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Method for assembling and detecting barrel connecting pipe

A technology of assembly inspection and cylinder body, applied in the direction of measuring device, mechanical measuring device, using mechanical device, etc., can solve problems such as unfavorable input and output, contradicting cost reduction and efficiency increase, complex and cumbersome, etc., to improve assembly quality, The effect of improving production efficiency and enhancing operability

Active Publication Date: 2012-05-02
SHANGHAI BOILER WORKS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, in order to meet the needs of assembly and measurement work, it was necessary to make a large installation tooling equivalent to the inner diameter of the cylinder and a complex measurement tooling
The entire assembly inspection process is very complicated and cumbersome, which is time-consuming and laborious, and it is not conducive to input and output and shortening the construction period, which is contrary to the concept of cost reduction and efficiency increase

Method used

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  • Method for assembling and detecting barrel connecting pipe
  • Method for assembling and detecting barrel connecting pipe
  • Method for assembling and detecting barrel connecting pipe

Examples

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Embodiment Construction

[0038] Such as figure 1 , 2 As shown in , 3, the four connection pipes 4 and 5 of the gasifier (in the connection pipe 4 and the connection pipe 5 to be installed) are docked and installed with the cylinder body 1, and the central axes of the four connection pipes must be centripetal to the central axis of the cylinder body 1 , and are evenly distributed around the circumference of cylinder 1 at equal angles (90°), and the central axes where the four connecting pipes meet must be on the same plane and perpendicular to the central axis of the cylinder. The assembly process is as follows:

[0039] Step 1, calibrate the central axis of the cylinder

[0040] Such as figure 1 As shown, a channel steel 2 is respectively supported and welded at the inner diameters of the two ends of the cylinder body 1, and a central datum point (hole) 3 is respectively drilled on the two channel steels 2. Use a piano wire to pass through two central reference points (holes) 3, and tighten the pi...

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Abstract

The invention discloses a method for assembling and detecting a barrel connecting pipe. The method is used for connecting a connecting pipe to a barrel and enabling the central axis of the connecting pipe to be vertically intersected with the central axis of the barrel body. The method comprises the following steps of: calibrating the central axis of the barrel, adjusting the level of the barrel,and arranging the connecting pipe to the upper side of the barrel. According to the method disclosed by the invention, aiming at a measured object of a product, assembling and measuring procedures are optimized and simplified by utilizing advanced detection equipment and combining the traditional measuring method to reach the purpose of controlling assembling quality.

Description

technical field [0001] The invention relates to measurement and testing technology. Background technique [0002] The cylinder of chemical container equipment needs to be installed with many nozzles for different purposes. Some nozzles have high verticality, flatness and angle requirements relative to the central axis of the cylinder, such as nozzles, burner nozzles, etc. In the butt joint installation work of the four nozzle nozzles of the gasifier and the cylinder, the central axis of the four nozzles must be centripetal to the central axis of the cylinder, and be evenly distributed around the circumference of the cylinder at equal angles (90°). The central axes where the nozzles meet must be on the same plane and perpendicular to the central axis of the barrel. In the past manufacturing, in order to ensure the needs of assembly and measurement work, it was necessary to make a large installation tooling equivalent to the inner diameter of the cylinder and complex measurem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/10G01B5/245
Inventor 王雷
Owner SHANGHAI BOILER WORKS
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