Single-person auxiliary threading device

The utility model discloses a single-person auxiliary threading device which comprises a double-side supporting device, an auxiliary sliding roller and a limiting sliding roller, when the single-person auxiliary threading device is used, fixation in a wire box is carried out by pressing a base and adjusting an adjusting screw rod, and the single-person auxiliary threading device is convenient to use. Compared with the prior art, the auxiliary pulley has the advantages that a cable is transmitted through the rotation of the auxiliary pulley during threading operation, so that the insulation skin of the cable is protected, the potential safety hazard is reduced, and the efficiency of threading operation by a single person is greatly improved. 本实用新型公开了一种单人辅助穿线装置，包括了双侧支撑装置、辅助滑滚、限位滑滚，在使用时通过按压底座与调节调节螺杆进行在线盒中的固定，方便使用，本实用新型与现有技术相比的优点在于在进行穿线作业时线缆通过辅助滑轮的转动进行传动，保护了线缆的绝缘皮，减小了安全隐患，大大提高了单人穿线作业时的效率。