A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Railway sleeper rail connecting pin
The invention belongs to the technical field of pins, and discloses a railway sleeper rail connecting pin which comprises a pin body, a mounting plate is fixedly connected to the top of the pin body, a limiting block is fixedly connected to the top of the mounting plate, and rotating blocks are movably connected to the two sides of the bottom of the pin body through hinges. The device comprises two sets of rotating blocks, sliding grooves are formed in the inner sides of the two sets of rotating blocks, a distraction rod is arranged between the inner sides of the two sets of rotating blocks, and the two ends of the distraction rod are fixedly connected with non-slip mats. Through the combined action of a threaded rod, a rotating handle and the distraction rod, firstly, after a pin is fixed to the corresponding position, the handle is rotated, and the handle rotates to drive the threaded rod to rotate; the threaded rod rotates to move downwards, the threaded rod moves downwards to drive the opening rod to move downwards, at the moment, the rotating block at the bottom of the pin body is opened, the pin body is firmly fixed, the firmness degree of the pin is improved, connection between a sleeper and a rail is protected, then the safety of railway transportation is protected, and operation is convenient.
本发明属于销钉技术领域，且公开了一种铁路枕木铁轨连接销钉，包括钉体，所述钉体的顶部固定连接有安装板，所述安装板的顶部固定连接有限位块，所述所述钉体底部的两侧均通过铰链活动连接有转动块，两组所述转动块的内侧均开设有滑动槽，两组所述转动块的内侧之间设置有撑开杆，所述撑开杆的两端均固定连接有防滑垫，通过设置螺纹杆、转把、撑开杆共同作用，首先在销钉固定在相应的位置后转动把手，把手转动带动螺纹杆转动，螺纹杆转动就会向下移动，螺纹杆向下移动带动撑开杆向下移动，这时将钉体底部的转动块撑开，使钉体固定牢固，提高了销钉的牢固程度，保护了枕木与铁轨的连接，进而保护了铁路运输的安全，操作方便。
Railway sleeper rail connecting pin
The invention belongs to the technical field of pins, and discloses a railway sleeper rail connecting pin which comprises a pin body, a mounting plate is fixedly connected to the top of the pin body, a limiting block is fixedly connected to the top of the mounting plate, and rotating blocks are movably connected to the two sides of the bottom of the pin body through hinges. The device comprises two sets of rotating blocks, sliding grooves are formed in the inner sides of the two sets of rotating blocks, a distraction rod is arranged between the inner sides of the two sets of rotating blocks, and the two ends of the distraction rod are fixedly connected with non-slip mats. Through the combined action of a threaded rod, a rotating handle and the distraction rod, firstly, after a pin is fixed to the corresponding position, the handle is rotated, and the handle rotates to drive the threaded rod to rotate; the threaded rod rotates to move downwards, the threaded rod moves downwards to drive the opening rod to move downwards, at the moment, the rotating block at the bottom of the pin body is opened, the pin body is firmly fixed, the firmness degree of the pin is improved, connection between a sleeper and a rail is protected, then the safety of railway transportation is protected, and operation is convenient.
本发明属于销钉技术领域，且公开了一种铁路枕木铁轨连接销钉，包括钉体，所述钉体的顶部固定连接有安装板，所述安装板的顶部固定连接有限位块，所述所述钉体底部的两侧均通过铰链活动连接有转动块，两组所述转动块的内侧均开设有滑动槽，两组所述转动块的内侧之间设置有撑开杆，所述撑开杆的两端均固定连接有防滑垫，通过设置螺纹杆、转把、撑开杆共同作用，首先在销钉固定在相应的位置后转动把手，把手转动带动螺纹杆转动，螺纹杆转动就会向下移动，螺纹杆向下移动带动撑开杆向下移动，这时将钉体底部的转动块撑开，使钉体固定牢固，提高了销钉的牢固程度，保护了枕木与铁轨的连接，进而保护了铁路运输的安全，操作方便。
Railway sleeper rail connecting pin
一种铁路枕木铁轨连接销钉
SHA JINYANG (author) / SHU SHIXUAN (author) / FU QIQUAN (author)
2022-11-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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