Automatic Tensioning Machine For Pre-Stressed Piles With Multiple Specifications SolidWorks, 3D Exported

Automatic tensioning machine adapted to multi-specification prestressed pipe piles, comprising a pipe pile die assembly, a tensioning device, a lifting table, a lifting table horizontal displacement device, a pipe diameter detection device and a connection locking device for aligning the tensioning device with a plate head tie rod, the tensioning device being driven by the lifting table to adjust the height, the lifting table being driven by the lifting table horizontal displacement device to adjust the distance between it and the pipe pile die assembly, the connection locking device comprising a tapered joint head fixedly connected to the plate head The tapered joint is fixed to the tension rod and the locking sleeve is fixed to the tension rod of the tensioning device, the inner side of the tapered joint is necked to form a tension step, the locking sleeve device includes a locking sleeve and a plurality of locking pins, through the locking pins and the tension step can be easily and accurately docked the tensioning device with the pipe pile membrane assembly. The tensioning device can adapt to multiple specifications of pipe pile tensioning, which can be fully automated, freeing manual labor and greatly improving production efficiency.
Automatic tensioning machine for multi-specification prestressed pipe piles, including

1 pipe pile die assembly

2 pipe diameter detection device

3 tensioning device

4 locking nut device

5 locking sleeve device

6 guide rod sensor assembly

7 lifting table

8 lifting table horizontal displacement device
Pre-tensioned prestressed concrete pile precast concrete foundation pile, separate interpretation is; 1, “pre-tensioned prestressing” is in the pouring of concrete before tensioning prestressing tendons, and tensioned prestressing tendons temporarily anchored in the pedestal or steel mold, and then pouring concrete, and wait for the concrete maintenance to reach not less than 75% of the concrete design strength value, to ensure that the prestressing tendons and concrete have sufficient strength. Ensure that the prestressing tendons have sufficient bond with the concrete, relax the prestressing tendons, and apply prestressing to the concrete with the help of the bond between the concrete and the prestressing tendons construction process. 2. “Concrete pipe pile” is a circular pipe pile with concrete as the structural strength.