JPH01176680U - - Google Patents

Info

Publication number
JPH01176680U
JPH01176680U JP7339388U JP7339388U JPH01176680U JP H01176680 U JPH01176680 U JP H01176680U JP 7339388 U JP7339388 U JP 7339388U JP 7339388 U JP7339388 U JP 7339388U JP H01176680 U JPH01176680 U JP H01176680U
Authority
JP
Japan
Prior art keywords
light beam
swing angle
outputs
hanging
detection
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
JP7339388U
Other languages
English (en)
Other versions
JPH0712889Y2 (ja
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 filed Critical
Priority to JP7339388U priority Critical patent/JPH0712889Y2/ja
Publication of JPH01176680U publication Critical patent/JPH01176680U/ja
Application granted granted Critical
Publication of JPH0712889Y2 publication Critical patent/JPH0712889Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Control And Safety Of Cranes (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る吊り荷振れ角検出装置の
一実施例を示した側面図、第２図はその詳細を示
した構成図、第３図はその作用を説明するための
ブロツク図である。 図中、２は光走査手段、３は位置検出手段、５
は変換器である。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ コンテナクレーン等のトロリから所定の範囲
    に走査する光ビームを発光する光走査手段と、上
    記光ビームを受光して吊荷装置の位置情報を出力
    する位置検出手段と、該位置検出手段による位置
    情報を振れ角度に変換する変換器とを備えたこと
    を特徴とする吊り荷振れ角検出装置。 ２ 上記位置検出手段が、上記吊荷装置に設けら
    れ上記光ビームを受光したときに検知信号を出力
    する光検知器と、上記光ビームを分光する分光器
    と、該分光器近傍に設けられその分光を座標板上
    に受けてその座標信号を出力する半導体位置検出
    器とを有した請求項１記載の吊り荷振れ角検出装
    置。 ３ 上記光走査手段が、レーザ光を放出する光源
    を有した請求項１又は２に記載の吊り荷振れ角検
    出装置。 ４ 上記半導体位置検出器が、二次元座標を表示
    する座標板を有した請求項２又は３に記載の吊り
    荷振れ角検出装置。
JP7339388U 1988-06-03 1988-06-03 吊り荷振れ角検出装置 Expired - Lifetime JPH0712889Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7339388U JPH0712889Y2 (ja) 1988-06-03 1988-06-03 吊り荷振れ角検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7339388U JPH0712889Y2 (ja) 1988-06-03 1988-06-03 吊り荷振れ角検出装置

Publications (2)

Publication Number Publication Date
JPH01176680U true JPH01176680U (ja) 1989-12-15
JPH0712889Y2 JPH0712889Y2 (ja) 1995-03-29

Family

ID=31298539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7339388U Expired - Lifetime JPH0712889Y2 (ja) 1988-06-03 1988-06-03 吊り荷振れ角検出装置

Country Status (1)

Country Link
JP (1) JPH0712889Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113086856A (zh) * 2021-04-13 2021-07-09 上海海事大学 基于光栅的桥吊吊具摆角检测装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2923990B1 (en) 2014-03-28 2018-01-03 Konecranes Global Corporation Optical measurement device, load handling apparatus, method for protecting optical measurement device and method for updating load handling apparatus
KR102474680B1 (ko) * 2015-12-01 2022-12-06 대우조선해양 주식회사 골리앗 크레인의 이동대상물 흔들림 측정장치
KR102246014B1 (ko) * 2020-11-25 2021-04-29 주식회사 영선기계 다단계 리프팅 제어를 이용한 흔들림 방지 크레인

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113086856A (zh) * 2021-04-13 2021-07-09 上海海事大学 基于光栅的桥吊吊具摆角检测装置

Also Published As

Publication number Publication date
JPH0712889Y2 (ja) 1995-03-29

Similar Documents

Publication Publication Date Title
KR20190078984A (ko) 인양물의 크레인 충돌방지를 위한 감시 시스템
JPH01176680U (ja)
PT1169673E (pt) Processo para a determinacao da posicao de um veiculo
JP2019127375A (ja) クレーン衝突防止装置
JP3237558B2 (ja) ロープ懸垂式クレーンの吊り荷の位置検出装置
JPS62157890U (ja)
JPS62140086U (ja)
JPH01180491U (ja)
JPH02102750U (ja)
CN113086856A (zh) 基于光栅的桥吊吊具摆角检测装置
JPH0351794U (ja)
JPS62180047U (ja)
JPS58123880U (ja) クレ−ン吊り荷の振れ検出装置
JPS648637U (ja)
JPS63188772U (ja)
JPH0473811U (ja)
JPH0453786U (ja)
JPH0271282U (ja)
JPH0372583U (ja)
JPH02677U (ja)
JPH0231299U (ja)
JPH046015U (ja)
JPH03110385U (ja)
JPS6321848U (ja)
JPS63194895U (ja)