A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel casing for bridge collision prevention
The invention discloses a steel casing for bridge collision prevention, which comprises a casing body, a protective net layer is arranged on the inner wall of the casing body, an inserting plate is arranged at the bottom of the casing body, an inserting groove matched with the inserting plate is formed in the top of the casing body, lug plates are arranged on the outer wall of the casing body, a bolt is arranged on the two adjacent lug plates of the casing body in a penetrating mode, and a nut is arranged at the bottom of the bolt. A plurality of grooves are formed in the outer wall of the barrel, and idler wheels are arranged in the grooves. Through the arrangement of the inserting plates and the inserting grooves, the two barrels can be conveniently connected, and certain strength can be improved; by arranging the protective net layer, the situation that the inward sinking amplitude of the cylinder body is too large can be avoided, and damage to the pier is reduced; and through the arranged rolling wheels, an impacted object can be guided, and a certain point of the barrel body is prevented from being continuously impacted. The steel casing has higher strength, the protection effect on the bridge pier can be improved, the service life is longer, the structure is simple, and installation is convenient.
本发明公开了一种桥梁防撞用钢护筒，包括筒体，所述筒体内壁设有防护网层，所述筒体底部设有插板，顶部设有与插板适配的插槽，所述筒体外壁均设有耳板，两个相邻的所述筒体的耳板上穿设螺栓，所述螺栓底部设有螺母，所述筒体外壁设有若干凹槽，所述凹槽内设有滚轮。通过设置的插板和插槽能够便于两个筒体进行连接，且能够提高一定的强度；通过设置的防护网层能够避免筒体向内凹陷幅度过大，减少对桥墩的伤害；通过设置的滚轮能够将撞击的物体进行导向，避免筒体某一点持续受到冲击力。本发明具有更高的强度，能够提高对桥墩的保护作用，具有更长的使用寿命，结构简单，安装方便。
Steel casing for bridge collision prevention
The invention discloses a steel casing for bridge collision prevention, which comprises a casing body, a protective net layer is arranged on the inner wall of the casing body, an inserting plate is arranged at the bottom of the casing body, an inserting groove matched with the inserting plate is formed in the top of the casing body, lug plates are arranged on the outer wall of the casing body, a bolt is arranged on the two adjacent lug plates of the casing body in a penetrating mode, and a nut is arranged at the bottom of the bolt. A plurality of grooves are formed in the outer wall of the barrel, and idler wheels are arranged in the grooves. Through the arrangement of the inserting plates and the inserting grooves, the two barrels can be conveniently connected, and certain strength can be improved; by arranging the protective net layer, the situation that the inward sinking amplitude of the cylinder body is too large can be avoided, and damage to the pier is reduced; and through the arranged rolling wheels, an impacted object can be guided, and a certain point of the barrel body is prevented from being continuously impacted. The steel casing has higher strength, the protection effect on the bridge pier can be improved, the service life is longer, the structure is simple, and installation is convenient.
本发明公开了一种桥梁防撞用钢护筒，包括筒体，所述筒体内壁设有防护网层，所述筒体底部设有插板，顶部设有与插板适配的插槽，所述筒体外壁均设有耳板，两个相邻的所述筒体的耳板上穿设螺栓，所述螺栓底部设有螺母，所述筒体外壁设有若干凹槽，所述凹槽内设有滚轮。通过设置的插板和插槽能够便于两个筒体进行连接，且能够提高一定的强度；通过设置的防护网层能够避免筒体向内凹陷幅度过大，减少对桥墩的伤害；通过设置的滚轮能够将撞击的物体进行导向，避免筒体某一点持续受到冲击力。本发明具有更高的强度，能够提高对桥墩的保护作用，具有更长的使用寿命，结构简单，安装方便。
Steel casing for bridge collision prevention
一种桥梁防撞用钢护筒
QIU LINA (author) / DONG TIANLUN (author) / DONG GAOFENG (author) / QIU XIN (author) / JIANG XINGYAN (author) / DONG YUANYUAN (author) / LYU FENBAI (author) / WANG MENGYUAN (author)
2022-01-11
Patent
Electronic Resource
Chinese
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