According to the elevator backpack frame and the platform type elevator, a car top hanging wheel is arranged on the backpack frame, an upper beam is arranged on the side, close to a car, of the upper end of the backpack frame, and one end of a steel belt sequentially bypasses a third guide wheel, a second guide wheel and the car top hanging wheel, then bypasses a first guide wheel and is fixed to a car side rope head; and the other end of the steel belt bypasses the driving host and then bypasses the counterweight guide wheel to be fixed with the counterweight side rope head. According to the knapsack frame structure, the upper beam is additionally arranged, the car top hanging wheel is arranged over the car on the upper beam, in this way, the hanging center is kept over the car, the problem of unbalance loading of the car can be well solved, and the car runs more stably and is better in comfort degree; car side rope heads are transversely arranged, so that the top space is saved; due to the counterweight side rope head design, space is saved, and installation and adjustment are convenient; by using the electronic safety tongs, the space utilization rate is improved; the position of the elevator car is read through the grating ruler, the position is accurate, the floor staggering situation is avoided, and safety and reliability are achieved.
本发明公开了一种电梯背包架及平台式电梯,轿顶吊轮设置在背包架上,背包架上端靠近轿厢侧设置有上梁,钢带一端依次绕过第三导向轮、第二导向轮、轿顶吊轮,再绕过第一导向轮,与轿厢侧绳头固定;钢带另一端绕过驱动主机,再绕过对重导向轮,与对重侧绳头固定。本发明背包架结构增加上梁,轿顶吊轮设置在上梁上轿厢的正上方,这样悬吊中心保持在轿厢的正上方,可以很好的解决轿厢偏载问题,使轿厢运行更平稳,舒适度更好;轿厢侧绳头横向排布,节省顶部空间;对重侧绳头设计,节约空间,安装调节方便;使用电子安全钳,提高了空间利用率;通过光栅尺读取电梯轿厢位置,位置精准,不会有错层情况出现,安全可靠。
Elevator backpack frame and platform type elevator
一种电梯背包架及平台式电梯
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Backpack frame structure for traction type platform elevator
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