Insulating single-leg ladder leg stabilizer

• Main Authors: XU JUNSHAN, LIU JINWEI, ZHAO MING, BAI JIANXIN, MA JING, HUANG GUODONG, ZHANG XIN, HU WANTI, ZHOU LEI, HUANGFU CHAOJUN, HUANG JINGGANG, GUO HUI, SI XUEJUN, HUANG HAOJUN, WANG JIANCHAO, XIE YAPING, YAO SONGLEI
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2012
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; ELECTRICITY; FIXED CONSTRUCTIONS; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LADDERS

The utility model discloses an insulating single-leg ladder leg stabilizer which comprises a ladder leg base. A ladder leg movable seat is fixed on the ladder leg base; a support arm is arranged at each of the four corners of the ladder leg base respectively; the support arms at the four corners form an X shape in a radial manner taking the center of the ladder leg base as the center; a fixing column is arranged at one end of the support arm away from the ladder leg base; and the support arms are telescopic support arms.. According to the utility model, the telescopic support arms are fixed on the ladder leg base through screws; when in use, the ladder leg movable seat is fixed on the ladder leg base through a bolt, the support arms are fixed on the ladder leg base through screws, and the requirement on the working strength can be met; and when not in use, the support arms can be dismantled to facilitate the carry and transportation. A direction fixing column is welded on the support arm and controls the supp