When people buy hoisting belts, it is generally believed that a few tons of objects are lifted, and a few tons of hoisting belts are bought. In fact, seatbelt webbing supplier this idea is wrong. Why is it wrong? I’m sure a lot of people are confused. In fact, as long as the workers involved in lifting will know, lifting heavy objects is based on the shape of the environment to choose a correct way of lifting, not static, different ways of lifting will directly affect the working load force of the lifting belt. The following describes the relationship between the hoisting mode and the working load of the hoisting belt in detail:seatbelt webbing supplier
It is known to all that there are many kinds of lifting methods for lifting an item, such as straight lifting, knotted lifting, U-shaped lifting and 45-degree lifting. Different lifting methods have different angles and mode coefficients. seatbelt webbing supplier Bearing capacity = mode coefficient x rated load. Suoli set β as the hoisting Angle, when the hoisting belt vertical lifting, its hoisting Angle β is 0, can achieve the large working load is equal to the rated load, when the lifting belt knotted lifting large working load is 0.8 times the rated load, when the U-shaped lifting belt working load is 2 times the rated load, equivalent to 2 lifting belts together lifting the rated load, When 45 degrees < β small 60 degrees, the large working load and rated load of the lifting belt are the same, in fact, there are many lifting ways, as shown in the figure.
Mode coefficient table
When people choose the hoisting belt, they should select the required limit working load according to the coefficient of hoisting mode and the nature of lifting goods. The size, shape, weight, use mode and working environment of the lifting goods will affect the correct use of the hoisting belt.
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