Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Telescopic adjusting mechanism for small-radius I-shaped switch rail
The invention discloses a small-radius I-shaped switch rail telescopic adjusting mechanism, and relates to the technical field of steel rail telescopic adjusting.The small-radius I-shaped switch rail telescopic adjusting mechanism comprises a bottom plate, a threaded rod, a guide rail brace and a fixed rail brace, a first rectangular mounting groove is formed in the front portion of the bottom plate, a sliding block is slidably connected into the first mounting groove, and sliding grooves are symmetrically formed in the left side and the right side of the sliding block; mounting grooves II are formed in the front end and the rear end of the mounting groove I, inserting plates are slidably inserted into the mounting grooves II, the front section and the rear section of a threaded rod are rotationally connected to the upper portions of the front inserting plate and the rear inserting plate, and the middle section of the threaded rod is in threaded connection to the middle of the sliding block; the guide rail support is connected to the first anti-rotation screws through first anti-rotation nuts, third mounting grooves are formed in the rear portion of the bottom plate in a bilateral symmetry mode, second anti-rotation screws facing upwards are slidably inserted into the third mounting grooves, and the fixed rail support is connected to the second anti-rotation screws through second anti-rotation nuts. The device has the characteristics of reasonable scheme design and convenience in disassembly, assembly and maintenance.
本发明公开了一种小半径工字型尖轨伸缩调节机构，涉及钢轨伸缩调节的技术领域，包括底板、螺纹杆、导向轨撑及固定轨撑，底板的前部设有矩形的安装槽一，并在安装槽一内滑动连接有滑装块，滑装块的左右两边对称设有滑装槽，并在滑装槽内滑动插装有朝上的防转螺钉一，安装槽一的前后两端均设有安装槽二，并在安装槽二内滑动插装有插装板，螺纹杆的前后两段转动连接于前后两个插装板的上部，螺纹杆的中段螺纹连接于滑装块的中部，导向轨撑借助防转螺帽一连接至防转螺钉一上，底板的后部左右对称设有安装槽三，并在安装槽三内滑动插装有朝上的防转螺钉二，固定轨撑借助防转螺帽二连接至防转螺钉二上。本发明具有方案设计合理、拆装维护方便的特点。
Telescopic adjusting mechanism for small-radius I-shaped switch rail
The invention discloses a small-radius I-shaped switch rail telescopic adjusting mechanism, and relates to the technical field of steel rail telescopic adjusting.The small-radius I-shaped switch rail telescopic adjusting mechanism comprises a bottom plate, a threaded rod, a guide rail brace and a fixed rail brace, a first rectangular mounting groove is formed in the front portion of the bottom plate, a sliding block is slidably connected into the first mounting groove, and sliding grooves are symmetrically formed in the left side and the right side of the sliding block; mounting grooves II are formed in the front end and the rear end of the mounting groove I, inserting plates are slidably inserted into the mounting grooves II, the front section and the rear section of a threaded rod are rotationally connected to the upper portions of the front inserting plate and the rear inserting plate, and the middle section of the threaded rod is in threaded connection to the middle of the sliding block; the guide rail support is connected to the first anti-rotation screws through first anti-rotation nuts, third mounting grooves are formed in the rear portion of the bottom plate in a bilateral symmetry mode, second anti-rotation screws facing upwards are slidably inserted into the third mounting grooves, and the fixed rail support is connected to the second anti-rotation screws through second anti-rotation nuts. The device has the characteristics of reasonable scheme design and convenience in disassembly, assembly and maintenance.
本发明公开了一种小半径工字型尖轨伸缩调节机构，涉及钢轨伸缩调节的技术领域，包括底板、螺纹杆、导向轨撑及固定轨撑，底板的前部设有矩形的安装槽一，并在安装槽一内滑动连接有滑装块，滑装块的左右两边对称设有滑装槽，并在滑装槽内滑动插装有朝上的防转螺钉一，安装槽一的前后两端均设有安装槽二，并在安装槽二内滑动插装有插装板，螺纹杆的前后两段转动连接于前后两个插装板的上部，螺纹杆的中段螺纹连接于滑装块的中部，导向轨撑借助防转螺帽一连接至防转螺钉一上，底板的后部左右对称设有安装槽三，并在安装槽三内滑动插装有朝上的防转螺钉二，固定轨撑借助防转螺帽二连接至防转螺钉二上。本发明具有方案设计合理、拆装维护方便的特点。
Telescopic adjusting mechanism for small-radius I-shaped switch rail
一种小半径工字型尖轨伸缩调节机构
WU YIWEI (Autor:in) / SUN BO (Autor:in) / GUO JUN (Autor:in) / CAO DINGBING (Autor:in) / YU YUQIANG (Autor:in) / ZHANG YUNXIANG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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