JP4832820B2 - ワイヤーロープの素線切れ検知具 - Google Patents
ワイヤーロープの素線切れ検知具 Download PDFInfo
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- JP4832820B2 JP4832820B2 JP2005208411A JP2005208411A JP4832820B2 JP 4832820 B2 JP4832820 B2 JP 4832820B2 JP 2005208411 A JP2005208411 A JP 2005208411A JP 2005208411 A JP2005208411 A JP 2005208411A JP 4832820 B2 JP4832820 B2 JP 4832820B2
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- wire rope
- wire
- elevator
- rope
- breakage
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- 238000001514 detection method Methods 0.000 claims description 44
- 230000002093 peripheral effect Effects 0.000 claims description 14
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Images
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
1本のワイヤーロープが挿通される開口部が形成された枠部材と、
該開口部に挿通されるワイヤーロープの外周面に押圧可能なように、開口部を渡して張設された可撓性を有する線条体とを備え、しかも、
上記線条体が複数本張設されており、そのうちの少なくとも二本が、開口部をワイヤーロープの挿通方向に見たときに交差して張設されており、該線条体の交差位置を挟んで両側の線条体に該1本のワイヤーロープが押圧されたとき該ワイヤーロープの外周面が広い範囲で該両側の線条体に当接するようにしたものである。
2・・・・パレット
3・・・・エレベータ
4・・・・ワイヤーロープ
5・・・・駆動装置
6・・・・カウンターウエイト
7・・・・昇降路
8・・・・駐車棚
11・・・・駆動シーブ
12・・・・転向シーブ
13・・・・転向プーリ
14・・・・減速機
15・・・・駆動モータ
16a、16b・・・・カップリング
17・・・・(シーブの)溝
20・・・・(素線切れ)検知具
21・・・・開口部
22・・・・枠部材
23a、23b・・・・脚部
24・・・・線条体
25・・・・取付孔
26・・・・留め金
27・・・・(素線切れ)検知具
28・・・・(素線切れ)検知具
29・・・・(素線切れ)検知具
C・・・・(素線の)切断端部
E・・・・入出庫階
G・・・・グリース
M・・・・車両
P・・・・ピット
Claims (3)
- 1本のワイヤーロープが挿通される開口部が形成された枠部材と、
該開口部に挿通されるワイヤーロープの外周面に押圧可能なように、開口部を渡して張設された可撓性を有する線条体とを備え、しかも、
上記線条体が複数本張設されており、そのうちの少なくとも二本が、開口部をワイヤーロープの挿通方向に見たときに交差して張設されており、該線条体の交差位置を挟んで両側の線条体に該1本のワイヤーロープが押圧されたとき該ワイヤーロープの外周面が広い範囲で該両側の線条体に当接するようにした、ワイヤーロープの素線切れ検知具。 - 上記線条体の張設された複数個の枠部材が互いに間隔をおいて配設されており、枠部材同士を固定して接続する接続部材がさらに備えられてなる請求項1記載のワイヤーロープの素線切れ検知具。
- 上記線条体がピアノ線から形成されてなる請求項1又は2記載のワイヤーロープの素線切れ検知具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005208411A JP4832820B2 (ja) | 2005-07-19 | 2005-07-19 | ワイヤーロープの素線切れ検知具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005208411A JP4832820B2 (ja) | 2005-07-19 | 2005-07-19 | ワイヤーロープの素線切れ検知具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007022765A JP2007022765A (ja) | 2007-02-01 |
JP4832820B2 true JP4832820B2 (ja) | 2011-12-07 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2005208411A Active JP4832820B2 (ja) | 2005-07-19 | 2005-07-19 | ワイヤーロープの素線切れ検知具 |
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JP (1) | JP4832820B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008247607A (ja) * | 2007-03-29 | 2008-10-16 | Fuji Hensokuki Co Ltd | 素線切れ検出器 |
JP4415041B2 (ja) * | 2007-10-10 | 2010-02-17 | 三菱電機ビルテクノサービス株式会社 | ロープ点検方法 |
JP5100453B2 (ja) * | 2008-03-06 | 2012-12-19 | 三菱電機ビルテクノサービス株式会社 | エレベータシステム |
JP5118538B2 (ja) * | 2008-04-07 | 2013-01-16 | 株式会社日立ビルシステム | エレベーターのワイヤーロープ素線切れ診断システム |
JP5348645B2 (ja) * | 2008-10-07 | 2013-11-20 | 東芝エレベータ株式会社 | ワイヤーロープの素線破断検出治具 |
US8851239B2 (en) | 2009-02-12 | 2014-10-07 | Otis Elevator Company | Elevator tension member monitoring device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0520779Y2 (ja) * | 1988-02-17 | 1993-05-28 | ||
JP2536404Y2 (ja) * | 1991-02-25 | 1997-05-21 | 東京製綱株式会社 | ロープ断線検出器 |
JP2001063938A (ja) * | 1999-08-26 | 2001-03-13 | Hitachi Building Systems Co Ltd | エレベータ主ロープの点検装置 |
JP4202805B2 (ja) * | 2003-04-04 | 2008-12-24 | 新明和エンジニアリング株式会社 | ワイヤロープの素線切れ検知装置 |
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