Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limiting locking and unlocking mechanism and normally-open type fireproof door electric door closer comprising limiting locking and unlocking mechanism
The invention relates to a limiting locking and unlocking mechanism and a normally-open type fireproof door electric door closer comprising the same, the limiting locking and unlocking mechanism comprises a limiting support, a driving assembly and an execution assembly, the limiting support is fixed in a sliding groove, and the driving assembly and the execution assembly are both arranged in the limiting support; the execution assembly is composed of a double-end curved surface connecting rod, an upper pin shaft and a lower pin shaft, the limiting support comprises fixing plates which are oppositely arranged in a spaced mode in the front-back direction, horizontal sliding ways and vertical sliding ways are correspondingly formed in the two fixing plates, the double-end curved surface connecting rod is located between the two fixing plates, and the front end and the rear end of the upper pin shaft are slidably connected into the horizontal sliding ways. The front end and the rear end of the lower pin shaft are slidably connected into the vertical slideways. The door closer locking and unlocking mechanism breaks through the traditional idea that a door closer locking and unlocking mechanism is designed through the lever principle, some mechanisms playing a middle transmission role are omitted, the number of parts is small, the structure is simple, assembling is convenient, and therefore the fault rate is low, cost is low, and safety is good; the door closer has multiple door closing modes and is comprehensive in function.
本发明涉及一种限位锁止解锁机构及包含其的常开式防火门电动闭门器，该限位锁止解锁机构包括限位支架、驱动组件和执行组件，限位支架固定于滑槽内，驱动组件及执行组件均设于限位支架内，执行组件由双头曲面连杆、上销轴和下销轴组成，限位支架包括前后相对间隔设置的固定板，两固定板上均对应开设有水平滑道和竖直滑道，双头曲面连杆位于两固定板间，上销轴的前后两端滑动连接于水平滑道内，下销轴的前后两端滑动连接于竖直滑道内。本发明突破了传统的利用杠杆原理进行闭门器锁止解锁机构设计的理念，省略了一些起中间传动作用的机构，零配件数量少、结构简单、组装方便，因此故障率低，成本低且安全性好；该闭门器有多种关门方式，功能全面。
Limiting locking and unlocking mechanism and normally-open type fireproof door electric door closer comprising limiting locking and unlocking mechanism
The invention relates to a limiting locking and unlocking mechanism and a normally-open type fireproof door electric door closer comprising the same, the limiting locking and unlocking mechanism comprises a limiting support, a driving assembly and an execution assembly, the limiting support is fixed in a sliding groove, and the driving assembly and the execution assembly are both arranged in the limiting support; the execution assembly is composed of a double-end curved surface connecting rod, an upper pin shaft and a lower pin shaft, the limiting support comprises fixing plates which are oppositely arranged in a spaced mode in the front-back direction, horizontal sliding ways and vertical sliding ways are correspondingly formed in the two fixing plates, the double-end curved surface connecting rod is located between the two fixing plates, and the front end and the rear end of the upper pin shaft are slidably connected into the horizontal sliding ways. The front end and the rear end of the lower pin shaft are slidably connected into the vertical slideways. The door closer locking and unlocking mechanism breaks through the traditional idea that a door closer locking and unlocking mechanism is designed through the lever principle, some mechanisms playing a middle transmission role are omitted, the number of parts is small, the structure is simple, assembling is convenient, and therefore the fault rate is low, cost is low, and safety is good; the door closer has multiple door closing modes and is comprehensive in function.
本发明涉及一种限位锁止解锁机构及包含其的常开式防火门电动闭门器，该限位锁止解锁机构包括限位支架、驱动组件和执行组件，限位支架固定于滑槽内，驱动组件及执行组件均设于限位支架内，执行组件由双头曲面连杆、上销轴和下销轴组成，限位支架包括前后相对间隔设置的固定板，两固定板上均对应开设有水平滑道和竖直滑道，双头曲面连杆位于两固定板间，上销轴的前后两端滑动连接于水平滑道内，下销轴的前后两端滑动连接于竖直滑道内。本发明突破了传统的利用杠杆原理进行闭门器锁止解锁机构设计的理念，省略了一些起中间传动作用的机构，零配件数量少、结构简单、组装方便，因此故障率低，成本低且安全性好；该闭门器有多种关门方式，功能全面。
Limiting locking and unlocking mechanism and normally-open type fireproof door electric door closer comprising limiting locking and unlocking mechanism
一种限位锁止解锁机构及包含其的常开式防火门电动闭门器
WANG KAI (Autor:in) / WANG XUN (Autor:in) / GUO XIANPENG (Autor:in) / HUANG FANG (Autor:in) / YAN YU (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
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
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