An intelligent lifting and positioning device for vehicle maintenance

Abstract

The invention discloses an intelligent lifting and positioning device for vehicle maintenance, which comprises a box body provided with a lifting motor, the lifting motor is connected to a screw rod through a transmission device, the screw rod is connected to a lifting plate through a lifting nut, and two Positioning plate, the sliding plate is connected between the two positioning plates, four wheel fixing devices are arranged on the sliding plate, a traction motor is also installed on the box body, a screw rod is connected to the output shaft of the traction motor, and the traction motor is connected to the screw rod. Nut, traction nut is fixedly connected on the slide plate. Advantages of the present invention: the device parks the vehicle at a good position before the vehicle enters the lifting area, then moves the vehicle to the lifting position through the traction motor, and lifts the vehicle to a suitable height through the lifting motor. Maintenance is carried out at the bottom of the vehicle. It has simple structure, convenient operation, high safety, and low failure rate. It can be adapted to vehicles with different wheelbases through adjustment, and the adjustment is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of vehicle maintenance, in particular to an intelligent lifting and positioning device for vehicle maintenance. Background technique [0002] With the rapid increase in the number of family cars, the maintenance requirements of vehicles are very large. During the maintenance process of the bottom of the vehicle, a certain space is required for the lower part of the vehicle to facilitate people to enter and check. In the past, by setting up pits, people can It is more convenient to overhaul the bottom of the vehicle, but the construction of the pit is inconvenient, takes up a lot of space, and has certain dangers. At present, the vehicle is basically lifted by hydraulic or threaded lifting devices. The current lift does not have a vehicle Guidance function, for car owners or maintenance personnel who are not skilled in the car, it is necessary to repeatedly reverse the car to move the car to the working range...

AI Technical Summary

Problems solved by technology

[0002] With the rapid increase in the number of family cars, the maintenance requirements of vehicles are very large. During the maintenance process of the bottom of the vehicle, a certain space is required for the lower part of the vehicle to facilitate people to enter and check. In the past, by setting up pits, people can It is more convenient to overhaul the bottom of the vehicle, but the construction of the pit is inconvenient, takes up a lot of space, and has certain dangers. At present, the vehicle is basically lifted by hydraulic or threaded lifting devices. The current lift does not have a vehicle Guidance function, for car owners or maintenance personnel who are not skilled in the car, it is necessary to repeatedly reverse the car to move the car to the working range of the lift, which reduces the maintenance progress of the maintenance personnel. At the same time, in the process of reversing , due to unskilled car skills, the car is also prone to collisions with the lift. In view of the above defects, a simple and intelligent lifting positioning device is first needed for use.

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