Title:
FIXING APPARATUS FOR LIFTABLE/LOWERABLE MARINE SURVEYING INSTRUMENT FOR SHIPS
Document Type and Number:
WIPO Patent Application WO/2022/094958
Kind Code:
A1
Abstract:
A fixing apparatus for a liftable/lowerable marine surveying instrument for ships, comprising a base (1). A fixed box (2) is fixedly connected to the top of the base (1); a motor (3) is fixedly connected to the inner wall of the bottom side of the fixed box (2); a telescopic lead screw (4) is fixedly connected to an output shaft of the motor (3); a screw sleeve (5) is threadedly connected to the outer side of the telescopic lead screw (4); a clamping block (6) is fixedly connected to the top of the screw sleeve (5); a first bevel gear (7) is fixedly connected to the top of the telescopic lead screw (4). The fixing apparatus can be folded after being used, such that an occupied space can be reduced; moreover, the instrument is easy to operate and use, thereby improving the surveying efficiency and reducing the precision error of exploration data.
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/CN2020/127234
Publication Date:
May 12, 2022
Filing Date:
November 06, 2020
Export Citation:
Assignee:
TANGSHAN HYDRIENCE MARINE TECH CO LTD (CN)
International Classes:
B63B49/00; F16M11/04; F16M11/08; F16M11/18; G01V9/00
Foreign References:
| CN109296891A | 2019-02-01 | |||
| CN208735188U | 2019-04-12 | |||
| CN210478945U | 2020-05-08 | |||
| CN209977603U | 2020-01-21 | |||
| CN110500489A | 2019-11-26 | |||
| CN210291250U | 2020-04-10 | |||
| KR20130037496A | 2013-04-16 | |||
| KR20160115427A | 2016-10-06 | |||
| CA2689489A1 | 2011-06-30 | |||
| CN211277464U | 2020-08-18 | |||
| CN210739867U | 2020-06-12 |
Attorney, Agent or Firm:
EASIER IP FIRM (CN)
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