Title:
FIXING DEVICE AND METHOD FOR LIFTABLE/LOWERABLE MARINE SURVEYING INSTRUMENT FOR SHIP
Document Type and Number:
WIPO Patent Application WO/2022/193278
Kind Code:
A1
Abstract:
A fixing device and method for a liftable/lowerable marine surveying instrument (12) for a ship. The fixing device comprises a mounting plate (1); a vertical plate (2) is fixedly mounted at the bottom of the mounting plate (1), and a sliding groove (3) is formed in one side of the vertical plate (2); a lifting/lowering plate (5) is slidably mounted in the sliding groove (3), a connecting plate (6) is fixedly mounted at the bottom of the lifting/lowering plate (5), a transverse plate (7) is fixedly mounted at the bottom of the connecting plate (6), and a first fixing plate (9) and a second fixing plate (8) are fixedly mounted at the bottom of the transverse plate (7); a same placing plate (10) is fixedly mounted on the sides, close to each other, of the first fixing plate (9) and the second fixing plate (8), and a placing groove (11) is formed in the top of the placing plate (10); a surveying instrument (12) is clamped in the placing groove (11), and scraping plates (19) are provided on the front side and the rear side of the surveying instrument (12); a locking bolt is threadedly mounted on the second fixing plate (8), and the locking bolt works in conjunction with a clamping plate to preliminarily fix the surveying instrument (12); a groove is formed in the bottom of the connecting plate (6), and a pushing plate (27) is slidably mounted in the groove; a pressing plate (28) is fixedly mounted at the bottom of the pushing plate (27), the pressing plate (28) is located above the surveying instrument (12), and the pressing plate (28) fixes the surveying instrument (12) again.
Inventors:
LIU HAOYUAN (CN)
GUO SHULU (CN)
ZHAO PENG (CN)
TIAN BINGQI (CN)
GUO SHULU (CN)
ZHAO PENG (CN)
TIAN BINGQI (CN)
Application Number:
PCT/CN2021/081777
Publication Date:
September 22, 2022
Filing Date:
March 19, 2021
Export Citation:
Assignee:
TANGSHAN HARBIN SHIP TECH CO LTD (CN)
TANGSHAN HYDRIENCE MARINE TECH CO LTD (CN)
TANGSHAN HYDRIENCE MARINE TECH CO LTD (CN)
International Classes:
B63B49/00; F16M11/06; G01D11/30; G01V9/00
Foreign References:
| CN112483783A | 2021-03-12 | |||
| CN106441396A | 2017-02-22 | |||
| CN210478945U | 2020-05-08 | |||
| CN208751599U | 2019-04-16 | |||
| JP2013091467A | 2013-05-16 | |||
| CN109373114A | 2019-02-22 |
Attorney, Agent or Firm:
EASIER IP FIRM (CN)
Download PDF:
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