A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective door fixing device
The invention relates to a protective door fixing device which is used for being arranged at an opening of a bypass channel, is integrally of a door-shaped structure and comprises two vertical stand columns and a cross beam connected between the top ends of the two stand columns, horizontal bottom rods are fixed to the lower sides of the stand columns and are perpendicular to the cross beam, and lower supporting rods are arranged between the horizontal bottom rods and the stand columns; the two stand columns are I-shaped steel, the two side edges of the protective door extend into the two stand columns and are in sliding guide fit with the protective door, an electric hoist used for lifting and lowering the protective door is fixed to the cross beam, and the electric hoist drives the protective door to slide up and down along the two stand columns in use. A protection plate is arranged on the side, facing the opening of the bypass channel, between the two stand columns and used for preventing water and soil in the bypass channel from flowing out when the electric hoist lowers the protection door to close the protection door. The protective door fixing device is used for supporting and fixing the protective door and allowing the protective door to slide up and down in the protective door fixing device, so that the protective door is safe and stable during opening and closing.
本发明涉及一种防护门固定装置，用于设置于旁通道洞口处，整体呈门型结构，包括两竖直的立柱与连接于两立柱顶端之间的横梁，立柱下侧固定有水平底杆，所述水平底杆与横梁相互垂直，水平底杆与立柱之间设有下支撑杆；两立柱为工字钢，用于供防护门两侧边伸入并与防护门滑动导向配合，横梁上固定有用于起升、下放防护门的电葫芦，使用时电葫芦带动防护门沿两立柱上下滑动；两立柱之间于朝向旁通道洞口一侧设有护板，护板用于在电葫芦下放防护门使防护门关闭时防止旁通道内水土流出。本防护门固定装置用于支撑固定防护门并供防护门在其内部上下滑动，使防护门启闭过程保持安全稳定。
Protective door fixing device
The invention relates to a protective door fixing device which is used for being arranged at an opening of a bypass channel, is integrally of a door-shaped structure and comprises two vertical stand columns and a cross beam connected between the top ends of the two stand columns, horizontal bottom rods are fixed to the lower sides of the stand columns and are perpendicular to the cross beam, and lower supporting rods are arranged between the horizontal bottom rods and the stand columns; the two stand columns are I-shaped steel, the two side edges of the protective door extend into the two stand columns and are in sliding guide fit with the protective door, an electric hoist used for lifting and lowering the protective door is fixed to the cross beam, and the electric hoist drives the protective door to slide up and down along the two stand columns in use. A protection plate is arranged on the side, facing the opening of the bypass channel, between the two stand columns and used for preventing water and soil in the bypass channel from flowing out when the electric hoist lowers the protection door to close the protection door. The protective door fixing device is used for supporting and fixing the protective door and allowing the protective door to slide up and down in the protective door fixing device, so that the protective door is safe and stable during opening and closing.
本发明涉及一种防护门固定装置，用于设置于旁通道洞口处，整体呈门型结构，包括两竖直的立柱与连接于两立柱顶端之间的横梁，立柱下侧固定有水平底杆，所述水平底杆与横梁相互垂直，水平底杆与立柱之间设有下支撑杆；两立柱为工字钢，用于供防护门两侧边伸入并与防护门滑动导向配合，横梁上固定有用于起升、下放防护门的电葫芦，使用时电葫芦带动防护门沿两立柱上下滑动；两立柱之间于朝向旁通道洞口一侧设有护板，护板用于在电葫芦下放防护门使防护门关闭时防止旁通道内水土流出。本防护门固定装置用于支撑固定防护门并供防护门在其内部上下滑动，使防护门启闭过程保持安全稳定。
Protective door fixing device
一种防护门固定装置
ZHOU JIANJUN (author) / CAI GUANGYUAN (author) / SHI JIANRONG (author) / LIU DIANJI (author) / ZHANG JICHAO (author) / HUANG BAOLONG (author) / ZHANG BING (author) / SUN FEIXIANG (author) / YANG ZHENXING (author) / LV QIANQIAN (author)
2022-03-04
Patent
Electronic Resource
Chinese
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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
Fixing bracket for construction elevator outer frame protective door
| European Patent Office | 2020