The invention provides an elevator suitable for being additionally arranged in an old building. According to the elevator, a rail is used for replacing a shaft; guardrails and warning signs are arranged on the ground only; a twisted long rod is used as a transmission rod; a foundation pit is not needed; an elevator car is also innovatively designed, so that the influences of the elevator on lighting and sight are greatly reduced; and obstacles in additional installation of the elevator in an old building are cleared away from the aspects of technology and design. A power device can be mountedat a proper position, having the least influence on the environment, of the ground to drive the transmission rod to rotate; the invention further designs an elevator which uses a grooved or ribbed circular tube with an appropriate size as a rail and a lifting rod, so that the rolling wheels are driven to roll and simultaneously drive the elevator car to move up and down along the circular tube during rolling; a lot of old buildings are additionally provided with elevators which are arranged outside windows of turning platforms of step stairs, but the ground outside the windows of some old buildings is limited to a condition (various reasons, for example, the ground is a channel, and the like); aiming at the condition that the ground cannot be used or similar conditions, a ground station can also be canceled, and people can enter the elevator after walking across the first turning corner of the step stair; although this way is not as convenient as the way of entering the elevator from the ground, it is important that the elevator can be installed.

    本发明用轨道代替井道,仅在地面设置护栏和警示,用麻花长杆作传动杆,不需要基础地坑,对轿厢也进行创新设计,使得电梯对采光、视线的影响大为减少,从技术和设计方面扫清了旧楼加装电梯的障碍。动力装置可以安装在地面对环境影响最少的的适当位置,驱动传动杆转动;本发明还设计了用适当大的带槽或带筋圆管兼作轨道和升降杆的电梯,带动滚轮在自身滚动的同时带动轿厢沿着圆管上下运行;很多旧楼加装电梯安排在步梯转折平台窗外,但有的楼它的窗外的地面却又限于条件(如本来是通道等各种原因)站,针对不能佔用地面或类似情况,本发明还可以取消地面站,人们走步梯第一折后进电梯,虽然不如地面进电梯方便,但这是从不能装变成能装了,这才是最重要的。


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    Title :

    Elevator suitable for being additionally arranged in old building


    Additional title:

    适用于旧楼加装的电梯


    Contributors:
    ZHENG MUZHI (author)

    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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