Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a portable scaffold which comprises vertical ladders, a pedal, supporting rods, struts and a handrail, wherein the two vertical ladders are disposed in a mutual symmetrical manner; the vertical ladder comprises two mutually parallel vertical rods, and a plurality of horizontal rods are fixed between the two vertical rods; an adjustable foot cup is fixed on the bottom end of the vertical rod of the vertical ladder; the pedal is rectangular, the pedal is broken from the middle and connected by a hinge, cylinders are fixed on two ends of the pedal, the axis of the cylinder is parallel to a breaking face of the pedal, and the cylinders on two ends of the pedal respectively sleeve the horizontal rods of the two vertical ladders; the four supporting rods are disposed, one end of the supporting rod can be rotationally disposed on the outer side of the vertical rod of the vertical ladder, and the other end of the supporting rod is fixed on the position of the pedal close to the breaking face; the four hollow struts are disposed and sleeve the top ends of the vertical rods of the vertical ladders; and the handrails is door-shaped, and two ends of the handrail are respectively inserted and located at the struts of the two vertical ladders. By the manner, the portable scaffold disclosed by the invention can be applicable to an occasion with an uneven ground and is high in safety and convenient in carrying.
The invention discloses a portable scaffold which comprises vertical ladders, a pedal, supporting rods, struts and a handrail, wherein the two vertical ladders are disposed in a mutual symmetrical manner; the vertical ladder comprises two mutually parallel vertical rods, and a plurality of horizontal rods are fixed between the two vertical rods; an adjustable foot cup is fixed on the bottom end of the vertical rod of the vertical ladder; the pedal is rectangular, the pedal is broken from the middle and connected by a hinge, cylinders are fixed on two ends of the pedal, the axis of the cylinder is parallel to a breaking face of the pedal, and the cylinders on two ends of the pedal respectively sleeve the horizontal rods of the two vertical ladders; the four supporting rods are disposed, one end of the supporting rod can be rotationally disposed on the outer side of the vertical rod of the vertical ladder, and the other end of the supporting rod is fixed on the position of the pedal close to the breaking face; the four hollow struts are disposed and sleeve the top ends of the vertical rods of the vertical ladders; and the handrails is door-shaped, and two ends of the handrail are respectively inserted and located at the struts of the two vertical ladders. By the manner, the portable scaffold disclosed by the invention can be applicable to an occasion with an uneven ground and is high in safety and convenient in carrying.