Iron wire frame for octopus variabilis cave

The utility model discloses an iron wire frame for an octopus variabilis cave. Wherein an opening is formed in the top of the octopus ocellatus cave house; a transverse plate is arranged above the octopus variabilis cave; a pressing plate is arranged above the transverse plate; a sliding rod is fixedly mounted at the bottom of the pressing plate; the bottom end of the sliding rod penetrates through the transverse plate in a sliding mode and extends to the position below the transverse plate. Two grooves are formed in the bottom of the transverse plate; the inner walls of the two sides of the groove are fixedly provided with the same fixing rod, the fixing rod is sleeved with a corresponding connecting strip in a sliding mode, the side, close to the sliding rod, of the connecting strip is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the inner wall of the side, close to the sliding rod, of the groove, and the spring is located above the fixing rod. The foldab