Hydraulic bow sealing door device

A door device and hydraulic technology, which is applied in the direction of watertight door arrangement, door/window fittings, wing leaf fastening devices, etc., can solve the problems of not being able to detect in time, water entering the cabin, and not being able to know that the door is closed, so as to improve safety Effect

Inactive Publication Date: 2018-11-13
张雪燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hydraulic bow airtight door device cannot know whether the door panel is completely closed during use, and it cannot be found in time when there is a failure and it is not closed, which may easily cause water ingress in the cabin

Method used

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  • Hydraulic bow sealing door device
  • Hydraulic bow sealing door device
  • Hydraulic bow sealing door device

Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing:

[0021] like Figure 1-Figure 3 As shown, a hydraulic bow secret door device includes a door frame 1 and a bow sealing door panel 6. The lower end of the side wall of the door frame 1 is fixed with a hydraulic rod fixing seat 10 through a pin shaft, and a driving hydraulic rod 7 is welded on the hydraulic rod fixing seat 10. The upper end of the side wall of the door frame 1 is provided with a limit connecting rod 2, and the side of the limit connecting rod 2 away from the cabin exit is provided with a limit pin 11. The upper end of the side wall of the door frame 1 is fixed with a control box 4 by screws, and a battery is arranged inside the control box 4. 15. One side of the storage battery 15 is provided with a single-chip microcomputer 14, and one side of the single-chip microcomputer 14 is provided with a signal transceiver 12 and a voice prompter 13. The single-chip mi...

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PUM

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Abstract

The invention discloses a hydraulic bow sealing door device. The hydraulic bow sealing door device comprises a door frame and a ship bow sealing door plate. A hydraulic bar fixing seat is fixed to thelower end of the side wall of the door frame through a pin shaft, a driving hydraulic bar is welded to the hydraulic bar fixing seat, and a limiting connecting rod is arranged at the upper end of theside wall of the door frame. A limiting pin column is arranged on the side, away from a cabin outlet, of the limiting connecting rod, a control box is fixed to the upper end of the side wall of the door frame through a screw, and a storage battery is arranged in the control box. A single chip microcomputer is arranged on one side of the storage battery, a signal transceiver and a voice prompt arearranged on one side of the single chip microcomputer, the single chip microcomputer is electrically connected with the signal transceiver and the voice prompt, and the signal transceiver, the voiceprompt and the single chip microcomputer are electrically connected with the storage battery. The hydraulic bow sealing door device has the beneficial effects that whether the cabin is completely closed or not can be detected, an alarm is given in time when a fault occurs, a water entering accident is avoided, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of transport ships, in particular to a hydraulic bow secret door device. Background technique [0002] Water transportation is a very important mode of transportation. In order to facilitate loading and unloading of goods, water transport ships generally have a sealed door that can be opened and closed at the bow position to facilitate the entry and exit of goods. This sealed door is generally driven by hydraulic pressure. In the existing hydraulic bow closed door device, it is impossible to know whether the door panel is completely closed during use, and it cannot be found in time when a fault occurs and it is not closed, which may easily cause water ingress in the cabin. Contents of the invention [0003] The object of the present invention is to provide a hydraulic bow secret door device in order to solve the above problems. [0004] The present invention achieves the above object through the following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/24B63B45/08E05F15/53E05C17/32
CPCB63B43/24B63B45/08E05C17/32E05F15/53
Inventor 张雪燕
Owner 张雪燕
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