Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wobbler type external quick action equipment for pipe orifice connecting

A technology of eccentric wheel and mouthpiece, which is applied in the direction of workpiece clamping device and manufacturing tool, can solve the problems of long operation time, need of power supply, inconvenient operation, etc., achieve accurate concentricity alignment, rapid correction of nozzle, and improve The effect of work efficiency

Inactive Publication Date: 2007-04-18
CHINA CONSTR IND & ENERGY ENG GRP CO LTD
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current pipeline installation project, the use of pipe counterparts improves the construction quality and promotes the progress of the project, but there are still some shortcomings. For example, the fastening method of the pipeline external counterparts uses screw or bolts, which requires long operation time and low efficiency. Low, there are also electro-hydraulic devices, the equipment is complex, expensive, power supply is required, it is inconvenient to move, and the overall efficiency is not high. When correcting the nozzle, the bolts will spin on the pipe, the friction is large, the operation is inconvenient, and the pipe wall is often damaged. The existence of the above reasons cannot greatly improve the speed and quality of the pipeline counterpart

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
  • Wobbler type external quick action equipment for pipe orifice connecting
  • Wobbler type external quick action equipment for pipe orifice connecting
  • Wobbler type external quick action equipment for pipe orifice connecting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] With reference to the accompanying drawings, the present invention will be further described in accordance with the sequence of figures. Fig. 1, an adjusting screw sleeve 6 is installed in the mounting seat 4, and a pull rod 3 is installed in the adjusting screw sleeve 6, and one end of the pull rod 3 is connected with a short chain 1 or a wire rope 24, and the other end is used The movable hinge 8 is connected in the middle groove 16 on the radial side of the eccentric wheel 9, the movable hinge 8 is located outside the radial center of the eccentric wheel 9, the eccentric wheel 9 is equipped with an operating rod 7, a pair of chains 14 or a pair of wire ropes 24 Separately and flexibly connected to both sides of the bottom corner of the right end of the mounting base 4, the pair of chains 14 or a pair of steel wire ropes 24 are equipped with a correcting part 11, and the other ends are respectively connected to two symmetrical hooks of the three hooks 12, which are loos...

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

An eccentric wheel type high-speed butt aligner for two pipes is composed of a supporting frame for bearing eccentric wheel, a fastening mechanism and a correcting system. Said supporting frame may be installer, or fixed locating ring, or a pair of parallel installing plate, or structural supporter. Said eccentric wheel has pull rod or connecting rod or chain, whose length can be regulate by regulator, and a brake unit.

Description

technical field [0001] The invention relates to an eccentric wheel-type pipe outer quick counterpart for aligning welding joints between pipes and controlling the coaxiality of two pipes in pipe installation engineering. Background technique [0002] In the current pipeline installation project, the use of pipe counterparts improves the construction quality and promotes the progress of the project, but there are still some shortcomings. For example, the fastening method of the pipeline external counterparts uses screw or bolts, which requires long operation time and low efficiency. Low, there are also electro-hydraulic devices, the equipment is complex, expensive, power supply is required, it is inconvenient to move, and the overall efficiency is not high. When correcting the nozzle, the bolts will spin on the pipe, the friction is large, the operation is inconvenient, and the pipe wall is often damaged. Existence of above-mentioned reason, can't improve the speed and the qu...

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): B25B11/00
Inventor 白天海
Owner CHINA CONSTR IND & ENERGY ENG GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com