An unmanned aerial vehicle on-board take-up and release device

Abstract

The invention discloses an unmanned aerial vehicle-mounted take-up and release device, which relates to the technical field of power transmission line pay-off, and includes a workbench, a traction mechanism, a tension mechanism, a deceleration mechanism and a hanging mechanism, and the bottom of the workbench is a flat plate structure , the top of the workbench is a rectangular frame structure, the traction mechanism is arranged on the workbench, the traction mechanism and the workbench are hinged, the tension mechanism is arranged on one side of the traction mechanism, the The deceleration mechanism is installed on the workbench, the action of the deceleration mechanism can decelerate the traction mechanism, the hanging mechanism is fixed above the workbench, and the hanging mechanism is hung on the bottom of the drone. The beneficial effects of the present invention are: a tensioning mechanism and a traction mechanism are provided, and the cooperation of the traction mechanism and the tensioning mechanism prevents the Dyneema wire from being wound around the drone during the unwinding process of the drone, and at the same time, the setting of the tensioning mechanism can Maintain the stability of the tension during the traction process of the drone.

Description

technical field [0001] The invention relates to the technical field of power transmission line payout, in particular to an on-board take-up and release device of an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicle + tension pay-off technology refers to the use of mechanical equipment such as drones, tension machines, and motorized winch mills to keep the deployed wires and optical cables at a constant tension and leave the ground in an overhead state during the whole process of stringing. Construction method. The erection of the optical cable line is divided into three links: "placement of the first-level Dyneema rope", "traction of the second-level Dyneema rope" and "traction and erection of the optical cable by the second-level Dyneema rope". "Using the "eight-axis drone" to carry the first-level Dyneema rope to leap over the tower takes only 2 minutes, and only one construction worker on the tower needs to fix the Dyneema rope. After the ent...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a UAV on-board take-up and pay-off device to solve the problems in the prior art that the unmanned aerial vehicle is easy to wind up the UAV and the change of the tension of the guide line during the unwinding process affects the layout of the guide line

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