CN201099992Y - 螺杆式恒张力小回缩预应力锚索张拉器 - Google Patents
螺杆式恒张力小回缩预应力锚索张拉器 Download PDFInfo
- Publication number
- CN201099992Y CN201099992Y CNU2007201948153U CN200720194815U CN201099992Y CN 201099992 Y CN201099992 Y CN 201099992Y CN U2007201948153 U CNU2007201948153 U CN U2007201948153U CN 200720194815 U CN200720194815 U CN 200720194815U CN 201099992 Y CN201099992 Y CN 201099992Y
- Authority
- CN
- China
- Prior art keywords
- reductor
- screw
- planet wheel
- anchorage cable
- shaft
- 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 - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201948153U CN201099992Y (zh) | 2007-10-25 | 2007-10-25 | 螺杆式恒张力小回缩预应力锚索张拉器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201948153U CN201099992Y (zh) | 2007-10-25 | 2007-10-25 | 螺杆式恒张力小回缩预应力锚索张拉器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099992Y true CN201099992Y (zh) | 2008-08-13 |
Family
ID=39936524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201948153U Expired - Fee Related CN201099992Y (zh) | 2007-10-25 | 2007-10-25 | 螺杆式恒张力小回缩预应力锚索张拉器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099992Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343696A (zh) * | 2013-07-23 | 2013-10-09 | 天地科技股份有限公司 | 用于锚索支护结构的锚塞推动装置及该锚索支护结构 |
| CN103470717A (zh) * | 2013-09-22 | 2013-12-25 | 上海交通大学 | 同轴旋转滑移运动变耦合输出装置 |
| CN116065834A (zh) * | 2023-02-14 | 2023-05-05 | 中国五冶集团有限公司 | 一种大跨度钢桁架骨架膜结构快速安装施工方法 |
-
2007
- 2007-10-25 CN CNU2007201948153U patent/CN201099992Y/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343696A (zh) * | 2013-07-23 | 2013-10-09 | 天地科技股份有限公司 | 用于锚索支护结构的锚塞推动装置及该锚索支护结构 |
| CN103470717A (zh) * | 2013-09-22 | 2013-12-25 | 上海交通大学 | 同轴旋转滑移运动变耦合输出装置 |
| CN103470717B (zh) * | 2013-09-22 | 2015-11-04 | 上海交通大学 | 同轴旋转滑移运动变耦合输出装置 |
| CN116065834A (zh) * | 2023-02-14 | 2023-05-05 | 中国五冶集团有限公司 | 一种大跨度钢桁架骨架膜结构快速安装施工方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201908932U (zh) | 自锁防松螺母组件 | |
| CN100549439C (zh) | 垫圈,设有垫圈的紧固件,紧固物体用的方法和动力工具 | |
| CN103423274B (zh) | 一种确保风机高强螺栓预紧力准确施加的方法 | |
| CN201099992Y (zh) | 螺杆式恒张力小回缩预应力锚索张拉器 | |
| TW200401083A (en) | Washer, fastener provided with a washer, method of and power tool for fastening objects | |
| CN205472420U (zh) | 锥齿轮传动式机械千斤顶 | |
| CN200968002Y (zh) | 多层倒锥式楔锁锚杆 | |
| CN202545528U (zh) | 双向螺纹安全紧固件 | |
| CN219012666U (zh) | 一种用于锚杆紧固及预应力施加的装置 | |
| CN106985101A (zh) | 一种发动机缸盖螺栓紧固方法 | |
| CN201002236Y (zh) | 预应力锚杆定力矩扳手 | |
| CN2577032Y (zh) | 螺纹联接预紧结构 | |
| CN201677168U (zh) | 紧凑大力量液压螺栓拉伸器 | |
| CN201779119U (zh) | 一种防松动螺栓组件 | |
| CN215801076U (zh) | 一种用于张拉系统的组合锚具 | |
| CN201455880U (zh) | 一种机载锚杆螺母锁紧机 | |
| CN106363664B (zh) | 一种机械臂的动力装置 | |
| CN107447989B (zh) | 预应力钢筋锚固装置及锚固方法 | |
| CN201095093Y (zh) | 预应力锚杆定力矩增矩扳手 | |
| CN101486176B (zh) | 预应力锚杆抗扭转增矩扳手 | |
| CN101898299A (zh) | 主轴胀紧环连接螺栓同步拧紧装置及其安装方法 | |
| CN113530955A (zh) | 双螺母防松螺栓组及施工方法 | |
| CN106286663A (zh) | 一种可调节早期刚度的碟形弹簧阻尼器 | |
| CN218580502U (zh) | 一种可对cfrp板施加预应力的支柱顶升装置 | |
| CN207393686U (zh) | 一种分体式拉伸预紧螺母 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing LAN Chang Machinery Co., Ltd. Assignor: Shao Peisen Contract fulfillment period: 2007.12.28 to 2012.12.28 Contract record no.: 2009990000244 Denomination of utility model: Screw type constant tension small retraction prestressing force anchorage cable stretching equipment Granted publication date: 20080813 License type: Exclusive license Record date: 20090401 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.28 TO 2012.12.28; CHANGE OF CONTRACT Name of requester: BEIJING CHANG LAN MACHINERY CO., LTD. Effective date: 20090401 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20091125 |