Gas collecting tube manufacturing device and using method thereof

Abstract

The invention discloses a gas collecting pipe manufacturing device and a using method thereof, and relates to the technical field of gas collecting pipe manufacturing, the gas collecting pipe manufacturing device comprises a fixing support and a positioning support, the fixing support is used for hanging and adjusting the levelness of a gas collecting main pipe; the positioning support is arranged below the fixed support and comprises a horizontal plate, a plurality of first positioning holes are formed in the horizontal plate side by side at intervals, and each first positioning hole is used for positioning one gas collection branch pipe elbow; the periphery of each first positioning hole is provided with a first flange positioning hole used for positioning and fixing a branch pipe flange. The gas collection branch pipe elbow and the branch pipe flange are positioned under the same reference, the position precision of the gas collection branch pipe elbow and the branch pipe flange is ensured, the anti-deformation effect is achieved when the gas collection branch pipe elbow and the branch pipe flange are welded, and the manufacturing precision and efficiency of the gas collection pipe are improved. The device for manufacturing the gas collecting pipe is simple in structure and convenient to operate, and the skill requirements of constructors are reduced.

Description

technical field [0001] The invention relates to the technical field of gas collecting pipe manufacturing, in particular to a device for manufacturing a gas collecting pipe and a method for using the same. Background technique [0002] The gas collecting pipe is a welded structural part connected by one piece of gas collecting main pipe, multiple pieces of gas collecting branch pipe elbows, one piece of main pipe flange and multiple pieces of branch pipe flanges by welding. The gas collecting branch pipe elbows are distributed on the neutral axis of the overall structure the front side. According to the design requirements, the assembly welding position of the multi-piece gas-collecting branch pipe elbow must be accurate (position ±1.0mm), the end faces of the multi-piece branch pipe flanges must be in the same plane (flatness ±0.5mm), and the shape and position High tolerance requirements. [0003] In the prior art, the manufacture of the gas collecting pipe mainly relies ...

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Problems solved by technology

[0004] The embodiment of the present invention provides a device for manufacturing a gas collecting pipe and a method for using it, so as to solve the technical problems in the related art that the assembly and welding consistency of the gas collecting branch pipe elbow is poor, and the size and shape tolerance of the branch pipe flange are difficult to guarantee.

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