Skiff retracting and releasing device

A retractable device and a small boat technology, which is applied in the direction of the device used to guide the boat to the water surface, and can solve the problem that multiple small boats cannot be retracted and retracted.

Active Publication Date: 2014-09-17
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing stern slide type small boat retracting device can only carry out the retracting operation for a single small boat, and it is still unable to carry out the retracting operation for multiple small boats. With the development of ship operations, often It is necessary to be equipped with multiple working boats, so a small boat retractable device capable of simultaneously retracting multiple small boats becomes a need

Method used

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  • Skiff retracting and releasing device
  • Skiff retracting and releasing device
  • Skiff retracting and releasing device

Examples

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Embodiment Construction

[0010] Such as figure 1 , 2 , 3, and 4, the hull is provided with a cabin 12 for placing the boat, and the stern of the hull is provided with a downwardly inclined channel 11, one end of the channel is connected with the cabin, and the other end is hinged with a downwardly rotatable The stern door, the stern door, the channel and the cabin are all provided with an idler roller group 13 consisting of a plurality of pairs of idler rollers supporting the bottom of the boat from both sides. Slideway 1, moving guide rails are arranged on both sides of the idler roller group of the cabin body, and a trolley 2 is respectively arranged on each side of the moving guide rail, and the trolley is connected with the first power mechanism 21, and a traction device 22 is installed on the trolley, and the traction device 22 is an electric winch, and the electric winch is fixed on the end of the dolly, and its rope can be tied on the boat; each dolly is also provided with a pushing hand guide...

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PUM

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Abstract

The invention discloses a skiff retracting and releasing device. According to the device, a cabin for placing skiffs is formed in a hull, a stern of the hull is provided with a channel inclining downwards, one end of the channel is connected with the cabin, and a stern door capable of rotating downwards is hinged to the other end of the channel; the stern door, the channel and the cabin are respectively provided with a plurality of idler roller set formed by idler rollers supporting the bottoms of the skiffs from the two sides, the two sides of each idler roller set of the cabin are respectively provided with a movable guide rail, and a trolley is arranged on the movable guide rail on each side and provided with a draft gear and a skiff pushing device. According to the skiff retracting and releasing device, the stern door can rotate downwards, so that the skiffs slide to the hull from the idler roller sets on the stern door through the channel conveniently and are pushed to the corresponding positions of the cabin through the trolleys to be fixed, the operation is convenient to carry out, the multiple skiffs can be retracted and released through the retracting and releasing device on a mother ship, and the skiff retracting and releasing device is convenient to operate and high in safety.

Description

technical field [0001] The invention relates to a device for retracting small boats on a mother ship, in particular to a device capable of retracting and storing multiple small boats on a mother ship. Background technique [0002] In order to make up for the low speed of large ships and the inability to perform tasks in shallow waters or narrow waters due to their large hulls, large ships are often equipped with some small working boats to meet the requirements of shallow and narrow waters. The launching and recovery of these small boats need to be carried out by special small boat retracting devices. Existing dinghy retractable device mainly contains hoisting type and stern slideway type. The hoisting type small boat retractable device places the small boat on the hanger, and realizes the small boat retraction by swinging the hanger along the side of the ship. It is cumbersome to carry out the retracting operation, the speed is slow, and the safety is not enough, it has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B23/30
Inventor 麦荣枝盛少琴闫振杨涛饶元国吴艳华施理军翼海俊黎明南林灿峰
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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