Optical cable spreading burying machine

Abstract

The invention discloses an optical cable spreading burying machine which comprises a travelling vehicle, a grooving device, a cable feeding device, an optical cable underground device and an earth covering device. The grooving device comprises a disc cutting device, a first hydraulic motor which drives travelling wheels or travelling crawler belts to travel is arranged on the traveling vehicle, and a second hydraulic motor which drives the disc cutting device to rotate is arranged on the grooving device. The optical cable spreading burying machine further comprises a power distribution device, the power distribution device comprises a hydraulic master pump driven by the motor of the traveling vehicle, high-pressure hydraulic of the hydraulic master pump is distributed to a hydraulic distributor of the first hydraulic motor, a hydraulic distributor of the second hydraulic motor, a first electromagnetic valve and a second electromagnetic valve, the first electromagnetic valve is arranged between the hydraulic distributor of the first hydraulic motor and the first hydraulic motor and controls the operation of the travelling wheels and the travelling crawler belts, and the second electromagnetic valve is arranged between the hydraulic distributor of the second hydraulic motor and the second hydraulic motor and controls the rotation direction of the disc cutting device. The optical cable spreading burying machine is purely controlled by hydraulic pressure, is compact and simple in structure, can travel and groove synchronously, and can achieve composite force distribution of power of the parts.

Description

technical field [0001] The invention relates to an optical cable laying and embedding machine, in particular to an optical cable laying and embedding machine with full hydraulic control and synchronous walking and laying. Background technique [0002] The laying of communication lines is an important part of information infrastructure construction. The speed and quality of line laying determine the progress of information infrastructure construction and whether the people can obtain information resources safely, quickly and stably. It is a measure of the degree of informatization of a country. Always be standard. [0003] At present, the methods of laying optical cables in my country mainly include direct buried optical cables, aerial laying optical cables and submarine laying optical cable tubes. Considering the convenience of construction, maintenance, use and construction costs, long-distance optical cables are generally laid by direct burial. In urban buildings, overhea...

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the structure of the optical cable laying machine in the prior art is complicated, and the walking, slotting, and wire feeding cannot be synchronized, thereby affecting the laying quality, and then providing a power that can be reasonably distributed. , optical cable laying and embedding machine that walks, slots, and feeds synchronously

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