CG -5 type gravity appearance vertical gradient measurement bay

The utility model relates to a does gravimetric prospecting technical field especially relate to a CG 5 the gradiometry of type gravity appearance bears the device. The utility model discloses a CG 5type gravity appearance vertical gradient measurement bay, including base and extension frame, the base includes the base connecting plate, base connecting plate package rubbing board angle, board angle upper surface and base bushing, the lower surface is connected with the base spur, the extension frame is including the fixed set -square of extension rod, extension rod follow the three angle of the fixed set -square of extension rod is passed perpendicularly and is fixed wherein, extension rod upper end and other the extension rod or the CG of extension frame 5 the spur of type gravity appearance tripod is connected, the lower extreme with base sleeve pipe or other the extension rod bushing of extension frame. The utility model provides a CG 5 the detection of different differences in height in order to be fit fo