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Embedded plough and working method thereof

A technology for burying plows and coulters, which is applied to earth movers/excavators, construction, etc., and can solve problems such as inability to continuously adjust and depth adjustment

Pending Publication Date: 2021-03-16
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing buried plow can not adjust the depth of trenching on the seabed, and cannot achieve continuous adjustment during the actual trenching process. The present invention provides a buried plow and its working method. Continuous adjustment of trenching depth for buried plows

Method used

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  • Embedded plough and working method thereof
  • Embedded plough and working method thereof
  • Embedded plough and working method thereof

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Embodiment Construction

[0145] The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Although the description of the invention will be presented in conjunction with the preferred embodiment, this does not mean that the features of the invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the invention. The following description will contain numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Furthermore, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present invention. It should...

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Abstract

The invention discloses an embedded plough and a working method thereof. The embedded plough is used for laying submarine cables. The embedded plough comprises a rack, a coulter system, digging depthadjusting systems and a control system, wherein the coulter system is arranged on the rear side of the rack and used for digging submarine soil; the digging depth adjusting systems are arranged on twosides of the front portion of the rack in a left-right symmetry mode and used for adjusting the digging depth and the pitching angle of the portion, which is in contact with the seafloor, in front ofthe embedded plough; and the control system is used for controlling the embedded plough to operate. According to the embedded plough and the working method thereof, by arrangement of the digging depth adjusting systems, the ditching depth of the embedded plough is continuously adjusted, and the pitching angle of the portion, which is in contact with the seafloor, in front of the embedded plough is adjusted so as to adapt to the complex seafloor topography.

Description

technical field [0001] The invention relates to the field of cable laying devices, in particular to a buried plough and a working method thereof. Background technique [0002] With the rapid development of offshore wind power in recent years, in addition to wind turbines, offshore wind power has also brought about the development of offshore wind power cable laying. At the same time, as the country gradually increases the development of offshore oil, a large number of submarine cables need to be laid. The laying of cables requires the laying of submarine cables in wind farms or oil production platforms through cable-laying vessels, and cable burying ploughs are the core equipment that must be equipped with cable-laying vessels. [0003] At present, most submarine cable burying plows have simple structure and single function. The main disadvantage is that due to the simple structure, the depth adjustment of submarine trenching cannot be continuously adjusted during the actua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/10
CPCE02F5/104E02F5/106
Inventor 吴占阳吴富生王赟许素蕾汤维佳
Owner SHANGHAI ZHENHUA HEAVY IND
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