A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sleeper fixing device
The invention relates to a sleeper fixing device. The rail fixing device is mainly designed for solving the problem that potential safety hazards exist when a rail is fixed to a sleeper through screws at present. Grooves and rail mounting grooves are formed in the sleepers; a built-in bin is arranged in the sleeper, a clamping assembly in the built-in bin comprises two clamping plates, rotating rods are arranged at the lower ends of the clamping plates, worm wheels are arranged on the rotating rods, a worm between the two rotating rods is meshed with the worm wheels on the two rotating rods, and a fixing rod at the top of the worm is rotationally connected with the top of the built-in bin. Limiting rods are arranged at the front end and the rear end of the rotating rod and rotationally connected with the side wall of the built-in bin. A first bevel gear is arranged at the lower end of a vertical transmission rod at the bottom of the worm, a second bevel gear is arranged at the inner end of a transverse transmission rod, the two bevel gears are meshed, and a protection ring is arranged at the end of a protection pipe outside the transverse transmission rod and fixed to the wall of the built-in bin. Rectangular grooves are formed in the outer end faces of the transverse transmission rods. The rail fixing device has the advantage of improving the rail fixing effect.
一种轨枕固定装置涉及轨枕固定装置。主要是为解决目前利用螺丝将铁轨固定在轨枕上，存在安全隐患的问题而设计的。在轨枕上设凹槽和铁轨安装槽；轨枕内设内置仓，内置仓内的夹持组件包括两个夹持板，夹持板的下端有转动杆，转动杆上有蜗轮，两个转动杆之间的蜗杆与两个转动杆上的蜗轮啮合，蜗杆顶部的固定杆与内置仓的仓顶转动连接；转动杆的前后两端都有限位杆，限位杆和内置仓的侧壁转动连接；蜗杆底部的竖向传动杆下端有第一锥齿轮，横向传动杆的内端有第二锥齿轮，两个锥齿轮啮合，横向传动杆外面的保护管端部有保护环，保护环固定在内置仓的壁上。横向传动杆的外端面有矩形槽。优点是提高对铁轨的固定效果。
Sleeper fixing device
The invention relates to a sleeper fixing device. The rail fixing device is mainly designed for solving the problem that potential safety hazards exist when a rail is fixed to a sleeper through screws at present. Grooves and rail mounting grooves are formed in the sleepers; a built-in bin is arranged in the sleeper, a clamping assembly in the built-in bin comprises two clamping plates, rotating rods are arranged at the lower ends of the clamping plates, worm wheels are arranged on the rotating rods, a worm between the two rotating rods is meshed with the worm wheels on the two rotating rods, and a fixing rod at the top of the worm is rotationally connected with the top of the built-in bin. Limiting rods are arranged at the front end and the rear end of the rotating rod and rotationally connected with the side wall of the built-in bin. A first bevel gear is arranged at the lower end of a vertical transmission rod at the bottom of the worm, a second bevel gear is arranged at the inner end of a transverse transmission rod, the two bevel gears are meshed, and a protection ring is arranged at the end of a protection pipe outside the transverse transmission rod and fixed to the wall of the built-in bin. Rectangular grooves are formed in the outer end faces of the transverse transmission rods. The rail fixing device has the advantage of improving the rail fixing effect.
一种轨枕固定装置涉及轨枕固定装置。主要是为解决目前利用螺丝将铁轨固定在轨枕上，存在安全隐患的问题而设计的。在轨枕上设凹槽和铁轨安装槽；轨枕内设内置仓，内置仓内的夹持组件包括两个夹持板，夹持板的下端有转动杆，转动杆上有蜗轮，两个转动杆之间的蜗杆与两个转动杆上的蜗轮啮合，蜗杆顶部的固定杆与内置仓的仓顶转动连接；转动杆的前后两端都有限位杆，限位杆和内置仓的侧壁转动连接；蜗杆底部的竖向传动杆下端有第一锥齿轮，横向传动杆的内端有第二锥齿轮，两个锥齿轮啮合，横向传动杆外面的保护管端部有保护环，保护环固定在内置仓的壁上。横向传动杆的外端面有矩形槽。优点是提高对铁轨的固定效果。
Sleeper fixing device
一种轨枕固定装置
MA ZHEN (author) / ZHU YANSEN (author) / LIU LINLIN (author) / FENG BO (author) / LV JIHUA (author) / HAN LI (author) / FENG DONGXUE (author)
2024-07-09
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau