Unlock instant, AI-driven research and patent intelligence for your innovation.

A flexible pipeline inspection device

A technology of flexible pipes and flexible connecting rods, applied in the field of automation, can solve problems such as reducing the detection accuracy of measuring devices, and achieve the effect of meeting the needs of inspection

Active Publication Date: 2021-04-13
CHINA JILIANG UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high requirements for the flexibility of the structure of the pipeline robot, it is difficult for the general rigid body mechanical structure to realize the inspection of pipelines with narrow, multi-way bifurcations and variable pipe diameters, and the structure with poor rigidity often reduces the measuring device. Detection accuracy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A flexible pipeline inspection device
  • A flexible pipeline inspection device
  • A flexible pipeline inspection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, this embodiment provides a flexible pipeline inspection device, which specifically includes:

[0033] A flexible pipeline inspection device of the present invention specifically includes: a front drive device 1, a rear drive device 2, a visual measurement system 3, and a flexible connecting rod 4; wherein the visual measurement system 3 is installed in the front center of the front drive device 1 Position, used to measure the geometric information of the forward direction, the front drive device 1 is connected with the rear drive device 2 through a ball hinge through a flexible connecting rod 4, so that the flexible pipeline inspection device can advance and retreat along the pipeline axis;

[0034] The front drive device specifically includes: front drive No. 1 moving mechanism 1-1, front drive No. 2 moving mechanism 1-2, front drive No. 3 moving mechanism 1-3, front drive suspension 1-4, f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a flexible pipeline inspection device, which comprises: a front drive device, a rear drive device, a visual measurement system and a flexible connecting rod. The height of the suspension is changed through the eccentric wheel to realize the elongation and shortening of the motion mechanism, so that the wheels of the inspection device can be attached to the pipe wall of different diameters; the force sensor installed on each motion mechanism is used to measure the ground load and impact in real time. The terrain parameters of the site; the geometric shape measurement, path navigation and temperature monitoring of the pipeline are realized through the visual measurement system; the front drive device and the rear drive device are relatively reversed through the flexible connecting rod to realize the turning and steering in the multi-way bifurcated pipeline. Based on the above-mentioned flexible pipeline inspection device, it meets the needs of on-site inspection in complex pipeline conditions.

Description

technical field [0001] The invention belongs to the technical field of automation, and relates to a flexible pipeline inspection device, which is suitable for inspection of complex-diameter and multi-way bifurcated pipelines. Background technique [0002] At present, pipeline inspection is an important part of major engineering fields such as underground pipeline engineering, long-distance high-voltage power transmission and distribution, tunnel and bridge engineering, urban planning, and smart buildings. It is also an important part of infrastructure construction such as national defense and people's livelihood. However, due to the wide variety of pipelines in various engineering application fields, complex lumen environment, and various inspection indicators, the manual inspection method has seriously restricted the inspection quality and efficiency of large-scale pipeline engineering projects. Therefore, using the inspection device installed with detection sensors to comp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/34F16L55/40F17D5/00F16L101/30
CPCF16L55/34F16L55/40F16L2101/30F17D5/00
Inventor 窦雨菲王可为解袆帆阙亚津江文松
Owner CHINA JILIANG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com