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Underwater ground breaking robot

A robot and mechanical arm technology, applied in the field of underwater ground breaking robots, can solve problems such as the inability of underwater ground breaking equipment to stably locate and control the attitude of the working platform

Pending Publication Date: 2021-12-17
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an underwater ground-breaking robot to solve the problem that the existing underwater ground-breaking equipment cannot stably locate and control the posture of the working platform

Method used

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Embodiment Construction

[0020] 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.

[0021] ...

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Abstract

The invention discloses an underwater ground breaking robot. The underwater ground breaking robot comprises a track, a moving platform and an operating platform, wherein the track is arranged on a mounting platform; the moving platform can move along the track; and the operating platform is connected with the moving platform through a lifting mechanism, telescopic supporting legs and a mechanical arm are arranged on the operating platform, the mechanical arm is provided with an operating part, the telescopic supporting legs extend towards the two sides of the operating platform, the telescopic supporting legs are retracted into the operating platform in the lifting process, and the telescopic supporting legs extend to abut against the mounting platform during operation of the operating part, so that the operating platform can be kept stable. According to the underwater ground breaking robot, the mechanical arm and the telescopic supporting legs are arranged on the operating platform, the telescopic supporting legs can extend to abut against the inner wall of a vertical shaft so as to keep balance of the operating platform and provide balance torque needed during ground breaking operation, and the operating part below the operating platform is driven by the mechanical arm to conduct 360-degree ground breaking operation, so that the problem that the attitude of the operating platform cannot be stably positioned and controlled underwater can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of caisson construction, in particular to an underwater ground breaking robot. Background technique [0002] With the gradual rise of domestic long-span bridge construction, the application of caisson foundations on bridge piers and anchorage foundations is increasing. At the same time, larger size and more complex construction conditions also bring great challenges to caisson construction. Judging from the domestic caisson construction cases in recent years, the low sinking efficiency and high safety risk of large-scale caisson under complex stratum conditions has become an urgent problem that needs to be solved. In the prior art, a typical example is to use a crawler trolley to install a milling cutter head to sink to the bottom of the well, and there are problems such as the inability to stably locate and control the attitude of the working platform under water. [0003] Therefore, it is an urgent probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D23/00E02D23/08E02D27/12
CPCE02D23/00E02D23/08E02D27/12
Inventor 张鸿张永涛杨秀礼张园顾峰顾安程茂林吴启和徐杰陈雷何家林刘修成张晨苏乐平王闻严双桥韩林青周海丽陈建荣
Owner SHANGHAI ZHENHUA HEAVY IND
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