Jan 11 (Reuters) - Facebook Inc's operations chief Sheryl Sandberg said on Monday the world's largest social network had "no plans" to lift its block on the accounts of U.S. President Donald Trump.

Sandberg, speaking during the Reuters Next conference, said she was "glad" that Facebook had taken the action, which came as tech giants scrambled to crack down on Trump's baseless claims about the U.S. presidential election amid riots in Washington D.C. last week.

(Reporting by Elizabeth Culliford Editing by Chris Reese)