Supporting device for geotechnical engineering exploration equipment

The utility model discloses a supporting device for geotechnical engineering exploration equipment. The gear is matched with the locking device; angle capable of fixing turntable, when the clamping plates are horizontal in the front-back direction; fixed turntable, the clamping plates can be kept horizontal in the front-back direction; the turntable and the clamping plate are connected together through the connecting rod; meanwhile, the clamping plates can swing in the horizontal direction; a threaded hole is matched with a second screw rod; when the second screw rotates, the second screw rotates, the length of the side, close to the clamping plate, of the second screw changes. A space is provided through the insertion of the second screw rod in the groove position; the angle of the clamping plates is adjusted by inserting the second screw rods, so that the clamping plates are horizontal in the left-right direction and are kept horizontal, and the device ensures that exploration equipment between the clamping