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Lock tongue anti-clamping structure for electromagnetic lock of railway locomotive
The invention discloses a lock tongue anti-clamping structure for an electromagnetic lock of a railway locomotive. The lock tongue anti-clamping structure comprises a main body and a groove; the mainbody is arranged below the electromagnetic lock; the groove is formed in the main body; the electromagnetic lock comprises a lock tongue which is telescopically arranged in the electromagnetic lock; the groove comprises a first lock groove and a second lock groove; the first lock groove is formed at the top of the main body; the second lock groove is connected with the first lock groove; the widthof the first lock groove in horizontal direction is consistent with the diameter of the second lock groove in horizontal direction; and when the electromagnetic lock is locked, the lock tongue is inserted into the lock grooves. According to the invention, a traditional circular groove is changed into the first lock groove and the second lock groove, so that the area of the lock grooves is greatlyincreased, the moving space of the lock tongue is also increased, and the lock tongue is prevented from being locked. Meanwhile, due to the simple structure of the lock tongue anti-clamping structure, the assembly and disassembly of personnel are facilitated, and time saving and labor saving are realized.
一种铁路机车电磁锁锁舌防夹结构，包括主体和凹槽；所述主体设于电磁锁的下方，所述凹槽设于所述主体上；所述电磁锁包括锁舌，所述锁舌可伸缩的设于所述电磁锁内；所述凹槽包括第一锁槽和第二锁槽，所述第一锁槽设于所述主体的顶部，所述第二锁槽与所述第一锁槽连接，所述第一锁槽在水平方向上的宽度与所述第二锁槽在水平方向上的直径大小一致，当锁具闭锁时，所述锁舌插入所述锁槽内。本发明通过将传统的圆形凹槽改为第一锁槽和第二锁槽两部分，大大增加了锁槽的面积，同时也增加了锁舌的活动空间，避免了锁舌卡死的现象发生，同时由于其结构简单，也方便了人员的安装于拆卸，省时省力。
Lock tongue anti-clamping structure for electromagnetic lock of railway locomotive
The invention discloses a lock tongue anti-clamping structure for an electromagnetic lock of a railway locomotive. The lock tongue anti-clamping structure comprises a main body and a groove; the mainbody is arranged below the electromagnetic lock; the groove is formed in the main body; the electromagnetic lock comprises a lock tongue which is telescopically arranged in the electromagnetic lock; the groove comprises a first lock groove and a second lock groove; the first lock groove is formed at the top of the main body; the second lock groove is connected with the first lock groove; the widthof the first lock groove in horizontal direction is consistent with the diameter of the second lock groove in horizontal direction; and when the electromagnetic lock is locked, the lock tongue is inserted into the lock grooves. According to the invention, a traditional circular groove is changed into the first lock groove and the second lock groove, so that the area of the lock grooves is greatlyincreased, the moving space of the lock tongue is also increased, and the lock tongue is prevented from being locked. Meanwhile, due to the simple structure of the lock tongue anti-clamping structure, the assembly and disassembly of personnel are facilitated, and time saving and labor saving are realized.
一种铁路机车电磁锁锁舌防夹结构，包括主体和凹槽；所述主体设于电磁锁的下方，所述凹槽设于所述主体上；所述电磁锁包括锁舌，所述锁舌可伸缩的设于所述电磁锁内；所述凹槽包括第一锁槽和第二锁槽，所述第一锁槽设于所述主体的顶部，所述第二锁槽与所述第一锁槽连接，所述第一锁槽在水平方向上的宽度与所述第二锁槽在水平方向上的直径大小一致，当锁具闭锁时，所述锁舌插入所述锁槽内。本发明通过将传统的圆形凹槽改为第一锁槽和第二锁槽两部分，大大增加了锁槽的面积，同时也增加了锁舌的活动空间，避免了锁舌卡死的现象发生，同时由于其结构简单，也方便了人员的安装于拆卸，省时省力。
Lock tongue anti-clamping structure for electromagnetic lock of railway locomotive
一种铁路机车电磁锁锁舌防夹结构
ZHAO RICHU (author) / WANG YINGJUN (author) / GONG SHU (author) / CHEN JIAN (author) / BU MAOXING (author) / HU MIN (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Electronic lock structure suitable for railway locomotive
| European Patent Office | 2021