CN111777000A - 一种电力维修用升降机限速装置 - Google Patents
一种电力维修用升降机限速装置 Download PDFInfo
- Publication number
- CN111777000A CN111777000A CN202010676746.XA CN202010676746A CN111777000A CN 111777000 A CN111777000 A CN 111777000A CN 202010676746 A CN202010676746 A CN 202010676746A CN 111777000 A CN111777000 A CN 111777000A
- Authority
- CN
- China
- Prior art keywords
- rod
- brake
- outer side
- pawl
- cable wheel
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110915653.2A CN113603033B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置及方法 |
CN202010676746.XA CN111777000B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010676746.XA CN111777000B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110915653.2A Division CN113603033B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111777000A true CN111777000A (zh) | 2020-10-16 |
CN111777000B CN111777000B (zh) | 2021-11-05 |
Family
ID=72768750
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110915653.2A Active CN113603033B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置及方法 |
CN202010676746.XA Active CN111777000B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110915653.2A Active CN113603033B (zh) | 2020-07-14 | 2020-07-14 | 一种电力维修用升降机限速装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN113603033B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113603033B (zh) * | 2020-07-14 | 2022-11-04 | 青铜峡铝业发电有限责任公司 | 一种电力维修用升降机限速装置及方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1155348A (en) * | 1966-09-28 | 1969-06-18 | Demag Zug Gmbh | Safety Device for Preventing Crashing of Slides or Carriages in Stacking Cranes, Lift Trucks, and the like |
JPH09142799A (ja) * | 1995-11-20 | 1997-06-03 | Toyo Kooken Kk | 荷揚機械の落下防止装置 |
CN1184772A (zh) * | 1996-12-09 | 1998-06-17 | 仲建元 | 一种提升设备的防坠落装置 |
CN2797753Y (zh) * | 2005-04-22 | 2006-07-19 | 东莞市鑫峰建筑机械有限公司 | 限速制动器 |
CN201245412Y (zh) * | 2008-08-06 | 2009-05-27 | 陈超 | 起重机起升机构制动保护装置 |
CN201268562Y (zh) * | 2008-09-27 | 2009-07-08 | 陈超 | 起重机起升机构制动器保护装置 |
EP2532616A1 (fr) * | 2011-06-06 | 2012-12-12 | Air Liquide Welding France | Système de sécurité pour plateforme à opérateur embarqué mobile verticalement |
CN202717563U (zh) * | 2012-07-31 | 2013-02-06 | 山东水泊焊割设备制造有限公司 | 防坠落装置 |
CN204937120U (zh) * | 2015-09-01 | 2016-01-06 | 莫胜 | 一种刹车线自动收紧装置 |
CN205222618U (zh) * | 2015-12-16 | 2016-05-11 | 中际联合(北京)科技股份有限公司 | 一种测速锁止机构 |
US20170191293A1 (en) * | 2015-12-30 | 2017-07-06 | Sos Systems, Llc | Door security device |
US20200337921A1 (en) * | 2017-10-24 | 2020-10-29 | Roland John Lindqvist | A Device For Bearing The Weight Of A Load |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3929724B2 (ja) * | 2001-06-12 | 2007-06-13 | 三菱電機株式会社 | エレベータ |
WO2013060597A1 (de) * | 2011-10-27 | 2013-05-02 | Inventio Ag | Geschwindigkeitsbegrenzer für einen aufzug |
CN102659008A (zh) * | 2012-05-19 | 2012-09-12 | 南京工业大学 | 一种工业升降机用安全防坠器 |
CN203558665U (zh) * | 2013-10-31 | 2014-04-23 | 西继迅达(许昌)电梯有限公司 | 一种双向无机房自动防溜车限速器 |
CN110271936B (zh) * | 2018-03-15 | 2023-08-11 | 杭州沪宁电梯部件股份有限公司 | 一种限速器远程触发复位机构 |
CN113603033B (zh) * | 2020-07-14 | 2022-11-04 | 青铜峡铝业发电有限责任公司 | 一种电力维修用升降机限速装置及方法 |
-
2020
- 2020-07-14 CN CN202110915653.2A patent/CN113603033B/zh active Active
- 2020-07-14 CN CN202010676746.XA patent/CN111777000B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1155348A (en) * | 1966-09-28 | 1969-06-18 | Demag Zug Gmbh | Safety Device for Preventing Crashing of Slides or Carriages in Stacking Cranes, Lift Trucks, and the like |
JPH09142799A (ja) * | 1995-11-20 | 1997-06-03 | Toyo Kooken Kk | 荷揚機械の落下防止装置 |
CN1184772A (zh) * | 1996-12-09 | 1998-06-17 | 仲建元 | 一种提升设备的防坠落装置 |
CN2797753Y (zh) * | 2005-04-22 | 2006-07-19 | 东莞市鑫峰建筑机械有限公司 | 限速制动器 |
CN201245412Y (zh) * | 2008-08-06 | 2009-05-27 | 陈超 | 起重机起升机构制动保护装置 |
CN201268562Y (zh) * | 2008-09-27 | 2009-07-08 | 陈超 | 起重机起升机构制动器保护装置 |
EP2532616A1 (fr) * | 2011-06-06 | 2012-12-12 | Air Liquide Welding France | Système de sécurité pour plateforme à opérateur embarqué mobile verticalement |
CN202717563U (zh) * | 2012-07-31 | 2013-02-06 | 山东水泊焊割设备制造有限公司 | 防坠落装置 |
CN204937120U (zh) * | 2015-09-01 | 2016-01-06 | 莫胜 | 一种刹车线自动收紧装置 |
CN205222618U (zh) * | 2015-12-16 | 2016-05-11 | 中际联合(北京)科技股份有限公司 | 一种测速锁止机构 |
US20170191293A1 (en) * | 2015-12-30 | 2017-07-06 | Sos Systems, Llc | Door security device |
US20200337921A1 (en) * | 2017-10-24 | 2020-10-29 | Roland John Lindqvist | A Device For Bearing The Weight Of A Load |
Also Published As
Publication number | Publication date |
---|---|
CN111777000B (zh) | 2021-11-05 |
CN113603033A (zh) | 2021-11-05 |
CN113603033B (zh) | 2022-11-04 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Jianbao Inventor after: Ning Bo Inventor after: Shi Ce Inventor after: Chen Dajun Inventor after: Xiong Weiming Inventor before: Xiong Weiming |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211019 Address after: No. 139, Chengdong Avenue, Wujiagang District, Yichang City, Hubei Province Applicant after: DC transportation inspection company of State Grid Hubei Electric Power Co.,Ltd. Address before: 315600 No. 9, Renmin Road, Chengguan, Ninghai County, Ningbo City, Zhejiang Province Applicant before: Xiong Weiming |
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