The invention discloses an anti-falling safety device. The anti-falling safety device is characterized by comprising a brake cover plate, brake discs, a brake cushion block, an output shaft, a brake block, a brake box body, a brake block mounting shaft, an anti-falling box body, a flat key, an output gear, a reset spring, a reset spring mounting shaft and a copper sleeve; a rectangular notch is formed in the edge of the brake cover plate; a boss is arranged above the brake box body; the brake discs are fixedly connected with the center of the output shaft. the brake discs are arranged on the two sides of the brake cushion block; the brake discs are arranged between the brake cover plate and the brake box body; the brake block is mounted in a groove of the brake box body through the brake block mounting shaft; the reset spring mounting shaft is fixedly connected with the brake box body; the reset spring is installed in the reset spring mounting shaft, and the lower end of the reset spring is arranged on the brake block; the brake cover plate is fixedly connected with the brake box body through bolts; the copper sleeve is arranged in the anti-falling box body; a plurality of vortex grooves are formed in the anti-falling box body; and the output gear is fixedly connected with the tail end of the output shaft through a flat key, and the front end of the brake box body is arranged in the copper sleeve.
一种防坠安全器,其特征在于,包括:制动盖板、刹车盘、刹车垫块、输出轴、制动块、制动箱体、制动块安装轴、防坠箱体、平键、输出齿轮、复位弹簧、复位弹簧安装轴和铜套。制动盖板边缘设置有矩形缺口;制动箱体上方设置有凸台;刹车盘设置有多个且与输出轴中心固接;刹车盘设置在刹车垫块两侧;多个刹车盘设置在制动盖板和制动箱体之间;制动块通过制动块安装轴安装在制动箱体凹槽内;复位弹簧安装轴与制动箱体固接;复位弹簧安装在复位弹簧安装轴内且复位弹簧下端设置于制动块上;制动盖板与制动箱体通过螺栓固接;铜套设置在防坠箱体中;防坠箱体内设置有多个涡旋槽;输出齿轮通过平键与输出轴末端固接,制动箱体前端设置在铜套内。
Anti-falling safety device
一种防坠安全器
2021-08-20
Patent
Electronic Resource
Chinese