Double-track two-layer three-dimensional parking equipment

Abstract

The invention provides double-track two-layer three-dimensional parking equipment. The equipment is characterized by comprising a downward-travelling guide rail, a support frame, a travelling drive mechanism, an auxiliary travelling mechanism, a lifting hanger, a lifting system and a rotation mechanism, wherein the downward-travelling guide rail comprises two guide rails which are respectively fixed at left and right sides on the ground parking space; the support frame comprises an upper platform and supporting legs; the travelling drive mechanism comprises a travelling part running on the right guide rail, a travelling power device and a travelling transmission mechanism, and is used for driving the support to move front and back; the auxiliary travelling mechanism comprises an auxiliary travelling part running on the left guide rail; the lifting hanger is fixedly connected to the right side of a car carrying plate; the lifting system comprises a lifting motor, a lifting chain and a chain wheel, the lifting chain is connected with the lifting hanger, the chain wheel and the lifting motor are arranged on a lifting bracket; the rotation mechanism comprises a rotation drive motor and a rotation transmission mechanism; the rotation transmission mechanism comprises a rotating shaft outputting torque; the lifting bracket is relatively fixedly arranged on the rotating shaft; and the rotation drive motor and the support frame are relatively fixed. According to the equipment, potential safety hazards of overload fatigue fracture of the car carrying plate can be eliminated, and the mounting basic requirement can be reduced.

Description

technical field [0001] The invention relates to a parking device, in particular to a double-track two-story three-dimensional parking device. Background technique [0002] With the rapid increase in the number of family cars and the sharp increase in land prices, the parking spaces on the ground cannot meet more parking needs. Mechanical three-dimensional parking facilities have become an important means to solve parking problems. Chinese patent ZL200410026901.4 discloses a "movable, rotating, lifting, non-avoidable upper parking platform", which is characterized in that the mobile base moves on two ground rails through rollers, and the upper vehicle is realized by moving, rotating and lifting; due to this The offset design of this three-dimensional parking equipment makes its overturning moment very large. The installation requirements of the two tracks and the strength of the foundation structure are extremely high, and a large amount of foundation construction is require...

AI Technical Summary

Problems solved by technology

Chinese patent ZL200410026901.4 discloses a "movable, rotating, lifting, non-avoidable upper parking platform", which is characterized in that the mobile base moves on two ground rails through rollers, and the upper vehicle is realized by moving, rotating and lifting; due to this The offset design of this kind of three-dimensional parking equipment makes its overturning moment very large. The installation requirements of the two tracks and the strength of the foundation structure are extremely high, and a large amount of foundation construction is required. For the basement floor structure, installation and foundation construction cannot be carried out.

Chinese patent ZL201110001043 discloses a "no-avoidance type three-dimensional parking space", which reduces the requirements for foundation strength through the upper and lower tracks, but the fixed requirements of the upper track require a steel structure for support, and the cost is relatively high. If it is installed indoors The steel structure needs to be fixed to the top and side of the main body of the underground garage building, which not only occupies the clearance height, but also causes damage to the main structure of the building. The cost and the installation foundation requirements of the upper track are also high

At the same time, the offset structure of the non-avoidable three-dimensional parking equipment has extremely high requirements on the strength and welding of the vehicle-carrying plate; under long-term heavy loads, the hidden danger of vehicle-carrying plate breakage cannot be avoided, which makes users worry about the safety of the second-floor parking spaces

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