JP2577203Y2 - Wire drawing drum device - Google Patents
Wire drawing drum deviceInfo
- Publication number
- JP2577203Y2 JP2577203Y2 JP1990053316U JP5331690U JP2577203Y2 JP 2577203 Y2 JP2577203 Y2 JP 2577203Y2 JP 1990053316 U JP1990053316 U JP 1990053316U JP 5331690 U JP5331690 U JP 5331690U JP 2577203 Y2 JP2577203 Y2 JP 2577203Y2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- cable
- extension
- wire drawing
- rope
- 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 - Lifetime
Links
Landscapes
- Electric Cable Installation (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、延線ロープを繰り出し巻き取る延線ドラム
の鍔板の外側面に延線ドラムの径より小さい径の張線ド
ラムを着脱自在に取り付け、かつ延線ドラムと同軸で回
転させる様にした延線ドラム装置に関するものである。[Detailed description of the invention] [Industrial application field] In the present invention, a tensioning drum having a diameter smaller than the diameter of the extension drum can be freely attached to and detached from the outer surface of the flange plate of the extension drum that draws and winds the extension rope. The present invention relates to a wire drawing drum device which is attached to a wire drum and is rotated coaxially with the wire drawing drum.
従来、ケーブルを電柱間に架線する延線作業は、第３
図に示した如く、例えば延線作業対象である電柱P1と電
柱P2の近くにケーブル作業車20と延線作業車30を駐車せ
しめ、電柱P2の近くに駐車した延線作業車30に架装した
延線ドラム31より電柱P1の近くに駐車したケーブル作業
車20に架装したケーブルドラム21に届くまで延線ロープ
32を繰り出し、該延線ロープ32の先端に架線すべきケー
ブル22を接続し、前記延線ロープ32を延線ドラム31に巻
き戻すことによりケーブル22を牽引して電柱P1と電柱P2
間に架線、即ち、ケーブル22を両電柱P1とP2の腕木間に
架線した後、両腕木とケーブル22の両端に張線器及びク
ランプ装置（図では省略）を配置し、前記張線器により
ケーブル22に一定の張力を付与して両腕木間にケーブル
22を引留めているのが実情である。Conventionally, wire-laying work to wire cables between telephone poles is the third
As shown in Figure, for example brought into a parking cable work vehicle 20 and Nobesen work vehicle 30 near the utility pole P 1 and utility pole P 2 is extended line work object, extension line work vehicle parked near a utility pole P 2 30 extended line rope to reach the cable drum 21, which was the bodywork to the cable work vehicle 20 parked in the vicinity of the utility pole P 1 than the extension line drum 31 which is the bodywork in
32 unwound, connect the cable 22 to be overhead wire to the tip of the extension line rope 32, by pulling the cable 22 by rewinding the rolled wire rope 32 extending line drum 31 utility pole P 1 and the utility pole P 2
Overhead line between, i.e., after the overhead lines between the cable 22 of both utility pole P 1 and P 2 bracket, arranged Korean condenser and clamping device at each end of both brackets and the cable 22 (not shown in the drawing), the Zhang line A constant tension is applied to the cable 22 by a vessel, and the cable is
It is the fact that 22 is retained.
