JPH0224088B2 - - Google Patents
Info
- Publication number
- JPH0224088B2 JPH0224088B2 JP21245485A JP21245485A JPH0224088B2 JP H0224088 B2 JPH0224088 B2 JP H0224088B2 JP 21245485 A JP21245485 A JP 21245485A JP 21245485 A JP21245485 A JP 21245485A JP H0224088 B2 JPH0224088 B2 JP H0224088B2
- Authority
- JP
- Japan
- Prior art keywords
- guide roller
- sheave
- power supply
- cable
- supply cable
- 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
- 238000004804 winding Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/36—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
- B65H75/362—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container
- B65H75/364—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container the stored material being coiled
Landscapes
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は吊具用給電ケーブルの巻取装置に関す
るもので、例えば、吊具に給電を必要とするため
トロリー上から吊具まで給電ケーブルを吊り下げ
ているコンテナクレーン等に好適なものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a winding device for a power supply cable for a hanging device. This is suitable for lowering container cranes, etc.
従来の給電ケーブルの巻取装置を第１図により
説明する。
A conventional power supply cable winding device will be explained with reference to FIG.
コンテナクレーンの吊具として取付けられてい
るスプレツダ２へのジヨイントボツクス６を経由
した給電ケーブル５は、一般的にスプレツダ２の
上に取付けられている吊りビーム１のケーブルバ
スケツト３に入る構造となつている。４は吊ビー
ム１を巻上げるためのシーブであり、巻上用のロ
ープをかけている。 The power supply cable 5 that passes through the joint box 6 to the spreader 2, which is installed as a hanging device for a container crane, is generally structured to enter the cable basket 3 of the hanging beam 1 that is installed above the spreader 2. ing. 4 is a sheave for hoisting the hanging beam 1, and a hoisting rope is hung thereon.
このものでは、吊ビーム１が上昇すると、給電
ケーブル５は自重によつてケーブルバスケツト３
内に入るものである。 In this case, when the suspension beam 1 rises, the power supply cable 5 is pulled into the cable basket 3 by its own weight.
It is something that goes inside.
このため、強風時の巻上げにおいても確実に給
電ケーブル５がケーブルバスケツト３に入るよう
にするために、ケーブルバスケツト３の高さを高
くしている。 For this reason, the height of the cable basket 3 is made high in order to ensure that the power supply cable 5 can enter the cable basket 3 even when it is hoisted in strong winds.
しかし、このケーブルバスケツト３を高くする
ことは、巻上げリフトが決つているためクレーン
全体を高く作らなければならず、大変不経済であ
る。 However, increasing the height of the cable basket 3 is extremely uneconomical since the entire crane must be made higher because the hoisting lift is determined.
本考案は、給電ケーブルを吊具の巻上げに追随
して確実にケーブルバスケツトに納めることと合
わせてケーブルバスケツトの高さを低くすること
を目的としたものである。
The object of the present invention is to reliably store the power supply cable in the cable basket following the hoisting of the hoist, and to reduce the height of the cable basket.
本発明は、ケーブルバスケツトの上部に給電ケ
ーブルを案内する一対のガイドローラーを設け、
該ガイドローラーを巻上用のシーブの回転に連動
させたものである。
The present invention provides a pair of guide rollers for guiding the power supply cable at the top of the cable basket,
The guide roller is linked to the rotation of the sheave for hoisting.
〔発明の実施例〕
以下、本発明を第２図、第３図に示す一実施例
により説明する。[Embodiment of the Invention] The present invention will be described below with reference to an embodiment shown in FIGS. 2 and 3.
高さを低くしたケーブルバスケツト３の上にガ
イドローラー７，８，９を格子状に４本置き、下
部の従動、駆動ガイドローラー８，９の２本の間
に給電ケーブル５をはさみ、駆動ガイドローラー
９の軸にピニオン１０を取付ける。 Four guide rollers 7, 8, and 9 are placed in a lattice pattern on top of the cable basket 3 whose height has been lowered, and the power supply cable 5 is sandwiched between the lower driven and drive guide rollers 8 and 9, and the drive guide Attach the pinion 10 to the shaft of the roller 9.
