Earthing device suitable for collection flow box

The utility model relates to an earthing device suitable for collection flow box, including the device body, wherein: device body top is provided with the carrier block, is provided with locating component on it, and the both sides of carrier block are provided with guidance assembly. Simultaneously, device body below is provided with coupling assembling, and the bilateral symmetry below the device body is provided with engagement assembly, and it has the reinforcement subassembly to distribute on the device body. From this, rely on the existence of carrier block, satisfy the connection location needs of ground connection components and parts. Adopt guidance assembly, can satisfy the device body and place the location needs in the flow box converging. Through coupling assembling's design, can realize guide rail clamping connection. Adopt engagement assembly, the back that puts in place is connected with the ground connection components and parts to the carrier block, rocks about the disappearance. The unitary