Segmented flexible placing device and method

Abstract

The invention discloses a segmented flexible placing device and method. The device comprises a flexible bridge-shaped bracket and a plurality of baffle upright posts; the three-section supporting upright posts are fixed on the flexible bridge-shaped bracket, the three-section supporting upright posts comprise porous supports post rods which are vertically fixed on the flexible bridge-shaped bracket, a hole post rod sleeved inside the porous support post rod and fixed by a bolt, and a stud rod screwed on the hole post rod. The segmented flexible placing device and method has the beneficial effects that firstly, the state of the bridge-shaped bracket after the segment turning over can be improved, so that the turning over welding deformation is reduced; secondly, the placing method of subsection can be improved, thereby improving a pre-outfitting rate of the subsection; thirdly, the stability of the subsection placing can be guaranteed, so that the safety of the subsection lightering canbe guaranteed; fourthly, the contact area between the segments and the bridge-shaped bracket can be reduced, so that the coating integral spraying is facilitated, and the subsequent recoating workload is reduced.

Description

technical field [0001] The invention belongs to the technical field of shipbuilding, and in particular relates to a segmented flexible shelving device and method. Background technique [0002] The method of the present invention mainly studies and solves for three aspects background technology: [0003] Firstly, during the construction process, the hull is divided into multiple sections for the convenience of construction, and after the construction is completed, it is assembled together by the general group and carried to form a whole ship. Since the segmented stage has the characteristics of small individual volume, relatively open structure, single type of operation, and multi-line simultaneous start-up, etc., it is beneficial to the installation of outfitting parts. The process of installing outfitting parts at this stage is called pre-outfitting in the industry (the abbreviation of pre-outfitting will not be repeated later). If the pre-outfitting rate can be increased...

AI Technical Summary

Problems solved by technology

Therefore, in the form of traditional bridge brackets, sections can only install some light-weight outfitting on the non-shelving surface

Moreover, the laying surface must be flat, and no outfitting can be installed, and the non-resting surface cannot install heavy outfitting

[0007] 2. The traditional bridge-type bracket cannot be adjusted to the level of the contact segment when it is placed in a stable state. Therefore, the segment is not level when welding and there is gravity, so it is easy to produce welding deformation for the subsequent segment. The total group loading brings precision problems

[0008] 3. Due to the large contact area between the resting pier and the section of the traditional bridge support, and the small contact distance

Therefore, it has a great influence on the coating area. Basically, the rest surface of the projection area of ​​the bridge support cannot be shot blasted.

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