A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation method of stair locking door
The invention relates to the technical field of stair locking doors, in particular to an installation method of a stair locking door. The installation method can improve the phenomena that the stair locking door cannot be automatically closed and is not fixed after being closed, avoid the complexity of a traditional key lock, increase the safety coefficient of field installation, reduce the cost and prolong the service life of the door. The installation method comprises the following steps that S1, a rotating shaft sleeve is welded to the left side of a stair railing; S2, the rotating shaft penetrates through the rotating shaft sleeve, the rotating shaft is welded to the left side of the stair door, and the stair door and the stair railing are connected together; S3, 150 mm steel bar is cut out, the two ends of the steel bar are polished to be smooth to serve as a door knob, and the door knob is welded to the right side of the stair door; S4, a flat iron with the width of 20 mm is bentinto an iron ring to serve as a door lock; S5, the steel bar is bent into an U-shaped ring, the U-shaped ring is sleeved with the door lock, and the U-shaped ring is welded to the right side of the stair railing; and S6, the stair door and the stair railing are connected through springs.
本发明涉及楼梯闭锁门的技术领域，特别是涉及一种楼梯闭锁门的安装方法，其可以改善楼梯门不能自动关闭和关闭后不固定的现象，避免传统钥匙锁的繁琐，增加现场安装的安全系数，降低成本，延长门的使用寿命；包括以下步骤：S1、在楼梯栏杆左侧焊接旋转轴套；S2、将旋转轴穿过旋转轴套，并将旋转轴焊接在楼梯门左侧，将楼梯门与楼梯栏杆连接在一起；S3、截取钢筋150mm，并将两端打磨光滑作为门鼻，在楼梯门右侧焊接门鼻；S4、将宽20mm的扁铁弯成铁环，作为门锁；S5、将钢筋弯成U型环，将门锁套在U型环上，并将U型环焊接在楼梯栏杆右侧；S6、将楼梯门与楼梯栏杆通过弹簧连接。
Installation method of stair locking door
The invention relates to the technical field of stair locking doors, in particular to an installation method of a stair locking door. The installation method can improve the phenomena that the stair locking door cannot be automatically closed and is not fixed after being closed, avoid the complexity of a traditional key lock, increase the safety coefficient of field installation, reduce the cost and prolong the service life of the door. The installation method comprises the following steps that S1, a rotating shaft sleeve is welded to the left side of a stair railing; S2, the rotating shaft penetrates through the rotating shaft sleeve, the rotating shaft is welded to the left side of the stair door, and the stair door and the stair railing are connected together; S3, 150 mm steel bar is cut out, the two ends of the steel bar are polished to be smooth to serve as a door knob, and the door knob is welded to the right side of the stair door; S4, a flat iron with the width of 20 mm is bentinto an iron ring to serve as a door lock; S5, the steel bar is bent into an U-shaped ring, the U-shaped ring is sleeved with the door lock, and the U-shaped ring is welded to the right side of the stair railing; and S6, the stair door and the stair railing are connected through springs.
本发明涉及楼梯闭锁门的技术领域，特别是涉及一种楼梯闭锁门的安装方法，其可以改善楼梯门不能自动关闭和关闭后不固定的现象，避免传统钥匙锁的繁琐，增加现场安装的安全系数，降低成本，延长门的使用寿命；包括以下步骤：S1、在楼梯栏杆左侧焊接旋转轴套；S2、将旋转轴穿过旋转轴套，并将旋转轴焊接在楼梯门左侧，将楼梯门与楼梯栏杆连接在一起；S3、截取钢筋150mm，并将两端打磨光滑作为门鼻，在楼梯门右侧焊接门鼻；S4、将宽20mm的扁铁弯成铁环，作为门锁；S5、将钢筋弯成U型环，将门锁套在U型环上，并将U型环焊接在楼梯栏杆右侧；S6、将楼梯门与楼梯栏杆通过弹簧连接。
Installation method of stair locking door
一种楼梯闭锁门的安装方法
YAO HONGXING (author) / SHEN YANBIN (author) / WANG KAI (author) / GENG HAITAO (author)
2021-03-19
Patent
Electronic Resource
Chinese