A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective door locking mechanism
The invention discloses a protective door locking mechanism, and relates to the technical field of protective door locking. The protective door locking mechanism comprises a door body and a first fixing seat, the first fixing seat is mounted on one side of the back surface of the door body, a rotating cylinder is mounted in the first fixing seat, the inner side of the rotating cylinder is in threaded connection with a screw rod, and one side of the outer wall of the screw rod is connected with a second fixing seat; and a rotating shaft disc penetrates through one side of the top end of the first fixing seat, a bearing is connected to the middle of the outer wall of the rotating shaft disc, and the outer ring area of the bearing is fixedly connected with the first fixing seat. According to the protective door locking mechanism, the rotating shaft disc is manually rotated, the rotating cylinder in engaged connection with the rotating shaft disc synchronously rotates, so that the screw rod in threaded connection with the interior of the rotating cylinder can be driven to advance in the transverse axis direction of the rotating cylinder and is inserted into the inner side of a fixing block, and direct insertion through a plug pin during traditional protective door locking is replaced; and the defect that the locking effect of a protective door is not good due to the loosening of the plug pin is overcome.
本发明公开了一种防护门锁紧机构，涉及防护门锁紧技术领域，包括门体，第一固定座，所述第一固定座安装在门体的背面一侧，且第一固定座的内部安装有转筒，所述转筒的内侧螺纹连接有螺杆，且螺杆的外壁一侧连接有第二固定座，所述第一固定座的顶端一侧贯穿有转轴盘，且转轴盘的外壁中部连接有轴承，所述轴承的外圈区域与第一固定座之间为固定连接。本发明中，通过人工转动转轴盘，与其之间为啮合连接的转筒同步转动，故能够带动转筒内部螺纹连接的螺杆沿着转筒的横轴线方向行进，并插接至固定块的内侧，替代传统的防护门锁紧时通过插销直接插入，因插销松动造成防护门的锁紧效果不佳的现象的缺陷。
Protective door locking mechanism
The invention discloses a protective door locking mechanism, and relates to the technical field of protective door locking. The protective door locking mechanism comprises a door body and a first fixing seat, the first fixing seat is mounted on one side of the back surface of the door body, a rotating cylinder is mounted in the first fixing seat, the inner side of the rotating cylinder is in threaded connection with a screw rod, and one side of the outer wall of the screw rod is connected with a second fixing seat; and a rotating shaft disc penetrates through one side of the top end of the first fixing seat, a bearing is connected to the middle of the outer wall of the rotating shaft disc, and the outer ring area of the bearing is fixedly connected with the first fixing seat. According to the protective door locking mechanism, the rotating shaft disc is manually rotated, the rotating cylinder in engaged connection with the rotating shaft disc synchronously rotates, so that the screw rod in threaded connection with the interior of the rotating cylinder can be driven to advance in the transverse axis direction of the rotating cylinder and is inserted into the inner side of a fixing block, and direct insertion through a plug pin during traditional protective door locking is replaced; and the defect that the locking effect of a protective door is not good due to the loosening of the plug pin is overcome.
本发明公开了一种防护门锁紧机构，涉及防护门锁紧技术领域，包括门体，第一固定座，所述第一固定座安装在门体的背面一侧，且第一固定座的内部安装有转筒，所述转筒的内侧螺纹连接有螺杆，且螺杆的外壁一侧连接有第二固定座，所述第一固定座的顶端一侧贯穿有转轴盘，且转轴盘的外壁中部连接有轴承，所述轴承的外圈区域与第一固定座之间为固定连接。本发明中，通过人工转动转轴盘，与其之间为啮合连接的转筒同步转动，故能够带动转筒内部螺纹连接的螺杆沿着转筒的横轴线方向行进，并插接至固定块的内侧，替代传统的防护门锁紧时通过插销直接插入，因插销松动造成防护门的锁紧效果不佳的现象的缺陷。
Protective door locking mechanism
一种防护门锁紧机构
MAO WENXIANG (author) / FAN QUANTAO (author) / XUE FENGCHAO (author) / YAN XIGUO (author)
2022-01-21
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
Combined impact-resistant protective door locking mechanism
| European Patent Office | 2022