Intelligent building elevator anti-dropping structure

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Intelligent building elevator anti-dropping structure

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YAN XUEBO / QIU DONG / YI QIZHONG

The invention discloses an intelligent building elevator anti-dropping structure, and belongs to the technical field of elevators. The intelligent building elevator anti-dropping structure includes anacceleration sensor for detecting the acceleration of an elevator, an upper controller which is electrically connected to the acceleration sensor and internally provided with an elevator accelerationstandard threshold value, and two groups of shock absorption anti-dropping mechanism; and each group of shock absorption anti-dropping mechanisms include a first buffer seat, a second buffer seat anda third buffer seat, a first buffer mechanism is arranged between the first buffer seat and the second buffer seat, a second buffer mechanism is arranged between the second buffer seat and the thirdbuffer seat, the first buffer mechanism is connected to the second buffer mechanism for cutting energy release, the two groups of the shock absorption anti-dropping mechanisms are all provided with one group of connecting mechanisms correspondingly, and the two groups of connecting mechanisms are connected in inserting-connecting modes. The acting force at the time of elevator dropping can be better buffered, and the safety performance is high.

本发明公开了一种楼宇电梯智能防坠梯结构，属于电梯技术领域，包括：加速度传感器，用于检测电梯的加速度；上位控制器，上位控制器与加速度传感器电性连接，上位控制器内设置有电梯加速度标准阈值；减震防坠落机构，减震防坠落机构设置有两组，每组减震防坠落机构包括第一缓冲座、第二缓冲座和第三缓冲座，第一缓冲座与第二缓冲座之间设置有第一缓冲机构，第二缓冲座与第三缓冲座之间设置有第二缓冲机构，第一缓冲机构与第二缓冲机构相连用以实现切割泄能，两组减震防坠落机构上均设置有一组连接机构，两组连接机构通过插接方式相连，本发明便于良好的缓冲电梯发生坠落时的作用力，安全性能高。