一方、シーブ４にシヤフト１３を取付けてシー
ブ４とシヤフト１３が一体で回るようにし、シヤ
フト１３の一端にギヤー１１を取付け上記ピニオ
ン１０とかみ合わせる。１２はシヤフト軸受、１
４はシーブ軸受である。 On the other hand, a shaft 13 is attached to the sheave 4 so that the sheave 4 and the shaft 13 rotate together, and a gear 11 is attached to one end of the shaft 13 and engages with the pinion 10. 12 is a shaft bearing, 1
4 is a sheave bearing.
これによつて、吊りビーム１を上下させるとシ
ーブ４の回転につれて駆動ガイドローラー９が回
転し、給電ケーブル５を巻取つたり巻出したりす
る。 As a result, when the suspension beam 1 is moved up and down, the drive guide roller 9 rotates as the sheave 4 rotates, and the power supply cable 5 is wound up and unwound.
ピニオン１０とギヤー１１のギヤー比は、給電
ケーブル５がたるまないようにするために、巻上
速度より少し速くガイドローラー８，９が巻取る
ように決める。 The gear ratio between the pinion 10 and the gear 11 is determined so that the guide rollers 8 and 9 wind up the cable at a slightly higher speed than the winding speed in order to prevent the power supply cable 5 from slackening.
シヤフト１３を連結したシーブ４の回転方向と
駆動ガイドローラー９の回転方向との関係につい
て説明する。吊りビーム１を上昇又は下降させる
場合は周知のように巻上用のロープ（図示せず）
をシーブ４に対して移動させる。これによつてシ
ーブ４は回転する。吊りビーム１の上昇の際はシ
ーブ４の回転によつて、給電ケーブル５をケーブ
ルバスケツト３内に案内する方向に駆動ガイドロ
ーラー９を回転させる必要がある。このため、シ
ーブ４と駆動ガイドローラー９との間に、この実
施例ではピニオン１０とギヤ１１を配置してい
る。 The relationship between the rotational direction of the sheave 4 connected to the shaft 13 and the rotational direction of the drive guide roller 9 will be explained. When raising or lowering the hanging beam 1, a hoisting rope (not shown) is used as is well known.
is moved relative to sheave 4. This causes the sheave 4 to rotate. When the suspension beam 1 is raised, it is necessary to rotate the drive guide roller 9 in the direction of guiding the power supply cable 5 into the cable basket 3 by rotating the sheave 4. For this reason, a pinion 10 and a gear 11 are arranged between the sheave 4 and the drive guide roller 9 in this embodiment.
上記実施例によれば、ケーブルバスケツトの高
さを低くでき、クレーンの巻上げに追随して確実
に給電ケーブルを巻取り収納することができる。 According to the above embodiment, the height of the cable basket can be reduced, and the power supply cable can be reliably wound and stored following the hoisting of the crane.
以上述べたように、本発明は吊具に取付けられ
ている巻上げ用のシーブの回転を利用して給電ケ
ーブルを強制的に巻取るようにしたものであるか
ら、ケーブルバスケツトの高さを低くでき、ま
た、確実にケーブルバスケツトに入れることがで
きる。
As described above, the present invention forcibly winds up the power supply cable by utilizing the rotation of the hoisting sheave attached to the hoist, so the height of the cable basket can be reduced. , it can also be safely placed in the cable basket.
併せて、給電ケーブルの巻取りに別の駆動源を
必要とせず、構造的に簡単であり重量増加も少な
くて済むものである。 In addition, a separate drive source is not required for winding up the power supply cable, and the structure is simple and the weight increase is small.
第１図は従来の巻取装置の正面図、第２図は本
発明による巻取装置の正面図、第３図は本発明の
詳細平面図である。
１……吊りビーム、２……スプレツダ、３……
ケーブルバスケツト、４……シーブ、５……給電
ケーブル、６……ジヨイントボツクス、７……上
部ガイドローラー、８……従動ガイドローラー、
９……駆動ガイドローラー、１０……ピニオン、
１１……ギヤー、１２……シヤフト軸受、１３…
…シヤフト、１４……シーブ軸受。
FIG. 1 is a front view of a conventional winding device, FIG. 2 is a front view of a winding device according to the present invention, and FIG. 3 is a detailed plan view of the present invention. 1... hanging beam, 2... spretsda, 3...
