Lever hoist load monitoring alarm device

• Main Authors: SUN SIHANG, HUANG SHUANGDE, WANG SHENGWEI, ZHOU ZIGENG, CHEN FUHUI, ZHAO SHUZHE, LUO CHENG, LIU WENTAO, CHEN HAIDONG, WANG BIN, ZHANG XIAOZU, XU DEBIN
• Format: Patent
• Language: English
• Published: 29.04.2015
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to a lever hoist load monitoring alarm device. The lever hoist load monitoring alarm device is composed of a force measuring induction rack, an alarm induction instrument fixed in the force measuring induction rack, and connecting bolts; the force measuring induction rack includes a U-shaped ring at one end and a connecting lug arranged at the other end; a fixing frame is connected between the U-shaped ring and the connecting lug; two sides of the open end of the U-shaped ring are provided with one pair of concentric double-screw thread holes and are connected with a hook head through the connecting bolts; the connecting lug is provided with a single-screw thread hole and is connected with a lever hoist body through the U-shaped ring; the fixing frame is a rectangular space; the rectangular space is communicated with the U-shaped space of the U-shaped ring; and a display hole is formed in the fixing frame. According to the lever hoist load monitoring alarm device of the utility model, the load monitoring alarm device can be organically connected and combined with a lever hoist, and therefore, load borne by the lever hoist can be monitored through the device, and warning can be performed according to the load through the device, and overload protection can be realized.