Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof sealing cable
The fireproof sealing cable comprises a cable body, an adjusting screw rod and a casting connector, one end of the cable body is fixedly installed in the casting connector through a casting material, the adjusting screw rod is fixedly connected with the cable body through the casting connector, a heat insulation plate is arranged between the adjusting screw rod and the casting material, and the heat insulation plate is fixedly installed on the casting connector; the outer side of the casting connector is sleeved with a fireproof cover, a heat insulation cylinder is arranged in the fireproof cover, the cable body is sleeved with the heat insulation cylinder, and the heat insulation cylinder is detachably connected to the casting connector. Fireproof coating layers are arranged between the fireproof cover and the casting connector, between the heat insulation barrel and the cable body and between the heat insulation plate and the casting material. Through the arrangement of the heat insulation barrel and the heat insulation plate, flames can be prevented from directly acting on the weak fire-resistant part of the sealing cable during fire, and the protection time of the sealing cable is prolonged; the sealing cable is secondarily protected by covering the fireproof cover outside the casting joint part of the sealing cable, so that the fire endurance of the sealing cable is improved.
本发明公开一种防火型密封索，包括索体、调节螺杆和浇铸接头，索体一端通过浇铸料固定安装在浇铸接头内，调节螺杆通过浇铸接头与索体连接固定，调节螺杆与浇铸料之间设置有隔热板，隔热板固定安装在浇铸接头上；浇铸接头的外侧套设有防火罩，防火罩内设置有隔热筒，隔热筒套设在索体上，隔热筒可拆卸连接在浇铸接头上；防火罩与浇铸接头之间、隔热筒与索体之间、隔热板与浇铸料之间均设置有防火涂料层。本发明通过隔热筒和隔热板的设置，可以避免失火时火焰直接作用在密封索抗火薄弱部位，提高密封索防护的时间；通过在密封索浇铸接头部位外罩防火罩，对密封索进行二次防护，提高了密封索耐火极限。
Fireproof sealing cable
The fireproof sealing cable comprises a cable body, an adjusting screw rod and a casting connector, one end of the cable body is fixedly installed in the casting connector through a casting material, the adjusting screw rod is fixedly connected with the cable body through the casting connector, a heat insulation plate is arranged between the adjusting screw rod and the casting material, and the heat insulation plate is fixedly installed on the casting connector; the outer side of the casting connector is sleeved with a fireproof cover, a heat insulation cylinder is arranged in the fireproof cover, the cable body is sleeved with the heat insulation cylinder, and the heat insulation cylinder is detachably connected to the casting connector. Fireproof coating layers are arranged between the fireproof cover and the casting connector, between the heat insulation barrel and the cable body and between the heat insulation plate and the casting material. Through the arrangement of the heat insulation barrel and the heat insulation plate, flames can be prevented from directly acting on the weak fire-resistant part of the sealing cable during fire, and the protection time of the sealing cable is prolonged; the sealing cable is secondarily protected by covering the fireproof cover outside the casting joint part of the sealing cable, so that the fire endurance of the sealing cable is improved.
本发明公开一种防火型密封索，包括索体、调节螺杆和浇铸接头，索体一端通过浇铸料固定安装在浇铸接头内，调节螺杆通过浇铸接头与索体连接固定，调节螺杆与浇铸料之间设置有隔热板，隔热板固定安装在浇铸接头上；浇铸接头的外侧套设有防火罩，防火罩内设置有隔热筒，隔热筒套设在索体上，隔热筒可拆卸连接在浇铸接头上；防火罩与浇铸接头之间、隔热筒与索体之间、隔热板与浇铸料之间均设置有防火涂料层。本发明通过隔热筒和隔热板的设置，可以避免失火时火焰直接作用在密封索抗火薄弱部位，提高密封索防护的时间；通过在密封索浇铸接头部位外罩防火罩，对密封索进行二次防护，提高了密封索耐火极限。
Fireproof sealing cable
一种防火型密封索
YANG CHAO (Autor:in) / NING YANCHI (Autor:in) / ZU HUILAI (Autor:in) / MENG YADAN (Autor:in) / YANG JIZHOU (Autor:in) / YU HONGKAI (Autor:in) / LI HUA (Autor:in) / LI ZHENBO (Autor:in) / REN JIANXIN (Autor:in) / LIU BING (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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