CN207644663U - 一种纯机械配重式升降地井 - Google Patents
一种纯机械配重式升降地井 Download PDFInfo
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- CN207644663U CN207644663U CN201721805324.8U CN201721805324U CN207644663U CN 207644663 U CN207644663 U CN 207644663U CN 201721805324 U CN201721805324 U CN 201721805324U CN 207644663 U CN207644663 U CN 207644663U
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- well
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- fixed frame
- counter weight
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- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805324.8U CN207644663U (zh) | 2017-12-21 | 2017-12-21 | 一种纯机械配重式升降地井 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721805324.8U CN207644663U (zh) | 2017-12-21 | 2017-12-21 | 一种纯机械配重式升降地井 |
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| CN207644663U true CN207644663U (zh) | 2018-07-24 |
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| CN201721805324.8U Active CN207644663U (zh) | 2017-12-21 | 2017-12-21 | 一种纯机械配重式升降地井 |
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| CN (1) | CN207644663U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703775A (zh) * | 2019-02-15 | 2019-05-03 | 成都克伏特航空设备有限公司 | 纯机械升降翻盖勤务地井 |
| CN111591924A (zh) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | 一种用于地面服务系统的升降平台 |
| CN111591926A (zh) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | 一种用于升降平台的稳定机构 |
| CN111594665A (zh) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | 一种用于升降平台的管线输送机构 |
-
2017
- 2017-12-21 CN CN201721805324.8U patent/CN207644663U/zh active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703775A (zh) * | 2019-02-15 | 2019-05-03 | 成都克伏特航空设备有限公司 | 纯机械升降翻盖勤务地井 |
| CN109703775B (zh) * | 2019-02-15 | 2024-05-24 | 成都克伏特航空设备有限公司 | 纯机械升降翻盖勤务地井 |
| CN111591924A (zh) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | 一种用于地面服务系统的升降平台 |
| CN111591926A (zh) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | 一种用于升降平台的稳定机构 |
| CN111594665A (zh) * | 2020-05-27 | 2020-08-28 | 珠海方博科技有限公司 | 一种用于升降平台的管线输送机构 |
| CN111591924B (zh) * | 2020-05-27 | 2021-11-02 | 珠海方博科技有限公司 | 一种用于地面服务系统的升降平台 |
| CN111594665B (zh) * | 2020-05-27 | 2022-04-12 | 珠海方博科技有限公司 | 一种用于升降平台的管线输送机构 |
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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 |
Denomination of utility model: A pure mechanical counterweight lifting shaft Effective date of registration: 20221229 Granted publication date: 20180724 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Free Trade Zone Sub branch Pledgor: CHENGDU GRAFT AVIATION EQUIPMENT Co.,Ltd. Registration number: Y2022510000338 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180724 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Free Trade Zone Sub branch Pledgor: CHENGDU GRAFT AVIATION EQUIPMENT Co.,Ltd. Registration number: Y2022510000338 |
|
| PC01 | Cancellation 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 pure mechanical counterweight lifting well Granted publication date: 20180724 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Free Trade Zone Sub branch Pledgor: CHENGDU GRAFT AVIATION EQUIPMENT Co.,Ltd. Registration number: Y2024980004318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180724 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Free Trade Zone Sub branch Pledgor: CHENGDU GRAFT AVIATION EQUIPMENT Co.,Ltd. Registration number: Y2024980004318 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |