A patrol inspection system for a substation

Abstract

The invention discloses a patrol inspection system for a substation, which realizes obstacle clearing and collision avoidance function in the patrol inspection process, and can provide a larger patrolinspection field of view, improve the patrol inspection efficiency and the patrol inspection quality, and reduce the maintenance cost. The system comprises a mobile trolley, a hollow frame is arranged at the position near the bottom end of the front part of the mobile trolley, and a barrier clearing frame is arranged at the far end of the hollow frame;a front buffer frame is arranged above the hollow frame at the front of the mobile trolley; wheels are arranged at the bottom of the mobile trolley; anti-collision component are respectively installed at the rear part and the left and right sideof the mobile trolley; a lifting motor is installed inside the mobile trolley, an output shaft of the lifting motor is provided with a rope winding wheel, and a lifting rope is wound around the ropewinding wheel. The image patrol assembly comprises a base, a first rotating shaft, a first protruding rod, a bolt, a connecting rod, a bending portion, a second rotating shaft, a second protruding rod, a connecting plate, a camera, a lens, a light supplement lamp, a panel lamp, a wireless signal transmitter, a wireless signal receiver, a line outlet, a threading hole, and a hose.

Description

technical field [0001] The invention relates to an inspection system for a substation, in particular to an automatic inspection system for a substation. Background technique [0002] Substation inspection work is an important part of substation operation management. It is an essential basic work to check the operation status of equipment, master the operation rules of equipment, and ensure safe operation. By improving the quality of equipment inspection, the operation and management level of substations can be improved to ensure the safe operation of substation equipment. Traditional manual inspections use paper-based standard inspection workbooks, and inspection personnel manually fill in the inspection results. After the inspection is completed, the inspection record book will be summarized to the power grid center for filing, and necessary maintenance measures will be taken according to the fault records. [0003] With the development of science and technology, there ar...

AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology, there are already many technologies that can realize automatic inspection. It includes a mobile car. The mobile car is controlled by the navigation system to perform inspection along the inspection path. In this way, it greatly overcomes the traditional manual inspection. Many disadvantages of the inspection method; we have found through long-term research that the current camera on the mobile car only rotates the pan-tilt in the horizontal direction to realize the change of the image acquisition field of view. This change method is too simple and the field of view is limited. At the same time , because many inspection sites are outdoors, although the inspection path will be cleaned regularly, it is inevitable that there will be some small sundries or occasional relatively large obstacles due to temporary inspection locations that are not frequently visited; small The sundries will affect the completion of the inspection process, and relatively large obstacles will hit the mobile car at the first time, which is easy to cause damage and increase maintenance costs

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