Wall-climbing grinding robot for large-scale storage tank

A large-scale storage tank and robot technology, which is applied to the parts of grinding machine tools, machine tools suitable for grinding workpiece edges, grinding machines, etc. Adsorption effect, grinding requirements and other issues, to achieve the effect of reducing manual labor, simple structure and good grinding effect

Pending Publication Date: 2019-11-22
ZHEJIANG PROVINCIAL SPECIAL EQUIP INSPECTION & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing wall-climbing grinding robot has the following disadvantages: it is not designed according to the actual grinding requirements of the weld, the grinding process does not meet the requirements of the relevant non-destructive testing standards for grinding, an

Method used

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  • Wall-climbing grinding robot for large-scale storage tank
  • Wall-climbing grinding robot for large-scale storage tank
  • Wall-climbing grinding robot for large-scale storage tank

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following examples.

[0033] Such as figure 1 As shown, a large-scale storage tank wall climbing and grinding robot includes a wall climbing walking mechanism, a grinding mechanism, a lifting mechanism, a spring mechanism, a calibration video detection mechanism 7, a rear video detection mechanism 39, a control box 20, and an external console 91.

[0034] The wall-climbing walking mechanism includes a walking support 19, a pair of driving wheels 21 vertically arranged on both sides of the walking support, a pair of driven wheels 38, and two driving motors 2. The driving wheel, the driven wheel, and the drive motor are arranged at the bottom of the walking support. Each drive wheel includes a connecting frame 41 vertically arranged on one side of the walking frame, the top of the connecting frame is fixed to the walking fra...

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Abstract

The invention relates to the field of mechanical automation engineering. The invention aims at providing a wall-climbing grinding robot for a large-scale storage tank. The wall-climbing grinding robothas the characteristics of being good in grinding effect, reliable in operation and high in working efficiency. According to the technical scheme, the wall-climbing grinding robot for the large-scalestorage tank is characterized by comprising a wall-climbing walking mechanism, a grinding mechanism and a calibration video detection mechanism which are arranged at the front part of the wall-climbing walking mechanism, a lifting mechanism used for driving the grinding mechanism and the calibration video detection mechanism to vertically move, a rear video detection mechanism arranged at the rear part of the wall-climbing walking mechanism, a control box arranged on the wall-climbing walking mechanism and an external console connected to the control box through a cable, wherein the wall-climbing walking mechanism comprises a walking support, a pair of driving wheels and a pair of driven wheels which are arranged at the bottom of the walking support through connecting frames, and two driving motors used for driving the driving wheels to rotate through bevel gear sets respectively.

Description

technical field [0001] The invention relates to the field of mechanical automation engineering, in particular to a large storage tank wall climbing and grinding robot. Background technique [0002] Large storage tanks usually work in harsh environments such as high pressure and corrosion, and their safety and reliability are of paramount importance. Due to the internal pressure of the tank and the erosion of rainwater and oil, the tank wall may have pits, cracks, holes and other defects. These defects will not only cause storage leakage, but may even cause explosions and fires. Therefore, regular inspections must be carried out. [0003] The detection of large storage tanks is mainly performed manually. Since scaffolding needs to be built inside and outside the tank, there are disadvantages such as high cost, high labor intensity for the operator, dangerous operation and low efficiency. The wall-climbing robot organically combines the ground mobile robot technology with the...

Claims

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Application Information

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IPC IPC(8): B24B9/04B24B49/12B24B27/00B24B55/00B24B27/033B25J11/00
CPCB24B9/04B24B27/0007B24B27/033B24B49/12B24B55/00B25J11/0065
Inventor 郭伟灿凌张伟杜兴吉郑慕林蒋政培孔帅缪存坚
Owner ZHEJIANG PROVINCIAL SPECIAL EQUIP INSPECTION & RES INST
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