JPS59182194A - Takeup device in cable crane - Google Patents

Takeup device in cable crane

Info

Publication number
JPS59182194A
JPS59182194A JP5238283A JP5238283A JPS59182194A JP S59182194 A JPS59182194 A JP S59182194A JP 5238283 A JP5238283 A JP 5238283A JP 5238283 A JP5238283 A JP 5238283A JP S59182194 A JPS59182194 A JP S59182194A
Authority
JP
Japan
Prior art keywords
take
rope
cable
cable crane
trolley
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
Application number
JP5238283A
Other languages
Japanese (ja)
Other versions
JPS6332713B2 (en
Inventor
勝次 亦野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5238283A priority Critical patent/JPS59182194A/en
Publication of JPS59182194A publication Critical patent/JPS59182194A/en
Publication of JPS6332713B2 publication Critical patent/JPS6332713B2/ja
Granted legal-status Critical Current

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Landscapes

  • Jib Cranes (AREA)
  • Electric Cable Installation (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

【発明の詳細な説明】 〔発明の利用分野〕 本発明は、ケーブルクレーンのテークアツプ装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a take-up device for a cable crane.

〔発明の背景〕[Background of the invention]

従来のケーブルクレーンのテークアツプ装置は、トロリ
ーな支えている主索）こおいて、ケーブルフレ・−ンを
稼動させているうちに主索の伸び等によりたるみが発生
する。In the conventional cable crane take-up device, the main rope is supported by a trolley, and while the cable frame is in operation, slack occurs due to elongation of the main rope.

そ二で、第２図に示すテークアツプ装置、８で主索１を
引張ってたるみを無（している。Then, the main rope 1 is pulled by the take-up device 8 shown in Fig. 2 to eliminate slack.

第３図は従来のテークアツプ装置Ｊを示し、一端はクロ
スビーム１０．アイボルト１１で主索１に連結され、他
端はハンガー１７．トラニオン加で走行装置部を有する
移動基５に連結されている。従来においては、ケーブル
クレーン稼動中は主索１の張力なハンガー１８１こ設け
たシーブ１２〜１５にテークアツプロープ１６を掛は渡
して移動塔部へ伝える働きをしているものである。また
、テークアツプローフ１６は、ピン２１に巻き付けてロ
ープクリップｎでクランプすることにより、チークアッ
プロープ６ せには張力が加わらない状態でテークアツプウィンチ冴
へ継いでいる。そして、主索ｌが伸びてたるみが生じた
場合は、ロープクリップｎを取除きテークアツプロープ
１６をピン２１瞥こ巻き付けず直接テークアツプシーブ
久を介してテークアツプウィン２１１こ廻すとロープの
ふ（らみでシーブ等に干渉してクリップすることが困難
であるという欠点があった０ 〔発明の目的〕 本発明の目的は、従来のテークアツプ装置にメツセンジ
ャーロープを設けることによりテークアツプロープの据
付けを容易蚤こし、テークアツプ装置の信頼性を高める
ことにある。FIG. 3 shows a conventional take-up device J, one end of which has a cross beam 10. It is connected to the main rope 1 with an eye bolt 11, and the other end is connected to a hanger 17. It is connected to a transfer base 5 having a traveling device part by a trunnion. Conventionally, when the cable crane is in operation, the take-up rope 16 is passed over the sheaves 12 to 15 provided with the tension hanger 181 of the main rope 1 to transmit the tension to the movable tower section. Further, the take-up rope 16 is wound around the pin 21 and clamped with a rope clip n, so that the cheek-up rope 6 is connected to the take-up winch with no tension applied thereto. If the main rope l is stretched and slack occurs, remove the rope clip n and pass the take-up rope 16 directly through the take-up sheave to the take-up win 211 without wrapping it around the pin 21. (Therefore, there was a drawback that it was difficult to clip the sheave etc. by interfering with it. [Object of the Invention] The object of the present invention is to provide a take-up rope by providing a messenger rope in a conventional take-up device. The purpose is to make installation easier and to improve the reliability of the take-up device.

〔発明の概要〕[Summary of the invention]

本発明は、テークアツプロープを張る際は、テークアツ
プロープをメツセンジャーロープを使用して鉄塔に取付
けたものである。In the present invention, when the take-up rope is stretched, the take-up rope is attached to the steel tower using a messenger rope.

〔発明の実施例〕[Embodiments of the invention]

以下、本発明の一実施例を図により説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

本発明は、＄１図に示すように相対する鉄塔である固定
塔凹と移動塔部との間に鋼索を張り、これにトロリー２
によりパケットを吊して荷役を行なうケーブルクレーン
蚤こ適用するものである。In the present invention, as shown in Figure 1, a steel cable is stretched between a fixed tower recess and a movable tower part, which are opposite steel towers, and a trolley 2 is connected to the steel cable.
This method is applied to cable cranes that carry out cargo handling by suspending packets.

第２図１こ示すテークアツプ装置旦は、固定基（資）と
移動基δ間に張ってトロＩＪ−２を支えるロープすなわ
ち主索１の伸びやたるみを調整する装置であり、主索１
に加わる張力をこの装置を介して移動塔部へ伝えている
。The take-up device shown in FIG. 2 is a device that adjusts the elongation and slack of the rope, that is, the main rope 1, which is stretched between the fixed base and the moving base δ and supports the Toro IJ-2.
The tension applied to the tower is transmitted to the moving tower section through this device.

