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A platform for research: civil engineering, architecture and urbanism
Hidden special-grade fireproof roller shutter guide rail transmission system
The invention discloses a hidden special-grade fireproof roller shutter guide rail transmission system, and relates to the technical field of fireproof roller shutter transmission. The hidden special-grade fireproof roller shutter guide rail transmission system involves a bearing frame, a winding roller, a fireproof coiled material, a bottom plate, automatic storage mechanisms located on the two sides of the bearing frame, and a limiting mechanism located on one side of the lower end surface of the bearing frame, wherein each automatic storage mechanism comprises a first guide rail, a second guide rail and a third guide rail, the first guide rails are movably connected to the outer side surfaces of the second guide rails in a sleeving mode, the second guide rails are movably connected to the outer side surfaces of the third guide rails in a sleeving mode, the third guide rails are welded and fixed to one side of the lower end surface of the bearing frame, first guide blocks are weldedand fixed to the surfaces of one sides in the first guide rails, the first guide blocks are slidably connected into first guide grooves, the first guide grooves are formed in the surfaces of one sidesof the second guide rails, and the surfaces of one sides of the first guide rails are welded and fixed to the bottom plate. The hidden special-grade fireproof roller shutter guide rail transmission system is reasonable in structure, achieves guide rail multi-stage storage, reduces the space occupancy rate, and is high in practicability.
本发明公开了隐藏式特级防火卷帘导轨传动系统，涉及防火卷帘传动技术领域，包括承载架、收卷辊、防火卷材、底板、位于承载架两侧的自动收纳机构以及位于承载架下端面一侧的限位机构，所述自动收纳机构包括第一导轨、第二导轨以及第三导轨，所述第一导轨活动套接在第二导轨外侧面上，所述第二导轨活动套接在第三导轨外侧面上，所述第三导轨焊接固定在承载架下端面一侧，所述第一导轨内一侧表面焊接固定第一导向块，所述第一导向块滑动连接在第一导向槽内，所述第一导向槽开设在第二导轨一侧表面，所述第一导轨一侧表面与底板焊接固定，本发明构造合理，实现了导轨多级收纳，降低空间占用率，实用性强。
Hidden special-grade fireproof roller shutter guide rail transmission system
The invention discloses a hidden special-grade fireproof roller shutter guide rail transmission system, and relates to the technical field of fireproof roller shutter transmission. The hidden special-grade fireproof roller shutter guide rail transmission system involves a bearing frame, a winding roller, a fireproof coiled material, a bottom plate, automatic storage mechanisms located on the two sides of the bearing frame, and a limiting mechanism located on one side of the lower end surface of the bearing frame, wherein each automatic storage mechanism comprises a first guide rail, a second guide rail and a third guide rail, the first guide rails are movably connected to the outer side surfaces of the second guide rails in a sleeving mode, the second guide rails are movably connected to the outer side surfaces of the third guide rails in a sleeving mode, the third guide rails are welded and fixed to one side of the lower end surface of the bearing frame, first guide blocks are weldedand fixed to the surfaces of one sides in the first guide rails, the first guide blocks are slidably connected into first guide grooves, the first guide grooves are formed in the surfaces of one sidesof the second guide rails, and the surfaces of one sides of the first guide rails are welded and fixed to the bottom plate. The hidden special-grade fireproof roller shutter guide rail transmission system is reasonable in structure, achieves guide rail multi-stage storage, reduces the space occupancy rate, and is high in practicability.
本发明公开了隐藏式特级防火卷帘导轨传动系统，涉及防火卷帘传动技术领域，包括承载架、收卷辊、防火卷材、底板、位于承载架两侧的自动收纳机构以及位于承载架下端面一侧的限位机构，所述自动收纳机构包括第一导轨、第二导轨以及第三导轨，所述第一导轨活动套接在第二导轨外侧面上，所述第二导轨活动套接在第三导轨外侧面上，所述第三导轨焊接固定在承载架下端面一侧，所述第一导轨内一侧表面焊接固定第一导向块，所述第一导向块滑动连接在第一导向槽内，所述第一导向槽开设在第二导轨一侧表面，所述第一导轨一侧表面与底板焊接固定，本发明构造合理，实现了导轨多级收纳，降低空间占用率，实用性强。
Hidden special-grade fireproof roller shutter guide rail transmission system
隐藏式特级防火卷帘导轨传动系统
LIN SHOUHUA (author) / WANG JIANJUN (author) / WU QIANG (author) / HUANG LI (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
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
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