Fence with warning and anti-climbing function for ballastless track traffic

Abstract

The invention provides a fence with a warning and anti-climbing function for ballastless track traffic. The fence comprises two support columns and protective rods arranged on the two support columns,wherein a plurality of bearing seats are symmetrically arranged on the support columns, and the protective rods are connected with the two support columns through the bearing seats; and a plurality of vertical rods are arranged on the protection rods. According to the fence, by utilizing the arrangement mode of the bearing seats, clamping grooves are formed in the bearing seats, the protection rods are slidingly connected in the inner cavities of the clamping grooves, limited position grooves are formed in the two ends of the protection rods, and the position of the protection plates can belimited by rotating the locking piece limiting plates, so that the installation and fixation of the protection fence are realized, and the installation efficiency of the guardrail by construction personnel is improved. According to the arrangement mode of a first anti-climbing rod and a second anti-climbing rod, the construction personnel can be prevented from being scratched when construction iscarried out, and people can also be prevented from overturning the fence; and a warning board is arranged on the fence, so that the warning effect on people is achieved, and the corresponding warningboard can also be seen through a LED.

Description

technical field [0001] The invention relates to the technical field of fences, in particular to a fence with warning and anti-climbing functions for ballastless rail traffic. Background technique [0002] Ballastless track refers to the track structure that uses concrete, asphalt mixture and other integral foundations to replace the granular gravel ballast bed, also known as ballastless track, which is the advanced track technology in the world today. The fence prevents people from going over the ballastless track. The existing fence is generally fixed on the bearing rod, and the top of the fence is provided with spurs, so that the construction personnel will be scratched during installation, and the installation or removal is more complicated. SUMMARY OF THE INVENTION [0003] In view of the deficiencies of the prior art, the present invention provides a fence with warning and anti-climbing functions for ballastless rail traffic. [0004] The technical scheme of the pres...

AI Technical Summary

Problems solved by technology

[0002] Ballastless track refers to the track structure that uses concrete, asphalt mixture and other integral foundations to replace the loose-grained gravel track bed. It is also called ballastless track. The fence prevents people from climbing over the ballastless track. The existing fence is generally fixed on the load-carrying pole, and there are spikes on the top of the fence, so that the construction personnel will be scratched during installation, and the installation or disassembly is more cumbersome

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