Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rail locomotive door lock
The invention provides a rail locomotive door lock which comprises a lock body, an inner lock plate, a safety knob assembly, an outer lock plate assembly, a lock cylinder assembly and a transmission rod assembly, mechanical transmission is conducted through a rack, a gear and a transmission rod, and the function of unlocking the inner side and the outer side of a locomotive door is achieved. A double-spring-bolt structure is adopted, double insurance is formed, and handle limiting at a specific angle is achieved through cooperation of a positioning stop and a stop block; the rack and the guide block are ingenious in design, one-way unlocking at a specific angle position is achieved, and the structure is simple and reliable; the structure is designed according to million-level operation frequency service life, and is robust and reliable.
本发明提供一种轨道机车门锁，包括：锁体、内锁板、保险旋钮组件、外锁板组件、锁芯组件、传动杆组件，利用齿条、齿轮和传动杆进行机械传动，实现机车门内外两侧的解锁功能；采取双锁舌结构，形成双重保险，通过定位止档与止动块相配合，实现了特定角度的把手限位；齿条与导向块设计巧妙，实现了特定角度位置的单向解锁，结构简单可靠；按照百万级操作次数寿命设计，结构健壮可靠。
Rail locomotive door lock
The invention provides a rail locomotive door lock which comprises a lock body, an inner lock plate, a safety knob assembly, an outer lock plate assembly, a lock cylinder assembly and a transmission rod assembly, mechanical transmission is conducted through a rack, a gear and a transmission rod, and the function of unlocking the inner side and the outer side of a locomotive door is achieved. A double-spring-bolt structure is adopted, double insurance is formed, and handle limiting at a specific angle is achieved through cooperation of a positioning stop and a stop block; the rack and the guide block are ingenious in design, one-way unlocking at a specific angle position is achieved, and the structure is simple and reliable; the structure is designed according to million-level operation frequency service life, and is robust and reliable.
本发明提供一种轨道机车门锁，包括：锁体、内锁板、保险旋钮组件、外锁板组件、锁芯组件、传动杆组件，利用齿条、齿轮和传动杆进行机械传动，实现机车门内外两侧的解锁功能；采取双锁舌结构，形成双重保险，通过定位止档与止动块相配合，实现了特定角度的把手限位；齿条与导向块设计巧妙，实现了特定角度位置的单向解锁，结构简单可靠；按照百万级操作次数寿命设计，结构健壮可靠。
Rail locomotive door lock
一种轨道机车门锁
JIA YUNTONG (Autor:in) / LI YONGPENG (Autor:in) / WANG ZHI (Autor:in) / ZHOU TINGDONG (Autor:in) / LI JUN (Autor:in) / CAI ZHONGBO (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Locomotive push-pull door lock for industrial and mining and door lock structure
| Europäisches Patentamt | 2020