A steel cylinder assembly process

A steel cylinder and process technology, applied in the field of steel cylinder assembly process, can solve problems such as product quality cannot be guaranteed safety hazards, and achieve the effects of reasonable tire frame design, ensuring safety, and reducing costs

Active Publication Date: 2019-08-13
NANTONG ZHENHUA HEAVY EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a steel cylinder assembly process that can solve the problems that the product quality cannot be guaranteed and there are many potential safety hazards.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.

[0054] A steel cylinder assembly process specifically comprises the following steps:

[0055] (1) Plate unit transfer arrangement:

[0056] Place the restructured special shelf on the hydraulic flatbed truck, align the special shelf with the load beam of the hydraulic flatbed truck, and transfer the prepared panel unit. The panel unit is washed and painted and then transferred to the outfield, and the wide tenon is placed on the gantry shelf. The rubber on the tank assembly is in place.

[0057] (2) Outer field inner mold tire frame and 0° position marking:

[0058] Clean up the site. A single steel cylinder needs a site size of 35m*35m. Draw the center of the cylinder, draw the parallel line of the track, the sample line of the inner mold tire frame and the 0° position l...

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Abstract

The invention discloses a steel cylinder final assembly technology. The steel cylinder final assembly technology specifically comprises the following steps: transferring and arranging plate units, marking outer-field inner-mold jig frame and 0-degree position lines, arranging an inner-mold jig frame, applying for inspecting the jig frame, transferring and turning over a cylinder wall unit, positioning and fixing a head board unit P01, assembling and welding the cylinder wall unit, lifting out the inner-mold jig frame from a cylinder jig frame, wholly hoisting and shifting the steel cylinder, and shifting the steel cylinder to the front edge of a wharf. The final assembly technology has the advantages that a special assembly jig frame is arranged inside the steel cylinder, the design of the jig frame is reasonable, personnel can conveniently construct up and down, construction precision of the steel cylinder is ensured, the outer side of the steel cylinder uses domestic advanced vertical gas electric welding to perform welding of vertical welding joints among the plate units, so that welding quality is guaranteed, safety of high-altitude operation of the personnel is ensured, shrinkage and deformation of the plate units in the welding process are all within a controllable range, and size precision of the steel cylinder after the steel cylinder is built is ensured; and meanwhile, the technology is facilitates for safe civilization production, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of steel cylinder manufacturing, in particular to a steel cylinder assembly process. Background technique [0002] With the long-term strategic needs of the country and the long-term interests of the nation, the significance of developing marine resources is extremely significant and far-reaching. The construction of artificial islands has created great convenience for China, and even the world, to invest, live, travel, travel, and produce in China's waters. The construction of artificial islands will inevitably require revetment. The service life and strength of revetment lie in the design and manufacture of the steel cylinder. The steel cylinder structure is a thin-walled structure with large volume and heavy weight. It requires high construction precision, heavy welding workload and welding The quality requirements are high, and its construction problems have not been well resolved in China. [0003] At present, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23P21/00B23K31/02B23K37/00
CPCB23K31/02B23K37/00
Inventor 周路林施浩杰
Owner NANTONG ZHENHUA HEAVY EQUIP MFG
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