Vehicle escaping and self-help device and vehicle escaping and self-help method

Abstract

The invention discloses a vehicle escape self-rescue device and a vehicle escape self-rescue method. The vehicle escape self-rescue device includes a main shaft, a base and a cover arranged at the front and rear ends of the main shaft, a slider set in the middle of the main shaft and slides along the main shaft, and a Between the base and the slider and the adjustment nut threaded with the main shaft, the base is axially provided with several sleeves for matching with the nuts on the vehicle to fix the hub, on the slider There are at least two dragon claws for axial buckling on the hub. The invention uses the power output of the motor wheels to drive, so that the vehicle can be directly converted into the traction force of the rope for self-rescue when the friction force between the tire and the ground cannot escape the vehicle, so that the vehicle can easily escape from the trap. The invention has the characteristics of simple installation, low price, high efficiency, wide application range and no damage to motor vehicles, and can conveniently and quickly release all kinds of wheeled motor vehicles trapped on complicated road surfaces.

Description

technical field [0001] The invention belongs to a vehicle rescue device, in particular to a vehicle self-rescue device and a vehicle self-rescue method. Background technique [0002] All wheeled motor vehicles are faced with the situation that the four wheels slip or the torque is insufficient due to various complex roads such as wet slippery mud and steep slopes, and the traditional self-rescue method is to install a special on-board winch and use the on-board The battery drives the motor to generate traction to free the motor vehicle. In the past, the traditional winch self-rescue method was expensive and had to be installed on the front or rear of the motor vehicle, which increased the load on the vehicle. At the same time, many cars could not be installed at all, and the service life of the vehicle battery was greatly damaged during use. Therefore, installing an electric winch is not the best way to save yourself when a wheeled motor vehicle is trapped. Although there ...

AI Technical Summary

Problems solved by technology

[0002] All wheeled motor vehicles are faced with the situation that the four wheels slip or the torque is insufficient due to the vehicle being stuck on various complex roads such as wet slippery mud and steep slopes, and the driving force is lost. The traditional self-rescue method is to install a special vehicle winch and use the vehicle The battery drives the motor to generate traction to free the vehicle

In the past, the traditional winch self-rescue method was expensive and had to be installed on the front or rear of the motor vehicle, which increased the load on the vehicle. At the same time, many cars could not be installed at all, and the service life of the vehicle battery was greatly damaged during use. Therefore, installing an electric winch is not the best way to save yourself when a wheeled vehicle is trapped

Although there are also technical solutions for using the driving wheel as the power of the winch, without exception, there are defects such as refitting and dismantling of the vehicle components, complicated structure, and time-consuming and laborious installation.

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