Flexible guide rail safety support and flexible guide rail apparatus

The utility model relates to a flexible guide rail safety support and a flexible guide rail apparatus. The guide rail apparatus is composed of an upper end frame, a lower end frame, a plurality of safety brackets arranged between the upper and the lower end frames, and a flexible guide rail, wherein one end of each of the upper end frame, the lower end frame and the safety bracket is connected with the flexible guide rail, the other end is fixed on a constructional work, when the utility model is used; the safety bracket is composed of a bracket body, a pressing plate and a guide rail supporting clamping plate, wherein one end of the bracket body is provided with a fastening hole, the pressing plate and the guide rail supporting clamping plate are also provided with tightening holes, the outer end of the guide rail supporting clamping plate is provided with a guide rail passing ring matched with the shape of the guide rail and the main body part of the guide rail supporting clamping plate is tightly fixed on the frame body by the pressing plate through a fastener. The utility model can adopt one complete and continuous flexible guide rail from top to bottom with no gaps in the middle part, so a climbing self-locking protection device can move upwards and downwards more smoothly. The flexible guide rail passes through the guide rail passing ring of the safety bracket without being welded, so the guide rail apparatus is manufactured more easily and the cost is reduced.