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A Measuring Method of Anchor Angle

A measurement method and angle technology, applied in anchor points, ship construction, ship parts, etc., can solve problems such as capsize, ship damage, and poor grip, and achieve high measurement accuracy, improve accuracy, and improve grasping. The effect of firm performance

Active Publication Date: 2019-05-07
JIANGSU XIANGSHENG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Generally, different ships are equipped with anchors of appropriate weight. If the angle of the anchor is unqualified, the grasping force will be weak when grabbing objects at the bottom of the water, so that the ship cannot withstand the influence of the outside world such as wind, waves and currents. Severe damage or capsizing of the ship

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  • A Measuring Method of Anchor Angle
  • A Measuring Method of Anchor Angle
  • A Measuring Method of Anchor Angle

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Embodiment Construction

[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] see figure 1 with figure 2 , figure 1 It is a structural schematic diagram of the anchor of the present invention; figure 2 for figure 1 right-hand view diagram. Such as figure 1 with figure 2 As shown, the anchor 1 includes an anchor rod 11 and an anchor fluke 12 , and the anchor rod 11 and the anchor fluke...

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Abstract

The invention provides a measuring method of an anchor angle. An anchor (1) comprises an anchor rod (11) and anchor flukes (12), and the anchor rod (11) and the anchor flukes (12) are rotationally connected through rotary shafts (13). The measuring method comprises the following steps that S1, the anchor rod is lifted, and the anchor flukes are rotated relative to the rotary shafts to the maximum angle with the anchor rod; S2, the lengths x and x1 from the centers of the rotary shafts of the two side faces of the anchor rod to the tooth tops of the two anchor flukes are measured correspondingly; S3, a point A is found on the center line of the side face of the anchor rod near the anchor fluke with the length being x, so that the distance from the centers of the rotary shafts to the point A is equal to x; S4, B and B1 are connected, and the shortest distance y from the point A to B and B1 is measured; and S5, the maximum angle alpha between the anchor rod and the anchor flukes is obtained according to the trigonometric formula. The measuring method of the anchor angle is accurate in measuring.

Description

technical field [0001] The invention relates to the field of anchors, in particular to a method for measuring anchor angles. Background technique [0002] The anchor is the main part of the ship's equipment, and it is a kind of ship stopping device. It is connected to the ship with iron chains or ropes and thrown on the bottom of the water to make the ship stop. In the current anchor, the connection between the anchor rod and the anchor fluke is connected by a rotating shaft, and the anchor fluke can rotate around the rotating shaft to form a maximum angle with the anchor rod, so as to find the grasping object at a suitable angle at the bottom of the water to carry out the ship. fixed. In order to measure the maximum angle between the anchor rod and the anchor fluke, the existing methods are theoretically using the Pythagorean theorem to calculate the approximate angle, but there is a gap between the rotation axis of the anchor and the connecting hole. There will be a larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B21/36
CPCB63B21/36
Inventor 李峰张斌彭兴祥季美祥李其祥
Owner JIANGSU XIANGSHENG HEAVY IND
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