The invention provides an intelligent pick-and-place type hard fence carrying vehicle. The carrying vehicle comprises a vehicle body, wherein two first sliding rails matched with a hard fence are arranged on a bottom plate of the vehicle body, two first sliding rails are arranged in parallel, a plate pushing device is arranged between the two first sliding rails, and a taking and placing device isarranged at one end of the bottom plate. By using the carrying vehicle for carrying the hard fence, the carrying time of the hard fence can be greatly shortened, the total time consumption of the safety measure arrangement is shortened, the labor intensity of workers is relieved, and the working efficiency is improved, and moreover, only one worker is required to operate so that the multi-numberand long-distance carrying of the hard fence can be realized.