Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-lubricating mute door closer and mounting method thereof
The invention discloses a self-lubricating mute door closer and a mounting method thereof, and relates to the field of door closers. A self-lubricating mute door closer comprises a sleeve and a door closing pipe installed in the sleeve, and a lubricating box is installed on the sleeve and is in contact connection with the door closing pipe. According to the working principle, the second connecting base on the sleeve serves as the rotating shaft, the door leaf rotates to drive the rotating shaft to rotate, the opening force of the door leaf compresses the stroke of the door closing pipe, and the door closing pipe is pressed into the sleeve; after the maximum stroke is reached, the hydraulic force enables the door closing pipe to push the door leaf to be closed, due to the fact that the pressure is gradually reduced, the door leaf is closed at a constant speed all the time through friction of mechanisms such as the water-permeable plugging object, and in the door leaf opening and closing process, the water-permeable plugging object evenly smears lubricating liquid on the door closing pipe, and the maintenance function is achieved; meanwhile, due to the existence of the water-permeable plugging object, non-rigid connection of the door closing pipe is achieved, the overall noise is extremely low, and the mute function is achieved.
本发明的一种自润滑静音闭门器及其安装方法，涉及闭门器领域。自润滑静音闭门器，包括套筒以及安装在套筒内的闭门管，所述套筒上安装有润滑盒，润滑盒与所述闭门管接触连接。本发明的工作原理是，套筒上的第二连接座为旋转轴，门扇转动时带动旋转轴转动，门扇开启力压缩闭门管行程，使闭门管压入套筒；达到最大行程后，液压力使闭门管推动门扇关闭，由于压力逐渐减少，通过透水封堵物等机构的摩擦使门扇始终保持匀速关闭，在门扇开启关闭过程中，透水封堵物将润滑液均匀涂抹在闭门管上，实现保养功能；同时由于透水封堵物的存在，闭门管实现非刚性连接，整体噪声极小，实现静音功能。
Self-lubricating mute door closer and mounting method thereof
The invention discloses a self-lubricating mute door closer and a mounting method thereof, and relates to the field of door closers. A self-lubricating mute door closer comprises a sleeve and a door closing pipe installed in the sleeve, and a lubricating box is installed on the sleeve and is in contact connection with the door closing pipe. According to the working principle, the second connecting base on the sleeve serves as the rotating shaft, the door leaf rotates to drive the rotating shaft to rotate, the opening force of the door leaf compresses the stroke of the door closing pipe, and the door closing pipe is pressed into the sleeve; after the maximum stroke is reached, the hydraulic force enables the door closing pipe to push the door leaf to be closed, due to the fact that the pressure is gradually reduced, the door leaf is closed at a constant speed all the time through friction of mechanisms such as the water-permeable plugging object, and in the door leaf opening and closing process, the water-permeable plugging object evenly smears lubricating liquid on the door closing pipe, and the maintenance function is achieved; meanwhile, due to the existence of the water-permeable plugging object, non-rigid connection of the door closing pipe is achieved, the overall noise is extremely low, and the mute function is achieved.
本发明的一种自润滑静音闭门器及其安装方法，涉及闭门器领域。自润滑静音闭门器，包括套筒以及安装在套筒内的闭门管，所述套筒上安装有润滑盒，润滑盒与所述闭门管接触连接。本发明的工作原理是，套筒上的第二连接座为旋转轴，门扇转动时带动旋转轴转动，门扇开启力压缩闭门管行程，使闭门管压入套筒；达到最大行程后，液压力使闭门管推动门扇关闭，由于压力逐渐减少，通过透水封堵物等机构的摩擦使门扇始终保持匀速关闭，在门扇开启关闭过程中，透水封堵物将润滑液均匀涂抹在闭门管上，实现保养功能；同时由于透水封堵物的存在，闭门管实现非刚性连接，整体噪声极小，实现静音功能。
Self-lubricating mute door closer and mounting method thereof
一种自润滑静音闭门器及其安装方法
DING ZECHENG (Autor:in) / WANG WENGUANG (Autor:in) / ZHOU DONGSHAN (Autor:in) / ZHANG FENG (Autor:in) / CAI SHUAISHUAI (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
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