Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Small-displacement dust-proof noise-reduction maintenance-free expansion device
The invention relates to the field of bridge expansion devices, in particular to a small-displacement dust-proof noise-reduction maintenance-free expansion device. The small-displacement dust-proof noise-reduction maintenance-free expansion device is characterized by comprising a sliding boundary beam and a fixed boundary beam; a sliding upper top (1304) is arranged above the sliding boundary beam(1301); a fixed bend (1305) is arranged above the fixed boundary beam (1302); a boundary beam body of the sliding boundary beam comprises one side for installing a water stop belt and one side for abutting against concrete; the side for installing the water stop belt comprises a water guide protrusion (1303), the water guide protrusion (1303) obliquely points downwards, and a water stop containing hole is formed in the portion, below the water guide protrusion (1303), of the boundary beam body; the side for abutting against the concrete comprises a groove, and concrete can be embedded into the below bottom wall; and the sliding upper top (1304) of the sliding boundary beam (1301) is in lap joint with the side face of the fixed bend (1305) of the fixed boundary beam (1302).
本发明涉及桥梁伸缩装置领域，尤其涉及一种小位移量防尘降噪免维护伸缩装置，其特征在于，小位移量防尘降噪免维护伸缩装置包含滑动边梁和固定边梁；滑动边梁（1301）上方包含滑动上顶（1304）；固定边梁（1302）上方包含固定折弯（1305），滑动边梁的边梁本体包含安装止水带的一侧和对接混凝土的一侧，安装止水带的一侧包含导水凸起（1303），导水凸起（1303）倾斜指向下方，导水凸起（1303）下方的边梁本体上为止水带容纳孔，对接混凝土的一侧包含凹槽，下方的底壁能够嵌入混凝土；滑动边梁（1301）的滑动上顶（1304）搭接在固定边梁（1302）的固定折弯（1305）的边侧的面上。
Small-displacement dust-proof noise-reduction maintenance-free expansion device
The invention relates to the field of bridge expansion devices, in particular to a small-displacement dust-proof noise-reduction maintenance-free expansion device. The small-displacement dust-proof noise-reduction maintenance-free expansion device is characterized by comprising a sliding boundary beam and a fixed boundary beam; a sliding upper top (1304) is arranged above the sliding boundary beam(1301); a fixed bend (1305) is arranged above the fixed boundary beam (1302); a boundary beam body of the sliding boundary beam comprises one side for installing a water stop belt and one side for abutting against concrete; the side for installing the water stop belt comprises a water guide protrusion (1303), the water guide protrusion (1303) obliquely points downwards, and a water stop containing hole is formed in the portion, below the water guide protrusion (1303), of the boundary beam body; the side for abutting against the concrete comprises a groove, and concrete can be embedded into the below bottom wall; and the sliding upper top (1304) of the sliding boundary beam (1301) is in lap joint with the side face of the fixed bend (1305) of the fixed boundary beam (1302).
本发明涉及桥梁伸缩装置领域，尤其涉及一种小位移量防尘降噪免维护伸缩装置，其特征在于，小位移量防尘降噪免维护伸缩装置包含滑动边梁和固定边梁；滑动边梁（1301）上方包含滑动上顶（1304）；固定边梁（1302）上方包含固定折弯（1305），滑动边梁的边梁本体包含安装止水带的一侧和对接混凝土的一侧，安装止水带的一侧包含导水凸起（1303），导水凸起（1303）倾斜指向下方，导水凸起（1303）下方的边梁本体上为止水带容纳孔，对接混凝土的一侧包含凹槽，下方的底壁能够嵌入混凝土；滑动边梁（1301）的滑动上顶（1304）搭接在固定边梁（1302）的固定折弯（1305）的边侧的面上。
Small-displacement dust-proof noise-reduction maintenance-free expansion device
一种小位移量防尘降噪免维护伸缩装置
WANG YUNFENG (Autor:in) / SU CHENGYI (Autor:in) / SHAN WENXU (Autor:in) / LI ZHIYING (Autor:in) / ZHAO LINA (Autor:in) / GAO YANDONG (Autor:in) / ZHANG JING (Autor:in) / JIANG GUODONG (Autor:in) / YANG DAYU (Autor:in) / CHEN YAN (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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