Safety monitoring device for acetylene gas container

The utility model discloses a safety monitoring device for an acetylene gas container, which comprises a container tank for storing acetylene gas, and an adjusting mechanism is arranged in the container tank; the adjusting mechanism is arranged in the container tank in a wrapped mode, the adjusting mechanism comprises at least three linear degrees of freedom arranged along the central axis of the container tank, and the linear degrees of freedom are connected with and act on the monitoring assembly to conduct circulating universal angle adjustment along the inner side wall of the container tank; the monitoring assembly is used for detecting the concentration and temperature of acetylene gas in the container tank; according to the technology, the acetylene gas container can be monitored in all directions, and the concentration and the temperature of acetylene gas can be accurately monitored no matter at different positions or at different angles. Due to the existence of multiple degrees of freedom of the adjus