A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safe lightweight concrete protective airtight door
The invention relates to the field of protective airtight doors, and discloses a safe lightweight concrete protective airtight door. The safe lightweight concrete protective airtight door comprises first door bodies and second door bodies, wherein the top sides of the first door bodies abut against the bottom side of a door frame; the side wall of the door frame is fixedly connected with the outersurface of a wall body, sliding grooves are formed in the door frame, and sliding blocks are slidably connected into the sliding grooves; and one faces of the sliding blocks are welded to the top ends of folding frames, and a first rotating shaft is rotationally connected between the two folding frames. According to the safe lightweight concrete protective airtight door, when the airtight door isclosed, the sliding blocks slide in the sliding grooves, the sliding blocks pull the folding frames to retract, the folding frames drive the airtight door to move in the sliding block moving direction after being folded around the first rotating shaft, when the two sliding blocks abut against each other, the side walls of the two first door bodies abut against each other at the same time, and atthe moment, the airtight door is in a closed state; and the sliding blocks, the sliding grooves and rolling wheels are used in cooperation so that the airtight door can be closed smoothly in a remoteor manual mode in emergency.
本发明涉及防护密闭门领域，且公开了一种安全性轻质混凝土防护密闭门，包括第一门体和第二门体，所述第一门体的顶侧与门框的底侧抵触，所述门框的侧壁与墙体的外表面固定连接，且门框上开设有滑槽，所述滑槽内滑动连接有滑块，所述滑块的一面与折叠架的顶端焊接，且两组折叠架中间转动连接有第一转轴。该安全性轻质混凝土防护密闭门，在密封门关闭的时候，滑块在滑槽内滑动，滑块拉动折叠架回缩，折叠架围绕第一转轴折叠后带动密封门向着滑块移动的方向移动，两组滑块互相抵触的时候，两组第一门体的侧壁也同时抵触，此时密封门处于关闭的状态，通过滑块、滑槽和滚轮的配合使用，使得紧急情况下密封门可在远程或者手动都可以顺便关闭。
Safe lightweight concrete protective airtight door
The invention relates to the field of protective airtight doors, and discloses a safe lightweight concrete protective airtight door. The safe lightweight concrete protective airtight door comprises first door bodies and second door bodies, wherein the top sides of the first door bodies abut against the bottom side of a door frame; the side wall of the door frame is fixedly connected with the outersurface of a wall body, sliding grooves are formed in the door frame, and sliding blocks are slidably connected into the sliding grooves; and one faces of the sliding blocks are welded to the top ends of folding frames, and a first rotating shaft is rotationally connected between the two folding frames. According to the safe lightweight concrete protective airtight door, when the airtight door isclosed, the sliding blocks slide in the sliding grooves, the sliding blocks pull the folding frames to retract, the folding frames drive the airtight door to move in the sliding block moving direction after being folded around the first rotating shaft, when the two sliding blocks abut against each other, the side walls of the two first door bodies abut against each other at the same time, and atthe moment, the airtight door is in a closed state; and the sliding blocks, the sliding grooves and rolling wheels are used in cooperation so that the airtight door can be closed smoothly in a remoteor manual mode in emergency.
本发明涉及防护密闭门领域，且公开了一种安全性轻质混凝土防护密闭门，包括第一门体和第二门体，所述第一门体的顶侧与门框的底侧抵触，所述门框的侧壁与墙体的外表面固定连接，且门框上开设有滑槽，所述滑槽内滑动连接有滑块，所述滑块的一面与折叠架的顶端焊接，且两组折叠架中间转动连接有第一转轴。该安全性轻质混凝土防护密闭门，在密封门关闭的时候，滑块在滑槽内滑动，滑块拉动折叠架回缩，折叠架围绕第一转轴折叠后带动密封门向着滑块移动的方向移动，两组滑块互相抵触的时候，两组第一门体的侧壁也同时抵触，此时密封门处于关闭的状态，通过滑块、滑槽和滚轮的配合使用，使得紧急情况下密封门可在远程或者手动都可以顺便关闭。
Safe lightweight concrete protective airtight door
一种安全性轻质混凝土防护密闭门
TENG CHAOYUE (author)
2020-12-04
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung