Application of hinge in shipbuilding industry
With the development of science and technology and the continuous exploration and utilization of the ocean by human beings, the modern shipbuilding industry is also developing and improving, and the technical details involved are becoming more and more diverse. Among them, hinge, as a kind of mechanical parts, plays an important role in shipbuilding industry.
Hinge is a mechanical device used to connect two fasteners and allow them to make relative rotational movement within a certain angular range. Because of its simple structure and convenient use, hinge is widely used in all aspects of daily life, including the shipbuilding industry. Hinge can not only ensure the normal opening and closing of cabin doors and other structures, but also realize the position conversion of some components to meet specific functional requirements. The specific application of hinge in shipbuilding will be introduced in detail below.
1. Opening and closing of hatch cover
During the voyage, it is necessary to ensure the safety and stability of the equipment in the cabin, which requires the hatch cover to have good sealing and stability. Therefore, in order to make the hatch cover open and close flexibly and lock reliably, large hinges made of high-strength materials are usually used to support it. At the same time, considering the particularity of marine environment, this kind of hinge should also have good corrosion resistance. In addition, for some large ships, it is necessary to equip with special opening and closing devices to assist operators to complete their tasks.
2. Installation and fixation of doors and windows
On the ship, all kinds of doors and windows are also inseparable from the support of hinges. For example, the cab window needs to be opened and closed freely through a special waterproof and windproof hinge; The door of the living area should choose the appropriate hinge type (such as ordinary hinge or invisible hinge) according to the actual situation. It is worth noting that in order to improve the living comfort, ships now often install sound insulation layers or sunshade curtains on doors and windows. At this time, special hinge products with shock absorption function or built-in spring structure may be needed.
3. Design of movable deck/platform
Some special ships (such as warships) often design movable deck/platform areas that can be adjusted in height or even folded up as a whole to meet the complex and changeable mission requirements. Naturally, this kind of facilities also need the participation of high-quality hinges-whether it is responsible for load-bearing or limit-oriented roles, it must be accurate, reliable and durable.
4. Other auxiliary functions
In addition to the above aspects, hinge also plays an important role in such links as lifeboat hoisting system and ladder climbing mechanism. In short, although the hinge is only a small accessory, it can greatly affect the practical value and technical level of the whole ship, so it needs to be carefully selected.
The above is the introduction of some application scenarios of hinges in the field of shipbuilding, hoping to help you!
Rec. Prods.
标签：
本文地址：https://tepinji.com/metal/2825.html