Electrified railway unmanned inspection vehicle

Abstract

The invention relates to an electrified railway unmanned inspection vehicle. The vehicle comprises a chassis system, a lifting mechanism and a mobile platform system, wherein the chassis system is used for achieving walking on a rail, the lifting mechanism is used for achieving ascending and descending at the vertical height, and the mobile platform is used for taking photos of an overhead line system. The chassis system comprises a chassis frame, and a driving system and a first control cabinet are installed on the chassis frame; the lifting mechanism comprises an outside frame, a middle frame and an inside frame; the lower end of the lifting mechanism is installed on the chassis frame, and the upper end of the lifting mechanism is provided with the mobile platform system which is provided with an industrial camera and a second control cabinet; the second control cabinet is internally provided with a wireless launching device. The electric shock risk that the overhead line system is manually inspected is eliminated, the automated overhead line system inspection scheme is adopted, so that the labor intensity of a worker is reduced, the labor cost of an enterprise is reduced and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of railway catenary systems, in particular to an unmanned inspection vehicle for electrified railways. Background technique [0002] The railway catenary system is a special form of transmission line laid along the railway track to supply power to electric locomotives. Its working environment is harsh, it is prone to failure, and it is inconvenient to check and maintain. With the high-speed development of my country's railway construction, the requirements for the reliability of the catenary system are getting higher and higher. The catenary system is mainly composed of suspension devices, support devices, positioning devices, pillars, contact wires, etc. The support devices are connected to the catenary cables of the suspension devices through insulators, and the positioning tube of the positioning device is connected to the contact wires through fixed wire clips. These Important connection locations pla...

AI Technical Summary

Problems solved by technology

Domestically, manual side inspection is often used for this connection position, which is time-consuming and laborious, and poses a threat to the safety of maintenance personnel working at heights. At the same time, it is impossible to continue working under bad weather conditions.

If a large-scale fuel oil inspection vehicle is used for inspection, the cost is high, and it is not universally applicable to some small and medium-sized enterprises

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