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Thin plate subsection turning device

A thin plate and bottom plate technology, applied in the direction of hoisting devices, hoisting devices, etc., can solve problems such as waste of materials, welding deformation of thin plates in sections, increase in construction cycle and labor costs, and achieve the effect of reducing the number of welds

Pending Publication Date: 2019-09-27
CHINA MERCHANTS HEAVY IND JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a traditional approach not only wastes materials, but also greatly increases the construction period and labor costs
During the turning operation, too much strengthening welding will also lead to the deformation of the thin plate segmented welding

Method used

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  • Thin plate subsection turning device
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Embodiment Construction

[0037] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with specific embodiments and accompanying drawings. This embodiment is only used to explain the invention, and it cannot be assumed that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.

[0038] The invention provides a thin-plate section turnover tool, which is used to support the thin-plate section for turning operation. It mainly includes: a main beam 10, a support beam 20 and three supports 30 supporting it.

[0039] refer to Figure 1 to Figure 7 The structure of the main girder is shown. It is set as a U-shaped closed ...

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Abstract

The invention discloses a thin plate subsection turning device which comprises a main beam, a support beam, supports and a lifting device. The main beam and the support beam are both of box-shaped structures, are connected by through holes and are kept in a mutually-perpendicular state. When the device is used, thin plate subsections are arranged on a main beam top plate of the main beam, and the ends of the thin plate subsections are fixedly connected with a plurality of sets of lifting lugs at the edges of the main beam and the support beam. Thus, the thin plate subsections can be supported by the device through the main beam and the support beam, the lifting device is connected with the lifting lugs on the thin plate subsections, the thin plate subsections are driven to perform turning operation, and the main beam and the support beam are used for supporting in the turning process. The device can meet the requirement for the turning operation of the thin plate subsections of a cruise ship, it is ensured that the deformation amount of a built product in the turning operation is controlled within the required range, and meanwhile, the welding quantity of a reinforcing material is effectively reduced. In the device, the upper and lower sides of a main beam structure are symmetrical, so that double-sided turning can be realized under driving of the lifting device.

Description

technical field [0001] The invention relates to a construction equipment for ships and marine products, in particular to a segmental turnover device for thin plates. [0002] technical background [0003] Cruise ships are known as the "Pearl in the Crown" in my country's shipbuilding industry, and they are high-value-added and high-tech ship products. Cruise is a high-end maritime tourism project that integrates aesthetics and comfort, and is known as a "mobile city on the sea". In order to meet the requirements of carrying passengers, the proportion of superstructure of cruise ships is much higher than that of other types of ships. At the same time, in order to meet the main weight indicators of cruise ships and the aesthetic requirements of cruise ships, the superstructure of cruise ships has high requirements for light weight and board thickness, so as to meet the requirements of weight control and aesthetics. During the segmental construction of the superstructure of a ...

Claims

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Application Information

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IPC IPC(8): B66F19/00
CPCB66F19/00
Inventor 王鹏
Owner CHINA MERCHANTS HEAVY IND JIANGSU
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