Elevator car ceiling roof box folding mounting structure
Elevator car ceiling roof box folding mounting structure
- New search for: YANG CHENXI
- New search for: ZHAO XIAOJIE
- New search for: ZHAO ZUODONG
- New search for: YANG TAO
- New search for: YU GANGYI
- New search for: HAN WEILIANG
- New search for: LUO JIANLIN
- New search for: YANG CHENXI
- New search for: ZHAO XIAOJIE
- New search for: ZHAO ZUODONG
- New search for: YANG TAO
- New search for: YU GANGYI
- New search for: HAN WEILIANG
- New search for: LUO JIANLIN
The invention discloses an elevator car ceiling roof box folding mounting structure. The mounting structure comprises guardrails, a car ceiling, a roof box, a first in-place switch, a fixed bracket, apositioning hinge and a second in-place switch. According to the elevator car ceiling roof box folding mounting structure, the roof box is fixed to the car ceiling and is in a folded horizontal placement position, and the included angle between the positioning hinge and the fixed bracket is 90 degrees. During running, the height of the roof box does not exceed the height of the guardrails, at this time, the elevator car ceiling is not in a maintenance state and does not occupy safe space for maintenance of the car ceiling, the roof box is fixed to the car ceiling and is in a vertical erectingposition, the included angle between the positioning hinge and the fixed bracket is 0 degrees, an elevator is only in a car ceiling maintenance work state, and due to the vertical erecting of the roof box, the safety space for standing of the car ceiling during maintenance is expanded and released, and the safety operation of maintenance personnel is facilitated. The installation height of the roof box can be adjusted, the requirement of the car ceiling maintenance personnel for the installation space is met, and the safety and stability of maintenance operation of the car ceiling are guaranteed.
本发明公开了一种电梯轿顶箱折叠安装结构，包括护栏、轿顶、顶箱、第一到位开关、固定支架、定位铰链和第二到位开关。本发明电梯轿顶箱折叠安装结构，顶箱固定在轿顶上处于折叠水平放置位置，定位铰链与固定支架之间夹角呈九十度，运行时，顶箱不会超出护栏高度，此时电梯轿顶未处于检修状态，也不会占据轿顶检修作业时的安全空间，顶箱固定在轿顶上处于垂直竖立位置，定位铰链与固定支架之间夹角呈零度，电梯仅处于轿顶检修工作状态，由于顶箱的垂直竖立，扩展释放了检修时轿顶站立的安全空间，且方便了检修人员的安全操作，该结构能够调节顶箱安装高度，满足轿顶检修人员安装空间，保证轿顶检修操作安全和稳定。
Document information
Elevator car ceiling roof box folding mounting structure
一种电梯轿顶箱折叠安装结构
2020-07-31
Patent
Electronic Resource
Chinese
| IPC: | B66B Aufzüge , ELEVATORS |
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