A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a steel double-leaf flood-proof door which comprises a door frame, door leaves and upper and lower bolt clamping mechanisms arranged on the door leaves, a lower doorsill of the door frame is buried in a terrace, and the upper surface of the door frame is flush with the terrace; the upper part of the lower doorsill is provided with a plurality of openings for inserting bolts; the upper and lower bolt clamping mechanism comprises a bolt, a movable sinking water retaining block which moves up and down synchronously with the bolt is fixedly arranged on the bolt, the movable sinking water retaining block is in an L shape, the bottom face of the movable sinking water retaining block can cover the upper surface of the lower doorsill, and a rubber sealing piece is arranged on the side face of the movable sinking water retaining block to be attached to the door leaf. The lower doorsill is pre-buried in the terrace and kept on the terrace, when the plug pin is downwards inserted into the lower doorsill, the L-shaped movable sinking water retaining block moves downwards together, the bottom face of the L-shaped movable sinking water retaining block presses the lower doorsill, meanwhile, the side face of the L-shaped movable sinking water retaining block blocks a door crack in the bottom of the door leaf, and the good sealing and flood preventing functions are achieved.
本发明涉及一种钢质双扇防淹门，包括门框、门扇及门扇上设置的上下插销卡紧机构，门框的下门槛埋设于地坪中，上表面于地坪平齐；下门槛的上部设有若干供插销插入的开口；所述上下插销卡紧机构包括插销，所述插销上固定设有一与插销同步上下运动的活动式下沉挡水块，所述活动式下沉挡水块呈L形，其底面可将下门槛上表面封盖，其侧面设置橡胶密封件与门扇贴附。本发明将下门槛预埋在地坪内并于地坪保持，插销向下插入下门槛时，呈L型的活动式下沉挡水块一并向下移动，其底面压紧下门槛，同时其侧面将门扇底部的门缝封堵，实现良好的密封防淹功能。
The invention relates to a steel double-leaf flood-proof door which comprises a door frame, door leaves and upper and lower bolt clamping mechanisms arranged on the door leaves, a lower doorsill of the door frame is buried in a terrace, and the upper surface of the door frame is flush with the terrace; the upper part of the lower doorsill is provided with a plurality of openings for inserting bolts; the upper and lower bolt clamping mechanism comprises a bolt, a movable sinking water retaining block which moves up and down synchronously with the bolt is fixedly arranged on the bolt, the movable sinking water retaining block is in an L shape, the bottom face of the movable sinking water retaining block can cover the upper surface of the lower doorsill, and a rubber sealing piece is arranged on the side face of the movable sinking water retaining block to be attached to the door leaf. The lower doorsill is pre-buried in the terrace and kept on the terrace, when the plug pin is downwards inserted into the lower doorsill, the L-shaped movable sinking water retaining block moves downwards together, the bottom face of the L-shaped movable sinking water retaining block presses the lower doorsill, meanwhile, the side face of the L-shaped movable sinking water retaining block blocks a door crack in the bottom of the door leaf, and the good sealing and flood preventing functions are achieved.
本发明涉及一种钢质双扇防淹门，包括门框、门扇及门扇上设置的上下插销卡紧机构，门框的下门槛埋设于地坪中，上表面于地坪平齐；下门槛的上部设有若干供插销插入的开口；所述上下插销卡紧机构包括插销，所述插销上固定设有一与插销同步上下运动的活动式下沉挡水块，所述活动式下沉挡水块呈L形，其底面可将下门槛上表面封盖，其侧面设置橡胶密封件与门扇贴附。本发明将下门槛预埋在地坪内并于地坪保持，插销向下插入下门槛时，呈L型的活动式下沉挡水块一并向下移动，其底面压紧下门槛，同时其侧面将门扇底部的门缝封堵，实现良好的密封防淹功能。
Steel double-leaf flood gate
一种钢质双扇防淹门
FEI GUOWEN (author)
2024-12-20
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
DOOR LEAF FOR DOUBLE-LEAF GATE AND DOUBLE-LEAF GATE CONTAINING SUCH DOOR LEAF
| European Patent Office | 2015
Flood gate control method, flood gate control circuit and flood gate control device
| European Patent Office | 2022