Covering net suitable for rock-soil slope protection and capable of preventing rock body from falling off

The invention discloses a covering net suitable for rock-soil slope protection and capable of preventing a rock body from falling off, and relates to the technical field of engineering slope protection. The problems that a protective net needs to be manually and visually detected, a fixed marker is lacked, and the observation difficulty is high are solved. The covering net suitable for rock-soil slope protection and capable of preventing the rock body from falling off comprises a covering base net; the covering base net is a fine flexible net formed by weaving fiber ropes, and a fixing pipe is fixedly connected to the middle of the covering base net in a penetrating mode. The fixed pipe comprises reinforcing ribs, a connecting column and a connecting pipe; the middle part of the fixed pipe is fixedly connected to the connecting pipe; the connecting column is connected to the middle of the connecting pipe in a nested and sliding mode; the tail end of the connecting column is fixedly connected to the reinforcin