Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated firewall for power cable trench
The invention belongs to the field of cables, and particularly relates to a power cable trench assembly type firewall which is provided with a support and is characterized in that the support is composed of a support body, the support body is in a U shape, vertical inserting grooves are formed in the middle of the left side wall and the middle of the right side wall of the support body respectively, and flame-retardant partition plate assemblies are inserted into the inserting grooves; an upper prefabricated plate and a lower prefabricated plate are embedded in the flame-retardant partition plate assembly, the upper prefabricated plate is composed of an upper prefabricated plate body, at least one arc-shaped opening is formed in the lower edge of the upper prefabricated plate body, the lower prefabricated plate is composed of a lower prefabricated plate body, and an arc-shaped opening corresponding to the arc-shaped opening of the upper prefabricated plate body is formed in the upper edge of the lower prefabricated plate body. The upper arc-shaped opening and the lower arc-shaped opening which correspond to each other can be spliced into a cable hole, and a cable is placed in the cable hole and placed on the corresponding cable shelf. The device has the beneficial effects that the structure is simple and detachable, cables with different outer diameters can be installed in the cable holes, and the cable holes are convenient to block.
本发明属于线缆领域，尤其是涉及一种电力电缆沟装配式防火墙，具有支架，其特征在于所述支架由支架主体构成，支架主体呈U形，支架主体的左右两侧壁中部各形成一条竖直的插槽，所述插槽内插入阻燃隔板组件，阻燃隔板组件内嵌入上预制板和下预制板，所述上预制板由上预制板主体构成，上预制板主体下边缘形成至少一个弧形口，所述下预制板由下预制板主体构成，下预制板主体上边缘形成与上预制板主体的弧形口对应的弧形口，上下两个对应的弧形口可拼合成一个电缆孔，电缆孔内放入电缆，电缆搁放于对应的电缆搁板上；本发明具有结构简单、可拆卸、电缆孔可安装不同外径的电缆、电缆孔封堵方便等有益效果。
Fabricated firewall for power cable trench
The invention belongs to the field of cables, and particularly relates to a power cable trench assembly type firewall which is provided with a support and is characterized in that the support is composed of a support body, the support body is in a U shape, vertical inserting grooves are formed in the middle of the left side wall and the middle of the right side wall of the support body respectively, and flame-retardant partition plate assemblies are inserted into the inserting grooves; an upper prefabricated plate and a lower prefabricated plate are embedded in the flame-retardant partition plate assembly, the upper prefabricated plate is composed of an upper prefabricated plate body, at least one arc-shaped opening is formed in the lower edge of the upper prefabricated plate body, the lower prefabricated plate is composed of a lower prefabricated plate body, and an arc-shaped opening corresponding to the arc-shaped opening of the upper prefabricated plate body is formed in the upper edge of the lower prefabricated plate body. The upper arc-shaped opening and the lower arc-shaped opening which correspond to each other can be spliced into a cable hole, and a cable is placed in the cable hole and placed on the corresponding cable shelf. The device has the beneficial effects that the structure is simple and detachable, cables with different outer diameters can be installed in the cable holes, and the cable holes are convenient to block.
本发明属于线缆领域，尤其是涉及一种电力电缆沟装配式防火墙，具有支架，其特征在于所述支架由支架主体构成，支架主体呈U形，支架主体的左右两侧壁中部各形成一条竖直的插槽，所述插槽内插入阻燃隔板组件，阻燃隔板组件内嵌入上预制板和下预制板，所述上预制板由上预制板主体构成，上预制板主体下边缘形成至少一个弧形口，所述下预制板由下预制板主体构成，下预制板主体上边缘形成与上预制板主体的弧形口对应的弧形口，上下两个对应的弧形口可拼合成一个电缆孔，电缆孔内放入电缆，电缆搁放于对应的电缆搁板上；本发明具有结构简单、可拆卸、电缆孔可安装不同外径的电缆、电缆孔封堵方便等有益效果。
Fabricated firewall for power cable trench
一种电力电缆沟装配式防火墙
LYU BO (Autor:in) / WU ZHONGPING (Autor:in) / LI YI (Autor:in) / LI FANG (Autor:in) / YU WENQIANG (Autor:in) / WANG LI (Autor:in) / ZHANG QI (Autor:in) / PENG PEIBO (Autor:in) / FENG BO (Autor:in) / LI YIBIN (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
Power cable trench assembly type firewall and construction method thereof
| Europäisches Patentamt | 2023