CN106639852B - 一种可移动式升降叉梯 - Google Patents
一种可移动式升降叉梯 Download PDFInfo
- Publication number
- CN106639852B CN106639852B CN201611088529.9A CN201611088529A CN106639852B CN 106639852 B CN106639852 B CN 106639852B CN 201611088529 A CN201611088529 A CN 201611088529A CN 106639852 B CN106639852 B CN 106639852B
- Authority
- CN
- China
- Prior art keywords
- ladder
- terraced
- main
- lock piece
- projection
- 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
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000255777 Lepidoptera Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/06—Securing devices or hooks for parts of extensible ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611088529.9A CN106639852B (zh) | 2016-12-01 | 2016-12-01 | 一种可移动式升降叉梯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611088529.9A CN106639852B (zh) | 2016-12-01 | 2016-12-01 | 一种可移动式升降叉梯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106639852A CN106639852A (zh) | 2017-05-10 |
CN106639852B true CN106639852B (zh) | 2018-03-20 |
Family
ID=58814730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611088529.9A Active CN106639852B (zh) | 2016-12-01 | 2016-12-01 | 一种可移动式升降叉梯 |
Country Status (1)
Country | Link |
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CN (1) | CN106639852B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114382399A (zh) * | 2022-01-28 | 2022-04-22 | 徐州徐工矿业机械有限公司 | 一种具有限位锁止机构的伸缩梯及工程机械 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191320227A (en) * | 1913-09-08 | 1913-12-11 | George Alexander Weech | Improvements in Safety Clutches for Extension Ladders. |
US4364451A (en) * | 1977-12-16 | 1982-12-21 | Utility Products, Inc. | Ladder lock |
CN2697295Y (zh) * | 2004-02-27 | 2005-05-04 | 李风 | 多用梯 |
CN101956521A (zh) * | 2010-09-16 | 2011-01-26 | 华东琅琊山抽水蓄能有限责任公司 | 一种三连升降梯 |
CN202417275U (zh) * | 2012-02-13 | 2012-09-05 | 烟台杰瑞石油装备技术有限公司 | 一种悬挂式伸缩梯 |
CN205063793U (zh) * | 2015-10-29 | 2016-03-02 | 国网山东高唐县供电公司 | 一种电力绝缘梯 |
-
2016
- 2016-12-01 CN CN201611088529.9A patent/CN106639852B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191320227A (en) * | 1913-09-08 | 1913-12-11 | George Alexander Weech | Improvements in Safety Clutches for Extension Ladders. |
US4364451A (en) * | 1977-12-16 | 1982-12-21 | Utility Products, Inc. | Ladder lock |
CN2697295Y (zh) * | 2004-02-27 | 2005-05-04 | 李风 | 多用梯 |
CN101956521A (zh) * | 2010-09-16 | 2011-01-26 | 华东琅琊山抽水蓄能有限责任公司 | 一种三连升降梯 |
CN202417275U (zh) * | 2012-02-13 | 2012-09-05 | 烟台杰瑞石油装备技术有限公司 | 一种悬挂式伸缩梯 |
CN205063793U (zh) * | 2015-10-29 | 2016-03-02 | 国网山东高唐县供电公司 | 一种电力绝缘梯 |
Also Published As
Publication number | Publication date |
---|---|
CN106639852A (zh) | 2017-05-10 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Guodong Inventor after: Jian Wei Inventor after: Wang Wenfeng Inventor after: Liu Yang Inventor after: Chen Zhongkai Inventor after: Liang Zuhui Inventor after: Lv Xianbin Inventor after: Li Yuefeng Inventor after: Yan Xu Inventor after: Liu Haiguang Inventor after: Zong Bo Inventor after: Gu Shouyu Inventor after: Wang Wenchao Inventor after: Shi Yanfei Inventor after: Ji Zuojing Inventor after: Zhao Xiang Inventor after: Di Baoyin Inventor after: Yan Hui Inventor after: Wen Chenyu Inventor after: Li Sichun Inventor after: Wu Han Inventor after: Jiang Kun Inventor after: Qin Guimin Inventor after: Yu Meng Inventor after: Liu Bin Inventor after: Guo Xiao Inventor after: Zhang Hao Inventor after: Wang Suifeng Inventor after: Zhang Huanrui Inventor after: Lv Yan Inventor after: Zhang Xiaochun Inventor after: Zhang Jian Inventor after: Jiang Yuru Inventor after: Wang Ting Inventor after: Lin Weiwei Inventor before: Lv Guodong Inventor before: Wang Qiang Inventor before: Cao Yunlei Inventor before: Sun Haitao Inventor before: Qin Guimin Inventor before: Cong Yiran Inventor before: Lv Yan Inventor before: Zhang Xiaochun Inventor before: Jiang Yuru Inventor before: Deng Pin Inventor before: Liu Wei Inventor before: Gong Wenfang |
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GR01 | Patent grant |