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发明公开
CN107226073A 一种装有支撑架的平板挂车 无效 - 驳回

一种装有支撑架的平板挂车
摘要：
本发明公开了一种装有支撑架的平板挂车其特征在于包括挂车本体和支撑架，所述支撑架包括支架体、支撑杆、支撑板、挡块、升降板、支撑弹簧、升降架、卡齿、触发开关、第一电机、第二电机和液压杆，支架体内设有空腔，在支架体空腔内的上表面设有升降架，升降架通过铰链连接的方式与支架体连接，支架体内设有支撑杆，卡槽内设有卡齿，卡齿与第二电机相连，在支撑杆朝向地面的一端通过螺栓连接的方式设有支撑板，升降架下方通过铰链连接的方式连接有升降板，在升降板与支撑杆上表面之间设有支撑弹簧，在支架体的上方还设有液压杆，所述触发开关与第二电机通过电连接的方式连接。本发明结构简单，将支撑架赋予刹车制动功能，安全可靠。
摘要（英）：

The present invention discloses a flatbed trailer provided with a support frame. The flatbed trailer is characterized by comprising a trailer body and the support frame. The support frame comprises a bracket body, a support rod, a support plate, stop dogs, a lifting plate, a support spring, a lifting frame, a latch, trigger switches, a first motor, a second motor and a hydraulic rod. The bracket body is internally provided with a cavity. The lifting frame is arranged on the upper surface in the cavity of the bracket body. The lifting frame is connected with the bracket body through a hinge. The support rod is arranged in the bracket body. The latch is arranged in a neck and connected with the second motor. The support plate is arranged on the end, facing the ground, of the support rod through a bolt. The bottom of the lifting frame is connected with the lifting plate through the hinge. The support spring is arranged between the lifting plate and the upper surface of the support rod. The hydraulic rod is also arranged on the bracket body. The trigger switches are connected with the second motor electrically. The flatbed trailer is simple in structure, and the support frame has a braking function, and thus safety and reliability are realized.

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