CN105421991A - Fixing device special for insulating ladder - Google Patents
Fixing device special for insulating ladder Download PDFInfo
- Publication number
- CN105421991A CN105421991A CN201510845556.5A CN201510845556A CN105421991A CN 105421991 A CN105421991 A CN 105421991A CN 201510845556 A CN201510845556 A CN 201510845556A CN 105421991 A CN105421991 A CN 105421991A
- Authority
- CN
- China
- Prior art keywords
- arc sections
- insulating ladder
- arc
- fixing device
- arc portion
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510845556.5A CN105421991B (en) | 2015-11-26 | 2015-11-26 | A kind of insulating ladder special fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510845556.5A CN105421991B (en) | 2015-11-26 | 2015-11-26 | A kind of insulating ladder special fixing device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105421991A true CN105421991A (en) | 2016-03-23 |
CN105421991B CN105421991B (en) | 2017-07-07 |
Family
ID=55500488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510845556.5A Active CN105421991B (en) | 2015-11-26 | 2015-11-26 | A kind of insulating ladder special fixing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105421991B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108561449A (en) * | 2018-07-04 | 2018-09-21 | 芜湖谱瑞电子科技有限公司 | A kind of electromagnetic fan clutch with long service life |
CN108662046A (en) * | 2018-07-04 | 2018-10-16 | 芜湖英特杰智能科技有限公司 | A kind of efficient magnetic brake |
CN111048337A (en) * | 2019-12-03 | 2020-04-21 | 山东电工电气集团新能科技有限公司 | Horizontal type insulating pull rod pneumatic assembly tool |
CN114427340A (en) * | 2021-12-31 | 2022-05-03 | 呼和浩特科林热电有限责任公司 | Can protect insulating ladder based on thermal power factory |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1113376A (en) * | 1997-06-21 | 1999-01-19 | Shimomuragumi:Kk | Fixed device to be attached to upper part of ladder |
JP2000312421A (en) * | 1999-04-27 | 2000-11-07 | Keiji Sasaki | Stopper |
JP4060749B2 (en) * | 2003-05-06 | 2008-03-12 | アルミファクトリー株式会社 | Ladder aid |
CN203271578U (en) * | 2013-04-25 | 2013-11-06 | 国家电网公司 | Safety ladder for climbing up pole |
CN204238843U (en) * | 2014-10-28 | 2015-04-01 | 国家电网公司 | One holds pole-climbing tightly automatically |
CN204457397U (en) * | 2015-02-09 | 2015-07-08 | 邯郸市邯一建筑工程有限公司 | A kind of cat ladder |
-
2015
- 2015-11-26 CN CN201510845556.5A patent/CN105421991B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1113376A (en) * | 1997-06-21 | 1999-01-19 | Shimomuragumi:Kk | Fixed device to be attached to upper part of ladder |
JP2000312421A (en) * | 1999-04-27 | 2000-11-07 | Keiji Sasaki | Stopper |
JP4060749B2 (en) * | 2003-05-06 | 2008-03-12 | アルミファクトリー株式会社 | Ladder aid |
CN203271578U (en) * | 2013-04-25 | 2013-11-06 | 国家电网公司 | Safety ladder for climbing up pole |
CN204238843U (en) * | 2014-10-28 | 2015-04-01 | 国家电网公司 | One holds pole-climbing tightly automatically |
CN204457397U (en) * | 2015-02-09 | 2015-07-08 | 邯郸市邯一建筑工程有限公司 | A kind of cat ladder |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108561449A (en) * | 2018-07-04 | 2018-09-21 | 芜湖谱瑞电子科技有限公司 | A kind of electromagnetic fan clutch with long service life |
CN108662046A (en) * | 2018-07-04 | 2018-10-16 | 芜湖英特杰智能科技有限公司 | A kind of efficient magnetic brake |
CN111048337A (en) * | 2019-12-03 | 2020-04-21 | 山东电工电气集团新能科技有限公司 | Horizontal type insulating pull rod pneumatic assembly tool |
CN114427340A (en) * | 2021-12-31 | 2022-05-03 | 呼和浩特科林热电有限责任公司 | Can protect insulating ladder based on thermal power factory |
CN114427340B (en) * | 2021-12-31 | 2023-08-22 | 呼和浩特科林热电有限责任公司 | Protective insulating ladder based on thermal power plant |
Also Published As
Publication number | Publication date |
---|---|
CN105421991B (en) | 2017-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Mingxu Inventor after: Feng Tao Inventor after: Zhang Junda Inventor after: Ying Guode Inventor after: Fu Xiaoping Inventor after: Jin Linzheng Inventor after: Lang Cheng Inventor after: Yu Shengling Inventor after: Pan Guanghui Inventor after: Qiu Xianyue Inventor after: Yu Weibing Inventor after: Xiang Liying Inventor after: Qu Jianwei Inventor after: Chen Xiong Inventor before: Chen Mingxu Inventor before: Feng Tao Inventor before: Lang Cheng Inventor before: Yu Shengling Inventor before: Pan Guanghui Inventor before: Qiu Xianyue Inventor before: Yu Weibing Inventor before: Xiang Liying Inventor before: Qu Jianwei Inventor before: Chen Xiong |
|
GR01 | Patent grant | ||
GR01 | Patent grant |