Vehicle carrying drawing plate drive device of plane moving type solid parking equipment

Abstract

The invention discloses a vehicle carrying drawing plate drive device of plane moving type solid parking equipment. The vehicle carrying drawing plate drive device comprises a drive framework arranged on a chassis and capable of sliding longitudinally, the drive framework is located below the vehicle carrying drawing plate, a friction wheel rack is arranged at the outer side of a beam of the drive framework, the friction wheel rack is provided with friction wheels and driven chain wheels, and the friction wheels drive the vehicle carrying drawing plate through having rolling contact with a ridge arranged at the bottom of the vehicle carrying drawing plate. The vehicle carrying drawing plate drive device draws a vehicle carrying drawing plate from a truck space and sends the vehicle carrying drawing plate to the truck space through the rolling friction between the friction wheels and the ridge of the vehicle carrying drawing plate, the engagement positions of the chain and chain wheels enable the two friction wheels to rotate oppositely, the ridge of the vehicle carrying drawing plate can be firmly held when having rolling friction, the friction wheel skid is avoided, and meanwhile, the first driven chain wheel serves as a tensioning wheel, the friction wheel transmission and chain transmission stability is improved, the movement stability of the vehicle carrying drawing plate is guaranteed, and moreover, the transmission stability is improved, and the drive locating precision of the drive device is improved.

Description

technical field [0001] The invention relates to a driving device, in particular to a driving device for a vehicle-carrying drawer of a planar mobile three-dimensional parking equipment. Background technique [0002] The planar mobile three-dimensional parking equipment can transport the vehicle to the ground through the elevator, and transport the vehicle to the parking space in the underground garage through the roadway carrier in the roadway between the parking spaces on both sides, saving the space on the ground. In the planar mobile three-dimensional parking equipment, the vehicle is parked on the vehicle-loading plate. When storing the car, the roadway carrier first pulls out the empty vehicle-loading plate in the parking space and transports it to the elevator, and the elevator lifts the vehicle-loading plate. Go to the entrance of the three-dimensional parking equipment, park the vehicle on the vehicle-carrying drawer, and then send the vehicle-carrying drawer back to...

AI Technical Summary

Problems solved by technology

[0003] The pulling out and putting in of the vehicle-carrying drawer is powered by its driving device. There are many kinds of driving devices at present. One is a chain installed on the roadway carrier. The chain is equipped with a shifting block. Pull out or send in the vehicle drawer by dialing the block. The driving positioning of this driving method is not accurate, and the vehicle drawer will not run smoothly. The device fails to fix the vehicle-loading plate, and the car-loading plate will fall off during delivery to the parking space, causing the danger of vehicle damage; there is also a drive motor and gear installed on the vehicle-loading plate, through which the gears mesh with the gears on the roadway carrier. Although the positioning is more accurate and the operation is more stable in this way, there will be no damage to the vehicle caused by the vehicle drawer not being completely sent into the parking space, but each drive motor is installed on the vehicle drawer, and the cost is relatively low. Large, the drive motor needs to be linked with other components of the three-dimensional parking equipment, the electrical connection is complicated, the work is unstable, and maintenance and repair are difficult

Images