CN113816235A - 一种可变速限速器 - Google Patents
一种可变速限速器 Download PDFInfo
- Publication number
- CN113816235A CN113816235A CN202111119563.9A CN202111119563A CN113816235A CN 113816235 A CN113816235 A CN 113816235A CN 202111119563 A CN202111119563 A CN 202111119563A CN 113816235 A CN113816235 A CN 113816235A
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- CN
- China
- Prior art keywords
- block
- moving
- movable plate
- auxiliary pulley
- far away
- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
-
- 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
- B66B5/185—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 acting on main ropes or main cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111119563.9A CN113816235B (zh) | 2021-09-24 | 2021-09-24 | 一种可变速限速器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111119563.9A CN113816235B (zh) | 2021-09-24 | 2021-09-24 | 一种可变速限速器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113816235A true CN113816235A (zh) | 2021-12-21 |
CN113816235B CN113816235B (zh) | 2024-07-02 |
Family
ID=78921223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111119563.9A Active CN113816235B (zh) | 2021-09-24 | 2021-09-24 | 一种可变速限速器 |
Country Status (1)
Country | Link |
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CN (1) | CN113816235B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200283518Y1 (ko) * | 2002-04-18 | 2002-07-26 | 이효철 | 엘리베이터 와이어로프 클램핑 장치 |
EP1995203A1 (de) * | 2007-05-24 | 2008-11-26 | Wittur Holding GmbH | Geschwindigkeits- und Beschleunigungsüberwachungseinheit mit elektronisch angesteuerter Servoauslösung zum Einsatz für Fördermittel |
CN109879135A (zh) * | 2019-02-28 | 2019-06-14 | 云南升华电梯有限公司 | 可变速限速器 |
-
2021
- 2021-09-24 CN CN202111119563.9A patent/CN113816235B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200283518Y1 (ko) * | 2002-04-18 | 2002-07-26 | 이효철 | 엘리베이터 와이어로프 클램핑 장치 |
EP1995203A1 (de) * | 2007-05-24 | 2008-11-26 | Wittur Holding GmbH | Geschwindigkeits- und Beschleunigungsüberwachungseinheit mit elektronisch angesteuerter Servoauslösung zum Einsatz für Fördermittel |
CN109879135A (zh) * | 2019-02-28 | 2019-06-14 | 云南升华电梯有限公司 | 可变速限速器 |
Also Published As
Publication number | Publication date |
---|---|
CN113816235B (zh) | 2024-07-02 |
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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: 20230619 Address after: 100000 Building 1, No. 7, Niuhui North 4th Street, Shunyi District, Beijing Applicant after: Beijing Shenghua Digital Energy Equipment Co.,Ltd. Address before: 101300 No.7, niuhui North 4th Street, Shunyi District, Beijing Applicant before: BEIJING SHENGHUA ELEVATOR GROUP Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240312 Address after: 100000 No. 7, Niuhui North Fourth Street, Shunyi District, Beijing Applicant after: BEIJING SHENGHUA ELEVATOR GROUP Co.,Ltd. Country or region after: China Address before: 100000 Building 1, No. 7, Niuhui North 4th Street, Shunyi District, Beijing Applicant before: Beijing Shenghua Digital Energy Equipment Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant |