Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flip type movable threshold structure of protective door
The invention relates to a protective door flip type movable doorsill structure which comprises a first rotating shaft seat (1) and a second rotating shaft seat (2), the top of the first rotating shaft seat (1) and the top of the second rotating shaft seat (2) are both downwards provided with clamping grooves (3), a rotating shaft (4) is installed between the first rotating shaft seat (1) and the second rotating shaft seat (2) in a penetrating mode, the rotating shaft (4) is clamped in the clamping grooves (3), and a doorsill body (5) is arranged on the rotating shaft (4). And fixed shaft sleeves (6) are arranged on the left side and the right side of the clamping groove (3) of the first rotating shaft seat (1). According to the flip type movable threshold structure of the protective door, the rotating shaft is fixed at the first bearing seat through the left fixing shaft sleeve and the right fixing shaft sleeve, the rotating shaft is prevented from being pulled out when the threshold is opened by the electric push rod, and the effectiveness of the flip type movable threshold is effectively guaranteed.
本发明涉及一种防护门翻盖式活动门槛结构，它包括第一转轴座(1)和第二转轴座(2)，所述第一转轴座(1)和第二转轴座(2)顶部均向下开设有卡槽(3)，所述第一转轴座(1)和第二转轴座(2)之间穿装有转轴(4)，所述转轴(4)卡置于卡槽(3)内，所述转轴(4)上设置有门槛本体(5)，所述第一转轴座(1)的卡槽(3)左右两侧设置有固定轴套(6)。本发明一种防护门翻盖式活动门槛结构，转轴在第一轴承座处通过左右两个固定轴套进行固定，防止电动推杆开启门槛时将转轴拔出，有效保证了翻盖式活动门槛的有效性。
Flip type movable threshold structure of protective door
The invention relates to a protective door flip type movable doorsill structure which comprises a first rotating shaft seat (1) and a second rotating shaft seat (2), the top of the first rotating shaft seat (1) and the top of the second rotating shaft seat (2) are both downwards provided with clamping grooves (3), a rotating shaft (4) is installed between the first rotating shaft seat (1) and the second rotating shaft seat (2) in a penetrating mode, the rotating shaft (4) is clamped in the clamping grooves (3), and a doorsill body (5) is arranged on the rotating shaft (4). And fixed shaft sleeves (6) are arranged on the left side and the right side of the clamping groove (3) of the first rotating shaft seat (1). According to the flip type movable threshold structure of the protective door, the rotating shaft is fixed at the first bearing seat through the left fixing shaft sleeve and the right fixing shaft sleeve, the rotating shaft is prevented from being pulled out when the threshold is opened by the electric push rod, and the effectiveness of the flip type movable threshold is effectively guaranteed.
本发明涉及一种防护门翻盖式活动门槛结构，它包括第一转轴座(1)和第二转轴座(2)，所述第一转轴座(1)和第二转轴座(2)顶部均向下开设有卡槽(3)，所述第一转轴座(1)和第二转轴座(2)之间穿装有转轴(4)，所述转轴(4)卡置于卡槽(3)内，所述转轴(4)上设置有门槛本体(5)，所述第一转轴座(1)的卡槽(3)左右两侧设置有固定轴套(6)。本发明一种防护门翻盖式活动门槛结构，转轴在第一轴承座处通过左右两个固定轴套进行固定，防止电动推杆开启门槛时将转轴拔出，有效保证了翻盖式活动门槛的有效性。
Flip type movable threshold structure of protective door
一种防护门翻盖式活动门槛结构
DU DENGTAI (Autor:in) / HUANG CHENG (Autor:in) / XU XIAOLEI (Autor:in) / LIU DONG (Autor:in)
29.11.2022
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
Flip type movable doorsill impact-resistant protective door
| Europäisches Patentamt | 2020
Steel structure movable threshold double-leaf protective sealing door
| Europäisches Patentamt | 2024
Movable movable threshold type civil air defense door
| Europäisches Patentamt | 2024