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Overhauling robot with rollover prevention function for pipeline overhauling

An anti-rollover and robot technology, applied to semiconductor devices, tube components, and special tubes of light-emitting elements, can solve the problems of robots falling down, inconvenient application, and difficult internal inspection of pipelines, etc.

Active Publication Date: 2021-04-09
ZIBO VOCATIONAL INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very easy to overhaul the outside of the pipeline, which can be manually inspected, but due to the particularity of the pipeline, it is very difficult to inspect the inside of the pipeline, and it is necessary to use the pipeline maintenance robot to complete the maintenance work
[0004] However, the existing pipeline maintenance robots are only ordinary wheel-loaded or crawler-driven robots. When walking inside the pipeline, once they walk on the side wall, they are prone to rollover, which makes the entire robot fall down. Unable to continue working, difficult to control, very inconvenient to use

Method used

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  • Overhauling robot with rollover prevention function for pipeline overhauling
  • Overhauling robot with rollover prevention function for pipeline overhauling
  • Overhauling robot with rollover prevention function for pipeline overhauling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] See Figure 1-4 , a maintenance robot for pipeline maintenance with anti-rollover function, comprising an underframe 1, the underframe 1 is an inverted U-shaped structure, the bottom end of the underframe 1 is left and right symmetrically provided with a mounting plate 2, the underframe 1 and The mounting plates 2 are integrally formed, and the length of the chassis 1 is the same as that of the mounting plates 2. The bottom end of the mounting plate 2 is provided with an electric drive assembly 3, which is a crawler-type drive mechanism. The chassis 1 can be driven to walk in the pipeline by using the electric drive assembly 3, and it can overcome the adaptability of various terrains;

[0037] The top of the underframe 1 is provided with a stand 7 and two wireless transmission devices 11, the stand 7 is fixed in the middle of the top of the underframe 1, and the two wireless transmission devices 11 are symmetrically arranged on the stand 7 The left and right sides of t...

Embodiment 2

[0043] See Figure 5 The difference from Embodiment 1 is that the dredging assembly 4 includes a dredging motor 41, the dredging motor 41 is fixedly connected to the inner cavity top wall of the chassis 1, and the dredging motor 41 is connected to the dredging shaft 42 in rotation. One end of dredging shaft 42 away from dredging motor 41 is fixedly connected with dredging drill 43, and the outer circular surface of dredging shaft 42 is evenly provided with some cleaning brushes 44, and dredging assembly 4 drives dredging shaft 42 high-speed rotations by dredging motor 41, and then utilizes dredging The shaft 42 drives the dredging drill 43 to rotate at a high speed, and the high-speed rotating dredging drill 43 can be used to break the barrier, and the high-speed rotating cleaning brush 44 can be used to further expand and clean the pipeline to clear the internal blockage of the pipeline; at the same time, it can also remove foreign matter on the bottom wall of the pipeline , ...

Embodiment 3

[0045] See Figure 6-7 , the difference from Embodiment 1 is: the image-collecting assembly 10 includes a seat plate 101, the seat plate 101 is fixedly connected to the top of the stand 7, and the top of the seat plate 101 is provided with an angle frame 102 and a power frame 103, Described angle frame 102 and power frame 103 all are U-shaped structures, and the top end face of described power frame 103 is higher than the top surface of angle frame 102, and power frame 103 is located at the right side of angle frame 102, and the top end face of described angle frame 102 The inner cavity is provided with an angle rod 105, and the angle rod 105 is hinged on the inner cavity top wall of the angle frame 102 through the hinge seat 104, and the inner cavity top wall of the power frame 103 is fixedly connected to the electric telescopic device 106, and the electric telescopic device The bottom end of the second telescopic rod 107 on the 106 is hinged on the top of the angle rod 105, ...

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Abstract

The invention discloses an overhauling robot with a rollover prevention function for pipeline overhauling. The overhauling robot comprises a bottom frame, wherein mounting plates are arranged at the bottom end of the bottom frame in a bilateral symmetry mode, and electric drive assemblies are arranged at the bottom ends of the mounting plates; a vertical frame and two wireless transmission devices are arranged at the top end of the bottom frame, an image collecting assembly is arranged at the top end of the vertical frame, a storage battery pack and a control assembly are arranged on the bottom wall of an inner cavity of the vertical frame, the control assembly is arranged on the left side of the storage battery pack, and the control assembly is connected with a storage battery, the image collecting assembly, the wireless transmission devices and the electric drive assemblies; and the wireless transmission devices are wirelessly connected with a mobile phone, a tablet personal computer or a notebook computer; According to the whole device, stabilizing frames are matched with pre-tightening assemblies to tightly abut against the inner cavity wall of a pipeline, so that the stability of the whole device driven by the electric drive assemblies to walk in the pipeline is guaranteed, the occurrence of rollover phenomenon can be effectively prevented, the control difficulty of the whole device can be greatly reduced, and it is guaranteed that overhauling work is smoothly conducted.

Description

technical field [0001] The invention relates to the technical field of pipeline maintenance equipment, in particular to a maintenance robot for pipeline maintenance with an anti-rollover function. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. [0003] Pipelines often leak during use and require regular maintenance. It is very easy to overhaul the outside of the pipeline and can be inspected manually, but due to the particularity of the pipeline, it is very difficult to inspect the inside of the pipeline, and it is necessary to use a pipeline maintenance robot to complete the maintenance work. [0004] However, the existing pipeline maintenance robots...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/32F16L55/40F21V33/00F16L101/30F21Y115/10F16L101/10
CPCF16L55/32F16L55/40F21V33/00F16L2101/30F21Y2115/10F16L2101/10Y02E60/10
Inventor 李轩
Owner ZIBO VOCATIONAL INST
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