Locking machanism for cargo ship hatch cover storing device

A technology for locking mechanisms and cabins, applied to ship hatches/hatches, ship parts, ship construction, etc., can solve insurmountable problems and achieve simple and reliable operation

Inactive Publication Date: 2006-05-24
MACGREGOR FIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hatch still cannot ov

Method used

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  • Locking machanism for cargo ship hatch cover storing device
  • Locking machanism for cargo ship hatch cover storing device
  • Locking machanism for cargo ship hatch cover storing device

Examples

Experimental program
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Example Embodiment

[0013] Reference figure 1 , Which shows a conventional hatch cover storage device and its locking mechanism. Among them, a single driving cylinder 2, 2'is connected to two meshing sector gears 1, 1'. Therefore, the movement of the sector gear is realized by means of a drive liquid cylinder connected to the sector gear. However, this structure requires a separate locking pin 12 in order to fix the sector gear to its lower position (ie, the closed position of the end of the hatch). Therefore, the locking pin is used to prevent the end of the hatch cover from opening at sea.

[0014] in figure 2 The hatch cover storage device according to the present invention is shown in the hatch cover storage device by adding a triangular plate 3 between the sector gear 1 and the drive cylinder 2, and the triangular plate is also connected to the On the hinged eye plate 6 on the hull 5. In this way, the triangular plate 3 has three supporting / pivoting points 7, 8, 11, wherein the pivot point 7 is...

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PUM

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Abstract

The invention relates to a locking mechanism for a loading device for cargo ship hatch covers, the mechanism comprising at least one drive cylinder (2) connected to the hull by one end of the drive cylinder and the other end of the drive cylinder connected to a storage device for moving the hatch cover (13, 13'), such as a sector gear (1), which in turn meshes with another sector gear through its toothed periphery, whereby one of the The sector gear is connected to the end of one hatch cover and the other sector gear is connected to the end of the adjacent hatch cover so that the two hatch covers can be moved by the operation of the driving cylinder (2). The present invention is implemented in the following manner, that is, a locking mechanism is connected to the driving cylinder (2) and the sector gear (1), the locking mechanism is pivotally connected to the hull, and driven by the driving cylinder (2) The locking mechanism can lock the ends (13, 13') of the hatch cover in the closed position, and the locking of the ends of the hatch cover can be correspondingly released under the reverse driving of the driving cylinder.

Description

technical field [0001] The present invention relates to a locking mechanism for stowage devices of cargo ship hatch covers, the mechanism comprising at least one driving cylinder connected to the hull by one end thereof and connected to the other end of the driving cylinder On a stowage device for moving hatch panels, such as a gear sector which in turn meshes with another gear sector through its toothed periphery whereby one of the gear sectors is connected to the end of a hatch panel , while another sector gear is connected to the end of the adjacent hatch cover so that the two hatch covers can move with the operation of the drive cylinder. Background technique [0002] Cargo ship stowage is realized in a conventional manner, ie the movement of the sector gear to raise the end of the hatch panel is driven by a hydraulic cylinder connected to two or only one sector gear. The sector is locked in its lower position (closed position of the hatch panel) by a separate manually ...

Claims

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Application Information

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IPC IPC(8): B63B19/24B63B17/00B63B19/16B63B19/28
CPCB63B17/00B63B19/16B63B19/24B63B19/28
Inventor A·维尔塔M·米金恩
Owner MACGREGOR FIN
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