Sunken ship salvage device and operation method
A technology for salvage devices and shipwrecks, which is applied to ship salvage, transportation and packaging, ships, etc. It can solve problems such as inability to function and difficult deployment of the salvage device's working surface, and achieve the effect of rapid deployment and small underwater space
Pending Publication Date: 2021-06-29
TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In view of this, the present invention aims to propose a shipwreck salvage device and operation method to solve typical narrow waterways such as navigable tunnels and aqueducts. Due to the limited space above and below the water, the working surface of the existing salvage device is difficult to expand and cannot play a role
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a sunken ship salvaging device and an operation method. The sunken ship salvaging device comprises a bow salvaging assembly and a stern salvaging assembly. The prow salvage assembly is installed at the bottom of a prow, the stern salvage assembly is installed at the bottom of a stern, and the prow salvage assembly and the stern salvage assembly are connected through a steel cable. Air bags are arranged on the bow salvage assembly and the stern salvage assembly; the bow salvage assembly and the stern salvage assembly are consistent in structure, and the bow salvage assembly comprises a first main unit, an expansion unit and a second main unit; and the first main unit is connected with the expansion unit through a bolt, the expansion unit is connected with the second main unit through a bolt, and the first main unit is connected with the second main unit through a steel cable. According to the sunken ship salvage device and the operation method, the needed overwater and underwater space is small, a large number of air bags are not needed for providing buoyancy, a jack steel cable penetrating through the ship bottom is not needed, and large hoisting equipment does not need to be erected on the water.
Description
technical field [0001] The invention belongs to the technical field of underwater salvage machinery, and in particular relates to a shipwreck salvage device and an operation method. Background technique [0002] The rivers in the central and western regions of my country are mainly located in mountainous areas, with large water level drop, many beaches, steep slopes, and rapid flow. It is extremely difficult and challenging to build navigable structures under the complex conditions of mountains and valleys. The navigable tunnel or aqueduct can be designed and arranged by making full use of the site terrain, and has strong adaptability. It is an effective way to solve the problem of navigable structure layout in the alpine and valley areas. However, the navigable tunnel or aqueduct is the bottleneck node of the waterway. Once a shipwreck occurs, Will seriously affect the shipping efficiency of the whole river, need to develop fast salvage device. [0003] There are two main ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B63C7/00B63C7/10
CPCB63C7/00B63C7/10
Inventor 干伟东刘文马殿光李延伟孙海洋杨宗默王晨阳曲径乔华倩
Owner TIANJIN RES INST FOR WATER TRANSPORT ENG M O T