تولید کننده زنجیره لنگر

Understanding the mechanics of an زنجیر لنگر is key to appreciating its role in anchoring operations. When the anchor is dropped, the chain pays out, allowing the anchor to settle on the seabed. As the ship moves backward, the chain gradually extends, forming a catenary - a horizontal curve shaped by the weight and tension of the chain. این catenary acts as a shock absorber, distributing the forces exerted on the anchor and reducing strain on both the anchor and the vessel.

زنجیر لنگر are stored in a chain locker set deep within the hull of the vessel. اینse are ventilated enclosures that are used to store the anchor while it is not in use, and to house the remaining length of the زنجیر لنگر while it is deployed. It can be accessed by engineers and personnel for routine checks or long-term maintenance.

به طور کلی، کف قفسه زنجیر تقویت شده است، به طوری که می تواند وزن اضافی سوار فلزی را تحمل کند. برای بیرون کشیدن زنجیر از قفسه ، یک سری موتورها و چرخ دنده های سنگین به صورت جفت روی عرشه نصب می شوند.

این زنجیر لنگر consists of many chain links, and the size is expressed in chain diameter (mm). According to whether there is a strut in the middle of the chain ring, it is divided into nailed زنجیر لنگر and nailless زنجیر لنگر. زنجیر لنگر can be made by forging, casting and welding.

این marine زنجیر لنگر is composed of several "sections" (shackles), each section is 25.0-27.5 meters long, and the sections are connected by chain links or shackles. After the anchor is lifted, the chain is stored in the chain locker in the bow. این specifications of the زنجیر لنگر are determined according to the ship construction standard.

این length of the زنجیر لنگر is typically determined by the depth of the water and the size of the ship. In shallow water, a shorter زنجیر لنگر may be sufficient, while in deeper water a longer chain may be needed. این chain may also be adjusted by adding or removing links as needed to suit the specific anchoring conditions.

In addition to holding the ship in place, the زنجیر لنگر also helps to absorb the shock of waves and other forces that may act on the vessel. It acts as a buffer between the anchor and the ship, helping to reduce the strain on both components. This is especially important in rough seas, where the forces acting on the ship can be very high.