Transmission line flying stringing device

Abstract

The invention discloses a flying wiring device for an electric transmission line. The flying wiring device for the electric transmission line comprises a flying device and a pay-off rack, wherein the flying device is a multi-shaft multi-rotor-wing flying device, and the chassis of the flying deice is connected with the pay-off rack through a connecting device. The connecting device comprises sockets fixed on the chassis of the flying deice and a connecting plate with plugs, the plugs of the connecting plate are inserted in the sockets of the chassis in a matched mode, and at least one plug and one socket are connected through a plug pin. The connecting plate and the top of the pay-off rack are connected and rotate relatively, and a driving mechanism is further arranged on the chassis, wherein the driving mechanism is capable of separating the plugs and the sockets and can be controlled through a control device. The flying wiring device is accurate in flying route and paying off, light in weight and capable of carrying out long-distance flying, and the flying device and the pay-off rack can be separated automatically.

Description

technical field [0001] The invention relates to a device for pulling and releasing wires using an aircraft in the process of stringing a power transmission line. Background technique [0002] In the process of erecting transmission lines, it is necessary to erect heavy conductors on iron towers. At this time, the erection method is generally to pass very light and thin Dyneema ropes through each iron tower, and then connect thicker and stronger wires. Higher Dyneema rope, and then connect the wire with a wire rope, it is best to pull the wire to the iron tower through the tractor. When erecting long-distance power transmission lines, because the distance is as long as several kilometers or even tens of kilometers, aircrafts such as model airplanes are generally used for traction when placing the first Dyneema rope. Such as publication number is 10806091 Chinese patent literature, just provides a kind of electric helicopter, is to be installed in the fuselage by the electric...

AI Technical Summary

Problems solved by technology

However, this stringing device has a complicated structure and inevitably increases weight, so it also needs to use a large aircraft such as a helicopter to complete it.

However, the cost of using a large aircraft can easily reach hundreds of thousands or even millions of yuan, which is not suitable for the construction party in terms of economic benefits and work efficiency.

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