Anchored chain capable of automatic regulation following the liquid level of river or sea

An automatic adjustment and anchor chain technology, which is applied to ships and other directions, can solve problems such as threats to the safety of people and objects, ship damage, sinking, etc., and achieve good application value, convenient use, and high sense of security.

Inactive Publication Date: 2007-05-23
XIANGMING MIDDLE SCHOOL SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tightening of the iron chain is manually operated, and it will not change with the rise and fall of the water level of the Haihe River. The disadvantage is that the iron anchor chain will become loose as the water level of the Haihe River drops. Tilt the ship, and once a tsunami occurs, the water level will rise and fall sharply, which will damage the ship or even sink it
[0003] This will pose a great threat to the safety of people and objects

Method used

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  • Anchored chain capable of automatic regulation following the liquid level of river or sea
  • Anchored chain capable of automatic regulation following the liquid level of river or sea
  • Anchored chain capable of automatic regulation following the liquid level of river or sea

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Embodiment Construction

[0016] Fig. 1 is a sectional view of the electric pile of the present invention. The anchor 1 is connected with the concave pile 3 through the anchor chain and the fixed pulley 4. The concave pile 3 is installed on the motor 2. When a positive voltage is applied to both ends of AB, the motor 2 rotates forward, and the concave pile is driven by the reduction gear. The shaped pile 3 rotates forward, so that the anchor chain is tightened upward; on the contrary, when a negative voltage is applied to both ends of AB, the motor 2 rotates in the opposite direction, and the concave pile 3 is reversed by the reduction gear, and the anchor chain is moved upward. Down and relax. Due to the different rotation directions of the motor, the function of automatic adjustment of the anchor chain is achieved.

[0017] Fig. 2 is a circuit diagram of the liquid level controller of the present invention. The upper liquid level detector 5 and the lower liquid level detector 6 are shown in the fig...

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Abstract

The invention relates to a zip which can automatically adjust along the liquid level change of river, wherein the invention comprises electric post formed by anchor (1), motor (2), concave post (3), and block (4). The invention also has liquid level controller to control the rotation direction of motor (2), to control the anchor length at certain position.

Description

Technical field: [0001] The invention belongs to the technical field of ship tools. In particular, it relates to an anchor chain which can be automatically adjusted according to the change of water liquid in Haihe River. Background technique: [0002] Ships traveling in sea and river water must berth when the trip is over or need to berth temporarily. How does such a large ship berth? Mainly rely on iron anchors. Iron anchor is a necessary tool for ships, and it is a special tool for fixing ships with iron anchors and iron chains. When the boat is moored, it will not drift away with the river water. The tightening of the iron chain is manually operated, and it will not change with the rise and fall of the water level of the Haihe River. The disadvantage is that the iron anchor chain will become loose as the water level of the Haihe River drops. Make the ship tilt, once a tsunami occurs, the water level will rise and fall sharply, and the ship will be damaged or even sink...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/00
Inventor 李冉王晓东蒋赏黄曾新
Owner XIANGMING MIDDLE SCHOOL SHANGHAI
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