Simple to operate's municipal deceleration strip

• Main Authors: YANG ZHISHUAI, ZHU YANSHI, ZHANG GUOZHENG, ZHOU DA
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2018
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS

The utility model discloses a simple to operate's municipal deceleration strip, including ground and deceleration strip, the lower surface of deceleration strip and the last surface contact of ground,the pre -installation groove has been seted up to the upper surface of ground, inside the pegging graft in pre -installation groove has the pre -installation piece, the constant head tank has been seted up to the upper surface of pre -installation piece, the position fixedly connected with locating piece that corresponds the constant head tank on the deceleration strip, the locating piece is pegged graft in the inside of constant head tank, and the screw channel has been seted up at the middle part of constant head tank diapire. This simple to operate's municipal deceleration strip pegs graftin the inside of constant head tank through the locating piece, and second screw and first screw and threaded connection are run through in proper order in the screw channel in positioning bolt's bottom, and positioning bolt