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How should damaged ropes be repaired?
16 Mar,2023
The ship's cable should be threaded through the winch or, if approved, through the cable pile. It is not allowed to fix the ship's cable to the cross cable pile or drum. A detailed inspection should be conducted at least every 12 months throughout the entire length range of all ship cables, and all records should be kept on board and provided for inspection upon request. Since use, the marine cable should be turned end-to-end every 2.5 years and records should be provided for verification.
How to use and maintain nylon braided rope cables?
Nylon woven cable is widely used in all ropes used. Nylon rope has a "memory" of returning to the original length when being stretched. For this reason, it is a good rope to absorb impact loads. Nylon can have a stretching length of 4-5 times that of natural fiber.
What are the types of safety ropes that can be classified according to their purpose?
There are many types of safety ropes, and if classified according to their purpose, they can be divided into three categories: horizontal safety ropes, vertical safety ropes, and fire safety ropes. Safety ropes with different functions have different characteristics:
How to avoid problems with the use of nylon ropes?
Nylon rope is a type of fiber silk product constructed from nylon slices. Due to the low production cost of this type of rope, its price on the market is also relatively low, which can be widely used. Moreover, the characteristic of nylon ropes is their strength, heat resistance, and wear resistance. They are suitable for handling safety ropes used in high-altitude operations. In addition, many mechanical devices such as pull ropes, climbing ropes, and traction ropes are constructed using this type of nylon rope.
What are the causes of cable breakage and how to handle it?
The geographical location and meteorological environment of the berth are the main reasons for ship cable breakage. Generally speaking, berths are located in areas where rivers, sea currents are turbulent, or at the intersection of rivers and seas. Ports affected by strong swells, as well as ports disturbed by strong winds, are prone to cable breakage accidents. The strong blowing winds during the typhoon season, floods, high tide surges, rapid rising and falling water, the water rushing down the pier, and the rapid flow before and after low tide can all lead to the breakage of ship cables.
How to take measures to prevent electric shock in marine ropes?
The material of the ship's cable is fiber material, which belongs to the category of insulation. However, even so, relevant protective measures need to be taken during the lifting process. The cable can be used for lifting work in multiple locations, and most of the cables require lifting work with other lifting machinery. Therefore, it is necessary to take measures to prevent electric shock.