CN209100438U - A kind of connection structure for preventing high-voltage circuitbreaker operating stick connecting pin from falling off - Google Patents
A kind of connection structure for preventing high-voltage circuitbreaker operating stick connecting pin from falling off Download PDFInfo
- Publication number
- CN209100438U CN209100438U CN201821538189.XU CN201821538189U CN209100438U CN 209100438 U CN209100438 U CN 209100438U CN 201821538189 U CN201821538189 U CN 201821538189U CN 209100438 U CN209100438 U CN 209100438U
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- CN
- China
- Prior art keywords
- elastic spring
- pull rod
- operation pull
- mounting groove
- attachment pins
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821538189.XU CN209100438U (en) | 2018-09-20 | 2018-09-20 | A kind of connection structure for preventing high-voltage circuitbreaker operating stick connecting pin from falling off |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821538189.XU CN209100438U (en) | 2018-09-20 | 2018-09-20 | A kind of connection structure for preventing high-voltage circuitbreaker operating stick connecting pin from falling off |
Publications (1)
Publication Number | Publication Date |
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CN209100438U true CN209100438U (en) | 2019-07-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821538189.XU Active CN209100438U (en) | 2018-09-20 | 2018-09-20 | A kind of connection structure for preventing high-voltage circuitbreaker operating stick connecting pin from falling off |
Country Status (1)
Country | Link |
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CN (1) | CN209100438U (en) |
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2018
- 2018-09-20 CN CN201821538189.XU patent/CN209100438U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Connecting structure for preventing connecting pin of high-voltage circuit breaker operating rod from falling off Effective date of registration: 20200610 Granted publication date: 20190712 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: Y2020210000026 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230606 Granted publication date: 20190712 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: Y2020210000026 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connection structure to prevent the connecting pin of the high-voltage circuit breaker operating rod from falling off Effective date of registration: 20230607 Granted publication date: 20190712 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: Y2023210000139 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190712 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: Y2023210000139 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connection structure to prevent the connection pin of the high-voltage circuit breaker operating rod from falling off Granted publication date: 20190712 Pledgee: Shengjing bank Limited by Share Ltd. in Shenyang city Shenhe branch Pledgor: SHENYANG HUADE HIGH TECHNOLOGY ELECTRIC Co.,Ltd. Registration number: Y2024210000051 |