JP2021187630A - エレベーターのブレーキホイールの引き抜き治具 - Google Patents
エレベーターのブレーキホイールの引き抜き治具 Download PDFInfo
- Publication number
- JP2021187630A JP2021187630A JP2020095389A JP2020095389A JP2021187630A JP 2021187630 A JP2021187630 A JP 2021187630A JP 2020095389 A JP2020095389 A JP 2020095389A JP 2020095389 A JP2020095389 A JP 2020095389A JP 2021187630 A JP2021187630 A JP 2021187630A
- Authority
- JP
- Japan
- Prior art keywords
- brake wheel
- drive shaft
- extraction
- brake
- hole
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
Claims (2)
- エレベーターの巻上機の駆動軸に軸孔が締り嵌めされているブレーキホイールを該駆動軸から引き抜く引き抜き治具であって、
前記ブレーキホイールに少なくとも複数形成された貫通孔に挿通され、前記貫通孔よりも大きい外径を有すると共に前記ブレーキホイールの一側に係止する係止片を有する複数の引き抜き棒と、
前記ブレーキホイールの他側において前記引き抜き棒がそれぞれ連結され、中央部にねじ孔が形成される引き抜き基板と、
前記引き抜き基板の前記ねじ孔に螺合され、前記駆動軸と同軸上に配置される押しねじと、
を備える、
引き抜き治具。 - 請求項1に記載の引き抜き治具であって、
端部が互いに回動自在に軸支される複数の連結片を有し、前記引き抜き棒と前記引き抜き基板とをそれぞれ連結し、前記引き抜き棒と前記引き抜き基板との位置調整を行う複数の連結機構と、
前記連結片同士を固定する固定板と、
をさらに備える、
引き抜き治具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020095389A JP7113868B2 (ja) | 2020-06-01 | 2020-06-01 | エレベーターのブレーキホイールの引き抜き治具 |
CN202110550375.5A CN113751991B (zh) | 2020-06-01 | 2021-05-20 | 拔出辅具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020095389A JP7113868B2 (ja) | 2020-06-01 | 2020-06-01 | エレベーターのブレーキホイールの引き抜き治具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021187630A true JP2021187630A (ja) | 2021-12-13 |
JP7113868B2 JP7113868B2 (ja) | 2022-08-05 |
Family
ID=78787135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020095389A Active JP7113868B2 (ja) | 2020-06-01 | 2020-06-01 | エレベーターのブレーキホイールの引き抜き治具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7113868B2 (ja) |
CN (1) | CN113751991B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115285820A (zh) * | 2022-08-29 | 2022-11-04 | 北京房地天宇特种设备安装工程有限公司 | 一种拆解电梯曳引轮辅助设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005279809A (ja) * | 2004-03-29 | 2005-10-13 | Sharp Corp | 引抜工具 |
JP2007021633A (ja) * | 2005-07-14 | 2007-02-01 | Mitsubishi Electric Building Techno Service Co Ltd | ギアプーラ |
CN201776733U (zh) * | 2010-09-02 | 2011-03-30 | 金湖卫东机械有限公司 | 旋转控制装置密封总成拆卸工具 |
US20110179616A1 (en) * | 2010-01-27 | 2011-07-28 | A&E Incorporated | Brake Drum/Brake Rotor Removal Tool |
CN102935969A (zh) * | 2012-11-30 | 2013-02-20 | 桑中海 | 电梯曳引机及其拆卸工具 |
JP2013180852A (ja) * | 2012-03-01 | 2013-09-12 | Mitsubishi Electric Building Techno Service Co Ltd | ブレーキホイール引き抜き治具 |
JP2017177245A (ja) * | 2016-03-28 | 2017-10-05 | 株式会社日立ビルシステム | ロータリーエンコーダ取り外し治具 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB370794A (en) * | 1931-08-24 | 1932-04-14 | Max Schaefer | Improvements in or relating to wheel pullers and the like tools |
GB952759A (en) * | 1961-01-19 | 1964-03-18 | Mitchell & Ullmer Ltd | Improvements relating to pullers for motor vehicle road wheel hubs and the like |
CN2642450Y (zh) * | 2003-09-28 | 2004-09-22 | 洪文正 | 改良结构的油压拔轮器 |
CN202062197U (zh) * | 2010-12-28 | 2011-12-07 | 徐州重型机械有限公司 | 一种拔轴装置及具有该拔轴装置的高空消防车 |
CN202491211U (zh) * | 2011-12-13 | 2012-10-17 | 胡治国 | 拉拔器 |
CN203031238U (zh) * | 2013-01-23 | 2013-07-03 | 常州信息职业技术学院 | 一种顶拔器 |
CN203092469U (zh) * | 2013-01-23 | 2013-07-31 | 常州信息职业技术学院 | 一种拉马 |
CN106514549B (zh) * | 2016-12-23 | 2018-06-05 | 深圳先进技术研究院 | 一种组合拉拔器 |
CN206287083U (zh) * | 2016-12-26 | 2017-06-30 | 王艳明 | 一种芯片拆除工具 |
CN208005578U (zh) * | 2018-02-08 | 2018-10-26 | 东莞市凯勒帝数控科技有限公司 | 一种机械拉马 |
-
2020
- 2020-06-01 JP JP2020095389A patent/JP7113868B2/ja active Active
-
2021
- 2021-05-20 CN CN202110550375.5A patent/CN113751991B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005279809A (ja) * | 2004-03-29 | 2005-10-13 | Sharp Corp | 引抜工具 |
JP2007021633A (ja) * | 2005-07-14 | 2007-02-01 | Mitsubishi Electric Building Techno Service Co Ltd | ギアプーラ |
US20110179616A1 (en) * | 2010-01-27 | 2011-07-28 | A&E Incorporated | Brake Drum/Brake Rotor Removal Tool |
CN201776733U (zh) * | 2010-09-02 | 2011-03-30 | 金湖卫东机械有限公司 | 旋转控制装置密封总成拆卸工具 |
JP2013180852A (ja) * | 2012-03-01 | 2013-09-12 | Mitsubishi Electric Building Techno Service Co Ltd | ブレーキホイール引き抜き治具 |
CN102935969A (zh) * | 2012-11-30 | 2013-02-20 | 桑中海 | 电梯曳引机及其拆卸工具 |
JP2017177245A (ja) * | 2016-03-28 | 2017-10-05 | 株式会社日立ビルシステム | ロータリーエンコーダ取り外し治具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115285820A (zh) * | 2022-08-29 | 2022-11-04 | 北京房地天宇特种设备安装工程有限公司 | 一种拆解电梯曳引轮辅助设备 |
CN115285820B (zh) * | 2022-08-29 | 2023-11-14 | 北京房地天宇特种设备安装工程有限公司 | 一种拆解电梯曳引轮辅助设备 |
Also Published As
Publication number | Publication date |
---|---|
CN113751991B (zh) | 2023-08-25 |
CN113751991A (zh) | 2021-12-07 |
JP7113868B2 (ja) | 2022-08-05 |
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