第４図および第６図により本発明のテーファ・ツブ装置
を説明する。まず、ケーブルクレーン稼動中の通常時は
、従来のピン２１部でのクリップを止め、メツセンジャ
ーロープ加で図に示すよう完全ｌこロックして移動基５
にアイプレートｎおよびピン列で固定する。これにより
、テークアツプロープ１６は張力が全鳴動わらない状態
でテークアツプウィンチ冴へ巻き付けることができる。The taper tube device of the present invention will be explained with reference to FIGS. 4 and 6. First, during normal operation of the cable crane, the clip at the conventional pin 21 is stopped, and the moving base is completely locked as shown in the figure by applying the Metsenger rope.
Fix it with an eye plate n and a row of pins. Thereby, the take-up rope 16 can be wound around the take-up winch in a state where the tension does not change completely.

こよりテークアツプ１６を巻いてゆき、テークアツプロ
ープ１６ハ張力が加わり始めたらロープクリップｎを除
きメツセンジャーロープ四を取外して主索調整を行なう
。The take-up rope 16 is wound around the rope, and when tension begins to be applied to the take-up rope 16, the rope clip n is removed, the messenger rope 4 is removed, and the main rope is adjusted.

〔発明の効果〕〔Effect of the invention〕

本発明によれば、テークアツプ装置の据付は作業が容易
になり、かつ、テークアツプロープＹ５ｔ５全にロック
できることによりケーブルクレーンの安全性も向上でき
る効果がある。According to the present invention, the installation of the take-up device becomes easier, and the safety of the cable crane can also be improved because the take-up rope Y5t5 can be completely locked.

°　３　゛°　3゛

【図面の簡単な説明】[Brief explanation of drawings]

第１図はケーブルクレーンの概略全体図、第２図はテー
クアツプ装置の斜視図、第３図は主索のたるみ対策とし
ての従来のテークアツプ装置の側面図、第４図は本発明
のテークアツプ装置の側面図、第５図はロープ配置説明
用の模式図、第６図は本発明の詳細な説明図である。 １・・・・・・主索、２・・・・・・　トロリー、３・
・・・・・横行ドラム、４・・・・・・横行ロープ、５
・・・・・・巻上ロープ、６・・・巻上ドラム、７・・
・・・・キャリヤ、８・・・・・・テークアツプ装置、
９・・・・・・フック、１２．　１３．１４．　１５・
・・・・・シーブ、１６・・・・・・テークアツプロー
プ、１８・・・・・・ハンガー、２１．２８・・・・・
・ピン、ｎ・・・・・・ロープクリップ、乙・・・・・
・テークアツプシーブ、勢・・・・・・テークアツプウ
ィン・　４ ．１図Fig. 1 is a schematic overall view of a cable crane, Fig. 2 is a perspective view of a take-up device, Fig. 3 is a side view of a conventional take-up device as a measure against slack in the main rope, and Fig. 4 is a view of the take-up device of the present invention. A side view, FIG. 5 is a schematic diagram for explaining the rope arrangement, and FIG. 6 is a detailed diagram for explaining the present invention. 1... Main rope, 2... Trolley, 3.
...Transverse drum, 4...Transverse rope, 5
...Hoisting rope, 6...Hoisting drum, 7...
...Carrier, 8...Take-up device,
9... Hook, 12. 13.14. 15・
... Sheave, 16 ... Take-up rope, 18 ... Hanger, 21.28 ...
・Pin, n...Rope clip, Otsu...
・Take up seek, force...take up win・4. Figure 1

Claims (1)

【特許請求の範囲】[Claims] １、　鉄塔の間に鋼索を張り、これにトロリーを懸垂し
て移動させ、このトロリーにパケットヲ吊して荷役を行
うケーブルクレーンにおいて、トロリーを支える主索を
調整するテークアツプ装置に一端を鉄塔に取付けたメツ
センジャーロープを設けたことを特徴とするケーブルク
レーンｉこおけるテークアツプ装置。1. In a cable crane that carries out cargo handling by stretching a steel cable between steel towers and suspending a trolley from the cable, and then lifting packets onto the trolley, one end is attached to the steel tower to a take-up device that adjusts the main cable that supports the trolley. A take-up device for a cable crane i, characterized in that it is equipped with a metsenger rope.
JP5238283A 1983-03-30 1983-03-30 Takeup device in cable crane Granted JPS59182194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5238283A JPS59182194A (en) 1983-03-30 1983-03-30 Takeup device in cable crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5238283A JPS59182194A (en) 1983-03-30 1983-03-30 Takeup device in cable crane

Publications (2)

Publication Number Publication Date
JPS59182194A true JPS59182194A (en) 1984-10-16
JPS6332713B2 JPS6332713B2 (en) 1988-07-01

Family

ID=12913249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5238283A Granted JPS59182194A (en) 1983-03-30 1983-03-30 Takeup device in cable crane

Country Status (1)

Country Link
JP (1) JPS59182194A (en)

Also Published As

Publication number Publication date
JPS6332713B2 (en) 1988-07-01

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