Bird pest cross arm is prevented to 10KV circuit

The utility model provides a bird pest cross arm is prevented to 10KV circuit, belongs to power transmission line equipment technical field, including the cross arm main part and with power line body of rod cross sectional shape assorted staple bolt, the cross arm main part includes first cross arm and second cross arm, first cross arm and second cross arm are splayed and set up the both sides at the staple bolt, first cross arm and second cross arm are respectively including slope section and horizontal segment, set up the through -hole on the horizontal segment, the horizontal segment of first cross arm set up pressure sensor and with pressure sensor electric connection's controller, the slope section of first cross arm sets up driving motor, pressure sensor, controller and driving motor are connected with the power respectively, driving motor's output is connected with the one end of flexible push rod, sliding module is connected to the other end of flexible push rod, sliding module establishes the slope s