ところで、従来の延線作業車30に架装されている延線
ドラム31は、同軸に複数の延線ドラム31が装着されてい
る場合でも、第４図に示した如く、延線ロープ32を巻回
する巻胴33の径が、全て同一に構成されているため、ケ
ーブルドラム21に届くまで繰り出した延線ロープ32をケ
ーブル22を牽引しつつ延線ドラム31に巻き戻した場合、
延線ロープ32の巻き戻しにより延線ドラム31の巻胴33に
巻き取られる延線ロープ32の位置はドラム中心から離れ
た大きい半径の円周上に位置するため延線ロープ32の巻
き戻しにより延線ドラム31の回転トルクは非常に弱くな
り、従って延線ロープ32を巻き戻す回転トルクのみによ
って両電柱P1及びP2間に架線するケーブル22に一定の張
力を付与して張設することは不可能である。そのため、
従来の延線作業では、前述した如く、延線ドラム31から
繰り出した延線ロープ32はケーブル22を牽引して両電柱
P1とP2の腕木間に架線するためだけに使用されており、
架線後のケーブル22に対する張線作業は、張線器により
行っていた。従って、延線作業が非常に煩雑であり、し
かも、長時間を要し、作業コストも高価である等種々の
問題を有していた。By the way, as shown in FIG. 4, even when a plurality of extension drums 31 are mounted coaxially, the extension rope 32 is mounted on the conventional extension work vehicle 30. Since the diameter of the winding drum 33 to be wound is all configured to be the same, when the extended rope 32 fed out until reaching the cable drum 21 is rewound to the extended drum 31 while pulling the cable 22,
The position of the extension rope 32 wound around the winding drum 33 of the extension drum 31 by rewinding the extension rope 32 is located on the circumference of a large radius away from the center of the drum. rotational torque of the extension line drum 31 is very weak, therefore be stretched by applying a constant tension to the cable 22 to the overhead line between extension lines rope 32 both utility pole P 1 only by the rotational torque unwinding and P 2 Is impossible. for that reason,
In the conventional wire drawing operation, as described above, the wire rope 32 drawn out from the wire drawing drum 31 pulls the cable 22 to pull the electric poles.
P 1 and P between two brackets have been used only for the overhead line in,
The work of stretching the cable 22 after the overhead wire was performed by a stretcher. Therefore, there are various problems such as that the wire drawing operation is very complicated, requires a long time, and is expensive.
本考案は、上記の問題点に鑑みてなされたものであ
り、その目的とするところは、延線ロープを繰り出し巻
き取る延線ドラムの鍔板の外側面に延線ドラムの回転軸
と同軸に回転軸が位置するように延線ドラムの径より小
さい径の張線ドラムを延線ドラムと一体に回転するよう
に着脱自在に取り付け、該張線ドラムに張線用ロープを
繰り出し巻き取り自在に巻回構成する。The present invention has been made in view of the above problems, and its purpose is to coaxially cooperate with the rotation axis of the wire drawing drum on the outer surface of the flange plate of the wire drawing drum for feeding and winding the wire rope. A wire-drawing drum having a diameter smaller than the diameter of the wire-drawing drum is detachably attached so that the rotation shaft is positioned so as to rotate integrally with the wire-drawing drum. Winding configuration.
本考案は、上記の様な構成を採用したので、延線ドラ
ムの巻き取り機能でケーブルを牽引して電柱間にケーブ
ルを架線することができ、しかも前記延線ドラムの側部
に着脱自在に装着した張線ドラムに巻回した張線ロープ
の巻き取りにより電柱間に架線したケーブルに一定の張
力を付与して張線処理をすることもできるからケーブル
の延線作業が非常に迅速、容易に行い得、しかも張線器
を用いる必要が無いので作業コストも安価となり、延線
作業を能率良く行うことができる。Since the present invention adopts the above-described configuration, the cable can be pulled between the utility poles by pulling the cable by the winding function of the extension drum, and can be detachably attached to the side of the extension drum. It is also possible to apply a certain tension to the cable that has been placed between telephone poles by winding the cable rope wound around the installed cable drum, and to perform the cable processing, making the cable extension work very quick and easy. In addition, since it is not necessary to use a cable stretching device, the operation cost is low, and the wire drawing operation can be performed efficiently.
以下、第１図及び第２図に基づいて本考案に係る延線
ドラム装置の一実施例を詳細に説明する。Hereinafter, an embodiment of the wire drawing drum device according to the present invention will be described in detail with reference to FIG. 1 and FIG.
