Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge expansion device and mounting method thereof
According to the bridge expansion device and the mounting method thereof, a joint crossing plate is mounted in a first mounting notch, a fixing plate is mounted in a second mounting notch, a height adjusting assembly, a lower support assembly, a rotating shaft assembly and an upper pressing seat assembly are arranged in the first mounting notch, the height adjusting assembly is fixed to the first mounting notch, and the lower support assembly is fixed to the height adjusting assembly; the rotating shaft assembly is supported on the lower support assembly and arranged in the transverse bridge direction, the upper pressing seat assembly is arranged above the lower support assembly and tightly presses the rotating shaft assembly, and the upper pressing seat assembly and the height adjusting assembly are fixed. According to the telescopic device, bolt-free installation is achieved, bolt holes do not exist in the plate face, vehicle passing noise is reduced, the problem that bolts and nuts are loosened is solved, the seam crossing plate is fastened through elastic cooperation among the lower support assembly, the rotating shaft assembly and the upper pressing seat assembly, the anti-falling function is achieved, and meanwhile the horizontal turning function and the vertical turning function are achieved; during installation, according to the depth of the notch, the flatness of the telescopic device and the bridge pavement is adjusted through the height of the height adjusting assembly, and rapid installation is achieved.
一种桥梁伸缩装置及其安装方法，跨缝板安装在第一安装槽口，固定板安装在第二安装槽口，在第一安装槽口内设有调高组件、下支座组件、转轴组件和上压座组件，调高组件固定在第一安装槽口，下支座组件与调高组件相固定，转轴组件支撑在下支座组件上并沿横桥向布置，上压座组件设于下支座组件上方并压紧转轴组件，上压座组件与调高组件相固定。该伸缩装置实现无螺栓安装，板面没有螺栓孔，减少车辆通行噪音，消除螺栓螺母松动问题，通过下支座组件、转轴组件和上压座组件之间的弹性配合，扣紧跨缝板，起到防脱落功能，同时实现水平转角和竖向转角功能；安装时，根据槽口深度，通过调高组件的高度，调整伸缩装置与桥梁路面的平整度，实现快速安装。
Bridge expansion device and mounting method thereof
According to the bridge expansion device and the mounting method thereof, a joint crossing plate is mounted in a first mounting notch, a fixing plate is mounted in a second mounting notch, a height adjusting assembly, a lower support assembly, a rotating shaft assembly and an upper pressing seat assembly are arranged in the first mounting notch, the height adjusting assembly is fixed to the first mounting notch, and the lower support assembly is fixed to the height adjusting assembly; the rotating shaft assembly is supported on the lower support assembly and arranged in the transverse bridge direction, the upper pressing seat assembly is arranged above the lower support assembly and tightly presses the rotating shaft assembly, and the upper pressing seat assembly and the height adjusting assembly are fixed. According to the telescopic device, bolt-free installation is achieved, bolt holes do not exist in the plate face, vehicle passing noise is reduced, the problem that bolts and nuts are loosened is solved, the seam crossing plate is fastened through elastic cooperation among the lower support assembly, the rotating shaft assembly and the upper pressing seat assembly, the anti-falling function is achieved, and meanwhile the horizontal turning function and the vertical turning function are achieved; during installation, according to the depth of the notch, the flatness of the telescopic device and the bridge pavement is adjusted through the height of the height adjusting assembly, and rapid installation is achieved.
一种桥梁伸缩装置及其安装方法，跨缝板安装在第一安装槽口，固定板安装在第二安装槽口，在第一安装槽口内设有调高组件、下支座组件、转轴组件和上压座组件，调高组件固定在第一安装槽口，下支座组件与调高组件相固定，转轴组件支撑在下支座组件上并沿横桥向布置，上压座组件设于下支座组件上方并压紧转轴组件，上压座组件与调高组件相固定。该伸缩装置实现无螺栓安装，板面没有螺栓孔，减少车辆通行噪音，消除螺栓螺母松动问题，通过下支座组件、转轴组件和上压座组件之间的弹性配合，扣紧跨缝板，起到防脱落功能，同时实现水平转角和竖向转角功能；安装时，根据槽口深度，通过调高组件的高度，调整伸缩装置与桥梁路面的平整度，实现快速安装。
Bridge expansion device and mounting method thereof
一种桥梁伸缩装置及其安装方法
XU SU (Autor:in) / XU BIN (Autor:in) / YOU QI (Autor:in) / LIU ZHENGWU (Autor:in) / HONG XUELIANG (Autor:in)
22.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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