Lifting and descending device of electronic ground scale body

The utility model relates to the weighing apparatus field, particularly to a lifting and descending device of an electronic ground scale body. The lifting and descending device is composed of an electronic ground scale body, a screw rod, an upper nut, a lower nut and a scale body base; the lifting and descending device is integrated with the electronic ground scale body to form one entity. When the electronic ground scale body is delivered out from a factory, the lower nut is released, and the screw rod is screwed at an upper end of the electronic ground scale body. When the electronic ground scale body is needed to be lifted, the upper nut is released, the screw rod is fixed, and the lower nut is unscrewed, the electronic ground scale body can be lifted. After being used, the electronic ground scale body can recover a factory-delivering condition. The lifting and descending device can be used whenever and wherever, and can assist in saving time and labor as well as improving work efficiency of equipment.