Contact network anchor section tension state monitoring device

The utility model relates to the technical field of overhead contact line equipment, and discloses an overhead contact line equipment anchor section tension state monitoring device which comprises a lower shell and an upper shell, limiting holes are formed in the left side and the right side of the upper shell, and clamping blocks are fixedly installed on the left side and the right side of the top of the lower shell. According to the contact network anchor section tension state monitoring device, the holding plate and the pull rod are arranged, when a contact network cable is installed, the holding plate is held by hand, and the holding plate is pulled outwards, so that the pull rod drives the supporting spring, the limiting plate and the clamping column to move, the clamping column movesout of the installation groove, and at the moment, disassembling and assembling of the lower shell and the upper shell are achieved; the arrangement of the limiting plate ensures that the supportingspring stretches out and d