Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an anti-collision device for a highway bridge, which comprises a longitudinal fixing frame, a bottom mounting seat, a bottom fixing plate, a fixing hole, a fixing bolt, a bottom fixing water guide-out frame structure, a longitudinal support frame, an upper side fixing frame, an adjustable buffer jacking frame structure, a middle buffer jacking frame structure, a transverse fixing rod, a fixing sleeve, a longitudinal fixing rod, a rotating buffer frame structure and a top protecting cover, wherein the bottom mounting seat is welded at the lower part of the longitudinal fixing frame; the bottom fixing plates are welded to the four corners of the upper portion of the bottom mounting base; and the fixing holes are formed in the four corners of the lower portion of the bottom installation base. The outer rings of the rotating bearings are embedded into the upper part and the lower part of the inner side of the middle fixing pipe, so that a good retarding effect can be achieved when collision occurs; the outer hexagonal rotating pipe can be connected to the left side of the outer portion of the fixing screw in a threaded mode, the position of the movable baffle can be adjusted conveniently in the using process, and therefore the jacking degree of the jacking spring can be adjusted conveniently.
本发明提供一种用于公路桥梁的防撞装置，包括纵向固定架，底部安装座，底部固定板，固定孔，固定螺栓，底部固定水液导出架结构，纵向支撑架，上侧固定架，可调节缓冲顶紧架结构，中部缓冲顶紧架结构，横向固定杆，固定套管，纵向固定杆，旋转缓冲架结构和顶部护罩，所述的底部安装座焊接在纵向固定架的下部；所述的底部固定板焊接在底部安装座的上部四角处；所述的固定孔开设在底部安装座的下部四角处。本发明旋转轴承外圈嵌入在中部固定管的内侧上下两部，有利于在受到碰撞时可起到良好的减缓作用；外六角旋转管螺纹可连接在固定螺杆的外部左侧，有利于在使用时调整活动挡板的位置，从而方便调整顶紧弹簧的顶紧程度。
The invention provides an anti-collision device for a highway bridge, which comprises a longitudinal fixing frame, a bottom mounting seat, a bottom fixing plate, a fixing hole, a fixing bolt, a bottom fixing water guide-out frame structure, a longitudinal support frame, an upper side fixing frame, an adjustable buffer jacking frame structure, a middle buffer jacking frame structure, a transverse fixing rod, a fixing sleeve, a longitudinal fixing rod, a rotating buffer frame structure and a top protecting cover, wherein the bottom mounting seat is welded at the lower part of the longitudinal fixing frame; the bottom fixing plates are welded to the four corners of the upper portion of the bottom mounting base; and the fixing holes are formed in the four corners of the lower portion of the bottom installation base. The outer rings of the rotating bearings are embedded into the upper part and the lower part of the inner side of the middle fixing pipe, so that a good retarding effect can be achieved when collision occurs; the outer hexagonal rotating pipe can be connected to the left side of the outer portion of the fixing screw in a threaded mode, the position of the movable baffle can be adjusted conveniently in the using process, and therefore the jacking degree of the jacking spring can be adjusted conveniently.
本发明提供一种用于公路桥梁的防撞装置，包括纵向固定架，底部安装座，底部固定板，固定孔，固定螺栓，底部固定水液导出架结构，纵向支撑架，上侧固定架，可调节缓冲顶紧架结构，中部缓冲顶紧架结构，横向固定杆，固定套管，纵向固定杆，旋转缓冲架结构和顶部护罩，所述的底部安装座焊接在纵向固定架的下部；所述的底部固定板焊接在底部安装座的上部四角处；所述的固定孔开设在底部安装座的下部四角处。本发明旋转轴承外圈嵌入在中部固定管的内侧上下两部，有利于在受到碰撞时可起到良好的减缓作用；外六角旋转管螺纹可连接在固定螺杆的外部左侧，有利于在使用时调整活动挡板的位置，从而方便调整顶紧弹簧的顶紧程度。