The utility model discloses a bird repellent device assembly and disassembly tools, include: telescopic pipe assembly, it includes outer tube and inner tube, the control cover, control cover has the U type groove of the U die bed seat that is used for holding bird repellent device, corner suite head in first, its coaxial setting is in the inner tube top can be followed the inner tube rotates, corner suite head in the second, it sets up the outside at outer tube middle part can be followed the vertical removal of inner tube, just in the second corner suite head with be connected the holding screw of U die bed seat lower part is relative, and the backplate, its incline direction along bird repellent device's main shaft extends in order to surround around the main shaft, just the backplate has dodges the opening of main shaft, the opening is seted up the backplate is kept away from one side of outer tube. The utility model discloses a control cover can be installed bird repellent device and pull down on linearity load board or from linear load board to through corner suite head fastening U die bed seat in first, thereby accomplish the dismouting to bird repellent device.