JPS5832435U - load detection device - Google Patents

load detection device

Info

Publication number
JPS5832435U
JPS5832435U JP12765081U JP12765081U JPS5832435U JP S5832435 U JPS5832435 U JP S5832435U JP 12765081 U JP12765081 U JP 12765081U JP 12765081 U JP12765081 U JP 12765081U JP S5832435 U JPS5832435 U JP S5832435U
Authority
JP
Japan
Prior art keywords
detection device
load
load detection
sheave
jib
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
JP12765081U
Other languages
Japanese (ja)
Inventor
石村　清
宇津　章一
Original Assignee
石川島播磨重工業株式会社
石川島建機株式会社
国際電子工業株式会社
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 石川島播磨重工業株式会社, 石川島建機株式会社, 国際電子工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP12765081U priority Critical patent/JPS5832435U/en
Publication of JPS5832435U publication Critical patent/JPS5832435U/en
Pending legal-status Critical Current

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  • 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) [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]

第１図は荷重検出装置の一例の説明図、第２図は第１図
のＡ矢視図、第３図は本考案に係る補正回路図である。 ４はシーブ、９はロープ、１０は荷重検出器、１１はポ
テンショメータ、１３は錘り、１５は割算器を示す。FIG. 1 is an explanatory diagram of an example of a load detection device, FIG. 2 is a view taken along arrow A in FIG. 1, and FIG. 3 is a correction circuit diagram according to the present invention. 4 is a sheave, 9 is a rope, 10 is a load detector, 11 is a potentiometer, 13 is a weight, and 15 is a divider.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 荷役用ロープを掛は回したシーブを偏心させて枢支し、
シーブに吊荷荷重によるモーメントが発生する様にする
と共に、該モーメントより荷重検出器を介し吊荷荷重を
検出し得る様にしたクレーンの荷重検出装置に於いて、
ジブの所要位置に設・□　けたポテンショメータに錘り
を取付け、ジブ角度に対応（−た抵抗値を得られる様に
すると共に該ポテンショメータに割算器を結合して、ジ
ブ角度に応じて変化する前記荷重検出器の出力信号を補
正する様構成したことを特徴とする荷重検出装置。The sheave on which the cargo handling rope is hooked and rotated is eccentrically supported,
In a crane load detection device that generates a moment due to a suspended load on a sheave and detects the suspended load from the moment through a load detector,
Attach a weight to the potentiometer set at the desired position on the jib so that it can obtain a resistance value that corresponds to the jib angle, and connect a divider to the potentiometer so that it changes according to the jib angle. A load detection device characterized in that it is configured to correct an output signal of the load detector.
JP12765081U 1981-08-28 1981-08-28 load detection device Pending JPS5832435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12765081U JPS5832435U (en) 1981-08-28 1981-08-28 load detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12765081U JPS5832435U (en) 1981-08-28 1981-08-28 load detection device

Publications (1)

Publication Number Publication Date
JPS5832435U true JPS5832435U (en) 1983-03-03

Family

ID=29921373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12765081U Pending JPS5832435U (en) 1981-08-28 1981-08-28 load detection device

Country Status (1)

Country Link
JP (1) JPS5832435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079674A (en) * 2009-09-16 2011-04-21 Liebherr-Werk Nenzing Gmbh System for determining load mass of load carried by hoist cable of crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079674A (en) * 2009-09-16 2011-04-21 Liebherr-Werk Nenzing Gmbh System for determining load mass of load carried by hoist cable of crane

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