A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fixing support for bridge engineering
The invention provides a fixing support for bridge engineering. The fixing support is used for solving the problem that an existing fixing support is inconvenient to adjust in the height direction. The fixing support comprises a top plate and a bottom plate, wherein a positioning boss and at least three sliding grooves are formed in the bottom plate, a rotating disc is installed on the positioningboss, sliding blocks are installed in the sliding grooves, fan-shaped wedge blocks are installed on the sliding blocks in a matched manner through spline grooves, core blocks are installed on the upper portions of the fan-shaped wedge blocks, and the core blocks and the fan-shaped wedge blocks are in wedge-shaped fit; and the inner side of each sliding block is matched with the rotating disc through gear transmission, a threaded hole is formed in at least one sliding block, a lead screw is arranged in the threaded hole, and the height of the core blocks is adjusted by rotating the lead screwthrough a tool. The fixing support has a height adjusting function, the height can be adjusted through the tool, a jack is used in an auxiliary manner, and manual operation can be conducted by a single person. A height adjusting mechanism in the fixing support adopts a fine adjustment structure, so that the height fine adjustment effect of the discharge amount can be realized.
本发明提供一种用于桥梁工程的固定支座，用于解决现有的固定支座在高度方向上不方便调节的问题。该固定支座包括顶板和底板，其中，所述底板上设置定位凸台和至少三个滑槽，在该定位凸台上安装转动盘，滑槽处安装滑块，滑块通过花键槽配合安装扇形楔块，且扇形楔块的上部安装芯块，且芯块与扇形楔块之间为楔形配合；每一个滑块内侧通过齿轮传动与转动盘配合，在至少一个滑块上设置螺纹孔，该螺纹孔内设置丝杠，通过工具转动丝杠进而调节芯块的高度。本固定支座具有高度调节作用，可以通过工具进行高度调节，辅助以千斤顶，可以单人进行手动操作。本固定支座中的高度调节机构采用了微调结构，可以实现放量的微调高度效果。
Fixing support for bridge engineering
The invention provides a fixing support for bridge engineering. The fixing support is used for solving the problem that an existing fixing support is inconvenient to adjust in the height direction. The fixing support comprises a top plate and a bottom plate, wherein a positioning boss and at least three sliding grooves are formed in the bottom plate, a rotating disc is installed on the positioningboss, sliding blocks are installed in the sliding grooves, fan-shaped wedge blocks are installed on the sliding blocks in a matched manner through spline grooves, core blocks are installed on the upper portions of the fan-shaped wedge blocks, and the core blocks and the fan-shaped wedge blocks are in wedge-shaped fit; and the inner side of each sliding block is matched with the rotating disc through gear transmission, a threaded hole is formed in at least one sliding block, a lead screw is arranged in the threaded hole, and the height of the core blocks is adjusted by rotating the lead screwthrough a tool. The fixing support has a height adjusting function, the height can be adjusted through the tool, a jack is used in an auxiliary manner, and manual operation can be conducted by a single person. A height adjusting mechanism in the fixing support adopts a fine adjustment structure, so that the height fine adjustment effect of the discharge amount can be realized.
本发明提供一种用于桥梁工程的固定支座，用于解决现有的固定支座在高度方向上不方便调节的问题。该固定支座包括顶板和底板，其中，所述底板上设置定位凸台和至少三个滑槽，在该定位凸台上安装转动盘，滑槽处安装滑块，滑块通过花键槽配合安装扇形楔块，且扇形楔块的上部安装芯块，且芯块与扇形楔块之间为楔形配合；每一个滑块内侧通过齿轮传动与转动盘配合，在至少一个滑块上设置螺纹孔，该螺纹孔内设置丝杠，通过工具转动丝杠进而调节芯块的高度。本固定支座具有高度调节作用，可以通过工具进行高度调节，辅助以千斤顶，可以单人进行手动操作。本固定支座中的高度调节机构采用了微调结构，可以实现放量的微调高度效果。
Fixing support for bridge engineering
用于桥梁工程的固定支座
YIN SHAOBIN (author) / LIN ZHANSHENG (author)
2020-12-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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