Multi -functional liftable formula inclined ladder

• Main Authors: SONG JIANQUAN, GU ZHIQUAN, BAO XIUFENG
• Format: Patent
• Language: English
• Published: 30.12.2015
• Subjects: EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The utility model discloses a multi -functional liftable formula inclined ladder, including base frame frame, lifting support, pedal support, base frame frame, lifting support, pedal support form triangular structure, pedal support's both ends respectively with the one end swing joint of base frame frame, lifting support, the mutual fixed connection of the other end of base frame frame, lifting support, the bottom of base frame frame is equipped with the supporting legs, the last footboard that is equipped with a plurality of equidistant settings of pedal support, the pedal support both sides still are equipped with handle support, the lifting support comprises outer tube and inner tube, be equipped with the jack of a plurality of mutual matchings on outer tube and the inner tube respectively, fixed bolt is fixed between the jack. The utility model discloses a multi -functional liftable formula inclined ladder low in manufacturing cost, convenient to use, and safe and reliable, control range is wide, can improve production efficiency greatly, is applicable to the boats and ships field and carries out the section construction operation.