| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent horizontal slide of equipment to improve a collapse prevention effect by using a holder for preventing shaking to travel from the floor.SOLUTION: A collapse prevention device 11 includes an elastic pad 12 attached to a floor surface F, and a holder 13 for holding a leg member 3 of equipment on the elastic pad 12. The elastic pad 12 includes a plastic deformation member 14 in a gel-like elastic material having an elastic viscosity. The holder 13 includes: a pressure applying part 16 for applying pressure to the elastic pad 12; a U-bolt 19 for holding the leg member 3 above the pressure applying part 16; and a support portion 18 for elastically-deformably supporting the U-bolt 19 against the pressure applying part 16. The pressure applying part 16 and the support portion 18 are integrally formed of a plastic material, the U-bolt 19 is mounted to a tip portion 18a of the support portion 18, and a base end portion 18b of the support portion 18 is obliquely formed so as to be apart from the leg member 3.</p> |
