JPS5964886U - Crane with tongs equipped with landing control device - Google Patents

Crane with tongs equipped with landing control device

Info

Publication number
JPS5964886U
JPS5964886U JP16107782U JP16107782U JPS5964886U JP S5964886 U JPS5964886 U JP S5964886U JP 16107782 U JP16107782 U JP 16107782U JP 16107782 U JP16107782 U JP 16107782U JP S5964886 U JPS5964886 U JP S5964886U
Authority
JP
Japan
Prior art keywords
support member
crane
tongs
control device
limit switch
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.)
Pending
Application number
JP16107782U
Other languages
Japanese (ja)
Inventor
佐々木　脩
岡　恂
勝美 庄福
宗像　智次
洋一 安部
守彦 久保田
Original Assignee
住友重機械工業株式会社
新日本製鐵株式会社
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 住友重機械工業株式会社, 新日本製鐵株式会社 filed Critical 住友重機械工業株式会社
Priority to JP16107782U priority Critical patent/JPS5964886U/en
Publication of JPS5964886U publication Critical patent/JPS5964886U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (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

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

図面は本考案の実施例を示すもので、第１図は概略正面
図、第２図は側面図、第３図は第１図のＡ部詳細図、第
４図は第３図の側断面図である。 １・・・走行うレーンガーダ、２・・・トロリー、３・
・・巻上ドラム、４・・・駆動装置、５・・・巻上ロー
ブ、６゜７．８・・・シーブ、９・・・電動トング、１
０・・・ブラケット、１１・・・補助昇降機構、１２・
・・シーブ支持部材、１３・・・ばね、１４．１４’、
１５・・・リミットスイッチ、１６・・・シフター、Ｓ
・・・搬送物。The drawings show an embodiment of the present invention; Fig. 1 is a schematic front view, Fig. 2 is a side view, Fig. 3 is a detailed view of section A in Fig. 1, and Fig. 4 is a side cross-section of Fig. 3. It is a diagram. 1... Lane girder running, 2... Trolley, 3...
...Hoisting drum, 4...Drive device, 5...Hoisting lobe, 6°7.8...Sheave, 9...Electric tongs, 1
0...Bracket, 11...Auxiliary lifting mechanism, 12.
... Sheave support member, 13... Spring, 14.14',
15...Limit switch, 16...Shifter, S
...Conveyed items.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巻上ドラムに両端部を元付けした２条の巻上ロープに吊
持される２点吊りの電動トングを具備するトング付クレ
ーンにおいて、夫々の巻上ロープ垂下端中間を案内支持
するシーブを、シーブ支持部材と該シーブ支持部材に内
蔵したばねとを載置した補助昇降機構を介してトロリー
上に上下調整可能に支承し、前記シーブ支持部材の側方
には着床検出用リミットスイッチと、トング開動用のリ
ミットスイッチとを饅け、シーブ支持部材には前記リミ
ットスイッチを作動せしめるシフターを設けたことを特
徴とする着床制御装置をそなえたトング付クレーン。In a tong-equipped crane equipped with two-point electric tongs suspended from two hoisting ropes with both ends attached to the hoisting drum, a sheave that guides and supports the middle of the hanging end of each hoisting rope is installed. A sheave support member and a spring built into the sheave support member are supported on the trolley in a vertically adjustable manner via an auxiliary elevating mechanism, and a limit switch for landing detection is provided on the side of the sheave support member; A crane with tongs equipped with a landing control device, characterized in that a limit switch for opening the tongs is provided, and a shifter for activating the limit switch is provided on a sheave support member.
JP16107782U 1982-10-26 1982-10-26 Crane with tongs equipped with landing control device Pending JPS5964886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16107782U JPS5964886U (en) 1982-10-26 1982-10-26 Crane with tongs equipped with landing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16107782U JPS5964886U (en) 1982-10-26 1982-10-26 Crane with tongs equipped with landing control device

Publications (1)

Publication Number Publication Date
JPS5964886U true JPS5964886U (en) 1984-04-28

Family

ID=30354106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16107782U Pending JPS5964886U (en) 1982-10-26 1982-10-26 Crane with tongs equipped with landing control device

Country Status (1)

Country Link
JP (1) JPS5964886U (en)

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