Cable fast winding device with automatic wire outlet function

Abstract

The invention discloses a cable fast winding device with an automatic wire outlet function. The cable fast winding device comprises a cable containing frame, an automatic wire outlet mechanism is arranged above the cable containing frame, a wire winding mechanism is arranged in the cable containing frame, and the automatic wire outlet mechanism comprises two wire outlet roller barrels which are arranged horizontally and oppositely; and the wire winding mechanism comprises a wire winding column, a driving motor is arranged on the lower surface of the bottom of the cable containing frame, an output end of the driving motor extends upwards into the cable containing frame and then is connected with the wire winding column in a splining mode, an annular sliding rail is arranged on a frame opening of the cable containing frame, an electric trolley is arranged on the sliding rail, a cable guide rod is arranged on the electric trolley in the radial direction of the frame opening of the cable containing frame, and a cable guide ring is arranged on the cable guide rod. According to the cable fast winding device with the automatic wire outlet function, a cable droops naturally, the cable sequentially penetrates through the automatic wire outlet machine and the guide ring, the two wire outlet roller barrels rotate oppositely inwards to enable the cable to be continuously put down; and moreover, the electric trolley drives the guide ring to rotate to guide the cable, the cable is in a free stress state in the winding process, a pre-tensioning force is avoided, and the service life of the cable can be prolonged.

Description

technical field [0001] The invention relates to a winding device, in particular to a fast winding device for a cable that can be automatically discharged. Background technique [0002] The cable reel is a device used by mobile cranes to wind cables. Since the cables wound by the cable reel are power cables that provide power for the crane, the voltage is high, so it is necessary to ensure that the work of the cable reel is stable and reliable, which requires the cable reel The drum can safely and effectively wind the cable, and can smoothly lead out the cable during the crane's walking process. The current crane with an electric spreader uses a cable drum as the power line and control line of the spreader, and is stored in the cable drum. There are many slip rings, which are difficult to arrange on the trolley. In addition, the cable is pre-tensioned by the cable reel for a long time during the winding process, which may easily cause early damage to the cable and shorten the...

AI Technical Summary

Problems solved by technology

[0002] The cable reel is a device used by mobile cranes to wind cables. Since the cables wound by the cable reel are power cables that provide power for the crane, the voltage is high, so it is necessary to ensure that the work of the cable reel is stable and reliable, which requires the cable reel The drum can safely and effectively wind the cable, and can smoothly lead out the cable during the crane's walking process. The current crane with an electric spreader uses a cable drum as the power line and control line of the spreader, and is stored in the cable drum. There are many slip rings, which are difficult to arrange on the trolley. In addition, the cable is pre-tensioned by the cable reel for a long time during the winding process, which may easily cause early damage to the cable and shorten the service life of the cable.

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