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Pneumatic chain slipping machine for buoy tender

A chain abandonment machine and buoy ship technology, which is applied to buoys, motor vehicles, special-purpose ships, etc., can solve the problems of crew bruises, etc., and achieve the effects of improving safety, compact structure, and simple operation

Inactive Publication Date: 2014-06-18
交通运输部北海航海保障中心青岛航标处 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the crew is very close to the chain stopper, after the chain stopper is knocked off, the anchor chain is very easy to injure the crew at the moment of tension, and this situation is inevitable.

Method used

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  • Pneumatic chain slipping machine for buoy tender
  • Pneumatic chain slipping machine for buoy tender

Examples

Experimental program
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Effect test

Embodiment

[0018] refer to Figure 1-Figure 2 , the pneumatic chain discarding machine for marine buoys of this embodiment mainly includes a machine base, a cylinder, a hook, a rotating block, a connecting beam, and one end of the connecting beam 6 and one end of the hook 4 are respectively drilled and connected with pins together to form a hinge; The middle part of the connecting beam 6 and the middle part of the rotating block 5 are respectively drilled and connected with pins together to form a hinge; the other end of the connecting beam 6 is welded with a ring for linking to the ship deck hook.

[0019] The connecting beam 6 is fixed on one side of the vertical plate of the machine base 1 by screw connection, the rotating block 5 and the hook 4 can rotate around the corresponding hinge point on the connecting beam 6 respectively, and one end of the rotating block 5 can be enclosed within the outside of the hook 4 one end to prevent The free rotation of the hook 4; the other side of t...

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Abstract

The invention discloses a pneumatic chain slipping machine for a buoy tender. The pneumatic chain slipping machine comprises a machine seat, a cylinder, a hook, a rotating stop block and a connecting beam, wherein one end of the connecting beam is connected with the hook in a hinging way; the other end of the connecting beam is provided with a circular ring which is matched with a boat deck hook; the rotating stop block is hinged to the middle of the connecting beam; a hollow structure is arranged at one end of the rotating stop block; the other end of the rotating stop block is sleeved outside one end of the hook; the connecting beam is fixedly arranged on a vertical plate of the machine seat by a screw; the other side of the vertical plate of the machine seat is fixedly provided with a flange by a screw; the cylinder is fixed to the flange; a cylinder rod of the cylinder is matched with the other end of the rotating stop block. The chain slipping machine is compact in structure and simple in operation, automatic chain slipping is realized in the navigation mark layout process, the operation of seamen is greatly facilitated, and the safety of navigation mark layout operation is improved.

Description

[0001] technical field [0002] The invention belongs to a pneumatic chain abandoning machine, in particular to a pneumatic chain abandoning machine for laying a navigation mark on a navigation mark ship. [0003] Background technique [0004] A navigation mark ship refers to a ship equipped with equipment such as cranes and winches for lifting and releasing navigation marks. An important process of navigation mark. Since there are large and medium-sized buoy ships, the way of throwing sunken stones has not changed, that is, the anchor chain of the buoy is tied to the sunken stone through a shackle, the anchor chain is hung on a prefabricated chain stopper on the deck, and the sunken stone is hung on On the ship's side, when it is necessary to throw sunken stones, the chain stopper is disengaged, and the sunken stones sink into the sea. [0005] In the process of throwing sinking stones, when the chain stopper is disengaged so as to disengage the sinking stones, the crew ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B22/16B63B35/00
Inventor 董效鹏刘铁君王正和杜殿虎赖红兰杜玉明李学国
Owner 交通运输部北海航海保障中心青岛航标处
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