Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road guardrail device and installation method
The invention discloses a highway guardrail device and an installation method, and the device comprises a vertical column, the bottom of which extends into the ground; a guardrail which comprises a metal fixing plate arranged in a wave shape, a flexible buffer cushion layer arranged outside the metal fixing plate, and a protection mechanism arranged outside the buffer cushion layer; the metal fixing plate is fixedly connected to the top of the column; the protection mechanism comprises a protection layer which is a hard plate body arranged outside the buffer cushion layer; the driving motor isarranged below the metal fixing plate, and an output shaft of the driving motor is connected to the protective layer; and a control module which is connected with the driving motor; the control module controls the driving motor to drive the protective layer to be switched between the exterior and the lower portion of the buffer cushion layer according to vehicle flow and weather data obtained byan existing road traffic system and an existing weather forecast system. It is guaranteed that the guardrail device has enough strength, the dynamic shearing force borne by a collided vehicle can be reduced to the maximum extent, and therefore the safety of passengers in the vehicle is protected.
本发明公开了一种公路护栏装置及安装方法，其中装置包括：立柱，其底部伸入地面下方；护栏，其包括呈波浪形设置的金属固定板、设置于金属固定板外部的柔性的缓冲垫层，以及设置于缓冲垫层外部的保护机构；金属固定板固定连接于立柱的顶端；保护机构包括：保护层，其为设置于缓冲垫层外部的硬质板体；驱动电机，其设置在金属固定板的下方，驱动电机的输出轴连接于保护层；控制模块，其与驱动电机连接；控制模块根据由现有的公路交通系统和天气预报系统获取的车流量和天气数据控制驱动电机驱动保护层在缓冲垫层外部或下方间转换。其既保证了护栏装置具有足够的强度，还能够最大限度的减小碰撞车辆受到的动态剪切力，从而保护了车辆内乘员的安全。
Road guardrail device and installation method
The invention discloses a highway guardrail device and an installation method, and the device comprises a vertical column, the bottom of which extends into the ground; a guardrail which comprises a metal fixing plate arranged in a wave shape, a flexible buffer cushion layer arranged outside the metal fixing plate, and a protection mechanism arranged outside the buffer cushion layer; the metal fixing plate is fixedly connected to the top of the column; the protection mechanism comprises a protection layer which is a hard plate body arranged outside the buffer cushion layer; the driving motor isarranged below the metal fixing plate, and an output shaft of the driving motor is connected to the protective layer; and a control module which is connected with the driving motor; the control module controls the driving motor to drive the protective layer to be switched between the exterior and the lower portion of the buffer cushion layer according to vehicle flow and weather data obtained byan existing road traffic system and an existing weather forecast system. It is guaranteed that the guardrail device has enough strength, the dynamic shearing force borne by a collided vehicle can be reduced to the maximum extent, and therefore the safety of passengers in the vehicle is protected.
本发明公开了一种公路护栏装置及安装方法，其中装置包括：立柱，其底部伸入地面下方；护栏，其包括呈波浪形设置的金属固定板、设置于金属固定板外部的柔性的缓冲垫层，以及设置于缓冲垫层外部的保护机构；金属固定板固定连接于立柱的顶端；保护机构包括：保护层，其为设置于缓冲垫层外部的硬质板体；驱动电机，其设置在金属固定板的下方，驱动电机的输出轴连接于保护层；控制模块，其与驱动电机连接；控制模块根据由现有的公路交通系统和天气预报系统获取的车流量和天气数据控制驱动电机驱动保护层在缓冲垫层外部或下方间转换。其既保证了护栏装置具有足够的强度，还能够最大限度的减小碰撞车辆受到的动态剪切力，从而保护了车辆内乘员的安全。
Road guardrail device and installation method
公路护栏装置及安装方法
QIAN CHENG (Autor:in) / LI HAIJUN (Autor:in) / HAN MENG (Autor:in) / GUO YUANYUAN (Autor:in) / ZHANG NAN (Autor:in) / LI JIAN (Autor:in) / MENG FANTAO (Autor:in) / ZHAO WEI (Autor:in) / ZHAO FU (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
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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