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A platform for research: civil engineering, architecture and urbanism
Fireproof door capable of effectively reducing fire spreading and fire extinguishing mode thereof
The invention discloses a fireproof door capable of effectively reducing fire spreading and a fire extinguishing mode thereof, and relates to the technical field of fireproof door-related equipment. The fireproof door comprises a fireproof door body, movable grooves are formed in the inner side of a door frame on the upper side of the fireproof door body, pulling plates are arranged in the movable grooves, rubber tooth blocks are fixed between clamping rods and adjacent connecting rods, strip-shaped clamping blocks are fixed to the upper portions of the peripheral sides of the clamping rods, and strip-shaped clamping openings are formed in the positions, corresponding to the strip-shaped clamping blocks, of the upper ends of locking plates; and double-joint rotating columns are arranged right below connecting rods in the middle of the pulling plates, single-joint rotating columns are arranged right below connecting rods on the left and the right of the pulling plates, and connecting rotating plates are arranged on the lower sides of the portions, between the single-joint rotating columns and the adjacent double-joint rotating columns, of the pulling plates. According to the fireproof door, the strip-shaped clamping blocks are hung in the strip-shaped clamping openings, then the door frame and a placement frame are spliced together, meanwhile, the double-joint rotating columns are rotated, then the connecting rotating plates and the single-joint rotating columns are sequentially driven to rotate, accordingly, all the clamping rods are driven to rotate, and the operation efficiency is improved.
本发明公开了一种可以有效的降低火势蔓延的防火门及其灭火方式，涉及防火门相关设备技术领域。本发明包括防火门体，防火门体上侧的门框内侧开设有活动槽，活动槽的内部均设置有拉板，卡杆与相近的连接杆之间均固定有橡胶齿块，卡杆周侧的上部位均固定有条形卡块，锁紧板的上端对应条形卡块的位置处均开设有条形卡口，拉板中部的连接杆正下方均设置有双根转柱，拉板左右部的连接杆正下方均设置有单根转柱，单根转柱与相近的双根转柱之间的拉板下侧均设置有连接转板。本发明通过将条形卡块挂在条形卡口内，进而门框与放置框拼装在一起，同时通过旋转双根转柱，进而依次带动连接转板、单根转柱的转动，从而统一带动卡杆的旋转，提高操作效率。
Fireproof door capable of effectively reducing fire spreading and fire extinguishing mode thereof
The invention discloses a fireproof door capable of effectively reducing fire spreading and a fire extinguishing mode thereof, and relates to the technical field of fireproof door-related equipment. The fireproof door comprises a fireproof door body, movable grooves are formed in the inner side of a door frame on the upper side of the fireproof door body, pulling plates are arranged in the movable grooves, rubber tooth blocks are fixed between clamping rods and adjacent connecting rods, strip-shaped clamping blocks are fixed to the upper portions of the peripheral sides of the clamping rods, and strip-shaped clamping openings are formed in the positions, corresponding to the strip-shaped clamping blocks, of the upper ends of locking plates; and double-joint rotating columns are arranged right below connecting rods in the middle of the pulling plates, single-joint rotating columns are arranged right below connecting rods on the left and the right of the pulling plates, and connecting rotating plates are arranged on the lower sides of the portions, between the single-joint rotating columns and the adjacent double-joint rotating columns, of the pulling plates. According to the fireproof door, the strip-shaped clamping blocks are hung in the strip-shaped clamping openings, then the door frame and a placement frame are spliced together, meanwhile, the double-joint rotating columns are rotated, then the connecting rotating plates and the single-joint rotating columns are sequentially driven to rotate, accordingly, all the clamping rods are driven to rotate, and the operation efficiency is improved.
本发明公开了一种可以有效的降低火势蔓延的防火门及其灭火方式，涉及防火门相关设备技术领域。本发明包括防火门体，防火门体上侧的门框内侧开设有活动槽，活动槽的内部均设置有拉板，卡杆与相近的连接杆之间均固定有橡胶齿块，卡杆周侧的上部位均固定有条形卡块，锁紧板的上端对应条形卡块的位置处均开设有条形卡口，拉板中部的连接杆正下方均设置有双根转柱，拉板左右部的连接杆正下方均设置有单根转柱，单根转柱与相近的双根转柱之间的拉板下侧均设置有连接转板。本发明通过将条形卡块挂在条形卡口内，进而门框与放置框拼装在一起，同时通过旋转双根转柱，进而依次带动连接转板、单根转柱的转动，从而统一带动卡杆的旋转，提高操作效率。
Fireproof door capable of effectively reducing fire spreading and fire extinguishing mode thereof
一种可以有效的降低火势蔓延的防火门及其灭火方式
YANG YUJUN (author)
2021-11-02
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung