The anti-falling safety system comprises a flexible rope, a winding machine used for winding and unwinding the flexible rope and two toppling switches arranged on the flexible rope, and the two toppling switches are located on the two sides of the lowest point respectively. During operation, the toppling switch turns over by monitoring the state of the toppling switch, the change of the relative position of the toppling switch and the lowest point is judged in real time, the winding machine is electrically controlled to act, and the flexible rope with a certain length is wound or released, so that the toppling switch is automatically adjusted to be located on the two sides of the lowest point respectively, and the process of automatically following a user is achieved. The rail is additionally arranged, and the automatic winding machine is controlled to move along the rail, so that the automatic winding machine is always kept right above a user, and the operation range can be expanded from a point to a plane. A tilt angle sensor can be adopted to replace a dumping switch. According to the anti-falling safety system, the whole-course safety is provided, meanwhile, the work of a user is not affected, and nearly non-inductive use experience is provided for the user.
本发明的防坠落安全系统,包括柔性绳和用于收放柔性绳的卷收机,以及在柔性绳上设置的两倾倒开关,两倾倒开关分别位于最低点的两侧。作业时,所述倾倒开关通过监测自身状态翻转,实时判断出其和最低点相对位置的变化,电控制卷收机动作,收起或释放一定长度的柔性绳,以自动调节所述倾倒开关恢复至分别位于最低点的两侧,以实现自动跟随使用者的过程。通过增加一个轨道并通过控制自动卷收机沿轨道移动,使自动卷收机始终保持在使用者的接近正上方,可以将作业范围从点扩展到一个面。还可采用一个倾角传感器代替倾倒开关。本发明的防坠落安全系统,在提供全程安全性的同时,不影响使用者的工作,给予使用者一种近乎无感的使用体验。
Anti-falling safety system
一种防坠落安全系统
2023-03-28
Patent
Electronic Resource
Chinese