A combined tool for positioning heating coil supports of a marine liquid cargo tank

A technology for heating coils and liquid cargo tanks, applied in ship parts, ship construction, ship design, etc., can solve the problems of high positioning accuracy requirements, many supports, and difficult process control, etc., to achieve accurate positioning, improve efficiency, and good versatility Effect

Active Publication Date: 2019-01-15
CHENGXI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, the number of brackets on a single section or middle group section is relatively large, and some sections also involve multiple heating coil units, with many associated dimensions, high positioning accuracy requirements, and difficult process control

Method used

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  • A combined tool for positioning heating coil supports of a marine liquid cargo tank
  • A combined tool for positioning heating coil supports of a marine liquid cargo tank
  • A combined tool for positioning heating coil supports of a marine liquid cargo tank

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0033] Such as Figures 1 to 6 Shown is an embodiment of a combination tool for positioning the heating coil bracket of a ship liquid cargo tank according to the present invention, which includes a magnetic base 1 and a movable type fixed on the magnetic base 1 for realizing the linear arrangement of the heating coil bracket 17. The wire frame 2, the angle template 3 for positioning the angle of the heating coil support 17, and the support spacing device 4 for positioning the relative positions of two adjacent heating coil support 17.

[0034] When the tooling is in use, two movable guy wire racks 2 can be used to be arranged in the front-to-back direction...

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Abstract

The invention relates to the technical field of ship building, and discloses a combined tool for positioning heating coil supports of a marine liquid cargo tank. The combined tool comprises a magneticseat, a movable cable holder fixed on the magnetic seat for realizing linear arrangement of heating coil supports, an angle template for positioning the angle of the heating coil supports, and a support spacing device for positioning the relative positions of two adjacent heating coil supports. The combined tool realizes fast and accurate positioning of the heating coil supports.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a combined positioning tool for a heating coil bracket in a ship liquid cargo tank. Background technique [0002] A chemical tanker is a cargo ship used to carry various toxic, flammable, volatile or corrosive chemical substances. There are a large number of scattered heating coils in the cargo tank to avoid local overheating of the cargo or excessive cold may result in hazardous reactions. For this reason, there are relatively strict requirements for the installation of heating coils in liquid cargo tanks. [0003] The brackets of the heating coils in the liquid cargo tanks of chemical tankers are all made of stainless steel. Considering that the positioning welding of the brackets will damage the paint of the ballast tank after the painting of the sections is completed, the positioning welding of the brackets is changed to be assembled in the middle of the section, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
CPCB63B71/00
Inventor 姚伟峰田春雷江欣
Owner CHENGXI SHIPYARD
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