Buckling device of grounding knife-switch

The utility model discloses a buckling device of a grounding knife-switch, which comprises a compressed spring assembly, a nylon head, a connecting rod, and a connecting rod sleeve, wherein the nylon head is connected with the compressed spring assembly, and the connecting rod sleeve is sleeved on the connecting rod in a penetrating mode. One end of a buckle sleeve is connected with one side of the connecting rod sleeve, and the other end of the buckle sleeve is freely and detachably buckled on the nylon head for fixing at the upper end of the compressed spring assembly of the grounding knife-switch. According to the utility model, the compressed spring assembly and a support part of the grounding knife-switch quick mechanism can be effectively detached from a complete set mechanism without detaching the complete set of the knife-switch. By adopting the buckling device, damaged parts can be economically, safely, reasonably, reliably and conveniently replaced, and the requirements of fitment operation can be s