Positioning device for large-equipment foundation anchor bolt and application method thereof

• Main Authors: CHEN TONGLI, LU BO, YANG HONGYAN, LIU DONGYAO, YANG AIWEN, FAN XIAOWEI, WANG CHENGCHENG, JI GUOQING, WANG YONGBIN
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2019
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses a positioning device for large-equipment foundation anchor bolts and an application method thereof. The installing accuracy of the large-equipment foundation anchor bolts can be increased. The positioning device comprises at least two positioning plates, fixing rods and reinforcing rods, wherein the anchor bolt holes are formed in plates bodies of the positioning plates, end plates are arranged at the two ends of the positioning plates, the positioning plates are connected through the end plates and end-plate fixing bolts, the fixing rods are fixed in positioning discsformed by the positioning plates to form a triangular supporting frame, and the reinforcing rods are fixed in the triangular supporting frame formed by the fixing rods. The positioning device of the foundation anchor bolts is fixed on a supporting frame of a large-equipment foundation, then the anchor bolts can be directly installed in the anchor bolt holes of the positioning plates, the lower portions of the bolts are em