The invention discloses a length-adjustable trailer motor home chassis, and belongs to the field of trailer motor home chassis, the length-adjustable trailer motor home chassis comprises a frame, supports are symmetrically mounted on the bottom wall of the frame, a rotating shaft is mounted on the two supports, and wheels are rotatably mounted at the two ends of the rotating shaft; a movable groove is formed in the frame, an extension frame is slidably mounted in the movable groove, and a fixing mechanism for fixing the extension frame at a specified position is arranged on the frame; extension plates are vertically, symmetrically and fixedly welded to the bottom wall of the end, away from the movable groove, of the extension frame; the movable arc-shaped plate and the fixed arc-shaped plate are fixed together through the bolt, so that the fixing effect on the extension frame is improved, the shaking probability of the extension frame is reduced, meanwhile, when the extension frame is pressed, part of pressure can be transmitted to the rotating shaft through the supporting rod, the pressure borne by the connecting part of the frame and the extension rod is reduced, and the service life of the extension frame is prolonged. The abrasion degree of the connecting part is reduced, namely, the damage probability of the connecting part is reduced, and the overall safety and stability of the touring car chassis are improved.
本发明公开了一种可调节长度的拖挂房车底盘,属于拖挂房车底盘领域,包括车架,车架的底壁上对称安装有支架,两个支架上共同安装有转轴,转轴的两端均转动安装有车轮;车架上开设有活动槽,活动槽内滑动安装有延长架,且车架上设有将延长架固定在指定位置的固定机构;延长架远离活动槽一端的底壁上竖直对称固定焊接有延长板,设置支撑杆、托架;通过螺栓将动弧形板与定弧形板固定在一起,从而提高了对延长架的固定效果,降低了延长架晃动的概率,同时在延长架受到压力时,能够通过支撑杆将部分压力传递给转轴,降低了车架与延长杆连接部位受到的压力,降低了连接部位的磨损程度,即降低了连接处损坏的概率,提高房车底盘的整体安全性与稳定性。
Length-adjustable trailer chassis
一种可调节长度的拖挂房车底盘
22.04.2025
Patent
Elektronische Ressource
Chinesisch