The invention relates to a magnetic movable stand column type travelling blocking device and a blocking system. The magnetic movable stand column type travelling blocking device comprises a first magnetic base, wherein magnetic force of the lower surface of the first magnetic base can be switched on and off through a switch; the lower surface of the first magnetic base can be adsorbed on the uppersurface of a travelling rail; and the upper end surface of the first magnetic base is fixedly provided with a stand column which is vertically arranged. The magnetic movable stand column type travelling blocking device can flexibly select a travelling block-off point to arrange the stand column, and reduces the risk of cracking up the stand column.
本公开涉及一种磁性可移动立柱式行车阻断装置及阻断系统,包括下表面磁力能够通过开关通断的第一磁力座,第一磁力座的下表面能够吸附在行车轨道的上表面,第一磁力座的上端面固定有立柱,立柱竖向布置。本公开能够灵活的选择行车阻断点来布置立柱,减少立柱被撞坏的风险。
Magnetic movable stand column type travelling blocking device and blocking system
一种磁性可移动立柱式行车阻断装置及阻断系统
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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