The safety issue of motor lifting should not be underestimated
As a mechanical supporting equipment, Hengli motors encounter lifting problems in both the production and processing process of motors and the actual use of customers. From market feedback, it can be found that many of them are motor lifting problems, which not only involve the safety of the motor body, but more importantly, the safety of the operator. Hengli Motor kindly reminds that all aspects must be checked before lifting the motor, otherwise any consequences will be borne by oneself.
Precautions for using lifting ring nuts
Ring nut refers to a component that is screwed together with a bolt or screw to provide a fastening effect, and is a necessary component for all production and manufacturing machinery. The hanging ring nut is a commonly used fixing pendant in engineering. There is a thread under the nut, which can be drilled and fixed with a screw according to different specifications.
The hanging ring nut is a component that tightly connects mechanical equipment. It can only be connected together with the same specification hanging ring nut and screw through the inner thread. Hengli motor lifting ring nut is often used in conjunction with external threaded columns to lift various equipment such as molds, chassis, motors, etc.
To prevent accidents, the specified usage load must not be exceeded during use.
When there is visible deformation in the ring, it should be scrapped.
When there is an increase in acceleration or impact during lifting, the load must be re evaluated.
When lifting at a 45 ° angle, additional measures such as countersunking should be taken to ensure that the supporting surface of the bolt or nut is tightly attached to the fitting. If necessary, add appropriate washers to align the two rings in the same plane.
For the purpose of increasing mechanical performance, when using special steel or other materials and undergoing heat treatment, their ductility decreases and they are prone to fracture before overloading or deformation of the ring, which is dangerous.
Introduction to Rotating Lifting Rings
With the booming development of the domestic mold industry, Hengli Motors has greatly promoted and applied rotating lifting rings, mainly used by mold factories, machinery factories, etc. The emerging wind power industry has a stronger demand for rotating lifting rings. Traditional hanging ring screws can only be lifted at 0 degrees, and the lifting angle must not exceed 45 degrees laterally, otherwise there is a risk of breakage. 70% loss intensity at 45 degrees and 75% loss at 90 degrees. Today, with increasing emphasis on lifting safety, rotating lifting rings are known for their flexibility, safety, and durability.
The rotating lifting ring can achieve horizontal 360 degree rotation and up and down 180 degree flipping, with a safety factor of four times in any direction. Compared to traditional hanging ring screws, it is more flexible and can better meet the lifting needs in all aspects.
