A fast inspection tool and inspection method for cargo tank adjustment pads after installation

A technology for adjusting pads and cargo tanks, applied in the direction of mechanical clearance measurement, etc., can solve the problems of affecting the piping system of the cargo tank, the progress of oil spillage, wasting the owner's precious time, affecting the installation cycle of the cargo tank, etc., and shortening the inspection period. Time, simple structure, the effect of improving adaptability

Active Publication Date: 2020-08-21
CHENGXI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since the cargo tanks of large asphalt ships are installed in important installation links (after the adjustment pads are installed and before the cargo tanks are placed), they need to be submitted to the shipowner for inspection. If they are submitted to the shipowner for inspection, manual measurement and verification by craftsmen is still required. , which not only wastes the valuable time of the shipowner, but also affects the installation period of the cargo tank, which in turn affects the progress of a series of cargo tank piping systems, oil stringing, etc.

Method used

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  • A fast inspection tool and inspection method for cargo tank adjustment pads after installation
  • A fast inspection tool and inspection method for cargo tank adjustment pads after installation
  • A fast inspection tool and inspection method for cargo tank adjustment pads after installation

Examples

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Effect test

Embodiment 1

[0034] Such as Figures 1 to 3 Shown is an embodiment of a fast inspection tool for tank adjustment blocks of the present invention after installation, including a long handle 1 and a roller sample block 2 installed on the long handle 1, and the front end of the long handle 1 is provided with A section of bending section 3, and on said bending section 3, said 2 pieces of rotatable rollers are arranged.

[0035] Preferably, the long handle 1 is a long handle made of stainless steel multi-core tube, and the tail of the long handle 1 is connected with a nylon handle 4 .

[0036] The roller samples 2 in the above-mentioned inspection tooling can be made into a series of specifications in advance, and can be selected according to the needs during the inspection, so as to determine the upper limit and the distance between the bottom of the cargo tank 12 and each adjustment pad 13 before the cargo tank is placed lower limit.

[0037]The above inspection tool includes a long handle ...

Embodiment 2

[0044] A method for quickly inspecting the installation of cargo tank adjustment pads by using the tooling of the above embodiment, comprising the following steps:

[0045] (1) Holding the long handle 1, place the roller sample block 2 at the front end of the long handle 1 against the upper plane of the adjustment block 13, and roll and push the roller sample block 13 into the adjustment block 13 and the bottom of the cargo tank 12 before falling into the tank Back and forth movement detection between planes;

[0046] (2) During the detection process, observe whether the roller sample block 2 is stuck, and observe whether the signal lamp 10 continues to shine during the detection process;

[0047] (3) If the roller sample block 2 is not stuck during the detection process, and at the same time the signal light 10 continues to light up during the detection process, it is judged that the installation of the cargo tank adjustment pad 13 is qualified.

[0048] Wherein, the outer c...

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PUM

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Abstract

The invention relates to the technical field of installation and inspection of a marine liquid cargo tank, and discloses a quick inspection tooling and an inspection method for the installation and completion of a cargo tank adjusting pad. The inspection tooling comprises a long handle and a roller sample block mounted on the long handle. The front end of the long handle is provided with a bent section, and the bent section is provided with a rotatable roller sample block. The invention greatly shortens the acceptance time after the installation of the cargo tank adjusting pad is completed, thereby shortening the production cycle.

Description

technical field [0001] The invention relates to the technical field of installation and inspection of ship liquid cargo tanks, in particular to a quick inspection tool and inspection method for cargo tank adjustment pads after installation. Background technique [0002] The cargo tank support in a large asphalt ship is an effective carrier for the cargo tank to bear the load and reduce the structural deformation caused by heat transfer. The effective contact surface between the steel adjustment block in the tank support and the cargo tank is an important part that affects the load bearing of the liquid cargo tank (the contact of all the tank pads must be greater than 70%, and the contact area of ​​each block needs to be more than 35%) . According to the installation process requirements of the cargo tank of the asphalt ship, the installation of the cargo tank adjustment block is completed. When the ship is not loaded, adjust the steel pad and the fixed steel pad at the bott...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/14
CPCG01B5/14
Inventor 张栋夫徐佛忠杨国成
Owner CHENGXI SHIPYARD
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