Ship opening and closing device based on hydraulic cylinder buffering technology

Abstract

The invention relates to the technical field of ship opening and closing, and discloses a ship opening and closing device based on a hydraulic cylinder buffering technology, the ship opening and closing device comprises a structure main body, a cabin port is arranged outside the structure main body, and the top of the cabin port is rotatably connected with a cabin cover through a rotating shaft; a supporting ring extending to the top end of the interior of the cabin port is arranged at the bottom of the cabin port, limiting holes are formed in the four corners of the exterior of the supporting ring, and a rotating assembly penetrating to the lower portion of the cabin cover is arranged in the middle of the top of the cabin cover. According to the fire-fighting knob, the button switch and the controller also generate driving force to the control valve, when the button switch is subjected to extrusion force, the control valve on the air hole is opened to reduce the moisture content in the cabin, and the discomfort phenomenon of a user is avoided, so that the fire-fighting knob can be used for fire fighting only by applying slight rotating force to the fire-fighting knob; in this way, it can be guaranteed that the hatch cover is rapidly opened and closed in the later period, and air flow exchange between the interior and the exterior of the cabin can be achieved while the hatch cover is opened.

Description

technical field [0001] The invention relates to the technical field of ship opening and closing, in particular to a ship opening and closing device based on hydraulic cylinder buffer technology. Background technique [0002] A ship is a man-made vehicle that operates primarily in geographic water. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats, which are collectively called ships or boats. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. Bamboo, hemp and other natural materials are mostly steel in modern times, as well as aluminum, glass fiber, acrylic and various composite materials. [00...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a ship opening and closing device based on the hydraulic cylinder buffer technology, which solves the problem that the existing ship opening and closing device is generally realized by manpower in the process of opening and closing. To a certain extent, it not only increases the labor cost, but also reduces the efficiency of opening the ship's cabin, and because the cabin and the outside world are closed by the hatch cover, the cabin is in a relatively sealed state, and it is impossible to directly monitor the inside and outside of the cabin during the process of opening the hatch cover. The airflow outside the cabin is used for ventilation and airflow exchange, resulting in a large amount of moisture inside, causing discomfort to the user's body, making it inconvenient for the user to directly enter. It needs to be still for a period of time, which reduces the use rate to a certain extent.

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