Support for locking elements for vehicles of two or more wheels, which can be installed onto the chassis or body of the vehicle, wherein the locking elements are formed by a padlock with a locking member with an "U" shape and a locking socket with a key, wherein the support comprises: - one or more bodies attached to a carrier tray, in which at least one locking member with "U" shape (17, 330) are secured, resting the at least one locking member with an "U" shape (17, 330) on one or more bodies or when the locking member with an "U" shape are attached to these bodies by their ends and housed in tubular passageways, the bodies are placed on the right and left of the carrier tray, wherein one or more bodies are joined by the tubular passageways into which the locking member with an "U" shaped (17, 330) are inserted, the tubular passageways have springs on their ends, and - a plate with projecting pivots, in which the locking member with an "U" shape (17, 330) comprises locking sockets provided with keys and are therein immobilised, the support is immobilised with the carrier tray to the chassis or frame of the vehicle with a safety screw, wherein the support has upper longitudinal parallel tubes jointed by means of the corresponding plate by its upper part, in the which there are holes, and jointed to the lower part of these tubes, other affected tubes with slide grooves on part of their sides, these lower tubes containing a lever support for immobilising the lock of a padlock, the upper and lower tubes comprising means for immobilising the "U" members of the padlock and the support for the lock of the same respectively, and means for the movement of the "U" members of the padlock and the lever support of the lock in the same direction and opposite direction characterised in that the support include a kinematic chain comprising a plunger linked to some levers, said kinematic chain adapted to when the locking member with an "U" shape is inserted in the tube, the end of the locking member with "U" shape (17, 330) pushes the plunger and the levers push a lever support which goes through a groove compressing the springs and the lugs projecting and the user places the lock in the pivots and annular recess, and when the lock is removed, the kinematic chain allows pressure of the springs to push the "U" member towards the outside of the tubes. - one or more bodies attached to a carrier tray, in which at least one locking member with "U" shape (17, 330) are secured, resting the at least one locking member with an "U" shape (17, 330) on one or more bodies or when the locking member with an "U" shape are attached to these bodies by their ends and housed in tubular passageways, the bodies are placed on the right and left of the carrier tray, wherein one or more bodies are joined by the tubular passageways into which the locking member with an "U" shaped (17, 330) are inserted, the tubular passageways have springs on their ends, and - a plate with projecting pivots, in which the locking member with an "U" shape (17, 330) comprises locking sockets provided with keys and are therein immobilised, the support is immobilised with the carrier tray to the chassis or frame of the vehicle with a safety screw, wherein the support has upper longitudinal parallel tubes jointed by means of the corresponding plate by its upper part, in the which there are holes, and jointed to the lower part of these tubes, other affected tubes with slide grooves on part of their sides, these lower tubes containing a lever support for immobilising the lock of a padlock, the upper and lower tubes comprising means for immobilising the "U" members of the padlock and the support for the lock of the same respectively, and means for the movement of the "U" members of the padlock and the lever support of the lock in the same direction and opposite direction characterised in that the support include a kinematic chain comprising a plunger linked to some levers, said kinematic chain adapted to when the locking member with an "U" shape is inserted in the tube, the end of the locking member with "U" shape (17, 330) pushes the plunger and the levers push a lever support which goes through a groove compressing the springs and the lugs projecting and the user places the lock in the pivots and annular recess, and when the lock is removed, the kinematic chain allows pressure of the springs to push the "U" member towards the outside of the tubes.