{"id":4641,"date":"2026-06-26T08:29:00","date_gmt":"2026-06-26T08:29:00","guid":{"rendered":"http:\/\/luyitraffic.com\/?post_type=product&p=4641"},"modified":"2026-07-06T07:12:54","modified_gmt":"2026-07-06T07:12:54","slug":"traffic-safety-roller-drum-guardrail","status":"publish","type":"product","link":"https:\/\/luyitraffic.com\/es\/producto\/traffic-safety-roller-drum-guardrail\/","title":{"rendered":"Barandilla de seguridad vial con tambor giratorio"},"content":{"rendered":"

La barrera de rodillos es un nuevo tipo de barrera de seguridad con una capacidad de resistencia a colisiones de 80 km\/h, 100 km\/h y 120 km\/h. Se utiliza habitualmente en carreteras con curvas cerradas, zonas de curvas, entradas a t\u00faneles y autopistas, donde ofrece una mayor protecci\u00f3n de seguridad.<\/p>\n

Par\u00e1metros<\/strong><\/p>\n\n\n\n\n\n\n\n\n
Nombre<\/td>\nBarrera de rodillos<\/td>\n<\/tr>\n
Rodillo<\/td>\n\u03c6345 \u00d7 490<\/td>\n<\/tr>\n
Peso del rodillo<\/td>\n8,3 kg * 1 = 8,3 kg<\/td>\n<\/tr>\n
Especificaciones<\/td>\nL700 \u00d7 W350 \u00d7 H960<\/td>\n<\/tr>\n
Material<\/td>\nBarandilla (acero) Rodillo (PE y EVA)<\/td>\n<\/tr>\n
Nivel de contenci\u00f3n<\/td>\nTA y 100 km\/h<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u00bfQu\u00e9 es una barrera de seguridad anticolisi\u00f3n con rodillos?<\/strong><\/p>\n

La barrera anticolisi\u00f3n de rodillos est\u00e1 compuesta por un tambor giratorio, una columna de acero, una viga de acero, elementos de fijaci\u00f3n, etc. Con solo empujar con la mano, el cubo giratorio situado en el centro puede girar. El tambor giratorio se caracteriza por su gran elasticidad y resistencia al desgaste, lo que le confiere la solidez suficiente para evitar que se rompa y absorber una gran cantidad de fuerza de impacto.<\/p>\n

Cuando el veh\u00edculo choca contra la barrera de seguridad m\u00f3vil, la direcci\u00f3n de marcha del veh\u00edculo se corrige en primer lugar mediante el cilindro giratorio instalado en la barrera, con el fin de devolverlo a su trayectoria normal y evitar as\u00ed el rebote del impacto y la producci\u00f3n de accidentes secundarios; En segundo lugar, el uso de vigas de protecci\u00f3n anticolisi\u00f3n de gran altura y alta resistencia instaladas en la barrera de seguridad con tambor evita eficazmente que el veh\u00edculo vuelque fuera de la carretera.<\/p>\n

Al evitar el impacto \u201cbrusco\u201d entre el veh\u00edculo que circula por delante y la barrera de seguridad tradicional, se puede impedir que el coche atraviese la barrera y se salga del carril de circulaci\u00f3n, lo que reduce de forma eficaz las consecuencias del accidente y protege en gran medida la seguridad personal de los pasajeros.<\/p>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

\n
Esta barrera de seguridad con tambor giratorio de clase TA ofrece protecci\u00f3n anticolisi\u00f3n a velocidades de 80, 100 y 120 km\/h. Est\u00e1 fabricada con estructuras de acero y rodillos giratorios de PE y EVA resistentes al desgaste. Los rodillos convierten la energ\u00eda del impacto en fuerza de rotaci\u00f3n, devuelven a los veh\u00edculos fuera de control a su carril y evitan colisiones secundarias. Se instala ampliamente en curvas cerradas, entradas de t\u00faneles y autopistas largas para garantizar la seguridad vial.<\/div>\n<\/div>","protected":false},"featured_media":5602,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Roller Drum Guardrail | 100km\/h TA Grade Highway Roller Barrier","_seopress_titles_desc":"TA level roller barrier with EVA rotating rollers, 100km\/h anti-collision performance. 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