Rigid traction rod connecting device for emergency rescue and automobile rescue method

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Rigid traction rod connecting device for emergency rescue and automobile rescue method

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YANG KAN / DAI CHENCHEN / LI GUIBIN / BAEK BO-JOON

The embodiment of the invention relates to the technical field of mechanical engineering, and discloses a rigid traction rod connecting device for emergency rescue and an automobile rescue method.The device comprises a main control box provided with a control module, a herringbone traction rod, an electric drive auxiliary wheel and two walking wheels; the herringbone traction rod is connected with the main control box through two telescopic connecting rods, the walking wheels are connected with the main control box through walking wheel telescopic rods, and the electric drive auxiliary wheels are connected with the main control box through auxiliary wheel telescopic rods. The herringbone traction rod is provided with a first connecting part connected with a tail traction ring of a tractor and a second connecting part connected with a head traction ring of a fault vehicle; the control module is used for driving the telescopic connecting rod, the walking wheel telescopic rod and the auxiliary wheel telescopic rod to do telescopic motion and driving the electric driving auxiliary wheel to rotate, so that the herringbone traction rod rotates in the first direction, the second direction and the third direction. And the traction rod can be automatically connected without the operation outside the vehicle by an operator.

本申请的实施例涉及机械工程技术领域，公开了一种用于抢险救援的刚性牵引杆连接装置和汽车救援方法，该装置包括设置有控制模组的主控制箱、人字型牵引杆、电驱动辅助轮和两个行走轮，人字型牵引杆通过两个可伸缩连接杆与主控制箱连接，行走轮通过行走轮伸缩杆与主控制箱连接，电驱动辅助轮通过辅助轮伸缩杆与主控制箱连接；人字型牵引杆设置有与牵引车的尾部牵引环连接的第一连接部和与故障车的头部牵引环连接的第二连接部；控制模组用于驱动可伸缩连接杆、行走轮伸缩杆和辅助轮伸缩杆的伸缩运动，以及驱动电驱动辅助轮的转动，是使得人字型牵引杆绕第一方向、第二方向和第三方向旋转。不需要操作人员进行车外作业，就可以自动完成牵引杆连接。