Forklift accessory optical cable automatic winding-unwinding mechanism

Abstract

The invention discloses a forklift accessory optical cable automatic winding-unwinding mechanism. The forklift accessory optical cable automatic winding-unwinding mechanism comprises a hydraulic motor, a cable guiding reel, an expansion-contraction winding-unwinding device, a lower tray, a cable-arranging device, a cable-unwinding driving device and an optical cable machine rack; the optical cable machine rack is installed on a pallet fork of a forklift; the expansion-contraction winding-unwinding device is vertically assembled on the optical cable machine rack; the cable guiding reel is installed on a central spindle of the expansion-contraction winding-unwinding device; the upper end of the central spindle is connected with the hydraulic motor; the lower tray is installed under the expansion-contraction winding-unwinding device; the cable-unwinding driving device is installed on the left portion of the optical cable machine rack; and the cable-arranging device is vertically installed at the left side of the optical cable machine rack. The forklift accessory optical cable automatic winding-unwinding mechanism has the advantages that the structure is novel, time and labor are saved, manual operation is not relied on, and construction efficiency is greatly improved.

Description

technical field [0001] The invention relates to an optical cable automatic retractable mechanism for a forklift attachment, which is applied in the technical field of optical cable construction. Background technique [0002] In the construction of optical cables, manpower is mainly used to pull and unwind the cables. Due to the limitation of manpower, the length of the optical cable through the pipeline at one time is less than 200 meters, and the length of the optical cable is generally more than 2000 meters. Then it is easier to pass through the manhole pipeline again, and the cable is rewound and coiled again, and the cycle is repeated until the construction of the optical cable pipeline is completed. [0003] In actual operation, the optical cable needs to be pulled by the cable guide when pulling the cable. In the prior art, the optical cable reel is first placed at the first operation well, and then the guide cable is manually threaded from the next operation well. F...

AI Technical Summary

Problems solved by technology

[0003] In actual operation, the optical cable needs to be pulled by the cable guide when pulling the cable. In the prior art, the optical cable reel is first placed at the first operation well, and then the guide cable is manually threaded from the next operation well. From the pipe to the first operation well, 2-3 people operate the whole process. Since the distance between the two operation wells is about 50 meters to 200 meters, it is very labor-intensive. After pulling the fairlead to the first operation well, it is necessary to pull the The cable guide is connected with the head of the optical cable, and then the optical cable is pulled to the second operation well. In the actual process, all the optical cables in the entire optical cable reel need to be pulled to the second operation well, so the amount of work is huge. Manual pulling operation by 5-6 people consumes a lot of physical strength; at the same time, after the optical cable is pulled to the second working well, it is necessary to continue construction to the next working well. At present, this operation mode is inefficient and consumes a lot of labor. 7-8 Human construction personnel can only construct 2-3 kilometers, so there is an urgent need for a machine that can replace manual operations

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