WHEEL RETRACTION APPARATUS FOR TOWING ANTI-AIRCRAFT GUN

摘要

Disclosed is a wheel retraction apparatus for a towing anti-aircraft gun. According to the present invention, the wheel retraction apparatus for the towing anti-aircraft gun comprises: a spindle to which a wheel assembly is connected; a strut which is extended upwards from the spindle; a steering link connection unit which is arranged on one side of the strut; an axle in which an elastic member is arranged, and an extension unit with both end units extended is formed; an upper double link and a lower double link in which one end is rotatably connected to an upper side and a lower side of the strut, and the other end is respectively connected to the end units of the extension unit; and a linear actuator and a rotation prevention member. When it is intended to use the wheel retraction function, and when the wheel retraction apparatus is arranged, the axle of the wheel retraction apparatus can be rotated by the linear actuator, and a worker can turn a handle unit to make the rotation prevention member hung on a hanging groove, and fix the axle not to rotate. In addition, when driving, the worker can turn the handle unit in the other direction to remove the rotation prevention member from the hanging groove and operate the linear actuator in the opposite direction. Accordingly, provided is the wheel retraction apparatus for the towing anti-aircraft gun, which can fix the axle when driving and arranging the towing anti-aircraft gun, thereby securing stability.;COPYRIGHT KIPO 2020