The invention discloses a zip line laying structure provided with a searchlight. The zip line laying structure comprises a vertical frame, wherein the vertical frame is upright arranged; a guide groove is formed in the top of the vertical frame; the guide groove longitudinally runs through the vertical frame; an embedding groove is formed in a longitudinal position of the upper side of the vertical frame in a deviated mode; a sliding block is arranged in the guide groove; the right end of the sliding block extends to the outer end of the guide groove; a supporting plate is matched at the right end of the sliding block; a first embedding groove, which is matched with the embedding groove, is arranged in a longitudinal position of the supporting plate; and a supporting bar is matched between the embedding groove and the first embedding groove. According to the device, the vertical frame is fixed firstly, and then a supporting height of the supporting plate can be adjusted by virtue of the sliding block; since the supporting bar can support between the supporting plate and the vertical frame, supporting of the supporting plate is completed, and the reliability of the supporting is guaranteed; and the supporting bar, which is embedded in the embedding groove and the first embedding groove, is prevented from rotating relative to the supporting plate, so that the reliability of the supporting is enhanced.