JPS5878725U - Spear arm for mounting cables in a tunnel - Google Patents
Spear arm for mounting cables in a tunnelInfo
- Publication number
- JPS5878725U JPS5878725U JP17304381U JP17304381U JPS5878725U JP S5878725 U JPS5878725 U JP S5878725U JP 17304381 U JP17304381 U JP 17304381U JP 17304381 U JP17304381 U JP 17304381U JP S5878725 U JPS5878725 U JP S5878725U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- mounting
- hanger
- plate portion
- mounting plate
- 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
- Installation Of Indoor Wiring (AREA)
- Laying Of Electric Cables Or Lines Outside (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の地下洞道内におけるケーブル装架用検出
アームの斜面図、第２図は同使用状態を −示す正面図
、第３図以降は本考案に係る地下洞道内におけるケーブ
ル装架用検出アームの斜面図、第４図は同正面図、第５
図は第４図Ａ−Ａ線断面図、第６図は同Ｃ−Ｃ線断面図
、第７図は同Ｃ−Ｃ線断面図、第８図は同使用状態を示
す正面図である。１０・・・・・・拾出アーム、１１・
・・・・・取付板部、１２・・・・・・取付孔、１３・
・・・・・地下洞道、１４・・・・・・支 柱、・１
５・・・・・・ハンガ一部、１６・・・・・・凹欠部。Figure 1 is a slope view of a conventional detection arm for installing cables in an underground tunnel, Figure 2 is a front view showing the same state of use, and Figures 3 and subsequent figures are for the detection arm for installing cables in an underground tunnel according to the present invention. An oblique view of the detection arm, Figure 4 is a front view of the same, Figure 5 is a front view of the detection arm.
The figures are a sectional view taken along line A--A in FIG. 4, a sectional view taken along line C--C in FIG. 6, a sectional view taken along line C--C in FIG. 7, and a front view showing the state of use in FIG. 10... pick-up arm, 11.
...Mounting plate part, 12...Mounting hole, 13.
...underground tunnel, 14...post, 1
5... Part of the hanger, 16... Concave missing part.
Claims (1)
て、該拾出アーム全体を耐蝕性に富む絶縁物から成る一
体成形物で形成し、検出アーム基端部分で該アームを洞
道内の支柱へ横設するための取付板部を形成し、該取付
板部に取付孔を設けると共に、該取付板部からアーム自
由端へ延びる横長アーム部分でケーブルハンガ二部を形
成し、該ケーブルハンガ一部の上面にケーブル支承用の
凹欠部を間隔的に複数並成し、ハンガ一部側面へ各凹欠
部毎にバインド線挿通孔を貫設したことを特徴とするケ
ーブル装架用検出アーム。In a pick-up arm for mounting an electric cable inside an underground tunnel, the pick-up arm is entirely made of a single piece made of a highly corrosion-resistant insulator, and the proximal end of the detection arm is attached to a support in the cave. A mounting plate portion for horizontal installation is formed, a mounting hole is provided in the mounting plate portion, and a horizontally long arm portion extending from the mounting plate portion to the free end of the arm forms two parts of the cable hanger; 1. A detection arm for cable mounting, characterized in that a plurality of concave notches for supporting cables are lined up at intervals on the upper surface of the hanger, and a binding wire insertion hole is formed through each concave notch in a side surface of a portion of the hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17304381U JPS5922757Y2 (en) | 1981-11-20 | 1981-11-20 | Spear arm for mounting cables in a tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17304381U JPS5922757Y2 (en) | 1981-11-20 | 1981-11-20 | Spear arm for mounting cables in a tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5878725U true JPS5878725U (en) | 1983-05-27 |
| JPS5922757Y2 JPS5922757Y2 (en) | 1984-07-06 |
Family
ID=29964913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17304381U Expired JPS5922757Y2 (en) | 1981-11-20 | 1981-11-20 | Spear arm for mounting cables in a tunnel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922757Y2 (en) |
-
1981
- 1981-11-20 JP JP17304381U patent/JPS5922757Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5922757Y2 (en) | 1984-07-06 |
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