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Construction method of container ship transverse bulkhead top plate assembling

A technology for container ships and construction methods, which is applied in the direction of warships, etc., can solve problems such as poor construction environment, long construction period, and inconvenient construction, and achieve the goals of ensuring welding quality and construction accuracy, shortening construction period, and avoiding tire frame occupation Effect

Pending Publication Date: 2020-03-31
SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are many structures on the top plate in the top plate assembly of the transverse compartment, resulting in small spacing between rib plates and bracket plates, inconvenient construction of vertical fillet welding, vertical butt joint, horizontal butt joint and overhead welding, and poor construction environment, resulting in long construction period , high construction costs, poor product quality, etc.

Method used

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  • Construction method of container ship transverse bulkhead top plate assembling
  • Construction method of container ship transverse bulkhead top plate assembling
  • Construction method of container ship transverse bulkhead top plate assembling

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Embodiment Construction

[0030] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.

[0031] This embodiment provides a construction method for the assembly of the top plate of the transverse compartment of a container ship, such as Figure 1-Figure 3 As shown, the top plate of the transverse compartment is assembled and installed on the main deck of the transverse compart...

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Abstract

The invention discloses a construction method of container ship transverse bulkhead top plate assembling which comprises the following steps that a plurality of partitioned top plates are sequentiallyspliced into a hatch coaming top plate in one direction, and the hatch coaming top plate is turned over; bottom face reinforcing steel channels are symmetrically welded to the non-framework face of the hatch coaming top plate in the length direction, and the hatch coaming top plate is turned over again; longitudinal girders and hatch coaming toggle plates are installed and welded on the frameworkface of the hatch coaming top plate according to lines, hatch coaming transverse profiles are installed and welded on the inner sides of the hatch coaming toggle plates in the length direction of thehatch coaming top plate, and hatch coaming reinforcing rib plates are installed and welded at the weld joints of the longitudinal girders and the hatch coaming top plate and the weld joints of the hatch coaming top plate. Side face reinforcing steel channels are welded to the two sides of the stringers and the hatch coaming toggle plates in the length direction of the hatch coaming top plate. Structural reinforcement is conducted through the bottom face reinforcing steel channels and the side face reinforcing steel channels, the installation precision of container ship transverse bulkhead topplate assembling is guaranteed, and the deformation amount in the assembling process is reduced.

Description

technical field [0001] The invention belongs to the technical field of ship building, and in particular relates to a method for building a top plate assembly of a transverse compartment of a container ship. Background technique [0002] The top plate assembly of the transverse compartment of the container ship is located on the main deck of the transverse compartment of the container ship, and consists of a hatch coaming top plate, longitudinal girders and multiple brackets. At present, there are a large number of diaphragm roof assemblies for container ships, and the conventional method needs to be fabricated on the tire frame, which requires a fixed site. There are many structures on the top plate in the top plate assembly of the transverse compartment, resulting in small spacing between rib plates and bracket plates, inconvenient construction of vertical fillet welding, vertical butt joint, horizontal butt joint and overhead welding, and poor construction environment, res...

Claims

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Application Information

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IPC IPC(8): B63B73/43B63B73/30
Inventor 房志敏李翔陈进肖进伟王治
Owner SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
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