Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel expressway guardrail which comprises bases, the bases are buried in the two sides of an expressway, guardrail mechanisms are fixedly connected to the top ends of the bases, the bottom ends of vertical rods and the top ends of the bases are integrally formed, transverse bars are arranged on the front sides, and the backs of the transverse bars are attached to the vertical rods. The transverse bars are fixedly connected with the vertical rods through bolts, connecting sleeves are arranged above the vertical rods, the multiple vertical rods are connected through the transverse bars, the bottom ends of the connecting sleeves are connected with the top ends of the vertical rods in a sleeving mode, the connecting sleeves are fixedly connected with the vertical rods through bolts, and supporting frames are arranged above the connecting sleeves. The bottom ends of the supporting frames and the top ends of the connecting sleeves are integrally formed. According to the novel expressway guardrail, the noise reduction operation is achieved through a sound insulation mechanism while the functions of a conventional guardrail are guaranteed, the noise reduction capacity is further improved under the action of first sound insulation cotton and second sound insulation cotton so that the influence of night driving noise on nearby residents can be reduced, practicability is high, and popularization is convenient.
本发明公开了一种新型高速公路护栏，包括基座，所述基座埋设于高速公路的两侧，所述基座的顶端固接有护栏机构，所述竖杆的底端与基座的顶端一体成型，所述的前侧设有横栏，所述横栏的背部与竖杆相贴合，所述横栏通过螺栓与竖杆相固接，所述竖杆的上方设有连接套，多个所述竖杆通过横栏相连接，所述连接套的底端与竖杆的顶端相套接，所述连接套通过螺栓与竖杆相固接，所述连接套的上方设有支撑架，所述支撑架的底端与连接套的顶端一体成型。该新型高速公路护栏，在保证常规护栏功能的同时，通过隔音机构实现降噪作业，并在第一隔音棉和第二隔音棉的作用下进一步提高降噪能力，以降低夜间行车噪音对附近住户的影响，实用性强，便于推广。
The invention discloses a novel expressway guardrail which comprises bases, the bases are buried in the two sides of an expressway, guardrail mechanisms are fixedly connected to the top ends of the bases, the bottom ends of vertical rods and the top ends of the bases are integrally formed, transverse bars are arranged on the front sides, and the backs of the transverse bars are attached to the vertical rods. The transverse bars are fixedly connected with the vertical rods through bolts, connecting sleeves are arranged above the vertical rods, the multiple vertical rods are connected through the transverse bars, the bottom ends of the connecting sleeves are connected with the top ends of the vertical rods in a sleeving mode, the connecting sleeves are fixedly connected with the vertical rods through bolts, and supporting frames are arranged above the connecting sleeves. The bottom ends of the supporting frames and the top ends of the connecting sleeves are integrally formed. According to the novel expressway guardrail, the noise reduction operation is achieved through a sound insulation mechanism while the functions of a conventional guardrail are guaranteed, the noise reduction capacity is further improved under the action of first sound insulation cotton and second sound insulation cotton so that the influence of night driving noise on nearby residents can be reduced, practicability is high, and popularization is convenient.
本发明公开了一种新型高速公路护栏，包括基座，所述基座埋设于高速公路的两侧，所述基座的顶端固接有护栏机构，所述竖杆的底端与基座的顶端一体成型，所述的前侧设有横栏，所述横栏的背部与竖杆相贴合，所述横栏通过螺栓与竖杆相固接，所述竖杆的上方设有连接套，多个所述竖杆通过横栏相连接，所述连接套的底端与竖杆的顶端相套接，所述连接套通过螺栓与竖杆相固接，所述连接套的上方设有支撑架，所述支撑架的底端与连接套的顶端一体成型。该新型高速公路护栏，在保证常规护栏功能的同时，通过隔音机构实现降噪作业，并在第一隔音棉和第二隔音棉的作用下进一步提高降噪能力，以降低夜间行车噪音对附近住户的影响，实用性强，便于推广。
Novel expressway guardrail
一种新型高速公路护栏
ZHOU ZHAOHUA (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.