The utility model discloses an elevator car guide rail device, including car and hoistway, the car left and right sides arranged with four vertical support is a quadrilateral auxiliary car frame, the car two auxiliary car frame between the same side of the installation has two main car frame in parallel with the main car frame. The upper and lower ends are installed on the lower end of leading boots, auxiliary car frame is provided with the auxiliary guide shoe, a plurality of oblique rod auxiliary car frame and car bottom, main car frame and car bottom, a fixed beam is installed between the car in the same side of the auxiliary car frame and main car frame lifting, hoistway vertical installation has four auxiliary rails and two main rail auxiliary guide through the auxiliary guide shoe is connected with the auxiliary car frame sliding rail, led by the main car frame is connected with the main sliding boots. The utility model can effectively reduce the safety accidents caused by the partial load of the elevator, and the stability and the safety of the car running are high. The utility model is suitable for the elevator with large load or deep car.
【技术实现步骤摘要】
一种货梯轿厢导轨装置
本技术涉及电梯领域,具体涉及一种货梯轿厢导轨装置。
技术介绍
现有技术中的货梯,通常在货梯的升降井道中设置有在上下方向延伸的导轨,并在轿厢上安装一对导靴,轿厢上的导靴与升降井道中的导轨滑动连接,并在其上滑动,以此引导货梯轿厢的升降,保证轿厢能垂直运行。其优点是结构简单,安装与使用方便,但是存在如下缺点:当轿厢深度过大时,货物集中在轿门前或后轿壁处时,轿厢发生偏载,轿厢上的导靴与导轨接触面积减少,接触力增大,电梯运行效果差,有噪音发出,而且加剧导靴的磨损,缩短了使用寿命。严重时,货梯发生坠落安全钳抱死,轿厢上的一对导轨支架难以承受货梯的整体重量,此时可以加大导轨支架钢板的厚度来增加导轨支架的强度,但是不仅浪费材料,增加了成本。
技术实现思路
本技术针对上述现有技术中易出现偏载,使用寿命低等缺点,提供一种货梯轿厢导轨装置,能够有效的提高货梯运行的稳定性,延长货梯的使用寿命,降低了陈本。为了实现上述技术目的,达到上述技术效果,本技术通过以下技术方案实现:一种货梯轿厢导轨装置,包括轿厢、升降井道,所述轿厢左右两侧安装有四根呈四边形垂直支撑的辅助轿架,所述轿厢 ...
【技术保护点】
一种货梯轿厢导轨装置,其特征在于,包括轿厢、升降井道,所述轿厢左右两侧安装有四根呈四边形垂直支撑的辅助轿架,所述轿厢同一侧的两根所述辅助轿架中间安装有与之平行的两根主轿架,所述主轿架的上下两端安装有主导靴,所述辅助轿架的上下端安装有辅助导靴,所述辅助轿架与所述轿厢底部间、所述主轿架与所述轿厢的底部间设置有多组斜拉杆,位于所述轿厢同一侧的所述辅助轿架和所述主轿架之间安装有固定梁,所述升降井道内垂直安装有四根辅助导轨和两根主导轨,所述辅助导轨通过所述辅助导靴与所述辅助轿架滑动连接,所述主导轨通过所述主导靴与所述主轿架滑动连接。
【技术特征摘要】
1.一种货梯轿厢导轨装置,其特征在于,包括轿厢、升降井道,所述轿厢左右两侧安装有四根呈四边形垂直支撑的辅助轿架,所述轿厢同一侧的两根所述辅助轿架中间安装有与之平行的两根主轿架,所述主轿架的上下两端安装有主导靴,所述辅助轿架的上下端安装有辅助导靴,所述辅助轿架与所述轿厢底部间、所述主轿架与所述轿厢的底部间设置有多组斜拉杆,位于所述轿厢同一侧的所述辅助轿架和所述主轿架之间安装有固定梁,所述升降井道内垂直安装有四根辅助导轨和两根主导轨,所述辅助导轨通过所述辅助导靴与所述辅助轿架滑动连接,所述主导轨通过所述主导靴与所述主轿架滑动连接。2.根据权利...
【专利技术属性】
技术研发人员:朱明华,
申请(专利权)人:上海阿尔法电梯有限公司,
类型:新型
国别省市:上海,31
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