート、２は中間プレート、３は
下部プレート、４は当て材、５は支持材、６はチェイン
受具、７はチェイン、８は締着部材、９は取付台、１０
は環、１１は主アーム、１２は補助アーム、１３は環、
１４はアーム体、１５はネット、１６はネット周囲のロ
ープ、１７はネット体、１８はアーム体１４の両側に位
置したもの、３０はバンドである。The attached drawings show an embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a plan view, Fig. 3 is a perspective view of the mounting base, and Fig. 4 is a perspective view of the mounting base.
The figure is a side view of the arm body, and FIG. 5 is an explanatory diagram showing the state when it is attached to a utility pole. In the figure, 1 is an upper plate, 2 is an intermediate plate, 3 is a lower plate, 4 is a backing material, 5 is a support material, 6 is a chain receiver, 7 is a chain, 8 is a fastening member, 9 is a mounting base, 10
is a ring, 11 is a main arm, 12 is an auxiliary arm, 13 is a ring,
14 is an arm body, 15 is a net, 16 is a rope around the net, 17 is a net body, 18 is something located on both sides of the arm body 14, and 30 is a band.
Claims (1)
各々上下に所定間隔をあけて当て材４と支持材５とで固
着し、中間プレート２の一端部にチェイン受具６を設け
、他端部にチェイン７を取付けた締着部材８を設けて取
付台９を形成し、先端に環１０を設けた主アーム１１の
上部にそれよりも細径の補助アーム１２を分岐状に設け
、該補助アーム１２の基端部に環１３を設けてアーム体
１４を形成し、ネット１５の周囲をロープ１６で補強し
てネット体１７を形成し、上記取付台８の上部プレート
１に補助アーム１２の基端部を、また下部プレート３に
主アーム１１の基端部を各々回動自在に枢着して複数の
アーム体１４を取付台９に結合し、ネット体１７を開い
た状態で各アーム体１４を所定の間隔で配置し各アーム
体１４の両端の環１０．１３に各々ネット体１７の周囲
ロープ１６を結合し、両側に位置したアーム体１８゜１
８にネット体１７の両側全体を各々結合し、両側のアー
ム体１８．１８間にバネとかゴムなどの弾性体からなる
バンド３０−を着脱自在に結合した構造を特徴とする電
柱用安全ネット。An upper plate 1, an intermediate plate 2, and a lower plate 3 are each fixed at a predetermined interval vertically using a backing member 4 and a support member 5, a chain holder 6 is provided at one end of the intermediate plate 2, and a chain holder 6 is provided at the other end. A fastening member 8 to which a chain 7 is attached is provided to form a mounting base 9, and an auxiliary arm 12 having a smaller diameter than the main arm 11 is provided in a branched manner at the top of a main arm 11 having a ring 10 at its tip. A ring 13 is provided at the base end of the arm 12 to form an arm body 14, the periphery of the net 15 is reinforced with a rope 16 to form a net body 17, and the auxiliary arm 12 is attached to the upper plate 1 of the mounting base 8. A plurality of arm bodies 14 are connected to the mounting base 9 by rotatably pivoting the base ends of the main arms 11 and the base ends of the main arms 11 to the lower plate 3, and each arm is attached with the net body 17 open. The bodies 14 are arranged at predetermined intervals, and the peripheral ropes 16 of the net body 17 are connected to the rings 10.13 at both ends of each arm body 14, and the arm bodies 18°1 located on both sides are
This safety net for utility poles is characterized by a structure in which both sides of the net body 17 are connected to the net body 17, respectively, and a band 30- made of an elastic body such as a spring or rubber is detachably connected between the arm bodies 18 and 18 on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16743581U JPS5872341U (en) | 1981-11-09 | 1981-11-09 | Safety net for utility poles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16743581U JPS5872341U (en) | 1981-11-09 | 1981-11-09 | Safety net for utility poles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5872341U true JPS5872341U (en) | 1983-05-16 |
| JPS6340606Y2 JPS6340606Y2 (en) | 1988-10-24 |
Family
ID=29959529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16743581U Granted JPS5872341U (en) | 1981-11-09 | 1981-11-09 | Safety net for utility poles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5872341U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019011556A (en) * | 2017-06-29 | 2019-01-24 | 日本電設工業株式会社 | Fall preventive net mounted on square column |
-
1981
- 1981-11-09 JP JP16743581U patent/JPS5872341U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340606Y2 (en) | 1988-10-24 |
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