Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge anti-throwing net crossing railway business line
The invention belongs to the technical field of railway anti-throwing nets, and particularly relates to a bridge anti-throwing net crossing a railway business line, which comprises a bottom plate seat detachably arranged on a concrete guardrail, stand columns arranged on the bottom plate seat, a net sheet arranged between the two stand columns and a side seat arranged on the inner side of the concrete guardrail, a corner extending mechanism is arranged between the side seat and the bottom plate seat, the corner extending mechanism comprises a pivot structure and a straight part structure connected to the pivot structure, and the straight part structure is connected to the bottom plate seat or the side seat in a sliding mode; therefore, after the bottom plate seat is detached from the concrete guardrail, the bottom plate seat can turn over and change the height by rotating the pivot structure and the sliding straight part structure, and the stand column can stand upside down. The connection between the anti-throwing net and the concrete guardrail can be kept through the corner extension mechanism after the anti-throwing net is detached from the concrete guardrail, the situation that a worker accidentally falls off the anti-throwing net is eradicated, and the safety of pedestrians and vehicles below is guaranteed.
本发明属于铁路防抛网技术领域，具体涉及一种上跨铁路营业线的桥梁防抛网，包括可拆卸设置在混凝土护栏上的底板座、设置在所述底板座上的立柱、安装在两个立柱之间的网片以及设置在混凝土护栏内侧的侧座，所述侧座与所述底板座之间设置有拐角延伸机构，所述拐角延伸机构包括枢轴结构和连接在所述枢轴结构上的直部结构，所述直部结构滑动连接在所述底板座或所述侧座上，从而底板座从混凝土护栏拆下后底板座可通过转动枢轴结构和滑动直部结构实现翻转并变换高度，实现立柱倒立；本发明可在防抛网从混凝土护栏上拆除后通过拐角延伸机构保持与混凝土护栏的连接，杜绝工人失手掉落防抛网情况的发生，保证下方行人车辆安全。
Bridge anti-throwing net crossing railway business line
The invention belongs to the technical field of railway anti-throwing nets, and particularly relates to a bridge anti-throwing net crossing a railway business line, which comprises a bottom plate seat detachably arranged on a concrete guardrail, stand columns arranged on the bottom plate seat, a net sheet arranged between the two stand columns and a side seat arranged on the inner side of the concrete guardrail, a corner extending mechanism is arranged between the side seat and the bottom plate seat, the corner extending mechanism comprises a pivot structure and a straight part structure connected to the pivot structure, and the straight part structure is connected to the bottom plate seat or the side seat in a sliding mode; therefore, after the bottom plate seat is detached from the concrete guardrail, the bottom plate seat can turn over and change the height by rotating the pivot structure and the sliding straight part structure, and the stand column can stand upside down. The connection between the anti-throwing net and the concrete guardrail can be kept through the corner extension mechanism after the anti-throwing net is detached from the concrete guardrail, the situation that a worker accidentally falls off the anti-throwing net is eradicated, and the safety of pedestrians and vehicles below is guaranteed.
本发明属于铁路防抛网技术领域，具体涉及一种上跨铁路营业线的桥梁防抛网，包括可拆卸设置在混凝土护栏上的底板座、设置在所述底板座上的立柱、安装在两个立柱之间的网片以及设置在混凝土护栏内侧的侧座，所述侧座与所述底板座之间设置有拐角延伸机构，所述拐角延伸机构包括枢轴结构和连接在所述枢轴结构上的直部结构，所述直部结构滑动连接在所述底板座或所述侧座上，从而底板座从混凝土护栏拆下后底板座可通过转动枢轴结构和滑动直部结构实现翻转并变换高度，实现立柱倒立；本发明可在防抛网从混凝土护栏上拆除后通过拐角延伸机构保持与混凝土护栏的连接，杜绝工人失手掉落防抛网情况的发生，保证下方行人车辆安全。
Bridge anti-throwing net crossing railway business line
一种上跨铁路营业线的桥梁防抛网
DONG YINGFEI (Autor:in) / YAN DONGSHENG (Autor:in) / CAO BO (Autor:in) / ZHANG LUFAN (Autor:in) / CHENG XIANGANG (Autor:in) / LI XINGXING (Autor:in) / LIU YINKUAN (Autor:in) / WANG DAYONG (Autor:in) / ZHOU WUYUE (Autor:in) / FU LIANG (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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