Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a stair-type folding scaffold, and relates to the technical field of construction equipment. The stair-type folding scaffold includes a bottom plate, a first frame plate and asecond frame plate, and two ladder frames are rotatably connected to the bottom of the first frame plate and the second frame plate separately; ladder plates are evenly arranged in a linear array between the inner sides of the two ladder frames; guide gears are rotatably connected to the inner sides of the two ladder frames and between two adjacent ladder plates; wherein a rotating frame is sleeved on the end of the guide gear located at the bottom of the ladder frame at the outside of the ladder frame; and one side of the bottom ends of the two ladder frames is slidably fitted with a limit clamping frame. The invention uses the stair-type scaffolding instead of traditional climbing scaffolding; and when the rotating frame is rotated, connecting gears at both ends of the ladder plate meshand drive with the guide gears, the clamping block at the end of the rotating frame and the limit guide grooves on the side of the ladder frame are mutually clamped to fix and limit the angle of the ladder plate, and the ladder frame is folded and unfolded under the action of the limit clamping frame; and therefore, the overall tipping caused by climbing from the side of the scaffold is ensured, and the personal safety of the construction personnel is ensured.
本发明公开了一种楼梯式折叠脚手架，涉及建筑施工设备技术领域。本发明包括底板、第一架板和第二架板，第一架板和第二架板底部分别转动连接有两个梯架；两梯架内侧之间线性阵列均设有梯板；两梯架内侧且位于相邻两梯板之间转动连接有导向齿轮；其中，位于梯架底部的一导向齿轮端部且位于梯架外侧套设有旋转架；两梯架底端一侧滑动配合有限位卡架。本发明通过采用楼梯式代替传统的攀爬架，转动旋转架时，梯板两端的连接齿轮与导向齿轮啮合传动，且旋转架端部的卡块与梯架侧面的限位导槽相互卡接对梯板的角度固定限位，并在限位卡架的作用下对梯架进行收放，避免从脚手架侧面攀爬导致的整体倾倒，保证了施工人员的人身安全。
The invention discloses a stair-type folding scaffold, and relates to the technical field of construction equipment. The stair-type folding scaffold includes a bottom plate, a first frame plate and asecond frame plate, and two ladder frames are rotatably connected to the bottom of the first frame plate and the second frame plate separately; ladder plates are evenly arranged in a linear array between the inner sides of the two ladder frames; guide gears are rotatably connected to the inner sides of the two ladder frames and between two adjacent ladder plates; wherein a rotating frame is sleeved on the end of the guide gear located at the bottom of the ladder frame at the outside of the ladder frame; and one side of the bottom ends of the two ladder frames is slidably fitted with a limit clamping frame. The invention uses the stair-type scaffolding instead of traditional climbing scaffolding; and when the rotating frame is rotated, connecting gears at both ends of the ladder plate meshand drive with the guide gears, the clamping block at the end of the rotating frame and the limit guide grooves on the side of the ladder frame are mutually clamped to fix and limit the angle of the ladder plate, and the ladder frame is folded and unfolded under the action of the limit clamping frame; and therefore, the overall tipping caused by climbing from the side of the scaffold is ensured, and the personal safety of the construction personnel is ensured.
本发明公开了一种楼梯式折叠脚手架，涉及建筑施工设备技术领域。本发明包括底板、第一架板和第二架板，第一架板和第二架板底部分别转动连接有两个梯架；两梯架内侧之间线性阵列均设有梯板；两梯架内侧且位于相邻两梯板之间转动连接有导向齿轮；其中，位于梯架底部的一导向齿轮端部且位于梯架外侧套设有旋转架；两梯架底端一侧滑动配合有限位卡架。本发明通过采用楼梯式代替传统的攀爬架，转动旋转架时，梯板两端的连接齿轮与导向齿轮啮合传动，且旋转架端部的卡块与梯架侧面的限位导槽相互卡接对梯板的角度固定限位，并在限位卡架的作用下对梯架进行收放，避免从脚手架侧面攀爬导致的整体倾倒，保证了施工人员的人身安全。