Material lifter for telegraph poles

A material lifter for telegraph poles relates to a material lifting device for the telegraph poles. One end of a side semicircle ring (6) and one end of the other side semicircle ring (16) form a hinged structure through hinges (17), two projected plates (24) are arranged on the outer lateral side of a buckling plate, a grooved pulley seat (3) is arranged on one side wall of the other end of a diagonal brace, a screw is inserted a locking hole (26) on the side semicircle ring after penetrating through screw holes (14) arranged at the upper end and the lower end of the buckling plate, a pull rod seat arranged at the upper end of the buckling plate is connected with a circular hole arranged at the other end of a pull rod (1) through a shaft, a notch (9) at one end of the pull rod is connected with a projection (10) through a shaft, and a bayonet (12) of the diagonal brace is fastened on an elongated screw (22) between the two projected plates of the buckling plate. The material lifter is sleeved on the grooved pulley through ropes during line erection, materials can be easily conveyed upwards to the telegraph poles by constructors standing beside the telegraph poles, and the material lifter which is simple in structure prevents the problem of falling off of a support effectively.