Cable basket, 4... Sheave, 5... Power supply cable, 6... Joint box, 7... Upper guide roller, 8... Driven guide roller,
9... Drive guide roller, 10... Pinion,
11... Gear, 12... Shaft bearing, 13...
...shaft, 14...sheave bearing.
Claims (1)
イドローラーを取付け、該駆動ガイドローラーを
巻上用のシーブの回転に連動するように設け、該
駆動ガイドローラーの水平方向に対向して従動ガ
イドローラーを設け、駆動ガイドローラーと従動
ガイドローラーとの間に給電ケーブルを通してお
り、前記駆動ガイドローラーと前記巻上用のシー
ブとの間の回転の連動は、前記吊具の上昇時の前
記巻上用のシーブの回転によつて前記駆動ガイド
ローラーが前記給電ケーブルを前記ケーブルバス
ケツト側に案内する方向に回転するように設けて
いることを特徴とする吊具用給電ケーブルの巻取
装置。1. A drive guide roller is attached to the upper part of the cable basket on the lifting device, and the drive guide roller is provided so as to be interlocked with the rotation of the sheave for hoisting, and a driven guide roller is installed horizontally opposite the drive guide roller. A power supply cable is provided between the driving guide roller and the driven guide roller, and the interlocking rotation between the driving guide roller and the hoisting sheave is controlled by the hoisting sheave when the lifting tool is raised. A winding device for a power supply cable for a hanging device, characterized in that the drive guide roller is provided so as to rotate in a direction in which the power supply cable is guided toward the cable basket by rotation of the sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60212454A JPS6188712A (en) | 1985-09-27 | 1985-09-27 | Winder for feeder cable for hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60212454A JPS6188712A (en) | 1985-09-27 | 1985-09-27 | Winder for feeder cable for hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188712A JPS6188712A (en) | 1986-05-07 |
| JPH0224088B2 true JPH0224088B2 (en) | 1990-05-28 |
Family
ID=16622888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60212454A Granted JPS6188712A (en) | 1985-09-27 | 1985-09-27 | Winder for feeder cable for hanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188712A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0637264U (en) * | 1992-10-23 | 1994-05-17 | 村田機械株式会社 | Overhead traveling vehicle |
-
1985
- 1985-09-27 JP JP60212454A patent/JPS6188712A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6188712A (en) | 1986-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210480659U (en) | Crane convenient to adjust | |
| CN219341421U (en) | Substation equipment lifts by crane fastening component | |
| JPH0224088B2 (en) | ||
| CN217867645U (en) | Steel box girder overhead hoist | |
| CN214935546U (en) | Hoisting trolley for unit curtain wall | |
| CN217996546U (en) | Anti-swing crane | |
| CN218507351U (en) | Hoisting mechanism for freight container | |
| CN215479320U (en) | High material hoisting device for construction of security | |
| CN217377123U (en) | Rotating crane for hydropower station | |
| CN220149071U (en) | Building material lifting device | |
| JP2504541Y2 (en) | Movable hanging jig device | |
| CN219259421U (en) | Winding engine | |
| CN211393599U (en) | Tower crane anti-swing control device for building engineering | |
| CN220866943U (en) | Crane with anti-swing device | |
| CN220907013U (en) | Double-safety electric hoist | |
| CN214879726U (en) | Crane | |
| JPH0124077Y2 (en) | ||
| JP2001072378A (en) | Cable storing device | |
| JPH07203626A (en) | Cable storage device | |
| CN215570125U (en) | Intelligent high-pole lamp | |
| KR100600981B1 (en) | Hoist apparatus for refueling machine having double safety device | |
| JPS6011023Y2 (en) | Climbing derrick for power transmission tower assembly | |
| JPH0319518Y2 (en) | ||
| JPH03223080A (en) | Drum type hoist | |
| JP2563996Y2 (en) | Tension control device |