Noise-reduction protective isolation fence for urban road engineering construction

• Main Authors: ZHANG ZHISHENG, SUN BAOHUA, WANG JISHENG, CONG KAN, GUAN XINJIANG
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• 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; CEILINGS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FENCING; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The invention provides a noise reduction and protection isolation fence for urban road engineering construction, and relates to the technical field of road engineering construction. The noise reduction and protection isolation fence comprises a stretching expansion type multiple noise reduction assembly, a contraction hidden type self-rebound moving device, a stable dustproof noise reduction supporting housing and a flexible connection type buffer protection device; the stretching expansion type multiple noise reduction assemblies are arranged, the technical effect that the height of the fence can be adjusted according to the requirements of a construction site is achieved, meanwhile, multiple noise reduction and sound absorption are conducted in the fence, and the noise reduction effect is improved; the lever principle is combined with the sliding effect, the technical effect that the universal wheels stretch out through treading and are convenient to move and push, install, rebound and hide is achieved, and