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
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  • 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

Method used

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  • 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

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[0040] Referring to the accompanying drawings, the present invention will be further described in the order of the drawings. In 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. One end of the pull rod 3 is connected to a short chain 1 or a wire rope 24, and the other end uses 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 mounted with an operating rod 7, a pair of chains 14 or a pair of wire ropes 24. Separately and movably connected to both sides of the bottom corner of the right end of the mounting seat 4, the pair of chains 14 or a pair of wire ropes 24 are mounted on the correcting piece 11, and the other ends thereof are respectively connected to two symmetrical hooks of the three hooks 12, which are the active buckle ends. The...

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PUM

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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

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Application Information

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IPC IPC(8): B25B11/00
Inventor 白天海
Owner CHINA CONSTR IND & ENERGY ENG GRP CO LTD
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