A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for setting movable threshold of civil air defense basement
The invention provides a method for setting a movable threshold of a civil air defense basement. The problem to be solved is how to set the threshold efficiently. The method is characterized in that a sunken doorsill groove is reserved in the doorsill ground, and the upper face of each groove end is connected with the vertical frame surface or the vertical frame wall face on the same side; the bentonite and the threshold are sequentially placed in the threshold groove, and the upper surface of the threshold is flush with the ground; a pair of limiting devices is fixed on the left and right vertical frames or vertical frame wall surfaces, the limiting devices protrude out of the vertical frames or the vertical frame wall surfaces, and the distance between the protruding ends of the pair of limiting devices is smaller than the length of the threshold; the height of the limiting device is that the height from the bottom surface of the limiting device, namely the limiting surface to the ground is half of the height of the threshold.
本发明提供一种设置人防地下室活门槛的方法，要解决的问题是：如何高效率地设置门槛。本发明的要点是：在门槛地面上预留下沉式门槛槽，每个槽端的上面与同侧立框表面或立框墙面衔接；依次在门槛槽里依次放入铺膨润土和门槛门槛的上表面与地面平齐；在左右两个立框或立框墙面上固定一对限位装置，限位装置凸出于立框或立框墙面，一对限位装置凸出端之间的距离小于门槛的长度；限位装置的高度为，限位装置的底面即限位面距地面的高度为一半门槛的高度。
Method for setting movable threshold of civil air defense basement
The invention provides a method for setting a movable threshold of a civil air defense basement. The problem to be solved is how to set the threshold efficiently. The method is characterized in that a sunken doorsill groove is reserved in the doorsill ground, and the upper face of each groove end is connected with the vertical frame surface or the vertical frame wall face on the same side; the bentonite and the threshold are sequentially placed in the threshold groove, and the upper surface of the threshold is flush with the ground; a pair of limiting devices is fixed on the left and right vertical frames or vertical frame wall surfaces, the limiting devices protrude out of the vertical frames or the vertical frame wall surfaces, and the distance between the protruding ends of the pair of limiting devices is smaller than the length of the threshold; the height of the limiting device is that the height from the bottom surface of the limiting device, namely the limiting surface to the ground is half of the height of the threshold.
本发明提供一种设置人防地下室活门槛的方法，要解决的问题是：如何高效率地设置门槛。本发明的要点是：在门槛地面上预留下沉式门槛槽，每个槽端的上面与同侧立框表面或立框墙面衔接；依次在门槛槽里依次放入铺膨润土和门槛门槛的上表面与地面平齐；在左右两个立框或立框墙面上固定一对限位装置，限位装置凸出于立框或立框墙面，一对限位装置凸出端之间的距离小于门槛的长度；限位装置的高度为，限位装置的底面即限位面距地面的高度为一半门槛的高度。
Method for setting movable threshold of civil air defense basement
设置人防地下室活门槛的方法
XIA XIAOZHI (author) / CHEN MEILING (author) / LIU XIN (author) / LI HONGYANG (author) / MENG YUAN (author) / DIAO YULONG (author) / SUN SHUAI (author)
2024-04-12
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
Threshold embedded part of movable threshold type civil air defense door
| European Patent Office | 2023