図中、１は延線ドラム装置であり、該延線ドラム装置
１は、大きい径の巻胴２を有した延線ドラム３と、小さ
い径の巻胴４を有した張線ドラム５を同一回転軸６に挿
通し、かつ該張線ドラム５の一側の鍔板5aに突出して形
成した複数の係止ピン5bを、前記延線ドラム３の一側の
鍔板3aに設けた複数の嵌合穴3bに嵌合して張線ドラム５
と延線ドラム３とが一体に回転するように着脱自在に接
合され、延線ドラム３には延線ロープ７が巻回され、か
つ張線ドラム５には張線ロープ８が巻回されて構成され
ている。In the drawing, reference numeral 1 denotes a drawing drum device, which is the same as a drawing drum 3 having a winding drum 2 having a large diameter and a drawing drum 5 having a winding drum 4 having a small diameter. A plurality of locking pins 5b, which are inserted through the rotating shaft 6 and protrude from the flange plate 5a on one side of the tensioning drum 5, are provided on the flange plate 3a on one side of the extension drum 3. Fitting wire 3d into fitting hole 3b
And the extension drum 3 are detachably joined so as to rotate integrally, the extension rope 7 is wound around the extension drum 3, and the extension rope 8 is wound around the extension drum 5. It is configured.
同図中、９は回転軸６の端部に装着した回転ギヤ10の
回転を延線ドラム３に伝達す回転伝達アームである。In the figure, reference numeral 9 denotes a rotation transmission arm for transmitting the rotation of the rotation gear 10 mounted on the end of the rotation shaft 6 to the extension drum 3.
以下、上記の実施例に基づいて本考案に係る延線ドラ
ム装置の作用を説明する。Hereinafter, the operation of the wire drawing drum device according to the present invention will be described based on the above embodiment.
即ち、ケーブルを電柱間に架線する延線作業は、第１
図に示した如く、延線作業対象である電柱P1と電柱P2の
近くにケーブル作業車11と延線作業車12を駐車せしめ、
電柱P2の近くに駐車した延線作業車12に架装した延線ド
ラム装置１の延線ドラム３より、前記ケーブル作業車11
に架装したケーブルドラム13に到達するまで延線ロープ
７を繰り出し、その延線ロープ７の先端にケーブル14の
先端を接続し、延線ロープ７を延線ドラム３に巻き取る
ことによってケーブル14を電柱P1と電柱P2間に架線、即
ち、ケーブル14を両電柱P1とP2の腕木間に架線する。し
かして、ケーブル14の電柱P1側に引留クランプ（図では
省略）を装着して引留クランプの一端を電柱P1の腕木に
係止し、かつ電柱P2側に位置するケーブル14の端部に張
線ドラム５から繰り出した張線ロープ８の先端を接続し
た後、該ケーブル14の端部に結んだ延線ロープ７を外
し、延線ドラム装置１を作動させて張線ドラム５で張線
ロープ８を巻き取り、ケーブル14に所定の張力が付与さ
れると、ケーブル14の端部を引留クランプ（図では省
略）でクランプしてケーブル14を電柱P2側の腕木に装柱
して延線作業を終了する。In other words, the work of extending the cable between the telephone poles is the first
As shown in Figure, allowed parking cable work vehicle 11 and Nobesen work vehicle 12 near the utility pole P 1 and utility pole P 2 is extended line work object,
Than rolled wire drum extending line drum 3 of the device 1 bodywork the extended line work vehicle 12 parked near the utility pole P 2, the cable work vehicle 11
The extension rope 7 is paid out until it reaches the cable drum 13 mounted on the cable, the tip of the cable 14 is connected to the tip of the extension rope 7, and the extension rope 7 is wound around the extension drum 3. the overhead line between telephone poles P 1 and utility pole P 2, i.e., to the catenary cable 14 between the two utility poles P 1 and P 2 bracket. Thus, the end of the cable 14 (in the diagram omitted) anchor clamp utility pole P 1 side of the cable 14 locks the one end of the anchor clamp attached to the bracket of the electric pole P 1, and located on telephone poles P 2 side After connecting the tip of the extension rope 8 drawn out from the extension drum 5, the extension rope 7 connected to the end of the cable 14 is removed, and the extension drum device 1 is operated to tension the extension rope 5 with the extension drum 5. When the wire rope 8 is wound up and a predetermined tension is applied to the cable 14, the end of the cable 14 is clamped by a retaining clamp (omitted in the figure), and the cable 14 is mounted on the arm of the telephone pole P 2. Finish the extension work.
