Insulator guard for support arm of mobile catenary

Abstract

1. The name of the design product: the insulator protection device of the support arm of the mobile catenary. 2. The use of the design product: the overall use is for installation in freight train loading and unloading station, applied to the field of electrified railway mobile catenary; the local use is used as the insulator protection device of the support arm of the mobile catenary. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the part represented by the solid line is the part claimed for protection, and the part represented by the dashed line is not protected.

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