JPS5835451U - Crane stability limit warning device - Google Patents

Crane stability limit warning device

Info

Publication number
JPS5835451U
JPS5835451U JP13113481U JP13113481U JPS5835451U JP S5835451 U JPS5835451 U JP S5835451U JP 13113481 U JP13113481 U JP 13113481U JP 13113481 U JP13113481 U JP 13113481U JP S5835451 U JPS5835451 U JP S5835451U
Authority
JP
Japan
Prior art keywords
crane
rope
warning device
link
stability limit
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
JP13113481U
Other languages
Japanese (ja)
Other versions
JPS6335879Y2 (en
Inventor
多寿美 植本
Original Assignee
株式会社多田野鉄工所
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 株式会社多田野鉄工所 filed Critical 株式会社多田野鉄工所
Priority to JP13113481U priority Critical patent/JPS5835451U/en
Publication of JPS5835451U publication Critical patent/JPS5835451U/en
Application granted granted Critical
Publication of JPS6335879Y2 publication Critical patent/JPS6335879Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Jib 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) [Abstract] 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]

第１図は本考案第１実施例の構造図、第２図は同第１実
施例の作用説明図、第３図は第２実施例　　゛の作用説
明図、第４図は第２実施例の構造図である。Fig. 1 is a structural diagram of the first embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of the first embodiment, Fig. 3 is an explanatory diagram of the operation of the second embodiment, and Fig. 4 is an explanatory diagram of the operation of the second embodiment. FIG.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）重錘を連結したロープまたは偏心重心を有する上
下に揺動自在のリンクを備え、前記ロープに張力が作用
するか又は前記リンクが揺動する作用状態になったとき
スイッチが作動するようにした警報装置をクレーン装置
の適所に取付け、該クレーン装置の荷役条件が安全限界
に達して所定の傾斜を生じたとき前記作用状態が生起す
るようにしたことを特徴とするクレーン装置の安定限界
警報装置。(1) A rope connected to a weight or a link having an eccentric center of gravity that can swing vertically is provided, and a switch is activated when tension is applied to the rope or when the link is in a swinging state. A stability limit of a crane device, characterized in that a warning device is attached to a suitable position of the crane device, and the operating state occurs when the cargo handling conditions of the crane device reach a safety limit and a predetermined inclination occurs. Alarm device. （２）ロープに重錘を連結してなる警報装置をアウトリ
ガ装置のジヤツキシリンダのロンドに取付けてなるもの
であって、クレーン設置面に載置した重錘がクレーン装
置が安全限界に達して所定の傾斜を生じたときクレーン
設置面より吊り上げられてロープに張力が作用するよう
予め前記ロープの長さを設定しであることを特徴とする
実用新案登録請求の範囲第１項のクレーン装置の安定限
界警報装置。(2) A warning device consisting of a weight connected to a rope is attached to the rond of the jack cylinder of the outrigger device, and the weight placed on the crane installation surface indicates that the crane device has reached its safety limit. The crane device according to claim 1 of claim 1, wherein the length of the rope is set in advance so that when a predetermined inclination occurs, the rope is lifted from the crane installation surface and tension is applied to the rope. Stability limit warning device. （３）偏心重心を有する上下に揺動自在のリンクを備え
る警報装置をアウトリガ装置に取付けてなるものであっ
て、前記リンクの重心側をクレーン設置面に接するよう
にして設定すると共にクレーン装置が安全限界に達して
所定の傾斜を生じたとき揺動するようにしであることを
特徴とする実用新案登録請求の範囲第１項のクレーン装
置の安定限界警報装置。(3) An alarm device equipped with a vertically swingable link having an eccentric center of gravity is attached to an outrigger device, and the center of gravity side of the link is set in contact with the crane installation surface, and the crane device is A stability limit warning device for a crane device according to claim 1, characterized in that the device is configured to swing when a safety limit is reached and a predetermined inclination occurs.
JP13113481U 1981-09-02 1981-09-02 Crane stability limit warning device Granted JPS5835451U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13113481U JPS5835451U (en) 1981-09-02 1981-09-02 Crane stability limit warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13113481U JPS5835451U (en) 1981-09-02 1981-09-02 Crane stability limit warning device

Publications (2)

Publication Number Publication Date
JPS5835451U true JPS5835451U (en) 1983-03-08
JPS6335879Y2 JPS6335879Y2 (en) 1988-09-22

Family

ID=29924728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13113481U Granted JPS5835451U (en) 1981-09-02 1981-09-02 Crane stability limit warning device

Country Status (1)

Country Link
JP (1) JPS5835451U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196117A (en) * 1986-02-21 1987-08-29 Mitsubishi Metal Corp Extruder die for manufacturing pellet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119695A (en) * 1979-03-07 1980-09-13 Unic Corp Crane overload preventor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119695A (en) * 1979-03-07 1980-09-13 Unic Corp Crane overload preventor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196117A (en) * 1986-02-21 1987-08-29 Mitsubishi Metal Corp Extruder die for manufacturing pellet

Also Published As

Publication number Publication date
JPS6335879Y2 (en) 1988-09-22

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