A multi-functional propulsion mechanism of an underwater inspection robot for a cable pipe gallery

A technology for inspection robots and propulsion mechanisms, applied to underwater ships, underwater operating equipment, motor vehicles, etc., can solve the problems of protective layer damage, grounding, thinning, etc., and achieve transmission and control, convenient adjustment, and design ingenious effect

Active Publication Date: 2021-10-22
DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The possible problems of the cable include: short circuit, grounding, open circuit, flashover, leakage, damage to the protective layer (aging, cracks, thinning, bending, fire, etc.)
However, when the transmission wheel moves sideways, it will definitely slip

Method used

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  • A multi-functional propulsion mechanism of an underwater inspection robot for a cable pipe gallery
  • A multi-functional propulsion mechanism of an underwater inspection robot for a cable pipe gallery
  • A multi-functional propulsion mechanism of an underwater inspection robot for a cable pipe gallery

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Experimental program
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Embodiment 1

[0029] Such as figure 1 Shown is a structural schematic diagram of a multifunctional propulsion mechanism for a cable gallery underwater inspection robot provided in this implementation, which includes a hollow frame-shaped fixture 1, a power component, and two sets of propulsion components connected to the power component ; The power assembly includes an underwater motor 2, and the underwater motor 2 is connected with a control module for controlling the underwater motor through wired or wireless connection. The propulsion mechanism provided by the present invention can be fixed on the shell of the underwater inspection robot through the fixing piece 1, and can also be arranged as an integral structure with the robot.

[0030] The propulsion assembly includes a wind deflector 16, a propeller shaft 12 connected to the motor shaft 5 of the underwater motor 2 and a propeller cap 14 connected to the propeller shaft 12 are arranged in the wind deflector 16, and on the propeller sh...

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PUM

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Abstract

The invention belongs to the technical field of underwater inspection robots for pipe galleries, and specifically relates to a multifunctional propulsion mechanism, which includes a hollow frame-shaped fixing member, a power component, and at least one set of propulsion components connected with the power component; the described The power assembly includes an underwater motor, and the underwater motor is wired or wirelessly connected to a control module for controlling the underwater motor. The connected propeller shaft and the propeller cap connected with the propeller shaft, on which a plurality of propellers are fixed, the propulsion mechanism of the present invention realizes the power transmission and control of power and propulsion components through the transmission and connection of the transmission mechanism, and can realize steering , forward and backward control.

Description

technical field [0001] The invention belongs to the technical field of underwater inspection robots for pipe galleries, and in particular relates to a multifunctional propulsion mechanism. Background technique [0002] At present, 95% of the power cables are XLPE cables. If the XLPE cables are soaked in water for a long time, the water tree aging of the cables will be accelerated, and water will also damage the armor layer and copper shielding layer of the cables. It is quite serious, so the impact of accumulated water, especially sewage, on cable operation is more important. In order to solve this problem, on the one hand, it is necessary to install drainage devices as soon as possible, and on the other hand, it is necessary to conduct on-site inspections and inspections when water accumulation is found. However, due to the complex environment, it is very likely that the discharge has already occurred in the waterlogged state, and there is a certain danger for the inspecto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/08B63C11/52
CPCB63C11/52B63G8/08
Inventor 赵国伟乔玉强赵锐张尧郝璐璐冉小飞郭鑫
Owner DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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