The invention discloses a buried power transmission cable suitable for short-distance high pressures, and belongs to the field of cables. The cable is laid in a voltage-bearing region, and comprises a waterproof layer, an insulating layer, an armored layer, a flame-retardant filing layer, and a conductor, wherein the flame-retardant filing layer is disposed in an inner cavity formed by the armored layer, and the outer layer of the armored layer is provided with the insulating layer. The outer surface of the insulating layer is coated with the waterproof layer. The cable also comprises an H-shape support, an arc-shaped supporting part and an auxiliary supporting part, wherein the interior of the H-shape support is provided with the conductor, the arc-shaped supporting part is located at the left and right sides of the H-shape support, and the auxiliary supporting part is fixed on the H-shape support. The H-shape support, the arc-shaped supporting part and the external surface of the auxiliary supporting part are connected with the armored layer, and the armored layer consists of armored blocks. According to the above technical scheme of the invention, the cable can achieve the bearing of external pressure in a short-distance range, and protects the internal conductor from being affected by the extruding of the external pressure.