CN108217372B - 一种提升机导轨用且具有自锁功能的绳轮 - Google Patents
一种提升机导轨用且具有自锁功能的绳轮 Download PDFInfo
- Publication number
- CN108217372B CN108217372B CN201810076714.9A CN201810076714A CN108217372B CN 108217372 B CN108217372 B CN 108217372B CN 201810076714 A CN201810076714 A CN 201810076714A CN 108217372 B CN108217372 B CN 108217372B
- Authority
- CN
- China
- Prior art keywords
- self
- rotating shaft
- locking
- guide rail
- locking device
- 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.)
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Classifications
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- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
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- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810076714.9A CN108217372B (zh) | 2018-01-25 | 2018-01-25 | 一种提升机导轨用且具有自锁功能的绳轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810076714.9A CN108217372B (zh) | 2018-01-25 | 2018-01-25 | 一种提升机导轨用且具有自锁功能的绳轮 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108217372A CN108217372A (zh) | 2018-06-29 |
CN108217372B true CN108217372B (zh) | 2020-10-30 |
Family
ID=62669157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810076714.9A Active CN108217372B (zh) | 2018-01-25 | 2018-01-25 | 一种提升机导轨用且具有自锁功能的绳轮 |
Country Status (1)
Country | Link |
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CN (1) | CN108217372B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113003348B (zh) * | 2021-02-23 | 2022-02-08 | 湖北特种设备检验检测研究院 | 一种电梯限速器和电梯安全系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704618A (zh) * | 2004-06-02 | 2005-12-07 | 发那科株式会社 | 制动装置 |
CN201636199U (zh) * | 2010-04-14 | 2010-11-17 | 中国二十二冶集团有限公司 | 自锁型转轴 |
CN202203215U (zh) * | 2011-08-22 | 2012-04-25 | 恒拓高自动化科技(深圳)有限公司 | 一种推力自锁气缸 |
CN102678786A (zh) * | 2012-05-28 | 2012-09-19 | 北京信息科技大学 | 一种回转制动装置 |
CN203463637U (zh) * | 2013-07-26 | 2014-03-05 | 长城汽车股份有限公司 | 具有自锁功能的拨叉轴组 |
CN205132810U (zh) * | 2015-11-06 | 2016-04-06 | 杭州保利电梯导轨制造有限公司 | 一种电梯导轨用轿厢自锁保护绳轮 |
-
2018
- 2018-01-25 CN CN201810076714.9A patent/CN108217372B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704618A (zh) * | 2004-06-02 | 2005-12-07 | 发那科株式会社 | 制动装置 |
CN201636199U (zh) * | 2010-04-14 | 2010-11-17 | 中国二十二冶集团有限公司 | 自锁型转轴 |
CN202203215U (zh) * | 2011-08-22 | 2012-04-25 | 恒拓高自动化科技(深圳)有限公司 | 一种推力自锁气缸 |
CN102678786A (zh) * | 2012-05-28 | 2012-09-19 | 北京信息科技大学 | 一种回转制动装置 |
CN203463637U (zh) * | 2013-07-26 | 2014-03-05 | 长城汽车股份有限公司 | 具有自锁功能的拨叉轴组 |
CN205132810U (zh) * | 2015-11-06 | 2016-04-06 | 杭州保利电梯导轨制造有限公司 | 一种电梯导轨用轿厢自锁保护绳轮 |
Also Published As
Publication number | Publication date |
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CN108217372A (zh) | 2018-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201012 Address after: Binhai Industrial Zone 312030 Zhejiang city of Shaoxing province Keqiao District Hing Road Applicant after: ZHEJIANG YAKINO DECORATIVE MATERIALS Co.,Ltd. Address before: 226601, No. 99, Haian Town, Haian County, Nantong, Jiangsu, Huayuan Road Applicant before: JIANGSU GREEN LEAF ENVIRONMENTAL ENGINEERING Group Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a rope pulley with self-locking function for hoist guide rail Effective date of registration: 20211227 Granted publication date: 20201030 Pledgee: Keqiao Branch of Bank of China Ltd. Pledgor: ZHEJIANG YAKINO DECORATIVE MATERIALS Co.,Ltd. Registration number: Y2021330002672 |