JPS6338669Y2 - - Google Patents
Info
- Publication number
- JPS6338669Y2 JPS6338669Y2 JP1539081U JP1539081U JPS6338669Y2 JP S6338669 Y2 JPS6338669 Y2 JP S6338669Y2 JP 1539081 U JP1539081 U JP 1539081U JP 1539081 U JP1539081 U JP 1539081U JP S6338669 Y2 JPS6338669 Y2 JP S6338669Y2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- cable head
- section
- bracket
- shaped
- 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
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
本案は電柱の腕金にケーブルヘツドを取付ける
装置に関するものである。[Detailed Description of the Invention] The present invention relates to a device for attaching a cable head to the arm of a utility pole.
電柱上でケーブルの接続作業をする場合、運び
上げたケーブルヘツドを腕金に取付けるのに、従
来は、ケーブルヘツドのブラケツトの取付け面を
腕金の側面に当てがい、そのブラケツト及び腕金
にボルトを通し、ナツトをはめて締付けている。 When connecting cables on a utility pole, the conventional method for attaching the cable head to the cross arm is to place the mounting surface of the bracket of the cable head against the side of the cross arm, and then attach the bolts to the bracket and cross arm. is passed through and tightened with a nut.
即ちボルト・ナツトが或程度締まるまで、片方
の手でケーブルヘツドを腕金に押付けていなけれ
ばならない。 That is, the cable head must be pressed against the armrest with one hand until the bolt/nut is tightened to a certain extent.
従つてボルト・ナツトの緊締は片手操作とな
り、締めにくく、又作業姿勢が不安定になること
もあり、高所作業であるから危険である。 Therefore, bolts and nuts must be tightened with one hand, which is difficult to tighten, and the working posture may become unstable, which is dangerous because the work must be done at heights.
本案は上記ケーブルヘツド取付け作業時の欠点
を除去できるケーブルヘツドの取付け装置を提供
することを目的とする。 The object of the present invention is to provide a cable head installation device which can eliminate the above-mentioned drawbacks during cable head installation work.
以下本案の実施例を図面について説明する。１
はケーブルヘツド仮止具で、電柱Ｐの腕金Ａの上
面及び両側面に係合する断面コ字形部１１と、ケ
ーブルヘツドＨの腕金Ａに対する取付け用ブラケ
ツトＢを引掛け支持させる断面略Ｕ字形部１２と
を一体に形成したものである。 Embodiments of the present invention will be described below with reference to the drawings. 1
1 is a cable head temporary fixing device, which has a U-shaped cross section 11 that engages with the upper surface and both sides of arm A of utility pole P, and a roughly U cross section that hooks and supports mounting bracket B on arm A of cable head H. It is formed integrally with the character-shaped portion 12.
上記ケーブルヘツド仮止具１は、鋼板その他の
金属板をプレス曲げ加工によつて成形するを可と
する。 The cable head temporary stopper 1 can be formed by press bending a steel plate or other metal plate.
そしてケーブルヘツド仮止具１の断面コ字形部
１１と断面略Ｕ字形部１２の対向面に、ケーブル
ヘツドＨのブラケツトＢに開いているボルト通し
孔Ｃと合致するボルト通し孔２が開いている。 A bolt through hole 2 that matches the bolt through hole C opened in the bracket B of the cable head H is opened on the opposing surface of the C-shaped section 11 and the approximately U-shaped section 12 of the cable head temporary stop 1. .
断面略Ｕ字形部１２は、ブラケツトＢを弾性的
に圧着支持できるように、その上端の間隔Ｓを若
干せまくしてある。断面略Ｕ字形部１２の中央の
切欠き３は、ブラケツトＢの補強リブＲを逃げる
ためのものである。 The generally U-shaped section 12 has a spacing S at its upper end that is slightly narrowed so that the bracket B can be supported by elastic compression. The notch 3 at the center of the substantially U-shaped section 12 is provided to allow the reinforcing ribs R of the bracket B to escape.
第３図のように、例えば電柱Ｐに巻上げ機Ｗを
取付け、それによつて柱上に運び上げたケーブル
ヘツドＨを吊上げ具Ｆから外して腕金Ａに取付け
るに当り、予め腕金Ａのケーブルヘツド取付け位
置（ボルト通し孔Ｄが開いている）に仮止具１を
取付ける。 As shown in Fig. 3, for example, when attaching a hoist W to a utility pole P, and removing the cable head H lifted onto the pole from the lifting device F and attaching it to the arm A, the cable of the arm A is Attach temporary fastener 1 to the head installation position (bolt through hole D is open).
