Lifting frame with hydraulic lines for an accessory hydraulic system

A lifting frame, comprising:

• a stationary vertical mast and at least one telescoping lifting mast;
• a lifting carriage that can be moved up and down on the lifting mast;
• an accessory hydraulic system fastened to the lifting carriage;
• at least one hydraulic line that discharges at the lifting carriage, which hydraulic line is installed on the lifting frame and forms a loop that is open toward the top;
• a pulley carrier comprising at least one tensioning pulley,
• wherein the pulley carrier is movable up and down on the lifting frame, and
• wherein at least one hydraulic line is guided in the vicinity of the loop over the tensioning pulley that dips from above into the loop such that a bias force is exerted on the hydraulic line;
• a drive means effectively connected to the pulley carrier to generate the bias force that is exerted on the hydraulic line;
• and
• a tensioning cable fastened to the stationary vertical mast and to the lifting mast, and the tensioning cable is effectively connected with the pulley carrier.

A lifting frame, comprising:

• a stationary vertical mast and at least one telescoping lifting mast;
• a lifting carriage that can be moved up and down on the lifting mast;
• an accessory hydraulic system fastened to the lifting carriage;
• at least one hydraulic line that discharges at the lifting carriage, which hydraulic line is installed on the lifting frame and forms a loop that is open toward the top;
• a pulley carrier comprising at least one tensioning pulley,
• wherein the pulley carrier is movable up and down on the lifting frame, and
• wherein at least one hydraulic line is guided in the vicinity of the loop over the tensioning roller that dips from above into the loop such that a bias force is exerted on the hydraulic line;
• and
• wherein the lifting frame is a triplex lifting frame comprising an outer mast, a center mast, and an inner mast, and wherein a lifting cylinder to raise the inner mast is located on both sides of the center mast, and wherein the pulley carrier is mounted by means of guide rollers on cylinder tubes of the lifting cylinders.