Scaffold capable of increasing length of corridor

The utility model relates to the technical field of construction tools, in particular to a scaffold capable of increasing the length of a corridor, which comprises two side frames and a first corridor arranged between the upper parts of the two side frames, and second corridors are arranged on the two sides of the first corridor; the first gallery comprises a plurality of first steel pipes, and the lower portions of all the first steel pipes are jointly and fixedly connected with second steel pipes. The second gallery comprises third steel pipes penetrating through the first steel pipes, and one ends of all the third steel pipes are jointly and fixedly connected with a fourth steel pipe. The two sides of the gallery can extend, the length of the gallery is increased, and the operation range of constructors is expanded. 本实用新型涉及施工工具技术领域，具体为一种可增加廊道长度的脚手架，包括两个侧架、设置在两个侧架上部之间的第一廊道，所述第一廊道的两侧均设置有第二廊道；所述第一廊道包括若干个第一钢管，所有的第一钢管的下部共同固定连接有第二钢管；所述第二廊道包括贯穿在每个第一钢管中的第三钢管，所有的第三钢管的一端共同固定连接有第四钢管。廊道的两侧可以延伸，增加廊道的长度，扩大施工员作业时的范围。