即ち、第２図に示すように、仮止具１の断面コ
字形部１１を腕金Ａに上方からはめる。そして断
面略Ｕ字形部１２にケーブルヘツドＨのブラケツ
トＢを、該Ｕ字形部１２の弾性に抗して押込む。 That is, as shown in FIG. 2, the U-shaped section 11 of the temporary fastener 1 is fitted onto the armrest A from above. Then, the bracket B of the cable head H is pushed into the substantially U-shaped section 12 against the elasticity of the U-shaped section 12.
上記のようにケーブルヘツドＨが仮止めされて
いる状態において、合致しているボルト通し孔
２，Ｄ，Ｃにボルト４を挿通し、ナツト５をはめ
て緊締固着するものである。 When the cable head H is temporarily fixed as described above, the bolts 4 are inserted into the matching bolt holes 2, D, and C, and the nuts 5 are fitted and tightened.
本案ケーブルヘツド取付装置は上記の構成であ
るから、その仮止具１は、断面コ字形部１１によ
つて腕金Ａの所定位置に簡単に取付けられ、腕金
Ａの上面及び両側面に係合してぐらつくことがな
い。 Since the cable head attachment device of the present invention has the above-described structure, the temporary fastener 1 can be easily attached to a predetermined position of the arm arm A by the U-shaped cross section 11, and is engaged with the upper surface and both side surfaces of the arm arm A. There is no wobbling.
そして仮止具１はケーブルヘツドＨを断面略Ｕ
字形部１２で確実に支持するので、ボルト４を挿
通しナツト５を締める際、ケーブルヘツドＨを腕
金Ａに押付けている必要がない。 The temporary fastener 1 has a cable head H with a cross section of approximately U.
Since it is reliably supported by the shaped part 12, there is no need to press the cable head H against the armrest A when inserting the bolt 4 and tightening the nut 5.
従つてボルト・ナツトを両手で緊締することが
できて作業が容易であり、高所作業の安全性向上
に効果がある。 Therefore, the bolts and nuts can be tightened with both hands, making the work easier and effective in improving the safety of work at heights.
第１図は本案ケーブルヘツド取付装置に用いる
仮止具と、電柱の腕金の斜面図、第２図は本案装
置の縦断側面図、第３図は柱上作業状態を示す正
面図。
１……ケーブルヘツド仮止具、１１……断面コ
字形部、１２……断面略Ｕ字形部、２……ボルト
通し孔、４……ボルト、５……ナツト、Ａ……腕
金、Ｈ……ケーブルヘツド、Ｂ……ブラケツト、
Ｃ，Ｄ……ボルト通し孔、Ｗ……巻上げ機、Ｆ…
…吊上げ具。
FIG. 1 is a perspective view of a temporary fastener used in the cable head attachment device of the present invention and an armrest of a utility pole, FIG. 2 is a longitudinal side view of the device of the present invention, and FIG. 3 is a front view showing the state of work on the pole. DESCRIPTION OF SYMBOLS 1... Cable head temporary fastener, 11... U-shaped section, 12... U-shaped section, 2... Bolt through hole, 4... Bolt, 5... Nut, A... Bracelet, H ...Cable head, B...Bracket,
C, D...Bolt through hole, W...Hoisting machine, F...
...Lifting equipment.
Claims (1)
上面及び両側面に係合し、その断面コ字形部と一
体の断面略Ｕ字形部に、ケーブルヘツドの腕金に
対する取付け用ブラケツトを引掛け支持させ、仮
止具の断面コ字形部及び断面略Ｕ字形部・腕金・
ブラケツトの共通位置に開いている孔にボルトを
挿通し、ナツトで緊締固着した電柱の腕金に対す
るケーブルヘツド取付装置。 The C-shaped section of the cable head temporary fastener is engaged with the upper surface and both side surfaces of the cross arm, and the bracket for mounting the cable head on the arm is hooked onto the approximately U-shaped section that is integral with the U-shaped section of the arm. Support the temporary fastener's U-shaped cross section, approximately U-shaped cross section, armrest,
A device for attaching a cable head to a utility pole arm arm, which is secured by inserting a bolt into a hole opened at a common position in the bracket and tightening it with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539081U JPS6338669Y2 (en) | 1981-02-05 | 1981-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539081U JPS6338669Y2 (en) | 1981-02-05 | 1981-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57130515U JPS57130515U (en) | 1982-08-14 |
| JPS6338669Y2 true JPS6338669Y2 (en) | 1988-10-12 |
Family
ID=29813394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1539081U Expired JPS6338669Y2 (en) | 1981-02-05 | 1981-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338669Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4767077B2 (en) * | 2006-04-17 | 2011-09-07 | 中国電力株式会社 | Communication cable suspension arm and communication cable suspension method |
-
1981
- 1981-02-05 JP JP1539081U patent/JPS6338669Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57130515U (en) | 1982-08-14 |
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