Title:
QUICK PUSH-PULL PLATFORM FOR MAINTENANCE OF C-SHAPED WATER STOP RUBBER FOR CLEARANCE SEALING OF SHIP LIFT AND USE METHOD
Document Type and Number:
WIPO Patent Application WO/2022/151938
Kind Code:
A1
Abstract:
Disclosed in the present invention are a quick push-pull platform for maintenance of C-shaped water stop rubber for clearance sealing of a ship lift and a use method. The platform solves the problems of difficult platform building and long building time when the C-shaped water stop rubber for clearance sealing is maintained, thereby simplifying the maintenance process and improving the maintenance efficiency. The quick push-pull platform comprises a fixed platform used for supporting the whole platform, the fixed platform is fixedly mounted at the bottom end of a ship chamber head structure of the ship lift and located right below the C-shaped water stop rubber, a movable platform is slidably supported on the fixed platform by means of a reverse travelling wheel group and a supporting wheel group, the reverse travelling wheel group is fixed at the end position of the movable platform and in sliding fit with the fixed platform, the supporting wheel group is fixed at the bottom end of the movable platform and slidably supported at the top of the fixed platform, and a bolt locking mechanism is provided between the fixed platform and the movable platform.
Inventors:
LI XINYU (CN)
MAO JUNXIANG (CN)
CAO YI (CN)
CHENG HANG (CN)
ZHANG WEI (CN)
WU FAN (CN)
CHEN WENCHAO (CN)
LU MINGMING (CN)
SHUANG WEI (CN)
WANG JIAN (CN)
LV CAIHONG (CN)
WU XUE (CN)
MAO JUNXIANG (CN)
CAO YI (CN)
CHENG HANG (CN)
ZHANG WEI (CN)
WU FAN (CN)
CHEN WENCHAO (CN)
LU MINGMING (CN)
SHUANG WEI (CN)
WANG JIAN (CN)
LV CAIHONG (CN)
WU XUE (CN)
Application Number:
PCT/CN2021/140620
Publication Date:
July 21, 2022
Filing Date:
December 22, 2021
Export Citation:
Assignee:
CHINA THREE GORGES CORP (CN)
WUHAN WUCHUAN HEAVY EQUIPMENT ENG CO LTD (CN)
WUHAN SHIPBUILDING IND CORPORATION (CN)
WUHAN WUCHUAN HEAVY EQUIPMENT ENG CO LTD (CN)
WUHAN SHIPBUILDING IND CORPORATION (CN)
International Classes:
E02C3/00; E02C5/00; E04G3/00
Domestic Patent References:
| WO2017155505A1 | 2017-09-14 |
Foreign References:
| CN112726549A | 2021-04-30 | |||
| CN214656898U | 2021-11-09 | |||
| CN112030926A | 2020-12-04 | |||
| CN207048286U | 2018-02-27 | |||
| JP2013104182A | 2013-05-30 | |||
| CN212290249U | 2021-01-05 |
Attorney, Agent or Firm:
YICHANG THREE GORGES PATENT (CN)
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