The invention belongs to the technical field of mechanical equipment, and particularly relates to a non-first-floor elevator-taking type added elevator which mainly structurally comprises a left shaft, a right shaft and a first-floor shaft support. The left shaft and the right shaft are of an n-shaped frame structure formed by connecting two shafts of every two adjacent elevators through a shaft top gallery frame, and the first-floor shaft support is arranged at the bottom of the left shaft and the right shaft. A left traction machine, a main bearing wheel and a guide wheel are arranged at the top of the left shaft, a left lift car is arranged in the left shaft, a main bearing wheel, a right traction machine and a guide wheel are arranged at the top of the right shaft, and a right lift car is arranged in the right shaft. At the same time, only one traction machine in the left traction machine or the right traction machine pulls the left lift car and the right lift car which are counter-weighted to operate at the same time in a loaded mode, a 0-millimeter bottom pit or a negative bottom pit is achieved, and the first floor of the elevator is arranged in the mode that the lowest stopping positions of the left lift car and the right lift car are located at the home-entry corridor of the half floor or the first floor of an existing building. Passengers take the elevator from a half floor or a first floor as the first floor, and the space of the first floor is not occupied.
本发明属于机械设备技术领域,具体涉及一种非首层乘梯式加装电梯,主体结构包括通过井顶廊架将相邻两部电梯的两个井道连接形成n形框架结构的左井道和右井道,及其底部设置的首层井道支架,左井道的顶部设置有左曳引机、主承重轮和导轮,内部设置有左轿厢,右井道的顶部设置有主承重轮、右曳引机和导轮,内部设置有右轿厢,取消了对重块和对重机构,两部电梯的双曳引机交替运行,同一时刻左曳引机或右曳引机中仅有一台曳引机负荷拉动互为对重的左轿厢和右轿厢同时运行,实现了0毫米底坑或负底坑,将电梯的首发层设置成左轿厢和右轿厢最低停靠位在既有建筑的半层或一层的入户连廊处,乘客从半层或一层作为首发层乘坐电梯,不占用首层空间。
Non-first-floor elevator taking type added elevator
一种非首层乘梯式加装电梯
2024-04-09
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator calling method for forming special elevator on first floor
European Patent Office | 2020
|