Installation tool for insulating shields of lightning-proof electricity testing rings

The application provides an installation tool for the insulating shields of lightning-proof electricity testing rings, comprising an insulating outer rod, an insulating shield storage device, an insulating handle, a transmission device and a rubber nail locking device. The transmission device is arranged between the insulating shield storage device and the insulating handle. According to the installation tool for the insulating shields of lightning-proof electricity testing rings provided by the application, the insulating shield of a lightning-proof electricity testing ring is placed in the insulating shield storage device, the insulating handle is operated to close the insulating shield storage device through the transmission device, and rubber nails are inserted into buttonholes and locked by the rubber nail locking device. The insulating shield of a lightning-proof electricity testing ring can be installed in a charged state of an overhead line, there is no need to cut off the power supply or directly con