Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arc-shaped truss snow blocking net for protecting bridge from snow blown by wind
The invention discloses an arc-shaped truss snow blocking net for protecting a bridge from snow blown by wind. The snow blocking net comprises an arc-shaped snow blocking net, a first snow blocking plate bracket is arranged at the upper part of the back of the arc-shaped snow blocking net, a second snow blocking plate bracket and a third snow blocking plate bracket are arranged at the lower part of the back of the arc-shaped snow blocking net, the first snow blocking plate support and the second snow blocking plate support are hinged to the support, the third snow blocking plate support is hinged to the vertical support, and the vertical support is fixed to a bridge abutment. The snow blocking net adopts a truss type structure and is mounted on the outer side of a bridge guardrail, original facilities of a bridge are fully utilized for supporting, vortex areas with enough distances are arranged while the original facilities of the bridge are less disturbed, and therefore the purposes of preventing and controlling bridge side wind snow blowing through diversion in front of a snow prevention plate and weak wind falling behind the plate are achieved.
本发明公开了一种用于桥梁风吹雪防护的弧形桁架阻雪网，包括弧形阻雪网，所述弧形阻雪网背面的上部设有第一阻雪板支架，所述弧形阻雪网背面的下部设有第二阻雪板支架和第三阻雪板支架，所述第一阻雪板支架和第二阻雪板支架铰接在支座上，所述第三阻雪板支架铰接在竖向支架上，所述竖向支架固定在桥台上。本产品采用桁架式结构，安装在桥梁护栏外侧，充分利用了桥梁原有设施做支撑，在少扰动原桥梁设施的同时，设置了足够距离的涡流区，从而达到防雪板前导流、板后弱风降落的桥侧风吹雪防治目的。
Arc-shaped truss snow blocking net for protecting bridge from snow blown by wind
The invention discloses an arc-shaped truss snow blocking net for protecting a bridge from snow blown by wind. The snow blocking net comprises an arc-shaped snow blocking net, a first snow blocking plate bracket is arranged at the upper part of the back of the arc-shaped snow blocking net, a second snow blocking plate bracket and a third snow blocking plate bracket are arranged at the lower part of the back of the arc-shaped snow blocking net, the first snow blocking plate support and the second snow blocking plate support are hinged to the support, the third snow blocking plate support is hinged to the vertical support, and the vertical support is fixed to a bridge abutment. The snow blocking net adopts a truss type structure and is mounted on the outer side of a bridge guardrail, original facilities of a bridge are fully utilized for supporting, vortex areas with enough distances are arranged while the original facilities of the bridge are less disturbed, and therefore the purposes of preventing and controlling bridge side wind snow blowing through diversion in front of a snow prevention plate and weak wind falling behind the plate are achieved.
本发明公开了一种用于桥梁风吹雪防护的弧形桁架阻雪网，包括弧形阻雪网，所述弧形阻雪网背面的上部设有第一阻雪板支架，所述弧形阻雪网背面的下部设有第二阻雪板支架和第三阻雪板支架，所述第一阻雪板支架和第二阻雪板支架铰接在支座上，所述第三阻雪板支架铰接在竖向支架上，所述竖向支架固定在桥台上。本产品采用桁架式结构，安装在桥梁护栏外侧，充分利用了桥梁原有设施做支撑，在少扰动原桥梁设施的同时，设置了足够距离的涡流区，从而达到防雪板前导流、板后弱风降落的桥侧风吹雪防治目的。
Arc-shaped truss snow blocking net for protecting bridge from snow blown by wind
一种用于桥梁风吹雪防护的弧形桁架阻雪网
MA LEI (Autor:in) / LI YU (Autor:in) / LIU JIAN (Autor:in) / HU ZHIXUAN (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
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.
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