Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buffering and noise-reducing protective fence
The invention discloses a buffering and noise-reducing protective fence which comprises a protective fence body. The protective structure is connected to the front side of the protective fence body, the protective structure comprises a protective frame and a plurality of guide rollers, the protective frame can do linear motion in the front-back direction, the guide rollers are rotatably arranged and installed in the protective frame, and the protective frame is movably connected to the front side of the protective fence body; the noise reduction structure is located on the rear side of the protective fence body and connected with the protective structure, and the noise reduction structure comprises a noise reduction plate, a first linkage structure connected to the protective frame and a second linkage structure used for converting linear motion of the protective frame into rotary motion of the noise reduction plate. The technical problem that in the prior art, a noise reduction protective fence is poor in protection and guiding performance is solved. The device has the effect of reducing impact force, meanwhile, the effect of guiding a vehicle is achieved, the collision area of the noise reduction structure is reduced, and the later maintenance cost is reduced.
本发明公开了一种缓冲降噪防护围栏，包括：防护栏本体；连接于该防护栏本体前侧的防护结构，该防护结构包括可沿前后方向做直线运动的防护框以及可转动排列安装于该防护框内的多个导向辊，该防护框活动连接于该防护栏本体前侧；位于该防护栏本体后侧并与该防护结构连接的降噪结构，该降噪结构包括降噪板、连接于该防护框的第一联动结构、以及用于将该防护框的直线运动转换成该降噪板的旋转运动的第二联动结构。本发明解决了现有技术中的降噪防护围栏防护和导向性能较差技术问题。本发明的装置具有减小冲击力的作用，同时在对车辆起到导向作用，降低降噪结构发生碰撞的面积，减少后期维护的成本。
Buffering and noise-reducing protective fence
The invention discloses a buffering and noise-reducing protective fence which comprises a protective fence body. The protective structure is connected to the front side of the protective fence body, the protective structure comprises a protective frame and a plurality of guide rollers, the protective frame can do linear motion in the front-back direction, the guide rollers are rotatably arranged and installed in the protective frame, and the protective frame is movably connected to the front side of the protective fence body; the noise reduction structure is located on the rear side of the protective fence body and connected with the protective structure, and the noise reduction structure comprises a noise reduction plate, a first linkage structure connected to the protective frame and a second linkage structure used for converting linear motion of the protective frame into rotary motion of the noise reduction plate. The technical problem that in the prior art, a noise reduction protective fence is poor in protection and guiding performance is solved. The device has the effect of reducing impact force, meanwhile, the effect of guiding a vehicle is achieved, the collision area of the noise reduction structure is reduced, and the later maintenance cost is reduced.
本发明公开了一种缓冲降噪防护围栏，包括：防护栏本体；连接于该防护栏本体前侧的防护结构，该防护结构包括可沿前后方向做直线运动的防护框以及可转动排列安装于该防护框内的多个导向辊，该防护框活动连接于该防护栏本体前侧；位于该防护栏本体后侧并与该防护结构连接的降噪结构，该降噪结构包括降噪板、连接于该防护框的第一联动结构、以及用于将该防护框的直线运动转换成该降噪板的旋转运动的第二联动结构。本发明解决了现有技术中的降噪防护围栏防护和导向性能较差技术问题。本发明的装置具有减小冲击力的作用，同时在对车辆起到导向作用，降低降噪结构发生碰撞的面积，减少后期维护的成本。
Buffering and noise-reducing protective fence
缓冲降噪防护围栏
ZHANG TIANYU (Autor:in) / FAN LIMING (Autor:in) / SHAO YUN (Autor:in) / CHEN SHUAI (Autor:in) / SHI HAOLAN (Autor:in)
09.08.2022
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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