Fence unit convenient to transport

The utility model relates to a fence unit convenient to transport, which comprises a base (1), a transverse blocking rod (2) extending forwards from the top of the base (1), and a roller shutter baffle (6) extending downwards from the transverse blocking rod (2). The side face of the base (1) is provided with an inserting groove (10), and a plurality of fence units are spliced into the construction fence by inserting the transverse blocking rod (2) of the first fence unit into the inserting groove (10) of the second fence unit and locking the transverse blocking rod (2). When the fence unit needs to be detached and stored, a baffle groove (24) is formed in the lower surface (23) of the transverse blocking rod (2), a supporting rod (7) is arranged at the top end of the roller shutter baffle (6) and fixed in the baffle groove (24), the roller shutter baffle (6) rotates around the supporting rod (7) to be rolled into the baffle groove (24), a containing groove (4) is further formed in the front side of the base