Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable guardrail structure for bridge
The invention relates to the field of guardrails, and especially relates to an adjustable guardrail structure for a bridge. The guardrail structure comprises guardrails vertically arranged on two sides of the bridge, each guardrail comprises stand columns located at the two ends of the guardrail, a limiting rod extending to the position below the liquid level is arranged at the bottom of each stand column located on the upstream, an obstacle sensing system is arranged between the two limiting rods, an upper cross beam fixedly connected to the upper ends of the two stand columns and a handrailassembly located below the upper cross beam are arranged between the two stand columns located on the downstream, each stand column is of a hollow structure, a vertical stud is rotatably sleeved witheach stand column and extends downwards to the position below the liquid level, the two sides of the handrail assembly are connected to the vertical studs in a screwed mode, a driving device for driving each vertical stud to rotate is arranged at the end part of the vertical stud, and the obstacle sensing system is electrically connected with the driving devices and used for controlling the guardrail assembly to ascend and descend movably. The guardrails can be automatically adjusted to descend according to the liquid level condition so as to intercept large garbage or waterweeds, and the problems that an original fixed guardrail is single in structure and few in function are solved.
本发明涉及护栏领域，具体为一种桥梁用可调式护栏结构，包括垂直设置在桥两侧的护栏，护栏包括位于其两端的立柱，位于上游的立柱的底部设有延伸至液面下的限位杆，两限位杆之间设有障碍物感知系统，位于下游的两立柱之间包括固定连接在两立柱上端的上横梁和位于上横梁下方的栏杆组件，立柱呈中空结构，其内转动套接有竖向螺柱，且竖向螺柱向下延伸至液面下，栏杆组件的两侧螺接在竖向螺柱上，竖向螺柱的端部设置有驱动其转动的驱动装置，障碍物感知系统与驱动装置电性连接、用于控制栏杆组件活动升降。本发明能够根据液面情况自动调节护栏下降以对大型垃圾或水草进行截留，解决了原先固定式护栏结构单一和功能少的问题。
Adjustable guardrail structure for bridge
The invention relates to the field of guardrails, and especially relates to an adjustable guardrail structure for a bridge. The guardrail structure comprises guardrails vertically arranged on two sides of the bridge, each guardrail comprises stand columns located at the two ends of the guardrail, a limiting rod extending to the position below the liquid level is arranged at the bottom of each stand column located on the upstream, an obstacle sensing system is arranged between the two limiting rods, an upper cross beam fixedly connected to the upper ends of the two stand columns and a handrailassembly located below the upper cross beam are arranged between the two stand columns located on the downstream, each stand column is of a hollow structure, a vertical stud is rotatably sleeved witheach stand column and extends downwards to the position below the liquid level, the two sides of the handrail assembly are connected to the vertical studs in a screwed mode, a driving device for driving each vertical stud to rotate is arranged at the end part of the vertical stud, and the obstacle sensing system is electrically connected with the driving devices and used for controlling the guardrail assembly to ascend and descend movably. The guardrails can be automatically adjusted to descend according to the liquid level condition so as to intercept large garbage or waterweeds, and the problems that an original fixed guardrail is single in structure and few in function are solved.
本发明涉及护栏领域，具体为一种桥梁用可调式护栏结构，包括垂直设置在桥两侧的护栏，护栏包括位于其两端的立柱，位于上游的立柱的底部设有延伸至液面下的限位杆，两限位杆之间设有障碍物感知系统，位于下游的两立柱之间包括固定连接在两立柱上端的上横梁和位于上横梁下方的栏杆组件，立柱呈中空结构，其内转动套接有竖向螺柱，且竖向螺柱向下延伸至液面下，栏杆组件的两侧螺接在竖向螺柱上，竖向螺柱的端部设置有驱动其转动的驱动装置，障碍物感知系统与驱动装置电性连接、用于控制栏杆组件活动升降。本发明能够根据液面情况自动调节护栏下降以对大型垃圾或水草进行截留，解决了原先固定式护栏结构单一和功能少的问题。
Adjustable guardrail structure for bridge
一种桥梁用可调式护栏结构
TAO WENCHAO (Autor:in) / HAN JIANJIE (Autor:in) / MA WENXIA (Autor:in) / WANG HONG (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch