A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Metal rail cross rod
The invention discloses a metal rail cross rod, and belongs to the technical field of spare parts of a rail. The cross rod is bent to be a hollow pillar by a metal plate and extended along the vertical direction; its cross section is in the shape of a 'mouth'. The cross rod includes front and back end faces, upper and lower planes; corresponding limiting holes are arranged on the front and back end faces; there are at least two pairs of limiting holes, and both sides of the front and back end faces are provided with connecting holes with corresponding positions. The metal rail cross rod is simple in structure, stable in assemble, low in cost, simple in installation and dismounting, and long in service life.
Metal rail cross rod
The invention discloses a metal rail cross rod, and belongs to the technical field of spare parts of a rail. The cross rod is bent to be a hollow pillar by a metal plate and extended along the vertical direction; its cross section is in the shape of a 'mouth'. The cross rod includes front and back end faces, upper and lower planes; corresponding limiting holes are arranged on the front and back end faces; there are at least two pairs of limiting holes, and both sides of the front and back end faces are provided with connecting holes with corresponding positions. The metal rail cross rod is simple in structure, stable in assemble, low in cost, simple in installation and dismounting, and long in service life.
Metal rail cross rod
SONG GUOHUA (author) / XU LYU (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
E04H
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