Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type anti-beam-falling buffer device
The invention relates to an assembly type anti-beam-falling buffer device.A buffer plate is slidably connected into a fixed cavity of a pier top buffer seat, and the top end of a buffer plate top supporting column extends to the upper portion of the top of the buffer seat and is fixedly connected with an anti-beam-falling main body; the inner wall of the top of the fixed cavity is symmetrically and fixedly connected with two first springs, the bottom ends of the two first springs are fixedly connected with the top of a buffer plate, the bottom of the buffer plate is symmetrically and fixedly connected with two connecting columns, the inner wall of the bottom of the fixed cavity is rotationally connected with a ball screw, and the ball screw is in threaded connection with a screw nut; the bottom ends of the two connecting columns are fixedly connected with the top of the lead screw nut, two rotating shafts are symmetrically and rotationally connected to the inner wall of the bottom of the fixed cavity and are in transmission connection with the ball screw, moving plates are in threaded connection with the two rotating shafts, and two fixed columns are symmetrically and fixedly connected to the tops of the two moving plates; and the top ends of the four fixing columns are fixedly connected with limiting blocks. The problems that an existing anti-falling beam is single in buffering effect and poor in buffering effect are solved.
本发明涉及一种装配式防落梁缓冲装置，桥墩顶部缓冲座的固定腔室内滑动连接有缓冲板，缓冲板顶部支撑柱的顶端延伸至缓冲座的顶部上方并固定连接有防落梁主体，固定腔室的顶部内壁上对称固定连接两个第一弹簧的底端均与缓冲板的顶部固定连接，缓冲板的底部对称固定连接有两个连接柱，固定腔室的底部内壁上转动连接有滚珠丝杠，滚珠丝杠上螺纹连接有丝杠螺母，两个连接柱的底端均与丝杠螺母的顶部固定连接，固定腔室的底部内壁上对称转动连接两个转轴均与滚珠丝杠传动连接，两个转轴上均螺纹连接有移动板，两个移动板的顶部均对称固定连接有两个固定柱，四个固定柱的顶端均固定连接有限位块，解决现有防落梁缓冲效果单一，缓冲效果不佳的问题。
Assembly type anti-beam-falling buffer device
The invention relates to an assembly type anti-beam-falling buffer device.A buffer plate is slidably connected into a fixed cavity of a pier top buffer seat, and the top end of a buffer plate top supporting column extends to the upper portion of the top of the buffer seat and is fixedly connected with an anti-beam-falling main body; the inner wall of the top of the fixed cavity is symmetrically and fixedly connected with two first springs, the bottom ends of the two first springs are fixedly connected with the top of a buffer plate, the bottom of the buffer plate is symmetrically and fixedly connected with two connecting columns, the inner wall of the bottom of the fixed cavity is rotationally connected with a ball screw, and the ball screw is in threaded connection with a screw nut; the bottom ends of the two connecting columns are fixedly connected with the top of the lead screw nut, two rotating shafts are symmetrically and rotationally connected to the inner wall of the bottom of the fixed cavity and are in transmission connection with the ball screw, moving plates are in threaded connection with the two rotating shafts, and two fixed columns are symmetrically and fixedly connected to the tops of the two moving plates; and the top ends of the four fixing columns are fixedly connected with limiting blocks. The problems that an existing anti-falling beam is single in buffering effect and poor in buffering effect are solved.
本发明涉及一种装配式防落梁缓冲装置，桥墩顶部缓冲座的固定腔室内滑动连接有缓冲板，缓冲板顶部支撑柱的顶端延伸至缓冲座的顶部上方并固定连接有防落梁主体，固定腔室的顶部内壁上对称固定连接两个第一弹簧的底端均与缓冲板的顶部固定连接，缓冲板的底部对称固定连接有两个连接柱，固定腔室的底部内壁上转动连接有滚珠丝杠，滚珠丝杠上螺纹连接有丝杠螺母，两个连接柱的底端均与丝杠螺母的顶部固定连接，固定腔室的底部内壁上对称转动连接两个转轴均与滚珠丝杠传动连接，两个转轴上均螺纹连接有移动板，两个移动板的顶部均对称固定连接有两个固定柱，四个固定柱的顶端均固定连接有限位块，解决现有防落梁缓冲效果单一，缓冲效果不佳的问题。
Assembly type anti-beam-falling buffer device
一种装配式防落梁缓冲装置
CHEN JUNXI (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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