• 设为首页
  • 加入收藏
联系我们
联系人:南经理
手机:13932899771 15612833218
电话/传真:0318-8830218
邮箱:706843811@qq.com
地址:河北省冀州市西王工业区
当前位置:首页 >>新闻中心 >> 启闭机闸门事故应该进行保护措施

如何有效的预防启闭机闸门产生的事故是近几年来众多启闭机使用单位要面对的一个问题,目前,国内的螺杆式启闭机以其结构简单、安装简便、价格便宜等优点,被广泛应用于灌区各级渠道上的涵闸及引水枢纽工程的闸门启闭。 但目前使用的一些螺杆启闭机没有有效的预防启闭机闸门事故的保护措施,即便在手电两用启闭机上安装了限位开关,也只能起限位作用,在启闭机运行过程中稍有不慎将会发生压弯螺杆、顶碎启闭机端盖,顶断启用机梁使钢筋混凝土梁上缘开裂破坏,严重的会发生启闭机台(梁)位移、旋转、倾复,甚至造成人员伤亡,电动启闭机还会引起电动机过载而烧毁电机,严重影响工程的安全运用,威胁着操作人员的人身安全,一些中小型水库在手电两用螺杆式启闭机使用过程中先后发生过顶闸事故,足以说明螺杆启闭机容易引发顶闸事故,应采取措施加以防范,以解决这个突出的问题。
How to effectively prevent the accidents caused by the hoist gate is a problem faced by many hoist users in recent years. At present, the domestic screw hoist is widely used in all levels of irrigation area channels because of its simple structure, easy installation and low price. The culvert gate and the gate of the diversion pivot project are opened and closed. However, some screw hoists currently in use do not have effective protection measures to prevent gate accidents of hoists. Even if the limit switch is installed on the dual-purpose hoist, it can only play a limiting role. In the process of hoist operation, slightly careless bending of the screw, top crushing of the end cap of hoists, top breaking of the hoist beam to make steel. The cracking and destruction of the upper edge of reinforced concrete beam will cause serious displacement, rotation and overturning of the hoist platform (beam) and even casualties. The electric hoist will also cause motor overload and burn the motor, seriously affecting the safe operation of the project and threatening the personal safety of the operators. Some small and medium-sized reservoirs are operated by hand electricity. In the process of using screw hoist, overhead brake accidents occur successively, which is enough to show that screw hoist is prone to cause overhead brake accidents. Measures should be taken to prevent them so as to solve this outstanding problem.

版权所有 © 河北省衡水市顺益水工机械厂
联系人:南经理 手机:13932899771 15612833218 电话/传真:0318-8830218 邮箱:706843811@qq.com 地址:河北省冀州市西王工业区
水利机械推荐:启闭机、螺杆启闭机,卷扬启闭机、启闭机闸门、铸铁闸门、钢制闸门、清污机、拦污栅、橡胶止水等 网址:www.qibiji58.com
友链:光纤激光切割机 抹灰机 螺杆启闭机 过电压保护器 隔离墩模具 蠕动泵 启闭机 电缆挂钩 铸铁闸门 精密铸造 光纤激光切割机 造型机 网站建设及优化:保定遨游公司