Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a welding-spot-free reinforced fireproof door, and relates to the technical field of fireproof doors. The welding-spot-free reinforced fireproof door comprises two pieces of vertical steel, a connecting rod and transverse steel, wherein clamping blocks are fixedly connected to the two sides of the connecting rod, and clamping grooves are formed in the side faces of the vertical steel. According to the welding-spot-free reinforced fireproof door, the clamping blocks, inserting blocks, positioning rods and threaded columns are arranged, the clamping blocks are clamped in the clamping grooves formed in the vertical steel, the vertical steel is fixed to the two ends of the connecting rod, then the inserting blocks on the transverse steel are inserted into limiting grooves to form an overall frame of the fireproof door, first nuts on the threaded columns are screwed down, fixing plates fixed to the vertical steel are pressed on the surface of the transverse steel, second nuts are screwed down, limiting pieces fixed to the connecting rod are pressed on the vertical steel, the connecting stability between the transverse steel and the vertical steel and between the connecting rod and the vertical steel is enhanced, the structure is stable after assembling, the surface connected with a fireproof plate is free of welding spots, and the effects of being flat in frame and convenient to assemble are achieved.
本发明公开了一种无焊点加强型防火门，涉及防火门技术领域，该无焊点加强型防火门，包括竖钢、连接杆和横钢，所述竖钢的数量为两个，所述连接杆的两侧均固定连接有卡块，所述竖钢的侧面开设有卡槽。本发明通过设置卡块、插块、定位杆和螺纹柱，卡块卡接在竖钢上设置的卡槽内，将竖钢固定在连接杆的两端，再将横钢上的插块插接进入限位槽，形成防火门的整体框架，再拧紧螺纹柱上的第一螺母，将固定在竖钢上的固定板压紧在横钢的表面，拧紧第二螺母，将固定在连接杆上的限位片压紧在竖钢上，分别增强横钢和连接杆与竖钢之间的连接稳固性，组装后结构稳固，与防火板连接的表面无焊点，通过达到了框架平整、组装方便的效果。
The invention discloses a welding-spot-free reinforced fireproof door, and relates to the technical field of fireproof doors. The welding-spot-free reinforced fireproof door comprises two pieces of vertical steel, a connecting rod and transverse steel, wherein clamping blocks are fixedly connected to the two sides of the connecting rod, and clamping grooves are formed in the side faces of the vertical steel. According to the welding-spot-free reinforced fireproof door, the clamping blocks, inserting blocks, positioning rods and threaded columns are arranged, the clamping blocks are clamped in the clamping grooves formed in the vertical steel, the vertical steel is fixed to the two ends of the connecting rod, then the inserting blocks on the transverse steel are inserted into limiting grooves to form an overall frame of the fireproof door, first nuts on the threaded columns are screwed down, fixing plates fixed to the vertical steel are pressed on the surface of the transverse steel, second nuts are screwed down, limiting pieces fixed to the connecting rod are pressed on the vertical steel, the connecting stability between the transverse steel and the vertical steel and between the connecting rod and the vertical steel is enhanced, the structure is stable after assembling, the surface connected with a fireproof plate is free of welding spots, and the effects of being flat in frame and convenient to assemble are achieved.
本发明公开了一种无焊点加强型防火门，涉及防火门技术领域，该无焊点加强型防火门，包括竖钢、连接杆和横钢，所述竖钢的数量为两个，所述连接杆的两侧均固定连接有卡块，所述竖钢的侧面开设有卡槽。本发明通过设置卡块、插块、定位杆和螺纹柱，卡块卡接在竖钢上设置的卡槽内，将竖钢固定在连接杆的两端，再将横钢上的插块插接进入限位槽，形成防火门的整体框架，再拧紧螺纹柱上的第一螺母，将固定在竖钢上的固定板压紧在横钢的表面，拧紧第二螺母，将固定在连接杆上的限位片压紧在竖钢上，分别增强横钢和连接杆与竖钢之间的连接稳固性，组装后结构稳固，与防火板连接的表面无焊点，通过达到了框架平整、组装方便的效果。
Welding-spot-free reinforced fireproof door
一种无焊点加强型防火门
07.05.2021
Patent
Elektronische Ressource
Chinesisch
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