CN114104903B - Safety braking ventilation elevator - Google Patents
Safety braking ventilation elevator Download PDFInfo
- Publication number
- CN114104903B CN114104903B CN202111462054.6A CN202111462054A CN114104903B CN 114104903 B CN114104903 B CN 114104903B CN 202111462054 A CN202111462054 A CN 202111462054A CN 114104903 B CN114104903 B CN 114104903B
- Authority
- CN
- China
- Prior art keywords
- elevator
- fixedly arranged
- bevel gear
- gear
- guide rail
- 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.)
- Active
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 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
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/34—Safe lift clips; Keps
-
- 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
-
- 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
- B66B5/26—Positively-acting devices, e.g. latches, knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/046—Rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111462054.6A CN114104903B (en) | 2021-12-02 | 2021-12-02 | Safety braking ventilation elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111462054.6A CN114104903B (en) | 2021-12-02 | 2021-12-02 | Safety braking ventilation elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114104903A CN114104903A (en) | 2022-03-01 |
CN114104903B true CN114104903B (en) | 2023-11-21 |
Family
ID=80366419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111462054.6A Active CN114104903B (en) | 2021-12-02 | 2021-12-02 | Safety braking ventilation elevator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114104903B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115075537B (en) * | 2022-07-08 | 2024-02-02 | 中国水利水电第三工程局有限公司 | Anti-falling device of lifting type construction platform |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW533185B (en) * | 2001-01-04 | 2003-05-21 | Yung-Shin Chen | Auxiliary releasing device for elevator |
CN205634531U (en) * | 2016-05-11 | 2016-10-12 | 汪加军 | Elevator anti -falling device |
CN208516731U (en) * | 2018-06-21 | 2019-02-19 | 苏州大名府电梯有限公司 | A kind of lift car fall arrest bearing device |
CN208716626U (en) * | 2018-08-10 | 2019-04-09 | 广东长城电梯有限公司 | A kind of device for preventing elevator from falling |
CN209455880U (en) * | 2018-12-08 | 2019-10-01 | 山东奔速电梯股份有限公司 | A kind of elevator falling proof device |
CN112374317A (en) * | 2020-11-30 | 2021-02-19 | 上海雅珂贸易有限公司 | Elevator shaft anti-falling device |
CN212893379U (en) * | 2020-07-26 | 2021-04-06 | 苏州莱奥电梯有限公司 | High elevator of security |
-
2021
- 2021-12-02 CN CN202111462054.6A patent/CN114104903B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW533185B (en) * | 2001-01-04 | 2003-05-21 | Yung-Shin Chen | Auxiliary releasing device for elevator |
CN205634531U (en) * | 2016-05-11 | 2016-10-12 | 汪加军 | Elevator anti -falling device |
CN208516731U (en) * | 2018-06-21 | 2019-02-19 | 苏州大名府电梯有限公司 | A kind of lift car fall arrest bearing device |
CN208716626U (en) * | 2018-08-10 | 2019-04-09 | 广东长城电梯有限公司 | A kind of device for preventing elevator from falling |
CN209455880U (en) * | 2018-12-08 | 2019-10-01 | 山东奔速电梯股份有限公司 | A kind of elevator falling proof device |
CN212893379U (en) * | 2020-07-26 | 2021-04-06 | 苏州莱奥电梯有限公司 | High elevator of security |
CN112374317A (en) * | 2020-11-30 | 2021-02-19 | 上海雅珂贸易有限公司 | Elevator shaft anti-falling device |
Also Published As
Publication number | Publication date |
---|---|
CN114104903A (en) | 2022-03-01 |
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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: 20230822 Address after: 014047 No. A231, Nanyuan North District, Shamujia Town, Donghe District, Baotou City, Inner Mongolia Autonomous Region Applicant after: Han Xiuqing Address before: 201512 No. 421, Weiqing West Road, Jinshan District, Shanghai Applicant before: Shanghai lingci mechanical equipment Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231027 Address after: No. 2, 16th Floor, Unit 1, Building 19, No. 21 Taoyuan South Road, Lianhu District, Xi'an City, Shaanxi Province, 710077 Applicant after: Wang Weihua Address before: 014047 No. A231, Nanyuan North District, Shamujia Town, Donghe District, Baotou City, Inner Mongolia Autonomous Region Applicant before: Han Xiuqing |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: Room 1701 and 1702, Wall International Building, No. 111 Chang'an North Road, Beilin District, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an Zhuangchen Property Management Service Co.,Ltd. Address before: No. 2, 16th Floor, Unit 1, Building 19, No. 21 Taoyuan South Road, Lianhu District, Xi'an City, Shaanxi Province, 710077 Patentee before: Wang Weihua |