Culvert pipe through auxiliary device

• Main Authors: XIE LIPING, ZHANG MINGHAO, WEI XIAOJUN, JIA XIAOPING, SUN HAICHANG, ZHANG ZHIMIN
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2012
• 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; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; FIXED CONSTRUCTIONS; SEWERAGE; SINKS; WATER SUPPLY

The utility model relates to a culvert pipe through auxiliary device which is characterized by comprising a slippery head (4). The slippery head (4) is in the shape of an olive with one middle part and two small ends; and a connecting handle (3) is arranged at one end of the slippery head (4) to con...