Center loop type underground TEM emission wire frame support device

The utility model particularly relates to a center loop type underground TEM emission wire framework support device. The center loop type underground TEM emission wire frame support device is convenient to dismount, and an emission wire framework device of a reception probe can be fixed at a coil center. According to a technical scheme, the center loop type underground TEM emission wire frame support device comprises multiple straight rods and multiple bent rods, the adjacently-connected straight and bent rods form the square emission wire framework, each edge of the square emission wire framework comprises one bent rod and one straight rod, straight and bent rods on the upper, left and right edges of the square emission wire framework are connected through three-way pipes, third interfaces of the three three-way pipes are respectively connected with the straight rods, and the three straight rods are connected through a center fixing device to form a center fixing probe device.