CN107337136A - 一种牵引线缓释轮组 - Google Patents
一种牵引线缓释轮组 Download PDFInfo
- Publication number
- CN107337136A CN107337136A CN201710618077.9A CN201710618077A CN107337136A CN 107337136 A CN107337136 A CN 107337136A CN 201710618077 A CN201710618077 A CN 201710618077A CN 107337136 A CN107337136 A CN 107337136A
- Authority
- CN
- China
- Prior art keywords
- roller
- draught line
- line
- wheel
- suspension bracket
- 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
Links
- 230000002459 sustained effect Effects 0.000 title claims abstract description 8
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000013268 sustained release Methods 0.000 claims description 3
- 239000012730 sustained-release form Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/10—Applications of braking or detent devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Legs For Furniture In General (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710618077.9A CN107337136B (zh) | 2017-07-26 | 2017-07-26 | 一种牵引线缓释轮组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710618077.9A CN107337136B (zh) | 2017-07-26 | 2017-07-26 | 一种牵引线缓释轮组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107337136A true CN107337136A (zh) | 2017-11-10 |
CN107337136B CN107337136B (zh) | 2023-01-24 |
Family
ID=60217480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710618077.9A Active CN107337136B (zh) | 2017-07-26 | 2017-07-26 | 一种牵引线缓释轮组 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107337136B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114148932A (zh) * | 2021-12-03 | 2022-03-08 | 广东电网有限责任公司 | 起重装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH598989A5 (en) * | 1975-09-12 | 1978-05-12 | Mubir Ag Masch & App | Self locking cleat for mainsail sheet |
DE19626429A1 (de) * | 1995-05-05 | 1998-01-08 | Miroslav Dipl Ing Pejcinovic | Selbstblockierende Seilbremse zur Selbstsicherung beim Klettern |
CN2691640Y (zh) * | 2004-01-18 | 2005-04-13 | 陈健良 | 高楼救生器 |
EP1736208A1 (de) * | 2005-06-22 | 2006-12-27 | ÖBB-Infrastruktur Betrieb Aktiengesellschaft | Vorrichtung zun Sichern, Auf- und Abseilen von Personen und/oder Gütern |
CN102188796A (zh) * | 2011-05-12 | 2011-09-21 | 杭州双华科技有限公司 | 便携式动力爬绳器及爬绳方法 |
US20120103725A1 (en) * | 2009-05-13 | 2012-05-03 | Initium System Aktiebolag | Lowering device comprising a swivel arm having contoured braking means |
CN206970090U (zh) * | 2017-07-26 | 2018-02-06 | 佛山科学技术学院 | 一种牵引线缓释轮组 |
-
2017
- 2017-07-26 CN CN201710618077.9A patent/CN107337136B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH598989A5 (en) * | 1975-09-12 | 1978-05-12 | Mubir Ag Masch & App | Self locking cleat for mainsail sheet |
DE19626429A1 (de) * | 1995-05-05 | 1998-01-08 | Miroslav Dipl Ing Pejcinovic | Selbstblockierende Seilbremse zur Selbstsicherung beim Klettern |
CN2691640Y (zh) * | 2004-01-18 | 2005-04-13 | 陈健良 | 高楼救生器 |
EP1736208A1 (de) * | 2005-06-22 | 2006-12-27 | ÖBB-Infrastruktur Betrieb Aktiengesellschaft | Vorrichtung zun Sichern, Auf- und Abseilen von Personen und/oder Gütern |
US20120103725A1 (en) * | 2009-05-13 | 2012-05-03 | Initium System Aktiebolag | Lowering device comprising a swivel arm having contoured braking means |
CN202620513U (zh) * | 2009-05-13 | 2012-12-26 | 伊尼蒂亚姆系统股份公司 | 包括具有轮廓化的制动器件的旋转臂的下降装置 |
CN102188796A (zh) * | 2011-05-12 | 2011-09-21 | 杭州双华科技有限公司 | 便携式动力爬绳器及爬绳方法 |
CN206970090U (zh) * | 2017-07-26 | 2018-02-06 | 佛山科学技术学院 | 一种牵引线缓释轮组 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114148932A (zh) * | 2021-12-03 | 2022-03-08 | 广东电网有限责任公司 | 起重装置 |
CN114148932B (zh) * | 2021-12-03 | 2023-08-22 | 广东电网有限责任公司 | 起重装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107337136B (zh) | 2023-01-24 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231201 Address after: 257000 No. 3 Haining Road, Hekou District, Dongying City, Shandong Province Patentee after: State Grid Shandong electric power company Dongying Hekou District Power Supply Co. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231201 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 528000 No. 18, Jiangwan Road, Chancheng District, Guangdong, Foshan Patentee before: FOSHAN University |
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TR01 | Transfer of patent right |