Complex pipeline moving rat

A technology in complex pipes and pipe walls, applied in the field of moving devices in pipes, can solve the problems of climbing vertical pipes and the inability of moving devices to pass effectively, and achieve the effects of enhanced adaptability, easy operation and reasonable structural design

Inactive Publication Date: 2010-09-22
许星元 +2
View PDF1 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of complex piping system drilling rat, which solves the problem that the moving device in the pipeline in the prior art cannot effectively pass through the L-shaped or T-shaped piping system and climb the vertical pipeline, and its structural design is reasonable , easy to operate, flexible in operation, sta

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
  • Complex pipeline moving rat
  • Complex pipeline moving rat
  • Complex pipeline moving rat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] according to Figure 1~2 The specific structure of the present invention will be described in detail. The complex piping system drilling rat includes a cage and a driving body assembled on the same main shaft 10 assembled in the pipe wall (shown by the dotted line in the figure). The middle part of the main shaft 10 is fixed with a connecting seat 9 , and the two ends of the main shaft 10 are respectively movably assembled with a cage slider 1 and a driving body slider 7 . The cage includes a spring 2, a cage slider 1 movably assembled on the main shaft 10 by using the spring 2, a four-bar mechanism 4 hinged between the connecting seat 9 of the main shaft 10 and the cage slider 1, assembled on the four-bar mechanism 4 The support wheel 3 etc. parts of outer end. The support wheel 3 is tensioned in the pipe wall by adjusting the spring 2 at the end of the main shaft 10 . The driving body includes a spring 8, a driving body slider 7 that is movably assembled on the mai...

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 complex pipeline moving rat which solves the problem that a moving device in a pipeline can not effectively pass through a complex pipeline and climb a vertical pipeline. The complex pipeline moving rat comprises a retainer and a driving body which are assembled in a pipe wall and is technically characterized in that the retainer and the driving body are assembled on a same main shaft; two motor driving bodies of the driving body are respectively symmetrically hinged between a connecting base of the main shaft and a slide block of the driving body through a link mechanism so that a driving wheel is tensioned in the pipe wall; the motor driving bodies are provided with a DC driving motor and a DC steering motor; and a four-bar mechanism of the retainer, which is provided with a supporting wheel, is hinged between the connecting base of the main shaft and the slide block of the retainer so that the supporting wheel is tensioned in the pipe wall. The invention has reasonable structural design, easy operation, flexible work, stability and reliability, not only can meet the requirement of round pipeline reducing, but also can move in a square pipeline and can climb the vertical pipeline, thereby achieving the aim of moving a self-adaptive pipeline which is compositely driven in complex pipelines, such as a T type pipeline, an L type pipeline or U type pipeline, and the like.

Description

technical field [0001] The invention relates to a moving device in a pipe with an active adjustable drive, in particular to a complex pipe system drilling mouse used for moving inside a pipe with compound motion. It is mainly used as a mobile device for inspection, maintenance and similar operations of various industrial pipelines. Background technique [0002] At present, most of the in-pipe moving devices used in the inspection, maintenance and similar operations of various industrial pipelines in common pipeline systems are driven by screw drive, leg type, crawler type and other structural forms. For example, the patent notification number is CN201074720Y, which introduces a spiral drive mechanism in the "Circular Pipeline Robot Spiral Drive Mechanism". A drive wheel frame is installed on its DC motor shaft. The middle part of the driving wheel bar in the length direction of the body is hinged, the driving wheel bar rear end is equipped with a driving wheel, and the angl...

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
IPC IPC(8): F16L55/32B62D57/036
Inventor 许星元宫新一张天
Owner 许星元
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap