1results about How to "Elevation is accurate" patented technology

The utility model discloses a pile foundation reinforcement cage coordinate positioning and elevation reflection device, wherein including support rod, the inner wall fixedly connected with telescopic spring of support rod, one end fixedly connected with telescopic spring has telescopic link, one end fixedly connected with steel bar grab hook of telescopic link, the top fixedly connected with scale ruler of support rod, the inside swing joint of support rod has pull rope, the top fixedly connected with fixed buckle of pull rope, the front view of support rod is " " character shape distribution, and the plan view of support rod is " " character shape distribution, and the device is provided with support rod, telescopic spring, telescopic link, steel bar grab hook, scale ruler, pull rope and fixed buckle, realizes the accurate transmission of the position and elevation of the reinforcement cage located in the underground to the ground, thereby is favorable to the position and elevation of the accurate determination of reinforcement cage for the operating personnel to stand on the ground, and effectively improves the convenience of elevation.