A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type anti-collision guardrail
The invention relates to the technical field of guardrails, in particular to an assembled anti-collision guardrail which comprises a prefabricated guardrail body which is a hollow shell with an opening, the hollow shell is provided with a grouting opening and a slurry cavity communicated with the grouting opening, concrete is poured into the slurry cavity, a cavity is reserved between the slurry cavity and the side wall of the hollow shell in the connecting direction of the prefabricated guardrail body. a pre-buried structure which comprises a first part and a second part which are connected with each other, the first part is pre-buried in a to-be-mounted panel, and the second part penetrates through the opening and extends into the slurry cavity to be fixed with concrete. The assembly type anti-collision guardrail is small in self-weight and high in construction speed.
本发明涉及护栏技术领域，具体涉及一种装配式防撞护栏，包括：预制护栏本体，为具有开口的空心壳体，所述空心壳体设有灌浆口和与所述灌浆口连通的浆料腔，所述浆料腔中灌注有混凝土，且所述浆料腔与所述空心壳体的侧壁之间、沿所述预制护栏本体的连接方向预留有空腔；预埋结构，包括相互连接的第一部分和第二部分，且第一部分预埋在待安装面板中，第二部分穿过所述开口延伸至所述浆料腔中与混凝土固定。本发明提供了一种自重较小，施工速度较快的装配式防撞护栏。
Assembly type anti-collision guardrail
The invention relates to the technical field of guardrails, in particular to an assembled anti-collision guardrail which comprises a prefabricated guardrail body which is a hollow shell with an opening, the hollow shell is provided with a grouting opening and a slurry cavity communicated with the grouting opening, concrete is poured into the slurry cavity, a cavity is reserved between the slurry cavity and the side wall of the hollow shell in the connecting direction of the prefabricated guardrail body. a pre-buried structure which comprises a first part and a second part which are connected with each other, the first part is pre-buried in a to-be-mounted panel, and the second part penetrates through the opening and extends into the slurry cavity to be fixed with concrete. The assembly type anti-collision guardrail is small in self-weight and high in construction speed.
本发明涉及护栏技术领域，具体涉及一种装配式防撞护栏，包括：预制护栏本体，为具有开口的空心壳体，所述空心壳体设有灌浆口和与所述灌浆口连通的浆料腔，所述浆料腔中灌注有混凝土，且所述浆料腔与所述空心壳体的侧壁之间、沿所述预制护栏本体的连接方向预留有空腔；预埋结构，包括相互连接的第一部分和第二部分，且第一部分预埋在待安装面板中，第二部分穿过所述开口延伸至所述浆料腔中与混凝土固定。本发明提供了一种自重较小，施工速度较快的装配式防撞护栏。
Assembly type anti-collision guardrail
一种装配式防撞护栏
LIU YONG (author) / LIU XIAOJIE (author) / LIU FENG (author) / XU LINFENG (author) / LIANG DONG (author) / QIAO YU (author) / LIU RAN (author) / DU JIAWEI (author) / DU YU (author) / WANG DALI (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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.