Pivot torsion detects frock

The utility model discloses a pivot torsion detects frock, including the frock bottom plate, and a support, detect the installation borehole jack down, torsion handle components and ejecting subassembly, the support sets up on the frock bottom plate, it sets up on the support to detect the installation borehole jack down, torsion handle components includes the handle, the handle detects the fixingbase, handle linking bridge, handle bottom plate and hexagon shaft, it detects the installation borehole jack to be equipped with on the handle measuring fixing base, the handle detects the fixing base and sets up on handle linking bridge, the handle sets up on handle linking bridge, the handle bottom plate sets up on handle linking bridge, hexagon shaft sets up on the handle bottom plate, ejecting subassembly sets up on the support. The utility model has the advantages of simple and reasonable structure, wait to detect the pivot place detect the installation borehole jack under in, the handle detects the fixing base