An automatic reset vehicle lifting device for a three-dimensional parking garage

Abstract

The invention relates to a vehicle lifting device with the automatic-resetting function for a stereo garage. The vehicle lifting device comprises an upper ring beam, two clamping mechanisms arranged on the upper ring beam through a sliding rail, a telescopic shaft connected with the clamping mechanisms and a power take-off mechanism meshed with the telescopic shaft, wherein clamping arms arranged in a sliding manner have the capability of adapting to axle bases automatically and can adapt to the axle bases of all small-sized passenger cars; two sets of clamping trolleys are connected through a sleeve so as to be capable of adapting to axle base variation and transmitting torsion and to adapt to displacement and position variation of a pulley automatically; a connecting plate, a telescopic shaft and a sliding block are in rigid connection, so that the structure is simple, and clamping actions are transmitted accurately, besides, the output clamping force is great due to rigid connection, so that the device can be applied to heavy off-road vehicle; two actions can be output by one shaft through threads in opposite directions on a screw rod, and then the action that a tire is lifted by the two clamping arms can be realized, so that the structure is simple and convenient, and a set of transmission mechanism can be omitted.

Description

technical field [0001] The invention relates to a vehicle three-dimensional parking garage equipment, in particular to an automatic reset vehicle lifting device for a three-dimensional parking garage. Background technique [0002] There are two types of mechanical three-dimensional garages, one is the displacement type, the entire bearing mechanism moves with the vehicle, the speed of picking up the car is slow, and the energy consumption is large, and the other is the fixed-position pick-and-place garage, which is mostly an underground cylinder type For the garage, the main platform is responsible for the vertical transportation, and the push platform is responsible for picking up and placing vehicles. This type of garage does not occupy the ground area, and the vehicle picking and placing speed is fast. [0003] In the push-type underground three-dimensional parking garage, because it is necessary to complete the pick-and-place action of several tons of vehicles, the mecha...

AI Technical Summary

Problems solved by technology

[0003] In the push-type underground three-dimensional parking garage, because it is necessary to complete the pick-and-place action of several tons of vehicles, the mechanism for picking and placing vehicles is relatively large. With the development of automobile technology, there are more and more low-chassis vehicles. The release mechanism cannot complete the pick-and-place work for low-chassis vehicles, especially when the tires of the cars stored in the garage are deflated, the pushed platform cannot take the car out, and may even cause damage to the vehicle, which brings great benefits to the popularization of underground garages. It is very inconvenient. There are many models with different wheelbases, which is a big challenge for mechanical garages. Now some garages have great limitations, especially low-floor sports cars, large off-road vehicles and commercial vehicles. If you blindly pursue The push platform is light and suitable for sports cars with low chassis. On the contrary, the increasingly popular large off-road vehicles, SUVs and commercial vehicles will have difficulty in lifting

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