电动伸缩门滑轨的设计完全不同于非电动伸缩门滑轨的设计
The design of slide rail of electric telescopic door is completely different from that of non electric telescopic door
。后者通常有两道水平方向的平行滑轨，两个(或四个)滑轮通过中间的连接件与悬挂的移动门体相连，移动门体的重心恰好在两道滑轨的支撑力之间，形成稳定的"正悬挂"，这种稳定的结构可以达到很好的稳定性和静音效果。但是，电动伸缩门的滑轨由于要兼顾与门框的固定、门体吊挂及调节、电气组件的安装和外饰盖板的安装等保定网站建设  保定荆塘铺 伺服液位仪  防撞墙模具 唐山护栏  钢纤维 天津除甲醛  保定铝型材能，所以最简单的办法就是将滑轨设计成单侧滑道，门体在一侧通过滑轮侧向吊挂在滑轨上，形成侧悬挂。这种设计的优点是安装和调节门体方便、维修也容易。但是，这种设计有许多弱点。
。 The latter usually has two parallel sliding rails in the horizontal direction. Two (or four) pulleys are connected with the suspended moving door body through the middle connector. The center of gravity of the moving door body is just between the supporting forces of the two sliding rails to form a stable "positive suspension". This stable structure can achieve good stability and mute effect. However, since the slide rail of the electric telescopic door should take into account the functions of fixing with the door frame, hanging and adjustment of the door body, installation of electrical components and installation of exterior decoration cover plate, the simplest way is to design the slide rail as a single-sided slide, and the door body is hung on the slide rail laterally on one side through the pulley to form a side suspension. This design has the advantages of convenient installation and adjustment of the door body and easy maintenance. However, this design has many weaknesses.