The invention particularly relates to a quick test board for an electric hoist, which solves the problems of complex operation and low test efficiency of the existing electric hoist test equipment. Stand columns are arranged below a cross beam and provided with steering pulleys, winches and pedal type pull rope rings, and the steering pulleys, the winches and the pedal type pull rope rings are distributed up and down; two strip-shaped connecting plates are arranged between every two adjacent stand columns; a sliding frame and a stringing square tube are arranged at the lower parts of the two strip-shaped connecting plates; disc-shaped supporting rings are fixed on the inner walls of the two strip-shaped connecting plates; a pin shaft sleeve is fixed to the side wall of the strip-shaped connecting plate located on the front side, a hanging pin shaft is arranged in the pin shaft sleeve, a pull rope is arranged at the front end of the hanging pin shaft, and reset springs are arranged on the two sides of the hanging pin shaft; a lifting pulley is arranged in the cross beam, and a lifting steel wire rope is wound on the lifting pulley and connected with a lifting ring and the electric hoist. According to the invention, the purpose of quick testing is achieved.
本发明具体为一种电动葫芦快速测试台,解决了现有电动葫芦测试设备存在操作复杂且测试效率低下的问题。横梁下方设置有立柱,立柱上设置有上下分布的转向滑轮、卷扬机和脚踏式拉绳环,相邻两立柱之间均设置有两块条状连接板;两块条状连接板的下部设置有滑动框架和穿绳方管,两块条状连接板的内壁上均固定有盘状支撑环;位于前侧的条状连接板侧壁固定有销轴套管,销轴套管内设置有悬挂销轴,悬挂销轴的前端设置有拉绳,悬挂销轴两侧均设置有复位弹簧;横梁内设置有提升滑轮,提升滑轮上绕有提升钢丝绳,钢丝绳连接提升吊环和电动葫芦。本发明通实现了快速测试的目的。
Quick test board for electric hoist
一种电动葫芦快速测试台
2020-08-14
Patent
Electronic Resource
Chinese