A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safe opening device for van door lock
The invention discloses a safe opening device for a van door lock, the door lock is provided with an upper lock catch, a lower lock catch, a bolt and a connecting rod, the upper end and the lower end of the connecting rod are provided with lock heads, and the lock heads are matched with lock seats on a door frame; the opening device comprises a fixed seat, a movable connecting plate is arranged on the fixed seat, and an unlocking mechanism, a bolt pulling mechanism, a bolt rotating mechanism and a control system are arranged on the connecting plate; the unlocking mechanism is located in the middle of the connecting plate and located above the upper lock catch. The bolt pulling mechanism is located on the left side of the unlocking mechanism and located above the left end of the door bolt. The bolt rotating mechanism is located on the right side of the unlocking mechanism. The problems that opening of a van door lock is time-consuming, labor-consuming and unsafe are solved, work is stable, use is safe and reliable, and automation can be achieved through electro-hydraulic combined control.
本发明公开了一种用于厢式货车门锁具的安全开启装置，所述门锁具设有上锁扣、下锁扣、门栓、连杆，所述连杆的上下两端设有锁头，所述锁头与门框上的锁座相配合；所述开启装置包括固定座，所述固定座上设有活动的连接板，所述连接板上设有开锁机构、拉栓机构、转栓机构、控制系统；所述开锁机构位于所述连接板的中部，并位于所述上锁扣的上方；所述拉栓机构位于所述开锁机构的左侧，并位于所述门栓左端的上方；所述转栓机构位于所述开锁机构的右侧。本发明解决了厢式货车门锁具开启费时费力又不安全的问题，工作平稳，使用安全可靠，采用电液联合控制能够实现自动化。
Safe opening device for van door lock
The invention discloses a safe opening device for a van door lock, the door lock is provided with an upper lock catch, a lower lock catch, a bolt and a connecting rod, the upper end and the lower end of the connecting rod are provided with lock heads, and the lock heads are matched with lock seats on a door frame; the opening device comprises a fixed seat, a movable connecting plate is arranged on the fixed seat, and an unlocking mechanism, a bolt pulling mechanism, a bolt rotating mechanism and a control system are arranged on the connecting plate; the unlocking mechanism is located in the middle of the connecting plate and located above the upper lock catch. The bolt pulling mechanism is located on the left side of the unlocking mechanism and located above the left end of the door bolt. The bolt rotating mechanism is located on the right side of the unlocking mechanism. The problems that opening of a van door lock is time-consuming, labor-consuming and unsafe are solved, work is stable, use is safe and reliable, and automation can be achieved through electro-hydraulic combined control.
本发明公开了一种用于厢式货车门锁具的安全开启装置，所述门锁具设有上锁扣、下锁扣、门栓、连杆，所述连杆的上下两端设有锁头，所述锁头与门框上的锁座相配合；所述开启装置包括固定座，所述固定座上设有活动的连接板，所述连接板上设有开锁机构、拉栓机构、转栓机构、控制系统；所述开锁机构位于所述连接板的中部，并位于所述上锁扣的上方；所述拉栓机构位于所述开锁机构的左侧，并位于所述门栓左端的上方；所述转栓机构位于所述开锁机构的右侧。本发明解决了厢式货车门锁具开启费时费力又不安全的问题，工作平稳，使用安全可靠，采用电液联合控制能够实现自动化。
Safe opening device for van door lock
一种用于厢式货车门锁具的安全开启装置
WANG JUNYI (author) / ZHOU YANGHAI (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser