Concealed airport power unit

Abstract

The invention discloses a concealed airport power unit which comprises a rectangular frame, a hinge part slides at the bottom of the rectangular frame, a first supporting table is connected to the hinge part, a supporting frame is arranged on the first supporting table, a distribution box is connected to the supporting frame, a winding part is arranged on the first supporting table, the winding part comprises a wire spool, and a cable is arranged on the surface of the wire spool. A second supporting table is connected to the right end of the supporting table, a first hydraulic push rod is connected to the second supporting table, a supporting plate is connected to the first hydraulic push rod, a power unit connector is arranged on the surface of the supporting plate, a back plate is connected to the rectangular frame, and a second hydraulic push rod is arranged on the front portion of the back plate; the upper end of the rectangular frame is connected with a first cover plate; the upper end of the rectangular frame is rotatably connected with a second cover plate, the front portion of the back plate is provided with a third hydraulic push rod, the power unit can be hidden under the ground when not charged and can be lifted to charge an airplane when charged, great convenience is achieved, normal flight of the airplane in an airport cannot be affected, and potential safety hazards in the airport are reduced.

Description

technical field [0001] The invention relates to the technical field of power units, and specifically relates to a concealed airport power unit. Background technique [0002] The power consumption of modern fighter jets is astonishing. In order to ensure the safety and efficiency of power consumption of fighter jets in the air, when the plane is stationary and fixed, the ground staff at the airport insert the cable plug into the lower part of the nose of the plane ( Some aircraft are on the external power plug on the front landing gear) and provide power, generally 115 volts three-phase alternating current, 28 volts direct current, the existing aircraft charging device is usually completed by the ground charging car at the airport, when the aircraft stops , drive the charging car to the bottom of the aircraft to charge the aircraft, but this charging car will affect the normal flight of other aircraft when it moves, and has certain safety hazards. In view of the above problem...

AI Technical Summary

Problems solved by technology

[0002] The power consumption of modern fighter jets is astonishing. In order to ensure the safety and efficiency of power consumption of fighter jets in the air, when the plane is stationary and fixed, the ground staff at the airport insert the cable plug into the lower part of the nose of the plane ( Some aircraft are on the external power plug on the front landing gear) and provide power, generally 115 volts three-phase alternating current, 28 volts direct current, the existing aircraft charging device is usually completed by the ground charging car at the airport, when the aircraft stops , drive the charging car to the bottom of the aircraft to charge the aircraft, but this charging car will affect the normal flight of other aircraft when it moves, and has certain safety hazards. In view of the above problems, a concealed airport power unit is needed , has solved the above-mentioned problems

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