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Adjustable anchor chain bracket device

A bracket device and anchor chain technology, which is applied in the field of ship components, can solve the problems that the center of the anchor chain cannot be guaranteed to be at the same height, the mechanical performance test of the anchor chain cannot be applied, and the vertical position of the anchor chain cannot be adjusted. The effect of height, easy operation, and improved accuracy

Active Publication Date: 2016-08-24
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model can adjust the final width of the reel through the installation holes and through holes that cooperate with each other on the reel, and use the cooperation of bolts or studs and nuts to make it possible to place anchor chains of different specifications, but the anchor chain The position in the vertical direction cannot be adjusted, and the center of the anchor chain cannot be guaranteed to be at the same height, so it cannot be used in the mechanical performance test of the anchor chain

Method used

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  • Adjustable anchor chain bracket device
  • Adjustable anchor chain bracket device
  • Adjustable anchor chain bracket device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] According to the relevant provisions of the electric welding anchor chain in GB / T549-2008, the tension test is carried out on the 27.5m long first-class non-stop electric welding anchor chain BM1-50 (nominal link diameter is 50mm, width W is 170mm, length L is 250mm) . The length of the bracket plate in this embodiment is 4m, so it can be obtained that the experimental equipment needs 7 bracket plates and 8 connecting frames for assembly. Put the assembled anchor chain bracket device in a suitable position, make sure it is level, and put the anchor chain required for the test on it. According to the specifications of the anchor chain 3, adjust the position of the bolts on the fixing plate 803 of the lifting platform 8, thereby changing the width of the anchor chain groove 1. Rotate the lead screw handle 101 on the lifting box 10 to adjust the height of the anchor chain groove 1 in the vertical direction to ensure that the center of the anchor chain 3 is on the same str...

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PUM

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Abstract

The invention discloses an adjustable anchor chain bracket device comprising a plurality of anchor chain grooves and a connecting support. Two anchor chain grooves are fixedly connected together by the connecting support, and anchor chains are disposed in the anchor chain grooves. Every anchor chain groove comprises a first bracket plate, a second bracket plate, and a positioning shaft, and then the first bracket plate and the second bracket plate are parallely arranged, and four groups of positioning shafts are disposed in a formed parallel space. The connecting support comprises a platform support, an elevating box, and an elevating platform. The surface of the platform support is provided with rectangular through holes. The adjustable anchor chain bracket device is advantageous in that the anchor chains having different specifications are disposed in the adjustable anchor chain bracket device, the heights of the anchor chains in the vertical direction are adjusted, the requirement of the anchor chain tension test is satisfied, the operation is simple, and the use is convenient.

Description

technical field [0001] The invention relates to a ship component, in particular to a bracket for placing anchor chains of different specifications and having an adjustable center height of the anchor chains. Background technique [0002] Anchor chains are important marine components. According to the relevant specifications and standards of marine anchor chains and accessories, their mechanical properties should be tested during their processing, among which breaking test and tensile test are indispensable links. According to the national standard "Electric Welded Anchor Chain GB / T 549-2008", when carrying out the tensile test on the anchor chain, it should be noted that the anchor chain should not be twisted, and there should be no breakage on any link after the test. In order to make the force of each chain link uniform, it is necessary to ensure that the direction of the force applied by the tensile testing machine is on the same line as the center of the anchor chain. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 苏世杰王婷唐文献郜利利李钦奉张建齐继阳朱永梅庄宏王黎辉
Owner JIANGSU UNIV OF SCI & TECH
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