Connecting structure for sound barrier of high-speed railway

• Main Authors: HE YIJIANG, SHANG RUZHONG, QIU TINGQI, DANG JIKUI, LU YUN, LI LONGLING
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2011
• 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 connecting structure for a sound barrier of a high-speed railway, which is formed by splicing a plurality of sound absorption/insulation units with same structures, each sound absorption/insulation units comprises a front housing (10), a rear housing (11), and a sound absorption/insulation assembly (3), the ends of the left and the right sides of the sound absorption/insulation assembly are mounted with head plates (4), one surface of the inner wall of an H-shaped channel steel upright post (19) is connected with the head plates (4), and the other surface is connected with the front housing (10). The connecting structure for a sound barrier of a high-speed railway provided by the utility model has simple integral structure, and convenient mounting and dismounting, can effectively improve the whole firmness by designing the head plates, avoids the direct contact between the H-shaped channel steel upright post for mounting and the rear housing and the easy damage when subjecting to