The invention discloses an occlusion anti-falling type limiting and positioning device which comprises a positioning support and a positioner, one end of the positioning support is provided with an occlusion part, the occlusion part is connected with a positioning pipe, the other end of the positioning support is provided with a limiting part, and the limiting part is movably connected with the positioner; the limiting part comprises a fixing block, a first protruding block arranged on the side edge of the fixing block and a hook arranged on the bottom edge of the fixing block, and an opening of the hook is formed in the position, away from the first protruding block, of the lower portion of the side edge of the fixing block. The positioner comprises a connecting ring and a second protruding block, the connecting ring is horizontally arranged at the position below the side edge of the second protruding block, a connecting pipe is arranged on the other side edge of the second protruding block, and a wire clamp is arranged at the other end of the connecting pipe. The meshing anti-falling type limiting and positioning device has a limiting function, the stability of a contact network is improved when a train runs, the number of bolts is reduced through the meshing structure, the probability of accidents caused by bolt looseness can be effectively reduced, the connecting ring cannot fall off along the outer edge of the hook, and the running safety of the train is further guaranteed.
本发明公开了一种咬合防脱型限位定位装置,包括定位支座和定位器,所述定位支座的一端设有咬合部,所述咬合部连接有定位管,所述定位支座的另一端设有限位部,所述限位部与所述定位器活动连接;所述限位部包括固定块、设置于固定块侧边的第一凸起块和设置于固定块底边的挂钩,所述挂钩的开口设置于远离所述第一凸起块的所述固定块侧边下方位置;所述定位器包括连接环和第二凸起块,所述连接环水平设置于所述第二凸起块的侧边下方位置,所述第二凸起块的另一侧边设有连接管,所述连接管的另一端设有线夹。本发明采用上述一种咬合防脱型限位定位装置,具有限位功能,提升列车运行时接触网的的稳定性,咬合结构使螺栓的使用量减少,可有效减少因螺栓松动产生事故的概率,连接环不会沿挂钩的外缘脱落,进一步保证列车运行的安全性。
Occlusion anti-falling type limiting and positioning device
一种咬合防脱型限位定位装置
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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