Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A multifunctional ladder comprises a ladder body, and the ladder body comprises a first ladder body and a second ladder body. Rotating pieces are arranged on the two sides of the top end of the first ladder body, and each rotating piece comprises a fixing sleeve and two fixing pieces. And the top end of the second ladder body is inserted into a gap between the two fixing sheets and is rotationally connected with the two fixing sheets through a pin shaft. The left side and the right side of the second ladder body are each fixedly provided with two limiting bases. And the left side and the right side of the first ladder body are rotationally connected with two telescopic rods through pin shafts. A limiting head connected with the limiting base in a matched mode is fixed to the telescopic rod. The ladder can be used as a single ladder and a herringbone ladder, and is wide in application range and good in practicability.
一种多功能梯子，包括梯子本体，梯子本体包括第一梯体和第二梯体。第一梯体的顶端两侧均设置有转动件，转动件包括固定套和两片固定片。第二梯体的顶端插入两片固定片之间的间隔内且与两片固定片通过销轴转动连接。第二梯体的左右两侧均固定有两个限位座。第一梯体的左右两侧均通过销轴转动连接有两根伸缩杆。伸缩杆上固定有与限位座配合连接的限位头。本发明既能够作为单梯使用又能够作为人字梯使用，适用范围广，实用性好。
A multifunctional ladder comprises a ladder body, and the ladder body comprises a first ladder body and a second ladder body. Rotating pieces are arranged on the two sides of the top end of the first ladder body, and each rotating piece comprises a fixing sleeve and two fixing pieces. And the top end of the second ladder body is inserted into a gap between the two fixing sheets and is rotationally connected with the two fixing sheets through a pin shaft. The left side and the right side of the second ladder body are each fixedly provided with two limiting bases. And the left side and the right side of the first ladder body are rotationally connected with two telescopic rods through pin shafts. A limiting head connected with the limiting base in a matched mode is fixed to the telescopic rod. The ladder can be used as a single ladder and a herringbone ladder, and is wide in application range and good in practicability.
一种多功能梯子，包括梯子本体，梯子本体包括第一梯体和第二梯体。第一梯体的顶端两侧均设置有转动件，转动件包括固定套和两片固定片。第二梯体的顶端插入两片固定片之间的间隔内且与两片固定片通过销轴转动连接。第二梯体的左右两侧均固定有两个限位座。第一梯体的左右两侧均通过销轴转动连接有两根伸缩杆。伸缩杆上固定有与限位座配合连接的限位头。本发明既能够作为单梯使用又能够作为人字梯使用，适用范围广，实用性好。