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A platform for research: civil engineering, architecture and urbanism
Internal reinforced connection structure of fireproof door
The invention relates to the technical field of fireproof doors, and particularly relates to an internal reinforced connection structure of a fireproof door. The internal reinforced connection structure comprises an upper base plate and a lower base plate, wherein U-shaped grooves are formed in the bottom of the upper base plate at intervals, and clamping grooves are formed in the two end faces of the U-shaped grooves in the length direction in a penetrating mode. According to the internal reinforced connection structure of the fireproof door, door core plates are bonded to the top of the lower base plate, at the moment, a user can fix bases between the two sets of door core plates, the user can determine the number of the bases needing to be fixed according to the actual length and width of the fireproof door, after the door core plates are brushed with glue, the upper base plate covers the tops of the lower base plate and the door core plates, so that the upper base plate can be tightly connected with the lower base plate under the heating condition, the problem that the fireproof effect is influenced by the protrusion of the upper base plate or the lower base plate is avoided; and the higher the temperature is, the larger the deflection angle generated by a first metal sheet is, so that the larger the force of clamping blocks clamped in the clamping grooves is, and the connecting effect is better.
本发明涉及防火门技术领域，尤其是一种防火门内部加强连接结构，包括上基板和下基板，所述上基板的底部间隔设置有U型槽，所述U型槽的两端面上沿长度方向贯穿设置有卡槽，该防火门内部加强连接结构通过将门芯板粘接在下基板的顶部，此时使用者即可在两组门芯板之间固定底座，使用者可以根据防火门的实际长度和宽度来决定需要固定底座的数量，将门芯板上刷胶后，将上基板盖合在下基板和门芯板的顶部，使得在受热情况下，上基板能够与下基板紧密连接，避免上基板或下基板凸起影响防火效果的问题，且温度越高第一金属片产生的偏斜角度越大，从而使得卡块卡接在卡槽的内部的力度越大，连接效果更好。
Internal reinforced connection structure of fireproof door
The invention relates to the technical field of fireproof doors, and particularly relates to an internal reinforced connection structure of a fireproof door. The internal reinforced connection structure comprises an upper base plate and a lower base plate, wherein U-shaped grooves are formed in the bottom of the upper base plate at intervals, and clamping grooves are formed in the two end faces of the U-shaped grooves in the length direction in a penetrating mode. According to the internal reinforced connection structure of the fireproof door, door core plates are bonded to the top of the lower base plate, at the moment, a user can fix bases between the two sets of door core plates, the user can determine the number of the bases needing to be fixed according to the actual length and width of the fireproof door, after the door core plates are brushed with glue, the upper base plate covers the tops of the lower base plate and the door core plates, so that the upper base plate can be tightly connected with the lower base plate under the heating condition, the problem that the fireproof effect is influenced by the protrusion of the upper base plate or the lower base plate is avoided; and the higher the temperature is, the larger the deflection angle generated by a first metal sheet is, so that the larger the force of clamping blocks clamped in the clamping grooves is, and the connecting effect is better.
本发明涉及防火门技术领域，尤其是一种防火门内部加强连接结构，包括上基板和下基板，所述上基板的底部间隔设置有U型槽，所述U型槽的两端面上沿长度方向贯穿设置有卡槽，该防火门内部加强连接结构通过将门芯板粘接在下基板的顶部，此时使用者即可在两组门芯板之间固定底座，使用者可以根据防火门的实际长度和宽度来决定需要固定底座的数量，将门芯板上刷胶后，将上基板盖合在下基板和门芯板的顶部，使得在受热情况下，上基板能够与下基板紧密连接，避免上基板或下基板凸起影响防火效果的问题，且温度越高第一金属片产生的偏斜角度越大，从而使得卡块卡接在卡槽的内部的力度越大，连接效果更好。
Internal reinforced connection structure of fireproof door
一种防火门内部加强连接结构
GU YUANSHUAI (author)
2021-04-09
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
Fireproof door with internal fireproof materials convenient to replace
| European Patent Office | 2024