JPS59142288U - Clen's earthquake-resistant structure - Google Patents

Clen's earthquake-resistant structure

Info

Publication number
JPS59142288U
JPS59142288U JP3546183U JP3546183U JPS59142288U JP S59142288 U JPS59142288 U JP S59142288U JP 3546183 U JP3546183 U JP 3546183U JP 3546183 U JP3546183 U JP 3546183U JP S59142288 U JPS59142288 U JP S59142288U
Authority
JP
Japan
Prior art keywords
earthquake
resistant structure
clen
natural frequency
crane
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
JP3546183U
Other languages
Japanese (ja)
Inventor
一郎 市橋
野村　友典
中尾　好昭
勝明 高崎
佐々木　伸幸
博 池田
薫 喜多
Original Assignee
関西電力株式会社
三菱重工業株式会社
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 関西電力株式会社, 三菱重工業株式会社 filed Critical 関西電力株式会社
Priority to JP3546183U priority Critical patent/JPS59142288U/en
Publication of JPS59142288U publication Critical patent/JPS59142288U/en
Pending legal-status Critical Current

Links

Landscapes

  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Control And Safety Of 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図はクレンの振動実験の結果を示す図表、第２図及
び第３図は夫々本考案に係る耐震構造を有するクレンの
正面図並に平面図である。 １・・・ガーダ、２・・・走行車輪、３・・・トロリ、
４・・・建屋、５・・・レール。 ト ｒ・、 第３図 １〜０FIG. 1 is a diagram showing the results of a vibration experiment on a crane, and FIGS. 2 and 3 are a front view and a plan view, respectively, of the crane having an earthquake-resistant structure according to the present invention. 1... Girder, 2... Running wheel, 3... Trolley,
4...Building, 5...Rail. Tr., Figure 3 1-0

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クレンの走行車輪とレールとの間で滑りが発生し、同車
輪位置での走行方向の支持を外したフリ′−・フリーの
状態におけるクレン本体の１次固有振動数が、同タレン
の架設された建屋の１次固有振動数の０．９９倍から０
．５１倍及び０．４９倍から０．３４倍、並に０．３２
倍以下であることを特徴とするクレンの耐震構造。When slipping occurs between the crane running wheels and the rail, the primary natural frequency of the crane body in a free state where the support in the running direction is removed at the same wheel position is 0.99 times the first natural frequency of the building
．． 51 times and 0.49 times to 0.34 times, and 0.32 times
Crenn's earthquake-resistant structure is characterized by being less than twice as strong.
JP3546183U 1983-03-14 1983-03-14 Clen's earthquake-resistant structure Pending JPS59142288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3546183U JPS59142288U (en) 1983-03-14 1983-03-14 Clen's earthquake-resistant structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3546183U JPS59142288U (en) 1983-03-14 1983-03-14 Clen's earthquake-resistant structure

Publications (1)

Publication Number Publication Date
JPS59142288U true JPS59142288U (en) 1984-09-22

Family

ID=30166158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3546183U Pending JPS59142288U (en) 1983-03-14 1983-03-14 Clen's earthquake-resistant structure

Country Status (1)

Country Link
JP (1) JPS59142288U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111390A (en) * 1979-02-14 1980-08-27 Hitachi Ltd Earthquakeerpoof crane

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111390A (en) * 1979-02-14 1980-08-27 Hitachi Ltd Earthquakeerpoof crane

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