Device is used in construction of plastics drain bar

The utility model discloses a device is used in construction of plastics drain bar, include the intubate and the anchor boots of setting at plastics drain bar lower extreme of inserting this plasticsdrain bar downwards the soil body, the intubate is hollow structure, plastics drain bar cartridge is in the inside of intubate, the lower extreme and the anchor boots of plastics drain bar clamp, thebottom of vibration hammer is provided with two and is the vertical connecting plate of laying, the intubate upper portion outside respectively with the inboard fixed connection of two connecting plates, be provided with the pulley between the top of intubate and the bottom of vibration hammer, the inside of the upper portion cartridge of pulley in the intubate is walked around to the lower extreme of plastics drain bar. The utility model discloses a setting of pulley has reduced direct contact's between plastics drain bar and the intubate frictional force to power is taken to returning of drain bar to the intubate whe