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Positioning device for oil cylinder at hatch cover plate

A technology of positioning device and oil cylinder, which is applied in the direction of workpiece clamping device, transportation and packaging, ship parts, etc., can solve the problems of inability to reposition according to the original position, deformation of the hatch cover ear plate, long age of the ship, etc., and achieve saving Labor cost, high positioning accuracy, simple production effect

Pending Publication Date: 2018-02-09
CHENGXI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long age of the ship, the deck surface is deformed, the hatch cover ear plate is deformed, and it cannot be repositioned according to the original position

Method used

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  • Positioning device for oil cylinder at hatch cover plate
  • Positioning device for oil cylinder at hatch cover plate
  • Positioning device for oil cylinder at hatch cover plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.

[0022] like Figure 1~Figure 4 As shown in the figure, a hatch cover oil cylinder positioning device in this embodiment includes a connecting steel pipe 1, the left and right ends of the connecting steel pipe 1 are provided with webs 2, and the webs 2 are provided with two front and rear lugs 3. A sleeve 4 is arranged between the front and rear two lugs 3, and an ear hole 5 is opened on the ear plate 3, and the center of the ear hole 5 and the center of the sleeve 4 are located on the same straight line.

[0023] In the process of use, first cover the hatch cover on the large cabin. After checking that the installation of the hatch cover is qualified, install one end of the tooling on the hatch cover ear plate, and position the other end of the deck ear plate on the tooling according to the drawings. , After passing the inspection, weld the ...

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PUM

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Abstract

The invention relates to a positioning device for an oil cylinder at a hatch cover plate. The positioning device comprises a connection steel pipe (1); web plates (2) are arranged at the left and right ends of the connection steel pipe (1) and provided with front and rear lug plates (3); sleeves (4) are arranged between the front and rear lug plates (3); lug holes (5) are formed in the lug plates(3); and the centers of the lug holes (5) and the centers of the sleeves (4) are on the same straight lines. The positioning device for the oil cylinder at the hatch cover plate is easy to manufacture, high in positioning precision, convenient to use and capable of completing positioning work of the oil cylinder efficiently, the working efficiency is improved, and the labor cost is saved.

Description

technical field [0001] The invention relates to a hatch cover plate oil cylinder positioning device, which belongs to the technical field of shipbuilding. Background technique [0002] During the maintenance process of a certain round, the open tank oil cylinder was disassembled and sent to the factory for maintenance. After inspection, the deck oil cylinder ear plate and seat plate need to be replaced. Due to the long age of the ship, the deck surface is deformed, and the hatch cover ear plate is deformed, so it cannot be repositioned according to the original position. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a hatch cover oil cylinder positioning device in view of the above-mentioned prior art, which is simple to manufacture, has high positioning accuracy, is convenient to use, can complete the positioning work of the wheel oil cylinder with high efficiency, and improves the work efficiency. efficiency,...

Claims

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Application Information

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IPC IPC(8): B63B9/00B25B11/00
CPCB25B11/00B63B81/00B63B71/00
Inventor 王磊张飞宇
Owner CHENGXI SHIPYARD