JPS58173682U - Boom in wind resistant crane - Google Patents

Boom in wind resistant crane

Info

Publication number
JPS58173682U
JPS58173682U JP7053082U JP7053082U JPS58173682U JP S58173682 U JPS58173682 U JP S58173682U JP 7053082 U JP7053082 U JP 7053082U JP 7053082 U JP7053082 U JP 7053082U JP S58173682 U JPS58173682 U JP S58173682U
Authority
JP
Japan
Prior art keywords
boom
crane
wind resistant
wind
lifting mechanism
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
JP7053082U
Other languages
Japanese (ja)
Inventor
佐藤　光寿
建夫 川村
弘道 山田
青柳　隼夫
宮口　正夫
石川　善弘
Original Assignee
株式会社竹中工務店
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 株式会社竹中工務店 filed Critical 株式会社竹中工務店
Priority to JP7053082U priority Critical patent/JPS58173682U/en
Publication of JPS58173682U publication Critical patent/JPS58173682U/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) [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 drawings]

第１図は風で振れない吊荷機構の斜視図、第２図ａ、　
　ｂは本案を実施した耐風クレーンの平面、正面図であ
る。 ４・・・・・・軸受部、５・・・・・・吊荷機構、９・
胃・・リンク状ブーム、１０・・・・・・分割体、１１
・・・・・・部上ビンの突出部、１２・・・・・・ロー
プ支持用レッグ、１４・・・・・・ペンダントロープ。Figure 1 is a perspective view of the hanging mechanism that does not swing in the wind, Figure 2a,
b is a plan view and a front view of a wind-resistant crane in which the present invention was implemented. 4...Bearing section, 5...Loading mechanism, 9.
Stomach: Link-like boom, 10... Divided body, 11
. . . Projection of upper bottle, 12 . . . Leg for rope support, 14 . . . Pendant rope.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 数本の分割体を相互に端部で枢着し合った水平方向につ
いて折伸可能なリンク状ブームとし、当割分割体間枢着
部には分割体回動駆動装置を架設するものとし、最先端
の分割体先端に風で振れることのない吊荷機構を取付け
ることによって、簡易、かつ、合理的設計をもって該吊
荷機構のクレーン半径方向移動を可ならしめたことを特
徴とす′る耐風クレーンに於けるブーム。A link-like boom is formed in which several divided bodies are pivotally connected at their ends and can be folded in the horizontal direction, and a divided body rotating drive device is installed at the pivot joint between the assigned divided bodies, The present invention is characterized in that by attaching a lifting mechanism that does not swing in the wind to the tip of the most advanced segment, the lifting mechanism can be moved in the radial direction of the crane with a simple and rational design. Boom in wind resistant crane.
JP7053082U 1982-05-14 1982-05-14 Boom in wind resistant crane Pending JPS58173682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7053082U JPS58173682U (en) 1982-05-14 1982-05-14 Boom in wind resistant crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7053082U JPS58173682U (en) 1982-05-14 1982-05-14 Boom in wind resistant crane

Publications (1)

Publication Number Publication Date
JPS58173682U true JPS58173682U (en) 1983-11-19

Family

ID=30080195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7053082U Pending JPS58173682U (en) 1982-05-14 1982-05-14 Boom in wind resistant crane

Country Status (1)

Country Link
JP (1) JPS58173682U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843559U (en) * 1971-09-23 1973-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843559U (en) * 1971-09-23 1973-06-06

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