A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated stair step structure
The invention aims to solve the adjustment problem of a stair step structure, and discloses an assembly type stair step structure which comprises a stair step structure body, a transverse rod is fixedly installed on the right side face of the stair step structure body, a vertical rod is fixedly installed on the upper surface of the transverse rod, the vertical rod is sleeved with a lantern ring, and a hydraulic cylinder is fixedly installed behind the lantern ring. A piston rod is installed on the left side of the hydraulic cylinder, a connecting rod is fixedly connected to the left end of the piston rod, a pedal is fixedly installed at the left end of the connecting rod, a blocking layer is fixedly installed on the upper surface of the pedal, guide grooves are symmetrically formed in the two sides of the interior of the pedal, the guide grooves are sleeved with sliding rings, and second spiral springs are connected between the sliding rings and the guide grooves. According to the stair step structure, the pedals can be moved left and right by reasonably controlling the hydraulic cylinders, then through the arrangement of the supporting tables, the pedals can be conveniently controlled to ascend and descend, the distance between stair step structures is shortened, and walking on a stair is more labor-saving and safer.
本发明的目的是为了解决楼梯踏步结构的调节问题，公开了一种装配式楼梯踏步结构，包括楼梯踏步结构，所述楼梯踏步结构右侧面固定安装有横杆，所述横杆上表面固定安装有竖杆，所述竖杆外套有套环，所述套环后面固定安装有液压缸，所述液压缸左侧装有活塞杆，所述活塞杆左端固定连接有连接杆，所述连接杆左端固定安装有踏板，所述踏板上表面固定安装有阻挡层，所述踏板内部两侧对称开有导槽，所述导槽外套有滑环，所述滑环与导槽之间连接有第二螺旋弹簧。本发明合理通过对液压缸的控制，就可以对踏板进行左右移动，再通过托台的设置，便于使踏板进行升降控制，缩短楼梯踏步结构之间的距离，在楼梯上行走更加省力且安全。
Fabricated stair step structure
The invention aims to solve the adjustment problem of a stair step structure, and discloses an assembly type stair step structure which comprises a stair step structure body, a transverse rod is fixedly installed on the right side face of the stair step structure body, a vertical rod is fixedly installed on the upper surface of the transverse rod, the vertical rod is sleeved with a lantern ring, and a hydraulic cylinder is fixedly installed behind the lantern ring. A piston rod is installed on the left side of the hydraulic cylinder, a connecting rod is fixedly connected to the left end of the piston rod, a pedal is fixedly installed at the left end of the connecting rod, a blocking layer is fixedly installed on the upper surface of the pedal, guide grooves are symmetrically formed in the two sides of the interior of the pedal, the guide grooves are sleeved with sliding rings, and second spiral springs are connected between the sliding rings and the guide grooves. According to the stair step structure, the pedals can be moved left and right by reasonably controlling the hydraulic cylinders, then through the arrangement of the supporting tables, the pedals can be conveniently controlled to ascend and descend, the distance between stair step structures is shortened, and walking on a stair is more labor-saving and safer.
本发明的目的是为了解决楼梯踏步结构的调节问题，公开了一种装配式楼梯踏步结构，包括楼梯踏步结构，所述楼梯踏步结构右侧面固定安装有横杆，所述横杆上表面固定安装有竖杆，所述竖杆外套有套环，所述套环后面固定安装有液压缸，所述液压缸左侧装有活塞杆，所述活塞杆左端固定连接有连接杆，所述连接杆左端固定安装有踏板，所述踏板上表面固定安装有阻挡层，所述踏板内部两侧对称开有导槽，所述导槽外套有滑环，所述滑环与导槽之间连接有第二螺旋弹簧。本发明合理通过对液压缸的控制，就可以对踏板进行左右移动，再通过托台的设置，便于使踏板进行升降控制，缩短楼梯踏步结构之间的距离，在楼梯上行走更加省力且安全。
Fabricated stair step structure
一种装配式楼梯踏步结构
LU YAOWU (author) / ZHU HUANJIE (author) / CHEN NANNAN (author) / SUN YUANHANG (author) / WANG LICHAO (author) / WANG LIANWANG (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Fabricated stair, construction method applying fabricated stair and building structure
| European Patent Office | 2022