A household hydraulic three-dimensional garage

Abstract

The invention discloses a household hydraulic stereo garage which comprises a parking board, a main frame, a lifting block, a vertical column, a rotating platform, a control box, traveling wheels, a guide rail, a hydraulic control loop, a high-pressure pipeline, a rotary motor, a first displacement sensor, a traveling motor, a second displacement sensor, a hydraulic mechanical cylinder, a controller and a low-pressure pipeline. The household hydraulic stereo garage adopts a novel element, namely the hydraulic mechanical cylinder, achieves the functions of energy recovery and dual locking, andmeanwhile has the advantages that a hydraulic control valve is not needed, the energy efficiency is high, and the structure is compact.

Description

technical field [0001] The invention relates to a household three-dimensional parking device, in particular to a household hydraulic three-dimensional garage. Background technique [0002] With the improvement of people's living standards and the acceleration of the pace of work, more and more families have the ability and demand to purchase multiple private cars. According to statistics, as of the end of 2017, the number of motor vehicles in the country has reached 310 million, of which the total number of private cars exceeds 217 million, and continues to maintain a rapid growth trend. While the number of private cars is gradually increasing, land resources are becoming increasingly scarce, and the price of private parking spaces is also increasing day by day. While the popularity of private cars brings convenience to people's lives, it has also caused many problems that cannot be ignored. Among them, "difficult parking" has become a major problem that plagues every famil...

AI Technical Summary

Problems solved by technology

Although the household three-dimensional garage has been put into use, there are still some key problems that have not been well resolved. First of all, the existing household three-dimensional garage hydraulic drive system is a hydraulic open valve control system, and the system has a large throttling loss and energy Low efficiency, and the use of hydraulic cylinders for lifting requires a large-volume hydraulic pump station, complex pipeline structure, and difficult layout; as for the motor drive system, although it has high efficiency, simple structure, and easy layout, it has high requirements for the working environment. Higher, if the motor is in the harsh outdoor environment for a long time, there will be problems such as short service life, high failure rate, and low reliability; in addition, there is no dead point in the operation of the motor, and once the protective measures are wrong, it is easy to cause roof fall, crash, etc. ACCIDENT

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