Cable mounting chamber used for low temperature area field cable head mounting

The invention provides a cable mounting chamber used for low temperature area field cable head mounting and relates to a cable mounting device used for low temperature area field cable head mounting. In order to solve problems of low efficiency and poor reliability of cable head mounting in a low temperature area, an upper board, a bottom board, a front board, a rear board, a left board and a right board of the chamber provided by the invention form a hexahedron. The upper board and the bottom board are arranged oppositely, the front board and the rear board are arranged oppositely and the left board and the right board are arranged oppositely. The front board is provided with a thermal insulation door. A side of the thermal insulation door is provided with a cable port. A cable support table is arranged at the cable port at the inner side of the front board. Two swing shafts are arranged at notches of the cable support table. Swing rods are connected to the swing shaft. A rolling roll shaft penetrates throug