CN108457250B - Hydraulic pressure dam based on dog locking - Google Patents
Hydraulic pressure dam based on dog locking Download PDFInfo
- Publication number
- CN108457250B CN108457250B CN201711389550.7A CN201711389550A CN108457250B CN 108457250 B CN108457250 B CN 108457250B CN 201711389550 A CN201711389550 A CN 201711389550A CN 108457250 B CN108457250 B CN 108457250B
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- China
- Prior art keywords
- telescopic rod
- block
- length
- hydraulic telescopic
- hydraulic
- 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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- 239000000758 substrate Substances 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Actuator (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711389550.7A CN108457250B (en) | 2017-12-21 | 2017-12-21 | Hydraulic pressure dam based on dog locking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711389550.7A CN108457250B (en) | 2017-12-21 | 2017-12-21 | Hydraulic pressure dam based on dog locking |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108457250A CN108457250A (en) | 2018-08-28 |
CN108457250B true CN108457250B (en) | 2020-03-13 |
Family
ID=63220372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711389550.7A Active CN108457250B (en) | 2017-12-21 | 2017-12-21 | Hydraulic pressure dam based on dog locking |
Country Status (1)
Country | Link |
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CN (1) | CN108457250B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112663569A (en) * | 2020-12-28 | 2021-04-16 | 安徽池州百川液压坝科技有限公司 | Unpowered unlocking device of hydraulic support locking mechanism |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202099789U (en) * | 2011-05-24 | 2012-01-04 | 浙江衢州河口闸门有限公司 | Fully-opened hydraulic control flap gate |
CN205152906U (en) * | 2015-10-26 | 2016-04-13 | 安徽池州百川液压坝科技有限公司 | Automatic flood discharge hydraulic pressure dam |
CN206693184U (en) * | 2017-04-19 | 2017-12-01 | 衢州市长河翻板闸门有限公司 | The locking device on hydraulic pressure dam |
-
2017
- 2017-12-21 CN CN201711389550.7A patent/CN108457250B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202099789U (en) * | 2011-05-24 | 2012-01-04 | 浙江衢州河口闸门有限公司 | Fully-opened hydraulic control flap gate |
CN205152906U (en) * | 2015-10-26 | 2016-04-13 | 安徽池州百川液压坝科技有限公司 | Automatic flood discharge hydraulic pressure dam |
CN206693184U (en) * | 2017-04-19 | 2017-12-01 | 衢州市长河翻板闸门有限公司 | The locking device on hydraulic pressure dam |
Also Published As
Publication number | Publication date |
---|---|
CN108457250A (en) | 2018-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200220 Address after: 325608 no.428-15, Xinfeng Road, Hongqiao Town, Leqing City, Wenzhou City, Zhejiang Province Applicant after: Hu Haiming Address before: 225100 37 yuan 701, Vanke City, Pingshan Township, Hanjiang District, Yangzhou, Jiangsu Applicant before: Zhao Guixiang |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 532399 No.46 Minsheng street, Taocheng Town, Daxin County, Laibin City, Guangxi Zhuang Autonomous Region Patentee after: Hu Haiming Address before: No. 428-15, Xinfeng Road, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province 325608 Patentee before: Hu Haiming |
|
CP02 | Change in the address of a patent holder |
Address after: 532399 No.46 Minsheng street, Taocheng Town, Daxin County, Chongzuo City, Guangxi Zhuang Autonomous Region Patentee after: Hu Haiming Address before: 532399 No.46 Minsheng street, Taocheng Town, Daxin County, Laibin City, Guangxi Zhuang Autonomous Region Patentee before: Hu Haiming |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 532399 No.46 Minsheng street, Taocheng Town, Daxin County, Chongzuo City, Guangxi Zhuang Autonomous Region Patentee before: Hu Haiming |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 250000 Li Shan Road, Lishan District, Ji'nan, Shandong Province, No. 127 Patentee after: SHANDONG WATER CONSERVANCY GROUP Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
|
TR01 | Transfer of patent right |