CN108483177A - 一种多绳摩擦式提升机过卷、过放时的自动保护装置 - Google Patents
一种多绳摩擦式提升机过卷、过放时的自动保护装置 Download PDFInfo
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- CN108483177A CN108483177A CN201810528680.2A CN201810528680A CN108483177A CN 108483177 A CN108483177 A CN 108483177A CN 201810528680 A CN201810528680 A CN 201810528680A CN 108483177 A CN108483177 A CN 108483177A
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- rope
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- pulleying
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000007423 decrease Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- B66B5/22—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 by means of linearly-movable wedges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810528680.2A CN108483177B (zh) | 2018-05-29 | 2018-05-29 | 一种多绳摩擦式提升机过卷、过放时的自动保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810528680.2A CN108483177B (zh) | 2018-05-29 | 2018-05-29 | 一种多绳摩擦式提升机过卷、过放时的自动保护装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108483177A true CN108483177A (zh) | 2018-09-04 |
CN108483177B CN108483177B (zh) | 2023-11-14 |
Family
ID=63352186
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CN201810528680.2A Active CN108483177B (zh) | 2018-05-29 | 2018-05-29 | 一种多绳摩擦式提升机过卷、过放时的自动保护装置 |
Country Status (1)
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CN (1) | CN108483177B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000264555A (ja) * | 1999-03-19 | 2000-09-26 | Ohbayashi Corp | 建設工事用リフトの安全装置 |
CN2654579Y (zh) * | 2003-08-27 | 2004-11-10 | 刘润海 | 煤矿立井提升容器安全系统的防撞缓冲托罐装置 |
CN1569598A (zh) * | 2003-07-19 | 2005-01-26 | 中国矿业大学 | 一种制动绳式防坠装置 |
CN102701042A (zh) * | 2012-06-21 | 2012-10-03 | 中国矿业大学 | 一种立井提升吊桶防坠制动滑架及防坠制动方法 |
CN205709335U (zh) * | 2016-05-05 | 2016-11-23 | 中信重工机械股份有限公司 | 一种多绳摩擦式提升机用调绳装置 |
CN106629307A (zh) * | 2016-12-26 | 2017-05-10 | 长沙矿山研究院有限责任公司 | 一种提升钢丝绳失速保护装置及其应用方法 |
CN208790977U (zh) * | 2018-05-29 | 2019-04-26 | 中信重工机械股份有限公司 | 一种多绳摩擦式提升机过卷、过放时的自动保护装置 |
-
2018
- 2018-05-29 CN CN201810528680.2A patent/CN108483177B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000264555A (ja) * | 1999-03-19 | 2000-09-26 | Ohbayashi Corp | 建設工事用リフトの安全装置 |
CN1569598A (zh) * | 2003-07-19 | 2005-01-26 | 中国矿业大学 | 一种制动绳式防坠装置 |
CN2654579Y (zh) * | 2003-08-27 | 2004-11-10 | 刘润海 | 煤矿立井提升容器安全系统的防撞缓冲托罐装置 |
CN102701042A (zh) * | 2012-06-21 | 2012-10-03 | 中国矿业大学 | 一种立井提升吊桶防坠制动滑架及防坠制动方法 |
CN205709335U (zh) * | 2016-05-05 | 2016-11-23 | 中信重工机械股份有限公司 | 一种多绳摩擦式提升机用调绳装置 |
CN106629307A (zh) * | 2016-12-26 | 2017-05-10 | 长沙矿山研究院有限责任公司 | 一种提升钢丝绳失速保护装置及其应用方法 |
CN208790977U (zh) * | 2018-05-29 | 2019-04-26 | 中信重工机械股份有限公司 | 一种多绳摩擦式提升机过卷、过放时的自动保护装置 |
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Publication number | Publication date |
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CN108483177B (zh) | 2023-11-14 |
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Effective date of registration: 20240328 Address after: 471000 No. 206, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: CITIC HEAVY INDUSTRIES Co.,Ltd. Country or region after: China Patentee after: LUOYANG CITIC HIC AUTOMATION ENGINEERING Co.,Ltd. Patentee after: CITIC Corporation of China Address before: 471003 No.206 Jianshe Road, Jianxi District, Luoyang City, Henan Province Patentee before: CITIC HEAVY INDUSTRIES Co.,Ltd. Country or region before: China Patentee before: LUOYANG CITIC HIC AUTOMATION ENGINEERING Co.,Ltd. |
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