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A special fixture for mooring chain monitoring of offshore platforms

A special fixture and offshore platform technology, applied in the direction of instruments, measuring instrument components, measuring devices, etc., can solve the problems of equipment damage, single movement of robot arms, uncontrollable torsional moment and thrust, etc., to improve efficiency, facilitate portability, The effect of easy operation

Active Publication Date: 2021-02-12
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In shallow places, it can be operated manually, but considering that the mooring chains sink to the deep water bottom, they can only be operated by robots. Damaged, so new clip-on mounting and sensor mounting solutions need to be designed

Method used

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  • A special fixture for mooring chain monitoring of offshore platforms
  • A special fixture for mooring chain monitoring of offshore platforms
  • A special fixture for mooring chain monitoring of offshore platforms

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Experimental program
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Embodiment Construction

[0028] specific implementation plan

[0029] The invention will be further described below in conjunction with the technical scheme and accompanying drawings.

[0030] The special fixture for mooring chain monitoring of offshore platforms, its structure includes: square steel pipe frame 10, holding frame 11, horizontal positioning claw 21, "Y" type positioning claw 22, support plate 30, bearing frame 31, connecting rod 32, thrust rod 33. Spring barrel 34, spring barrel cover 35, thrust rod 36, step angle 37, limit sleeve 38, push button 39, "L" shaped steel plate 41, ring bracket 42, slip bolt 43, nut 44, washer 45, clamping handle 46 and steel ring 47;

[0031] The horizontal positioning claw 21 and the "Y" type positioning claw 22 are formed by processing, and are integrated with the square steel pipe frame 10 to keep its position accurate. The I-shaped holding frame 11 is welded on the top of the square steel pipe frame 10, which is in contact with two square pipes on the...

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PUM

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Abstract

The invention provides a special fixture for monitoring a mooring chain of an ocean platform, and belongs to the field of design of special fixtures for sensor sheaths. The fixture comprises a squaresteel pipe frame, a holding frame, a horizontal positioning claw, a Y-shaped positioning claw, a supporting plate, a force bearing frame, connecting rods, thrust rods, a spring barrel, a spring barrelsealing cover, a thrust rod, a step angle, a limiting sleeve, a push button and an L-shaped steel plate. Under the condition that the original function is guaranteed, pre-positioning before installation is added, convenience is provided for installation, the robot holding frame is installed, the robot is convenient to carry, a device easy and convenient to operate is adopted for installing and disassembling a sensor and installing and disassembling a sensor clamp, and the installation efficiency of the robot is improved.

Description

technical field [0001] The invention belongs to the design field of a special clamp for a sensor sheath, in particular to a special clamp for a deep-sea anchor chain measuring sensor sheath which is suitable for underwater robots and is easy to operate. [0002] technical background [0003] The mooring chain is different from the general anchor chain. It is a chain used to fix the offshore structural parts such as oil drilling platforms. Due to the harsh working environment, there are many requirements for this chain, such as strength. stiffness. defect detection and more. In its use scenario, the anchor chain is extremely vulnerable to corrosion, wear, deformation, and may break in severe cases. After the above conditions occur, the offshore operation platform will be in a state of risk. [0004] At the same time, in order to measure the underwater current conditions, which is beneficial to scientific research, the offshore operation platform will be equipped with a varie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D11/16
CPCG01D11/16
Inventor 戴恒震胡晟泽万擎宇
Owner DALIAN UNIV OF TECH
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