CN2307808Y - 石油油井抽油用钢丝绳的结构 - Google Patents
石油油井抽油用钢丝绳的结构 Download PDFInfo
- Publication number
- CN2307808Y CN2307808Y CN 98212955 CN98212955U CN2307808Y CN 2307808 Y CN2307808 Y CN 2307808Y CN 98212955 CN98212955 CN 98212955 CN 98212955 U CN98212955 U CN 98212955U CN 2307808 Y CN2307808 Y CN 2307808Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- rope
- type
- rope core
- wire
- 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
Links
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98212955 CN2307808Y (zh) | 1998-03-10 | 1998-03-10 | 石油油井抽油用钢丝绳的结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98212955 CN2307808Y (zh) | 1998-03-10 | 1998-03-10 | 石油油井抽油用钢丝绳的结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2307808Y true CN2307808Y (zh) | 1999-02-17 |
Family
ID=33967075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98212955 Expired - Lifetime CN2307808Y (zh) | 1998-03-10 | 1998-03-10 | 石油油井抽油用钢丝绳的结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2307808Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110331665A (zh) * | 2019-07-10 | 2019-10-15 | 广东迈诺工业技术有限公司 | 一种桥梁用防腐蚀平行钢丝拉索及其制造方法 |
CN110424264A (zh) * | 2019-08-12 | 2019-11-08 | 广东迈诺工业技术有限公司 | 高强韧、耐久型桥梁缆索用锌铝合金镀层钢丝 |
CN110468686A (zh) * | 2019-09-02 | 2019-11-19 | 广东迈诺工业技术有限公司 | 一种桥梁抗振拉索 |
US10640919B1 (en) | 2018-10-17 | 2020-05-05 | Guizhou Wire Rope Incorporated Company | Locked coil wire rope and capacity expansion framework |
-
1998
- 1998-03-10 CN CN 98212955 patent/CN2307808Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10640919B1 (en) | 2018-10-17 | 2020-05-05 | Guizhou Wire Rope Incorporated Company | Locked coil wire rope and capacity expansion framework |
CN110331665A (zh) * | 2019-07-10 | 2019-10-15 | 广东迈诺工业技术有限公司 | 一种桥梁用防腐蚀平行钢丝拉索及其制造方法 |
CN110424264A (zh) * | 2019-08-12 | 2019-11-08 | 广东迈诺工业技术有限公司 | 高强韧、耐久型桥梁缆索用锌铝合金镀层钢丝 |
CN110468686A (zh) * | 2019-09-02 | 2019-11-19 | 广东迈诺工业技术有限公司 | 一种桥梁抗振拉索 |
CN110468686B (zh) * | 2019-09-02 | 2021-08-31 | 广东迈诺工业技术有限公司 | 一种桥梁抗振拉索 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2307808Y (zh) | 石油油井抽油用钢丝绳的结构 | |
CN201082937Y (zh) | 抽油杆用钢丝绳 | |
CN205684265U (zh) | 一种35股阻旋转钢丝绳涂油装置 | |
CN2825953Y (zh) | 三维锚索支护专用张拉装置 | |
CN1055326C (zh) | 石油油井抽油钢丝绳 | |
CN101126209A (zh) | 抽油杆用钢丝绳生产工艺 | |
CN215720532U (zh) | 一种石油钻井设备用的石油链条 | |
CN216197040U (zh) | 输电线路耐张型酒杯钻越塔 | |
CN211398095U (zh) | 一种动力驱动油缸总成 | |
CN219755043U (zh) | 旋转总成壳体螺帽防倒扣装置 | |
CN215108778U (zh) | 一种防腐蚀抽油杆 | |
CN2656602Y (zh) | 摩擦焊接抽油杆 | |
CN213627469U (zh) | 一种新型降压式耐磨型采油装备 | |
CN213569363U (zh) | 一种自动润滑液压起升机构 | |
CN221459680U (zh) | 一种旋流井抓斗起重机防旋转装置 | |
CN2402828Y (zh) | 小载宽程轻型节能抽油机 | |
CN221194987U (zh) | 内防腐空心抽油杆 | |
CN2468979Y (zh) | 长钢板吊运撑棍 | |
CN201598985U (zh) | 一种节能防腐耐磨抽油杆 | |
CN214037111U (zh) | 一种桩机专用胶管 | |
CN2282056Y (zh) | 螺杆泵扶正器 | |
CN2156206Y (zh) | 六方形十二股防扭防腐钢丝绳 | |
CN2486780Y (zh) | 一种抽油杆系悬点缓冲器 | |
CN2823598Y (zh) | 平衡式井下直线电机抽油装置 | |
CN203639740U (zh) | 抽油机高强免维护悬绳 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NINGXIA HENGLI GROUP CO.,LTD. Free format text: FORMER NAME OR ADDRESS: NINGXIA HENGLI IRON + STEEL GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Ningxia Hengli Group Co., Ltd. Patentee before: Hengli Iron and Steel Group Co., Ltd., Ningxia |
|
ASS | Succession or assignment of patent right |
Owner name: NINGXIA HENGLI WIRE CABLE CO., LTD. Free format text: FORMER OWNER: NINGXIA HENGLI GROUP CO.,LTD. Effective date: 20050715 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050715 Address after: 753202, the Ningxia Hui Autonomous Region, Shizuishan, Riverside District, Riverside Street Patentee after: Ningxia Hengli Steel Wire Rope Co., Ltd. Address before: 753202, the Ningxia Hui Autonomous Region District, Shizuishan, Shizuishan District, Riverside street, Bo Zhi Lin turn Patentee before: Ningxia Hengli Group Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |