Multifunctional pipeline robot

Abstract

The invention aims at providing a multifunctional pipeline robot which is used for achieving the technical purposes that the robot can walk in pipelines with different slopes or diameters for a long distance so as to be matched with different functional assemblies to polish, clean, spray paint or detect the interiors of the pipelines. A multifunctional pipeline robot comprises a control system, asupporting frame mechanism, a diameter adjusting mechanism, an auxiliary guiding mechanism, a positioning and adjusting mechanism, a storage battery and an extended function connecting port. The supporting frame mechanism plays a role in mounting and fixing other functional parts; the diameter adjusting mechanism adapts to steel pipes with different sizes and pipe diameters by adjusting the radialsupporting distance. The auxiliary guiding mechanism plays a role in assisting in supporting and walking; the positioning and adjusting mechanism is used for positioning and mounting the diameter adjusting mechanism; the storage battery is used for supplying power to the device; according to use requirements, the extended function connecting port is used for installing grinding, cleaning, paint spraying or detecting assemblies and the like.

Description

technical field [0001] The invention relates to the technical field of construction devices in pipelines, in particular to a multifunctional pipeline robot. Background technique [0002] As an effective means of material transportation, steel pipes are widely used in many production fields. In order to improve the life of the pipeline and prevent accidents such as leakage, it is necessary to carry out effective anti-corrosion and inspection on the inner wall of the pipeline, especially the welding joint. [0003] Various pipeline robots in the prior art can only work on pipeline lumens with specific pipeline diameters or slopes, but cannot be applied to pipelines with various calibers or slopes. Moreover, these pipeline robots mostly adopt complex structures such as passive wheel type and crawler type, resulting in large equipment volume and high power consumption. At the same time, due to the electromagnetic shielding effect of the steel pipe, the wireless control method ...

AI Technical Summary

Problems solved by technology

[0003] Various pipeline robots in the prior art can only work on pipeline lumens with specific pipeline diameters or slopes, but cannot be applied to pipelines with various calibers or slopes

Moreover, these pipeline robots mostly adopt complex structures such as passive wheel type and crawler type, resulting in large equipment volume and high power consumption

At the same time, due to the electromagnetic shielding effect of the steel pipe, the wireless control method cannot be used; the internal resistance of the pipeline robot control and the power supply part dragging the cable causes a huge voltage drop, resulting in a short walking distance

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