CN201874444U - Multipurpose safety-belt fixed ladder-stool frame - Google Patents
Multipurpose safety-belt fixed ladder-stool frame Download PDFInfo
- Publication number
- CN201874444U CN201874444U CN201020630213XU CN201020630213U CN201874444U CN 201874444 U CN201874444 U CN 201874444U CN 201020630213X U CN201020630213X U CN 201020630213XU CN 201020630213 U CN201020630213 U CN 201020630213U CN 201874444 U CN201874444 U CN 201874444U
- Authority
- CN
- China
- Prior art keywords
- ladder
- step stool
- hinge
- stool
- plate
- 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.)
- Expired - Lifetime
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- 241000498255 Enterobius vermicularis Species 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 239000004677 Nylon Substances 0.000 abstract description 2
- 229920001778 nylon Polymers 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000012212 insulator Substances 0.000 description 5
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229960001296 zinc oxide Drugs 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020630213XU CN201874444U (en) | 2010-11-29 | 2010-11-29 | Multipurpose safety-belt fixed ladder-stool frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020630213XU CN201874444U (en) | 2010-11-29 | 2010-11-29 | Multipurpose safety-belt fixed ladder-stool frame |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201874444U true CN201874444U (en) | 2011-06-22 |
Family
ID=44162367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020630213XU Expired - Lifetime CN201874444U (en) | 2010-11-29 | 2010-11-29 | Multipurpose safety-belt fixed ladder-stool frame |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201874444U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011544A (en) * | 2010-11-29 | 2011-04-13 | 天津市电力公司 | Multi-purpose safety belt fixed step stool frame |
CN105121772B (en) * | 2013-01-24 | 2017-05-17 | 伟英企业有限公司 | adjustable ladders and related components |
CN108132363A (en) * | 2017-12-25 | 2018-06-08 | 芜湖市鸿坤汽车零部件有限公司 | A kind of insulating ladder clamping device |
CN108286409A (en) * | 2017-04-19 | 2018-07-17 | 许昌义 | The ladder of double eight words supports |
-
2010
- 2010-11-29 CN CN201020630213XU patent/CN201874444U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011544A (en) * | 2010-11-29 | 2011-04-13 | 天津市电力公司 | Multi-purpose safety belt fixed step stool frame |
CN102011544B (en) * | 2010-11-29 | 2014-07-30 | 天津市电力公司 | Multi-purpose safety belt fixed step stool frame |
CN105121772B (en) * | 2013-01-24 | 2017-05-17 | 伟英企业有限公司 | adjustable ladders and related components |
CN108286409A (en) * | 2017-04-19 | 2018-07-17 | 许昌义 | The ladder of double eight words supports |
CN108132363A (en) * | 2017-12-25 | 2018-06-08 | 芜湖市鸿坤汽车零部件有限公司 | A kind of insulating ladder clamping device |
CN108132363B (en) * | 2017-12-25 | 2020-04-10 | 芜湖市鸿坤汽车零部件有限公司 | Insulating ladder clamping device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20110622 Effective date of abandoning: 20140730 |
|
RGAV | Abandon patent right to avoid regrant |