Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hinge jacking type rail bridge expansion device
The invention belongs to the technical field of rail bridges, especially relates to a hinge jacking type rail bridge expansion device. The device comprises a first sectional material and a second sectional material which are arranged on the two sides of an expansion joint respectively, and a waterproof adhesive tape arranged between the first sectional material and the second sectional material. Afirst opening is formed in one side, close to the second sectional material, of the first sectional material; one end of the waterproof adhesive tape extends into the first opening; a second openingis formed in one side, close to the first sectional material, of the second sectional material; the other end of the waterproof adhesive tape extends into the second opening, clamping assemblies usedfor clamping the waterproof adhesive tape are arranged in the first opening and the second opening respectively, the clamping assemblies are quadrilateral hinge mechanisms, each quadrilateral hinge mechanism is provided with at least one pair of parallel edges, and the quadrilateral hinge mechanisms are connected with positioning mechanisms controlling the included angles between the adjacent edges of the quadrilateral hinge mechanisms. By the adoption of the technical scheme, through the clamping assemblies, the clamping reliability of the waterproof adhesive tape is guaranteed, and meanwhilethe waterproof adhesive tape can be smoothly replaced.
本发明属于轨道桥梁技术领域，具体公开了一种铰链顶压式轨道桥梁伸缩装置，包括分别设置在伸缩缝两侧的第一型材、第二型材以及设置在第一型材与第二型材间的防水胶条，第一型材靠近第二型材的一侧设有第一开口，防水胶条的一端伸入第一开口，第二型材靠近第一型材的一侧设有第二开口，防水胶条的另一端伸入第二开口，第一开口与第二开口内均设有用于夹紧防水胶条的夹持组件，夹持组件为四边形铰链机构，四边形铰链机构设有至少一对平行边，四边形铰链机构连接有控制其相邻边之间夹角的定位机构。采用本技术方案，通过夹持组件，保证对防水胶条夹持的可靠性，同时实现防水胶条的顺利更换。
Hinge jacking type rail bridge expansion device
The invention belongs to the technical field of rail bridges, especially relates to a hinge jacking type rail bridge expansion device. The device comprises a first sectional material and a second sectional material which are arranged on the two sides of an expansion joint respectively, and a waterproof adhesive tape arranged between the first sectional material and the second sectional material. Afirst opening is formed in one side, close to the second sectional material, of the first sectional material; one end of the waterproof adhesive tape extends into the first opening; a second openingis formed in one side, close to the first sectional material, of the second sectional material; the other end of the waterproof adhesive tape extends into the second opening, clamping assemblies usedfor clamping the waterproof adhesive tape are arranged in the first opening and the second opening respectively, the clamping assemblies are quadrilateral hinge mechanisms, each quadrilateral hinge mechanism is provided with at least one pair of parallel edges, and the quadrilateral hinge mechanisms are connected with positioning mechanisms controlling the included angles between the adjacent edges of the quadrilateral hinge mechanisms. By the adoption of the technical scheme, through the clamping assemblies, the clamping reliability of the waterproof adhesive tape is guaranteed, and meanwhilethe waterproof adhesive tape can be smoothly replaced.
本发明属于轨道桥梁技术领域，具体公开了一种铰链顶压式轨道桥梁伸缩装置，包括分别设置在伸缩缝两侧的第一型材、第二型材以及设置在第一型材与第二型材间的防水胶条，第一型材靠近第二型材的一侧设有第一开口，防水胶条的一端伸入第一开口，第二型材靠近第一型材的一侧设有第二开口，防水胶条的另一端伸入第二开口，第一开口与第二开口内均设有用于夹紧防水胶条的夹持组件，夹持组件为四边形铰链机构，四边形铰链机构设有至少一对平行边，四边形铰链机构连接有控制其相邻边之间夹角的定位机构。采用本技术方案，通过夹持组件，保证对防水胶条夹持的可靠性，同时实现防水胶条的顺利更换。
Hinge jacking type rail bridge expansion device
铰链顶压式轨道桥梁伸缩装置
CAO HONGWU (Autor:in) / XIONG JINGSONG (Autor:in) / CHEN YANGYANG (Autor:in) / LIU GUIYING (Autor:in) / ZHANG JIULIN (Autor:in) / XU CHANGCHUN (Autor:in) / TU WENCAI (Autor:in) / FU YUQI (Autor:in) / QIN YU (Autor:in) / CHEN YU (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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