Static electricity eliminating device

The utility model discloses a static electricity elimination device, which relates to the technical field of static electricity elimination and comprises a counterweight chassis and a conductor rod. According to the static electricity elimination device, through cooperative use of the negative pressure disc, the exhaust pipe opening, the air suction pipe opening and the one-way valve, when the static electricity elimination device is fixedly installed, the balance weight chassis and the negative pressure disc can be placed at the installation position, then a sealing cover outside the exhaust pipe opening is rotated to open the exhaust pipe opening, and the exhaust pipe opening is communicated with a negative pressure pump; air between the balance weight chassis and the negative pressure disc is extracted, so that negative pressure is generated among the balance weight chassis, the negative pressure disc and the ground, the whole device is adsorbed and fixed to the ground, and when the fixing position needs t