Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Threshold embedded part of movable threshold type civil air defense door
The invention relates to a threshold embedded part of a movable threshold type civil air defense door, and belongs to the field of civil air defense doors. The lifting door comprises a lifting door body and further comprises embedded rods, supporting rods, a supporting plate, a lifting mechanism and a limiting mechanism, a pit groove opposite to the lifting door body is formed in the ground, the embedded rods are embedded in the pit groove in the length direction of the pit groove, the multiple supporting rods are arranged on the embedded rods in a sliding and penetrating mode, the multiple supporting rods vertically extend upwards, and the limiting mechanism is arranged in the pit groove. The supporting plates are arranged at the top ends of the multiple supporting rods, the multiple supporting plates shield a pit slot, the multiple lifting mechanisms and the multiple limiting mechanisms are arranged on an embedded rod, and the multiple lifting mechanisms and the multiple limiting mechanisms are in one-to-one correspondence with the multiple supporting rods correspondingly. The lifting mechanism enables the supporting plate to have the trend of moving upwards to be flush with the ground all the time, and the limiting mechanism is used for fixing the supporting rod. The civil air defense door has the effect of shortening the time required for closing the civil air defense door.
本申请涉及一种活门槛式人防门门槛预埋件，属于人防门领域。其包括升降门体，还包括预埋杆、支撑杆、支撑板、起升机构以及限位机构，地面上与所述升降门体相对开设有坑槽，所述预埋杆沿坑槽的长度方向预埋于坑槽内，所述预埋杆上滑动穿设有多根所述支撑杆，多根所述支撑杆竖直向上延伸，多根所述支撑杆的顶端均设置有所述支撑板，多块所述支撑板对坑槽进行遮挡，所述起升机构与限位机构均在预埋杆上设置有多个，多个所述起升机构、多个所述限位机构分别与多根支撑杆一一对应，所述起升机构使得支撑板始终具有向上移动至与地面齐平的趋势，所述限位机构用于对支撑杆进行固定。本申请具有缩短人防门关闭所需时间的效果。
Threshold embedded part of movable threshold type civil air defense door
The invention relates to a threshold embedded part of a movable threshold type civil air defense door, and belongs to the field of civil air defense doors. The lifting door comprises a lifting door body and further comprises embedded rods, supporting rods, a supporting plate, a lifting mechanism and a limiting mechanism, a pit groove opposite to the lifting door body is formed in the ground, the embedded rods are embedded in the pit groove in the length direction of the pit groove, the multiple supporting rods are arranged on the embedded rods in a sliding and penetrating mode, the multiple supporting rods vertically extend upwards, and the limiting mechanism is arranged in the pit groove. The supporting plates are arranged at the top ends of the multiple supporting rods, the multiple supporting plates shield a pit slot, the multiple lifting mechanisms and the multiple limiting mechanisms are arranged on an embedded rod, and the multiple lifting mechanisms and the multiple limiting mechanisms are in one-to-one correspondence with the multiple supporting rods correspondingly. The lifting mechanism enables the supporting plate to have the trend of moving upwards to be flush with the ground all the time, and the limiting mechanism is used for fixing the supporting rod. The civil air defense door has the effect of shortening the time required for closing the civil air defense door.
本申请涉及一种活门槛式人防门门槛预埋件，属于人防门领域。其包括升降门体，还包括预埋杆、支撑杆、支撑板、起升机构以及限位机构，地面上与所述升降门体相对开设有坑槽，所述预埋杆沿坑槽的长度方向预埋于坑槽内，所述预埋杆上滑动穿设有多根所述支撑杆，多根所述支撑杆竖直向上延伸，多根所述支撑杆的顶端均设置有所述支撑板，多块所述支撑板对坑槽进行遮挡，所述起升机构与限位机构均在预埋杆上设置有多个，多个所述起升机构、多个所述限位机构分别与多根支撑杆一一对应，所述起升机构使得支撑板始终具有向上移动至与地面齐平的趋势，所述限位机构用于对支撑杆进行固定。本申请具有缩短人防门关闭所需时间的效果。
Threshold embedded part of movable threshold type civil air defense door
一种活门槛式人防门门槛预埋件
WU WEI (Autor:in) / LIU LINGYU (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
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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