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Thwartship bulkhead subsection guide rail frame preassembling process

A technology of transverse compartments and guide rails, which is applied in transportation and packaging, ship parts, ships, etc., and can solve the problems of increasing the workload of turning over in sections, increasing construction costs, and segmental deformation of transverse compartments

Inactive Publication Date: 2010-09-01
SHANGHAI JIANGNAN CHANGXING HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the segmental manufacturing needs to be turned over many times, which increases the workload of the segmented turning over, and the repeated turning over is likely to cause the deformation of the transverse compartment segment, and the construction cost also increases
Due to the large size of the grid type transverse compartment and the characteristics of thin wall panels, it is easy to produce welding deformation

Method used

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  • Thwartship bulkhead subsection guide rail frame preassembling process
  • Thwartship bulkhead subsection guide rail frame preassembling process
  • Thwartship bulkhead subsection guide rail frame preassembling process

Examples

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Embodiment Construction

[0022] The following will describe in detail the pre-installation process of the segmental guide rail frame of the transverse compartment according to the present invention with reference to the accompanying drawings.

[0023] The present invention comprises following processing step: the first step, according to as figure 1 The shown structure manufactures the tire frame 1; the second step, as figure 2 As shown, the rear wall 2 of the transverse compartment is fixedly arranged on the tire frame 1, the rear wall 2 of the transverse compartment is spliced ​​by a plurality of rear wall panels of the transverse compartment, and the tire frame 1 and the rear wall 2 of the transverse compartment pass through the The plate is fixed, and its fixed structure is as follows Figure 5 As shown, one of the two adjacent sides of the horse board 5 is welded on the tire frame 1, and the other is welded on the rear wall 2 of the transverse compartment, so that the tire frame 1 and the rear ...

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Abstract

The invention discloses a thwartship bulkhead subsection guide rail frame preassembling process which comprises the following steps of: 1, manufacturing a tyre frame (1); 2, fixing a thwartship bulkhead rear wall (2) on the tyre frame (1), wherein the thwartship bulkhead rear wall (2) is formed by splicing a plurality of thwartship bulkhead rear wall boards; 3, welding a frame (3) on the thwartship bulkhead rear wall (2); 4, covering and adhering a thwartship bulkhead front wall (4) on the frame (3), and respectively fixing the thwartship bulkhead front wall at a plurality of points; 5, releasing the fixation of the tyre frame (1) and the thwartship bulkhead rear wall, turning the thwartship bulkhead front wall (4) and the thwartship bulkhead rear wall (2), welding the frame (3) and the thwartship bulkhead front wall (4) together; and 6, installing a guide rail frame. The invention eliminates the welding deformation caused by two-splicing folding, reduces the workload of subsection turning, and decreases the deformation of thwartship bulkhead subsections, which is caused by turning.

Description

technical field [0001] The invention relates to a pre-installation process of a ship, in particular to a pre-installation process of a sectioned guide rail frame of a transverse compartment. Background technique [0002] Utilizing the principle of bamboo poles and bamboo joints, the design divides the hull into multiple tight subdivisions (cabins). This is the shipbuilding technology of the compartment structure formed by beams and bulkheads. When the ship is sailing, even if one or two cabins are damaged and flooded, the water will not flow into other cabins, and the ship will not sink immediately. [0003] In the existing pre-installation process of the segmented guide rail frame of the transverse compartment, the entire transverse compartment is generally manufactured in two pieces first, and then closed. That is to say, the two sections of the transverse compartment are manufactured separately first, and each section needs to be turned over once. After the two sections ...

Claims

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Application Information

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IPC IPC(8): B63B9/06
Inventor 姜旭枫钱春铃刘保华于超吴纪业丁志毅
Owner SHANGHAI JIANGNAN CHANGXING HEAVY IND
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