The invention relates to the technical field of track equipment, and discloses an automatic switch rail adjusting device which comprises a switch machine body, a pair of supporting seats are arranged on a machine box of the switch machine body, long circular through holes are formed in the supporting seats, a crank arm is arranged on the side wall of a box cover of the switch machine body, rotating shafts are arranged on the two sides of the crank arm, the rotating shafts penetrate through the corresponding long circular through holes, positioning blocks are arranged on the outer side walls of the supporting seats and located above the long circular through holes, cams are arranged on the rotating shafts, the cams abut against the positioning blocks by closing the case, locking assemblies are further arranged on the outer side walls of the case, and the case is opened by unlocking the locking assemblies. The case cover has the advantages that the cam abuts against the positioning block, the port of the case cover is made to be close to the port of the case in the case closing process until the port of the case cover is tightly attached to the port of the case, therefore, a sealing strip on the port of the case is pressed for sealing, the result is simple, and the sealing effect is good.
本发明涉及轨道设备技术领域,公开了一种尖轨自动调节装置,它包括转辙机本体,转辙机本体的机箱上设置有一对支撑座,支撑座上开设有长圆形通孔,转辙机本体的箱盖的侧壁上设置有曲臂,曲臂的两侧均设置有转轴,转轴贯穿对应的长圆形通孔,支撑座的外侧壁上设置有定位块,定位块位于长圆形通孔的上方,转轴上设置有凸轮,通过关闭机箱令凸轮抵紧定位块,机箱的外侧壁上还设置有锁止组件,通过解锁锁止组件令机箱开启。本发明的有益效果是:通过凸轮抵紧定位块,令箱盖在关闭机箱的过程中其端口向机箱的端口靠近,直至箱盖的端口与机箱的端口紧贴,从而压紧机箱端口上的密封条进行密封,结果简单、密封效果好。
Automatic switch rail adjusting device
一种尖轨自动调节装置
2021-11-12
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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