上記の如く、本考案に係る延線作業車12に架装された
延線ドラム装置１は、ケーブル作業車11からケーブル14
を引き出し、電柱P1とP2間に架線するための径の大きい
巻胴２の延線ドラム３と同軸にケーブル14の張線処理を
行うための径の小さい巻胴４の張線ドラム５を併設した
ので、延線ドラム３によりケーブル14を牽引して電柱P1
と電柱P2間へのケーブル14の架線作業の終了と、同時に
小さい径の巻胴４で構成した張線ドラム５から張線ロー
プ８を繰り出し、該張線ロープ８の先端に架線したケー
ブル14の一端を接続して張線ロープ８を張線ドラム５に
より巻き取ることによりケーブル14に対する張線処理を
行うものであるから、張線処理が非常に容易で、しかも
張線器を使用することなく張線ープ８の牽引で架線した
ケーブル14に対する張線処理を行うものであるから、張
線器の着脱作業も無く作業が安全で、しかも迅速に行え
る。As described above, the wire drawing drum device 1 mounted on the wire drawing work vehicle 12 according to the present invention,
The drawer, Zhang line drum utility pole P 1 and P 2 between a small diameter winding drum 4 for performing Zhang ray treatment of the cable 14 to the extension line drum 3 and coaxial diameters of greater winding drum 2 to the overhead line 5 , The cable 14 is pulled by the extension drum 3 and the telephone pole P 1
And end with the overhead line work cable 14 to between utility poles P 2, feeding the Korean rope 8 from Zhang line drum 5 which is constituted by the winding drum 4 of smaller diameter at the same time, the cable 14 is overhead line to the tip of該張line rope 8 The cable 14 is connected to one end of the cable and the cable 14 is wound by the cable drum 5 to perform the cable processing for the cable 14. Therefore, the cable processing is very easy, and a cable wrapper is used. In this case, since the cable 14 that has been wired by pulling the wire loop 8 is used, the work can be performed safely and promptly without the work of attaching and detaching the cable stretcher.
本考案は、以上詳細に説明した如く、延線ロープを繰
り出し巻き取る延線ドラムの鍔板の外側面に延線ドラム
の回転軸と同軸に回転軸が位置するように延線ドラムの
径より小さい径の張線ドラムを延線ドラムと一体に回転
するように着脱自在に取り付け、該張線ドラムに張線用
ロープを繰り出し巻き取り自在に巻回したことを特徴と
する延線ドラム装置。延線ドラムの巻き取り機能でケー
ブルを牽引して電柱間にケーブルを架線することがで
き、しかも前記延線ドラムの側部に着脱自在に装着した
張線ドラムに巻回した張線ロープの巻き取りにより電柱
間に架線したケーブルに一定の張力を付与して張線処理
をすることができるからケーブルの延線作業が非常に迅
速、容易に行い得、しかも張線器を用いる必要が無いの
でコスト的にも安価となり、延線作業を能率良く行うこ
とができる等種々の優れた効果を有する。As described in detail above, the present invention uses the diameter of the extension drum so that the rotation axis is positioned coaxially with the rotation axis of the extension drum on the outer surface of the flange plate of the extension drum that draws out and winds the extension rope. A wire drawing drum device, comprising: a wire drawing drum having a small diameter, which is detachably mounted so as to rotate integrally with the wire drawing drum, and a wire for wire drawing is drawn out and wound around the wire drawing drum. The winding function of the extension drum allows the cable to be pulled between the utility poles by pulling the cable, and the winding of the extension rope wound around the extension drum detachably mounted on the side of the extension drum. The cable can be stretched by applying a certain tension to the cable that has been installed between the telephone poles, so that the work of extending the cable can be performed very quickly and easily, and there is no need to use a cable stretcher. It has various excellent effects, such as being inexpensive and being able to efficiently perform the wire drawing work.
