Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lateral adjustable supporting device for installation of door frame of subway civil air defense door
The subway civil air defense door frame installation lateral adjustable supporting device comprises a base, and an elastic piece is installed on the upper end face of the base through a two-way air cylinder; the elastic piece comprises two first elastic sheets which are oppositely arranged and two second elastic sheets which are oppositely arranged; the two first elastic sheets and the two second elastic sheets are sequentially fixed end to end to form an annular structure; two piston parts of the two-way air cylinder are correspondingly fixed on the two first elastic sheets respectively; the two-way air cylinder drives the two first elastic pieces and the two second elastic pieces to act synchronously; after the two second elastic pieces abut against the civil air defense door frame, the two-way air cylinder continues to drive the first elastic pieces to act, the civil air defense door frame is gradually wrapped by the second elastic pieces, and the clamping blocks are clamped on the civil air defense door frame, so that the civil air defense door frame is fixed; the device is convenient to mount and dismount, and the working efficiency of constructors is improved.
本发明公开了地铁人防门门框安装侧向可调节支撑装置，包括底座，所述底座上端面通过双向气缸安装有弹性件；所述弹性件包括相对设置的两个第一弹性片和相对设置的两个第二弹性片；两个第一弹性片和两个第二弹性片首尾依次固定，并形成环形结构；所述双向气缸的两个活塞部分别对应固定在两个第一弹性片上；本发明中双向气缸带动两个第一弹性片和两个第二弹性片同步动作；两个第二弹性片抵接在人防门框后，双向气缸继续带动第一弹性片动作，第二弹性片逐渐包覆人防门框，并且夹块夹持在人防门框上，从而对人防门框进行固定；本装置安装以及拆卸过程均较为方便，提高了施工人员的工作效率。
Lateral adjustable supporting device for installation of door frame of subway civil air defense door
The subway civil air defense door frame installation lateral adjustable supporting device comprises a base, and an elastic piece is installed on the upper end face of the base through a two-way air cylinder; the elastic piece comprises two first elastic sheets which are oppositely arranged and two second elastic sheets which are oppositely arranged; the two first elastic sheets and the two second elastic sheets are sequentially fixed end to end to form an annular structure; two piston parts of the two-way air cylinder are correspondingly fixed on the two first elastic sheets respectively; the two-way air cylinder drives the two first elastic pieces and the two second elastic pieces to act synchronously; after the two second elastic pieces abut against the civil air defense door frame, the two-way air cylinder continues to drive the first elastic pieces to act, the civil air defense door frame is gradually wrapped by the second elastic pieces, and the clamping blocks are clamped on the civil air defense door frame, so that the civil air defense door frame is fixed; the device is convenient to mount and dismount, and the working efficiency of constructors is improved.
本发明公开了地铁人防门门框安装侧向可调节支撑装置，包括底座，所述底座上端面通过双向气缸安装有弹性件；所述弹性件包括相对设置的两个第一弹性片和相对设置的两个第二弹性片；两个第一弹性片和两个第二弹性片首尾依次固定，并形成环形结构；所述双向气缸的两个活塞部分别对应固定在两个第一弹性片上；本发明中双向气缸带动两个第一弹性片和两个第二弹性片同步动作；两个第二弹性片抵接在人防门框后，双向气缸继续带动第一弹性片动作，第二弹性片逐渐包覆人防门框，并且夹块夹持在人防门框上，从而对人防门框进行固定；本装置安装以及拆卸过程均较为方便，提高了施工人员的工作效率。
Lateral adjustable supporting device for installation of door frame of subway civil air defense door
地铁人防门门框安装侧向可调节支撑装置
LI YUAN (Autor:in) / PAN FUJIANG (Autor:in)
13.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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