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Negative pressure type cascaded underwater wall-climbing robot

A wall-climbing robot and negative pressure technology, applied in the field of robotics, can solve problems such as potential safety hazards, achieve the effects of preventing damage or loss, improving retractable efficiency and safety factor, and saving testing costs

Pending Publication Date: 2018-11-13
成都圭目机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because of technical limitations that many underwater structures have not been detected for a long time, and there are great potential safety hazards. Therefore, it is urgent to design a new and effective underwater detection equipment to reliably detect related underwater structures.

Method used

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  • Negative pressure type cascaded underwater wall-climbing robot
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  • Negative pressure type cascaded underwater wall-climbing robot

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Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1 of the present invention: a negative pressure cascade underwater wall-climbing robot, constituted as follows Figure 1-Figure 3 As shown, it includes a structural body 1, a driving assembly 2, a vortex suction cup 3, an instrument carrying interface 4, an underwater control system 5, a tether 6, a water surface control system 7, and a detection instrument 27. The structural body 1 is provided with a driving assembly 2. The eddy current suction cup 3, the instrument carrying interface 4 and the underwater control system 5, the drive assembly 2, the eddy current suction cup 3 and the instrument carrying interface 4 are respectively connected to the underwater control system 5, the structural body 1, the instrument carrying interface 4 , the underwater control system 5 is all connected with the water surface control system 7 via the mooring cable 6, and the instrument carrying interface 4 is connected with the detection instrument 27, and the detection instrume...

Embodiment 2

[0036] Embodiment 2: A kind of negative pressure type cascade underwater wall-climbing robot, constitutes as follows Figure 1-Figure 3 As shown, it includes a structural body 1, a driving assembly 2, a vortex suction cup 3, an instrument carrying interface 4, an underwater control system 5, a tether 6, a water surface control system 7, and a detection instrument 27. The structural body 1 is provided with a driving assembly 2. The eddy current suction cup 3, the instrument carrying interface 4 and the underwater control system 5, the drive assembly 2, the eddy current suction cup 3 and the instrument carrying interface 4 are respectively connected to the underwater control system 5, the structural body 1, the instrument carrying interface 4 , the underwater control system 5 is all connected with the water surface control system 7 via the mooring cable 6, and the instrument carrying interface 4 is connected with the detection instrument 27, and the detection instrument 27 can be...

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Abstract

The invention relates to the field of robots, in particular to a negative pressure type cascaded underwater wall-climbing robot. The negative pressure type cascaded underwater wall-climbing robot comprises a structural body, a driving assembly, an eddy current sucker, an instrument carrying interface, an underwater control system, mooring ropes, a water surface control system and a detection instrument; the driving assembly, the eddy current sucker, the instrument carrying interface and the underwater control system are arranged on the structural body; the driving assembly, the eddy current sucker and the instrument carrying interface are correspondingly connected with the underwater control system; the structural body, the instrument carrying interface and the underwater control system are connected with the water surface control system through mooring ropes; and the instrument carrying interface is connected with the detection instrument. According to the negative pressure type cascaded underwater wall-climbing robot, the structure is stable; the negative pressure type cascaded underwater wall-climbing robot is safe and reliable; the robot can be stably adsorbed to the surface ofa building body underwater by using eddy current negative pressure and can freely move on the surface of the building body by using the driving assembly; and therefore, stable observation is realized.

Description

technical field [0001] The invention relates to the field of robots, in particular to a negative pressure cascade underwater wall-climbing robot. Background technique [0002] my country's dams and bridges have undergone a rapid construction period of more than 30 years, and have now entered the maintenance period. There are a large number of testing needs for underwater building structures. At present, the commonly used detection method for underwater structures is to use artificial frogmen for detection, which has problems such as high risk factor, high cost, and incomplete data. The other is often detected by observation-type ROV underwater robots (i.e. remotely controlled unmanned submersibles). In an environment with a certain flow rate, it is even more impossible to work, and in the usual bridge structure, there will be a certain amount of water flow. Therefore, effective observation of underwater structures of dams and bridges is a difficult point in the current und...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B62D57/02G08C17/02
CPCG08C17/02B62D57/02B63C11/52
Inventor 王云飞杨辉桂仲成马云峰贺骥张宪文
Owner 成都圭目机器人有限公司
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