| 摘要 |
FIELD: rescue complex which may be used in case of fire situation in high-rise buildings. ^ SUBSTANCE: rescue complex has cable, brake mechanism, and cage extendible beyond wall and connected to cable upper end. Cage is provided with drop board having mechanism for tilting and moving said board back to the initial position. Rescue complex is further provided with wheel cart having drum onto which lower end of cable is wound. Cart has supporting bracket, telescopic bar with tension roller, and cart moving handle, which may be transformed into lever of brake mechanism by means of screws, when braking lowering device is used instead of hook sliding over cable. ^ EFFECT: wider operational capabilities, increased rate of readiness for utilization, and increased operating safety. ^ 2 cl, 20 dwg |
