The hanging piece is the part where the beam and the column are connected. Therefore, there are 3 to 4 hooks or convex claws on the hanging piece of the heavy-duty warehouse warehouse, and the hooks are shown as large on the top and small on the bottom. In the inverted eight-character or Peng-shaped hanging hole on the column, the hook is automatically locked under the effect of the gravity of the cargo after being hung, thereby ensuring more stable safety during use.At the same time, there is an anti-collision design on the hanger, that is, a safety pin hole is opened on the hanger, and the safety pin is inserted to prevent the forklift from lifting the crossbeam when it accidentally hits the crossbeam during work, causing the danger of the crossbeam breaking away from the column. The safety pin hole of the heavy shelf warehouse has certain dimensional accuracy requirements to ensure that the safety pin cannot be separated from the pin hole in the working state.The hanging piece is the part connecting the crossbeam and the column. Therefore, there are 3-4 hooks or convex claws on the hanging piece of the heavy shelf warehouse, and the hook is shown as a big one on the top and a small one on the bottom, which is used as a hanging hole on the column, so that the hook can be automatically locked under the effect of the gravity of the goods after being hung, so as to ensure a more stable use Safety.At the same time, there is anti-collision damage design on the hanging piece, that is, the safety pin hole is opened on the hanging piece, and the safety pin is inserted to prevent the cross beam from being lifted when the forklift accidentally jacking the cross beam in the work, resulting in the risk of the cross beam from the column. There are certain dimensional accuracy requirements for the safety pin holes of the shelves in the heavy-duty shelf warehouse to ensure that the safety pin cannot be separated from the pin holes in the working state.