A locking block at the top of a first connecting unit is connected with a locking hole in the center of a carrier cable seat, an occlusion groove below the locking block is connected with an occlusion hook of a second connecting unit, a limiting hole below the occlusion groove is matched with the occlusion hook, a first mounting part is arranged below the limiting hole, and a second mounting part is arranged below the first mounting part. A second mounting part is arranged below the occlusion hook, locking grooves are symmetrically formed in the side wall of the locking hole, the locking grooves are matched with protruding positions on the two sides of the locking block, annular fixing tables are symmetrically arranged at the position, between the locking grooves, of the upper portion of the locking hole, the locking grooves are matched with the lower portion of the T-shaped locking rod, and a first containing groove is formed in the carrier cable base. And the second placing groove and the first placing groove in the carrier cable seat cover plate are symmetrically arranged. According to the meshing anti-disengaging butterfly-shaped fixing support of the structure, the connecting mode of the meshing hooks and the meshing grooves is adopted, the use amount of bolts is greatly reduced, and when a contact network is used, stability is good, and the safety coefficient is high.

    本发明公开了一种咬合防脱型蝶形固定支座,第一连接单元顶部的锁紧块与承力索座中央的锁紧孔连接,锁紧块下方的咬合槽与第二连接单元的咬合钩连接,咬合槽下方的限位孔与咬合钩相匹配,限位孔下方设置有第一安装部,咬合钩下方设置有第二安装部,锁紧孔侧壁对称设有锁紧槽,锁紧槽与锁紧块两侧突出处相匹配,锁紧孔上部在锁紧槽之间对称设有环形固定台,锁紧槽与T型锁紧杆的下部相匹配,承力索座设置有第一放置槽,承力索座盖板上的第二放置槽与第一放置槽对称设置。本发明采用上述结构的一种咬合防脱型蝶形固定支座,采用咬合钩和咬合槽的连接方式,大大减少螺栓的使用量,接触网使用时稳定性好且安全系数高。


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    Title :

    Occlusion anti-falling type butterfly-shaped fixing support


    Additional title:

    一种咬合防脱型蝶形固定支座


    Contributors:
    ZHOU YUJIE (author) / LI HANQING (author) / ZHANG LEIMING (author) / CHEN YONGQIANG (author) / GAO JINLONG (author) / LIU RUJIU (author) / WU YUNFEI (author) / CHEN KAI (author) / LIU XIAOGUANG (author) / ZHANG JIE (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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