| 摘要 |
The present invention relates to a gondola overload prevention apparatus which enhances the sensing performance for sensing the overload of a gondola in order to prevent the overload of a gondola in advance and ensure safety. The apparatus can reflect the precise load amount of the products loaded on the gondola by using bearing sliding grooves formed on the bearing, housing, and cover of a load sensing unit and enhance the sensing performance by using the load sensing unit capable of executing smooth sliding operations on both ends in order to eliminate the risk caused by overloading while preventing the overload and preventing damage and accidents. The bearing can return to the original location smoothly even when the load is removed while the load sensing unit is operated by the load in order to ensure the reliability of the product. The first and second sliding groove units formed on the housing and cover to guide a load sensing roller can be coupled in order to be applied to a conventional product, prevent a wire from bending by forming first and second arrangement grooves on first and second assisting rollers, thereby transmitting the precise load amount and preventing the damage of the wire. |
