Rail guard prepositioning base

• Main Author: ZHAI MINGZHENG
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2018
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model relates to a rail guard accessory technical field especially relates to a rail guard prepositioning base. The utility model provides a rail guard prepositioning base, includes the rectangular pedestal main part, the trailing flank of base main part is equipped with integrated into one piece's backup pad, its characterized in that: the left surface of backup pad with the left surface of base main part is on the coplanar, the right flank of backup pad with the right flank of base main part becomes 13 degrees contained angles, the backup pad does not surpass in the projection ofbottom surface the bottom surface of base main part, backup pad left side position is equipped with the second connecting axle, the outer face of cylinder of second connecting axle with the left surface of base main part is tangent, still be equipped with main connecting shaft in the backup pad. The utility model has the advantages that: structural strength is high, uses in a flexible way, and simple to operate can impro