CN108915575B - 一种水利工程用伸缩调节检修爬梯 - Google Patents
一种水利工程用伸缩调节检修爬梯 Download PDFInfo
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- CN108915575B CN108915575B CN201810742909.2A CN201810742909A CN108915575B CN 108915575 B CN108915575 B CN 108915575B CN 201810742909 A CN201810742909 A CN 201810742909A CN 108915575 B CN108915575 B CN 108915575B
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- support frame
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- 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
- E06C1/24—Non-hinged free-standing ladders
- E06C1/28—Non-hinged free-standing ladders multi-part
- E06C1/30—Non-hinged free-standing ladders multi-part extensible, e.g. telescopic
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810742909.2A CN108915575B (zh) | 2018-07-09 | 2018-07-09 | 一种水利工程用伸缩调节检修爬梯 |
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CN201810742909.2A CN108915575B (zh) | 2018-07-09 | 2018-07-09 | 一种水利工程用伸缩调节检修爬梯 |
Publications (2)
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CN108915575A CN108915575A (zh) | 2018-11-30 |
CN108915575B true CN108915575B (zh) | 2020-06-19 |
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CN201810742909.2A Active CN108915575B (zh) | 2018-07-09 | 2018-07-09 | 一种水利工程用伸缩调节检修爬梯 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9325224D0 (en) * | 1993-12-09 | 1994-02-09 | Wong Raymond | Convertible ladder assembly |
GB2479203A (en) * | 2010-04-01 | 2011-10-05 | James Lawrence Weston | Stile with telescopic sections having spacer studs |
CN202215140U (zh) * | 2011-08-22 | 2012-05-09 | 薄斌 | 一种新型三角梯 |
CN205532236U (zh) * | 2016-03-10 | 2016-08-31 | 湖州中辰建设有限公司 | 一种可应用于多种场合的折叠梯子 |
CN207393097U (zh) * | 2017-09-14 | 2018-05-22 | 新昌县晨辉机械租赁有限公司 | 一种便于移动型安全人字梯 |
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2018
- 2018-07-09 CN CN201810742909.2A patent/CN108915575B/zh active Active
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PB01 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20200527 Address after: 325027 Room 401, 26 Building, Henan Xincun, Civil Aviation Road, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Wang Pan Address before: 317523 Second Floor, 68, Chencun A District, Shanxia, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant before: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20221024 Address after: 276000 Hexi Village, Zhulu Town, Lingang Economic Development Zone, Linyi City, Shandong Province Patentee after: Linyi Lingang Water Affairs Co.,Ltd. Address before: Room 401, building 26, henghe'nan new village, Civil Aviation Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Wang Pan |
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TR01 | Transfer of patent right |