Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an automatic folding extension ladder for a pavilion. The automatic folding extension ladder comprises a mounting frame, a combination plate and an extension ladder body. The combination plate is rotationally connected with the mounting frame, two sliding assemblies which are symmetrical left and right and are vertically arranged are arranged on the combination plate, and the sliding assemblies are connected with connecting rods. The ends, away from the sliding assemblies, of the connecting rods are rotationally connected with the side edges of the mounting frame, the extension ladder body is arranged on the combination plate, the front side edge and the rear side edge of the extension ladder body are each provided with a supporting rod, the ends, away from the extension ladder body, of the supporting rods are rotationally connected with the sliding assemblies, and a driving assembly is arranged between the two supporting rods. The automatic folding extension ladder has the beneficial effects that the structural design is ingenious, the transverse width of the extension ladder is large, the treading area is large, the extension ladder is convenient for a user to climb, the strength of treading connecting plates is large, connection is firm, the service life is long, and the appearance is elegant and attractive; and meanwhile the connecting rods and the sliding assemblies are simple in structure and convenient to mount and maintain.
本发明公开了一种楼阁用自动折叠伸缩梯，包括安装框、组合板和伸缩梯，所述组合板与安装框转动连接，所述组合板上设有左右对称且竖直设置的两个滑动组件，所述滑动组件连接有连杆，所述连杆的远离滑动组件端与安装框的侧边转动连接，所述组合板上设有伸缩梯，所述伸缩梯的前后两侧边均设有一根支撑杆，所述支撑杆的远离伸缩梯端与滑动组件转动连接，两根所述支撑杆之间设有驱动组件。本发明的有益效果是：结构设计巧妙，伸缩梯的横向宽度大，踩踏面积大，便于使用者攀爬，且踏步连接板的强度大，连接牢固使用寿命长，外观大方美观，同时连杆和滑动组件结构简单，便于安装维护。
The invention discloses an automatic folding extension ladder for a pavilion. The automatic folding extension ladder comprises a mounting frame, a combination plate and an extension ladder body. The combination plate is rotationally connected with the mounting frame, two sliding assemblies which are symmetrical left and right and are vertically arranged are arranged on the combination plate, and the sliding assemblies are connected with connecting rods. The ends, away from the sliding assemblies, of the connecting rods are rotationally connected with the side edges of the mounting frame, the extension ladder body is arranged on the combination plate, the front side edge and the rear side edge of the extension ladder body are each provided with a supporting rod, the ends, away from the extension ladder body, of the supporting rods are rotationally connected with the sliding assemblies, and a driving assembly is arranged between the two supporting rods. The automatic folding extension ladder has the beneficial effects that the structural design is ingenious, the transverse width of the extension ladder is large, the treading area is large, the extension ladder is convenient for a user to climb, the strength of treading connecting plates is large, connection is firm, the service life is long, and the appearance is elegant and attractive; and meanwhile the connecting rods and the sliding assemblies are simple in structure and convenient to mount and maintain.
本发明公开了一种楼阁用自动折叠伸缩梯，包括安装框、组合板和伸缩梯，所述组合板与安装框转动连接，所述组合板上设有左右对称且竖直设置的两个滑动组件，所述滑动组件连接有连杆，所述连杆的远离滑动组件端与安装框的侧边转动连接，所述组合板上设有伸缩梯，所述伸缩梯的前后两侧边均设有一根支撑杆，所述支撑杆的远离伸缩梯端与滑动组件转动连接，两根所述支撑杆之间设有驱动组件。本发明的有益效果是：结构设计巧妙，伸缩梯的横向宽度大，踩踏面积大，便于使用者攀爬，且踏步连接板的强度大，连接牢固使用寿命长，外观大方美观，同时连杆和滑动组件结构简单，便于安装维护。