How to properly use and maintain Huimin Taili polypropylene safety rope?

Proper use

Inspection link

Before using Huimin Taili polypropylene safety rope, a comprehensive inspection must be carried out. First of all, check the appearance of the safety rope and check whether there is wear, scratches, breakage, fuzz and so on. Focus on checking the connection parts of the two ends of the rope, such as rope buckle, metal connector, etc., to ensure that it is firm and not damaged. At the same time, check the identification of the rope to confirm that its specifications, carrying capacity and other information meet the requirements of use. For example, if it is used for lifting heavy objects, make sure that the carrying capacity of the safety rope is greater than the weight of the object.

Mode of use

Proper connection: When connecting the safety rope, it should be operated in the prescribed manner. If it is connected to a seat belt, make sure that the buckle is firmly attached to the connecting ring of the seat belt, and perform a secondary check to prevent the connection from loosening. If it is used to fix objects or as a fall prevention device in building construction, the safety rope should be fixed at a reliable anchorage point, and the carrying capacity of the anchorage point should be far greater than the maximum carrying capacity of the safety rope. For example, in the construction of the external wall of the building, the anchorage point of the safety rope should be a strong building structure, such as steel beams, concrete columns, etc.

Avoid twisting and knotting: Try to avoid twisting and knotting of the safety rope during use. Twisting will make the fiber inside the rope uneven force, reduce the strength of the rope; The knot may cause local stress concentration when the rope is stressed, which is easy to cause the rope to break. If the rope is found to be slightly twisted, it should be smoothed out in time; If the knot is accidentally tied, untie it carefully and do not pull it forcibly.

Control the use of Angle and pull direction: when the safety rope withstand the pull, pay attention to the direction and Angle of the pull. Try to make the pull direction consistent with the axis of the rope to avoid large side pull. Because the lateral tension will complicate the force situation of the rope, it is easy to cause the rope to wear or damage from the side. For example, in the lifting operation, it is necessary to control the swing of the object through a reasonable lifting method to reduce the influence of side tension on the safety rope.

Use environment restriction

Although the polypropylene safety rope has a certain corrosion resistance, it still needs to be used carefully in some special environments. Try to avoid using it for a long time in a high temperature environment, because polypropylene may soften at high temperatures and reduce the strength of the safety rope. In general, the use temperature of the Huimin Taili polypropylene safety rope should not exceed its softening temperature, usually around 80-100 ° C. At the same time, avoid excessive friction of the safety rope in an environment with sharp objects or rough surfaces, such as dragging the rope on the ground covered with gravel or making frequent contact with metal objects with sharp corners.

Maintenance measures

Cleaning aspect

Regular cleaning of the safety rope is an important part of maintaining its performance. After use, if there is dirt, dust or chemicals on the surface of the safety rope, it should be cleaned in time. Can be washed with mild soapy water and water, avoid the use of strong corrosive cleaning agents, such as strong acid, strong alkali solution. When cleaning, use a soft brush to gently brush the surface of the rope, and then rinse it thoroughly with water, and finally put the rope in a well-ventilated place to dry naturally, not exposed to the sun. Because exposure to the sun may make the polypropylene fiber aging, affecting the service life of the safety rope.

Storage aspect

The storage environment also has a great impact on the life of the safety rope. The safety rope should be stored in a dry, well-ventilated place to avoid moisture and mold. It is best to wind the rope on a special rope tray, and the winding should be neat to avoid the rope entangling and squeezing each other. At the same time, avoid storing the safety rope with sharp or corrosive items to prevent the rope from being scratched or corroded. If it is not used for a long time, it is best to perform simple maintenance on the rope before storage, such as applying a small amount of special rope maintenance oil to protect the fiber of the rope.

Periodic inspection

Even if the safety rope is in normal use and maintenance, it needs to be tested regularly. According to the relevant standards and the requirements of the instruction manual, the safety rope can be sent to a professional testing institution regularly (such as every year or every six months, depending on the frequency of use and the environment) for testing, including the strength of the rope, the degree of wear, the reliability of the connecting parts, etc. If the test finds that the performance of the safety rope is reduced or does not meet the safety standards, it should be replaced in time.

Shandong Huimin Taili Chemical Fiber Products Co., Ltd. was founded in 2017, the company now has the domestic advanced fiber production line, twisting production line. Anti-aging, acid and alkali resistance, low boiling water shrinkage, high breaking strength, low elongation, environmental protection and pollution-free. Widely used in chemical fiber rope net, fire hose, sling, safety belt, concrete, mortar, engineering fiber, etc., is to replace polyester, nylon, ethylene fiber, nylon, glass fiber new ideal material.