Crooked load testing device of compound cross arm single -cantilever

The utility model provides a crooked load testing device of compound cross arm single -cantilever, includes the base, is equipped with the guide rail on the base, installs the seat that slides on theguide rail, is equipped with a locking device that slides between seat and the base sliding, slide and be fixed with compound cross arm backup pad on the seat, be equipped with the hookup seat of thecompound cross arm of installation in the upper portion center of compound cross arm backup pad department, be equipped with the load load mechanism of the compound cross arm bend loading of test in the place ahead of hookup seat. The utility model discloses utilize to set up sliding the locking device that slides between seat and the base, can adjust the distance between compound cross arm and the pressure pole at any time, made things convenient for the regulation of testing, utilize the drive screw of vertical setting and install the pressure pole mounting bracket between 2 drive screw forthe pressure pole is perpen