TENSIONING TYPE JACKING MACHINE FOR SIMULTANEOUS MULTIPLE

摘要

PURPOSE: A tensioner capable of simultaneously tensing tension members is provided to reduce working time and tensing costs by simultaneously tensing multiple tension members. CONSTITUTION: A tensioner capable of simultaneously tensing tension members comprises a compensation cylinder, a tension cylinder, and a cylinder base(30). The tension cylinder is coupled to the bottom end of the compensation cylinder and simultaneously tenses multiple tension members by being ascended with the compensation cylinder. The cylinder base helps the tension cylinder when the tension cylinder is ascended.