A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a hand-operated liftable indoor construction escalator which comprises a liftable device, a fixed pedal mounted at the bottom of the liftable device, a support frame mounted at the bottom of the fixed pedal, a fixed rod mounted on the support frame, fixed bolts mounted on the support frame and the fixed rod, and an up-down escalator mounted on the fixed pedal. The lifting device comprises a first-stage pedal on the uppermost layer, a second-stage pedal below the first-stage pedal, a third-stage pedal below the second-stage pedal, a fixed vertical plate connected with the third-stage pedal, a threaded lifting shaft with the two sides longitudinally penetrating through the three pedals, and a hand-operated lifting adjuster installed on the left side of the first-stage pedal. The height of the pedal in the lifting device can be adjusted at any time according to needs through the hand-operated lifting adjuster, and a constructor can adjust the height of the construction escalator according to needs without going up and down. The liftable escalator disclosed by the invention is suitable for various environments, especially in an area with a narrow construction space, the defect that the height of a common escalator cannot be adjusted can be overcome, and the defect that an escalator with the height adjusted by adjusting the opening and closing angle of the supporting frame cannot be used due to insufficient space can also be overcome.
本发明公开了一种手摇式可升降室内施工扶梯，包括可升降装置，安装在可升降装置底部的固定踏板，安装在固定踏板底部的支撑架，安装在支撑架上的固定杆，安装在支撑架和固定杆上的固定螺栓，及安装在固定踏板上的上下扶梯。所述可升降装置包括最上层的第一级踏板，在所述第一级踏板下方的第二级踏板，在所述第二级踏板下方的第三级踏板，连接三级踏板的固定竖板，两侧纵向贯穿三个踏板的带螺纹升降轴，及安装在第一级踏板左侧的手摇式升降调节器。本发明通过手摇式升降调节器可以根据需要随时调节升降装置中踏板高度，施工人员无需上下就可根据需求对施工扶梯的高度进行调节。本发明公开的可升降扶梯适用于多种环境，尤其是在施工空间较狭小的区域，可以弥补普通扶梯无法调节高度的缺陷，也可弥补通过调节支撑架的开合角度调节高度的扶梯由于空间不足导致的不可使用的缺陷。
The invention discloses a hand-operated liftable indoor construction escalator which comprises a liftable device, a fixed pedal mounted at the bottom of the liftable device, a support frame mounted at the bottom of the fixed pedal, a fixed rod mounted on the support frame, fixed bolts mounted on the support frame and the fixed rod, and an up-down escalator mounted on the fixed pedal. The lifting device comprises a first-stage pedal on the uppermost layer, a second-stage pedal below the first-stage pedal, a third-stage pedal below the second-stage pedal, a fixed vertical plate connected with the third-stage pedal, a threaded lifting shaft with the two sides longitudinally penetrating through the three pedals, and a hand-operated lifting adjuster installed on the left side of the first-stage pedal. The height of the pedal in the lifting device can be adjusted at any time according to needs through the hand-operated lifting adjuster, and a constructor can adjust the height of the construction escalator according to needs without going up and down. The liftable escalator disclosed by the invention is suitable for various environments, especially in an area with a narrow construction space, the defect that the height of a common escalator cannot be adjusted can be overcome, and the defect that an escalator with the height adjusted by adjusting the opening and closing angle of the supporting frame cannot be used due to insufficient space can also be overcome.
本发明公开了一种手摇式可升降室内施工扶梯，包括可升降装置，安装在可升降装置底部的固定踏板，安装在固定踏板底部的支撑架，安装在支撑架上的固定杆，安装在支撑架和固定杆上的固定螺栓，及安装在固定踏板上的上下扶梯。所述可升降装置包括最上层的第一级踏板，在所述第一级踏板下方的第二级踏板，在所述第二级踏板下方的第三级踏板，连接三级踏板的固定竖板，两侧纵向贯穿三个踏板的带螺纹升降轴，及安装在第一级踏板左侧的手摇式升降调节器。本发明通过手摇式升降调节器可以根据需要随时调节升降装置中踏板高度，施工人员无需上下就可根据需求对施工扶梯的高度进行调节。本发明公开的可升降扶梯适用于多种环境，尤其是在施工空间较狭小的区域，可以弥补普通扶梯无法调节高度的缺陷，也可弥补通过调节支撑架的开合角度调节高度的扶梯由于空间不足导致的不可使用的缺陷。
Safety escalator with lifting function for swimming pool
| European Patent Office | 2021
Intelligent manufacturing escalator and auxiliary equipment for indoor decoration
| European Patent Office | 2021