第１図は本考案に係る延線ドラム装置を架装した延線作
業車により実施する延線作業の一実施例を示す説明図、
第２図は本考案に係る延線ドラム装置の構成を示した正
面図、第３図は従来の延線作業車により実施する延線作
業の一実施例を示す説明図、第４図は従来の延線ドラム
装置の構成を示した正面図である。 １…延線ドラム装置、２…巻胴、３…延線ドラム、3a…
鍔板、3b…嵌合穴、４…巻胴、５…張線ドラム、5a…鍔
板、5b…係止ピン、６…回転軸、７…延線ロープ、８…
張線ロープ、９…回転伝達アーム、10…回転ギヤ、11…
ケーブル作業車、12…延線作業車、13…ケーブルドラ
ム、14…ケーブル。FIG. 1 is an explanatory view showing one embodiment of a wire drawing operation performed by a wire drawing work vehicle equipped with a wire drawing drum device according to the present invention,
FIG. 2 is a front view showing the configuration of the wire drawing drum device according to the present invention, FIG. 3 is an explanatory diagram showing an example of wire drawing work performed by a conventional wire drawing work vehicle, and FIG. FIG. 2 is a front view showing the configuration of the wire drawing drum device. DESCRIPTION OF SYMBOLS 1 ... Wire drawing drum device, 2 ... Winding cylinder, 3 ... Wire drawing drum, 3a ...
Flange plate, 3b: fitting hole, 4: winding drum, 5: tension drum, 5a: flange plate, 5b: locking pin, 6: rotating shaft, 7: extension rope, 8 ...
Cable rope, 9 ... rotation transmission arm, 10 ... rotation gear, 11 ...
Cable work vehicle, 12 ... wire drawing work vehicle, 13 ... cable drum, 14 ... cable.
Claims (1)
の鍔板の外側面に延線ドラムの回転軸と同軸に回転軸が
位置するように延線ドラムの径より小さい径の張線ドラ
ムを延線ドラムと一体に回転するように着脱自在に取り
付け、該張線ドラムに張線用ロープを繰り出し巻き取り
自在に巻回したことを特徴とする延線ドラム装置。An extension drum having a diameter smaller than the diameter of the extension drum so that the rotation axis is located coaxially with the rotation axis of the extension drum on the outer surface of the flange plate of the extension drum for feeding and winding the extension rope. Is attached detachably so as to rotate integrally with the wire drawing drum, and a wire rope for drawing out is wound around the wire drawing drum so as to be freely wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990053316U JP2577203Y2 (en) | 1990-05-22 | 1990-05-22 | Wire drawing drum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990053316U JP2577203Y2 (en) | 1990-05-22 | 1990-05-22 | Wire drawing drum device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414414U JPH0414414U (en) | 1992-02-05 |
| JP2577203Y2 true JP2577203Y2 (en) | 1998-07-23 |
Family
ID=31574398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990053316U Expired - Lifetime JP2577203Y2 (en) | 1990-05-22 | 1990-05-22 | Wire drawing drum device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2577203Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857662U (en) * | 1971-11-02 | 1973-07-23 | ||
| JPS5243992A (en) * | 1975-10-02 | 1977-04-06 | Yano Tokushu Jidosha:Kk | Winding operation car for electric construcion |
| JPS5820207A (en) * | 1981-07-31 | 1983-02-05 | Nippon Avco- Kk | Method and apparatus for membrane separation |
-
1990
- 1990-05-22 JP JP1990053316U patent/JP2577203Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414414U (en) | 1992-02-05 |
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