A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Unpowered fireproof emergency disconnecting device for track
The invention discloses an unpowered fireproof emergency disconnecting device for a track, the unpowered fireproof emergency disconnecting device is arranged at a fracture of the track, a channel for closing a fireproof door is arranged at the fracture in the vertical direction, the disconnecting device comprises a transition rail used for being plugged into the fracture of the track, the transition rail is connected to a swing mechanism, and the swing mechanism is arranged on the transition rail. One end of the swing mechanism is movably connected to the hinge structure. The mechanical assembly is arranged on the fixed body and comprises a trigger rod hinged to the fixed body, and the free end of the trigger rod extends into the channel; the free end of the execution rod is used for hooking the free end of the swing mechanism; the trigger rod is in transmission connection with the execution rod, and the fireproof door acts with the free end of the trigger rod, so that the execution rod deflects to relieve hooking of the free end of the swing mechanism, and the free end of the swing mechanism falls down; a limiting structure is arranged on the fixing body, and the limiting structure acts on the mechanical assembly so that the executing rod can be kept in hanging connection with the free end of the swing mechanism.
本发明公开了一种轨道用无动力防火应急断开装置，设置于轨道的断口处，在该断口处的竖直方向上具有供防火门关闭的通道，所述断开装置包括用于塞入到轨道断口处的过渡轨，过渡轨连接在摆动机构上，摆动机构的一端活动地连接在铰接结构上。机括总成设置在固定体上，机括总成包括铰接在固定体上的触发杆，触发杆的自由端伸入到所述的通道内；执行杆的自由端用于对摆动机构的自由端实现挂接；触发杆与执行杆传动联接，防火门通过与触发杆的自由端相作用，而使得执行杆偏转以解除对摆动机构自由端的挂接，使摆动机构的自由端下落；在固定体上设置有限位结构，限位结构对机括总成作用而使得执行杆保持对摆动机构自由端的挂接。
Unpowered fireproof emergency disconnecting device for track
The invention discloses an unpowered fireproof emergency disconnecting device for a track, the unpowered fireproof emergency disconnecting device is arranged at a fracture of the track, a channel for closing a fireproof door is arranged at the fracture in the vertical direction, the disconnecting device comprises a transition rail used for being plugged into the fracture of the track, the transition rail is connected to a swing mechanism, and the swing mechanism is arranged on the transition rail. One end of the swing mechanism is movably connected to the hinge structure. The mechanical assembly is arranged on the fixed body and comprises a trigger rod hinged to the fixed body, and the free end of the trigger rod extends into the channel; the free end of the execution rod is used for hooking the free end of the swing mechanism; the trigger rod is in transmission connection with the execution rod, and the fireproof door acts with the free end of the trigger rod, so that the execution rod deflects to relieve hooking of the free end of the swing mechanism, and the free end of the swing mechanism falls down; a limiting structure is arranged on the fixing body, and the limiting structure acts on the mechanical assembly so that the executing rod can be kept in hanging connection with the free end of the swing mechanism.
本发明公开了一种轨道用无动力防火应急断开装置，设置于轨道的断口处，在该断口处的竖直方向上具有供防火门关闭的通道，所述断开装置包括用于塞入到轨道断口处的过渡轨，过渡轨连接在摆动机构上，摆动机构的一端活动地连接在铰接结构上。机括总成设置在固定体上，机括总成包括铰接在固定体上的触发杆，触发杆的自由端伸入到所述的通道内；执行杆的自由端用于对摆动机构的自由端实现挂接；触发杆与执行杆传动联接，防火门通过与触发杆的自由端相作用，而使得执行杆偏转以解除对摆动机构自由端的挂接，使摆动机构的自由端下落；在固定体上设置有限位结构，限位结构对机括总成作用而使得执行杆保持对摆动机构自由端的挂接。
Unpowered fireproof emergency disconnecting device for track
轨道用无动力防火应急断开装置
WENG DUANWEN (author) / LV XIN (author) / RUAN YONGGUANG (author) / GUO WEI (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Conveying rail disconnecting device and method passing through fireproof door
| European Patent Office | 2021